Pub Date : 2022-07-28DOI: 10.7455/ijfs/11.si.2022.a5
Eugenia A. Petropoulou, Theo Benos, I. Theodorakopoulou, C. Iliopoulos, A. Castellini, Vilma Xhakollari, M. Canavari, A. Antonelli, D. Petruzzella
Short food supply chains (SFSCs) are alternative food chains that have gained ground and contribute to the global food system's sustainable transition. To explore how to enhance their capacity to act and benefit society at large, we turned to scholarly and policy work on Social Innovation (SI). We concentrated on understanding what SI in SFSCs is and how it may stimulate their potential, following a two-phase approach. In Phase 1, employing a two-step systematic literature review, we generated a rich database of SI definitions, but no suitable definition was found. We proceeded to craft a domain-specific systems-centred definition, positing that SFSCs can be seen as social living systems, while SIs in SFSCs may be seen as processes that bring about change (e.g., new mentalities) and result in the creation of sustainable value for the actors involved and beyond. With the aid of an additional scholarly review, we also determined that the drivers of SI that matter are those that secure actor engagement in the co-design and co-development stages of SI (e.g., training). In Phase 2, we attempted to empirically validate the findings from Phase 1 in 12 Community of Practice (CoP) events in nine European countries. We found partial support for the SI definition, strong support for the vital role of trust, and concluded that, in any SFSC, it is critical to have a group of dedicated actors that have realized their role as (co-)leaders in co-shaping their own future.
{"title":"Understanding social innovation in short food supply chains: an exploratory analysis","authors":"Eugenia A. Petropoulou, Theo Benos, I. Theodorakopoulou, C. Iliopoulos, A. Castellini, Vilma Xhakollari, M. Canavari, A. Antonelli, D. Petruzzella","doi":"10.7455/ijfs/11.si.2022.a5","DOIUrl":"https://doi.org/10.7455/ijfs/11.si.2022.a5","url":null,"abstract":"Short food supply chains (SFSCs) are alternative food chains that have gained ground and contribute to the global food system's sustainable transition. To explore how to enhance their capacity to act and benefit society at large, we turned to scholarly and policy work on Social Innovation (SI). We concentrated on understanding what SI in SFSCs is and how it may stimulate their potential, following a two-phase approach. In Phase 1, employing a two-step systematic literature review, we generated a rich database of SI definitions, but no suitable definition was found. We proceeded to craft a domain-specific systems-centred definition, positing that SFSCs can be seen as social living systems, while SIs in SFSCs may be seen as processes that bring about change (e.g., new mentalities) and result in the creation of sustainable value for the actors involved and beyond. With the aid of an additional scholarly review, we also determined that the drivers of SI that matter are those that secure actor engagement in the co-design and co-development stages of SI (e.g., training). In Phase 2, we attempted to empirically validate the findings from Phase 1 in 12 Community of Practice (CoP) events in nine European countries. We found partial support for the SI definition, strong support for the vital role of trust, and concluded that, in any SFSC, it is critical to have a group of dedicated actors that have realized their role as (co-)leaders in co-shaping their own future.","PeriodicalId":37817,"journal":{"name":"International Journal of Food Studies","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43641344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-07-28DOI: 10.7455/ijfs/11.si.2022.a2
Lazar Zivkovic, M. Pešić, H. Schebesta, V. Nedović
This paper explores the challenges in meeting the regulatory requirements of short food supply chains in 9 European countries based upon findings from the European H2020 3-year project "SMARTCHAIN". The assessments of the barriers that small food producers face in meeting different regulatory requirements are presented. Drawing on the results of 10 multi-actor workshops that involved 124 participants, the most problematic policy frameworks for short food supply chains and key obstacles in different regulatory requirements are summarized. This research shows that current EU and national regulation is an obstacle to the development of short food supply chains, meaning that additional efforts are needed to tailor the regulations to small food producers involved in short supply chains. Furthermore, it is necessary to consider the introduction of more effective support measures for short food supply chains.
{"title":"Exploring regulatory obstacles to the development of short food supply chains: empirical evidence from selected european countries","authors":"Lazar Zivkovic, M. Pešić, H. Schebesta, V. Nedović","doi":"10.7455/ijfs/11.si.2022.a2","DOIUrl":"https://doi.org/10.7455/ijfs/11.si.2022.a2","url":null,"abstract":"This paper explores the challenges in meeting the regulatory requirements of short food supply chains in 9 European countries based upon findings from the European H2020 3-year project \"SMARTCHAIN\". The assessments of the barriers that small food producers face in meeting different regulatory requirements are presented. Drawing on the results of 10 multi-actor workshops that involved 124 participants, the most problematic policy frameworks for short food supply chains and key obstacles in different regulatory requirements are summarized. This research shows that current EU and national regulation is an obstacle to the development of short food supply chains, meaning that additional efforts are needed to tailor the regulations to small food producers involved in short supply chains. Furthermore, it is necessary to consider the introduction of more effective support measures for short food supply chains.","PeriodicalId":37817,"journal":{"name":"International Journal of Food Studies","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44998631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pamela Esteves Bassil, M. Martins, Paula Hernandes Sandes, A. Salim, E. Mársico, S. Mano, C. Alva, Bruno Vianna Barradas, J. Campos‐Silva, A. Barros, Antônio Adevaldo Dias Da Costa, M. S. Ferreira
Pirarucu (Arapaima gigas) fishing and meat contribute socio-economically to the Amazon population, with recovering stocks resulting from the pirarucu management in the Middle Juruá region. The ventral portion of arapaima (belly) is widely consumed due to the high lipid content, which can predispose lipid and protein oxidative reactions. Differences among fishing practices, including the bleeding, may influence the quality and acceptance of the meat. In this context, we evaluated the effect of bleeding on the physical-chemical quality, color, and texture of bellies of arapaima obtained from sustainable community-based management. The bellies were obtained from ten (n=10) pirarucu carcasses. Five (n = 5) animals were slaughtered with bleeding by the gills (BLE) and five (n = 5) animals without bleeding (NON-BLE). Pirarucu bellies were sliced and assigned randomly for 0, 3, 6, and 9 days at 4oC to analyze pH, water holding capacity, instrumental color, and texture profile. NON-BLE exhibited greater (P < 0.05) redness and yellowness than BLE samples, whereas BLE exhibited greater (P < 0.05) color stability than their correlative BLE samples. BLE bellies exhibited greater (P < 0.05) hardness and chewiness than in NON-BLE counterparts. During storage, both BLE and NON-BLE exhibited an increase (P < 0.05) in pH. BLE bellies demonstrated a decrease (P < 0.05) in yellowness and color stability, whereas an increase (P < 0.05) in hardness and chewiness were observed in the same samples. These findings indicated that bleeding could improve the pirarucu meat quality.
{"title":"Bleeding Influencing Color, Physical-Chemical Quality, and Texture Profile of Pirarucu (Arapaima Gigas) from Amazon, Brazil","authors":"Pamela Esteves Bassil, M. Martins, Paula Hernandes Sandes, A. Salim, E. Mársico, S. Mano, C. Alva, Bruno Vianna Barradas, J. Campos‐Silva, A. Barros, Antônio Adevaldo Dias Da Costa, M. S. Ferreira","doi":"10.5296/jfs.v11i1.19832","DOIUrl":"https://doi.org/10.5296/jfs.v11i1.19832","url":null,"abstract":"Pirarucu (Arapaima gigas) fishing and meat contribute socio-economically to the Amazon population, with recovering stocks resulting from the pirarucu management in the Middle Juruá region. The ventral portion of arapaima (belly) is widely consumed due to the high lipid content, which can predispose lipid and protein oxidative reactions. Differences among fishing practices, including the bleeding, may influence the quality and acceptance of the meat. In this context, we evaluated the effect of bleeding on the physical-chemical quality, color, and texture of bellies of arapaima obtained from sustainable community-based management. The bellies were obtained from ten (n=10) pirarucu carcasses. Five (n = 5) animals were slaughtered with bleeding by the gills (BLE) and five (n = 5) animals without bleeding (NON-BLE). Pirarucu bellies were sliced and assigned randomly for 0, 3, 6, and 9 days at 4oC to analyze pH, water holding capacity, instrumental color, and texture profile. NON-BLE exhibited greater (P < 0.05) redness and yellowness than BLE samples, whereas BLE exhibited greater (P < 0.05) color stability than their correlative BLE samples. BLE bellies exhibited greater (P < 0.05) hardness and chewiness than in NON-BLE counterparts. During storage, both BLE and NON-BLE exhibited an increase (P < 0.05) in pH. BLE bellies demonstrated a decrease (P < 0.05) in yellowness and color stability, whereas an increase (P < 0.05) in hardness and chewiness were observed in the same samples. These findings indicated that bleeding could improve the pirarucu meat quality.","PeriodicalId":37817,"journal":{"name":"International Journal of Food Studies","volume":"37 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86905256","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-18DOI: 10.7455/ijfs/11.1.2022.a2
A. Alhendi, Tamadher H. Ahmad, Wasan S. Albayati, B. Almukhtar, Zahraa K. Ali, Nuhoodh K. Al‐Hayani
Three types of mills (Buhler, Quadrumat, and industry mill) have been used to determine the effect of mill type on the quality of the produced flour. Quadrumat and Buhler mills are usually used to produce flour at a laboratory level. Flour quality has been determined physically, chemically, and rheologically. Results showed that the particle size of flour produced by Buhler mill (FPB) was finer (mostly less than 132 μm) than other produced flour, while flour produced by Quadrumat mill (FPQ) had 8% particle size bigger than 50gg, which is more than Iraqi accepted limit (5%). The moisture content of FPQ exceeded the moisture content limit (14%). While, all flour produced by industry mills (FPI) was within the Iraqi standard in term of particle sizes and moisture content. Gluten content of FPB was higher than other produced flours; however, most increments were not significantly different. The results also showed that using different mills has no clear effect on the gluten index and alpha-amylase activity. Farinogram and extensogram results showed that FPQ was stronger than other produced flour followed by FPI. In conclusion, the quality of FPQ was closer to the quality of FPI, however, Quadrumat mill needs to be adjusted to produce flour with finer particle sizes and lower moisture content. The Buhler mill, on the other hand, needs to be adjusted to produce flour with bigger particle size. Both laboratory mills (Quadrumat and Buhler) need to be adjusted to produce flour that expresses FPI correctly.
{"title":"Comparisons between flour qualities produced by three different mills: buhler, quadrumat, and industry mills","authors":"A. Alhendi, Tamadher H. Ahmad, Wasan S. Albayati, B. Almukhtar, Zahraa K. Ali, Nuhoodh K. Al‐Hayani","doi":"10.7455/ijfs/11.1.2022.a2","DOIUrl":"https://doi.org/10.7455/ijfs/11.1.2022.a2","url":null,"abstract":"Three types of mills (Buhler, Quadrumat, and industry mill) have been used to determine the effect of mill type on the quality of the produced flour. Quadrumat and Buhler mills are usually used to produce flour at a laboratory level. Flour quality has been determined physically, chemically, and rheologically. Results showed that the particle size of flour produced by Buhler mill (FPB) was finer (mostly less than 132 μm) than other produced flour, while flour produced by Quadrumat mill (FPQ) had 8% particle size bigger than 50gg, which is more than Iraqi accepted limit (5%). The moisture content of FPQ exceeded the moisture content limit (14%). While, all flour produced by industry mills (FPI) was within the Iraqi standard in term of particle sizes and moisture content. Gluten content of FPB was higher than other produced flours; however, most increments were not significantly different. The results also showed that using different mills has no clear effect on the gluten index and alpha-amylase activity. Farinogram and extensogram results showed that FPQ was stronger than other produced flour followed by FPI. In conclusion, the quality of FPQ was closer to the quality of FPI, however, Quadrumat mill needs to be adjusted to produce flour with finer particle sizes and lower moisture content. The Buhler mill, on the other hand, needs to be adjusted to produce flour with bigger particle size. Both laboratory mills (Quadrumat and Buhler) need to be adjusted to produce flour that expresses FPI correctly.","PeriodicalId":37817,"journal":{"name":"International Journal of Food Studies","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44513548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-18DOI: 10.7455/ijfs/11.1.2022.a5
Inés Mármol, C. Vieito, V. Andreu, A. Levert, A. Amiot, C. Bertrand, M. Rodríguez-Yoldi, Joana Santos, M. Vaz-Velho
Maritime pine bark (Pinus pinaster Aiton subsp. atlantica) is rich in polyphenols with known bioactive properties which are beneficial for human health. However, biological activities of bark extracts depend on the type of polyphenols extracted and the characteristics of these extractives depend on several factors such as the type of solvents used. The influence of the extraction solvent on the composition and consequently on the properties of the extracts has been poorly described. Thus, in this study the influence of the extraction solvent (water, ethanol and ethanol-water (50/50 v/v%)) on the antibacterial and anticancer properties of P. pinaster bark samples were evaluated. LC-DAD-MS profiling of the different extracts was also carried out to study their polyphenol composition. Results show that extraction solvent must be carefully chosen with respect to foreseeing use of bark extracts, since ethanolic and hydroethanolic extracts displayed the greatest antibacterial activity whereas water extracts showed increased anticancer properties.
{"title":"Influence of extraction solvent on the biological properties of maritime pine bark (Pinus pinaster)","authors":"Inés Mármol, C. Vieito, V. Andreu, A. Levert, A. Amiot, C. Bertrand, M. Rodríguez-Yoldi, Joana Santos, M. Vaz-Velho","doi":"10.7455/ijfs/11.1.2022.a5","DOIUrl":"https://doi.org/10.7455/ijfs/11.1.2022.a5","url":null,"abstract":"Maritime pine bark (Pinus pinaster Aiton subsp. atlantica) is rich in polyphenols with known bioactive properties which are beneficial for human health. However, biological activities of bark extracts depend on the type of polyphenols extracted and the characteristics of these extractives depend on several factors such as the type of solvents used. The influence of the extraction solvent on the composition and consequently on the properties of the extracts has been poorly described. Thus, in this study the influence of the extraction solvent (water, ethanol and ethanol-water (50/50 v/v%)) on the antibacterial and anticancer properties of P. pinaster bark samples were evaluated. LC-DAD-MS profiling of the different extracts was also carried out to study their polyphenol composition. Results show that extraction solvent must be carefully chosen with respect to foreseeing use of bark extracts, since ethanolic and hydroethanolic extracts displayed the greatest antibacterial activity whereas water extracts showed increased anticancer properties.","PeriodicalId":37817,"journal":{"name":"International Journal of Food Studies","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46167572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-18DOI: 10.7455/ijfs/11.1.2022.a7
V. F. Abioye, O. A. Olodude, B. Akinwande
The effect of African Yam Bean (AYB) flour substitution on the nutritional, functional and pasting properties of yellow root cassava grits was investigated. Cassava grits were obtained by peeling, washing, cutting (5.5 cm thickness in cubes), soaking (72 h, 28±2 °C), dewatering, roasting (120 °C, 20 min), sieving and milling. Roasted AYB flour was obtained by cleaning, roasting (190 °C, 10 min), dehulling, milling and sieving (425 μm). Simple lattice design was used to generate different formulations, 100:0; 90:10; 80:20; 70:30; 60:40 and 0:100 of cassava grits and AYB flour, respectively. These were analyzed for chemical composition, amino acid profile, minerals, functional and pasting properties. Total ash, protein, β-carotene and hydrogen cyanide were in the ranges of 2.16-2.66%, 2.72-20.43%, 1.33 to 3.97 µg/g and 0.07-4.47 mg/kg, respectively. Total essential amino acids and total non-essential amino acids were in the ranges of 32.51-40.18% and 59.82-67.48%. Potassium, calcium, magnesium, iron, copper, zinc, manganese and sodium of the blends ranged from 338.00-646.75, 188.00-508.00, 358.00-532.50, 59.25-140.00, 0.12-0.19, 1.07-1.71, 7.25-38.25, 25.25-161.50 mg/100 g, respectively. Bulk density, water absorption capacity, swelling capacity and swelling index ranged from 0.67-0.81 g/ml, 151.05-503.29 g/ml, 1.67-5.68 g/g and 2.86-13.32%, respectively. The blends of yellow root cassava grits and African yam bean flour could provide nutritious food formulations and offer good potential for food security.
{"title":"Chemical composition, nutritional, functional and pasting properties of yellow root cassava grits and african yam bean flour blends","authors":"V. F. Abioye, O. A. Olodude, B. Akinwande","doi":"10.7455/ijfs/11.1.2022.a7","DOIUrl":"https://doi.org/10.7455/ijfs/11.1.2022.a7","url":null,"abstract":"The effect of African Yam Bean (AYB) flour substitution on the nutritional, functional and pasting properties of yellow root cassava grits was investigated. Cassava grits were obtained by peeling, washing, cutting (5.5 cm thickness in cubes), soaking (72 h, 28±2 °C), dewatering, roasting (120 °C, 20 min), sieving and milling. Roasted AYB flour was obtained by cleaning, roasting (190 °C, 10 min), dehulling, milling and sieving (425 μm). Simple lattice design was used to generate different formulations, 100:0; 90:10; 80:20; 70:30; 60:40 and 0:100 of cassava grits and AYB flour, respectively. These were analyzed for chemical composition, amino acid profile, minerals, functional and pasting properties. Total ash, protein, β-carotene and hydrogen cyanide were in the ranges of 2.16-2.66%, 2.72-20.43%, 1.33 to 3.97 µg/g and 0.07-4.47 mg/kg, respectively. Total essential amino acids and total non-essential amino acids were in the ranges of 32.51-40.18% and 59.82-67.48%. Potassium, calcium, magnesium, iron, copper, zinc, manganese and sodium of the blends ranged from 338.00-646.75, 188.00-508.00, 358.00-532.50, 59.25-140.00, 0.12-0.19, 1.07-1.71, 7.25-38.25, 25.25-161.50 mg/100 g, respectively. Bulk density, water absorption capacity, swelling capacity and swelling index ranged from 0.67-0.81 g/ml, 151.05-503.29 g/ml, 1.67-5.68 g/g and 2.86-13.32%, respectively. The blends of yellow root cassava grits and African yam bean flour could provide nutritious food formulations and offer good potential for food security.","PeriodicalId":37817,"journal":{"name":"International Journal of Food Studies","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42241106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-18DOI: 10.7455/ijfs/11.1.2022.a3
D. D. Roger, Fadi Goygoy, Djomdi
There are many opportunities in the global food market for innovations, through the valorization of artisanal technologies based on the local raw material. In this context we were interested in the development of cookies based on a local variety of sorghum from northern Cameroon, the so-called S35 sorghum variety and a local cowpea from northern Cameroon the so called "sekem variety". During the production of flours for cookies, the extraction yields were as follows: 46.67% for sorghum flour and 55.60% for cowpea flour. It was found that it was technically possible to produce these types of cookies. Several production trials were done and submitted to a panel for sensory analysis. The results showed that amongst different produced cookies, the one with 45% sorghum, 40% wheat, and 15% cowpea was the most appreciated by the members of the test panel. 70% of panelists considered them as "very good" against 30% who considered them as "good". 60% of test panelists indicate that cookies with 50% sorghum, 40% wheat and 10% cowpea were "good", against 40% who thought they were "not too bad". Meanwhile 50% of the test panelists considered that the cookies made of 55% sorghum, 40% wheat and 5% cowpea were "good" against 50% who indicate this as "bad" and "not too bad". Proximate analysis of the cookies of trial 3 showed that it contained about 12.50% proteins, 84.10% carbohydrates, 27.34% lipids and 1.50% fiber.
{"title":"Development and sensory evaluation of a cookie from composite sorghum and cowpea flour","authors":"D. D. Roger, Fadi Goygoy, Djomdi","doi":"10.7455/ijfs/11.1.2022.a3","DOIUrl":"https://doi.org/10.7455/ijfs/11.1.2022.a3","url":null,"abstract":"There are many opportunities in the global food market for innovations, through the valorization of artisanal technologies based on the local raw material. In this context we were interested in the development of cookies based on a local variety of sorghum from northern Cameroon, the so-called S35 sorghum variety and a local cowpea from northern Cameroon the so called \"sekem variety\". During the production of flours for cookies, the extraction yields were as follows: 46.67% for sorghum flour and 55.60% for cowpea flour. It was found that it was technically possible to produce these types of cookies. Several production trials were done and submitted to a panel for sensory analysis. The results showed that amongst different produced cookies, the one with 45% sorghum, 40% wheat, and 15% cowpea was the most appreciated by the members of the test panel. 70% of panelists considered them as \"very good\" against 30% who considered them as \"good\". 60% of test panelists indicate that cookies with 50% sorghum, 40% wheat and 10% cowpea were \"good\", against 40% who thought they were \"not too bad\". Meanwhile 50% of the test panelists considered that the cookies made of 55% sorghum, 40% wheat and 5% cowpea were \"good\" against 50% who indicate this as \"bad\" and \"not too bad\". Proximate analysis of the cookies of trial 3 showed that it contained about 12.50% proteins, 84.10% carbohydrates, 27.34% lipids and 1.50% fiber.","PeriodicalId":37817,"journal":{"name":"International Journal of Food Studies","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71343293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-18DOI: 10.7455/ijfs/11.1.2022.a6
S. J. Olatunde, Anthonia F. Akinbisoye, B. Ade-Omowaye
Hot Smoked Spiced Catfish (HSSC) samples prepared under optimal conditions (garlic, 7.29 g/100 ml; ginger, 7.50 g/100 ml; turmeric, 2.5 g/100 ml; soaking temperature, 38.68 °C and soaking time, 7.51 min) were stored at ambient temperature (30±2 °C) for a period of 20 days to evaluate storage stability; un-spiced hot smoked catfish served as control. Moisture Content (MC), Thiobarbutric Acid (TBA), Peroxide Value (PV), Free Fatty Acid (FFA), Total Viable Counts (TVC) and Mould Counts (MoC) were monitored at two-day intervals as a measure of the storage stability indices. Sensory attributes of the Optimized Hot Smoked Spiced Catfish (OHSSC), control (unspiced) and commercial hot-smoked catfish were determined using a preference test. The storage stability indices values for HSSC were in the range of 6.64 - 7.01% (MC), 4.50 - 13.77 mg MDA/kg (TBA), 0.20 - 2.84 mEq/kg (PV), 0.72 - 9.64% (FFA), 9.50 - 57.00 cfu/g (TVC), 8.00 - 34.50 cfu/g (MoC). The control sample values were in the range of 6.97 - 7.30% (MC), 5.51 - 14.92 mg MDA/kg (TBA), 0.23 to 2.86 mEq/kg (PV), 2.24 - 11.88% (FFA), 13.50 - 113.00 cfu/g (TVC), and 10.00 - 49.00 cfu/g(MoC). The sensory evaluation indicated that OHSSC was most preferred in all the evaluated sensory parameters. This study established the synergistic effects of garlic and turmeric on the keeping quality and sensory attributes of hot-smoked catfish with the prospect of reducing post harvest losses.
{"title":"Storage stability of hot smoked spiced african catfish (Clarias gariepinus)","authors":"S. J. Olatunde, Anthonia F. Akinbisoye, B. Ade-Omowaye","doi":"10.7455/ijfs/11.1.2022.a6","DOIUrl":"https://doi.org/10.7455/ijfs/11.1.2022.a6","url":null,"abstract":"Hot Smoked Spiced Catfish (HSSC) samples prepared under optimal conditions (garlic, 7.29 g/100 ml; ginger, 7.50 g/100 ml; turmeric, 2.5 g/100 ml; soaking temperature, 38.68 °C and soaking time, 7.51 min) were stored at ambient temperature (30±2 °C) for a period of 20 days to evaluate storage stability; un-spiced hot smoked catfish served as control. Moisture Content (MC), Thiobarbutric Acid (TBA), Peroxide Value (PV), Free Fatty Acid (FFA), Total Viable Counts (TVC) and Mould Counts (MoC) were monitored at two-day intervals as a measure of the storage stability indices. Sensory attributes of the Optimized Hot Smoked Spiced Catfish (OHSSC), control (unspiced) and commercial hot-smoked catfish were determined using a preference test. The storage stability indices values for HSSC were in the range of 6.64 - 7.01% (MC), 4.50 - 13.77 mg MDA/kg (TBA), 0.20 - 2.84 mEq/kg (PV), 0.72 - 9.64% (FFA), 9.50 - 57.00 cfu/g (TVC), 8.00 - 34.50 cfu/g (MoC). The control sample values were in the range of 6.97 - 7.30% (MC), 5.51 - 14.92 mg MDA/kg (TBA), 0.23 to 2.86 mEq/kg (PV), 2.24 - 11.88% (FFA), 13.50 - 113.00 cfu/g (TVC), and 10.00 - 49.00 cfu/g(MoC). The sensory evaluation indicated that OHSSC was most preferred in all the evaluated sensory parameters. This study established the synergistic effects of garlic and turmeric on the keeping quality and sensory attributes of hot-smoked catfish with the prospect of reducing post harvest losses.","PeriodicalId":37817,"journal":{"name":"International Journal of Food Studies","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49309728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-18DOI: 10.7455/ijfs/11.1.2022.a4
Tenila dos Santos Faria, M. Reis, Vivian Consuelo Reolon Schmidt, V. L. Cardoso
Brazil has a great variety of fruits which are rich in bioactive compounds, such as the genipap fruit. Both the peel and the pulp of genipap have beneficial components for health, making the study of this fruit important for the proper use of its functionalities. The objective of this work was the extraction of bioactive compounds from the peel and pulp of genipap by different techniques. Extraction processes were carried out using different devices (orbital incubator shaker, ultrasonic bath, and ultrasonic probe) and at different temperatures (40, 60, 70, 80 and 90 °C). The best process for extracting phenolic compounds from the pulp of genipap fruit was with the ultrasonic probe at 40 °C, which indicated the efficiency of applying the sound waves directly to the sample. Regarding the peel, the best method for extracting phenolic compounds was using the orbital incubator shaker at 80°C.
{"title":"Influence of extraction methods on phenolic compounds from pulp and peel of genipap (Genipa americana L.) fruit","authors":"Tenila dos Santos Faria, M. Reis, Vivian Consuelo Reolon Schmidt, V. L. Cardoso","doi":"10.7455/ijfs/11.1.2022.a4","DOIUrl":"https://doi.org/10.7455/ijfs/11.1.2022.a4","url":null,"abstract":"Brazil has a great variety of fruits which are rich in bioactive compounds, such as the genipap fruit. Both the peel and the pulp of genipap have beneficial components for health, making the study of this fruit important for the proper use of its functionalities. The objective of this work was the extraction of bioactive compounds from the peel and pulp of genipap by different techniques. Extraction processes were carried out using different devices (orbital incubator shaker, ultrasonic bath, and ultrasonic probe) and at different temperatures (40, 60, 70, 80 and 90 °C). The best process for extracting phenolic compounds from the pulp of genipap fruit was with the ultrasonic probe at 40 °C, which indicated the efficiency of applying the sound waves directly to the sample. Regarding the peel, the best method for extracting phenolic compounds was using the orbital incubator shaker at 80°C.","PeriodicalId":37817,"journal":{"name":"International Journal of Food Studies","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44081637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-18DOI: 10.7455/ijfs/11.1.2022.a9
S. Susanti, V. P. Bintoro, A. Hintono, K. Nisa'
Marination is one of the methods that are often used in beef processing in an attempt to obtain high quality of beef. Cashew apple extract marinade (CAM) improves the microbiological characteristics of meat by inhibiting the growth of meat bacteria. The effect of CAM on other aspects such as physical (microbiological, tenderness, cooking loss, water holding capacity and pH) and chemical (moisture, fat and protein content) characteristics of meat have not been evaluated, which would be beneficial for the utilisation of agroindustry waste in the meat industry. In this study, the effect of CAM on the physical and chemical characteristics of beef, including microbiological characteristics, tenderness, cooking loss and water holding capacity, was evaluated. CAM (0%, 10%, 20% and 30%) was used during beef processing for 4 h at refrigeration temperature. Significant effects of CAM were observed on the physical and chemical characteristics of beef. CAM increased beef tenderness and reduced total bacteria, cooking loss, moisture, fat, and protein content. The optimum concentration of CAM for which significant changes were observed in the physical and chemical characteristics of beef was 20%. Thus, cashew apple can be utilised as a promising marinade agent in beef processing with the criteria of food for specific health use. This approach will help reduce cashew apple waste and is an eco-friendly approach.
{"title":"Physical and chemical characteristics of beef marinated by cashew apple extract","authors":"S. Susanti, V. P. Bintoro, A. Hintono, K. Nisa'","doi":"10.7455/ijfs/11.1.2022.a9","DOIUrl":"https://doi.org/10.7455/ijfs/11.1.2022.a9","url":null,"abstract":"Marination is one of the methods that are often used in beef processing in an attempt to obtain high quality of beef. Cashew apple extract marinade (CAM) improves the microbiological characteristics of meat by inhibiting the growth of meat bacteria. The effect of CAM on other aspects such as physical (microbiological, tenderness, cooking loss, water holding capacity and pH) and chemical (moisture, fat and protein content) characteristics of meat have not been evaluated, which would be beneficial for the utilisation of agroindustry waste in the meat industry. In this study, the effect of CAM on the physical and chemical characteristics of beef, including microbiological characteristics, tenderness, cooking loss and water holding capacity, was evaluated. CAM (0%, 10%, 20% and 30%) was used during beef processing for 4 h at refrigeration temperature. Significant effects of CAM were observed on the physical and chemical characteristics of beef. CAM increased beef tenderness and reduced total bacteria, cooking loss, moisture, fat, and protein content. The optimum concentration of CAM for which significant changes were observed in the physical and chemical characteristics of beef was 20%. Thus, cashew apple can be utilised as a promising marinade agent in beef processing with the criteria of food for specific health use. This approach will help reduce cashew apple waste and is an eco-friendly approach.","PeriodicalId":37817,"journal":{"name":"International Journal of Food Studies","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48906330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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