M. A, Kumar U, Singh D K, S. k, Atheequlla, Sinha P K, S. P
Every year the horticultural sector of India faces huge quantity of food wastage due to lack of processing, value addition and post-harvest handling. Farmers Producer Company (FPC) can mitigate the loss through ensuring better value chain management. There are several horticulture based FPCs established in different parts of India. They have grown very fast and competing with agro-industries. The present study aimed to assess the performance of FPCs working in horticulture sector. The study was conducted in Maharashtra State of India by selecting three FPCs working in horticultural sector. Performance of these FPCs was assessed through Effectiveness Index developed for this study. Seven components viz. functional effectiveness, increase in income, increase in farmers share in consumers rupees, inclusiveness, sustainability of company, farmers satisfaction and empowerment were included in the index by following standard index forming protocol. Sahyadri Farms was found the best performing one among the selected FPCs, regarding effectiveness with a mean index score of 63.69 followed by Vasundhara Agro Producer Company Limited (50.20) and Junnar Taluka FPC Ltd. (41.29).
由于缺乏加工、增值和收获后处理，印度的园艺部门每年都面临着大量的食物浪费。农民生产者公司(FPC)可以通过确保更好的价值链管理来减轻损失。在印度不同地区建立了几个以园艺为基础的fpc。它们发展得非常快，并与农产工业竞争。本研究的目的是评估在园艺部门工作的fpc的绩效。这项研究是在印度马哈拉施特拉邦进行的，选择了三名从事园艺部门工作的fpc。通过为本研究开发的有效性指数对这些fpc的性能进行评估。按照标准指数形成协议，将功能有效性、收入增加、农民消费卢比份额增加、包容性、公司可持续性、农民满意度和赋权七个组成部分纳入指数。Sahyadri农场在选定的FPC中表现最好，在有效性方面的平均指数得分为63.69，其次是Vasundhara Agro Producer Company Limited(50.20)和Junnar Taluka FPC Ltd(41.29)。
{"title":"Assessing performance of horticultural farmers producer companies: Comparative case study","authors":"M. A, Kumar U, Singh D K, S. k, Atheequlla, Sinha P K, S. P","doi":"10.24154/jhs.v17i2.1187","DOIUrl":"https://doi.org/10.24154/jhs.v17i2.1187","url":null,"abstract":"Every year the horticultural sector of India faces huge quantity of food wastage due to lack of processing, value addition and post-harvest handling. Farmers Producer Company (FPC) can mitigate the loss through ensuring better value chain management. There are several horticulture based FPCs established in different parts of India. They have grown very fast and competing with agro-industries. The present study aimed to assess the performance of FPCs working in horticulture sector. The study was conducted in Maharashtra State of India by selecting three FPCs working in horticultural sector. Performance of these FPCs was assessed through Effectiveness Index developed for this study. Seven components viz. functional effectiveness, increase in income, increase in farmers share in consumers rupees, inclusiveness, sustainability of company, farmers satisfaction and empowerment were included in the index by following standard index forming protocol. Sahyadri Farms was found the best performing one among the selected FPCs, regarding effectiveness with a mean index score of 63.69 followed by Vasundhara Agro Producer Company Limited (50.20) and Junnar Taluka FPC Ltd. (41.29).","PeriodicalId":36766,"journal":{"name":"Journal of Horticultural Sciences","volume":"27 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74028660","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}
There is growing interest in the application of ultraviolet (UV-C) energy to control crop pathogens. In the present study, the efficacies of UV-C treatments for controlling cucumber downy mildew (Pseudoperonospora cubensis) were investigated on a commercial farm in eastern Massachusetts, USA. Controlled doses of UV-C, delivered by a tractor-mounted array of sources, between 120 and 480 J·m-2 were applied and compared to conventional fungicide treatments as well as to untreated controls, for each of two consecutive years (2020 and 2021). Visual assessments of foliar disease severity in the trial plots were made several times from planting through the end of productive life. In contrast to the successful control of powdery mildew, the UV-C treatments for controlling cucumber downy mildew were not as successful as conventional fungicides. None of the UV-C treatments affected the overall progression rate of downy mildew once the disease became apparent, although disease onset was delayed slightly compared to untreated controls. This delay may have been due to UV-C induced resistance to infection by the host. Unlike powdery mildews, downy mildew spores from P. cubensis are darkly pigmented, possibly decreasing the efficacy of the UV-C treatments for controlling the disease. DM spores may also be only susceptible to UV exposure prior to encysting in the leaves of the host, thereby perhaps limiting the window of opportunity when UV-C treatments can be effective. Although not the primary focus of this study, the use of reflective mulch appeared to delay disease onset relative to black mulch in fields with significant sunlight exposure, perhaps due to lowering plant stress by maintaining a lower soil temperature.
{"title":"Effectiveness of the Field Application of UV-C for Cucumber Downy Mildew Control","authors":"N. Skinner, Mark S Rea, John D. Bullough","doi":"10.24154/jhs.v17i2.1429","DOIUrl":"https://doi.org/10.24154/jhs.v17i2.1429","url":null,"abstract":"There is growing interest in the application of ultraviolet (UV-C) energy to control crop pathogens. In the present study, the efficacies of UV-C treatments for controlling cucumber downy mildew (Pseudoperonospora cubensis) were investigated on a commercial farm in eastern Massachusetts, USA. Controlled doses of UV-C, delivered by a tractor-mounted array of sources, between 120 and 480 J·m-2 were applied and compared to conventional fungicide treatments as well as to untreated controls, for each of two consecutive years (2020 and 2021). Visual assessments of foliar disease severity in the trial plots were made several times from planting through the end of productive life. In contrast to the successful control of powdery mildew, the UV-C treatments for controlling cucumber downy mildew were not as successful as conventional fungicides. None of the UV-C treatments affected the overall progression rate of downy mildew once the disease became apparent, although disease onset was delayed slightly compared to untreated controls. This delay may have been due to UV-C induced resistance to infection by the host. Unlike powdery mildews, downy mildew spores from P. cubensis are darkly pigmented, possibly decreasing the efficacy of the UV-C treatments for controlling the disease. DM spores may also be only susceptible to UV exposure prior to encysting in the leaves of the host, thereby perhaps limiting the window of opportunity when UV-C treatments can be effective. Although not the primary focus of this study, the use of reflective mulch appeared to delay disease onset relative to black mulch in fields with significant sunlight exposure, perhaps due to lowering plant stress by maintaining a lower soil temperature.","PeriodicalId":36766,"journal":{"name":"Journal of Horticultural Sciences","volume":"26 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76606184","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}
Flacourtia montana J. Graham wild edible fruit tree, endemic to the Western Ghats, India was found infected with leaf spot disease. Based on morphological characteristics, molecular analyses (ITS and LSU) and pathogenicity, the pathogen was identified as Lasiodiplodia theobromae (Pat.) Griffon & Maubl. (Botryosphaeriaceae).This is the first report of L. theobromae causing leaf spots on F. montana from Western Ghats, India.
印度西高止山脉特有的野生食用果树Flacourtia montana J. Graham被发现感染了叶斑病。基于形态特征、分子分析(ITS和LSU)和致病性，鉴定该病原菌为Lasiodiplodia theobromae (Pat.)。Griffon & Maubl。(Botryosphaeriaceae)。本文首次报道了产自印度西高山间山脉的枯叶枯斑病菌。
{"title":"First report of Lasiodiplodia theobromae causing leaf spot on Flacourtia montana, a wild edible fruit tree of Western Ghats, India","authors":"Rasmi C K, Shambhu Kumar, Jose P A","doi":"10.24154/jhs.v17i2.1269","DOIUrl":"https://doi.org/10.24154/jhs.v17i2.1269","url":null,"abstract":"Flacourtia montana J. Graham wild edible fruit tree, endemic to the Western Ghats, India was found infected with leaf spot disease. Based on morphological characteristics, molecular analyses (ITS and LSU) and pathogenicity, the pathogen was identified as Lasiodiplodia theobromae (Pat.) Griffon & Maubl. (Botryosphaeriaceae).This is the first report of L. theobromae causing leaf spots on F. montana from Western Ghats, India.","PeriodicalId":36766,"journal":{"name":"Journal of Horticultural Sciences","volume":"26 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81305955","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}
Thirty nerium accessions were evaluated for growth and flower yield. Each accession had specific vegetative and flowering traits, among them ACC-19 (Rasipuram pink double) recorded the maximum plant height (236.84 cm) and flower yield per plant (333.09g). ACC-2 (Panamarathanpatty white single) recorded the maximum number of primary branches (6.80). Leaf area (33.61 cm2), early flower bud initiation (90.47), flower bud length (3.40), number of inflorescences per plant (24.17), number of flowers per plant (10.67) were maximum in ACC-12. Accessions 12 (Rasipuram pink single) displayed profuse blooming and long-lasting blooming characteristics, which made them an excellent choice for commercial cultivation and landscaping.
对30份钕材料的生长和花产量进行了评价。各品种均具有一定的营养和开花性状，其中ACC-19株高最高(236.84 cm)，单株花产量最高(333.09g)。ACC-2 (Panamarathanpatty white single)一次枝数最多，为6.80个。ACC-12的叶面积(33.61 cm2)、早花芽形成(90.47 cm2)、花芽长(3.40 cm2)、单株花序数(24.17 cm2)、单株花数(10.67 cm2)最大。品种12(粉单)开花时间长、花期长，是商业栽培和园林绿化的理想选择。
{"title":"Diversity assessment of Nerium accessions for growth and flower yield","authors":"R. G, Jawaharlal M, Allen J J, G. S","doi":"10.24154/jhs.v17i2.996","DOIUrl":"https://doi.org/10.24154/jhs.v17i2.996","url":null,"abstract":"Thirty nerium accessions were evaluated for growth and flower yield. Each accession had specific vegetative and flowering traits, among them ACC-19 (Rasipuram pink double) recorded the maximum plant height (236.84 cm) and flower yield per plant (333.09g). ACC-2 (Panamarathanpatty white single) recorded the maximum number of primary branches (6.80). Leaf area (33.61 cm2), early flower bud initiation (90.47), flower bud length (3.40), number of inflorescences per plant (24.17), number of flowers per plant (10.67) were maximum in ACC-12. Accessions 12 (Rasipuram pink single) displayed profuse blooming and long-lasting blooming characteristics, which made them an excellent choice for commercial cultivation and landscaping.","PeriodicalId":36766,"journal":{"name":"Journal of Horticultural Sciences","volume":"1 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85196719","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}
Late blight (Phytophthora infestans) is one of the devastating diseases of tomato worldwide. Field trial was carried out in Kharif 2019 and 2020 in Hesaraghatta, Bengaluru, Karnataka, India, to estimate yield loss due to late blight and to assess extent of protection in resistant genotype during late blight epiphytotics. Yield loss was calculated as per cent difference in yield between fungicides treated and unprotected plots in three F1 hybrids NS501, Arka Rakshak, both susceptible genotypes and Arka Abhed, a resistant genotype. Over two years, average yield loss due to late blight was 79.47 per cent in NS501, 75.53 per cent in Arka Rakshak and 12.84 per cent in Arka Abhed. With lower mean AUDPC values (147.22 in 2019 and 469.17 in 2020) and with low yield loss, Arka Abhed provided affordable protection against late blight. Our findings indicate late blight as an economically important peril to be considered for tomato yield loss coverage under insurance scheme in Bengaluru region. Arka Abhed hybrid can be cultivated to avert yield loss risk associated with late blight epiphytotics.
{"title":"Tomato late blight yield loss assessment and risk aversion with resistant hybrid","authors":"Sandeep Kumar G M, S. S, Laxman R H, Harshita K N","doi":"10.24154/jhs.v17i2.1105","DOIUrl":"https://doi.org/10.24154/jhs.v17i2.1105","url":null,"abstract":"Late blight (Phytophthora infestans) is one of the devastating diseases of tomato worldwide. Field trial was carried out in Kharif 2019 and 2020 in Hesaraghatta, Bengaluru, Karnataka, India, to estimate yield loss due to late blight and to assess extent of protection in resistant genotype during late blight epiphytotics. Yield loss was calculated as per cent difference in yield between fungicides treated and unprotected plots in three F1 hybrids NS501, Arka Rakshak, both susceptible genotypes and Arka Abhed, a resistant genotype. Over two years, average yield loss due to late blight was 79.47 per cent in NS501, 75.53 per cent in Arka Rakshak and 12.84 per cent in Arka Abhed. With lower mean AUDPC values (147.22 in 2019 and 469.17 in 2020) and with low yield loss, Arka Abhed provided affordable protection against late blight. Our findings indicate late blight as an economically important peril to be considered for tomato yield loss coverage under insurance scheme in Bengaluru region. Arka Abhed hybrid can be cultivated to avert yield loss risk associated with late blight epiphytotics.","PeriodicalId":36766,"journal":{"name":"Journal of Horticultural Sciences","volume":"82 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83991685","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}
R. Tetteh, L. M. Aboagye, E. A. Osafo, R. Darko, Augustine Dassah, Jennifer Obirih-Opareh
Rambutan (Nephelium lappaceum L.) is an important exotic fruit from Asia, which is gaining popularity due to its nutritional benefits. The objective of the study was to evaluate the effect of tree age on fruit characteristics, seed emergence and seedling growth of rambutan. The study was conducted at the CSIR-Plant Genetic Resources Research Institute, Bunso, Ghana. Fruits of rambutan were harvested from 8, 10, 25 and 40 years old trees at different locations of the field genebank. For each tree age, three trees were used as replicates. Fruits harvested from trees of different ages were assessed for total fruit weight, pulp weight, pericarp weight, seed weight, percentage seed emergence, seedling plant height and number of leaves at monthly intervals. Fruits harvested from 8, 10, 25 and 40 years old trees did not show significant difference in fruit characteristics and seed emergence. Significant (p<0.05) differences were observed in plant height and number of leaves at 5 and 6 months after emergence, respectively.
{"title":"Effect of tree age on fruit characteristics, seed emergence and seedling growth in Rambutan (Nephelium lappaceum L.)","authors":"R. Tetteh, L. M. Aboagye, E. A. Osafo, R. Darko, Augustine Dassah, Jennifer Obirih-Opareh","doi":"10.24154/jhs.v17i1.991","DOIUrl":"https://doi.org/10.24154/jhs.v17i1.991","url":null,"abstract":"Rambutan (Nephelium lappaceum L.) is an important exotic fruit from Asia, which is gaining popularity due to its nutritional benefits. The objective of the study was to evaluate the effect of tree age on fruit characteristics, seed emergence and seedling growth of rambutan. The study was conducted at the CSIR-Plant Genetic Resources Research Institute, Bunso, Ghana. Fruits of rambutan were harvested from 8, 10, 25 and 40 years old trees at different locations of the field genebank. For each tree age, three trees were used as replicates. Fruits harvested from trees of different ages were assessed for total fruit weight, pulp weight, pericarp weight, seed weight, percentage seed emergence, seedling plant height and number of leaves at monthly intervals. Fruits harvested from 8, 10, 25 and 40 years old trees did not show significant difference in fruit characteristics and seed emergence. Significant (p<0.05) differences were observed in plant height and number of leaves at 5 and 6 months after emergence, respectively.","PeriodicalId":36766,"journal":{"name":"Journal of Horticultural Sciences","volume":"2 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2022-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89391314","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}
Immature inflorescence with outer spathe length of 5.5 cm size collected from West Coast Tall cultivar of coconut was used as the explant and rachillae bits were inoculated in Y3 media supplemented with 2, 4-D (1 mg L-1). The cultures were incubated in dark for eight months and sub-cultured into the same media at monthly interval. The white shoot like outgrowths formed were sub cultured to ½ MS media fortified with 1 mg L-1 each of NAA and BAP and subsequently transferred to light condition. After three months, the emerging shoot likestructure was transferred to Y3 media fortified with NAA and BAP. Upon developing 3 - 4 leaves, the cultures were transferred to rooting media and root initiation was observed after two months. The transition of vegetative shoot to reproductive state was accompanied by some morphological changes including rapid emergence of long and thin leaves followed by emergence of pearly white inflorescence. Unlike normal inflorescence, the inflorescence emerged was terminal and was devoid of spathe. Prolonged subculture in the same media might have resulted in pH variation and subsequent reduction in organic and inorganicconstituents of the media. The chemical stress experienced by the plantlet might have induced in vitro flowering.
{"title":"Occurrence of in vitro flowering in coconut (Cocos nucifera L.)","authors":"Shareefa M, Thomas R J, Sreelekshmi J S, A. K","doi":"10.24154/jhs.v17i1.1154","DOIUrl":"https://doi.org/10.24154/jhs.v17i1.1154","url":null,"abstract":"Immature inflorescence with outer spathe length of 5.5 cm size collected from West Coast Tall cultivar of coconut was used as the explant and rachillae bits were inoculated in Y3 media supplemented with 2, 4-D (1 mg L-1). The cultures were incubated in dark for eight months and sub-cultured into the same media at monthly interval. The white shoot like outgrowths formed were sub cultured to ½ MS media fortified with 1 mg L-1 each of NAA and BAP and subsequently transferred to light condition. After three months, the emerging shoot likestructure was transferred to Y3 media fortified with NAA and BAP. Upon developing 3 - 4 leaves, the cultures were transferred to rooting media and root initiation was observed after two months. The transition of vegetative shoot to reproductive state was accompanied by some morphological changes including rapid emergence of long and thin leaves followed by emergence of pearly white inflorescence. Unlike normal inflorescence, the inflorescence emerged was terminal and was devoid of spathe. Prolonged subculture in the same media might have resulted in pH variation and subsequent reduction in organic and inorganicconstituents of the media. The chemical stress experienced by the plantlet might have induced in vitro flowering.","PeriodicalId":36766,"journal":{"name":"Journal of Horticultural Sciences","volume":"83 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2022-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79114067","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}
The investigation was carried out during 2017-18 to identify and document the emerging diseases of Indian Jujube or ber (Ziziphus mauritiana Lamk.) in Odisha state located in Eastern part of India. Periodical visit and subsequent investigations revealed the occurrence of a new kind of stem blotch disease in ber caused by alga. Symptoms were observed on bark of the stem and branches as bright red velvety blotch colonies during July- September 2017. However dull grey blotches were visible throughout the year. Leaves and fruits were left unaffected. The algal stem blotch occurrence was assessed during the year 2018 and disease severity rangedfrom 9.4-14.8 per cent. The green alga was identified and confirmed as Trentepohlia arborum (Agardh) Hariot based on key morphological characters. The stem blotches lead to death of young twigs measured between 3 to 8 mm thickness on primary and secondary branches wherein thickness of branches was more than 10 mm, algal blotches caused cracking of bark. Present study highlights the causal agent of stem blotch of ber, its symptomatology, impact of disease and suggested management practices.
{"title":"Occurrence of algal stem blotch in ber (Ziziphus mauritiana) under coastal Odisha conditions in India","authors":"S. Ganesan, Panda M, K. K.","doi":"10.24154/jhs.v17i1.763","DOIUrl":"https://doi.org/10.24154/jhs.v17i1.763","url":null,"abstract":"The investigation was carried out during 2017-18 to identify and document the emerging diseases of Indian Jujube or ber (Ziziphus mauritiana Lamk.) in Odisha state located in Eastern part of India. Periodical visit and subsequent investigations revealed the occurrence of a new kind of stem blotch disease in ber caused by alga. Symptoms were observed on bark of the stem and branches as bright red velvety blotch colonies during July- September 2017. However dull grey blotches were visible throughout the year. Leaves and fruits were left unaffected. The algal stem blotch occurrence was assessed during the year 2018 and disease severity rangedfrom 9.4-14.8 per cent. The green alga was identified and confirmed as Trentepohlia arborum (Agardh) Hariot based on key morphological characters. The stem blotches lead to death of young twigs measured between 3 to 8 mm thickness on primary and secondary branches wherein thickness of branches was more than 10 mm, algal blotches caused cracking of bark. Present study highlights the causal agent of stem blotch of ber, its symptomatology, impact of disease and suggested management practices.","PeriodicalId":36766,"journal":{"name":"Journal of Horticultural Sciences","volume":"4033 4 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2022-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86724061","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}
Udaya Kumar K P, K. Chaturvedi, S. G. S. K., Anuradha Sane, Pritee Singh, Suresh G J
A research study was carried out to develop a RTS beverage by exploiting the nutritional and organoleptic properties of bael fruit pulp. Six treatment combinationsof bael RTS with 10, 15 and 20% of pulp concentration and 10 and 15°B of TSS were prepared based on the review of literature. The biochemical and organoleptic properties of the prepared RTS were evaluated during storage. The pH, ascorbic acid and antioxidant activity of the RTS decreased with the storage, while acidity and total sugars increased. Results of the sensory evaluation showed that there was a significant difference between treatments in terms of color, flavor, taste, body and overall acceptability. From the results of quality assessments, the formulated bael RTS beverage with 15% pulp and 15°B TSS was found to be superior and suitable for consumption up to 12 weeks without any significant changes in the quality characteristics.
{"title":"Development and evaluation of ready to serve (RTS) beverage from bael (Aegle marmelose Correa.)","authors":"Udaya Kumar K P, K. Chaturvedi, S. G. S. K., Anuradha Sane, Pritee Singh, Suresh G J","doi":"10.24154/jhs.v17i1.1297","DOIUrl":"https://doi.org/10.24154/jhs.v17i1.1297","url":null,"abstract":"A research study was carried out to develop a RTS beverage by exploiting the nutritional and organoleptic properties of bael fruit pulp. Six treatment combinationsof bael RTS with 10, 15 and 20% of pulp concentration and 10 and 15°B of TSS were prepared based on the review of literature. The biochemical and organoleptic properties of the prepared RTS were evaluated during storage. The pH, ascorbic acid and antioxidant activity of the RTS decreased with the storage, while acidity and total sugars increased. Results of the sensory evaluation showed that there was a significant difference between treatments in terms of color, flavor, taste, body and overall acceptability. From the results of quality assessments, the formulated bael RTS beverage with 15% pulp and 15°B TSS was found to be superior and suitable for consumption up to 12 weeks without any significant changes in the quality characteristics.","PeriodicalId":36766,"journal":{"name":"Journal of Horticultural Sciences","volume":"29 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76181829","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}
Krishna H.C., Nasir Ahmad Sahel, B. S, S. Mushrif, Anjaneya Reddy Chagam Reddy, Ahmad Shafiq Foshanji Foshanji
Pomegranate is an important table and processed fruit owing to its nutritional quality. Extending the fruit life of the plant is very much limited owing to its metabolic activities viz., respiration, transpiration and microbial infection. An experiment was conducted to investigate the effect of different packaging materials on physico-chemical properties of pomegranate fruits during storage. Fruits were harvested with stalk and washed with sodium hypochlorite, air dried and graded. Fruits were stored under modified atmospheric packaging conditions using different packaging materials viz., polyethylene bag, polypropylene bag, Xtend® bag and silver nano bag Hima Fresh®. Fruits without package served as controls. Fruits were stored at low temperature 7±2 °C and 90±5 % RH. MAP treated fruits had higher quality parameters across all packaging treatments. PLW and respiration rate increased while, moisture content, colour, texture and acidity decreased with prolonged storage, but the rate of decrease was highest in unpacked fruits. MAP maintained the quality of pomegranate fruits upto 100 days compared to unpackaged fruits (40 days). Shelf life of stored fruit at ambient condition was 4 to 5 days. Fruit decay was 12 % in polyethylene whereas it was 6 % in Xtend® bag at the end of 100 day of storage.
{"title":"Effect of modified atmosphere package on physico-chemical properties of pomegranate (Punica granatum L.) fruits","authors":"Krishna H.C., Nasir Ahmad Sahel, B. S, S. Mushrif, Anjaneya Reddy Chagam Reddy, Ahmad Shafiq Foshanji Foshanji","doi":"10.24154/jhs.v17i1.1085","DOIUrl":"https://doi.org/10.24154/jhs.v17i1.1085","url":null,"abstract":"Pomegranate is an important table and processed fruit owing to its nutritional quality. Extending the fruit life of the plant is very much limited owing to its metabolic activities viz., respiration, transpiration and microbial infection. An experiment was conducted to investigate the effect of different packaging materials on physico-chemical properties of pomegranate fruits during storage. Fruits were harvested with stalk and washed with sodium hypochlorite, air dried and graded. Fruits were stored under modified atmospheric packaging conditions using different packaging materials viz., polyethylene bag, polypropylene bag, Xtend® bag and silver nano bag Hima Fresh®. Fruits without package served as controls. Fruits were stored at low temperature 7±2 °C and 90±5 % RH. MAP treated fruits had higher quality parameters across all packaging treatments. PLW and respiration rate increased while, moisture content, colour, texture and acidity decreased with prolonged storage, but the rate of decrease was highest in unpacked fruits. MAP maintained the quality of pomegranate fruits upto 100 days compared to unpackaged fruits (40 days). Shelf life of stored fruit at ambient condition was 4 to 5 days. Fruit decay was 12 % in polyethylene whereas it was 6 % in Xtend® bag at the end of 100 day of storage.","PeriodicalId":36766,"journal":{"name":"Journal of Horticultural Sciences","volume":"43 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76250448","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：