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Understanding the Perception of Wine Consumers Using Free Word Association Technique 利用自由词联想技术了解葡萄酒消费者的感知
IF 1.3 Q3 Agricultural and Biological Sciences Pub Date : 2021-09-21 DOI: 10.1080/15428052.2021.1971133
M. Fontana, A. Pereira, Estefânia Júlia Dierings de Souza, A. H. Ramos, Roberta Bascke Santos, Bianca Pio Ávila, M. Gularte
ABSTRACT The present study considers the perception of the wine consumer from the perspective of the method of word association and specifically examines what leads the research participants to consume wine. A total of 524 questionnaires were obtained from wine consumers All words and expressions mentioned were grouped into eight categories considering the similarity and cluster analysis. The categories were: attributes/characteristics, fraternization, food, culture, curiosity, innovation, health and feeling/pleasure. The motivations for wine consumption have changed, considering both nutritional purposes and for the pleasure of drinking. Most volunteers defined wine as a product that causes ‘well-being,’ ‘pleasure,’ ‘happiness,’ ‘tranquility,’ ‘comfort’ and ‘freedom’ categorized as ‘Feeling/Pleasure.’ The words present in the category “feeling/pleasure” are decisive in the choice of wine by the studied consumers and contribute to its acceptance and use in moments of conviviality.
摘要本研究从词语联想的角度考虑葡萄酒消费者的感知,具体考察了导致研究参与者消费葡萄酒的因素。共从葡萄酒消费者中获得524份问卷,所有提及的词汇和表达经过相似度和聚类分析,被分成8类。这些类别是:属性/特征、友爱、食物、文化、好奇心、创新、健康和感觉/快乐。考虑到营养目的和饮酒的乐趣,葡萄酒消费的动机已经发生了变化。大多数志愿者将葡萄酒定义为一种能带来“幸福”、“愉悦”、“幸福”、“宁静”、“舒适”和“自由”的产品,归类为“感觉/愉悦”。“在被研究的消费者选择葡萄酒时,‘感觉/愉悦’这一类别中出现的词语是决定性的,并有助于在欢乐时刻接受和使用葡萄酒。”
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引用次数: 0
Quality Evaluation of Butter Cake Prepared by Substitution of Wheat Flour with Green Soybean (Glycine Max L.) Okara 绿大豆(Glycine Max L.)替代小麦粉制作黄油蛋糕的品质评价豆渣
IF 1.3 Q3 Agricultural and Biological Sciences Pub Date : 2021-09-20 DOI: 10.1080/15428052.2021.1978363
Huynh Nguyen Doan Mai, Khanh Phan Thi Lan, Charin Techapun, N. Leksawasdi, Siraphat Taesuwan, Nattharika Hanprom, Norramon Sompakdee, Rojarej Nunta, Julaluk Khemacheewakul
ABSTRACT Using byproducts from the food industry to produce healthy and sustainable food was an integral component of the sustainable development goals. This research was aimed to assess the effect of substituting wheat flour with nutrient-rich green soybean okara (GSBO) flour on the quality and nutritional values of butter cake. The result showed that the GSBO-substituted flour had significantly (p ≤ 0.05) higher water and oil absorption capacities, higher protein, fiber and total phenolic content (TPC), and more favorable sensory characteristics compared to wheat flour. Specifically, 20% GSBO butter cake contained significantly (p ≤ 0.05) highest amounts of protein, fiber, TPC, and scores of all sensory characteristics. In conclusion, substitution of up to 20% GSBO to wheat flour could improve the nutritional quality of butter cake. Application of GSBO flour in butter cake contributes to the sustainable goal of achieving zero waste and development of a plant protein-based product in sustainable healthy diet.
利用食品工业的副产品生产健康和可持续的食品是可持续发展目标的一个组成部分。本试验旨在评价用营养丰富的绿豆粕粉替代小麦粉对黄油蛋糕品质和营养价值的影响。结果表明,与小麦粉相比,gsbo替代面粉具有显著(p≤0.05)更高的吸水吸油能力,更高的蛋白质、纤维和总酚含量(TPC),以及更好的感官特性。其中,20% GSBO黄油蛋糕的蛋白质、纤维、TPC和各项感官指标得分最高(p≤0.05)。综上所述,以高达20%的GSBO替代小麦粉可以改善黄油蛋糕的营养品质。GSBO面粉在黄油蛋糕中的应用有助于实现零浪费的可持续目标和可持续健康饮食中植物蛋白产品的开发。
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引用次数: 3
Effect of Coconut Flour on Biscuit Quality 椰子粉对饼干品质的影响
IF 1.3 Q3 Agricultural and Biological Sciences Pub Date : 2021-09-20 DOI: 10.1080/15428052.2021.1978362
Rossaporn Jiamjariyatam, Piyanuch Roskhrua, Suriya Attiwittayaporn
ABSTRACT This study investigated the effect of coconut flour at 10, 20, 30, 40, and 50% on the physical, chemical, sensory properties, and consumer acceptance of biscuit products. Coconut flour after drying at 60°C for 13 hours had moisture content of 1.25% and water activity values (aw) of 0.40 ± 0.01. Increasing coconut flour content significantly decreased biscuit width, thickness, weight, hardness, and brittleness (p ≤ 0.05). However, dietary fiber, roughness, coconut odor, coconut flavor, crumbliness, crispiness, and being hard to swallow significantly increased with increasing coconut flour (p ≤ 0.05). The coconut flour level up to 40% produced the highest score on biscuit flavor, biscuit odor, crumbliness, hardness, and overall acceptance.
本研究考察了10%、20%、30%、40%和50%的椰子粉对饼干产品的物理、化学、感官特性和消费者接受度的影响。60℃干燥13小时后的椰子粉含水率为1.25%,水活度值(aw)为0.40±0.01。增加椰子粉含量显著降低了饼干的宽度、厚度、重量、硬度和脆性(p≤0.05)。但随着椰子粉的增加,膳食纤维、粗糙度、椰子气味、椰子风味、易碎性、脆度和难以吞咽性显著增加(p≤0.05)。当椰子粉含量达到40%时,饼干风味、饼干气味、易碎性、硬度和整体接受度得分最高。
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引用次数: 2
Hurdle Technology Applied to Lucuma (Pouteria Lucuma) Fruit Pulp: Microbial Aspects 隔栏技术在Lucuma果浆中的应用:微生物方面
IF 1.3 Q3 Agricultural and Biological Sciences Pub Date : 2021-09-19 DOI: 10.1080/15428052.2021.1978365
F. H. Cisneros, M. Estrada, Uziel Pimentel, Y. Torres
ABSTRACT Hurdle technology was applied to lucuma fruit pulp by slight reduction of water activity (aW) and pH. The original aW (0.97) and pH (5.2) of the pulp were reduced to 0.92 and 0.90, and to 4.7 and 4.4, respectively. Growth of spoilage microorganisms (total viable count (TVC), yeasts, molds, coliforms, and Escherichia coli) was monitored during the 90-day refrigerated storage. The combined reduction of aW and pH of lucuma pulp kept TVC under control and caused a reduction of yeast population. However, individual reduction of aW or pH was not as effective on TVC and yeast. On the other hand, molds and coliforms were undetected after 60 and 90 days of storage in all lucuma samples, respectively. In conclusion, a microbiologically stable lucuma pulp, under refrigerated conditions, could be obtained by reducing its aW to at least 0.92, and simultaneously reducing its pH to at least 4.7.
摘要/ ABSTRACT摘要:采用隔栏技术对lucuma果浆进行处理,将原有的水活度(aW)和pH值分别由0.97和5.2降至0.92和0.90,pH值分别降至4.7和4.4。在90天的冷藏期间,监测腐败微生物(总活菌数(TVC)、酵母、霉菌、大肠菌群和大肠杆菌)的生长情况。同时降低乳浆的aW和pH,控制了乳浆的TVC,使酵母数量减少。然而,单独降低aW或pH对TVC和酵母的效果不佳。另一方面,所有lucuma样品在保存60天和90天后均未检出霉菌和大肠菌群。综上所述,在冷藏条件下,将aW降低到至少0.92,同时将pH降低到至少4.7,可以获得微生物稳定的lucuma牙髓。
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引用次数: 0
Comparison Of Commercial Yeast Strains In Production Of Meads With Africanized Bee’s And Stingless Bee’s Honey 商品酵母菌株在非洲化蜂蜜和无刺蜂蜜生产中的比较
IF 1.3 Q3 Agricultural and Biological Sciences Pub Date : 2021-09-05 DOI: 10.1080/15428052.2021.1972888
C. A. O. Dantas, Juliany Karoline Barros da Silva, Jonas Luiz Almada da Silva, Mayara S. Silva, Júlio Otávio Portela Pereira
ABSTRACT The aim of this work was to elaborate meads from the honeys of Apis mellifera and Melipona subnitida bees, fermented with Saccharomyces cerevisiae and Saccharomyces bayanus strains. The honeys were submitted to physicochemical analyses. The fermentations were carried out at 25°C for four months and the beverages were matured at 10°C for two months. The honeys showed different physicochemical characteristics. The highest DPPH radical inhibition percentages were observed in meads produced with Apis mellifera honey, while the Saccharomyces bayanus yeast was the most suitable for mead production due to the high content of ethanol developed.
摘要本研究的目的是利用酿酒酵母菌和bayanus酵母菌进行发酵,从蜜蜂蜜蜂(Apis mellifera)和蜜蜂蜜蜂(Melipona subnitida)的蜂蜜中提取蜂蜜。这些蜂蜜进行了理化分析。发酵在25°C下进行4个月,饮料在10°C下成熟2个月。蜂蜜表现出不同的理化特性。以蜜蜂蜂蜜为原料生产的蜂蜜中DPPH自由基抑制率最高,而bayanus酵母因其乙醇含量高而最适合用于蜂蜜生产。
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引用次数: 0
Evaluation of Antioxidant Properties of Tea, Ginger, and Their Blends 茶、姜及其混合物抗氧化性能的评价
IF 1.3 Q3 Agricultural and Biological Sciences Pub Date : 2021-09-05 DOI: 10.1080/15428052.2021.1972889
A. Giwa, V. Enujiugha
ABSTRACT This study sought to produce a functional drink using green tea and ginger extracts. The mixing ratios used for the Tea- Ginger blends are: Tea 100% (T1), Ginger 100% (G1), TeaGinger 50%: 50% (T1G1), TeaGinger 33.33%: 66.67% (T1G2) and TeaGinger 66.67: 33.33 (T2G1). The assays carried out include Total Phenols Content (TPC), Total Flavonoids Content (TFC), Condensed Tannins Content (CTC), FRAP Assay, ABTS Radical scavenging assay, %DPPH Radical scavenging assay and Plasma Protein Carbonyl Concentration (PC). Results obtained shows that G1 exhibited the lowest antioxidant property for %ABTS, and FRAP. T1 and T1G2 exhibited the highest antioxidant property for %DPPH and PC, while G1 and T2G1 exhibited the lowest effect for %DPPH, and G1 & T2G1 exhibited the lowest effect for PC. T1 exhibited the lowest antioxidant effect for CTC, while the other samples exhibited high antioxidant effect for CTC. G1 and T2G1 exhibited lowest antioxidant effect for TPC, while T1G2 and T1 exhibited the highest effect. T1 exhibited the highest effect for TFC, while G1, T1G1 and T2G1 exhibited the lowest effect. This study contributes to a better understanding of how a combination of potentially anti-oxidative food materials like tea and ginger might influence the potency of the product.
本研究旨在利用绿茶和生姜提取物制备功能性饮料。茶姜混合物的混合比例为:茶100% (T1),姜100% (G1), TeaGinger 50%: 50% (T1G1), TeaGinger 33.33%: 66.67% (T1G2)和TeaGinger 66.67: 33.33 (T2G1)。测定方法包括总酚含量(TPC)、总黄酮含量(TFC)、缩合单宁含量(CTC)、FRAP、ABTS自由基清除率、%DPPH自由基清除率和血浆蛋白羰基浓度(PC)。结果表明,G1对%ABTS和FRAP的抗氧化性能最低。T1和T1G2对%DPPH和PC的抗氧化能力最强,G1和T2G1对%DPPH的抗氧化能力最低,G1和T2G1对PC的抗氧化能力最低。T1对CTC的抗氧化作用最低,而其他样品对CTC的抗氧化作用较高。G1和T2G1对TPC的抗氧化作用最低,而T1G2和T1对TPC的抗氧化作用最高。T1对TFC的影响最大,G1、T1G1和T2G1对TFC的影响最小。这项研究有助于更好地了解茶和生姜等潜在抗氧化食品材料的组合如何影响产品的效力。
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引用次数: 1
Effect of Brewing Conditions on Sensorial and Antioxidant Properties of Linden Tea 冲泡条件对菩提茶感官及抗氧化性能的影响
IF 1.3 Q3 Agricultural and Biological Sciences Pub Date : 2021-09-01 DOI: 10.1080/15428052.2021.1972886
H. İlyasoğlu, Tuba Eda Arpa Zemzemoğlu
ABSTRACT The aim of this study was to investigate the effects of brewing conditions (infusion time and temperature) on the sensorial and antioxidant properties of linden tea. The sensorial properties (color, odor, taste, and overall acceptability), total phenolic content (TPC), 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity, and ferric reducing antioxidant power (FRAP) of the tea samples were analyzed. A two-factor and three-level central composite design was applied for response surface methodology (RSM) to assess the effects of the independent variables on the responses. Our findings revealed that the best combination of temperature and time was 85–95°C and 8–10 min for the linden tea.
摘要:本研究旨在探讨冲泡条件(冲泡时间和温度)对椴树茶感官和抗氧化性能的影响。分析了茶样的感官特性(色、香、味和总体可接受性)、总酚含量(TPC)、2,2-二苯基-1-苦味酰肼(DPPH)自由基清除能力和铁还原抗氧化能力(FRAP)。采用响应面法(RSM),采用两因素三水平中心复合设计,评价自变量对反应的影响。研究结果表明,茶树茶的最佳温度和时间组合为85 ~ 95℃,8 ~ 10 min。
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引用次数: 2
Babassu Mesocarp Flour: A Nutritive Brazilian By-product for Gluten-free Muffins 巴巴苏中果皮面粉:巴西无谷蛋白松饼的营养副产品
IF 1.3 Q3 Agricultural and Biological Sciences Pub Date : 2021-09-01 DOI: 10.1080/15428052.2021.1971132
Matheus Cardoso Vieira, Raquel Pischke Garske, Patrik de Souza Rocha, Letícia da Fontoura Xavier Costa, Ana Raisa Nunes Paiva, R. Thys
ABSTRACT Gluten is an essential component of bakery products, and some technical problems may arise due to its absence. Several ingredients can substitute wheat, some of which are still little explored, such as babassu mesocarp flour (BMF), a by-product of the babassu coconut (Orbignya phalerata) industry abundantly found in Brazil. BMF is a relevant source of nutrients, providing high amounts of protein, fiber, minerals, vitamins, and antioxidant activity. Since gluten-free foods have low nutritional and sensory quality, this work aims to characterize the BMF as a healthy ingredient for gluten-free muffins. Muffin formulated with 80% of BMF revealed relevant acceptance on sensory analysis, and no difference was observed in specific volume compared to the control sample. Traditional muffins’ concentration of sugar and fat is usually high, while fiber and mineral value are low. BMF muffins demonstrated an increasing content of fibers and minerals. Its use is an incentive to local workers.
面筋是烘焙产品的重要组成部分,缺乏面筋可能会导致一些技术问题。有几种成分可以代替小麦,其中一些仍然很少被探索,例如巴巴苏中果皮面粉(BMF),一种在巴西大量发现的巴巴苏椰子(Orbignya phalerata)工业的副产品。BMF是一种相关的营养来源,提供大量的蛋白质、纤维、矿物质、维生素和抗氧化活性。由于无麸质食品的营养和感官质量较低,本研究的目的是表征BMF作为无麸质松饼的健康成分。以80%的BMF配制的松饼在感官分析上显示出相应的可接受性,比体积与对照样品没有差异。传统松饼的糖和脂肪含量通常很高,而纤维和矿物质的价值却很低。BMF松饼显示出纤维和矿物质含量的增加。它的使用是对当地工人的一种激励。
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引用次数: 3
Evaluation of Mineral, Microbial, and Sensory Properties of Gluten-Free-Ready-To-Eat Snacks Produced from Blends of Water Yam (Dioscorea Alata) and Lima Bean (Phaseolus Lunatus) 水山药(薯蓣)和利马豆(Phaseolus Lunatus)混合物制备的无麸质即食零食的矿物质、微生物和感官特性评价
IF 1.3 Q3 Agricultural and Biological Sciences Pub Date : 2021-08-31 DOI: 10.1080/15428052.2021.1946877
Dupe T. Otolowo, K. T. Araoye, M. Maderin, E. M. Ogunbusola
ABSTRACT Gluten-free-ready-to-eat snacks prepared by manual extrusion and baking from blends of water yam slurry and lima bean flour were subjected to standard analytical methods to determine the mineral composition and microbial load; sensory evaluation was done using the 9-point hedonic scale. Sodium (Na)-ranged 13.80–72.78 mg/100 g and potassium (K)-ranged 12.74–69.26 mg/100 g occurred as the most abundant elements with standard (<1) Na/K values of 0.85 and 0.81 in samples C and E, respectively. The highest concentration of calcium (92.7 mg/100 g) was observed in sample A; sample C was significantly (p < .05) highest (0.09 mg/100 g) in phosphorus. The TVBC ranged from 1.0 × 103–3.0 × 103 CFU/g implies the safety of the products. The mean score for sensory attributes were at acceptable ranges for color-(5.87–6.73), aroma-(5.73–7.00), texture-(6.27–7.13), taste-(5.53–6.60), and overall acceptability-(6.20–7.27) with sample C being the most preferred. The snacks are nutritious and will be a good alternative to wheat-based snacks for celiac-disease patients.
摘要:以山药浆和利马豆粉为原料,采用手工挤压和烘烤法制备无麸质即食小吃,测定其矿物成分和微生物负荷;感官评价采用9分快乐量表。样品C和E中含量最高的元素为钠(Na) 13.80 ~ 72.78 mg/100 g和钾(K) 12.74 ~ 69.26 mg/100 g,标准(<1)Na/K值分别为0.85和0.81。样品A中钙含量最高,为92.7 mg/100 g;样品C中磷含量显著(p < 0.05)最高(0.09 mg/100 g)。TVBC在1.0 × 103 ~ 3.0 × 103 CFU/g范围内表示产品的安全性。感官属性的平均得分在颜色(5.87-6.73),香气(5.73-7.00),质地(6.27-7.13),味道(5.53-6.60)和总体可接受性(6.20-7.27)的可接受范围内,样品C是最受欢迎的。这些零食营养丰富,对于乳糜泻患者来说是小麦零食的一个很好的替代品。
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引用次数: 1
Herbal Salt in Beef Burgers: Promoting the Retention of Acceptability in Reducing Sodium 牛肉汉堡中的草药盐:促进可接受性的保留以减少钠
IF 1.3 Q3 Agricultural and Biological Sciences Pub Date : 2021-07-30 DOI: 10.1080/15428052.2021.1955794
Jamila Barbosa, G. Sampaio, M. E. M. Pinto-e-Silva, Glória Maria Guizellini, Elizabeth Aparecida Ferraz da Silva Torres
ABSTRACT Excessive consumption of salt has become a public health problem and in this context, the use of aromatic herbs can help to reduce the consumption of this mineral. The aim of this study was to assess the impact on the sensory acceptance of salt reduction and the addition of herbs (oregano, rosemary, and basil) to beef burgers. Sensory evaluation, by hedonic and intensity scale, was carried out in two control formulations (0.60% and 1.90% g salt/100 g hamburger), before and after adding herbs (0.36% and 0, 72% g mixture of oregano, rosemary and basil/100 g of hamburger). The results demonstrated a 40% reduction in sodium with the use of condiments, without loss of sensory acceptance.
过量食用盐已经成为一个公共健康问题,在这种情况下,使用芳香草药可以帮助减少这种矿物质的消耗。本研究的目的是评估在牛肉汉堡中减少盐和添加香草(牛至、迷迭香和罗勒)对感官接受度的影响。采用快感和强度量表对两种对照配方(0.60%和1.90% g盐/100 g汉堡)、添加香料(0.36%和0.72% g牛至、迷迭香和罗勒混合料/100 g汉堡)前后进行感官评价。结果表明,在不丧失感官接受度的情况下,使用调味品可以减少40%的钠含量。
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引用次数: 0
期刊
Journal of Culinary Science & Technology
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