Ahmadullah Zahir, Esmatullah Rasa, Rahimullah Amarkhil, Aminullah Noor, Mohammad Dawood Bawer, Mohammad Naeem Azizi, Aziz Ur Rahman Khalid
{"title":"Evaluation of Physicochemical Properties of Yogurt Fortified with Four Verities of Common Bean Whey (Phaseolus vulgaris)","authors":"Ahmadullah Zahir, Esmatullah Rasa, Rahimullah Amarkhil, Aminullah Noor, Mohammad Dawood Bawer, Mohammad Naeem Azizi, Aziz Ur Rahman Khalid","doi":"10.18805/ajdfr.drf-349","DOIUrl":null,"url":null,"abstract":"Background: In recent years, the role of novel foods in public health has rapidly grown due to increased life expectancy, rising medication costs and consumers’ focus on obtaining health benefits. Methods: This study evaluates the acid production, microbial growth, physicochemical and textural properties of common bean-fortified yogurt (CBWFY) during 28 days of cold storage. Result: All varieties of CBWFY showed higher acidity and lower pH value, resulting in a higher microbial population after production and during 28-day storage. The color values “a” and “L” did not vary significantly in all samples and remained steady after 28 days, while the “b” value increased. The highest syneresis (14.86%) was found in white bean whey, while the lowest syneresis (1.81%) was observed in kidney bean whey. In terms of texture, the cohesiveness of CBWFY and the control sample decreased, while the hardness, springiness and gumminess improved during cold storage. Remarkably, cranberry bean whey had higher values (cohesiveness, springiness and gumminess) despite the hardness found in white bean whey.","PeriodicalId":8485,"journal":{"name":"Asian Journal of Dairy and Food Research","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Asian Journal of Dairy and Food Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18805/ajdfr.drf-349","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Background: In recent years, the role of novel foods in public health has rapidly grown due to increased life expectancy, rising medication costs and consumers’ focus on obtaining health benefits. Methods: This study evaluates the acid production, microbial growth, physicochemical and textural properties of common bean-fortified yogurt (CBWFY) during 28 days of cold storage. Result: All varieties of CBWFY showed higher acidity and lower pH value, resulting in a higher microbial population after production and during 28-day storage. The color values “a” and “L” did not vary significantly in all samples and remained steady after 28 days, while the “b” value increased. The highest syneresis (14.86%) was found in white bean whey, while the lowest syneresis (1.81%) was observed in kidney bean whey. In terms of texture, the cohesiveness of CBWFY and the control sample decreased, while the hardness, springiness and gumminess improved during cold storage. Remarkably, cranberry bean whey had higher values (cohesiveness, springiness and gumminess) despite the hardness found in white bean whey.