{"title":"利用虎坚果奶,制作新颖、健康、功能性的冰奶","authors":"Ola M.A.K. Shalabi","doi":"10.1016/j.aoas.2023.11.003","DOIUrl":null,"url":null,"abstract":"<div><p>The study aimed to examine the effect of tiger nut milk on the quality characteristics of ice milk when fresh skim milk was partially replaced. At levels of substitution of 0, 25, 50, 75, and 100 %, the chemical and physical composition of the samples, the antioxidant and total phenolic content, the cytotoxic activity, the sensory properties, and the microstructure were evaluated. The results indicated that increasing the substitution levels of fresh skim milk for tiger nut milk significantly increased fat, fiber, antioxidant, total phenolic content, and hardness of the ice milk treatments (<em>P</em> < 0.05), whereas their ash content, overrun and viscosity decreased. Furthermore, total solids, protein concentrations, or pH values between all treatments did not have significant effects (<em>P</em> > 0.05). The IM1 treatment (ice milk without tiger nut milk) melted slower than the other treatments. Additionally, increasing the substitution levels of fresh skim milk for tiger nut milk decreased CaCo-2 cell viability (colorectal cancer cells). Furthermore, sensory properties were significantly affected (<em>P</em> < 0.05) when fresh skim milk was replaced with tiger nut milk. The compact structure can be observed in the images of the treatments IM2 (75 % cow's skim milk +25 % tiger nut milk), IM3 (50 % cow's skim milk +50 % tiger nut milk), IM4 (25 % cow's skim milk +75 % tiger nut milk), and IM5 (100 % tiger nut milk), which were made with different ratios of tiger milk using scanning electron microscopy (SEM). On the other hand, the IM1 treatment image displays larger voids. Therefore, tiger nut milk offers a safe, plant-based alternative to cow's skim milk, provides a source of total phenolics and a natural antioxidant to make functional ice milk with good sensory acceptance, and can be used alongside colon anticancer therapy.</p></div>","PeriodicalId":54198,"journal":{"name":"Annals of Agricultural Science","volume":null,"pages":null},"PeriodicalIF":3.5000,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0570178323000271/pdfft?md5=30ef59977bd4d31f92ef426f5e7ed1ca&pid=1-s2.0-S0570178323000271-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Utilizing tiger nut milk to make a novel, healthy, functional ice milk\",\"authors\":\"Ola M.A.K. Shalabi\",\"doi\":\"10.1016/j.aoas.2023.11.003\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The study aimed to examine the effect of tiger nut milk on the quality characteristics of ice milk when fresh skim milk was partially replaced. At levels of substitution of 0, 25, 50, 75, and 100 %, the chemical and physical composition of the samples, the antioxidant and total phenolic content, the cytotoxic activity, the sensory properties, and the microstructure were evaluated. The results indicated that increasing the substitution levels of fresh skim milk for tiger nut milk significantly increased fat, fiber, antioxidant, total phenolic content, and hardness of the ice milk treatments (<em>P</em> < 0.05), whereas their ash content, overrun and viscosity decreased. Furthermore, total solids, protein concentrations, or pH values between all treatments did not have significant effects (<em>P</em> > 0.05). The IM1 treatment (ice milk without tiger nut milk) melted slower than the other treatments. Additionally, increasing the substitution levels of fresh skim milk for tiger nut milk decreased CaCo-2 cell viability (colorectal cancer cells). Furthermore, sensory properties were significantly affected (<em>P</em> < 0.05) when fresh skim milk was replaced with tiger nut milk. The compact structure can be observed in the images of the treatments IM2 (75 % cow's skim milk +25 % tiger nut milk), IM3 (50 % cow's skim milk +50 % tiger nut milk), IM4 (25 % cow's skim milk +75 % tiger nut milk), and IM5 (100 % tiger nut milk), which were made with different ratios of tiger milk using scanning electron microscopy (SEM). On the other hand, the IM1 treatment image displays larger voids. Therefore, tiger nut milk offers a safe, plant-based alternative to cow's skim milk, provides a source of total phenolics and a natural antioxidant to make functional ice milk with good sensory acceptance, and can be used alongside colon anticancer therapy.</p></div>\",\"PeriodicalId\":54198,\"journal\":{\"name\":\"Annals of Agricultural Science\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.5000,\"publicationDate\":\"2023-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S0570178323000271/pdfft?md5=30ef59977bd4d31f92ef426f5e7ed1ca&pid=1-s2.0-S0570178323000271-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Annals of Agricultural Science\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0570178323000271\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"AGRICULTURE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annals of Agricultural Science","FirstCategoryId":"97","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0570178323000271","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"AGRICULTURE, MULTIDISCIPLINARY","Score":null,"Total":0}
Utilizing tiger nut milk to make a novel, healthy, functional ice milk
The study aimed to examine the effect of tiger nut milk on the quality characteristics of ice milk when fresh skim milk was partially replaced. At levels of substitution of 0, 25, 50, 75, and 100 %, the chemical and physical composition of the samples, the antioxidant and total phenolic content, the cytotoxic activity, the sensory properties, and the microstructure were evaluated. The results indicated that increasing the substitution levels of fresh skim milk for tiger nut milk significantly increased fat, fiber, antioxidant, total phenolic content, and hardness of the ice milk treatments (P < 0.05), whereas their ash content, overrun and viscosity decreased. Furthermore, total solids, protein concentrations, or pH values between all treatments did not have significant effects (P > 0.05). The IM1 treatment (ice milk without tiger nut milk) melted slower than the other treatments. Additionally, increasing the substitution levels of fresh skim milk for tiger nut milk decreased CaCo-2 cell viability (colorectal cancer cells). Furthermore, sensory properties were significantly affected (P < 0.05) when fresh skim milk was replaced with tiger nut milk. The compact structure can be observed in the images of the treatments IM2 (75 % cow's skim milk +25 % tiger nut milk), IM3 (50 % cow's skim milk +50 % tiger nut milk), IM4 (25 % cow's skim milk +75 % tiger nut milk), and IM5 (100 % tiger nut milk), which were made with different ratios of tiger milk using scanning electron microscopy (SEM). On the other hand, the IM1 treatment image displays larger voids. Therefore, tiger nut milk offers a safe, plant-based alternative to cow's skim milk, provides a source of total phenolics and a natural antioxidant to make functional ice milk with good sensory acceptance, and can be used alongside colon anticancer therapy.
期刊介绍:
Annals of Agricultural Sciences (AOAS) is the official journal of Faculty of Agriculture, Ain Shams University. AOAS is an open access peer-reviewed journal publishing original research articles and review articles on experimental and modelling research at laboratory, field, farm, landscape, and industrial levels. AOAS aims to maximize the quality of the agricultural sector across the globe with emphasis on the Arabian countries by focusing on publishing the high-quality applicable researches, in addition to the new methods and frontiers leading to maximizing the quality and quantity of both plant and animal yield and final products.