Han Chen, Fang Zhang, Yi-Xin Yang, Xiu-Hua Meng, Xiao-Qin Ding, Tun-Yu Jian, Guan-Ting Niu, Bei Tong, Ya-Nan Gai, Han Lü, Jian Chen
{"title":"含花青素和茶多酚壳聚糖食用包衣对冷鲜猪肉冷藏的影响。","authors":"Han Chen, Fang Zhang, Yi-Xin Yang, Xiu-Hua Meng, Xiao-Qin Ding, Tun-Yu Jian, Guan-Ting Niu, Bei Tong, Ya-Nan Gai, Han Lü, Jian Chen","doi":"10.3389/fnut.2025.1546618","DOIUrl":null,"url":null,"abstract":"<p><p>Preserving fresh meat has been a long-standing challenge due to microbial growth and lipid oxidation. In this study, chitosan (CS) active coatings loaded with blackberry anthocyanins (BA), tea polyphenols (TP), and their combination, designated as CS/BA, CS/TP, and CS/BA/TP, were applied for chilled pork preservation. Compared to CS coating alone, CS/BA/TP coating exhibited a 9.3% lower total viable count (TVC), a 45.5% reduction in thiobarbituric acid reactive substances (TBARS), and a 26.6% decrease in total volatile basic nitrogen (TVB-N) after 12 days of storage at 4°C. Furthermore, the combined use of TP and BA exhibited a synergistic effect, with the most pronounced impact observed in oxidative stability, while also improving microbial inhibition and maintaining color stability. These results highlight CS/BA/TP coatings as a promising natural preservative for extending chilled pork shelf life.</p>","PeriodicalId":12473,"journal":{"name":"Frontiers in Nutrition","volume":"12 ","pages":"1546618"},"PeriodicalIF":4.0000,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12092219/pdf/","citationCount":"0","resultStr":"{\"title\":\"Effect of chitosan edible coating containing anthocyanins and tea polyphenols on cold storage of chilled pork.\",\"authors\":\"Han Chen, Fang Zhang, Yi-Xin Yang, Xiu-Hua Meng, Xiao-Qin Ding, Tun-Yu Jian, Guan-Ting Niu, Bei Tong, Ya-Nan Gai, Han Lü, Jian Chen\",\"doi\":\"10.3389/fnut.2025.1546618\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Preserving fresh meat has been a long-standing challenge due to microbial growth and lipid oxidation. In this study, chitosan (CS) active coatings loaded with blackberry anthocyanins (BA), tea polyphenols (TP), and their combination, designated as CS/BA, CS/TP, and CS/BA/TP, were applied for chilled pork preservation. Compared to CS coating alone, CS/BA/TP coating exhibited a 9.3% lower total viable count (TVC), a 45.5% reduction in thiobarbituric acid reactive substances (TBARS), and a 26.6% decrease in total volatile basic nitrogen (TVB-N) after 12 days of storage at 4°C. Furthermore, the combined use of TP and BA exhibited a synergistic effect, with the most pronounced impact observed in oxidative stability, while also improving microbial inhibition and maintaining color stability. These results highlight CS/BA/TP coatings as a promising natural preservative for extending chilled pork shelf life.</p>\",\"PeriodicalId\":12473,\"journal\":{\"name\":\"Frontiers in Nutrition\",\"volume\":\"12 \",\"pages\":\"1546618\"},\"PeriodicalIF\":4.0000,\"publicationDate\":\"2025-05-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12092219/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Frontiers in Nutrition\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.3389/fnut.2025.1546618\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q2\",\"JCRName\":\"NUTRITION & DIETETICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Frontiers in Nutrition","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.3389/fnut.2025.1546618","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"NUTRITION & DIETETICS","Score":null,"Total":0}
Effect of chitosan edible coating containing anthocyanins and tea polyphenols on cold storage of chilled pork.
Preserving fresh meat has been a long-standing challenge due to microbial growth and lipid oxidation. In this study, chitosan (CS) active coatings loaded with blackberry anthocyanins (BA), tea polyphenols (TP), and their combination, designated as CS/BA, CS/TP, and CS/BA/TP, were applied for chilled pork preservation. Compared to CS coating alone, CS/BA/TP coating exhibited a 9.3% lower total viable count (TVC), a 45.5% reduction in thiobarbituric acid reactive substances (TBARS), and a 26.6% decrease in total volatile basic nitrogen (TVB-N) after 12 days of storage at 4°C. Furthermore, the combined use of TP and BA exhibited a synergistic effect, with the most pronounced impact observed in oxidative stability, while also improving microbial inhibition and maintaining color stability. These results highlight CS/BA/TP coatings as a promising natural preservative for extending chilled pork shelf life.
期刊介绍：
No subject pertains more to human life than nutrition. The aim of Frontiers in Nutrition is to integrate major scientific disciplines in this vast field in order to address the most relevant and pertinent questions and developments. Our ambition is to create an integrated podium based on original research, clinical trials, and contemporary reviews to build a reputable knowledge forum in the domains of human health, dietary behaviors, agronomy & 21st century food science. Through the recognized open-access Frontiers platform we welcome manuscripts to our dedicated sections relating to different areas in the field of nutrition with a focus on human health.
Specialty sections in Frontiers in Nutrition include, for example, Clinical Nutrition, Nutrition & Sustainable Diets, Nutrition and Food Science Technology, Nutrition Methodology, Sport & Exercise Nutrition, Food Chemistry, and Nutritional Immunology. Based on the publication of rigorous scientific research, we thrive to achieve a visible impact on the global nutrition agenda addressing the grand challenges of our time, including obesity, malnutrition, hunger, food waste, sustainability and consumer health.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
