An Evaluation of the Effects of Pepper (Zanthoxylum bungeanum Maxim.) Leaf Extract on the Physiochemical Properties and Water Distribution of Chinese Cured Meat (Larou) During Storage.

IF 4.7 2区 农林科学 Q1 FOOD SCIENCE & TECHNOLOGY
Foods Pub Date : 2024-12-09 DOI:10.3390/foods13233972
Shengming Zhao, Mengke Li, Mengran Hei, Yanyan Zhao, Jingjun Li, Zhuangli Kang, Hanjun Ma, Guoyuan Xiong
{"title":"An Evaluation of the Effects of Pepper (<i>Zanthoxylum bungeanum Maxim.</i>) Leaf Extract on the Physiochemical Properties and Water Distribution of Chinese Cured Meat (Larou) During Storage.","authors":"Shengming Zhao, Mengke Li, Mengran Hei, Yanyan Zhao, Jingjun Li, Zhuangli Kang, Hanjun Ma, Guoyuan Xiong","doi":"10.3390/foods13233972","DOIUrl":null,"url":null,"abstract":"<p><p>In this study, pepper (<i>Zanthoxylum bungeanum Maxim.</i>) leaf (ZL) extract was added to larou to investigate the improvement in the quality of physicochemical properties, texture, water distribution, and microorganism growth during storage for 20 days. Based on the results, the addition of ZL extract significantly retarded the increase in cooking loss, TBARS value, hardness, and microorganism growth. Moreover, the addition of ZL extract decreased the pH value, lightness, and microorganism counts, and increased the moisture content, total soluble protein content, <i>a</i>* value, <i>b</i>* value, and chewiness. The LF-NMR results showed that the addition of ZL extract shortened the T<sub>2</sub> relaxation time and boosted the proportion of immobilized water, facilitating the validation of the improvement in water retention of larou during storage. The FT-IR results indicated that the addition of ZL extract influenced the protein secondary structure by inducing the conversion of α-helices to β-sheet structures. Accordingly, ZL extract has the potential to serve as a natural antioxidant, effectively helping to ameliorate the quality properties of cured meat products during storage.</p>","PeriodicalId":12386,"journal":{"name":"Foods","volume":"13 23","pages":""},"PeriodicalIF":4.7000,"publicationDate":"2024-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Foods","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.3390/foods13233972","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

In this study, pepper (Zanthoxylum bungeanum Maxim.) leaf (ZL) extract was added to larou to investigate the improvement in the quality of physicochemical properties, texture, water distribution, and microorganism growth during storage for 20 days. Based on the results, the addition of ZL extract significantly retarded the increase in cooking loss, TBARS value, hardness, and microorganism growth. Moreover, the addition of ZL extract decreased the pH value, lightness, and microorganism counts, and increased the moisture content, total soluble protein content, a* value, b* value, and chewiness. The LF-NMR results showed that the addition of ZL extract shortened the T2 relaxation time and boosted the proportion of immobilized water, facilitating the validation of the improvement in water retention of larou during storage. The FT-IR results indicated that the addition of ZL extract influenced the protein secondary structure by inducing the conversion of α-helices to β-sheet structures. Accordingly, ZL extract has the potential to serve as a natural antioxidant, effectively helping to ameliorate the quality properties of cured meat products during storage.

评估胡椒(Zanthoxylum bungeanum Maxim.
在这项研究中,将胡椒(Zanthoxylum bungeanum Maxim.)叶(ZL)提取物添加到拉鲁中,研究其在贮藏 20 天期间对理化性质、质地、水分分布和微生物生长等质量的改善情况。结果表明,添加 ZL 提取物能明显延缓蒸煮损失、TBARS 值、硬度和微生物生长的增加。此外,添加 ZL 提取物还降低了 pH 值、亮度和微生物数量,提高了水分含量、总可溶性蛋白质含量、a*值、b*值和咀嚼性。低频核磁共振(LF-NMR)结果表明,添加 ZL 提取物缩短了 T2 弛豫时间,提高了固定水的比例,有助于验证拉鲁在贮藏过程中保水性能的改善。傅立叶变换红外光谱(FT-IR)结果表明,添加 ZL 提取物可诱导 α-螺旋结构向 β-片状结构转化,从而影响蛋白质的二级结构。因此,ZL 提取物具有作为天然抗氧化剂的潜力,可有效帮助改善腌制肉制品在贮藏期间的质量特性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Foods
Foods Immunology and Microbiology-Microbiology
CiteScore
7.40
自引率
15.40%
发文量
3516
审稿时长
15.83 days
期刊介绍: Foods (ISSN 2304-8158) is an international, peer-reviewed scientific open access journal which provides an advanced forum for studies related to all aspects of food research. It publishes reviews, regular research papers and short communications. Our aim is to encourage scientists, researchers, and other food professionals to publish their experimental and theoretical results in as much detail as possible or share their knowledge with as much readers unlimitedly as possible. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. There are, in addition, unique features of this journal: Ÿ manuscripts regarding research proposals and research ideas will be particularly welcomed Ÿ electronic files or software regarding the full details of the calculation and experimental procedure, if unable to be published in a normal way, can be deposited as supplementary material Ÿ we also accept manuscripts communicating to a broader audience with regard to research projects financed with public funds
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信