亲爱的研友该休息了!由于当前在线用户较少,发布求助请尽量完整的填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!身体可是革命的本钱,早点休息,好梦!

Impact of ultra-high-pressure treatment on microbial community composition and flavor quality of jujube juice: Insights from high-throughput sequencing technology, intelligent bionic sensory system, and metabolomics approach

风味 食品科学 代谢组学 感觉系统 作文(语言) 吞吐量 果汁 化学 计算生物学 生物 计算机科学 色谱法 电信 语言学 哲学 神经科学 无线
作者
Wenchao Cai,Liyue Fei,Dongsheng Zhang,Hui Ni,Bo Peng,Xinxin Zhao,Qin Zhang,Fengxian Tang,Yan Zhang,Chunhui Shan
出处
期刊:Food Research International [Elsevier]
卷期号:191: 114688-114688
标识
DOI:10.1016/j.foodres.2024.114688
摘要

Ultra-high-pressure (UHP1) technology for cold pasteurization is a viable alternative to traditional heat sterilization for preserving food nutrients and flavor compounds during fruit juice processing. In this study, cutting-edge techniques, including high-throughput sequencing technology, intelligent bionic sensory systems, and metabolomics, were used to examine the impact of UHP treatment on microbial community composition, odor, and taste quality of jujube juice. The UHP treatment demonstrated its effect by inducing a reddish-yellow color in the jujube juice, thereby enhancing its brightness, overall color, and stability. The most significant enhancement was observed at 330 MPa. The microorganisms responsible for spoilage and deterioration of jujube juice during storage were categorized into three clusters: bacterial clusters at 0–330 MPa, 360–450 MPa, and 480–630 Mpa. The results showed no distinct distribution patterns for fungi based on the pressure strength. The dominant bacterial genera were Lactobacillus, Nocardia, Achromobacter, Enterobacter, Pseudomonas, Mesorhizobium, and Rhodococcus, whereas the dominant fungal genera were yeast and mold. Notably, Lactobacillus, Achromobacter, Enterobacter, and Pseudomonas were responsible for the significant differences between the 360 MPa to 450 MPa and 480 MPa to 630 MPa clusters in terms of bacterial spoilage, whereas Torulaspora, Lodderomyces, Wickerhamomyces, and Fusarium were the primary fungal spoilage genera. UHP treatment exerted no significant impact on the taste of jujube juice but influenced its sourness. Treatment at 330 MPa had the most pronounced effect on the presence of aromatic compounds and other odorants, which were substantially increased. Further analysis revealed the prevalence of organic acids, such as malic acid, succinic acid, and tartaric acid, in jujube juice and demonstrated a consistent relationship between changes in organic acids and sourness. In addition, nine distinct odorants with VIP values greater than 1 were identified in the jujube juice. Among these, methyl acetate and methyl caproate exhibited substantial increases following the UHP treatment at 330 MPa.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
大幅提高文件上传限制,最高150M (2024-4-1)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
bkagyin应助KSung采纳,获得10
17秒前
体贴问丝完成签到 ,获得积分10
18秒前
26秒前
KSung发布了新的文献求助10
29秒前
桃园奈奈露完成签到,获得积分10
31秒前
深情安青应助科研通管家采纳,获得10
37秒前
隐形曼青应助科研通管家采纳,获得10
37秒前
Jasper应助科研通管家采纳,获得10
37秒前
英勇背包完成签到,获得积分10
45秒前
无名完成签到,获得积分10
57秒前
李健应助bosslin采纳,获得10
59秒前
务实怀柔完成签到 ,获得积分10
1分钟前
1分钟前
hayek完成签到,获得积分10
1分钟前
1分钟前
布通完成签到,获得积分10
2分钟前
LANGYE发布了新的文献求助10
2分钟前
寻道图强应助科研通管家采纳,获得30
2分钟前
寻道图强应助科研通管家采纳,获得30
2分钟前
蝈蝈发布了新的文献求助30
2分钟前
碧蓝香芦完成签到 ,获得积分10
3分钟前
英勇背包发布了新的文献求助10
3分钟前
3分钟前
布通发布了新的文献求助10
3分钟前
zz给zz的求助进行了留言
3分钟前
爱笑的眼睛完成签到,获得积分10
3分钟前
二分三分完成签到,获得积分10
4分钟前
4分钟前
Akim应助LIn采纳,获得10
4分钟前
轩海完成签到 ,获得积分10
4分钟前
不去明知山完成签到 ,获得积分10
4分钟前
寻道图强应助科研通管家采纳,获得30
4分钟前
寻道图强应助科研通管家采纳,获得30
4分钟前
Ava应助科研通管家采纳,获得10
4分钟前
4分钟前
是小小李哇完成签到 ,获得积分10
4分钟前
bosslin发布了新的文献求助10
4分钟前
zzyh307完成签到 ,获得积分0
5分钟前
宣灵薇完成签到,获得积分0
5分钟前
wency完成签到,获得积分10
5分钟前
高分求助中
Sustainability in Tides Chemistry 1500
Handbook of the Mammals of the World – Volume 3: Primates 805
拟南芥模式识别受体参与调控抗病蛋白介导的ETI免疫反应的机制研究 550
Gerard de Lairesse : an artist between stage and studio 500
Digging and Dealing in Eighteenth-Century Rome 500
Queer Politics in Times of New Authoritarianisms: Popular Culture in South Asia 500
Manual of Sewer Condition Classification 500
热门求助领域 (近24小时)
化学 医学 生物 材料科学 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 基因 遗传学 催化作用 物理化学 免疫学 量子力学 细胞生物学
热门帖子
关注 科研通微信公众号,转发送积分 3068019
求助须知:如何正确求助?哪些是违规求助? 2722010
关于积分的说明 7475912
捐赠科研通 2369097
什么是DOI,文献DOI怎么找? 1256116
科研通“疑难数据库(出版商)”最低求助积分说明 609454
版权声明 596795