Elucidating the physicochemical parameters, bacterial community structure, and correlation characteristics of medium-high temperature Daqu

解淀粉芽孢杆菌 化学 发酵 相对物种丰度 丰度(生态学) 群落结构 食品科学 生物 生态学
作者
Lei Yan,Wenchao Cai,Yurong Wang,Bangkun Wang,Minwan Liu,Chunhui Shan,Zhuang Guo
出处
期刊:Food bioscience [Elsevier BV]
卷期号:58: 103679-103679 被引量:3
标识
DOI:10.1016/j.fbio.2024.103679
摘要

In this study, the physicochemical characteristics and bacterial community structure of Yunmen medium-high temperature Daqu were investigated. At the same time, the bacterial community structures of medium-high temperature Daqu from Yunmen and Yingtan were compared and analyzed. The results showed that Yunmen medium-high temperature Daqu was rich in culturable bacteria, and the highest number of Bacillus amyloliquefaciens (33.33 %). The moisture content (8.28 % ± 0.62 %) of Yunmen medium-high temperature Daqu was low, but its acidity (9.26 ± 2.08 mmoL/10 g) and starch content (66.20 % ± 2.80 %) were high, which were related to the relative abundance of Latilactobacillus, Companilactobacillus, Weissella, and Bacillus. Compared with Yingtan medium-high temperature Daqu, the significantly lower Shannon index and Simpson index (P < 0.05); the weaker correlation between bacterial networks, especially positive correlation; and the lower relative abundance of core bacterial communities of Yunmen medium-high temperature Daqu. Overall, this study evaluated the quality of Yunmen medium-high temperature Daqu and revealed the bacterial community structure of medium-high temperature Daqu from two different regions. The results could guide the future exploration of fermentation mechanisms in medium-high temperature Daqu.
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
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
1秒前
何YI完成签到,获得积分10
1秒前
雪白的紫翠应助天空采纳,获得10
2秒前
冰魂应助林梓熙采纳,获得10
2秒前
2秒前
小橙子完成签到,获得积分10
2秒前
2秒前
yin123发布了新的文献求助10
3秒前
4秒前
4秒前
zhongyanfen发布了新的文献求助10
5秒前
5秒前
小二郎应助yyy采纳,获得20
6秒前
冰魂应助畅快的紫烟采纳,获得10
7秒前
7秒前
tingtingzhang发布了新的文献求助10
7秒前
8秒前
2011509382发布了新的文献求助10
10秒前
lyt完成签到,获得积分10
10秒前
就叫柠檬吧应助伊伊采纳,获得20
11秒前
wade发布了新的文献求助10
11秒前
细心凌兰完成签到,获得积分10
11秒前
12秒前
刘小姐的学术完成签到,获得积分10
12秒前
12秒前
帕提古丽发布了新的文献求助10
13秒前
文艺芙完成签到,获得积分10
13秒前
高挑的小蕊完成签到,获得积分10
14秒前
DDDD应助畅快的紫烟采纳,获得10
14秒前
冰魂应助畅快的紫烟采纳,获得10
14秒前
冰魂应助畅快的紫烟采纳,获得10
15秒前
冰魂应助畅快的紫烟采纳,获得10
15秒前
冰魂应助畅快的紫烟采纳,获得10
15秒前
dorianao应助畅快的紫烟采纳,获得10
15秒前
冰魂应助畅快的紫烟采纳,获得10
15秒前
冰魂应助畅快的紫烟采纳,获得10
15秒前
丘比特应助摆烂人采纳,获得10
15秒前
Hello应助高挑的小蕊采纳,获得10
17秒前
17秒前
科研通AI5应助瑶一瑶采纳,获得10
18秒前
高分求助中
Technologies supporting mass customization of apparel: A pilot project 600
Introduction to Strong Mixing Conditions Volumes 1-3 500
Tip60 complex regulates eggshell formation and oviposition in the white-backed planthopper, providing effective targets for pest control 400
A Field Guide to the Amphibians and Reptiles of Madagascar - Frank Glaw and Miguel Vences - 3rd Edition 400
China Gadabouts: New Frontiers of Humanitarian Nursing, 1941–51 400
The Healthy Socialist Life in Maoist China, 1949–1980 400
Walking a Tightrope: Memories of Wu Jieping, Personal Physician to China's Leaders 400
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 物理 生物化学 纳米技术 计算机科学 化学工程 内科学 复合材料 物理化学 电极 遗传学 量子力学 基因 冶金 催化作用
热门帖子
关注 科研通微信公众号,转发送积分 3799915
求助须知:如何正确求助?哪些是违规求助? 3345282
关于积分的说明 10324507
捐赠科研通 3061843
什么是DOI,文献DOI怎么找? 1680550
邀请新用户注册赠送积分活动 807138
科研通“疑难数据库(出版商)”最低求助积分说明 763491