Effect of inoculating Pichia spp. starters on flavor formation of fermented chili pepper: Metabolomics and genomics approaches

发酵 代谢组学 食品科学 风味 毕赤酵母 芳樟醇 酵母 生物 生物化学 化学 基因 毕赤酵母 生物信息学 精油 重组DNA
作者
Yue Xiao,Shiyao Zhang,Zhijia Liu,Tao Wang,Shengbao Cai,Chuanqi Chu,Xiao Hu,Junjie Yi
出处
期刊:Food Research International [Elsevier]
卷期号:173: 113397-113397 被引量:15
标识
DOI:10.1016/j.foodres.2023.113397
摘要

The influence of Pichia spp. on flavor formation and metabolic pathways during chili pepper fermentation was investigated in this study. Multiple omics approaches were employed, including metabolomics analysis to identify volatile and non-volatile flavor compounds, and genomic analysis to gain insights into the underlying molecular mechanism driving flavor formation of chili peppers inoculated with Pichia spp. The results showed that inoculation with Pichia spp. accelerated fermentation process of chili peppers compared to spontaneous fermentation. Metabolomics analysis showed P. fermentans promoted characteristic terpenes [e.g., (Z)-β-ocimene and linalool], L-glutamate, gamma-aminobutyric acid, and succinate production, while P. manshurica produced more alcohols (e.g., isoamyl alcohol and phenylethyl alcohol) and phenols (e.g., 4-ethylguaiacol and 2-methoxy-4-methylphenol). Genomics analysis revealed that a substantial portion of the genes in Pichia spp. were associated with amino acid and carbohydrate metabolism. Specifically, the pathways involved in amino acid metabolism and the release of glycoside-bound aromatic compounds were identified as the primary drivers behind the unique flavor of fermented chili peppers, facilitated by Pichia spp.
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
2秒前
2秒前
哇咔咔发布了新的文献求助10
4秒前
6秒前
FashionBoy应助asd采纳,获得10
7秒前
恭喜发布了新的文献求助10
10秒前
科研通AI2S应助lxcy0612采纳,获得10
10秒前
落后蓝天完成签到 ,获得积分10
11秒前
FashionBoy应助tingting采纳,获得10
11秒前
14秒前
14秒前
14秒前
DK关注了科研通微信公众号
14秒前
向阳花完成签到,获得积分10
15秒前
纯情的远山完成签到,获得积分10
16秒前
寒冷寻桃完成签到 ,获得积分10
17秒前
上官老黑完成签到 ,获得积分10
17秒前
18秒前
华仔应助嗨哈尼采纳,获得10
18秒前
18秒前
打打应助恭喜采纳,获得10
19秒前
ccc发布了新的文献求助10
19秒前
一所悬命发布了新的文献求助10
19秒前
倦梦还发布了新的文献求助10
20秒前
20秒前
傻傻的宛白完成签到,获得积分10
20秒前
21秒前
Yeongmantou发布了新的文献求助10
21秒前
华仔应助火星上惜蕊采纳,获得10
22秒前
鱼子发布了新的文献求助10
23秒前
24秒前
24秒前
Glow发布了新的文献求助10
25秒前
25秒前
TTKX完成签到,获得积分10
26秒前
清秀的惜萱完成签到,获得积分20
26秒前
26秒前
初夏完成签到,获得积分10
26秒前
暮寻屿苗完成签到 ,获得积分10
27秒前
nj发布了新的文献求助10
27秒前
高分求助中
Sustainability in Tides Chemistry 2800
Kinetics of the Esterification Between 2-[(4-hydroxybutoxy)carbonyl] Benzoic Acid with 1,4-Butanediol: Tetrabutyl Orthotitanate as Catalyst 1000
The Young builders of New china : the visit of the delegation of the WFDY to the Chinese People's Republic 1000
Rechtsphilosophie 1000
Handbook of Qualitative Cross-Cultural Research Methods 600
Very-high-order BVD Schemes Using β-variable THINC Method 568
Chen Hansheng: China’s Last Romantic Revolutionary 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 3138986
求助须知:如何正确求助?哪些是违规求助? 2789907
关于积分的说明 7793124
捐赠科研通 2446296
什么是DOI,文献DOI怎么找? 1301017
科研通“疑难数据库(出版商)”最低求助积分说明 626087
版权声明 601096