{"title":"贵州省不同地区酸菜微生物多样性及特征挥发性成分差异分析","authors":"Linling Li, Wanlin Liu, Xiaodan Wang, Xuexue Rao, Xin Zhao, Shuyi Qiu, Xiaoye Luo","doi":"10.1007/s11483-024-09893-z","DOIUrl":null,"url":null,"abstract":"<div><p>The bacterial and fungal community structure and diversity of Sauerkraut samples (LPS, GY, AS, ZA, QN (2), QN (1), QXN, KL, YQ, RH, TR, and BJ) obtained from 12 different sampling sites in Guizhou Province were analyzed, as were their physicochemical indices and characteristic volatile constituents, by performing third-generation high-throughput sequencing. The results showed that there were some similarities and differences among the sauerkraut samples from different regions of Guizhou Province. A network correlation analysis revealed stronger interactions among microorganisms in the six regions. Additionally, the results of the redundancy analysis showed that <i>Lactobacillus plantarum</i> was positively correlated with altitude (H). In this study, we evaluated the correlation between microbial diversity and physicochemical indices and volatile components in sliced sauerkraut samples from different regions of Guizhou Province to provide a theoretical basis for mining microbial resources in traditional sauerkraut foods in Guizhou, China.</p></div>","PeriodicalId":564,"journal":{"name":"Food Biophysics","volume":"20 1","pages":""},"PeriodicalIF":2.8000,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Analysis of Microbial Diversity and Differences in Characteristic Volatile Components of Sauerkraut in Different Regions of Guizhou Province\",\"authors\":\"Linling Li, Wanlin Liu, Xiaodan Wang, Xuexue Rao, Xin Zhao, Shuyi Qiu, Xiaoye Luo\",\"doi\":\"10.1007/s11483-024-09893-z\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The bacterial and fungal community structure and diversity of Sauerkraut samples (LPS, GY, AS, ZA, QN (2), QN (1), QXN, KL, YQ, RH, TR, and BJ) obtained from 12 different sampling sites in Guizhou Province were analyzed, as were their physicochemical indices and characteristic volatile constituents, by performing third-generation high-throughput sequencing. The results showed that there were some similarities and differences among the sauerkraut samples from different regions of Guizhou Province. A network correlation analysis revealed stronger interactions among microorganisms in the six regions. Additionally, the results of the redundancy analysis showed that <i>Lactobacillus plantarum</i> was positively correlated with altitude (H). In this study, we evaluated the correlation between microbial diversity and physicochemical indices and volatile components in sliced sauerkraut samples from different regions of Guizhou Province to provide a theoretical basis for mining microbial resources in traditional sauerkraut foods in Guizhou, China.</p></div>\",\"PeriodicalId\":564,\"journal\":{\"name\":\"Food Biophysics\",\"volume\":\"20 1\",\"pages\":\"\"},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2024-10-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Food Biophysics\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11483-024-09893-z\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"FOOD SCIENCE & TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Food Biophysics","FirstCategoryId":"97","ListUrlMain":"https://link.springer.com/article/10.1007/s11483-024-09893-z","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}
Analysis of Microbial Diversity and Differences in Characteristic Volatile Components of Sauerkraut in Different Regions of Guizhou Province
The bacterial and fungal community structure and diversity of Sauerkraut samples (LPS, GY, AS, ZA, QN (2), QN (1), QXN, KL, YQ, RH, TR, and BJ) obtained from 12 different sampling sites in Guizhou Province were analyzed, as were their physicochemical indices and characteristic volatile constituents, by performing third-generation high-throughput sequencing. The results showed that there were some similarities and differences among the sauerkraut samples from different regions of Guizhou Province. A network correlation analysis revealed stronger interactions among microorganisms in the six regions. Additionally, the results of the redundancy analysis showed that Lactobacillus plantarum was positively correlated with altitude (H). In this study, we evaluated the correlation between microbial diversity and physicochemical indices and volatile components in sliced sauerkraut samples from different regions of Guizhou Province to provide a theoretical basis for mining microbial resources in traditional sauerkraut foods in Guizhou, China.
期刊介绍：
Biophysical studies of foods and agricultural products involve research at the interface of chemistry, biology, and engineering, as well as the new interdisciplinary areas of materials science and nanotechnology. Such studies include but are certainly not limited to research in the following areas: the structure of food molecules, biopolymers, and biomaterials on the molecular, microscopic, and mesoscopic scales; the molecular basis of structure generation and maintenance in specific foods, feeds, food processing operations, and agricultural products; the mechanisms of microbial growth, death and antimicrobial action; structure/function relationships in food and agricultural biopolymers; novel biophysical techniques (spectroscopic, microscopic, thermal, rheological, etc.) for structural and dynamical characterization of food and agricultural materials and products; the properties of amorphous biomaterials and their influence on chemical reaction rate, microbial growth, or sensory properties; and molecular mechanisms of taste and smell.
A hallmark of such research is a dependence on various methods of instrumental analysis that provide information on the molecular level, on various physical and chemical theories used to understand the interrelations among biological molecules, and an attempt to relate macroscopic chemical and physical properties and biological functions to the molecular structure and microscopic organization of the biological material.
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