Hyunbin Seong, Seung Hee Han, Geonhee Kim, Nam Soo Han
{"title":"通过体外肠道模型分析植物乳杆菌 PMO08 在人体胃肠道中的活力和益生菌活性","authors":"Hyunbin Seong, Seung Hee Han, Geonhee Kim, Nam Soo Han","doi":"10.1007/s10068-024-01622-z","DOIUrl":null,"url":null,"abstract":"<div><p>This study aimed to evaluate the survivability of <i>Lactiplantibacillus plantarum</i> PMO08 in the human gastrointestinal tract and its adaptability in the colon using in vitro models. After exposure to gastric and small intestinal conditions, the majority (92.70 ± 1.14%) of PMO08 was found to be damaged, as determined by confocal microscopy and flow cytometry. During in vitro colonic fermentation, PMO08 not only increased abundance up to 0.47 ± 0.04% compared with the control sample (0.00 ± 0.00%) at 24 h but also facilitated the growth of beneficial or commensal bacteria, thereby increasing the α-diversity indices. Additionally, PMO08 significantly elevated the levels of short-chain fatty acids (SCFAs) and various organic acids. Our results demonstrate that PMO08 possesses moderate viability under gastrointestinal conditions but exhibits superior probiotic activity in the colon.</p></div>","PeriodicalId":566,"journal":{"name":"Food Science and Biotechnology","volume":"33 and postbiotics","pages":"2223 - 2231"},"PeriodicalIF":2.4000,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10068-024-01622-z.pdf","citationCount":"0","resultStr":"{\"title\":\"Viability and probiotic activity of Lactiplantibacillus plantarum PMO08 in human gastrointestinal tract analyzed by in vitro gut model\",\"authors\":\"Hyunbin Seong, Seung Hee Han, Geonhee Kim, Nam Soo Han\",\"doi\":\"10.1007/s10068-024-01622-z\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This study aimed to evaluate the survivability of <i>Lactiplantibacillus plantarum</i> PMO08 in the human gastrointestinal tract and its adaptability in the colon using in vitro models. After exposure to gastric and small intestinal conditions, the majority (92.70 ± 1.14%) of PMO08 was found to be damaged, as determined by confocal microscopy and flow cytometry. During in vitro colonic fermentation, PMO08 not only increased abundance up to 0.47 ± 0.04% compared with the control sample (0.00 ± 0.00%) at 24 h but also facilitated the growth of beneficial or commensal bacteria, thereby increasing the α-diversity indices. Additionally, PMO08 significantly elevated the levels of short-chain fatty acids (SCFAs) and various organic acids. Our results demonstrate that PMO08 possesses moderate viability under gastrointestinal conditions but exhibits superior probiotic activity in the colon.</p></div>\",\"PeriodicalId\":566,\"journal\":{\"name\":\"Food Science and Biotechnology\",\"volume\":\"33 and postbiotics\",\"pages\":\"2223 - 2231\"},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2024-07-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://link.springer.com/content/pdf/10.1007/s10068-024-01622-z.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Food Science and Biotechnology\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10068-024-01622-z\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"FOOD SCIENCE & TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Food Science and Biotechnology","FirstCategoryId":"97","ListUrlMain":"https://link.springer.com/article/10.1007/s10068-024-01622-z","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}
Viability and probiotic activity of Lactiplantibacillus plantarum PMO08 in human gastrointestinal tract analyzed by in vitro gut model
This study aimed to evaluate the survivability of Lactiplantibacillus plantarum PMO08 in the human gastrointestinal tract and its adaptability in the colon using in vitro models. After exposure to gastric and small intestinal conditions, the majority (92.70 ± 1.14%) of PMO08 was found to be damaged, as determined by confocal microscopy and flow cytometry. During in vitro colonic fermentation, PMO08 not only increased abundance up to 0.47 ± 0.04% compared with the control sample (0.00 ± 0.00%) at 24 h but also facilitated the growth of beneficial or commensal bacteria, thereby increasing the α-diversity indices. Additionally, PMO08 significantly elevated the levels of short-chain fatty acids (SCFAs) and various organic acids. Our results demonstrate that PMO08 possesses moderate viability under gastrointestinal conditions but exhibits superior probiotic activity in the colon.
期刊介绍：
The FSB journal covers food chemistry and analysis for compositional and physiological activity changes, food hygiene and toxicology, food microbiology and biotechnology, and food engineering involved in during and after food processing through physical, chemical, and biological ways. Consumer perception and sensory evaluation on processed foods are accepted only when they are relevant to the laboratory research work. As a general rule, manuscripts dealing with analysis and efficacy of extracts from natural resources prior to the processing or without any related food processing may not be considered within the scope of the journal. The FSB journal does not deal with only local interest and a lack of significant scientific merit. The main scope of our journal is seeking for human health and wellness through constructive works and new findings in food science and biotechnology field.
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