Antioxidant and prebiotic activities of Laphet, fermented tea leaves in Myanmar, during in vitro gastrointestinal digestion and colonic fermentation

Bo, Bo; Seong, Hyunbin; Kim, Geonhee; Han, Nam Soo

doi:10.1016/j.jff.2022.105193

Cited by 7 publications

(6 citation statements)

References 53 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…After microbiome analysis, stool samples were sent to a laboratory for metabolite analysis (Chungbuk National University, Cheongju, Korea). The changes in various metabolites after consuming fermented or nonfermented rice drink were investigated using proton nuclear magnetic resonance ( 1 H-NMR), following the method of Bo et al 17 ( Fig. 2 ).…”

Section: Methodsmentioning

confidence: 99%

The Effects of Fermented Rice Drink With Lactiplantibacillus plantarum JSA22 in Overweight Irritable Bowel Syndrome Patients: A Randomized, Double-blind, Placebo-controlled Study

Kim,

Choi,

Lee

et al. 2024

J Neurogastroenterol Motil

Self Cite

View full text Add to dashboard Cite

Background/Aims This study aims to investigate the effect of a fermented rice drink with Lactiplantibacillus plantarum JSA22 on symptoms, blood tests, microbiomes, and fecal metabolites in patients with irritable bowel syndrome (IBS) who were overweight. Methods Sixty overweight (body mass index ≥ 23 kg/m 2 ) patients aged between 20 and 65 with IBS were enrolled. Patients were divided into 2 groups and administered either a fermented rice drink or an nonfermented rice drink for a month. The symptom questionnaire, blood samples, and stool samples for microbiome and metabolite were collected before and after the month of rice drink administration. The primary efficacy variable was the subject’s global assessment of IBS symptoms. Results In both groups, global IBS symptoms, including abdominal pain, bowel habit, urgency, and abdominal distension, improved significantly ( P < 0.01). The abdominal bloating was more significantly improved in the fermented rice drink group than in the nonfermented rice drink group ( P < 0.05). Significant changes were not observed in metabolic syndrome-related blood tests or fecal metabolites in either group. However, microbiome analysis showed significant differences in genus levels before and after consuming fermented rice drink, such as in Blautia in stool ( P = 0.020) and Prevotella ( P = 0.017) and Oribacterium ( P = 0.018) in saliva. Conclusions The fermented rice drink with L. plantarum JSA22 showed a beneficial effect in reducing abdominal distension in IBS patients. Bacteria that reduce visceral fat accumulation increased in the stool and saliva of patients who consumed fermented rice drinks.

show abstract

Section: Methodsmentioning

confidence: 99%

The Effects of Fermented Rice Drink With Lactiplantibacillus plantarum JSA22 in Overweight Irritable Bowel Syndrome Patients: A Randomized, Double-blind, Placebo-controlled Study

Kim,

Choi,

Lee

et al. 2024

J Neurogastroenterol Motil

Self Cite

View full text Add to dashboard Cite

show abstract

“…Many other researchers demonstrated the prebiotic efects of polyphenolics [132,[135][136][137]. Tese microorganisms may increase the production of the SFACs, including acetate and butyrate [133,138] and inhibit the harmful species such as Bacteroides spp. and Clostridium/histolyticum [132].…”

Section: 4mentioning

confidence: 99%

Bioactive Ingredients in Traditional Fermented Food Condiments: Emerging Products for Prevention and Treatment of Obesity and Type 2 Diabetes

Laya

Wangso

Fernandes

et al. 2023

Journal of Food Quality

View full text Add to dashboard Cite

Obesity and type 2 diabetes (T2D) are severe metabolic diseases due to inappropriate lifestyle and genetic factors and their prevention/treatment cause serious problems. Therefore, searching for effective and safe approaches to control obesity and T2D is an essential challenge. This study presents the knowledge regarding the possible use of traditional fermented condiments (TFC), a known major source of bioactive compounds (BACs), as an adjuvant treatment for obesity and T2D. Data on antiobesity, antidiabetic, and different mechanisms of BACs action of TFC were collected using a methodical search in PubMed, Scopus databases, Web of Science, SciELO, and the Cochrane Library. We discuss the mechanisms by which BCs prevent or treat obesity and T2D. The effects of TFC on obesity and T2D have been found both in animal, human, and clinical studies. The findings demonstrated that BACs in TFC confer potential promising antiobesity and antidiabetic effects. Because of the potential therapeutic significance of bioactive ingredients, the consumption of TFC could be recommended as a functional condiment. Nevertheless, further investigation is required in more clinical studies of TFC to support the formulation of functional fermented condiments and nutraceutical and pharmaceutical applications.

show abstract

“…11 Numerous studies have shown that green tea and other tea substances can inhibit obesity by regulating the gut microbiota, with the main performance aspects being the reduction of harmful bacteria and the increase of beneficial bacteria in the human gut to improve the intestinal barrier and produce more SCFAs. 12,13 At the same time, tea also has a significant role in lowering blood sugar, 14 reducing steatosis, 15 promoting energy metabolism, improving insulin resistance and diabetes, 16 promoting anti-inflammatory and antioxidant activity, and reducing anti-hepatotoxic damage. 17 With the diversification of tea consumption demand and people's new pursuit of healthy lifestyle, people no longer simply pursue ordinary tea consumption, and they pay more attention to more novel, higher quality teas.…”

Section: Introductionmentioning

confidence: 99%

“…One of the world's most widely consumed beverages is tea, derived from the fresh leaves of the Camellia sinensis (L.) O. Ktze 11 . Numerous studies have shown that green tea and other tea substances can inhibit obesity by regulating the gut microbiota, with the main performance aspects being the reduction of harmful bacteria and the increase of beneficial bacteria in the human gut to improve the intestinal barrier and produce more SCFAs 12,13 . At the same time, tea also has a significant role in lowering blood sugar, 14 reducing steatosis, 15 promoting energy metabolism, improving insulin resistance and diabetes, 16 promoting anti‐inflammatory and antioxidant activity, and reducing anti‐hepatotoxic damage 17 .…”

Section: Introductionmentioning

confidence: 99%

Yellow leaf green tea modulates the AMPK/ACC/SREBP1c signaling pathway and gut microbiota in high‐fat diet‐induced mice to alleviate obesity

Tian,

Pan,

Zhou

et al. 2024

J Sci Food Agric

View full text Add to dashboard Cite

BackgroundYellow leaf green tea (YLGT) is a new variety of Camellia sinensis (L.) O. Ktze, which has yellow leaves and the unique qualities of ‘three green through three yellow’. This study aimed to investigate the anti‐obesity effect of YLGT in mice fed a high‐fat diet (HFD) and to explore the potential mechanisms by regulating the AMPK/ACC/SREBP1c signaling pathways and gut microbiota.ResultsThe results showed that YLGT aqueous extract reduced body weight, hepatic inflammation, fat accumulation and hyperlipidemia in HFD‐induced C57BL/6J mice, and accelerated energy metabolism, reduced fat synthesis, and suppressed obesity by activating the AMPK/CPT‐1α signaling pathway and inhibiting the FAS/ACC/SREBP‐1c signaling pathway. Fecal microbiota transplantation experiment further confirmed that the alteration of gut microbiota, e.g., increasing unclassified_Muribaculaceae and decreasing Colidextribacter, might be an important cause of YLGT water extract inhibiting obesity.ConclusionIn conclusion, YLGT has a broad application prospect in the treatment of obesity and the development of anti‐obesity function beverages.This article is protected by copyright. All rights reserved.

show abstract

Antioxidant and prebiotic activities of Laphet, fermented tea leaves in Myanmar, during in vitro gastrointestinal digestion and colonic fermentation

Cited by 7 publications

References 53 publications

The Effects of Fermented Rice Drink With Lactiplantibacillus plantarum JSA22 in Overweight Irritable Bowel Syndrome Patients: A Randomized, Double-blind, Placebo-controlled Study

The Effects of Fermented Rice Drink With Lactiplantibacillus plantarum JSA22 in Overweight Irritable Bowel Syndrome Patients: A Randomized, Double-blind, Placebo-controlled Study

Bioactive Ingredients in Traditional Fermented Food Condiments: Emerging Products for Prevention and Treatment of Obesity and Type 2 Diabetes

Yellow leaf green tea modulates the AMPK/ACC/SREBP1c signaling pathway and gut microbiota in high‐fat diet‐induced mice to alleviate obesity

Contact Info

Product

Resources

About