Theabrownin isolated from Pu-erh tea regulates Bacteroidetes to improve metabolic syndrome of rats induced by HFSSD.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.11777
Abstract: SCOPE Theabrownin (TB), a high macromolecular compound and a characteristic component of Pu-erh tea, is able to markedly regulate blood lipid and glucose metabolism. We hypothesized that TB could ameliorate metabolic syndrome (MS) induced by… read more here.
Keywords: syndrome; syndrome rats; theabrownin; metabolic syndrome ... See more keywords
Evolution analysis of flavor-active compounds during artificial fermentation of Pu-erh tea.
Sign Up to like & getrecommendations! Published in 2021 at "Food chemistry"
DOI: 10.1016/j.foodchem.2021.129783
Abstract: For the urgent need for fermentation control and product quality improvement of Pu-erh tea, gas chromatography-mass spectrometry and odor activity value (OAV) were used to comprehensively investigate the flavor-active compounds during artificial fermentation of Pu-erh… read more here.
Keywords: fermentation; active compounds; flavor; erh ... See more keywords
Physicochemical properties and cell-based bioactivity of Pu'erh tea polysaccharide conjugates.
Sign Up to like & getrecommendations! Published in 2017 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2017.03.183
Abstract: Polysaccharide conjugates were prepared from Pu'erh tea and fractionated by DEAE-cellulose DE-52 column chromatography to yield one unexplored polysaccharide-conjugate fraction termed TPC-P with a molecular weight of 251,200Da. DVS (dynamic vapour sorption) result discovered that… read more here.
Keywords: physicochemical properties; polysaccharide conjugates; polysaccharide; erh tea ... See more keywords
Pu-erh Tea Restored Circadian Rhythm Disruption by Regulating Tryptophan Metabolism.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.2c01883
Abstract: Pu-erh tea is a healthy beverage rich in phytochemicals, and its effect on the risk of inducing circadian rhythm disorders (CRD) is unclear. In this study, healthy mice were given water or 0.25% (w/v) Pu-erh… read more here.
Keywords: tryptophan metabolism; disruption; erh tea; tea ... See more keywords
Metabolomics based on UHPLC-Orbitrap-MS and GNPS molecular networking reveals effects of time scale and environment of storage on the metabolites and taste quality of raw Pu-erh tea.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.9b05314
Abstract: Raw Pu-erh tea (RPT) needs ageing before drinking. However, the influence from environment and time of storage on chemical profile and flavor of RPT is unclear. In this study, the RPTs stored in wet-hot or… read more here.
Keywords: based uhplc; uhplc orbitrap; raw erh; erh tea ... See more keywords
Massilia puerhi sp. nov., isolated from soil of Pu-erh tea cellar.
Sign Up to like & getrecommendations! Published in 2021 at "International journal of systematic and evolutionary microbiology"
DOI: 10.1099/ijsem.0.004992
Abstract: A Gram-reaction-negative, yellow-pigmented, non-spore-forming rod, aerobic, motile bacterium, designated SJY3T, was isolated from soil samples collected from a Pu-erh tea cellar in Bolian Pu-erh tea estate Co. Ltd. in Pu'er city, Yunnan, south-west China. Phylogenetic… read more here.
Keywords: massilia puerhi; isolated soil; tea; tea cellar ... See more keywords
Regulation of fungal community and the quality formation and safety control of Pu-erh tea.
Sign Up to like & getrecommendations! Published in 2022 at "Comprehensive reviews in food science and food safety"
DOI: 10.1111/1541-4337.13051
Abstract: Pu-erh tea belongs to dark tea among six major teas in China. As an important kind of post-fermented tea with complex microbial composition, Pu-erh tea is highly praised by many consumers owing to its unique… read more here.
Keywords: safety; quality formation; erh tea; tea ... See more keywords
Pu-erh Tea Regulates Fatty Acid Metabolism in Mice Under High-Fat Diet
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers in Pharmacology"
DOI: 10.3389/fphar.2019.00063
Abstract: Pu-erh tea has been extensively reported to possess lipid lowering effects but the underlying mechanisms remained unclear. Free fatty acids (FFAs) are generally correlated with the development of obesity, leading to increased risk for type… read more here.
Keywords: metabolism; tea; erh tea; c18 ... See more keywords
Discriminant Analysis of Pu-Erh Tea of Different Raw Materials Based on Phytochemicals Using Chemometrics
Sign Up to like & getrecommendations! Published in 2022 at "Foods"
DOI: 10.3390/foods11050680
Abstract: Pu-erh tea processed from the sun-dried green tea leaves can be divided into ancient tea (AT) and terrace tea (TT) according to the source of raw material. However, their similar appearance makes AT present low… read more here.
Keywords: raw materials; different raw; discriminant analysis; analysis ... See more keywords
Theabrownin Isolated from Pu-Erh Tea Enhances the Innate Immune and Anti-Inflammatory Effects of RAW264.7 Macrophages via the TLR2/4-Mediated Signaling Pathway
Sign Up to like & getrecommendations! Published in 2023 at "Foods"
DOI: 10.3390/foods12071468
Abstract: Theabrownin (TB) is a tea pigment extracted from Pu-erh Tea. The effects of TB on innate immunity and inflammation are not well understood. Herein, the effects of TB on innate immunity are investigated using RAW264.7… read more here.
Keywords: signaling pathway; via tlr2; erh tea; raw264 macrophages ... See more keywords
A Nomogram Model for Predicting the Polyphenol Content of Pu-Erh Tea
Sign Up to like & getrecommendations! Published in 2023 at "Foods"
DOI: 10.3390/foods12112128
Abstract: To investigate different contents of pu-erh tea polyphenol affected by abiotic stress, this research determined the contents of tea polyphenol in teas produced by Yuecheng, a Xishuangbanna-based tea producer in Yunnan Province. The study drew… read more here.
Keywords: nomogram model; polyphenol content; erh tea; tea ... See more keywords