Special tea products featuring functional components: Health benefits and processing strategies

G Yang, Q Meng, J Shi, M Zhou, Y Zhu… - … Reviews in Food …, 2023 - Wiley Online Library
The functional components in tea confer various potential health benefits to humans. To
date, several special tea products featuring functional components (STPFCs) have been …

Antioxidant activities of natural polysaccharides and their derivatives for biomedical and medicinal applications

L Bai, D Xu, YM Zhou, YB Zhang, H Zhang, YB Chen… - Antioxidants, 2022 - mdpi.com
Many chronic diseases such as Alzheimer's disease, diabetes, and cardiovascular diseases
are closely related to in vivo oxidative stress caused by excessive reactive oxygen species …

Ultrasound-assisted deep eutectic solvent extraction of polysaccharides from Anji White tea: Characterization and comparison with the Conventional Method

B **a, Q Liu, D Sun, Y Wang, W Wang, D Liu - Foods, 2023 - mdpi.com
Deep eutectic solvent as a new green and safe solvent system has attracted more and more
attention in recent years. In this study, three deep eutectic solvents (DES) were combined …

Antioxidant and hypoglycemic activity of tea polysaccharides with different degrees of fermentation

G **ang, H Sun, Y Chen, H Guo, Y Liu, Y Li… - International Journal of …, 2023 - Elsevier
Abstract Four polysaccharides (GTPS, OTPS, BTPS and DTPS) were extracted from green
tea, oolong tea, black tea and dark tea respectively. The physical and chemical properties …

[HTML][HTML] Dynamic variations in physicochemical characteristics of oolong tea polysaccharides during simulated digestion and fecal fermentation in vitro

DT Wu, W Liu, Q Yuan, RY Gan, YC Hu, SP Wang… - Food chemistry: X, 2022 - Elsevier
In this study, dynamic variations in physicochemical characteristics of polysaccharides from
'Wuyi rock'tea (WYP) at different simulated digestion and fecal fermentation stages in vitro …

Recent insights into the physicochemical properties, bioactivities and their relationship of tea polysaccharides

Z Zhang, L Sun, R Chen, Q Li, X Lai, S Wen, J Cao… - Food Chemistry, 2024 - Elsevier
Tea polysaccharides (TPS) is receiving global concern in past years due to their therapeutic
effects in many diseases such as obesity and diabetes. Many publications imply that the …

Possible mechanisms of dark tea in cancer prevention and management: a comprehensive review

H Deng, J Liu, Y **ao, JL Wu, R Jiao - Nutrients, 2023 - mdpi.com
Tea is one of the most popular drinks in the world. Dark tea is a kind of post-fermented tea
with unique sensory characteristics that is produced by the special fermentation of …

Instant dark tea alleviates hyperlipidaemia in high-fat diet-fed rat: from molecular evidence to redox balance and beyond

S Qin, Z He, Y Wu, C Zeng, Z Zheng, H Zhang… - Frontiers in …, 2022 - frontiersin.org
Instant dark tea (IDT) is a new product gaining increasing attention because it is convenient
and can endow significant health benefit to consumers, which is partially attributed to its high …

The chemistry, processing, and preclinical anti-hyperuricemia potential of tea: a comprehensive review

Y Chen, L Luo, S Hu, R Gan, L Zeng - Critical Reviews in Food …, 2023 - Taylor & Francis
Hyperuricemia is an abnormal purine metabolic disease that occurs when there is an excess
of uric acid in the blood, associated with cardiovascular diseases, hypertension, gout, and …

Pressurized hot water extraction, structural properties, biological effects, and in vitro microbial fermentation characteristics of sweet tea polysaccharide

J Lei, W Li, MX Fu, AQ Wang, DT Wu, H Guo… - International Journal of …, 2022 - Elsevier
Although sweet tea is rich in bioactive polysaccharides, the knowledge regarding their
structures, bioactivities, and gut microbial metabolism is still limited. Therefore, in order to …