Results 21 to 30 of about 421,648 (285)

A deep learning model for rapid classification of tea coal disease

open access: yesPlant Methods, 2023
Background The common tea tree disease known as “tea coal disease” (Neocapnodium theae Hara) can have a negative impact on tea yield and quality. The majority of conventional approaches for identifying tea coal disease rely on observation with the human ...
Yang Xu   +10 more
doaj   +1 more source

Tea and Tea Polyphenols in Cancer Prevention [PDF]

open access: yesThe Journal of Nutrition, 2000
The inhibitory action of tea (Camellia sinensis) and tea components against cancer formation has been demonstrated in different animal models involving different organ sites in many laboratories. The possible preventive activity of tea against cancer in humans, however, is not clear.
C S, Yang   +4 more
openaire   +3 more sources

Biochemical characterization of specific Alanine Decarboxylase (AlaDC) and its ancestral enzyme Serine Decarboxylase (SDC) in tea plants (Camellia sinensis)

open access: yesBMC Biotechnology, 2021
Background Alanine decarboxylase (AlaDC), specifically present in tea plants, is crucial for theanine biosynthesis. Serine decarboxylase (SDC), found in many plants, is a protein most closely related to AlaDC.
Peixian Bai   +7 more
doaj   +1 more source

Tourists' Attitudes Towards Tea Tourism: A Case Study in Xinyang, China [PDF]

open access: yes, 2010
Tea tourism as a new niche market has become more and more popular. Through a case study in Xinyang, China, this research explores tourists' attitudes and perceptions toward tea and tea tourism, identifies who the potential tea tourists are, and compares
Zhang, Yuting   +3 more
core   +1 more source

Retirement Tea [PDF]

open access: yesThe Journal of the American Board of Family Medicine, 2021
In this narrative essay, the author, a family physician, remembers his encounters with patients at his 2008 retirement tea following 34 years in practice. The physician and the patients explored their experiences working together and expressed their gratitude to each other.
openaire   +2 more sources

Biodegradation of propiconazole by Pseudomonas putida isolated from tea rhizosphere

open access: yesPlant, Soil and Environment, 2009
Biodegradation of triazole fungicide propiconazole was carried out in vitro by selected Pseudomonas strains isolated from tea rhizosphere. A total number of twelve strains were isolated and further screened based on their tolerance level to propiconazole.
S. Sarkar, S. Seenivasan, R. Premkumar
doaj   +1 more source

Functional identification of purine permeases reveals their roles in caffeine transport in tea plants (Camellia sinensis)

open access: yesFrontiers in Plant Science, 2022
Caffeine is a characteristic secondary metabolite in tea plants. It confers tea beverage with unique flavor and excitation effect on human body. The pathway of caffeine biosynthesis has been generally established, but the mechanism of caffeine transport ...
Yazhen Zhang   +7 more
doaj   +1 more source

2′-O-Methylperlatolic Acid Enhances Insulin-Regulated Blood Glucose-Lowering Effect through Insulin Receptor Signaling Pathway

open access: yesJournal of Diabetes Research, 2022
Purpose. Insulin receptor (InsR) sensitizers represent a new type of therapeutic agent for the treatment of diabetes, with 2′-O-methylperlatolic acid (2-O-M) being a potential InsR targeting drug.
Wang Yinghao   +5 more
doaj   +1 more source

Effects of the Baking Process on the Chemical Composition, Sensory Quality, and Bioactivity of Tieguanyin Oolong Tea

open access: yesFrontiers in Nutrition, 2022
Tieguanyin oolong tea (TOT), a semi-oxidized tea originating from Anxi county in China, is categorized into jade TOT, medium-baked TOT, and deep-baked TOT, based on different baking processes.
Ying Gao   +9 more
doaj   +1 more source

An Integrated Metabolome and Transcriptome Analysis Reveal the Regulation Mechanisms of Flavonoid Biosynthesis in a Purple Tea Plant Cultivar

open access: yesFrontiers in Plant Science, 2022
Purple tea plant cultivars, enrich with flavonoids and anthocyanins, are valuable materials for manufacturing tea with unique color and flavor. Researchers found that ‘Zijuan’ leaves changed from purple to green mainly caused by the decreased flavonoids ...
SaSa Song   +8 more
doaj   +1 more source

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