Results 51 to 60 of about 1,629,505 (387)

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

A study on the reaction between CO2 and alkanolamines in aqueous solutions [PDF]

open access: yes, 1983
Literature data on the rates of reaction between CO2 and alkanolamines (MEA, DEA, DIPA, TEA and MDEA) in aqueous solution are discussed. These data induced us to carry out absorption experiments of CO2 into aqueous DEA, DIPA, TEA and MDEA solutions from ...
Blauwhoff, P.M.M.   +2 more
core   +6 more sources

Tea Polyphenols in Promotion of Human Health

open access: yesNutrients, 2018
Tea is the most widely used beverage worldwide. Japanese and Chinese people have been drinking tea for centuries and in Asia, it is the most consumed beverage besides water.
N. Khan, H. Mukhtar
semanticscholar   +1 more source

Core collection construction of tea plant germplasm in Anhui Province based on genetic diversity analysis using simple sequence repeat markers

open access: yesJournal of Integrative Agriculture, 2023
The tea plant [Camellia sinensis (L.) O. Kuntze] is an industrial crop in China. The Anhui Province has a long history of tea cultivation and has a large resource of tea germplasm with abundant genetic diversity.
Ling-ling TAO   +9 more
doaj   +1 more source

Identification of a Novel Gene Encoding the Specialized Alanine Decarboxylase in Tea (Camellia sinensis) Plants

open access: yesMolecules, 2019
Theanine, a unique amino acid in Camellia sinensis, accounts for more than 50% of total free amino acids in tea and has a significant contribution to the quality of green tea.
Peixian Bai   +7 more
doaj   +1 more source

Theacrine From Camellia kucha and Its Health Beneficial Effects

open access: yesFrontiers in Nutrition, 2020
Theacrine, i.e., 1,3,7,9-tetramethyluric acid, is one of the major purine alkaloids found in leaf of a wild tea plant species Camellia kucha Hung T. Chang.
Yue-Yue Sheng   +11 more
doaj   +1 more source

Identification of a BAHD Acyltransferase Gene Involved in Plant Growth and Secondary Metabolism in Tea Plants

open access: yesPlants, 2022
Plant acyl-CoA dominated acyltransferases (named BAHD) comprise a large appointed protein superfamily and play varied roles in plant secondary metabolism like synthesis of modified anthocyanins, flavonoids, volatile esters, etc.
Shirin Aktar   +9 more
doaj   +1 more source

ANALISA KONSENTRASI POLIFENOL DALAM TEH HIJAU MENGGUNAKAN METODE ANALISIS SPEKTOFOTOMETRI VISIBEL (The Analysis of Polifenol Concentration in Green Tea Using Visible Spectrofotometri Analysis Method) [PDF]

open access: yes, 2017
Polyphenol in tea or often referred to as catechins are different substances with catechins contained in other plants. Catechins in tea do not adversely affect the digestion of food.
PRADANA, FINANDHITA HAYU
core  

An electrostatic interaction between TEA and an introduced pore aromatic drives spring-in-the-door inactivation in Shaker potassium channels [PDF]

open access: yes, 2009
Slow inactivation of Kv1 channels involves conformational changes near the selectivity filter. We examine such changes in Shaker channels lacking fast inactivation by considering the consequences of mutating two residues, T449 just external to the ...
Ader   +39 more
core   +2 more sources

Quantification of the fungal pathogen Didymella segeticola in Camellia sinensis using a DNA-based qRT-PCR assay

open access: yesPlant Methods
The fungal pathogen Didymella segeticola causes leaf spot and leaf blight on tea plant (Camellia sinensis), leading to production losses and affecting tea quality and flavor. Accurate detection and quantification of D.
You Zhang   +8 more
doaj   +1 more source

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