Results 21 to 30 of about 91,008 (157)

Study on the Physicochemical Properties, Antioxidant Properties and Aroma Components of Cold Brewing Green Tea in Negative Oxidation-reduction Potential Electrolyzed Water

open access: yesShipin gongye ke-ji, 2022
The effects of electrolyzing water-cooled green tea with negative redox potential on the quality of tea soup was studied by comparing the bottled natural water-cooled green tea and conventional hot bubble green tea, in order to provide a new choice for ...
Rui XIA   +4 more
doaj   +1 more source

Quality Analysis of Baoqing Guiding Green Tea Based on Principal Component and Cluster Analysis

open access: yesShipin gongye ke-ji, 2022
In order to explore the quality of Baoqing guiding green tea and establish its evaluation system, 30 samples of Baoqing guiding green tea were selected to evaluate the sensory quality, and the contents of biochemical components such as water extract, tea
Yalan LEI   +4 more
doaj   +1 more source

Green Tea Gets Molecular [PDF]

open access: yesCancer Prevention Research, 2011
Abstract Green tea and its major polyphenolic flavonoid, epigallocatechin gallate (EGCG), have been credited with cancer chemopreventive activity for many years; the mechanism for this activity, however, has remained obscure. Now, as reported in this issue of the journal (beginning on page 1366), Urusova and colleagues showed direct ...
Carol A, Rouzer, Lawrence J, Marnett
openaire   +2 more sources

Green tea processing by pan-firing from region-specific tea (Camellia sinensis L.) cultivars - a novel approach to sustainable tea production in Dooars region of North Bengal

open access: yesFood Chemistry Advances, 2023
: The black crush-tear-curl (CTC) tea constitutes the bulk tea production in Dooars region of North Bengal while green tea processing is confined to fewer tea estates, however, recent trends of the tea industry indicate gradual inclination towards green ...
Biplab Adhikary   +7 more
doaj   +1 more source

The role of green tea intake in thromboprophylaxis of venous thromboembolism in patients with cancer

open access: yesFrontiers in Nutrition
BackgroundGreen tea intake has been reported to improve the clinical outcomes of patients with cardiovascular diseases or cancer. It may have a certain role in the development of venous thromboembolism (VTE) among cancer patients. The current study aimed
Qihuan Yao   +10 more
doaj   +1 more source

HIGH ANTIOXIDANT ACTIVITY AND CONSUMER-BASED SENSORY PROFILING OF MANGO LEAF HERBAL TEA USING SEVERAL BREWING METHODS [PDF]

open access: yesمجلة الأنبار للعلوم الزراعية
This study, conducted in Bogor, Indonesia from May-July 2024, evaluated the antioxidant activity and sensory characteristics of mango leaf herbal tea based on six tea-brewing techniques, i.e., soft infusion, hard infusion, ambient infusion, chilled green
A. Aminullah   +4 more
doaj   +1 more source

Via entropy analysis (EA) and systematic cluster analysis (SCA), multi-index chemometric analysis of 20 amino acids, trace elements, etc., of five green teas from Guizhou, China

open access: yesBMC Chemistry
Background Using a stoichiometric method, this study conducted a comprehensive evaluation of tea quality and categorization based on nutritional indicators such as amino acids and trace elements. Based on multiple indicators, including amino acids, trace
Libing Zhou, Chunli Huang
doaj   +1 more source

Evaluation of Suitability for Green Tea Processing of Different Tea Cultivars Based on Multivariate Statistical Analysis [PDF]

open access: yesShipin Kexue
Principal component analysis (PCA) and multiple linear regression analysis (MLRA) were used to analyze and investigate the suitability of green tea for tea tree varieties in different tea cultivars.
WANG Huanhuan, YUAN Liping, LEI Zhendong, YANG Shuya, LI Yuchuan, ZHOU Jingtao, QIN Xinxue, YU Zhi, NI Dejiang, CHEN Yuqiong
doaj   +1 more source

CATECHIC TANNIN CONTENT OF DIFFERENT TEA SAMPLES

open access: yesSabiad, 2022
Objective: Camellia sinensis (tea) which is a member of the Theaceae family can be found in many tropical and subtropical areas with diverse cultural forms.
Gülbahar Özge Alim Toraman, Nur Tan
doaj   +1 more source

Effect of Supplementation with Green and Black Tea on Microbiological Characteristics, Antimicrobial and Antioxidant Activities of Drinking Yoghurt

open access: yesJournal of Agricultural Sciences, 2018
The influence of supplementation with green and black tea on microbiological properties, antimicrobial and antioxidant activities of drinking yoghurt were investigated during 21 days of storage.
Gülfem Ünal   +4 more
doaj   +1 more source

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