Bitter and astringent substances in green tea: Composition, human perception mechanisms, evaluation methods and factors influencing their formation

S Deng, G Zhang, OO Aluko, Z Mo, J Mao… - Food Research …, 2022 - Elsevier
Green tea is popularly known for its pleasant flavor and health-care functions. Bitterness and
astringency are the two important quality attributes of green tea that enrich tea flavor …

Bitterness and astringency of tea leaves and products: Formation mechanism and reducing strategies

JH Ye, Y Ye, JF Yin, J Jin, YR Liang, RY Liu… - Trends in Food Science …, 2022 - Elsevier
Background The bitter and astringent taste of tea and tea extract is still not favored by many
consumers, which limits its applications to bakery foods and functional foods. Many bitter …

Association between chemistry and taste of tea: A review

L Zhang, QQ Cao, D Granato, YQ Xu, CT Ho - Trends in Food Science & …, 2020 - Elsevier
Background Taste is an important factor in evaluating the quality of tea. The sweet and
umami tastes are usually well-accepted for consumers, whereas the bitter and astringent …

[HTML][HTML] Effects of phenolic acids and quercetin-3-O-rutinoside on the bitterness and astringency of green tea infusion

YH Chen, YH Zhang, GS Chen, JF Yin, JX Chen… - npj Science of …, 2022 - nature.com
Phenolic acids are important taste components in green tea. The aim of this study was to
analyze the taste characteristics of phenolic acids and their influence on the bitterness and …

Quantitative analyses of the bitterness and astringency of catechins from green tea

YQ Xu, YN Zhang, JX Chen, F Wang, QZ Du, JF Yin - Food chemistry, 2018 - Elsevier
Bitterness and astringency are two important quality attributes of green tea infusion, and
catechins are the main contributor to the bitterness and astringency. The aim of this work …

Identifying key non-volatile compounds in ready-to-drink green tea and their impact on taste profile

P Yu, ASL Yeo, MY Low, W Zhou - Food chemistry, 2014 - Elsevier
Thirty-nine non-volatile compounds in seven ready-to-drink (RTD) green tea samples were
analysed and quantified using liquid chromatography. Taste reconstruction experiments …

Flavor of tea (Camellia sinensis): A review on odorants and analytical techniques

X Zhai, L Zhang, M Granvogl, CT Ho… - … Reviews in Food …, 2022 - Wiley Online Library
Tea is among the most consumed nonalcoholic beverages worldwide. Understanding tea
flavor, in terms of both sensory aspects and chemical properties, is essential for …

[HTML][HTML] Recent advances in volatiles of teas

XQ Zheng, QS Li, LP Xiang, YR Liang - Molecules, 2016 - mdpi.com
Volatile compounds are important components of tea aroma, a key attribute of sensory
quality. The present review examines the formation of aromatic volatiles of various kinds of …

A lexicon for flavor descriptive analysis of green tea

J Lee, DH Chambers - Journal of Sensory Studies, 2007 - Wiley Online Library
ABSTRACT A lexicon for describing green tea was developed using descriptive analysis
methods. A highly trained, descriptive sensory panel identified, defined and referenced 31 …

Volatile compounds and sensory characteristics of various instant teas produced from black tea

V Kraujalytė, E Pelvan, C Alasalvar - Food Chemistry, 2016 - Elsevier
Various instant teas produced differently from black tea [freeze-dried instant tea (FDIT),
spray-dried instant tea (SDIT), and decaffeinated instant tea (DCIT)], were compared for their …