Results 101 to 110 of about 13,311 (204)

The phenolic composition and antioxidant activity of tea with different parts of Sideritis condensate at different steeping conditions [PDF]

open access: yes, 2014
Tea with different parts (flower, leaf, seed) of Sideritis condensate infused at different temperatures (60 and 100°C) and times (5, 10 and 30 minutes) were assessed for their phenolic composition and antioxidant activities.
Dinc, Saliha   +4 more
core   +2 more sources

Structured triacylglycerol containing behenic and oleic acids suppresses triacylglycerol absorption and prevents obesity in rats [PDF]

open access: yes, 2010
Background Dietary 1(3)-behenoyl-2,3(1)-dioleoyl-rac-glycerol (BOO) has been reported to inhibit pancreatic lipase activity in vitro and suppress postprandial hypertriacylglycerolemia in humans.
Makiko Kojima   +10 more
core   +2 more sources

Anti-Inflammatory Effect of Oolong Tea Polyphenols

open access: yesJournal of the agricultural chemical society of Japan, 1998
The anti-inflammatory activity of aqueous oolong tea extract was tested. The formation of edema caused in rats paws by injection of carrageenin was effectively depressed by soaking the rat paws in hot oolong tea extract. It gives 60% inhibition at the dose of 75 ppm of oolong tea extract. Oolong tea extract showed higher anti-inflammatory activity than
Kenichi NAKAZATO, Tadakazu TAKEO
openaire   +2 more sources

An analysis of the quality differences in black tea produced from various Oolong tea tree cultivars

open access: yesEuropean Journal of Horticultural Science
The Oolong tea plant (Camellia sinensis) possesses distinctive floral and fruity aromas, which enhance the aromatic prominence of processed tea leaves. Its unique flavour profile and quality are highly prized by consumers worldwide. At present, there are
Shan Huang   +5 more
doaj   +1 more source

Comparison of Flavor Components of Fujian Oolong Teas

open access: yesChagyo Kenkyu Hokoku (Tea Research Journal), 1988
6種類の福建省産烏竜茶の香気成分をガスクロマトグラフ及びガスクロマトグラフ-質量分析計で分析し,その中から同定した代表的な30の香気成分を比較した。その結果,福建省の南部の撹拌萎凋と北部の日干萎凋を主体とした製茶法の中の萎凋法の違いにより,各種香気成分の生成量が異なっており,南部福建省で行われている萎凋法の方が,高沸点成分を含む香気の形成には有利であった。同じ茶産地の荒茶と仕上げ茶の間でも,その香気を構成する香気成分に違いが見られ,一級品及び二級品の荒茶の全精油量はそれぞれの仕上げ茶よりも多く,大きな変化が仕上げ工程で起こった。同じ茶生産地に属していても,官能的に違ったグレードに評価された茶はその香気を構成する香気成分に違いがあった。一級品の荒茶及び仕上げ茶は ...
QIUER Wu, Hiroshi HORITA
openaire   +2 more sources

Jasmonates Play an Important Role in Differential Accumulation of Key Oolong Tea Aromas in Two Tea Varieties (Camellia sinensis)

open access: yesHorticulturae
Aroma is an important factor in the measurement of the quality and market value of oolong tea. However, it is hard to develop an oolong tea with good aroma quality using unsuitable tea varieties.
Xin-Lei Li   +9 more
doaj   +1 more source

Biljne sastavnice pripravaka za regulaciju tjelesne težine [PDF]

open access: yes, 2018
Cilj istraživanja Na tržištu se pojavljuje sve više biljnih pripravaka koji se koriste kao pomoć pri smanjenju tjelesne težine. Cilj rada je detaljan pregled i sistematizacija kliničkih studija u kojima je ispitan utjecaj biljnih pripravaka na ...
Udina Hudak, Ana
core   +2 more sources

Metabolomic Analysis of the Chemical Composition of ‘Tieguanyin’ and ‘Shuixian’ Tea [PDF]

open access: yesShipin Kexue
In order to investigate the effect of cultivar and processing technique on the chemical composition of tea, this study analyzed green tea, fresh-scent oolong tea, strong-scent oolong tea and black tea made from the fresh leaves of the ‘Tieguanyin’ and ...
ZHOU Chuang, ZHAO Yanni, ZHOU Mengxue, PENG Jiakun, CHEN Dan, WANG Zhe, LIN Zhi, CHEN Xuefeng, DAI Weidong
doaj   +1 more source

The Impact of Green Tea on Blood Fluidity Improvement and Weight Loss [PDF]

open access: yes, 2014
Introduction: Various studies have shown the benefi cial effects of green tea, not only on cardiovascular diseases butalso on type 2 diabetes. Method: In this study, the preparation of green tea water extract has been standardized to (-)-epigalocatechin ...
Darmawati, A. (Asri)   +2 more
core  

Geographical Origin Classification of Oolong Tea Using an Electronic Nose: Application of Machine Learning and Gray Relational Analysis

open access: yesChemosensors
Taiwan accounts for 90% of the total oolong tea production and enjoys a good global reputation for its quality. In recent years, oolong tea from neighboring countries has been imported into Taiwan and sold as Taiwanese oolong at high prices.
Sushant Kaushal   +3 more
doaj   +1 more source

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