Results 41 to 50 of about 91,008 (157)

Green Tea: Antioxidant vs. Pro-Oxidant Activity

Beverages
Green tea is one of the most consumed beverages globally. It is very popular due to its specific taste, energizing effect and some health benefits related mainly to the catechins content.
Stanila Stoeva, Nadezhda Hvarchanova, Kaloyan D. Georgiev, Maya Radeva-Ilieva   +3 more
doaj   +1 more source

Green tea supplementation in adults with obesity: a systematic review of clinical studies

Discover Food
Background Green tea (Camellia sinesis) has been studied extensively in adults living with obesity. The consumption of green tea has been investigated for body weight control, with or without exercise.
Phillip L. W. Au-Doung, Kendrew K. W. Mak, Kenneth K. W. To   +2 more
doaj   +1 more source

The manufacturing process provides green teas with differentiated nonvolatile profiles and influences the deterioration of flavor during storage at room temperature

Food Chemistry: X
Hundreds of green tea products are available on the tea market and exhibit different characteristics. In the present study, seven types of green tea were processed, and their nonvolatile profiles were analyzed by liquid chromatography–mass spectrometry ...
Hanchen Zhou, Yaqin Liu, Qiong Wu, Xiaolei Zhang, Hui Wang, Pandeng Lei   +5 more
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Is green tea still ‘green’?

Geo: Geography and Environment, 2016
The contemporary tea industry in China is associated with high tea production and high nitrous oxide (N2O) emissions, due to the application of large quantities of nitrogen (N) fertilisers, and the intrinsic characteristics of tea field soils. In total, the Chinese tea plantations may have emitted 40.9 Gg N year–1 of N2O for 2013, accounting for 85% of
Yong Li, Xunhua Zheng, Xiaoqing Fu, Yanzheng Wu   +3 more
openaire   +1 more source

Association between tea types and number of teeth: a cross-sectional study of the Chinese Longitudinal Healthy Longevity Survey

BMC Public Health
Background Previous studies have suggested that tea consumption may have a positive impact on oral health. However, the effects of different tea types on oral health remain unclear.
Zheqi Huang, Kahori Kawamura, Hideki Yoshimatsu, Tatsuro Miyake   +3 more
doaj   +1 more source

KARAKTERISTIK FISIK TEPUNG TEH HIJAU YANG DIPROSES MENGGUNAKAN DISC MILL DAN STONE MILL

Jurnal Teknologi dan Industri Pangan, 2018
Size reduction could affect the physical properties of green tea powder. The aim of this study was to determine the physical properties of green tea powder processed by different milling methods.
M. Iqbal Prawira-Atmaja, Shabri, Sugeng Harianto, Hilman Maulana, Dadan Rohdiana   +4 more
doaj   +1 more source

Carbon nanodots from used green tea biochar: antibacterial applications and antibiofilm carbon coatings

Journal of Applied Science and Engineering
Green tea has been famous and well-known for various reasons, its value has been recognized from time immemorial for its bioactivity. Green tea leaves also come as handy green tea bags, usually green tea is extracted once in hot water and then the ...
E. Elsa Sharon, Jae-Wook Oh, Judy Gopal
doaj   +1 more source

Effect of two different commercially available tea products on salivary pH: A randomized double blinded concurrent parallel study

Dentistry and Medical Research, 2014
Background: Many studies have demonstrated the beneficial effect of tea on dental caries. Aim: The aim of the present study was to compare and evaluate the effect of green tea and black tea infusions on salivary pH in caries free and with caries ...
P B Srinidhi, Sakeenabi Basha, P. G. Naveen Kumar, G M Prashant, V H Sushanth, Mohammed Imranulla   +5 more
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Green tea polyphenol sensing

Proceedings of the Japan Academy, Series B, 2011
Green tea polyphenols have emerged over the past two decades as an important dietary factor for health promotion. There is considerable evidence that tea polyphenols, in particular (-)-epigallocatechin-3-gallate (EGCG) inhibit carcinogenesis. However, the mechanisms for the cancer-preventive activity of EGCG are not completely characterized and many ...
openaire   +3 more sources

Both phenolic and non-phenolic green tea fractionsinhibit migration of cancer cells

Frontiers in Pharmacology, 2016
Green tea consumption is associated with chemoprevention of many cancer types. Fresh tea leaves are rich in polyphenolic catechins, which can constitute up to 30% of the dry leaf weight.
Ean-Jeong Seo, Ching-Fen Wu, Zulfiqar Ali, Yan-Hong Wang, Shabana I. Khan, Shabana I. Khan, Larry A. Walker, Larry A. Walker, Ikhlas A. Khan, Ikhlas A. Khan, Thomas Efferth   +10 more
doaj   +1 more source