Tea Study

Green tea extract-based film may reduce norovirus infection on prepared foods

October 5, 2020

Edible films enriched with a Green Tea Extract (GTE) have the potential to reduce both foodborne viruses and bacteria according to a team of US researchers.The group demonstrates that a…

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Sufferings of Tea Leaves

June 29, 2020

Wine experts have a popular phrase — vine must suffer, meaning that in order to get good wine, the grape plant itself must grow in uncomfortable conditions. A similar principle…

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Polyphenolic Composition in Leaves of Camellia Irrawadiensis

May 19, 2020

Japanese scientists conducted a comparative analysis of three camellias — C. sinensis, C. irrawadiensis and C.taliensis — to determine or clarify the differences between their polyphenolic and other chemical composition.…

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Matcha Tea Works Best in Drink, Not in Snack Bar

April 26, 2020

Dutch scientists have investigated the effect of powdered green tea on people’s moods and their ability to perform all sorts of tests. To do this, a small group of volunteers…

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Do Not Smoke, Do Not Snore, But Drink Tea Instead

April 22, 2020

For more than five years, Chinese scientists have observed the health and lifestyle of 34,825 Shanghai men, trying to find the correlation between the risk of diabetes and the duration…

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On Engineering Properties of Tea Seeds

April 15, 2020

Turkish specialists have studied the engineering properties of shelled and kernel tea seeds collected in the vicinity of Rize, and found the following. Firstly, tea seeds can be large as…

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Green Tea, Oxidized Fish Oil and 270 Fish

April 10, 2020

During 6 weeks, Iranian researchers were adding fish oil and green tea to diet of a hybrid of beluga and sterlet in order to find out whether a tea diet…

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Wellness and Mood

Harmful Pyrrolizidine Alkaloids and Healthy Tea

March 27, 2020

German scientists have compared the risks, arising from tea consumption due to pyrrolizidine alkaloids contained in it, with the positive influence of tea on health and concluded that tea is…

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Wellness and Mood

Decaf Green Tea Catechins Formulation Doesn’t Modify Body Weight

March 24, 2020

American specialists observed a group of 97 men who were diagnosed with High-grade prostatic intraepithelial neoplasia and atypical small acinar proliferation (both of these diagnoses indicate a high risk for…

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Tea Study

Ascorbic Acid in Tea Leaves

February 25, 2020

Scientists from Nanjing Agricultural University have studied the content of ascorbic acid (vitamin C) in three different cultivars of Camellia sinensis (Anjibaicha, Yingshuang and Huangjinya) in leaves of three development…

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Tea Compounds

Theanine Content and Related Gene Expression

February 16, 2020

Specialists from Nanjing Agricultural University continue their studies on the mechanisms determining different properties of tea cultivars. We wrote about their study on the content of ascorbic acid in tea…

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Oolongs from Yunnan and Fujian Smell Similar, but Taste Different

January 10, 2020

The study of light oolongs collected in different districts of Yunnan and Fujian has shown that the composition of the components determining the aroma of oolongs is the same for…

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Behavior
USA

Profiles of Tea Drinkers in the US Air Force

November 29, 2019

In the USA, caffeine consumption among active duty US Air Force personnel has been studied. The following facts have been revealed. The proportion of people consuming caffeinated beverages in the…

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Phytosterols and Fatty Acids in Camellias

November 21, 2019

Chinese scientists studied the sterol composition and the content of fatty acids in the oils obtained from the seeds of plants belonging to three different sections of the Camellia genus:…

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On Saturating Guinea Pigs with Indian Tea

November 13, 2019

Indian scientists have undertaken a study on a group of guinea pigs. The animals spent a week of adaptation period on a polyphenol free diet. Then they were divided into…

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Epigallocatechin-3-Gallate Helps Mice Swim Longer

November 5, 2019

Experts from Liaoning Normal University (Dalian, China) have conducted a study on the anti-fatigue effect of green tea polyphenols. To this end, four groups of mice (12 mice each) received…

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Tea Causes Epigenetic Changes in Women

October 12, 2019

Swedish scientists have studied the effect of tea and coffee consumption on epigenetic changes in Europeans. According to the results of the study with the participation of more than 3,000…

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World Caffeine Intake and Its Sources

October 3, 2019

Austrian and Australian (so as not to confuse) specialists supported by Red Bull GmbH have collected data from researches on caffeine consumption in different parts of the world, processed them…

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The Influence of Brewing Water Quality on the Quality of Tea

September 20, 2019

Chinese experts have studied the physicochemical characteristics, sensory quality, and antioxidant activity of tea infusions prepared with purified water, mineral water, mountain spring water, and tap water from Hangzhou. After…

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Antioxidant Activities of Japanese Post-fermented Teas

August 28, 2019

Japanese scientists have studied four traditional Japanese post-fermented teas (awabancha, goishicha, ishizuchi-kurocha and batabatacha) and green tea as a control sample and found the following. The content of caffeine and…

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Archives

Green tea extract-based film may reduce norovirus infection on prepared foods

Sufferings of Tea Leaves

Polyphenolic Composition in Leaves of Camellia Irrawadiensis

Matcha Tea Works Best in Drink, Not in Snack Bar

Do Not Smoke, Do Not Snore, But Drink Tea Instead

On Engineering Properties of Tea Seeds

Green Tea, Oxidized Fish Oil and 270 Fish

Harmful Pyrrolizidine Alkaloids and Healthy Tea

Decaf Green Tea Catechins Formulation Doesn’t Modify Body Weight

Ascorbic Acid in Tea Leaves

Theanine Content and Related Gene Expression

Oolongs from Yunnan and Fujian Smell Similar, but Taste Different

Profiles of Tea Drinkers in the US Air Force

Phytosterols and Fatty Acids in Camellias

On Saturating Guinea Pigs with Indian Tea

Epigallocatechin-3-Gallate Helps Mice Swim Longer

Tea Causes Epigenetic Changes in Women

World Caffeine Intake and Its Sources

The Influence of Brewing Water Quality on the Quality of Tea

Antioxidant Activities of Japanese Post-fermented Teas

Tea Masters Cup

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