Theabrownins and tea polyphenols are both important ingredients in tea, they have different roles and functions in tea, the specific differences are as follows:<\/p>\n\n\n\n
1. Definition and source<\/p>\n\n\n\n
Tea polyphenols<\/p>\n\n\n\n
Definition: Tea polyphenols is a general term for a variety of phenolic substances in tea, which is the key to the colour, aroma, taste and efficacy of tea.<\/p>\n\n\n\n
Source: Tea polyphenols are mainly found in tea leaves and are natural components of tea.<\/p>\n\n\n\n
Theabrownins<\/p>\n\n\n\n
Definition: Theabrownins is a general term for a series of natural pigments that are biologically active in the body of tea leaves, mainly composed of water-soluble pigments and fat-soluble pigments.<\/p>\n\n\n\n
Source: Theabrownins are formed by enzymatic oxidation or non-enzymatic oxidation of tea polyphenolic compounds, and are the products of tea processing.<\/p>\n\n\n\n
2. Composition<\/p>\n\n\n\n
Tea polyphenols<\/p>\n\n\n\n
The main components of tea polyphenols include catechins, flavonoids, anthocyanins and phenolic acids.<\/p>\n\n\n\n
Among them, the content of catechins is the highest, accounting for 60%~80% of tea polyphenols.<\/p>\n\n\n\n
Theabrownins<\/p>\n\n\n\n
Theabrownins are mainly composed of theaflavins, thearubigins and theaflavins.<\/p>\n\n\n\n
Theabrownins are the main components of tea pigments, accounting for more than 85% of the total amount of tea pigments.<\/p>\n\n\n\n
3. Properties and Functions<\/p>\n\n\n\n
Tea polyphenols<\/p>\n\n\n\n
Tea polyphenols have antioxidant, anti-inflammatory, antibacterial and other biological activities.<\/p>\n\n\n\n
However, tea polyphenols are very easy to be oxidised and denatured in the air, and are easy to absorb water in the air and sticky, not easy to save.<\/p>\n\n\n\n
The pH value of tea polyphenols is between 4.0 and 6.0. which is weakly acidic and has a stimulating effect on the stomach.<\/p>\n\n\n\n
Theabrownins<\/p>\n\n\n\n
Theabrownins have pharmacological effects such as anti-lipid peroxidation, enhancement of immunity, hypolipidemic, two-way regulation of blood pressure and blood lipids, anti-atherosclerosis, lowering blood viscosity and improving microcirculation.<\/p>\n\n\n\n
Theabrownins are stable in the air, have bactericidal effect, and have warming effect on the stomach.<\/p>\n\n\n\n
Theabrownins has a pH value between 8.0 and 10.0. which is weakly alkaline.<\/p>\n\n\n\n
4. Application and Prospect<\/p>\n\n\n\n
Tea polyphenol<\/p>\n\n\n\n
Tea polyphenols are widely used in food, health products, cosmetics and other fields because of their antioxidant, anti-inflammatory and other biological activities.<\/p>\n\n\n\n
However, the instability of tea polyphenols and the stimulating effect on the stomach limit some of its applications.<\/p>\n\n\n\n
Theabrownins<\/p>\n\n\n\n
Theabrownins have a broad application prospect in the fields of medicine and health care products due to their stable, safe and efficient properties.<\/p>\n\n\n\n
The weak alkalinity of Theabrownins and its warming effect on the stomach also make it more suitable for use as a health care product.<\/p>\n","protected":false},"excerpt":{"rendered":"
Theabrownins and tea polyphenols are both important ingredients in tea, they have different roles and functions in tea, the specific differences are as follows: 1. Definition and source Tea polyphenols Definition: Tea polyphenols is a general term for a variety of phenolic substances in tea, which is the key to the colour, aroma, taste and […]<\/p>\n","protected":false},"author":3,"featured_media":1804,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1803","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"_links":{"self":[{"href":"https:\/\/diosmin-hesperidin.com\/index.php?rest_route=\/wp\/v2\/posts\/1803","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/diosmin-hesperidin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/diosmin-hesperidin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/diosmin-hesperidin.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/diosmin-hesperidin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1803"}],"version-history":[{"count":1,"href":"https:\/\/diosmin-hesperidin.com\/index.php?rest_route=\/wp\/v2\/posts\/1803\/revisions"}],"predecessor-version":[{"id":1805,"href":"https:\/\/diosmin-hesperidin.com\/index.php?rest_route=\/wp\/v2\/posts\/1803\/revisions\/1805"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/diosmin-hesperidin.com\/index.php?rest_route=\/wp\/v2\/media\/1804"}],"wp:attachment":[{"href":"https:\/\/diosmin-hesperidin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1803"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diosmin-hesperidin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1803"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diosmin-hesperidin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1803"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}