2019 China New Design Zeaxanthin In Chinese - Oleanolic Acid 98% – Tong Rui Bio

Oleanolic acid which is a three pentacyclic triterpenoids isolated from Gentianaceae plants of Swertia mileensis the whole grass or privet fruit, with a free body and glycosides in many plants. Oleanolic acid has a wide range in plants, and the average content is 0.2% – 2%. Cucurbitaceae high content is 1.5% ~ hunchback bottom 2%, privet fruit content of 0.6% ~ 0.7%.Oleanolic acid is a kind of pentacyclic triterpenoid compound isolated from the fruit of the genus Asteraceae, Syzygium sylvestris, or Ligustrum lucidum. It is a liver disease adjuvant and clinically used for therapeutic infection. Acute jaundice hepatitis has obvious effects on reducing alanine aminotransferase and yellowing.Oolic acid is a pentacyclic triterpenoids isolated from the fruit of swertia chinensis or fructus ligustris from the gentianaceae plant. Oleanolic acid is widely found in plants, with a general content of 0.2% ~ 2% [1]. The content of bottom of calabash was 1.5% ~ 2%, and the content of fruit of fructus ligustris was 0.6% ~ 0.7%. Oleanolic acid is white acicular crystal (ethanol), odorless and tasteless. Unstable to acids and bases. Melting point of 308 ~ 310 ℃, [alpha] 20 d + 73.3 ° (c = 0.15, chloroform, insoluble in water, soluble in methanol, ethanol, ethyl ether, acetone and chloroform.Oleanolic acid is a naturally occurring triterpenoid, widely distributed in food and medicinal plants, related to betulinic acid. It can be found in Phytolacca americana (American pokeweed), and Syzygium spp, garlic, etc. It is relatively non-toxic, hepatoprotective, and exhibits antitumor and antiviral properties.
Oleanolic acid was found to exhibit strong anti-HIV activity, the related compound betulinic acid was used to create the first commercial maturation inhibitor drug. It was first studied and isolated from several plants, including Rosa woodsii (leaves), Prosopis glandulosa (leaves and twigs), Phordendron juniperinum (whole plant), Syzygium claviflorum (leaves), Hyptis capitata (whole plant), and Ternstromia gymnanthera (aerial part). Other Syzygium species including java apple (Syzygium samarangense) and rose apples contain it.

Product Name:Oleanolic Acid 98%

Specification:98% by HPLC

Botanic Source:Olea Europea Extract

Chemical Name:(3β)-3-Hydroxyolean-12-en-28-oic acid

CAS No:508-02-1

Part Used:Leaf

Colour:White powder with characteristic odor and taste

GMO Status:GMO Free

Packing: in 25kgs fiber drums

Storage:Keep container unopened in cool, dry place,Keep away from strong light

Shelf Life:24 months from date of production

Function:

1.Oleanolic acid is relatively non-toxic,antitumor,and hepatoprotective,as well as exhibiting antiviral properties.
2.Oleanolic acid was found to exhibit strong anti-HIV activity.
3.Oleanolic acid is a major protector of cells against oxidative and electrophile stress.
4.Oleanolic acid has great effect on trating virus hepatitis, acute icteric hepatitis and chronic hepatitis.
Application:
1. Applied in food field, it can acts as raw materials of tea to reduce phlegm;
2. Applied in pharmaceutical field, it becomes a new anti-cancer drug with low toxic;
3. Applied in cosmetic field, it can invigorate blood circulation and remove beverage.