Xi'an Yuanyu Biological Co., Ltd.
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Centella asiatica is a perennial plant native to India, Japan, China, Indonesia, South Africa, Sri Lanka, and the South Pacific. A member of the parsley family, it is tasteless and odorless.
It thrives in and around water. It has small fan-shaped green leaves with white or light purple-to-pink flowers, and it bears small oval fruit. The leaves and stems of the gotu kola plant are used for medicinal purposes.
What is Gotu Kola Extract produced ?
Centella asiatica grows in tropical swampy areas.The stems are slender, creeping stolons, green to reddish-green in color, connecting plants to each other. It has long-stalked, green, reniform leaves with rounded apices which have smooth texture with palmately netted veins. The leaves are borne on pericladial petioles, around 2 cm. The rootstock consists of rhizomes, growing vertically down. They are creamish in color and covered with root hairs.
The flowers are pinkish to red in color, born in small, rounded bunches (umbels) near the surface of the soil. Each flower is partly enclosed in two green bracts. The hermaphrodite flowers are minute in size (less than 3 mm), with 5-6 corolla lobes per flower. Each flower bears five stamens and two styles. The fruit are densely reticulate, distinguishing it from species of Hydrocotyle which have smooth, ribbed or warty fruit.The crop matures in three months, and the whole plant, including the roots, is harvested manually.
Product Name: Gotu Kola Extract
Latin Name: Centella Asiatica
10%- 80% Total Triterpenoid Glycosides/Triterpenes
Asiatic Acid 95% HPLC
Madecassic Acid 95%
Product Type: Green Brown Powder
Part of the Plant Used: Herb(Dried, 100% Natural)
Extract Method: Grain Alcohol/water
CAS NO.: 84696-21-9
EINECS No.: 283-640-5
Centella asiatica mainly contains triterpene acids and triterpenoid saponins. Triterpene acids include asiatic acid, Brahmic acid, Isobrahmic acid, Madagascaric acid and betulinic acid. Triterpenoid saponins include Asiaticoside, Madecassoside, Brahmoside, Brahminoside, Thankuniside, (Isothankuniside) and the like. Minpei K, etc. isolated from the Centella asiatica five new triterpenoid glycosides compounds.
Polyene alkyne hydrocarbons: Centella asiatica contains more than polyalkyne compounds, at least more than 16 kinds of separation.
(Vellarin), fruit acid, Vc, Centellose, Centella asiatica, flavonols, fatty acids, as well as trace elements such as calcium, iron, potassium, magnesium, manganese, Rubidium, selenium and zinc.
Variety:Gotu Kola Extract
Extraction Type:Solvent Extraction
Packaging:Drum, Plastic Container
Model Number:Gotu Kola Extract
Product Name:Gotu Kola Extract
Specification:10%- 80% Total Triterpenoid Glycosides
Latin Name:Centella Asiatica
Apperance:Green Brown Powder
Active Ingredient:Mogrosides/Mogroside V
1. Extraction and separation of total glycosides from Centella asiatica
Centella asiatica (whole plant) 75% ethanol extraction, the extract liquid and concentrated under vacuum to no alcohol taste, with a little petroleum ether extraction to remove chlorophyll, concentrated liquid through macroporous resin, first with a small amount of water washing, and then 50% Ethanol, the eluate is concentrated and dried in vacuum. The dried product is dissolved in a little distilled water, the pH value is adjusted to 3 to 4 with concentrated hydrochloric acid, a part of the weak acidic substance is precipitated, and chloroform is added to extract the fat-soluble impurities. 6 to 7, and then extracted with water-saturated n-butanol three times, the extract vacuum to near dry, then add 95% alcohol a little solution, low-temperature vacuum drying was refined products. Residual iodine content determination of more than 93%.
2. Centella asiatica extract (9%) production process
The concentrated liquid was centrifuged and the centrifugal liquid was decompressed and concentrated to 12 ~ 15 Baume (heat test), and the spray was sprayed to the solution. Drying to obtain the whole product of the whole plant.
The total triterpenoids in the extract of Centella asiatica produced by the process is between 9% and 10% and the yield is about 20%.
1、What is Gotu Kola Extract produced ?
2、Where will Gotu Kola Extract use for ?
2. skin afflictions
3. wound healing
4. leprosy sores
5. post-operative scarring
6. strengthen the adrenals
7. strengthen the immune system