Company Details

  • Xi'an Yuanyu Biological Co., Ltd.

  •  [Shaanxi,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO9001, FDA
  • Description:Plant Extracts manufacturer / supplier, offering Natural Sweeteners,Herbal Extracts, etc.

Xi'an B-Thriving I/E Co.,Ltd.

Plant Extracts manufacturer / supplier, offering Natural Sweeteners,Herbal Extracts, etc.

Rosemary extract 5%, 25% Rosmarinic acid(No Retail to Individuals for personal use)

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    Payment Type: L/C,T/T,D/P,Money Gram,Western Union
    Terms of Trade: FOB,CIF,FCA
    Min. Order: 1 Kilogram
    Delivery Time: 7 Days

Basic Info

Specifications Rosemary Extract
Latin Name: Rosmarinus officinalis
Rosmarinic acid 2.5%-30%, Carnosic acid 5%-60%, Ursolic acid 10%-98%

Product Name: RosemaryExtract Powder

Botanical Name: Rosmarinus officinalis

a.Huge stock for the raw material, and finished products. Prompt shipment is no problem for us.

b. Full specifications, we can supply all the specificationsof Rosemary extract powder.

1. Rosmarinic acid 2.5%, 5%, 10%, 15%, 20%, 25%, 30% HPLC

2. Carnosic acid 5%, 10%, 15%, 20%, 25%, 30%, 45%, 50%, 60% HPLC

3. Ursolic acid 10%, 15%, 25%, 50%, 90%, 98% HPLC

Specification Sheet

Product Name:

Rosemary Extract Powder

Used Part:

Leaf

Model No.:

RME

Supplier:

Hangzhou New Asia International Co., Ltd.

Items

Specification

Appearance

Yellow Powder

Particle Size

100% through 80 Mesh

Loss on Drying

< 5.0%

Heavy Metals

< 20ppm

Arsenic(As)

< 2ppm

Lead(Pb)

< 2ppm

Assay

RosmarinicAcid by HPLC

> 5.0%

Total Plate Count

< 1,000cfu/G

Yeast & Mold

< 100cfu/G

E.Coli.

Negative

Salmonella

Negative

c. Equipped with the most advanced extraction unit, and HPLC,UV,GC,AA. We are also in cooperation with many third party LAB to control the goods, such as SGS, PONY, CHROMADEX, etc..

d. Our special advantage is to produce goods conformed to the European market. European market is our main market, and we enjoyed a good reputation in Europe. Our heavy metals(As, Pb, Cd, Hg), Microbiology, Pesticide, etc. are well controlled.

Introduction

Ursolic acid is a kind of natural triterpenoids,which has the activity of sedating, anti-inflammatory, antibacterial, resistance to diabetes, fight ulcer, antitumor, reducing blood fat, enhancing immune.Ursolic acid also has the function of obvious antioxidant, so it is widely used in medicine ,cosmetics materials and food emulsifier.

Ursolic acid is naturally presented in a large number of vegetarian foods, medicinal herbs, and other plants,such as Peppermint leaves,Bilberry and Elder Flowers.

The main function of rosemary is antioxidant, rosemary extract 3 mg / mL dose group can significantly improve the activity of SOD and CAT in fruit flies, reduce the MDA content. Rosemary extract can increase the activity of antioxidant enzymes in fruit flies, inhibit lipid peroxidation, with the role of anti-aging. In addition, rosemary extract rosmarinic acid and carnosic acid and natural organic fat has a strong affinity, therefore, rosemary often combined with organic fat made of creamy products. General cleaning supplies After cleaning, the functional components of skin care most of the water will be washed away, rosemary active ingredients in the affinity with the dough and skin affinity with the epidermis, this affinity beyond And water affinity, therefore, in the cleaning process, most of the active ingredients of rosemary can still be absorbed by the skin, play an antioxidant effect.

In addition, rosemary extract strong antioxidant can effectively stimulate the scalp blood circulation, sterilization itching, so the extensive use of hair care products.



Active ingredients

Product Name: Rosemary Extract Active Ingredients: Carnosic Acid, Carnosol, Rosemarin, Ursolic Acid, Rosmarinic Acid

Latin Name: Rosmarinus officinalis

Test Method: HPLC

Appearance: Yellow Brown Powder

Specification: 4: 1 5: 1, 10: 1, 20: 1

Rosmarinic Acid 20%

Carnosic acid 5% 8% 20% 30% 60%

Ursolic acid 20% 25%

Rosemary Extract Oil

Rosmarinic Acid 20%

CAS No .: 20283-92-5;

Molecular Weight: 360.3148

Molecular Formula: C18H16O8

Carnosic acid 5% -60%

CAS No .: 3650-09-7; 6537-80-8

Molecular Weight: 332.4339

Molecular Formula: C20H28O4

The main ingredients are: Ursolic acid.

Ursolic acid is a kind of triterpenoid compounds found in natural plants. It has many biological effects such as sedative, anti-inflammatory, anti-bacterial, anti-diabetic, anti-ulcer and lower blood sugar. Ursolic acid also has obvious antioxidant function , And thus are widely used as raw materials for medicine and cosmetics.

Ursolic acid 20% 25%

CAS No.: 77-52-1

Molecular Weight: 455.6929

Molecular Formula: C30H47O3


Specification

Type:Rosemary Extract Ursolic Acid

Form:Powder

Part:Leaf

Extraction Type:Solvent Extraction

Packaging:Bottle, Can, Drum, Glass Container, Mason Jar, Plastic Container, Vacuum Packed

Place of Origin:Shaanxi, China (Mainland)

Grade:Pharmaceutical and Food

Model Number:5%, 10%, 20%, 50%, 60% by HPLC

Product Name:Rosemary Extract Ursolic Acid

CAS No.:80225-53-2

Molecular Formula:C18H16O8

Molecular Weight:360.33

Appearance:Yellow Brown powder

Shelf Life:2 years

Particle Size:100% pass 80 mesh

Test Method:HPLC

MOQ:1 kg



Extraction Process

At present, from domestic medicinal plants in the extraction of ursolic acid process basically has the following four kinds: (1) alcohol extraction → alkali treatment.

 (2) alcohol → acid hydrolysis → alkali, chloroform treatment.

 (3) alcohol extraction condensate.

 (4) ultrasonic extraction method. Wusu acid is the anti-tumor, anti-oxidation, anti-inflammatory better a drug. In the case of its limited API, the search for the best extraction process , in order to improve the yield, thereby increasing its content, to a certain extent, the expansion of the drug source, which is very necessary.


Faq

Wusu acid is not ursolic acid?

Ursolic acid, also known as ursolic acid, ursolic acid, is from the Rhododendron Branch evergreen shrubs of the bear fruit from the extraction of a pentacyclic triterpenoid compounds, with a special smell in ethanol in the large and shiny Prism, and in dilute ethanol was fine like hair like needle crystal. Dissolved in methanol, ethanol, butanol, butanone, slightly soluble in acetone, slightly soluble in benzene, chloroform (methanol), methanol, ethanol, butanone, slightly soluble in acetone, slightly soluble in benzene, chloroform, soluble in dioxane, pyridine, mp285 ℃ ~ 288 ℃, , Ether, do not dissolve in water and petroleum ether.

2. What are the effects of ursolic acid?

With sedative, anti-inflammatory, antibacterial, anti-diabetic, anti-ulcer, lower blood sugar and other biological effects. In recent years, it has been found that it has anti-cancer, anti-cancer, induced differentiation of F9 teratoma cells and anti-angiogenic effect, most likely to become low toxicity and high efficiency of new anti-cancer drugs. In addition, ursolic acid has obvious antioxidant function, is a strong antioxidant, antioxidant effect of ursolic acid on the human body anti-aging, skin freckle, remove the pigment has a positive effect, which is widely used as Medicine and natural whitening cosmetics raw materials, experiments show that ursolic acid can inhibit the metabolism of arachidonic acid in the process of 5-lipoxygenase, cyclooxygenase activity, to prevent prostaglandin and leukotriene generation, which may be ursolic acid Inhibition of inflammatory response, inhibition of lipid peroxides.

3. Ursolic acid on cancer have no effect?

Ursolic acid is also a variety of carcinogenic, promoting cancer resistance, the study found that ursolic acid can significantly inhibit HL-60 cell proliferation, and induce apoptosis; can make mouse macrophage phagocytosis significantly increased, The inhibition of TSCCa cell growth was inhibited by about 12.5 U mol • L-1 in TSCCa cells. The in situ hybridization showed that ursolic acid inhibited the proliferation of TSCCa cells in TSCCa cell line in a dose- The inhibitory effect of the cells was related to inhibition of in situ expression of nuclear transcription factor. In vivo experiments show that ursolic acid can significantly enhance the immune function. Indicating that ursolic acid, a wide range of anti-tumor effect, ursolic acid is highly likely to become low toxicity and effective new anti-cancer drugs.