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Pengzhou Maoyuan Biochemical Technology Co. Ltd.

China

Pengzhou Maoyuan Biochemical Technology Co. Ltd. is an ISO9001&14001 certified factory focus on manufacturing herbal extracts and botanical extracts as the ingredient for dietary supplements since 2000.Based on natural TCM herbs and plants in Sichuan,Maoyuan's GMP practice plant share the world with andrographis extract, camptothecin and other extracts. Maoyuan has OHSMS,advanced processing and testing facility, innovation system and a group of talented and skilled staff.

MAOYUAN focus on following main products: 

Andrographis (Paniculata) extract, originates from herb Andrographis Paniculata, an annual herbaceous plant in the family Acanthaceae.Powder andrographis extract is prepared from aerial part of herb andrographis paniculata by solvent ethanol. Maoyuan produces andrographis extract as standard extract. Maoyuan has a full spec of andrographolide from5%~98% by HPLC.

The most active ingredients of andrographis extract is andrographolide, at the same time,there's other ingredients present in andrographis extract: neoandrographolide, dehydroxyandrographolide and 14-deoxyandrographolide, especially in the andrographis with SPEC 5%-50%.

2. Rutin is a flavonoid,also known as rutoside, sophorin and quercetin-3-O-rutinoside. Rutin is chemically described as the glycoside between disaccharide rutinose and quercetin, another flavonoid.

Origin: Flower buds of Sophora japonica 

CAS NO.:153-18-4

Molecular Formula: C27H30O16

Molecular Weight: 610.51

Specification: 95%(by UV)

Capacity: 3tons per month

Appearance: greenish yellow needle crystal powder

Part of the plant used: flower bud

Extract Sovents: water

Extraction Methand:  Standard

 In house:rutin≥95% by UV(NF-11)

Maoyuan’s rutin is extracted from SOPHORA JAPONICA BUD, rutin is a SOPHORA JAPONICA BUD extract. Most the standard extraction rutin is from Sophora japonica bud, and some of the ratio extraction rutin is from other natural resouces such as buckwheat.

 

3. Milk Thistle (dry)extract, originates from milk thistle or Cardui Mariae.Milk thistle extract has approximately 4–6% silymarin and consists of about 65–80% silymarin (a flavonolignan complex) and 20–35% fatty acids, including linoleic acid. Maoyuan produces milk thistle extract as standard extract.
 
Product:Milk Thistle extract
Specification:Milk Thistle P.E. 80%
Capacity: 3 tons per month
Appearance: Yellow Brown powder               
Packing: 1kg/foil bag or25kg/drum

 

4. Berberine Hydrochloride, originates from Bark of Phellodendron chinense Schneid. Berberine Hydrochloride has the weak effect on the inhibition of bacteria including Shigella, Escherichia coli,Staphylococcus aureus and can reduce the number of bacteria on the surface of bacteria so that it can’t attach to the body cells and decrease the gastric and duodenal gastrointestinal ulcers.
Natural Origin: Bark of Phellodendron chinense Schneid
Molecular Formula: C20H18CLNO4·2H2O
Molecular Weight: 407.85
CAS NO.:633-65-8
Specification: 98-99%
Testing Method:   titration
Appearance: Yellow crystalline powder
Particle size: 95% 80 Mesh            
 

5. (S)-(+)-Camptothecin (CPT) is a cytotoxic quinoline alkaloid originated from camtotheca acuminata or Nothapodytes pittosporoides(Mappia).Camptothecin was discovered in 1966 by M. E. Wall and M. C. Wani in systematic screening of natural products .

 

Product

(S)-(+)-Camptothecin

CAS#

7689-03-4

 Molecular Formula

C20H16N2O4

Molecular Weight

348.43

Spec

95%,98%,99%(HPLC)

Trademarks

  • MAOYUAN
Milk Thistle extract - Nutraceutical - Herbal extracts factory andrographis extract rutin gingko biloba extract MAOYUAN Biochem

Milk Thistle extract

Berberine Hydrochloride - Nutraceutical - Herbal extracts factory andrographis extract rutin gingko biloba extract MAOYUAN Biochem

Berberine Hydrochloride

Hesperidin - Nutraceutical - Herbal extracts factory andrographis extract rutin gingko biloba extract MAOYUAN Biochem

Hesperidin

Avocado Soybean Unsaponifiables - Nutraceutical - Herbal extracts factory andrographis extract rutin gingko biloba extract MAOYUAN Biochem

Avocado Soybean Unsaponifiables

Resveratrol - Cosmeceuticals - Herbal extracts factory andrographis extract rutin gingko biloba extract MAOYUAN Biochem

Resveratrol

Gingko Biloba Extract - Nutraceutical - Herbal extracts factory andrographis extract rutin gingko biloba extract MAOYUAN Biochem

Gingko Biloba Extract

Troxerutin - API - Herbal extracts factory andrographis extract rutin gingko biloba extract MAOYUAN Biochem

Troxerutin

Rutin - API - Herbal extracts factory andrographis extract rutin gingko biloba extract MAOYUAN Biochem

Rutin

10-hydroxycamptothecin - Oncology - Herbal extracts factory andrographis extract rutin gingko biloba extract MAOYUAN Biochem

10-hydroxycamptothecin

7-Ethyl-10-hydroxycamptothecin(SN-38) - Oncology - Herbal extracts factory andrographis extract rutin gingko biloba extract MAOYUAN Biochem

7-Ethyl-10-hydroxycamptothecin(SN-38)

Camptothecin - Strong Products - Herbal extracts factory andrographis extract rutin gingko biloba extract MAOYUAN Biochem

Camptothecin

Andrographis extract

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