029-86515551

Welcome Xi'an Sanjiang Bio-Engineering Co., Ltd.

ABOUT

QUICK

Powered by www.300.cn

Xi'an Sanjiang Bio-Engineering Co., Ltd. Copyright © all rights reserved 陕ICP备18009165号-1 www.sanjiangbio.com.cn

Telephone:029-86515551
Fax:029-86178265
E-Mail:
Sanjiang@sanjiangbio.com.cn
Address:2401, Block B, Changhe International, Fengcheng 7th Road, Xi'an

EN

Page view
Name

Marigold Flower P.E.

Marigold Flower P.E.
没有此类产品
Detailed

Marigold Flower P.E.

Plant OriginMarigold flowers. Stem erect, stout, with slender ridges, branched upward. It grows in a warm, sunny environment, and is resistant to cold and drought. The country of origin is Mexico and is cultivated throughout China.

Production SpecificationLutein Powder 5%,10%,20%,60%,80%HPLC

Lutein Oil 5%, 10%, 20% HPLC

Physicochemical Property

NameLutein

CAS127-40-2

Molecular formulaC40H56O2

Molecular weight568.87

Structural formula

 

SolublenessSoluble in n-hexane, ethyl acetate, insoluble in water. Light and oxygen are not stable.

Technical indicators

1. Appearance: Orange Powder

2. Total ash content5%acid insoluble ash2.0%3. Dry weight loss5.0%

4. Heavy metal10ppmPb2ppmHg1ppmCd0.5ppmAs2ppm);

5. Microorganism (non-irradiation)Total Plate Count5000CFU/gTotal Yeast&Mold 500CFU/gSalmonellaNegativeColiformNegative

Detection methodUV HPLC 

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
Previous article
Next article

Product Center