叶黄素 

   [中文名称］ 叶黄素Lutein
［产品来源］：菊科植物万寿菊花序提取物。
［产品性状］：叶黄素为橙红色、橘红色粉末。
［产品主要成分］：叶黄素Lutein
［产品规格］：叶黄素Lutein10%-70%（HPLC/UV）
［产品包装］：25公斤/桶（内用双层塑料袋，外纸板桶）
［保 质 期］： 两 年.
［ 用途］：是一种强效的抗氧化剂，吸收紫外线、蓝光，从根本上*；具有*，*，促进营养物质供应，能有效*，*。
分 子 式：C40H56O2
分 子 量：568.85
 

  Marigold Extract Lutein

Primary Competitive Advantages:

• Distributorships Offered

• Green goods

• International Approvals

• Product Performance

• Prompt Delivery

• Quality Approvals

• Reputation

• Service

• Small Orders Accepted

 Key Specifications/Special Features:

• Spec: 5%~20   Lutein

• Latin Name:    Tagetes erecta L.     

• Used part:  Fruit

• Appearance:   Dark red to Purple powder Odor/taste: characteristic

• Loss on drying: ≤5.0%

• Sieve analysis: pass 80 meshes

• Bulk density: 45 to 55g/100mL

• Extract solvent: alcohol and water

• Heavy metal: <20ppm

• As: <2ppm

• Residual solvents: Eur.Pharm.2000

• Microbiology:Store in cool and dry place, keep away from strong light/heat

            Total plate count: <1,000cfu/g

            Yeast and mold: <100cfu/g

            Escherichia coli: negative

•           Salmonella: negative

•  

• Shelf lifespan: 2 years when properly stored

Payment Details:

• Payment Terms:

•  L/C, T/T, D/P, D/A, Western Union or MoneyGram

• Minimum Order:

•  1 to 99 Kilogram

Delivery Details:

• Lead Time:

             3~5 days

Delivery Details:

• Lutein is a kind of important antioxidants, it's helpful to prevent the risk of cardioascular aging hardening coronary heart disease and tumor diseases

• It  Can also  prevent myopia and retinal detachment

• Improve the macular pigments density, protect the macula lutea, promote the macular development