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

• 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 Terms:
•  L/C, T/T, D/P, D/A, Western Union or MoneyGram
• Minimum Order:
•  1 to 99 Kilogram

• Lead Time:

             3~5 days

• 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