供应叶黄素粉末

食品级叶黄素粉末
Food Grade Lutein Powder

食品级叶黄素粉末是由万寿菊鲜花经发酵、提取，**得到叶黄素树脂浸膏，然后精制而得成品。主要成分为叶黄素，糊精。
Lutein powder is obtained from refined marigold oleoresin, which is extracted from fermented marigold flowers. Its main components are xanthophylls and dextrine

用途：         主要用于医药和保健品，建议使用量：0.01-0.2%或根据需要添加使用量。 
               使用方法：可以直接添加混合使用，拆封后请立即使用或密闭保存。
Application:    Mainly used in medicine and health products. Recommend dosages: 0.01-0.2% or according to requirements. Usage: can be directly mixed with other ingredients. Please use it as soon as unsealed, or well resealed for storing. 

性状：        黄色粉末，细度＜100目，无不良气味，在水中、植物油中较微溶，较易溶于80%以上的乙醇中，1%的水溶液的PH 值在7.5-8之间。
Characteristic:  Yellow fine powder, less than 100 mesh. No unpleasant smell, slightly soluble in water and vegetable oils, easily soluble in 80% or above Ethanol. PH value of 1% water-soluble solvent is from 7.5 to 8.
质量指标：                          Quality Index:
1、叶黄素含量：5-90%                 1.  Xanthophyll 5 -90%
2