marigold lutein equipment

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所属分类：Marigold Lutein

发布日期：2021-01-12 15:13:46

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详情

　　Device name：marigold lutein equipment
　　Technical advantages of subcritical butane low temperature extraction of marigold ointment:
　　1.Low processing cost
　　Because the solvent consumption of extracting marigold ointment is less than 8kg/t raw material,no steam is needed,only hot water at 80℃is needed,and the production cost is generally about 380 yuan/t raw material.
　　Marigold lutein ointment quality:
　　1.Extraction rate:the extraction rate of lutein extracted from marigold by subcritical biological technology was≥97%.
　　2.Trans lutein:
　　Due to solvent(boiling point 0.5℃)to extract the marigold is at room temperature(<45℃),removing solvent is at low temperature(<55℃),vacuum(0.085 Mpa)under a short time,so the pigment extract not be oxidation or carbide when removing solvent,the pigment obtained high survival rate,trans lutein content is in commonly 70%,low solvent residue in the pigment.

marigold lutein equipment

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