Supercritical Lutein
The supercritical lutein is a kind of lutein concrete obtained from fermentation
of fresh marigold flower and extraction of lutein particles by supercritical CO2
fluid. The product has no special smell of lutein.
Application: mainly used for medicine and health care products. The
recommending dosages: 0.001-0.2% or adding it under the need.
Characteristics: dark brown liquid or paste at common temperature, soluble
in the vegetable oil, ethanol, hexane and other organic solvent.
Quality Index:
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Xanthophylls
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100-230g/kg
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Lead
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≤30mg/kg
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Arsenic
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≤3mg/kg
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Total bacteria
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≤1000fcu
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Coliform
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absent
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Pathogenic bacteria
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absent
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The product quality index is in line with the relevant standards of
Q/03TY003-2008 and FAO/WHO.
Packages: pack in the iron or plastic barrel, 1-20kg/barrel or according to
the customers’ requirements.
Storage and the warranty: keep the product from the light (including the
ultraviolet, sunlight and lighting), the temperature should lower than 10
degrees, sealed, dry condition. Warranty period is 24 months.
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