Xi'an Hj Herb Biotechnology Co., Ltd. is one of the leading manufacturers and suppliers of marigold extract in China. The company offers high quality customized products with reasonable price for customers around the world. Welcome to wholesale bulk marigold extract in stock here from our factory. Contact us for free sample.
What is feed additives marigold extract?
Marigold extract mainly contains flavonoids, carotenoids, cornflower II, amino acids, vitamins and other substances. It is the main raw material for extracting natural lutein. It is used as a natural coloring agent in natural feed additives. With the expansion of aquaculture scale and the use of artificial compound feed, the color of fish began to appear abnormal, which reduced the value of aquatic products. The addition of lutein to special aquatic feeds not only has an effect on fish coloring, but also has the effect of promoting growth, improving digestive enzyme activity and reducing fat accumulation to a certain extent. It can also be used in poultry products, such as improving the skin of broilers, and adding it to chicken feed to improve the nutritional value of eggs.
Specification
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Product Name
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Marigold Extract
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Part of Used
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Flower
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Appearance
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Orange -red Color
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Active Ingredients |
Lutein powder / beadlets/ ester / oil Zeaxanthin powder / beadlets / ester /oil |
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Main Specification |
Lutein powder 5%-80% HPLC, Lutein beadlets 5%,10% HPLC Lutein ester 5%-60% HPLC, Lutein CWS 5% HPLC |
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Lutein oil 10%,20% HPLC, Lutein ester oil 20% HPLC Lutein liquid 1%,2% HPLC |
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Zeaxanthin powder 5%-60% HPLC, Zeaxanthin beadlets 5% HPLC Zeaxanthin oil 10%,20% HPLC |
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Certifications
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ISO, HACCP, KOSHER, HALAL, ORGANIC |
Certificate of Analysis
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Analysis Item
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Specification
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Result
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Active Content Test
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||
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Lutein CWS (HPLC)
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≥5.0%
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5.15%
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Zeaxanthin
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≤0.2%
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0.18%
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Physical Tests
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Appearance
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Orange-Red Powder
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Complies
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Odor
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Characteristic
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Complies
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Particle size
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90% pass 60 mesh
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Complies
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Loss on drying
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≤5.0%
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1.8%
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Ash Contents
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≤5.0%
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1.5%
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Chemical Tests
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Heavy Metals
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≤5.0ppm
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＜3.0ppm
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Lead
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≤3.0ppm
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＜1.0ppm
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Arsenic
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≤3.0ppm
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＜2.0ppm
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Residual Solvents
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≤50 ppm Only Ethanol
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＜30 ppm
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Microbiological Tests
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Total Bacteria Count
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＜1000 cfu/g
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＜280 cfu/g
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Yeast &Mold
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≤100 cfu/g
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＜10 cfu/g
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Coliform
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≤30 MPN/g
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＜3 MPN/g
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Ues
Lutein in feed is the main source of skin color. The rate at which lutein enters the bloodstream peaks after 12 hours (Hamilton). It takes 10-15 days for broilers to start eating lutein to the appearance of yellow on their skin. Therefore, lutein additives are generally carried out in the middle and late stages of broiler breeding.
Feed grade natural lutein is a natural carotenoid colorant extracted from marigold flowers. The product is in the form of yellow powder. Its excellent coloring performance effect is widely used in poultry skin, fat, shank and egg yolk coloring. It can also be used for coloring. Coloring of trout, salmon and shrimp and crab.
The product is a natural colorant, compared with synthetic colorants:
1. Low cost, safer, more reliable and healthier;
2. High degree of saponification, good absorption and coloring effect;
3. After anti-oxidation and coating treatment, the quality is stable and efficient.
Where to buy marigold extract?
Natural feed additives marigold extract, best lutein extract supplier,to add this branded ingredient to your final product. Email: info@hjagrifeed.com
We can provide 10-30 grams of free samples, we are here for product quality and reputation, and hope to help you develop new product projects.
Certificates: ISO, HACCP, KOSHER, HALAL, ORGANIC.
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