lutein extract powder on feed addtive
Lutein is an antioxidant, which belongs to the carotenoid family. Lutein is a yellow coloured pigment. Although lutein is not categorized as a vitamin, dietary lutein is believed to be an essential nutrient for normal vision. Because lutein is fat soluble, a deficiency may occur if fat digestion is impaired.
Carrots, squash and other orange and yellow fruits and vegetables are sources of lutein. Green leafy vegetables, such as spinach, also contain high amounts of lutein. All are an important part of a healthy diet.
Lutein is also available as a dietary supplement. The Age Related Eye Disease study found that high doses of lutein, combined with other antioxidants, may help slow down the progression of macular degeneration. The supplement formula used in the study is Twin Lab Ocuvite (buy direct), which also contains zinc and other antioxidants.
BOTANICAL NAME: | Tagetes erecta Linn. |
PART OF PLANT USED: | Flower |
ORIGIN OF RAW MATERIAL: | China |
COUNTRY OF PROCESSING: | China |
ISSUE DATE: | Apr. 8th, 2014 |
PRODUCT NO.: | LS14040811 |
| |
PHYSICAL/CHEMICAL | SPECIFICATIONS |
APPEARANCE | An orange-red powder |
TOTAL CAROTENOIDS,% | ≥5.5 |
TRANS-LUTEIN,% | ≥5.0 |
ZEAXANTHIN,% | ≥0.25 |
RESIDUE ON IGNITION,% | ≤2.0 |
MOISTURE,% | ≤5.0 |
BULK DENSITY, g/ml | 0.35 – 0.65 |
PARTICLE SIZE | 95% through 60 mesh. |
LEAD,PPM | ≤1.0 |
ARSENIC,PPM | ≤1.0 |
CADMIUM,PPM | ≤1.0 |
MERCURY,PPM | ≤0.1 |
MICROBIOLOGY | |
TOTAL PLATE COUNT,CFU/G | ≤1,000 |
YEASTS AND MOLDS,CFU/G | ≤100 |
E. Coli | Negative/g |
Salmonella | Negative/25g |
Staphyloccous aureus | Negative/25g |
PACKAGING: Available in 1.0kg or 5.0kg net bag in vacuum
STORAGE AND HANDING: Store at cool a temperature( 10°C-25°C), protected from light.
SHELF LIFE: Two years in original package at least.
