Select Language
$91-95 /Kilogram
| Incoterm: | FOB,DAF,DES,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery |
| Min. Order: | 1 Kilogram |
| Transportation: | Express,Air,Land,Ocean,Others |
| Port: | Shanghai Port,Tianjin Port,Guangzhou Port |
Model No.: Youth-081
Brand: Youth
Types Of: Herbal Extract
Traits: Powder
Location: Leaf
Extraction Method: Solvent Extraction
Package: Drum, Plastic Container
Place Of Origin: China
Test Method: HPLC
Product Name: Zeaxanthin Powder
Extract Source: Marigold
Appearance: Orange powder
Specifications: 5%-73%
CAS NO.: 144-68-3
Solubility: Insoluble in water, ethanol (0.3%), soluble in ethyl acetate
Grade: Food grade/cosmetic grade
Extraction Solvent: Propylene glycol and potassium hydroxide
| Selling Units | : | Kilogram |
| Package Type | : | 1. 1 kilogram per Aluminum Foil Bag with one plastic-bags inside; 2. 25 kilograms per cardboard barrel with one plastic-bags inside; 3. Packaging as the customers' requirements. |
| Download | : |
|
Bulk Zeaxanthin Powder 10% Price
1.Introduction of Zeaxanthin Powder:
Zeaxanthin is one of the most common carotenoids in nature and is used in the xanthophyll cycle.It is a pigment synthesized by plants and some microorganisms, and is the pigment of chili peppers, corn, marigolds, goji berries and many other plants and microorganisms that have their characteristic colors. Zeaxanthin is a substance found in the retina of the eye and an important part of the eye.
2.Different of lutein and zeaxanthin:
The same The difference between Extract from marigold petals Conjugated double bonds of lutein and zeaxanthin are different Chemical similarity is an isomer Lutein has an asymmetric three-dimensional structure and can only be extracted naturally, while zeaxanthin has a symmetrical structure and can be chemically synthesized, with three three-dimensional configurations. Insoluble in water, ethanol Zeaxanthin is mainly concentrated in the central macular area, while lutein is distributed throughout the retina. Antioxidant properties, protects eyesight and filters blue light The two pigments differ in color and ability to quench singlet oxygen. Zeaxanthin has stronger antioxidant ability than lutein
3.Basic Information:
| Zeaxanthin | |
| Extract source | |
| Appearance | Orange powder |
| Specifications | 5%-73% |
| CAS NO. | 144-68-3 |
| Test Method | HPLC |
| Molecular formula | C40H56O2 |
| Molecular weight | 568.85 |
| Water soluble | Insoluble in water, ethanol (0.3%), soluble in ethyl acetate |
| Grade | Food grade/cosmetic grade |
| Propylene glycol and potassium hydroxide |
4.COA:
| tems | Standards | Results |
| Physical Analysis | ||
| Description | Orange Yellow Fine Powder | Complies |
| Assay | 10% | 10.28% |
| Mesh Size | 100 % pass 80 mesh | Complies |
| Ash | ≤ 5.0% | 2.85% |
| Loss on Drying | ≤ 5.0% | 4.06% |
| Chemical Analysis | ||
| Heavy Metal | ≤ 10.0 mg/kg | Complies |
| Pb | ≤ 2.0 mg/kg | Complies |
| As | ≤ 1.0 mg/kg | Complies |
| Cd | ≤ 0.1 mg/kg | Complies |
| Hg | ≤ 0.1 mg/kg | Complies |
| Residue of Pesticide | Negative | Negative |
| Microbiological Analysis | ||
| Total Plate Count | ≤ 1000cfu/g | Complies |
| Yeast&Mold | ≤ 100cfu/g | Complies |
| E.coil | Negative | Negative |
| Salmonella | Negative | Negative |
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Contact Now