Ixabiso lento: | 91~95 USD |
---|---|
Incoterm: | FOB,DAF,DES,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery |
Min. Myalelo: | 1 Kilogram |
Umzekelo No.: Youth-081
Ibhanti: Ulutsha
Iintlobo Ze: Isicatshulwa seHerbal
Imikhwa: Umgubo
Indawo: Amagqabi
Indlela Yokukhupha: Ukukhutshwa kwesinyibilikisi
Iphakheji: Igubu, Isikhongozelo seplastiki
Indawo Yemvelaphi: China
Indlela Yovavanyo: Hlc
Igama lemveliso: 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
Packaging: 1. I-1 filograph kwibhegi ye-aluminium ye-Alumnum ye-foil enengxowa yeplastiki enye ngaphakathi; I-2. Iikhilogram ezingama-25 kwikhadibhodi yekhadibhodi kunye neengxowa zeplasitiki ngaphakathi; 3. Ukupakisha njengeemfuno zabathengi.
Imveliso: Annual Output 500 Tons
Zothutho: Express,Air,Land,Ocean,Others
Indawo yokuQala: China
Amandla okubonelela: Annual Output 500 Tons
Sekiso: Kosher,Hala,Haccp,ISO Certificate
Port: Shanghai Port,Tianjin Port,Guangzhou Port
Incoterm: FOB,DAF,DES,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery
I-Bulk Zeaxanthin Powder 10% ixabiso
1. Ukwaziswa kwe-zeaxanthin powder:
I-Zeaxanthin yenye yezona zinto zixhaphakileyo zendalo kwaye zisetyenziswa kumjikelo we-banthophyll. Yi-pigment edityaniswe zizityalo kunye ne-microorganisosms, kwaye yi-pigments yepepile ye-chili, i-Corn, iMarigolds, ama-rigories, amantshontsho anemibala yabo. I-Zekanthin yinto efumaneka kwi-retina yeliso kunye nenxalenye ebalulekileyo yeliso.
2. Umahluko kwi -Lutein kunye ne-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 |
Ingcaciso ye-3.Basic Trans:
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 |
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