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Skupni zeaksantski prah 10% Cijena

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Cijena po jedinici:	91~95 USD
Incoterm:	FOB,DAF,DES,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery
Min. Naruči:	1 Kilogram

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Skinuti: COA-5% Zeaxanthin-Xi'an Youth Biotech

Osnovne informacije

Model br.: Youth-081

Brand: Mladost

Tipovi: Biljni ekstrakt

Osobine: Prašak

Lokacija: Leaf

Metoda Ekstrakcije: Ekstrakcija otapala

Paket: BUBANJ, Plastični spremnik

Mjesto Porijekla: kina

Metoda Ispitivanja: HPLC

ime proizvoda: 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

Additional Info

Pakovanje: 1. 1 kilogram po aluminijumskoj vrećici folije sa jednom plastičnom vreće iznutra; 2. 25 kilograma po kartonskoj bačvi sa jednom plastičnom vrećicom iznutra; 3 Pakovanje kao zahtjevi kupaca.

Produktivnost: Annual Output 500 Tons

Prevoz: Express,Air,Land,Ocean,Others

Mjesto porijekla: Kina

Mogućnost snabdevanja: Annual Output 500 Tons

Certifikat: Kosher,Hala,Haccp,ISO Certificate

Luka: Shanghai Port,Tianjin Port,Guangzhou Port

Incoterm: FOB,DAF,DES,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery

opis proizvoda

Skupni zeaksantski prah 10% Cijena

1. UVOD ZEAXANTHINSKOG praha:

Zeaxanthin je jedno od najčešćih karotenoida u prirodi i koristi se u ksantofilnom ciklusu. To je pigment sintetiziran po biljkama i nekim mikroorganizmima, a je pigment čilija paprike, kukuruz, marigolds, godžine bobice i mnoge druge biljke i mikroorganizme koji imaju karakteristične boje. Zeaxanthin je supstanca koja se nalazi u mrežnici oka i važnom dijelu oka.

Kina opskrbljuje besplatan uzorak biljni prah marigold cvijet ekstrakt zeaxanthin

2. Različita t od luteina i zeaxanthina :

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.Basičke informacije:

product name	Zeaxanthin
Extract source	Marigold
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
extraction solvent	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