V veliki meri zeaksantin prah 10% cena kitajski proizvajalec

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Domov > Izdelki > Zeliščni izvleček > Drugi rastlinski ekstrakt > V veliki meri zeaksantin prah 10% cena

V veliki meri zeaksantin prah 10% cena

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Cena na enoto:	91~95 USD
Incoterm:	FOB,DAF,DES,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery
Min. Naročilo:	1 Kilogram

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

Osnovne informacije

Model št.: Youth-081

Blagovna znamka: Mladost

Vrste: Zeliščni izvleček

Lastnosti: Prah

Lokacija: List

Metoda Ekstrakcije: Ekstrakcija topila

Paket: BOBEN, Plastična posoda

Kraj Izvora: Kitajska

Metoda Testa: HPLC

ime izdelka: 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

Pakiranje: 1. 1 kilogram na vrečko iz aluminijaste folije z eno plastično vrečo v notranjosti; 2. 25 kilogramov na kartonski sod z enim plastičnim vrečam v notranjosti; 3. Embalaža kot zahteve strank.

Produktivnost: Annual Output 500 Tons

Prevoz: Express,Air,Land,Ocean,Others

Kraj izvora: Kitajska

Sposobnost dobave: Annual Output 500 Tons

Certifikat: Kosher,Hala,Haccp,ISO Certificate

Pristanišče: Shanghai Port,Tianjin Port,Guangzhou Port

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

Opis izdelka

V veliki meri zeaksantin prah 10% cena

1. uvedba zeaksantinskega prahu:

Zeaksantin je eden najpogostejših karotenoidov v naravi in se uporablja v ciklu ksantofila. To je pigment, ki ga sintetizirajo rastline in nekateri mikroorganizmi, in je pigment čili paprike, koruze, ognjiča, goji jagod in številnih drugih rastlin in mikroorganizmov, ki imajo svoje značilne barve. Zeaxantin je snov, ki jo najdemo v očesni mrežnici in pomemben del očesa.

Kitajska oskrba brez vzorca rastlinskega prahu ognjičev cvetni ekstrakt zeaksantin

2. Razlike t luteina in zeaksantina :

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.Bazične 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