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Powder zeaxanthin esansyèl 10% pri

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Pataje:

Pri inite:	91~95 USD
Incoterm:	FOB,DAF,DES,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery
Min. Lòd:	1 Kilogram

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

Debaz Info

Modèl Pa gen.: Youth-081

Brand: Jenès

Kalite Nan: Èkstre èrbal

Karakteristik: Poud

Anplasman: Fèy

Metòd Ekstraksyon: Ekstraksyon Solvent

Pakèt: TANBOU, Veso plastik

Kote Orijin: Lachin

Metòd Tès La: HPLC

Non pwodwi: 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

Anbalaj: 1. 1 kilogram pou chak papye aliminyòm ak yon sèl plastik-sak andedan; 2. 25 kilogram pou chak bwat katon ak yon sèl plastik-sak andedan; 3. anbalaj kòm kondisyon kliyan yo.

Pwodiktivite: Annual Output 500 Tons

Transpòtasyon: Express,Air,Land,Ocean,Others

Kote orijin: Pòslèn

Pwovizyon pou kapasite: Annual Output 500 Tons

Sètifika: 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

Deskripsyon Product

Powder zeaxanthin esansyèl 10% pri

1. Entwodiksyon nan poud zeaxanthin:

Zeaxanthin se youn nan karotenoid yo ki pi komen nan lanati epi li se itilize nan sik la xantofil. Li se yon pigman sentetize pa plant yo ak kèk mikwo -òganis, e se pigman an nan tchili piman, mayi, sousi, bè goji ak anpil lòt plant ak mikwo -òganis ki gen koulè karakteristik yo. Zeaxanthin se yon sibstans ki sou yo te jwenn nan retin a nan je a ak yon pati enpòtan nan je a.

Lachin ekipman pou echantiyon gratis poud marigold flè ekstrè zeaxanthin

2. diferan t nan lutein ak 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 Enfòmasyon:

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