Bulk Zeaxanthin Trab 10% Prezz Manifattur taċ-Ċina

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Bulk Zeaxanthin Trab 10% Prezz

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Prezz ta 'Unità:	91~95 USD
Incoterm:	FOB,DAF,DES,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery
Min. Ordni:	1 Kilogram

Ms. April

Kuntatt Issa

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

Informazzjoni Bażika

Mudell Nru.: Youth-081

Brand: Żgħażagħ

Tipi Ta ': Estratt tal-Ħxejjex

Karatteristiċi: Trab

Post: Werqa

Metodu Ta 'estrazzjoni: Estrazzjoni tas-Solvent

Pakkett: TANBUR, Kontenitur tal-plastik

Post Tal-oriġini: Iċ-Ċina

Metodu Tat-test: HPLC

Isem tal-Prodott: 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

Imballaġġ: 1. 1 kilogramma għal kull borża tal-fojl tal-aluminju b'boroż tal-plastik waħda ġewwa; 2. 25 kilogramma għal kull barmil tal-kartun b'boroż tal-plastik waħda ġewwa; 3. Ippakkjar bħala r-rekwiżiti tal-klijenti.

Produttività: Annual Output 500 Tons

Trasport: Express,Air,Land,Ocean,Others

Post ta 'Oriġini: Iċ-Ċina

Abbiltà tal-Provvista: Annual Output 500 Tons

Ċertifikat: 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

Deskrizzjoni tal-prodott

Bulk Zeaxanthin Trab 10% Prezz

1. Introduzzjoni ta 'trab Zeaxanthin:

Zeaxanthin huwa wieħed mill-aktar karotenojdi komuni fin-natura u jintuża fiċ-ċiklu xanthophyll. Huwa pigment sintetizzat mill-pjanti u xi mikro-organiżmi, u huwa l-pigment ta 'bżar chili, qamħ, marigolds, berries goji u ħafna pjanti u mikro-organiżmi oħra li għandhom il-kuluri karatteristiċi tagħhom. Zeaxanthin hija sustanza misjuba fir-retina tal-għajn u parti importanti mill-għajn.

Iċ-Ċina Provvista tal-Kampjun Ħieles tal-Pjanti tat-Trab tal-Pjanti tal-Fjura Marigold Zeaxanthin

2. Differen t ta ' luteina u 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.Basika Informazzjoni:

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