Donasining narxi: | 91~95 USD |
---|---|
Inkoerm: | FOB,DAF,DES,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery |
Min. Buyurtma: | 1 Kilogram |
Model raqami: Youth-081
Tovar: Yoshlik
Turlari: O'simlik ekstrakti
Fazilatlar: Kukun
Manzil: Barg
Qazib Olish Usuli: Erituvchini ajratib olish
Paket: NABORA, Plastik idish
Kelib Chiqishi: Xitoy
Sinov Usuli: Xll
Mahsulot nomi: 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
Paket: 1. Ichkarida bitta plastik qopli alyuminiy folga sumkasiga 1 kilogramm; 2. Ichkarida bitta plastik qop bilan 25 kilogramm bochkaga; 3. Mijozlarning talablari sifatida qadoqlash.
Hosildorlik: Annual Output 500 Tons
Tashish: Express,Air,Land,Ocean,Others
Kelib chiqishi: Xitoy
Ta'minot qobiliyati: Annual Output 500 Tons
Sertifikat: Kosher,Hala,Haccp,ISO Certificate
Port: Shanghai Port,Tianjin Port,Guangzhou Port
Inkoerm: FOB,DAF,DES,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery
Zalashthin kukuni 10% narx
1. Zaxanthin kukunini kiritish:
Zalashthin tabiatdagi eng keng tarqalgan karotenoidlardan biri bo'lib, kantofill tsiklida ishlatiladi. Bu o'simliklar va ba'zi mikroorganizmlar tomonidan sintherm - bu Chili qalampir, makkajo'xori, margoldlar, gaji mevalari va boshqa ko'plab o'simliklar va ularning xarakteristik ranglariga ega bo'lgan ko'plab o'simliklar va mikroorganizmlar pigmentidir. Zalashthin - bu ko'zning to'r pardasi va ko'zning muhim qismidir.
2. Lutein va zeaxanthin haqida farqlash :
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.Basik ma'lumotlar:
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.co:
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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