Bei ya Kitengo: | 91~95 USD |
---|---|
Incoterm: | FOB,DAF,DES,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery |
Min. Amri: | 1 Kilogram |
Mfano wa Mfano.: Youth-081
Brand: Ujana
Aina Ya: Dondoo ya mimea
Sifa: Poda
Mahali: Jani
Njia Ya Uchimbaji: Uchimbaji wa kutengenezea
Kifurushi: NGOMA, Chombo cha plastiki
Mahali Pa Asili: Uchina
Njia Ya Mtihani: HPLC
Jina la bidhaa: 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
Ufungaji: 1 kilo 1 kwa kila begi la foil la aluminium na mifuko moja ya plastiki ndani; 2. Kilo 25 kwa pipa la kadibodi na mifuko moja ya plastiki ndani; 3. Ufungaji kama mahitaji ya wateja.
Uzalishaji: Annual Output 500 Tons
Usafiri: Express,Air,Land,Ocean,Others
Mahali ya Mwanzo: China
Uwezo wa Ugavi: Annual Output 500 Tons
Cheti: Kosher,Hala,Haccp,ISO Certificate
Bandari: Shanghai Port,Tianjin Port,Guangzhou Port
Incoterm: FOB,DAF,DES,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery
Bulk zeaxanthin poda 10% bei
1. Utangulizi wa poda ya zeaxanthin:
Zeaxanthin ni moja ya carotenoids ya kawaida katika maumbile na hutumiwa katika mzunguko wa xanthophyll. Ni rangi iliyoundwa na mimea na vijidudu kadhaa, na ni rangi ya pilipili ya pilipili, mahindi, marigold, matunda ya goji na mimea mingine mingi na vijidudu ambavyo vina rangi zao za tabia. Zeaxanthin ni dutu inayopatikana kwenye retina ya jicho na sehemu muhimu ya jicho.
2. Tofauti ya lutein na 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. Maelezo ya Basi:
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.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 |
Jamii za Bidhaa : Dondoo ya mitishamba > Dondoo nyingine ya mmea
Kujiunga na jarida letu:
Pata Marekebisho, Punguzo, Maalum
Inatoa na Tuzo Zingi!