Bei ya Kitengo: | USD 20 / Kilogram |
---|---|
Aina ya malipo: | T/T |
Incoterm: | FOB,CPT |
Min. Amri: | 100 Kilogram |
Brand: Ujana
Aina Ya: Wakuzaji wa Lishe
Specification: 98%
Ufungaji: 1kg/begi ya foil ya alumini; 25kg/ngoma
Uzalishaji: 50000 KG Per Month
Usafiri: Ocean,Land,Air,Express,Others
Mahali ya Mwanzo: China
Uwezo wa Ugavi: 50000KG/Month
Cheti: Kosher.Halal.Haccp and ISO
Bandari: Shanghai ,Guangzhou,Tianjin
Aina ya malipo: T/T
Incoterm: FOB,CPT
Vitamini B6 Malighafi ya poda
1. Utangulizi:
Vitamini B6 poda pyridoxal phosphate (PLP, fomu kuu ya kimetaboliki ya vitamini B6) ni coenzyme ya kazi inayohusika katika kimetaboliki ya misombo ya amino. Enzymes ambazo hutumia kama sababu ya coenzyme huitwa PLP-tegemezi (PLP-DES), na zinachukua jukumu muhimu katika kimetaboliki ya sukari, lipids na asidi ya amino. Ya kuu ni biosynthesis ya asidi ya amino na biomolecules kama vile neurotransmitters serotonin, dopamine, epinephrine, norepinephrine, gamma-aminobutyric acid (GABA) na histamine.
2 . Habari ya kimsingi :
Product Name |
Vitamin B6 Pyridoxal5'-phosphatemonohydrate |
Specification |
98% |
Appearance |
White Powder |
CAS No. |
41468-25-1 |
Molecular formula |
C8H12NO7P |
Molecular weight |
265.16 |
EINECS No. |
609-929-1 |
Melting point |
140-143°C(lit.) |
Solubility |
Acetonitrile (Slightly), DMSO (Slightly) |
3. Kazi:
Vitamini B6 Poda PLP ni muhimu sana kwamba inahusika katika shughuli za enzymes zaidi ya 140 za PLP, uhasibu kwa karibu 4% ya shughuli zote za ushuru. Uwezo wa PLP unatoka kwa asili yake ya elektroni: PLP imefungwa kwa substrate Kwa kuunda aldimine ya nje mwanzoni mwa majibu, na kisha aina tofauti za athari za athari za kaboni-hasi zinaweza kuboreshwa na PLP kupitia athari za resonance. Kazi hii ya PLP pia inajulikana kama "mtego wa elektroni". Kwa kuongezea athari ya kuondoa elektroni, vikundi vya asidi na msingi ambavyo vinasaidia katika uhamishaji wa protoni ni muhimu pia kwani karibu athari zote zinazotegemea PLP hutoa kati ya anionic na anionic.
4. Maombi:
1) Kama kingo inayotumika ya vitamini B6 katika mwili, ambayo inaweza kutumika kwa Fermentation ya Biolojia kwa uzalishaji wa coenzyme.
2) Inaweza pia kutumika kutengenezea neurotransmitters, histamine na asidi ya gamma-aminobutyric;
3) Inaweza pia kutumika kama nyongeza ya bidhaa za chakula/afya.
5. COA :
Items |
Standards |
Results |
Analysis Method |
Description |
slightly yellow or off-white powder |
conforms |
Visual |
Identification |
The retention time of the major peak of product corresponds to that of the standard |
conforms |
CP<0512> |
Solubility |
Very slightly soluble in water,soluble in alkali-OH Soln. |
conforms |
CP General Notices |
Melting point |
140~145°C |
144°C |
CP<0612> |
Water by KF |
≤10.0% |
8.2% . |
CP<0832> |
Heavy metals |
≤10ppm |
< 10ppm |
CP<082 1> |
Cadmium |
≤0. 5ppm |
< 10ppm |
CP<0412> |
Arsenic |
≤1.5ppm |
< 0.040ppm |
CP<0412> |
Lead |
≤0.5ppm |
<0.1ppm. |
CP<0412> |
Mercury |
≤0. lppm |
< 0.0 10ppm |
CP<0412> |
PH(in 0.25% water) |
2.6~3.0 |
2.8 |
CP<0631> |
Particle size (Mesh) |
90% through 30 mesh |
conforms |
CP<0982> |
Free Vitamin B6 |
≤0.05% |
Not Detected |
CP<0512> |
QC: Guo Shan Qa: Feng li
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