Khoom Taw Qhia:
Betulin (betulin) thiab betulinic acid (betulinic acid) tag nrho yog cov lupine-hom pentacyclic triterpenoids, dav muaj nyob rau hauv cov xwm, thiab tag nrho cov muaj nyob rau hauv cov nroj tsuag xws li jujube noob, dawb birch, thiab pos hnub. Betulin thiab betulinic acid muaj ntau yam kev ua haujlwm lom neeg, xws li tshuaj tua kab mob, tshuaj tua kab mob, tshuaj tua kab mob, tshuaj tua kab mob, thiab tshuaj tiv thaiv kev laus.
Txoj kev

Khoom npe:Betulin hmoov 95
Botanical Source:Dawb Birch
Specification:(Purity) 95 feem pua
Kev Muaj Peev Xwm Txhua Xyoo: 20 Mt
Qhov tsos:dawb crystalline hmoov
Daim ntawv thov: Kho mob, tshuaj pleev ib ce, zaub mov
Ntim:25KG / Fiber Drum, Ntawv Nyiaj Hnab
Kev kuaj xyuas txoj kev:HPLC
Solubility:Soluble hauv ethanol, chloroform thiab benzene, me ntsis soluble hauv dej txias, roj av ether, thiab lwm yam.
Cia:Khaws kom qhuav thiab txias
Melting point:256-257 degree
Boiling point:493.26 Degree ib
Ceev:0.9882
CAS Nr:.473-98-3
Cov mis mos molecular: C30H50O2
Molecular Luj: 442.72
EINECS No.: 207-475-5
Tus qauv qauv:

Muaj nuj nqi
Betulin tuaj yeem yog tshuaj tua kab mob, tshuaj tua kab mob, tshuaj tua kab mob, kev tu plaub hau, plaub hau loj hlob
1. Betulin thiab nws cov derivatives muaj peev xwm ua tau zoo li cov tshuaj lom neeg hauv kev kho mob HIV thiab mob qog noj ntshav. Lawv ua haujlwm los ntawm kev cuam tshuam nrog cov theem tom ntej ntawm tus kab mob lub neej, uas cuam tshuam nrog
tus kab mob nkag thiab loj hlob thiab maturation
2. Cov tshuaj tiv thaiv qog noj ntshav tuaj yeem ua rau qee hom qog nqaij hlav ncaj qha los pib cov kev pab cuam apoptosis tus kheej, thiab tuaj yeem ua rau qeeb ntawm ntau hom qog hlwb.
3. Nws tuaj yeem txo qis kev noj zaub mov kom rog, txo cov lipid cov ntsiab lus hauv cov ntshav thiab cov ntaub so ntswg, thiab txhim kho cov tshuaj insulin.
4. Lawv muaj cov tshuaj tiv thaiv mob me me ntawm qhov ntau dua, thiab lawv cov khoom tiv thaiv kab mob feem ntau yog vim qhov inhibition ntawm cov kab mob tsis-neural.
5. Betulin tuaj yeem cuam tshuam qhov kev loj hlob ntawm sterol regulatory element binding proteins (SBERPs) hauv vivo, yog li txo cov biosynthesis ntawm cov roj cholesterol thiab fatty acids.

Daim ntawv thov
Betulin (BN) yog triterpenoid tej yam ntuj tso khoom derived los ntawm Betula, uas muaj ntau yam kev ua ub no lom thiab yog yooj yim synthesized rau hauv betulinic acid (BA) nrog rau kev ua kom muaj zog. Betulin thiab nws
derivatives muaj dav thov kev cia siab nyob rau hauv kev tshawb fawb tshuaj thiab kev loj hlob. Piv txwv li, lawv tau raug tshaj tawm tias muaj tshuaj tiv thaiv kab mob HIV, tiv thaiv kab mob npaws, tiv thaiv Leishmania thiab lwm yam khoom, thiab tseem muaj kev tiv thaiv kev loj hlob ntawm ntau lub hlwb. Tsis tas li ntawd, nws muaj anti-inflammatory, anti-virus, inhibits protein dissolution nyob rau hauv cov plaub hau fibers, pab txoj kev puas plaub hau luster, thiab txhawb cov plaub hau kev loj hlob. Nws tuaj yeem siv rau hauv cov khoom noj, tshuaj pleev ib ce, thiab tshuaj lag luam.
Specification (COA)
|
Khoom npe |
Betulin |
Botanical qhov chaw |
Betula platyphyllaSuk. |
|
CAS Nr. |
473-98-3 |
Tsob Ntoo |
Ntoo |
|
Yam khoom |
SPECIFICATION |
TSEEM CEEB |
KEV TIV THAIV |
|
Organoleptic Properties |
|||
|
Qhov tshwm sim |
Dawb hmoov |
Ua raws |
Saib |
|
tsw |
Yam ntxwv |
Ua raws |
Organoleptic |
|
Saj |
Yam ntxwv |
Ua raws |
Olfactory |
|
Kev kuaj lub cev |
|||
|
Particle loj |
100% dhau los ntawm 80 mesh sieve |
Ua raws |
PIB 2020 |
|
Kev kuaj tshuaj |
|||
|
Betulin |
Ntau dua lossis sib npaug rau 95.0 feem pua |
95,78 :ua |
HPLC |
|
Poob rau ziab |
Tsawg dua lossis sib npaug li 5.0 feem pua |
1.63 feem pua |
PIB 2020 |
|
Tshauv |
Tsawg dua lossis sib npaug rau 1.0 feem pua |
0.05 feem pua |
PIB 2020 |
|
Hnyav Hlau |
Tsawg dua lossis sib npaug li 10 ppm |
Ua raws |
PIB 2020 |
|
Lead (Pb) |
Tsawg dua lossis sib npaug li 2 ppm |
Ua raws |
CP 2020 (AAS) |
|
Arsenic (As) |
Tsawg dua lossis sib npaug li 2 ppm |
Ua raws |
CP 2020 (AAS) |
|
Cadmium (Cd) |
Tsawg dua lossis sib npaug li 2 ppm |
Ua raws |
CP 2020 (AAS) |
|
Mercury (Hg) |
Tsawg dua lossis sib npaug li 1 ppm |
Ua raws |
CP 2020 (AAS) |
|
Microbiology Tswj |
|||
|
Aerobic cov kab mob suav |
Tsawg dua lossis sib npaug li 1,000 cfu/g |
Ua raws |
PIB 2020 |
|
Total Poov & Pwm |
Tsawg dua lossis sib npaug li 100 cfu / g |
Ua raws |
PIB 2020 |
|
Escherichia coli |
Tsis zoo |
Ua raws |
PIB 2020 |
|
Salmonella |
Tsis zoo |
Ua raws |
PIB 2020 |
|
Xaus |
Raws li specification |
||
|
Cia: Khaws rau hauv nruj nreem kaw thiab nyiam dua ntim puv hauv qhov chaw txias, qhuav thiab qhov cua. Lub neej txee: 24 lub hlis thaum khaws cia zoo. xwm txheej: Tsis-irradiation; Tsis-GMO; Tsis muaj cab; Halal & Kosher tau ntawv pov thawj. |
|||
Daim ntawv pov thawj

Daim ntawv qhia kev ruaj ntseg:
Peb lub tuam txhab tau lees paub tias cov khoom xa tuaj muaj kev nyab xeeb, tsis muaj hluav taws kub thiab tawg, thiab ua raws li cov lus tshaj tawm. Raws li ib txwm muaj kev thauj mus los, txhua qhov kev poob los ntawm cov khoom xa los ntawm peb lub tuam txhab yuav tsum tau them los ntawm peb lub tuam txhab.
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