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Dab tsi yog Bua ulkPcov owdersVitaminD3?
Cov hmoov ntau vitamin D3Cholecalciferol. Nws yog ib qho tshuaj uas muaj kev tiv thaiv rickets. Nws yog dav suav hais tias yog ib qho tseem ceeb regulator ntawm calcium thiab phosphorus metabolism. Ua ntej vitamin D3 tau pom.
Osteopathy (tseem hu ua rickets) yog ib qho ntawm cov kab mob tseem ceeb uas ua rau tib neeg noj qab haus huv. Tom qab ntawd, tib neeg maj mam pom tias ntau lub hnub raug tuaj yeem ua lub luag haujlwm hauv kev kho mob osteomalacia rau qee yam. Qhov no kuj qhia tau hais tias ib yam khoom hauv tib neeg lub cev tuaj yeem hloov mus rau hauv cov tshuaj tiv thaiv chondrosis zoo tom qab raug lub teeb.
Yam khoom | SPECIFICATION | Txoj kev |
Kev piav qhia | Dawb rau Yuav luag dawb hmoov | Pom kev |
Assay | Ntau dua lossis sib npaug rau 100,000IU/G | HPLC |
Poob rau ziab | Tsawg dua lossis sib npaug rau 5.0% | USP<731>EP 2.2.32 |
Kev tsom xam Sieve | 100% dhau No.60 | USD<786>ib 2.9.12 |
Heavy hlau (As Pb) | Tsawg dua lossis sib npaug li 10ppm | USP<231>II EP.2.4.8 |
Coj | Tsawg dua lossis sib npaug li 3ppm | USP<231>II EP.2.4.8 |
Arsenic (raws li) | Tsawg dua lossis sib npaug li 1ppm | USP<211>II EP.2.4.2 |
Cadmium | Tsawg dua lossis sib npaug li 1ppm | / |
Mercury | Tsawg dua lossis sib npaug rau 0.1ppm | / |
Tag nrho Aerobic Microbial suav | Tsawg dua lossis sib npaug li 1000CFU / g | USP<2021>EP2.6.12 |
Tag Nrho Moulds & Poov xab suav | Tsawg dua lossis sib npaug li 100CFU / g | USP<2021>EP2.6.12 |
Enterobacterial | Tsawg dua lossis sib npaug li 10CFU / g | USP<2021>EP2.6.13 |
Salmonella | N.D./25g | USP<2022>EP2.6.13 |
Staphylococcus aureus | N.D./10g | USP<2022>EP2.6.13 |
Pseudomonas aeruginosa | N.D./10g | USP<2022>EP2.6.13 |
Synthesis ntawm Bulk Powder Vitamin D3:
Cov roj (cholesterol) yog cov khoom siv raw. Cov pawg hydroxyl ntawm cov roj cholesterol yog thawj zaug tiv thaiv siv acetylation, thiab tom qab ntawd cov pawg methylene yuav raug oxidized rau ketones los ntawm huab cua. Lub ketone yog condensed nrog p-toluenesulfonyl hydrazide los ua ib tug hydrazone. Lub hydrazone tau txais cov tshuaj tiv thaiv dehydrazone nyob rau hauv cov kev mob alkaline zoo heev los tsim ob daim ntawv cog lus ntawm 5 thiab 7 txoj haujlwm. Thaum kawg,bulk vitamin d3 hmoovyog synthesized los ntawm saponification txo.
Dab tsi yog qhov classic ua ntawm Bulk Powder Vitamin D3?
vitamin d3 hmoov ntautswj qhov sib npaug thiab ruaj khov ntawm calcium thiab phosphorus hauv cov ntshav. Nyob rau hauv cov txheej txheem ntev ntawm cov tsiaj pob txha loj hlob, cov leeg nqaij contraction, paj hlwb, thiab lwm yam ua si lub luag haujlwm tseem ceeb. Nws lub luag haujlwm ntawm kev ua haujlwm yog tias cov tshuaj parathyroid hauv tib neeg lub cev tswj hwm cov ntsiab lus ntawm calcium thiab phosphorus hauv cov ntshav los ntawm kev paub txog calcium receptors.
Thaum cov calcium thiab phosphorus hauv cov ntshav txo qis. Tus nqi ntawm parathyroid hormone nyob rau hauv lub cev nce sharply txhawb lub raum mus synthesize 1, 25-Dihydroxyvitamin D3. Ua kom cov ntsiab lus ntawm cov vitamin D3 nquag thiab ua kom nrawm ntawm calcium thiab phosphorus hauv cov pob txha, cov hnyuv, thiab ob lub raum.
Kev nce hauv D3 nquag thauj cov tshuaj hormone sib sib zog nqus mus rau hauv lub cell nucleus rau cov noob qhia ntawm chromosomes. Active vitamin D3 kuj nce intracellular permeability. Li no txhawb kev nce hauv kev nqus ntawm calcium. Nws tseem tuaj yeem txhawb kev sib cais thiab tso nyiaj ntawm calcium los ntawm osteoclasts thiab osteoblasts, thiab txhawb kev nqus ntawm calcium thiab phosphorus hauv lub raum.
Koj puas xav tau vitamin D3? Los yog lwm cov vitamins? Tsuas yog hu rau cov kws tsim khoom lag luam los ntawm lub vev xaib no.
Cim npe nrov: bulk vitamin d3 hmoov, bulk vitamin d3 hmoov, vitamin d3 hmoov bulk, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, quotation, luv nqi, Tshuag, yuav luv nqi, dawb qauv, ua nyob rau hauv Suav teb
