Lus piav qhia luv luv:
CAS Nr .: 67-97-0
Molecular formula: C27H44O
Molecular Luj: 384.6377
Chemical structure:
Kev piav qhia ntawm Vitamin D3
Cov qib vitamin D raug tswj los ntawm lub hnub ci vim tias daim tawv nqaij muaj cov tshuaj uas nqus cov vitamin D. Raws li cov vitamin muaj roj-soluble, nws kuj tuaj yeem pom hauv cov zaub mov muaj roj, tshwj xeeb tshaj yog cov ntses oily thiab lwm yam khoom tsiaj.Nws solubility hauv cov roj tso cai rau nws khaws cia rau hauv lub cev rau qee yam thiab.Vitamin D3 (cholecalciferol) yog ib qho tseem ceeb ntawm cov khoom noj uas muaj lub luag haujlwm rau kev tswj cov calcium ntau ntau thiab pab txhawb kev noj qab haus huv ntawm cov hniav, pob txha thiab pob txha.Nws yog feem ntau nyiam dua vitamin D2 vim tias nws yooj yim dua rau nqus thiab ua haujlwm zoo dua.Vitamin D3 hmoov muaj beige los yog daj-xim av dawb-flowing hais.Cov hmoov hmoov muaj vitamin D3 (cholecalciferol) 0.5-2um microdroplets yaj nyob rau hauv edible rog, embedded nyob rau hauv gelatin thiab sucrose, thiab coated nrog starch.Cov khoom muaj BHT ua antioxidant.Vitamin D3 microparticles yog nplua-grained, beige mus rau yellowish-xim av spherical hmoov nrog zoo fluidity.Siv cov cuab yeej tshwj xeeb ob chav encapsulation, nws yog tsim nyob rau hauv GPM tus qauv 100,000-theem purification Rhiav, uas zoo heev txo qhov rhiab heev rau oxygen, lub teeb thiab av noo.
Function thiab Application Vitamin D3
Vitamin D3 pab tsim cov leeg muaj zog thiab ua haujlwm nrog calcium los tsim cov pob txha muaj zog.Cov leeg vitamin D3 pab cov leeg nqaij los ntawm kev txo qhov mob thiab mob.Nws tso cai rau kev pom cov leeg nqaij ua haujlwm thiab kev loj hlob.Cov pob txha tsis tsuas yog koj cov leeg tau txais txiaj ntsig los ntawm Vitamin D3, tab sis koj cov pob txha thiab.Vitamin D3 ntxiv dag zog rau cov pob txha thiab txhawb nqa calcium nqus mus rau hauv lub cev.Cov neeg uas muaj teeb meem pob txha pob txha los yog pob txha pob txha tuaj yeem tau txais txiaj ntsig zoo los ntawm vitamin D3.Vitamin D3 kuj tseem muaj txiaj ntsig zoo rau cov poj niam postmenopausal los tsim cov pob txha muaj zog.Cov khoom no yog siv los ua vitamin pub additive hauv kev lag luam pub, thiab feem ntau yog siv los ua khoom noj premix rau kev sib xyaw nrog pub.
Vitamin D3 hmoov
Ua ntau yam khoom noj khoom haus additives, pub additives.Sodium ascorbate yog dav siv nyob rau hauv cov zaub mov, dej haus, cultivation thiab tsiaj pub additives, thiab lwm yam teb.Lub ntsiab daim ntawv thov teb: 1. nqaij: raws li xim additives kom muaj xim.2. txiv hmab txiv ntoo cia: tshuaj tsuag los yog siv nrog citric acid kom cov xim thiab tsw, ntev txee lub neej.3. cov khoom hauv kaus poom: ntxiv rau cov kua zaub ua ntej cov kaus poom kom muaj xim thiab tsw.4. qhob cij: khaws cov xim, ntuj tsw thiab ntev txee lub neej.5. raws li additives nyob rau hauv nutrient.6. pub additives.
Kev siv tshuaj
| Khoom npe | Vitamin D3 100,000IU Food Grade | |
| Lub neej txee: | 2 xyoo | |
| Cov khoom kuaj | Specification | Cov txiaj ntsig ntawm Kev Ntsuam Xyuas |
| Qhov tshwm sim | Tawm-dawb mus rau me ntsis yellowish dawb ntws hais. | Ua raws |
| Kev txheeb xyuas (HPLC) | Lub sij hawm cov tshuaj tiv thaiv ntawm Vitamin D3 ncov tau txais ntawm chromatogram los ntawm cov qauv kev soj ntsuam sib raug mus rau qhov nruab nrab tuav lub sij hawm ntawm tus qauv ncov. | Ua raws |
| Poob rau ziab (105 ℃, 4 teev) | Max 6.0% | 3.04% |
| Particle Loj | Tsis pub tsawg tshaj 85% los ntawm US standard sieve No.40 (425μm) | 89.9% |
| As | Max 1 ppm | Ua raws |
| Heavy hlau (Pb) | Max 20 ppm | Ua raws |
| Kev ntsuam xyuas (HPLC) | Tsis pub tsawg tshaj 100,000IU/G | 109,000 IU/G |
| Xaus | Cov khoom no ua tau raws li qhov tshwj xeeb ntawm QS(B)-011-01 | |
| Khoom npe | Vitamin D3 500,000IU Pub Qib | |
| Txee lub neej | 2 xyoo | |
| Yam khoom | SPECIFICATION | TSEEM CEEB |
| Qhov tshwm sim | Tawm-dawb mus rau brownish-daj zoo granular | Ua raws |
| Kev Taw Qhia: Xim Xim | Qhov zoo | Qhov zoo |
| Cov ntsiab lus ntawm vitamin D3 | ≥500,000IU/g | 506,600 IU/g |
| Poob rau ziab | ≤ 5.0% | 4.4% |
| Granularity | 100% mus dhau lub sieve ntawm 0.85mm (US standard mesh sieve No.20) | 100% |
| Ntau tshaj 85% mus dhau lub sieve ntawm 0.425mm (US standard mesh sieve No.40) | 98.4% | |
| Cov ntsiab lus: Ua raws li GB / T 9840-2006. | ||
Vitamin D3 yog '
| Khoom npe | Vitamin D3 1Miu Roj Pub Qib | |
| Txee lub neej | 2 xyoo | |
| Yam khoom | SPECIFICATION | TSEEM CEEB |
| Qhov tshwm sim | Yellow rau xim av kua, los yog siv lead ua thiab roj sib tov (rhuab mus rau 70 ° C yuav tsum tau qhia meej) | Ua raws |
| Kev txheeb xyuas | ||
| UV | Ua raws | Ua raws |
| HPLC | Ua raws | Ua raws |
| Acid nqi | ≤ 2.0mgKOH/g | 0.20 mg KOH/g |
| Tus nqi Peroxide | ≤20mq/kg | 4.5 mq/kg |
| Hnyav Hlau | ≤10ppm | <10ppm |
| Arsenic | ≤ 2 ppm | <2 ppm |
| Cov ntsiab lus ntawm vitamin D3 | ≥1,000,000IU/g | 1,018,000IU/g |
| Xaus: Ua raws li NY/T 1246-2006. | ||
| Khoom npe | Vitamin D3 5MIu Roj Pub Qib | |
| Txee lub neej | 2 xyoo | |
| Yam khoom | SPECIFICATION | TSEEM CEEB |
| Qhov tshwm sim | Yellow rau xim av kua, los yog siv lead ua thiab roj sib tov (rhuab mus rau 70 ° C yuav tsum tau qhia meej) | Ua raws |
| Kev txheeb xyuas | ||
| UV | Ua raws | Ua raws |
| HPLC | Ua raws | Ua raws |
| Acid nqi | ≤ 2.0mgKOH/g | 0.49 mg KOH/g |
| Tus nqi Peroxide | ≤20mq/kg | 4.7 mq/kg |
| Hnyav Hlau | ≤10ppm | <10ppm |
| Arsenic | ≤ 2 ppm | <2 ppm |
| Cov ntsiab lus ntawm vitamin D3 | ≥5,000,000IU/g | 5,100,000IU/g |
| Xaus: Ua raws li NY/T 1246-2006. | ||
Lwm cov npe specification
| Lub npe | Specification |
| Vitamin D3 particle | 100,000IU/G (qib zaub mov) |
| 500,000IU / G (qib zaub mov) | |
| 500,000IU/G (qib pub) | |
| Vitamin D3 | 40,000,000 IU/G |
