I-Vitamin D3, eyaziwa nangokuthi i-Cholecalciferol, iwuhlobo lwe-Vitamin D

I-Vitamin D3, eyaziwa nangokuthi i-cholecalciferol, iwuhlobo lwevithamini D.

I-Vitamin D3 iyancibilika emafutheni, ayincibiliki emanzini, futhi ingancibilika kumafutha noma izincibilikisi zamafutha. Ingakwazi ukumelana nokushisa okuphezulu kanye ne-oxidation kuzixazululo ezingathathi hlangothi ne-alkali.

I-Vitamin D3 (i-cholecalciferol) ikhiqizwa ngokuyinhloko ngumzimba womuntu. Isikhumba somzimba womuntu siqukethe uhlobo lwe-cholesterol, oluba yivithamini D3 ngemuva kokuchayeka elangeni. Ngaphezu kwalokho, i-vitamin D3 ingabuye itholakale ekudleni kwezilwane, njengesibindi, ikakhulukazi amafutha esibindi se-cod akhishwe esibindini sezinhlanzi zemikhiqizo yasolwandle.

Xhumana nathi

imininingwane yomkhiqizo

Isingeniso

I-Vitamin D3 iyivithamini encibilikayo ngamafutha, isetshenziswa njengesandulela se-calcium, i-phosphorus metabolic hormone,

inobudlelwane obuseduze nokukhanya kwelanga, okubizwa nangokuthi "i-vitamin yelanga". I-Vitamin D3 iyancibilika emafutheni,

engancibiliki emanzini, ingancibilika kumafutha noma izincibilikisi ezinamafutha, izinga lokushisa eliphezulu kanye ne-oxidation ku-neutral kanye ne-alkali

isisombululo.

Kuma-rickets, i-osteomalacia kanye ne-tetany yabazalwane bezingane, ukuvinjelwa nokulawulwa kwe-caries yamazinyo nakho kuyatholakala. Imithamo emikhulu yesifo sofuba sesikhumba,

isikhumba kanye nolwelwesi lwamafinyila futhi ngamunye lupus erythematosus (sle), njll Vitamin class imithi,Ikakhulukazi ukukhuthaza ukumuncwa emathunjini kanye inzika ye-calcium ne-phosphorus.

kanye ne-sediment, yokwelapha izifo zama-rickets kanye ne-osteomalacia.

incazelo2

Umsebenzi

1) I-Vitamin D3 i-fat-soluble. Lokhu kusho ukuthi inani elidlulele lalo ligcinwa ezicutshini zomzimba. Imithamo ephezulu yesikhathi eside ingase ifakwe ezicutshini ezithambile, kulimaze ngendlela engenakulungiseka izinso nohlelo lwenhliziyo nemithambo yegazi. Njengamanye amavithamini ancibilikayo emafutheni, i-vitamin D3 ingaba yingozi. Izimpawu zevithamini D3 eningi zihlanganisa isicanucanu, ubuthakathaka, ukuqunjelwa, ukushaya kwenhliziyo okungavamile, ukuncipha kwesisindo, ukuquleka, nokucasuka.

2) I-Vitamin D3 ingenye yalawo mavithamini lapho ukuntula kungabangela imiphumela emibi. Izingane ezingatholi uvithamini D3 owanele ekudleni kwazo zisengozini enkulu yokuba nama-rickets, isifo esidala ukonakala kwamathambo namazinyo ezinganeni. Abantu abadala abanamazinga aphansi kavithamini D3 maningi amathuba okuba babe ne-osteomalacia (efana nama-rickets) futhi baphathwe yi-osteoporosis, isifo esinciphisa amathambo.

3) I-Vitamin D3 iphinde ilawule isimiso sezinzwa, esiza ekwelapheni ukuqwasha. Ingilazi yobisi olufudumele ngaphambi kokulala ingakusiza ngempela ukuthi ulale kahle! Ukuntuleka kwe-Vitamin D3 kuye kwaxhunyaniswa nokuthuthukiswa kwezinye izifo, kuhlanganise nesifo sikashukela sohlobo I, ubuhlungu bemisipha namathambo, kanye nomdlavuza.

Ukucaciswa komkhiqizo

Into yokuhlola	Okujwayelekile	Umphumela
Okuqukethwe kwe-Vitamin D3	≥500,000IU/g	506,800IU/g
Ukubukeka	Amakristalu amhlophe noma acishe abe mhlophe	Iyahambisana
Ukuhlonza	EP/USP	Okuhle
Ukujikeleza kwe-optical okuqondile	+105.0°- +112.0°	+109.6°
Ukulahlekelwa ekomisweni	5.0% ubuningi	4.1%
Njengoba	1ppm ubuningi	0.1ppm
Izinsimbi ezisindayo(pb)	20ppm ubuningi	3 ppm
Ubumbudumbudu	(1)100%ngena ngesisefo esingu-0.85mm (Isisefo semeshi esijwayelekile sase-US No.20) (2)Ngaphezu kwama-85% angena ngesisefo esingu-0.425mm (US standard mesh sieve No.40)	(1) 100% (2) 97.6%