Igama lomkhiqizo | Vitamin APngale ngingu |
Elinye igama | Retinol pngale ngingu |
Ukubonakala | I-powder ephuzi ekhanyayo |
Isithako esisebenzayo | Vitamin a |
Ukucacisa | 500,000IU / G |
Indlela yokuhlola | I-HPLC |
Cas Cha. | 68-26-8 |
Sebenza | Ukulondolozwa kwamehlo |
Isampula yamahhala | -Tholakala |
Coha | -Tholakala |
Impilo yeshelufu | Izinyanga ezingama-24 |
Vitamin aInemisebenzi ehlukahlukene, kufaka phakathi ukulondolozwa kombono, ukukhuthaza amasosha omzimba anempilo, ukugcina umsebenzi ojwayelekile wesikhumba nolwelwesi lwama-mucous, kanye nokuthuthukisa ukuthuthukiswa kwamathambo.
Okokuqala, uvithamini a kubalulekile ukulungiswa kombono. I-retinol yingxenye esemqoka yeRhodopsin e-retina, ezwa futhi iguqula amasiginali akhanyayo futhi isisiza ukubona kahle. Amavithamini anganele angaholela ekuboniseni ebusuku, okwenza abantu babe nezinkinga ezinjengombono onciphile ezindaweni ezimnyama nobunzima bokuvuma ebumnyameni. Okwesibili, amavithamini a adlala indima ebalulekile ekusebenzeni okujwayelekile kwamasosha omzimba. Kungathuthukisa umsebenzi wamaseli omzimba futhi uthuthukise ukumelana nomzimba kuma-pathogens. Ukushoda kwevithamini kungaphazamisa amasosha omzimba futhi kukwenze ube sengozini yokutheleleka ngamagciwane, amagciwane namanye amagciwane.
Ngaphezu kwalokho, uvithamini A ubaluleke kakhulu empilweni yesikhumba nolwelwesi lwama-mucous. Kukhuthaza ukukhula kanye nokwehlukanisa amaseli esikhumba futhi kusiza ukugcina impilo, ukuqina kanye nokwakheka okujwayelekile kwesikhumba. Vitamin A kungagqugquzela ukulungiswa kwezicubu ze-mucosal futhi kunciphise ukoma kwe-mucosal nokuvuvukala.
Ngaphezu kwalokho, uVitamin A futhi udlala indima ebalulekile ekuthuthukisweni kwamathambo. Kuyabandakanyeka ekuqondiseni umehluko wamaseli wamathambo nokwakhiwa kwezicubu zamathambo, kusiza ukugcina impilo namandla ethambo. Amavithamini anganele angaholela ezinkingeni ezinjengokwenziwa kwethambekele kwethambo ne-osteoporosis
IVitamin A inohlu olubanzi lwezicelo.
Imvamisa isetshenziswa kwezokwelapha ukwelapha nokuvimbela ezinye izifo ezihlobene nokushoda kwevithamini, njengokungaboni kahle ebusuku kanye ne-corneal Sicca.
Ngaphezu kwalokho, uvithamini A usetshenziswa kabanzi emkhakheni wokunakekelwa kwesikhumba ukwelapha nokunciphisa izinkinga zesikhumba ezinjengemqubuko, isikhumba esomile, nokuguga.
Ngasikhathi sinye, ngenxa yeqhaza elibalulekile le-Vitamin A ku-immune System, lungasetshenziswa futhi ukuthuthukisa ukungavikeleki nokuvimbela ukutheleleka nezifo.
1. 1kg / aluminium foil bag, enezikhwama ezimbili zepulasitiki ngaphakathi.
2. 25kg / ibhokisi, ngesikhwama esisodwa se-aluminium foil ngaphakathi. I-56CM * 31.5cm * 30cm, 0.05cbm / Carton, Isisindo Esikhulu: 27kg.
3. I-25kg / i-fiber drum, ngesikhwama esisodwa se-aluminium ngaphakathi. I-41CM * 41cm * 50cm, 0.08CBM / Drum, Isisindo Esikhulu: 28kg.