IVitamin A yiqembu lezinhlanganisela zokudla okungenamsoco ezingenasisekelo, ezibandakanya i-retinol, ubuyisathi, i-redinoic acid, kanye nama-carotenoids ambalwa, phakathi kwalo i-beta-carotene ebaluleke kakhulu. I-Vitamin A inemisebenzi eminingi: Kubalulekile ekukhuleni nasekuthuthukisweni, ukugcinwa kwamasosha omzimba nombono omuhle. IVitamin A iyadingeka yi-retina yeso ngesimo se-retinal, ehlanganisa nge-protein opsin ukwakha i-Rhodopsin, i-molecule ekhanyayo elula, edingekayo. I-Vitamin A nayo isebenza endimeni ehluke kakhulu njengendlela yokuphinda i-retinol engaziwa njenge-retinol eyaziwa ngokuthi i-retinoic acid, okuyinto ebalulekile yokukhula yama-hormone-efana ne-epithelial namanye amaseli.

UkubekaEndaweni eyomile, epholile futhi enomthunzi ngepakepu yangempela, gwema umswakama, gcina emazingeni okushisa ekamelo.

Impilo yeshelufu: Izinyanga ezingama-48

Iphakheji: InI-25KG / BAG

ukuhambisa: ngokushesha

1. Yini imigomo yakho yokukhokha?
T / t noma l / c.

2. Yini isikhathi sakho sokulethwa?
Imvamisa sizohlela ukuthunyelwa ngezinsuku ezingama-7 -15.

3. Kuthiwani ngokupakisha?
Imvamisa sinikeza ukupakishwa njenge-25 kg / isikhwama noma i-carton. Vele, uma unezimfuneko ezikhethekile kuzo, sizokusho ngokwenu.

4. Kuthiwani ngokuqina kwemikhiqizo?
Ngokusho kwemikhiqizo oyalile.

5. Imiphi imibhalo oyinikezayo? 
Imvamisa, sihlinzeka nge-invoice ye-Comminery, Uhlu Lokupakisha, uMthethosivivinywa Wokulayisha, COA, Isitifiketi Sezempilo kanye nesitifiketi Somsuka. Uma izimakethe zakho zinazo izidingo ezikhethekile, sazise.

6. Yini ukulayisha imbobo?
Imvamisa yiShanghai, Qingdao noma iTianjin.