Ivithamin C (Ascorbic Acid)
I-Ascorbic Acid yinto eyenzeka ngokwemvelo yendalo ephilayo eneempawu ze-antioxidant.Iqinile emhlophe, kodwa iisampulu ezingacocekanga zinokubonakala zityheli.Inyibilika kakuhle emanzini ukunika izisombululo ezineasidi encinci.Ngenxa yokuba ivela kwi-glucose, izilwanyana ezininzi ziyakwazi ukuyivelisa, kodwa abantu bayayifuna njengenxalenye yesondlo sabo.Ezinye izilwanyana ezingakwazi ukuvelisa i-ascorbic acid ziquka ezinye iiprimates, iihagu, iintlanzi ze-teleost, amalulwane, kunye nezinye iintaka, zonke ezifuna njenge-micronutrient yokutya (oko kukuthi, kwifom ye-vitamin).
Kukho i-D-ascorbic acid, engenzekiyo kwindalo.Isenokwenziwa ngokwenziwa.Ineempawu ezifanayo ze-antioxidant kwi-L-ascorbic acid kodwa inomsebenzi omncinci we-vitamin C (nangona ingekho ncam).
Isicelo seIvithamin C (Ascorbic Acid)
Kumashishini amayeza, ingasetyenziselwa ukunyanga i-scurvy kunye nezifo ezahlukeneyo ezinobungozi kunye nezingapheliyo, zisebenza ekunqongopheni kwe-VC, kwishishini lokutya, inokusebenzisa zombini njengezongezo zesondlo, i-VC eyongezelelweyo ekusetyenzweni kokutya, kwaye kwakhona. ilungile Antioxidants ekugcinweni kokutya, esetyenziswa kakhulu kwimveliso yenyama, iimveliso zomgubo enegwele, ibhiya, iti dtinks, ijusi yeziqhamo, iziqhamo ezinkonkxiweyo, inyama enkonkxiweyo njalo njalo; esetyenziswa ngokuqhelekileyo kwizinto zokuthambisa, izongezo zokutya kunye nezinye iindawo zoshishino.
| Into | Umgangatho |
| Imbonakalo | I-crystal emhlophe okanye iphantse imhlophe okanye i-crystalline powder |
| Indawo yokunyibilika | 191 °C ~ 192°C |
| pH (5%, w/v) | 2.2 ~ 2.5 |
| pH (2%,w/v) | 2.4 ~ 2.8 |
| Ukujikeleza okuthe ngqo | +20,5 ° ~ +21,5 ° |
| Ukucaca kwesisombululo | Cacileyo |
| Iintsimbi ezinzima | ≤0.0003% |
| Uvavanyo (njengoko C 6H 8O6, %) | 99.0 ~ 100.5 |
| Ubhedu | ≤3 mg/kg |
| Intsimbi | ≤2 mg/kg |
| Ilahleko ekomisweni | ≤0.1% |
| Uthuthu olune-sulphated | ≤ 0.1% |
| Izinyibilikisi ezishiyekileyo (njengemethanol) | ≤ 500 mg / kg |
| Ubalo lwepleyiti lulonke (cfu/g) | ≤ 1000 |
Ugcino: kwindawo eyomileyo, epholileyo, kunye nendawo enomthunzi enepakethe yokuqala, thintela ukufuma, gcina kwiqondo lokushisa.
Beka ubomi kwishelufa: iinyanga ezingama-48
Iphakheji:in25kg/ibhegi
ukuhanjiswa: khawuleza
1. Ithini imiqathango yakho yentlawulo?
T/T okanye L/C.
2. Lithini ixesha lakho lokuhambisa?
Ngokuqhelekileyo siya kulungelelanisa ukuthunyelwa kwiintsuku ze-7 -15.
3. Kuthekani ngokupakisha?
Ngokuqhelekileyo sibonelela ngokupakisha njenge-25 kg / ibhegi okanye ibhokisi.Ewe, ukuba uneemfuno ezizodwa kubo, siya kwenza ngokutsho kwakho.
4. Kuthekani malunga nokuba semthethweni kweemveliso?
Ngokweemveliso oziyaleleyo.
5. Ngawaphi amaxwebhu owabonelelayo?
Ngokuqhelekileyo, sinikezela nge-invoyisi yezoRhwebo, uLuhlu lokuPakisha, iBhili yokulayisha, i-COA, isatifikethi seMpilo kunye nesatifikethi seMvelaphi.Ukuba iimarike zakho zineemfuno ezizodwa, sazise.
6. Yintoni izibuko lokulayisha?
Ngokuqhelekileyo yiShanghai, iQingdao okanye iTianjin.
