I-Vitamin C (Ascorbic Acid)
I-Ascorbic Acid iyinhlanganisela yemvelo eyenzeka ngokwemvelo enezakhiwo ze-antioxidant.Iqinile emhlophe, kodwa amasampula angahlanzekile angabonakala ephuzi.Incibilika kahle emanzini ukuze inikeze izixazululo ezine-acidic kancane.Ngenxa yokuthi itholakala ku-glucose, izilwane eziningi ziyakwazi ukuyikhiqiza, kodwa abantu bayayidinga njengengxenye yokudla kwabo.Ezinye izilwane ezinomgogodla ezingenawo amandla okukhiqiza i-ascorbic acid zihlanganisa ezinye izinkawu, izingulube ze-Guinea, izinhlanzi ze-teleost, amalulwane, nezinye izinyoni, konke okudinga njenge-micronutrient yokudla (okungukuthi, ngesimo sevithamini).
Kukhona i-D-ascorbic acid, engenzeki emvelweni.Ingase yenziwe ngokuzenzakalelayo.Inezindawo ezifanayo zokulwa ne-antioxidant ku-L-ascorbic acid nokho inomsebenzi omncane kakhulu wevithamini C (yize ingekho ziro impela).
Isicelo seI-Vitamin C (Ascorbic Acid)
Embonini yezemithi, ingasetshenziswa ukwelapha isifo sohudo kanye nezifo ezihlukahlukene ezinzima nezingamahlalakhona, ziyasebenza ekuntulekeni kwe-VC, Embonini yokudla, ingasebenzisa kokubili njengezithako zokudla okunomsoco, i-VC eyengeziwe ekusetshenzisweni kokudla, futhi ama-Antioxidants amahle ekulondolozeni ukudla, asetshenziswa kakhulu emikhiqizweni yenyama, imikhiqizo kafulawa ovutshiwe, ubhiya, ama-dtink wetiye, ijusi yezithelo, izithelo ezisemathinini, inyama ekheniwe nokunye; evame ukusetshenziswa ezimonyoni, izithasiselo zokudla kanye nezinye izindawo zezimboni.
| Into | Okujwayelekile |
| Ukubukeka | I-crystal emhlophe noma cishe emhlophe noma i-crystalline powder |
| Iphoyinti lokuncibilika | 191 °C ~ 192°C |
| i-pH (5%, w/v) | 2.2 ~ 2.5 |
| i-pH (2%,w/v) | 2.4 ~ 2.8 |
| Ukujikeleza kwe-optical okuqondile | +20.5° ~ +21.5° |
| Ukucaca kwesixazululo | Kucace |
| Izinsimbi ezinzima | ≤0.0003% |
| I-Assay (as C 6H 8O6, %) | 99.0 ~ 100.5 |
| Ithusi | ≤3 mg/kg |
| Insimbi | ≤2 mg/kg |
| Ukulahlekelwa ekomisweni | ≤0.1% |
| Umlotha one-sulphate | ≤ 0.1% |
| Izinyibilikisi ezisele (njenge-methanol) | ≤ 500 mg/kg |
| Isamba senani lepuleti (cfu/g) | ≤ 1000 |
Isitoreji: endaweni eyomile, epholile, nenomthunzi enezinto ezipakishwayo zangempela, gwema umswakama, gcina ekamelweni lokushisa.
I-Shelf Life: izinyanga ezingu-48
Iphakheji:in25kg/isikhwama
ukulethwa: ngokushesha
1. Ithini imigomo yakho yokukhokha?
T/T noma L/C.
2. Yisiphi isikhathi sakho sokulethwa?
Ngokuvamile sizohlela ukuthunyelwa ezinsukwini ezingu-7 -15.
3. Kuthiwani ngokupakisha?
Ngokuvamile sinikeza ukupakisha njengoba 25 kg / isikhwama noma ibhokisi.Yebo, uma unezidingo ezikhethekile kuzo, sizokwenza ngokusho kwakho.
4. Kuthiwani ngokuba semthethweni kwemikhiqizo?
Ngokwemikhiqizo oyi-odile.
5. Yiziphi izincwadi ozinikezayo?
Ngokuvamile, sihlinzeka nge-invoyisi Yezohwebo, Uhlu Lokupakisha, Isikweletu Sokulayisha, i-COA, Isitifiketi Sezempilo kanye nesitifiketi Somsuka.Uma izimakethe zakho zinezidingo ezikhethekile, sazise.
6. Yini imbobo yokulayisha?
Ngokuvamile iShanghai, iQingdao noma iTianjin.
