Xanthan Gum
I-Xanthan gum i-polysaccharide esetyenziswa njengesongezelelo sokutya kunye ne-rheology modifier (Davidson ch. 24).Iveliswa yinkqubo ebandakanya ukubiliswa kweglucose okanye i-sucrose yi-Xanthomonas campestris bacterium.
Ekutyeni, i-xanthan gum idla ngokufumaneka kwiingubo zesaladi kunye neesosi.Inceda ukuzinzisa i-oyile ye-colloidal kunye namalungu aqinileyo ngokuchasene ne-creaming ngokusebenza njenge-emulsifier.Kwakhona isetyenziselwa ukutya okukhenkcezisiweyo kunye neziselo, i-xanthan gum idala ukuthungwa okumnandi kwii-ice creams ezininzi.I-toothpaste ihlala iqulethe i-xanthan gum, apho isebenza njenge-binder ukugcina imveliso efanayo.I-Xanthan gum isetyenziselwa ukubhaka okungenagluten.Ekubeni i-gluten efunyenwe kwingqolowa kufuneka ishiywe, i-xanthan gum isetyenziselwa ukunika intlama okanye ukubetha "ukunamathela" okunokuthi kuphunyezwe nge-gluten.I-Xanthan gum ikwanceda ukujiya ii-substitutes zeqanda zorhwebo ezenziwe kumhlophe weqanda ukuze zithathe indawo yamanqatha kunye ne-emulsifiers ezifumaneka kwi-yolks.Ikwayindlela ekhethwayo yokujiya ulwelo kwabo banengxaki yokuginya, kuba ayiwutshintshi umbala okanye incasa yokutya okanye yeziselo.H
Kwishishini le-oyile, i-xanthan gum isetyenziswa kakhulu, ngokuqhelekileyo ukujiya ulwelo lokomba.Olu lwelo lusebenza ukuthwala izinto eziqinileyo ezisikwe yinto yokomba zibuyele kumphezulu.Xanthan gum inika irheology enkulu "yesiphelo esisezantsi".Xa umjikelezo uyeka, izinto eziqinileyo zihlala zixhonywe kulwelo lokomba.Ukusetyenziswa ngokubanzi kokugrumba okuthe tye kunye nemfuno yolawulo olululo lwezinto eziqinileyo eziye zakhokelela ekusetyenzisweni okwandisiweyo kwe-xanthan gum.I-Xanthan gum iye yongezwa kwikhonkrithi egalelwe ngaphantsi kwamanzi, ukwenzela ukwandisa i-viscosity yayo kunye nokuthintela ukuhlamba.
| Izinto | Imigangatho |
| Impahla Ephathekayo | Mhlophe okanye ukukhanya yellow free |
| Viscosity (1% KCl, cps) | ≥1200 |
| Ubungakanani besuntswana (umnatha) | I-min 95% iphumelele i-80 mesh |
| Umlinganiselo wokucheba | ≥6.5 |
| Ilahleko ekomisweni (%) | ≤15 |
| PH (1%, KCL) | 6.0- 8.0 |
| Uthuthu (%) | ≤16 |
| Iasidi yePyruvic (%) | ≥1.5 |
| V1:V2 | 1.02- 1.45 |
| Iyonke iNitrojeni (%) | ≤1.5 |
| Iintsimbi ezinzima zizonke | ≤10 ppm |
| IArsenic (As) | ≤3 ppm |
| Khokela (Pb) | ≤2 ppm |
| Ubalo lwepleyiti lulonke (cfu/g) | ≤ 2000 |
| Umngundo/Igwele (cfu/g) | ≤100 |
| Salmonella | Ibi |
| I-Coliform | ≤30 MPN/100g |
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.
