Uphando malunga nokusetyenziswa kunye nophuhliso lweGelatina

Ijeli, i-polymer yendalo ephuma kwi i-collagen i-hydrolysis, ibe yinto ebaluleke kakhulu kumashishini amaninzi ngenxa yokuhambelana kwayo kakuhle kwezinto eziphilayo, ukubola kwezinto eziphilayo, kunye neempawu ze-gelling. Iindidi zayo, kubandakanya i-gelatin etyiwayo kunye ne-gelatin yamayeza, zineemeko ezahlukeneyo zokusetyenziswa kunye neemfuno zomgangatho, kunye nochungechunge lwemizi-mveliso olubandakanya iindima eziphambili ezifana nomthengisi we-gelatin yenkomo kunye nomvelisi we-gelatin etyiwayo. Eli nqaku liphonononga ulwahlulo, ukusetyenziswa, kunye nophuhliso lwemizi-mveliso ye-gelatina kunye neemveliso ezinxulumene nayo ngokweenkcukacha.

1. Isishwankathelo seGelatina kunye neeNguqulelo zayo eziphambili

IGelatina yi-hydrocolloid ye-macromolecular efunyenwe ngokutsalwa kwe-collagen kwizicubu ezidityanisiweyo zezilwanyana, amathambo kunye nolusu. Ibonakaliswa kukunyibilika okuhle, amandla okugaya, kunye neempawu zokwenza ifilimu, nto leyo ebeka isiseko sokusetyenziswa kwayo ngokubanzi ekutyeni, kumayeza nakwezinye iindawo. Iindidi zayo eziphambili zahlulwe ngokubanzi kwezi ndidi zimbini zilandelayo:

1.1 I-Gelatin etyiwayo

Njengesithako sokutya esikhuselekileyo nesingenatyhefu, igelatin etyiwayo yimpuphu eqinileyo engenambala, engenancasa, kwaye ikhanya. Isetyenziswa kakhulu kwishishini lokulungisa ukutya njenge-gelling agent, i-stabilizer, i-thickener, kunye ne-clarifier, kwaye umgangatho wayo unxulumene ngokuthe ngqo nenqanaba lemveliso ye-gelatin factory etyiwayo.

1.2 I-Gelatin yamayeza aseTshayina

Njengohlobo olucocekileyo kakhulu lwegelatina, I-gelatin yamayeza aseTshayinainemigangatho yokulawula umgangatho engqongqo kunegelatin etyiwayo, ekufuneka ihambelane nemigangatho yelizwe yoshishino lwamayeza. Isetyenziswa kakhulu kwicandelo lamayeza, ihambelana kakuhle ne-biocompatibility kunye nokhuseleko, kwaye sisixhobo esibalulekileyo sokulungiselela amayeza.

1. Indima Ephambili Yomthengisi WeGelatin Yeenkomo Kwicandelo Lemizi-mveliso

I-gelatin yenkomo, njengohlobo olubalulekileyo lwe-gelatina, ineengenelo zokusebenza okuzinzileyo, amandla aphezulu e-gel, kunye nokusetyenziswa ngokubanzi, kwaye umgangatho wobonelelo lwayo uchaphazela ngokuthe ngqo imveliso yeemveliso ezisezantsi. Umthengisi we-gelatin yenkomo udlala indima ebalulekileyo kulo lonke uthotho lwemizi-mveliso ye-gelatina, ikakhulu ebonakala kwiinkalo ezimbini:

2.1 Inkxaso yezinto eziluhlaza kwimveliso yeGelatin etyiwayo

Uninzi lwezixhobo ezisetyenziswa yifektri yegelatin etyiwayo ukuvelisa igelatin etyiwayo esemgangathweni ophezulu zivela kumthengisi wegelatin yenkomo. Izixhobo ezisetyenziswa yigelatin yenkomo esemgangathweni ophezulu zinokuqinisekisa ukuba igelatin etyiwayo eveliswayo iyahlangabezana nemigangatho yokhuseleko lokutya ngelixa igcina iimpawu zayo zokusebenza kunye nexabiso lesondlo.

2.2 Isiqinisekiso soMgangatho weGelatin yamayeza

I-gelatin yamayeza aseTshayina ineemfuno eziphezulu zezinto ezikrwada, kwaye i-gelatin yenkomo ecocekileyo kakhulu yenye yezona zinto ziphambili kuyo. Umthengisi we-gelatin yenkomo unikezela nge-gelatin yenkomo esemgangathweni nesemgangathweni, enika isiqinisekiso esiqinileyo sokuveliswa kwe-gelatin yamayeza ehlangabezana nemigangatho yamayeza.

1. Isimo sesicelo kunye nendlela yophuhliso lweshishini lweemveliso zeGelatina

Ngenxa yokuphuculwa okuqhubekayo kwemigangatho yokuphila yabantu kunye nophuhliso olukhawulezileyo lwemizi-mveliso yokutya kunye namayeza, imfuno yemarike yeemveliso zegelatina, kuquka igelatin etyiwayo kunye negelatin yamayeza aseTshayina, ikhula ngokuthe chu, kwaye eli shishini likwaqhubela phambili ekuhlakuleleni indalo kunye nophuhliso olusemgangathweni ophezulu.

3.1 Imeko yesicelo sangoku

Kwintsimi yokutya, i-gelatin etyiwayo isetyenziswa kakhulu kwiidizethi, iimveliso zenyama, iimveliso zobisi, kunye nezinye iimveliso, nto leyo ephucula incasa kunye nomgangatho wokutya; kwintsimi yamayeza, i-gelatin yamayeza yaseTshayina isetyenziswa kakhulu ekuveliseni iikhaphu zamayeza, ii-wound dressing, kunye neenkqubo zokuhambisa amayeza, idlala indima engenakutshintshwa.

3.2 Indlela yoPhuhliso lweShishini

Okwangoku, lonke ishishini le-gelatina ligxile ekwenzeni ngcono iinkqubo zemveliso kunye nokunciphisa impembelelo yokusingqongileyo. Abathengisi be-gelatin edliwayo kunye nababoneleli be-gelatin yeenkomo bahlola ngenkuthalo ubuchwepheshe bemveliso eluhlaza ukuze bafezekise uphuhliso oluzinzileyo lweshishini. Kwixesha elizayo, ngophuhliso oluqhubekayo lwetekhnoloji, umgangatho weemveliso ze-gelatina uya kuphuculwa ngakumbi, kwaye amasimi okusetyenziswa aya kuba maninzi ngakumbi, ekhuthaza uphuhliso olusempilweni noluzinzileyo lweshishini le-gelatina lehlabathi.

1. Isiphelo

IGelatina, njengezinto zepolymer zendalo nezinemisebenzi emininzi, idlala indima engenakutshintshwa kwimizi-mveliso yokutya namayeza, kunye neentlobo zayo eziphambili (igelatin etyiwayo kunye negelatin yamayeza yaseTshayina) ebonisa iimpawu zokusetyenziswa ezahlukeneyo kunye nemigangatho yomgangatho. I-gelatin etyiwayo yomzi-mveliso yeyona khonkco iphambili ekuvelisweni kwegelatin etyiwayo, apho ubuchwepheshe bemveliso bumisela ngokuthe ngqo umgangatho kunye nokhuseleko lweemveliso zegelatin etyiwayo, ngelixa umthengisi wegelatin yenkomo enika inkxaso ebalulekileyo yezinto eziluhlaza kuyo yonke ityathanga lemizi-mveliso yegelatina, ukuqinisekisa imveliso ezinzileyo yegelatin etyiwayo kunye namayeza. Ngokuphuculwa okuqhubekayo kwemfuno yemarike kunye nokuqhubela phambili kwetekhnoloji yemveliso eluhlaza, ishishini legelatina liya kuqhubeka nokuphuhlisa ukuya kwiindlela ezisemgangathweni ophezulu nezizinzileyo. Uphuhliso oludibeneyo lomthengisi wegelatin yenkomo, i-gelatin etyiwayo kunye nezinye iikhonkco zetyathanga lemizi-mveliso ziya kukhuthaza ngakumbi ukuveliswa kunye nokuphuculwa kweemveliso zegelatina, zandise imida yazo yokusetyenziswa, kwaye zenze igalelo elikhulu kuphuhliso lwamashishini anxulumene noko.