I-modified soya phospholipid, eyaziwa nangokuthi i-hydroxylated lecithin, iwumkhiqizo we-soya phospholipid oguqulwe ngamakhemikhali.

Kuthatha i-phospholipid yemvelo njengento eluhlaza, ngokwelashwa kokuguqulwa kwamakhemikhali njenge-hydroxylation, bese kuba ngokwelashwa ngokomzimba namakhemikhali, ukukhishwa kwe-acetone nezinye izinyathelo, futhi ekugcineni uthole umkhiqizo oyimpushana kanye ne-granular ongenawo uwoyela kanye nongenasithwali. Inqubo yokukhiqiza yenza i-phospholipid yesoya eguquliwe yaba ngcono kakhulu kune-phospholipid yemvelo ngokuya nge-emulsification kanye ne-hydrophilicity.

Izingxenye eziyinhloko kanye nezakhiwo ze-phospholipids ye-soya eguquliwe

Izingxenye eziyinhloko ze-phospholipids ye-soya eguquliwe zihlanganisa i-choline phosphate, i-choline phosphate, i-phosphatidylic acid ne-inositol phosphate. Lezi zithako ziyi-hydroxylated ngamakhemikhali afana ne-hydrogen peroxide, i-benzoyl peroxide, i-lactic acid ne-sodium hydroxide ngesikhathi senqubo yokuguqulwa, ngaleyo ndlela zinikeze izakhiwo eziyingqayizivele zomzimba namakhemikhali.

Izakhiwo: Ama-phospholipids kabhontshisi wesoya aguquliwe ngokuvamile aphuzi ngokukhanyayo kuya kumpushana ophuzi noma ayimbudumbudu, kulula ukumunca umswakama, anokunambitheka okukhethekile "okumhlophe", ancibilika kancane emanzini, kodwa kulula ukwenza i-emulsion emanzini, futhi kulula ukuyihlakaza kanye ne-hydrate kune-phospholipids evamile.

Ukusetshenziswa kwe-phospholipids ye-soya eguquliwe embonini yokudla

Ama-phospholipids ayizinto ezinomsoco futhi asetshenziswa kakhulu embonini yokudla njengemajarini, izinto ezibhakwayo, uswidi, iziphuzo nokunye.

1.Imajarini kanye nokunciphisa. Ngaphansi kwezimo ezithile zenqubo, ama-phospholipid angenza imajarini ibe uhlobo lwe-W/O (uwoyela emanzini) noma uhlobo lwe-O/W (amanzi kuwoyela) izigaba ezimbili zemikhiqizo.

2.Izimpahla ezibhakwayo. Ukwengeza ama-phospholipids enhlama yesinkwa, ama-biscuits nama-pastries kungathuthukisa ukumuncwa kwamanzi enhlama ngokusebenzisa impahla yayo ye-emulsifying, ukuze ufulawa, amanzi namafutha kuhlanganiswe kalula ngokulinganayo, kuthuthukise ukucwenga futhi kwandise umthamo womkhiqizo.

3.uswidi. Emikhiqizweni ehlukahlukene yamaswidi, ukungezwa kwe-phospholipid kusiza emulsification esheshayo yesiraphu namafutha, kungathuthukisa umphumela wokumanzisa, kwenze ukubukeka kweswidi kube bushelelezi, kunciphise i-viscosity yezinto ezingavuthiwe, kuyasebenza ekusebenzeni, kwandise ukufana nokuzinza komkhiqizo, futhi iyi-ejenti yokukhululwa enhle.

4.Iziphuzo. Esiphuzweni esiyimpuphu noma esiyikristalu, ukwengeza inani elifanele le-phospholipid kungasetshenziswa njenge-emulsifier kanye ne-ejenti yokumanzisa. Ama-phospholipids angasetshenziswa njengama-emulsifiers kanye nama-stabilizers ekukhiqizeni u-ayisikhilimu. Ama-phospholipids ama-emulsifiers amahle ekukhiqizeni iziphuzo ze-emulsion ze-O/W (amafutha emanzini).

5..Ukudla kwesintu. I-Lysophospholipids yatholwa nge-enzymolysis ye-soybean phospholipids ene-phospholipase A1. Ama-Lysophospholipids asetshenziswa kuma-noodle futhi akalwa ngokwelula isandla, i-TPA yokuhlaziya ukuthungwa kanye nokwelula. Imiphumela yabonisa ukuthi ukungezwa kwe-lysophospholipids kuthuthukisa ukunwetshwa kwenhlama. Ingavimbela ngokuphumelelayo ukwenzeka kwesobho sokuxuba okubangelwa ukuncibilika kwesitashi, inciphise isikhathi sokupheka sama-noodle, futhi ithuthukise izinga lokunamathela, ukwelula kanye nokushelela kwama-noodle aphekiwe.

I-6.I-Lysophospholipids yalungiswa nge-hydrolysis ye-soybean phospholipids isebenzisa i-phospholipase A2 njenge-catalyst. Izakhiwo ze-rheological zenhlama ene-phospholipids yesoya nama-lysophospholipids zafundwa. Imiphumela yabonisa ukuthi i-lysophospholipids yathuthukisa isikhathi sokubunjwa, ukuzinza namandla aqinile enhlama, futhi yathuthukisa izakhiwo ze-rheological kanye nekhwalithi yokubhaka kafulawa.

Ngokungeziwe kulezi zicelo ezingenhla, ama-phospholipids angasetshenziswa futhi ezinhlelweni zemboni yezemithi nezempilo, njengama-phospholipids angasetshenziswa njengama-emulsifiers emithi. Ama-phospholipids angasetshenziswa futhi njengezithasiselo zokudla okunomsoco emfuyweni nasezilwaneni zasemanzini, futhi asetshenziswe embonini yokudla.