I-APPLICATION ye-WATER RETAINING AGENT kwi-MEAT PRODUCTS

I-arhente yokugcina umswakama ibhekisela kwiklasi yezinto ezinokuphucula ukuzinza kwemveliso, ukugcina umthamo wangaphakathi wokubamba amanzi okutya, kunye nokuphucula imilo, i-flavour, umbala, njl. ukunceda ukugcina ukufuma ekutyeni ikakhulu kubhekiselele kwiiphosphates ezisetyenziswa kwinyama kunye nokulungiswa kwemveliso yasemanzini ukomeleza uzinzo lwazo lokufuma kwaye zibe nomthamo ophezulu wokubamba amanzi.

I-Phosphate kuphela kwe-humectant yenyama enokuthi isebenze ngokufanelekileyo iprotheni yenyama kwimveliso yeemveliso zenyama.Imveliso kunye nokulungiswa kweemveliso zenyama ayinakwahlulwa kwi-phosphate.Phosphate yohlulwe kakhulu ibe yimiba emibini, iimveliso ze-monomer kunye nemveliso edibeneyo.

Iimveliso ze-Monomer: zibhekisela kwi-phosphates echazwe kwi-GB2760 yeMigangatho yokuSebenza okongeziweyo kokutya njenge-sodium tripolyphosphate, i-sodium pyrophosphate, i-hexametaphosphate ye-sodium, kunye ne-trisodium phosphate.

Iimveliso ze-Monomer: zibhekisela kwi-phosphates echazwe kwi-GB2760 yeMigangatho yokuSebenza okongeziweyo kokutya njenge-sodium tripolyphosphate, i-sodium pyrophosphate, i-hexametaphosphate ye-sodium, kunye ne-trisodium phosphate.

1. INkqubo yePhosphate yokuphucula ukubamba amanzi enyama:

1.1 Lungisa ixabiso le-pH yenyama ukuze ibe phezulu kune-isoelectric point (pH5.5) yeprotheyini yenyama, ukuze kuphuculwe ukugcinwa kwamanzi kwinyama kunye nokuqinisekisa ukutsha kwenyama;

I-1.2 Ukwandisa amandla e-ionic, enenzuzo ekuchithwa kweprotheni ye-myofibrillar, kwaye yenza isakhiwo sothungelwano kunye neprotheni ye-sarcoplasmic ngokubambisana netyuwa, ukwenzela ukuba amanzi ahlanganiswe kwisakhiwo sothungelwano;

I-1.3 Iyakwazi i-chelate ion zetsimbi ezifana ne-Ca2 +, i-Mg2 +, i-Fe2 +, iphucula ukusebenza kokugcinwa kwamanzi, kwaye ngexesha elifanayo liphucula umphumo we-antioxidant, kuba i-ion zetsimbi ziyi-activators ze-fat oxidation kunye ne-rancidity.Ityuwa yetyuwa, amaqela e-carboxyl kwiprotheni ye-muscle akhululwa, ngenxa ye-electrostatic repulsion phakathi kwamaqela e-carboxyl, isakhiwo seprotheni sikhululekile, kwaye amanzi amaninzi anokufunxa, ngaloo ndlela kuphuculwe ukugcinwa kwamanzi kwenyama;

Kukho iintlobo ezininzi ze-phosphates, kwaye umphumo wemveliso enye uhlala ulinganiselwe.Akunakwenzeka ukusebenzisa i-phosphate enye ekusetyenzisweni kweemveliso zenyama.Kuya kuhlala kukho iimveliso zephosphate ezimbini okanye ngaphezulu ezixutywe kwimveliso edibeneyo.

2. Unokukhetha njani iarhente yokugcina ukufuma:

2.1 Iimveliso ezinomxholo ophezulu wenyama (ngaphezu kwama-50%): Ngokuqhelekileyo, iimveliso ezixutywe nge-phosphate ecocekileyo zisetyenzisiweyo, kwaye inani elongezelelweyo li-0.3% -0.5%;

2.2 Iimveliso ezinomxholo ophantsi kancinci wenyama: Ngokuqhelekileyo, imali eyongezelelweyo yi-0.5% -1%.Iimveliso ezinjalo zixutywa ngokubanzi kunye nemisebenzi ekhethekileyo efana ne-colloids ukunyusa i-viscosity kunye nokubambisana kokuzaliswa;

3. Imigaqo emininzi yokukhetha iimveliso ze-humectant:

3.1 I-solubility yemveliso, i-ejenti yokugcinwa ingasetyenziselwa kuphela emva kokuchithwa, kunye nemveliso enokuchithwa kakubi ayikwazi i-100% ukudlala indima yemveliso;

3.2 Ikhono lokuzaliswa kwenyama edibeneyo yokugcina amanzi kunye nokuphuhlisa umbala: Emva kokuba ukuzaliswa kwenyama kuhlanjululwe, kuya kuba ne-elasticity, kwaye ukuzaliswa kwenyama kuya kuba nokukhanya;

3.3 Incasa yemveliso: iiphosphates ezinobunyulu obunganelanga kunye nomgangatho ophantsi ziya kuba ne-astringency xa zenziwe kwimveliso yenyama kwaye incasa.Ukubonakaliswa okubonakalayo kumacala omabini engcambu yolwimi, kulandelwa neenkcukacha ezifana nokuhlwaya kwencasa yemveliso;

3.4 Ukumiselwa kwexabiso le-PH, i-PH8.0-9.0, i-alkalinity eyomeleleyo kakhulu, i-tenderization enzulu yenyama, ekhokelela kwisakhiwo semveliso ekhululekile, kungekhona izilayi ezithambileyo, i-elasticity embi;

3.5 I-additive additive ine-flavour enhle kunye ne-synergistic effect enhle, ukuphepha ukungahambi kakuhle kwemveliso enye efana ne-flavour astringent, ukunyibilika kakubi, ukuchithwa kwetyuwa, kunye nesiphumo esingenamsebenzi;