APPLICATION yeWATER RETAINING AGENT muMEAT PRODUCTS

Moisture retention agent inoreva kirasi yezvinhu zvinogona kuvandudza kugadzikana kwechigadzirwa, kuchengetedza mukati memvura inobata simba rekudya, uye kugadzirisa chimiro, kunaka, ruvara, nezvimwewo zvechikafu panguva yekugadzira chikafu. kubatsira kuchengetedza hunyoro muchikafu kazhinji inoreva maphosphates anoshandiswa munyama uye mumvura kugadzira chigadzirwa kuti vawedzere kugadzikana kwavo mwando uye kuve nepamusoro pekubata mvura.

Phosphate ndiyo yega humectant yenyama inogona kumisa mapuroteni enyama mukugadzirwa kwezvigadzirwa zvenyama.Kugadzirwa uye kugadzirwa kwezvigadzirwa zvenyama hazviparadzaniswe kubva kune phosphate.Phosphate inonyanya kukamurwa kuita zvinhu zviviri, monomer zvigadzirwa uye komputa zvigadzirwa.

Zvigadzirwa zveMonomer: zvinoreva maphosphates anotsanangurwa muGB2760 Chikafu Chinowedzera Kushandisa Maitiro akadai se sodium tripolyphosphate, sodium pyrophosphate, sodium hexametaphosphate, uye trisodium phosphate.

Zvigadzirwa zveMonomer: zvinoreva maphosphates anotsanangurwa muGB2760 Chikafu Chinowedzera Kushandisa Maitiro akadai se sodium tripolyphosphate, sodium pyrophosphate, sodium hexametaphosphate, uye trisodium phosphate.

1. Mechanism yePhosphate Kuvandudza Kubata Mvura Yenyama:

1.1 Gadzirisa pH kukosha kwenyama kuti iite yakakwirira kupfuura isoelectric point (pH5.5) yeprotein yenyama, kuitira kuti uvandudze kuchengetedzwa kwemvura kwenyama uye kuve nechokwadi chekutsva kwenyama;

1.2 Kuwedzera ionic simba, iyo inobatsira pakuparara kweprotein yemyofibrillar, uye inoumba hurongwa hwemambure neprotein sarcoplasmic mukubatana nemunyu, kuitira kuti mvura iunganidzwe muhutano hwemambure;

1.3 Inogona chelate metal ions yakadai seCa2 +, Mg2 +, Fe2 +, inovandudza kushanda kwekuchengetedza mvura, uye panguva imwechete inovandudza antioxidant effect, nokuti ions yesimbi ndeye activators yemafuta oxidation uye rancidity.Salt chelation, mapoka e-carboxyl muprotein yemhasuru anosunungurwa, nekuda kwekuregererwa kwe electrostatic pakati pemapoka e-carboxyl, chimiro cheprotein chakasununguka, uye mvura yakawanda inogona kutorwa, nokudaro ichivandudza kuchengetedza kwemvura yenyama;

Kune akawanda marudzi e phosphates, uye mhedzisiro yechigadzirwa chimwe inogara ichiganhurwa.Hazvibviri kushandisa phosphate imwe chete mukushandiswa kwezvigadzirwa zvenyama.Pachave paine maviri kana anopfuura efosfati zvigadzirwa zvakasanganiswa mumisanganiswa chigadzirwa.

2. Nzira yekusarudza mumiriri wekuchengetedza mwando mukomboni:

2.1 Zvigadzirwa zvine nyama yakakura (pamusoro pe50%): Kazhinji, zvigadzirwa zvakagadzirwa ne phosphate yakachena zvinoshandiswa, uye mari yekuwedzera ndeye 0.3% -0.5%;

2.2 Zvigadzirwa zvine nyama yakaderera zvishoma: Kazhinji, mari yekuwedzera ndeye 0.5% -1%.Zvigadzirwa zvakadaro zvinowanzobatanidzwa neakakosha mabasa akadai se colloids kuwedzera viscosity uye kubatana kwekuzadza;

3. Misimboti yakati wandei yekusarudza zvigadzirwa zvehumectant:

3.1 Kunyungudika kwechigadzirwa, mumiriri wekuchengetedza anogona kungoshandiswa mushure mekunyungudika, uye chigadzirwa chine kuparara kwakashata hachikwanisi 100% kutamba basa rechigadzirwa;

3.2 Kugona kwekuzadza nyama yakakanyiwa kuchengetedza mvura uye kukudziridza ruvara: Mushure mekunge nyama ichizadzwa nemarinated, inenge iine elasticity, uye kuzadza nyama kuchava nekupenya;

3.3 Kuravira kwechigadzirwa: maphosphates asina kukwana kuchena uye hurombo husina kunaka huchava neastringency painogadzirwa kuita zvigadzirwa zvenyama uye kuravira.Chiratidzo chiri pachena chiri kumativi ose emudzi werurimi, zvichiteverwa nemashoko akadai sekujeka kwekuravira kwechigadzirwa;

3.4 Kutemerwa kwePH kukosha, PH8.0-9.0, yakanyanya kusimba alkalinity, yakakomba kunyorova kwenyama, zvichiita kuti yakasununguka chigadzirwa chimiro, kwete zvidimbu zvakatetepa, kusasimba kwakashata;

3.5 Iyo yakasanganiswa yekuwedzera ine flavour yakanaka uye yakanaka synergistic mhedzisiro, kudzivirira kuipa kwechigadzirwa chimwe chete senge astringent flavour, kusagadzikana kunyungudika, kunaya kwemunyu, uye kusakosha mhedzisiro;