Ukungezaama-phosphates emikhiqizweni yenyama kungathuthukisa ukuthungwa komkhiqizo, kwandise ukugcinwa kwamanzi kanye nesivuno somkhiqizo womkhiqizo, futhi kuthuthukise ukuthungwa komkhiqizo wenyama, ngaleyo ndlela kunciphise izindleko zomkhiqizo ngaphandle kokunciphisa ikhwalithi yomkhiqizo. (1) Khulisa inani le-pH yenyama; (2) Chelate metal ions enyameni; (3) Khulisa amandla e-ionic enyama; (4) Hlukanisa i-actomyosin.
I-Tripolyphosphate ne-pyrophosphate ingakhuphula amandla e-ionic esistimu yenyama ngokushintsha amandla kagesi we-protein charge, futhi iyenze iphambuke endaweni ye-isoelectric, ukuze amacala axoshene futhi adale isikhala esikhulu phakathi kwamaprotheni, okungukuthi, amaprotheni "Ukuvuvukala" kwezicubu zenyama kungaqukatha amanzi amaningi ukuze kuthuthukiswe ukugcinwa kwamanzi; i-hexametaphosphate ingachela ama-ion ensimbi, yehlise inhlanganisela yama-ion ensimbi namanzi, futhi yenze amaprotheni abophe amanzi amaningi ukuze kuthuthukiswe ukugcinwa kwamanzi. Ukuzijwayeza kufakazele ukuthi ukusetshenziswa okuxubile kokuningiama-phosphates kungcono kunokusetshenziswa okukodwa, okuxubileama-phosphates ngokuvamile zisetshenziselwa ukwandisa umphumela. Inhlanganiselai-phosphate i-alkaline, engakhuphula inani le-pH yenyama futhi ikhuthaze umphumela we-tenderization we-calcium activating enzyme enyameni. Ngesikhathi esifanayo, inhlanganiselai-phosphate inamashaji amaningi amabi, kanye nokugxila okuphansi kwenhlanganiselai-phosphate ingakhuphula kakhulu amandla e-ionic esixazululo, ukuze ikwazi ukuchela ama-ion ensimbi, njenge-magnesium, i-zinc, njll., futhi iveze i-protein-COO- terminal Ithuthukisa ukunyanyiswa kwe-electrostatic yenyama, iphumuze inyama, futhi yandise ukuthamba. yenyama.
Njengoba ukuthamba kwenyama kuhlobene nokuqukethwe kwezicubu ezixhumeneyo kanye ne-myofibril, lapho i-collagen ixhumanisa izicubu ezixhumeneyo, kuba kubi kakhulu ukuthamba kwenyama. Ngemuva kokwengeza i-phosphate eyinkimbinkimbi, ingakhuphula ukuncibilika kwe-collagen, inciphise ukuxhumanisa kwe-collagen ezicutshini ezixhumeneyo, futhi ithuthukise ukuthamba kwenyama.
Inhlanganisela i-phosphate futhi ingahlukanisa i-acomyosin, ikhulule ukuqina kwemisipha, futhi ithuthukise ukuthamba kwenyama. Isilinganiso senhlanganiselai-phosphate yilokhu: i-tripolyphosphate: i-pyrophosphate: i-hexametaphosphate-2: 2: 1, futhi uma inani elingeziwe lingu-0.5%, umthelela we-tenderization enyameni yenkomo neyogwaja ingcono kakhulu. Kunconywa ukusebenzisa i-marinating yomjovo amahora angu-16. Ai-phosphate i-enzyme ebolayo emikhiqizweni yenyama iyabolai-phosphate futhi ikwenza kube yize. Ngakho-ke, ekukhiqizeni imikhiqizo yenyama, ukunakwa okukhethekile kufanele kukhokhwe ekukhetheni izithasiselo ezifanele zenqubo ukuze kugwenywe ukucekela phansi umthelela wemikhiqizo yenyama.i-phosphate. Ngokuvamile, ekukhiqizeni nasekucutshungulweni kwemikhiqizo yenyama, ngokuvamile kungcono kakhulu ukuyisebenzisa ekugoqeni nasekuxubeni ngemva kokugcoba; kukhona futhi indlela yokusebenzisa i-solution marinating. Ngesikhathi esifanayo, kucatshangelwa ukuthi ukwengezwa ngokweqile kwe-phosphate kuzolimaza ukunambitheka nombala womkhiqizo, futhi akulungile empilweni yomuntu.
Ukuphepha kwei-phosphate:
I-Phosphate iyingxenye ephumelelayo yezicubu zomuntu, njengamazinyo, amathambo nama-enzyme, futhi idlala indima ebalulekile nebalulekile ekusetshenzisweni kwezakhi ezibalulekile ezifana noshukela, amafutha, namaprotheni. Ngakho-ke,i-phosphate ivame ukusetshenziswa njengesivikeli sezakhi zokudla. Kodwa laphoi-phosphate okuqukethwe ekudleni kuningi kakhulu, kuzonciphisa ukumuncwa kwe-calcium, okuholela ekulahlekelweni kwe-calcium emathanjeni omuntu. Uma ihlala isikhathi eside, ingabangela nokulibaziseka kwentuthuko kanye nokukhubazeka kwamathambo. Ngakho-ke, ama-phosphates kufanele engezwe futhi asetshenziswe ngokuqinile ngaphakathi komthamo wokusetshenziswa oshiwo nguhulumeni.
(Kukhethwe ocwaningweni lokudla nasekuthuthukisweni nasekukhiqizeni)
"Inkampani yethu yayijwayele ukwenza imakethe yasekhaya kuphela. Ngokwethulwa kwezinqubomgomo ezivumayo ezifana nokuthengwa kwemakethe nezindlela zokuhweba, manje imikhiqizo yenkampani ethunyelwa ngaphandle ibalelwa ku-1/3 wesamba esiphumayo." U-Zhang Jie, umphathi jikelele we-Linyi Youyou Household Products Co., Ltd. utshele izintatheli, e-Linyi Mall Abathengisi abaningi abagxile ekuthengisweni kwasekhaya sebeqale imizamo enesibindi yokuvula izimakethe zaphesheya.
Imiphumela emihle "yokuphuma" kwamabhizinisi okugxile kunqubomgomo "kuyaqhakaza" ezweni laseQilu. Ngomhla ziyi-12 kuNovemba, kwavulwa ngokusemthethweni Isikhungo Sokuboniswa Kwendawo Ye-SCO Demonstration of Origin Examination and Signing Centre e-Qingdao, esifundazweni saseShandong. Lesi sikhungo sibonakala ngokusebenzela ukubambisana kwezomnotho nezohwebo kwamazwe angamalungu e-SCO, sivumela izimpahla zaseShayina ezifanelekile ukuthi zijabulele okuthandwayo kwentela lapho zithunyelwa kwamanye amazwe.
"Ukuhlanganisa ngokugcwele ekwakhiweni kwe-'Belt and Road' kunikeze imibono emisha yokuthuthukiswa kohwebo lwangaphandle kweShandong futhi kwavula izimakethe ezintsha." kusho uZheng Shilin, ongumcwaningi e-Institute of Quantitative and Technical Economics ye-Chinese Academy of Social Sciences.
Isikhathi sokuthumela: Dec-10-2021
