Ho eketsaphosphates ho lihlahisoa tsa nama ho ka ntlafatsa sebopeho sa sehlahisoa, ho eketsa ho boloka metsi le lihlahisoa tsa sehlahisoa sa sehlahisoa, le ho ntlafatsa sebopeho sa sehlahisoa sa nama, ka hona ho fokotsa litšenyehelo tsa sehlahisoa ntle le ho fokotsa boleng ba sehlahisoa.(1) Eketsa pH boleng ba nama;(2) Li-ion tsa tšepe tsa chelate nameng;(3) Eketsa matla a ionic a nama;(4) Khaotsa actomyosin.
Tripolyphosphate le pyrophosphate li ka eketsa matla a ionic a tsamaiso ea nama ka ho fetola matla a motlakase a tefiso ea liprotheine, 'me a etsa hore e khelohe sebakeng sa isoelectric, e le hore litefello li leleke le ho theha sebaka se seholoanyane pakeng tsa liprotheine, ke hore, protheine "Ho ruruha" ha lisele tsa nama ho ka ba le metsi a mangata ho ntlafatsa ho boloka metsi;hexametaphosphate e ka chelate li-ion tsa tšepe, ea fokotsa motsoako oa li-ion tsa tšepe le metsi, 'me ea etsa hore liprotheine li tlamelle metsi a mangata ho ntlafatsa ho boloka metsi.Tloaelo e pakile hore ts'ebeliso e tsoakiloeng ea makhetlo a mangataphosphates e betere ho feta ts'ebeliso e le 'ngoe, e tsoakiloeng joalophosphates hangata li sebelisoa ho eketsa phello.Motsoakophosphate ke alkaline, e ka eketsang boleng ba pH ba nama le ho khothalletsa phello ea tenderization ea enzyme e kenyang khalsiamo nameng.Ka nako e ts'oanang, ke motsoakophosphate e na le litefello tse mpe haholoanyane, le khatello e tlase ea motsoakophosphate e ka eketsa matla a ionic a tharollo haholo, kahoo e ka chelate li-ion tsa tšepe, joalo ka magnesium, zinki, joalo-joalo, 'me ea pepesa protheine-COO-terminal E ntlafatsa ho khoasolla nama ea nama, e khatholla nama,' me e eketsa bonolo. tsa nama.
Kaha bonolo ba nama bo amana le dikahare tsa dinama tse hokahaneng le myofibril, ha ho ntse ho e-na le li-collagen cross-links ka har'a lisele tse sebetsang, ho mpefala ha nama ea nama.Ka mor'a ho eketsa phosphate e rarahaneng, e ka eketsa ho qhibiliha ha collagen, ea fokotsa khokahanyo ea collagen liseleng tse sebetsang, 'me ea ntlafatsa bonolo ba nama.
Motsoako phosphate e ka boela ea arola actomyosin, ea kokobetsa ho satalla ha mesifa, 'me ea ntlafatsa bonolo ba nama.Karolelano ea motsoakophosphate ke: tripolyphosphate: pyrophosphate: hexametaphosphate-2: 2: 1, 'me ha chelete e eketsehileng e le 0.5%, phello ea tenderization ho nama ea khomo le ea mmutla ke eona e molemo ka ho fetisisa.Ho eletsoa ho sebelisa marinating ea ente bakeng sa lihora tse 16. Aphosphate enzyme e bolang lihlahisoa tsa nama ea bolaphosphate mme e etsa hore e hloke thuso.Ka hona, ts'ebetsong ea tlhahiso ea lihlahisoa tsa nama, tlhokomelo e khethehileng e lokela ho lefshoa khethong ea litlatsetso tse nepahetseng tsa ts'ebetso ho qoba ho senya phello eaphosphate.Ka kakaretso, tlhahiso le ts'ebetso ea lihlahisoa tsa nama, hangata ho molemo ho e sebelisa ho roala le ho kopanya ka mor'a ho marinating;ho boetse ho na le mokhoa oa ho sebelisa tharollo marinating.Ka nako e ts'oanang, ho nkoa hore ho eketsoa ka mokhoa o feteletseng oa phosphate ho tla senya tatso le 'mala oa sehlahisoa,' me ha se molemo bakeng sa bophelo bo botle ba motho.
Polokeho eaphosphate:
Phosphate ke karolo e sebetsang ea lisele tsa motho, joalo ka meno, masapo le li-enzyme, 'me e phetha karolo ea bohlokoa le ea bohlokoa metabolism ea limatlafatsi tsa bohlokoa joalo ka tsoekere, mafura le liprotheine.Ka hona,phosphate hangata se sebedisoa joalo ka se matlafatsang lijo.Empa ha hophosphate litaba tsa lijo li ngata haholo, li tla fokotsa ho monya ha k'halsiamo, e leng se lebisang ho lahleheloa ke khalsiamo lesapong la motho.Haeba e nka nako e telele, e ka boela ea baka tieho ea tsoelo-pele le ho senyeha ha masapo.Ka hona, phosphates e tlameha ho eketsoa le ho sebelisoa ka thata ka har'a sebaka sa ts'ebeliso se boletsoeng ke mmuso.
(E khethiloe ho tsoa lipatlisisong tsa lijo le nts'etsopele le tlhahiso)
"Khampani ea rona e ne e tloaetse ho etsa 'maraka oa malapeng feela. Ka ho kenngoa ha maano a molemo a kang ho reka 'marakeng le mekhoa ea khoebo, hona joale lihlahisoa tsa k'hamphani tse tsoang linaheng tse ling li etsa karolo ea 1/3 ea kakaretso ea lihlahisoa."Zhang Jie, molaoli kakaretso oa Linyi Youyou Household Products Co., Ltd. o bolelletse baqolotsi ba litaba, Linyi Mall Bahoebi ba bangata ba shebaneng le thekiso ea lehae ba se ba qalile liteko tse sebete tsa ho bula limmaraka tsa mose ho maoatle.
Litholoana tse ntle tsa "ho tsoa" tsa likhoebo tse sekametseng lipolotiking li "tlala" naheng ea Qilu.Ka la 12 Pulungoana, Setsi sa Setifikeiti sa SCO Demonstration Zone of Origin Examination and Signing Centre se ile sa buloa ka molao Qingdao, Profinseng ea Shandong.Setsi sena se tsebahala ka ho sebeletsa tšebelisano-'moho moruong le khoebong ea linaha tseo e leng litho tsa SCO, ho lumella thepa e tšoanelehang ea Machaena hore e natefeloe ke litefiso ha e romelloa kantle ho naha.
"Ho kopanya ka mafolofolo kahong ea 'Belt le Road' ho fane ka maikutlo a macha bakeng sa nts'etsopele ea khoebo ea kantle ho naha ea Shandong le ho bula limmaraka tse ncha."ho boletse Zheng Shilin, mofuputsi Setsing sa Quantitative and Technical Economics sa Sekolo sa China sa Saense ea Sechaba.
Nako ea poso: Dec-10-2021