1. Ububanzi bokusetshenziswa kweprotheyini yesoya emikhiqizweni yenyama buya ngokuya buba banzi, ngenxa yenani layo elihle lokudla okunomsoco kanye nezakhiwo ezisebenzayo.
Ukwengeza amaprotheni e-soy emikhiqizweni yenyama akukwazi nje ukuthuthukisa umkhiqizo womkhiqizo, kodwa futhi kuthuthukise ukunambitheka komkhiqizo.Amaprotheni e-Soy anempahla yejeli enhle nokugcinwa kwamanzi.Uma kushisa ngaphezu kuka-60 ℃, i-viscosity ikhula ngokushesha, lapho ishisa ku-80-90 ℃, isakhiwo sejeli sizoba bushelelezi, ukuze amaprotheni e-soy angena esicutshini senyama angathuthukisa ukunambitheka kanye nekhwalithi yenyama kakhulu.Iphrotheni kabhontshisi wesoya inokubili izakhiwo ze-hydrophilic kanye ne-hydrophobic ezingahlangana kalula namanzi futhi zigcwale ngamafutha, ngakho-ke inesici esihle sokuhlanganisa.Lesi sici sokucubungula sibaluleke kakhulu ekucutshungulweni kwemikhiqizo yenyama enamafutha amaningi, okungavimbela ukulahleka kwamafutha ukuze kuzinze ikhwalithi yomkhiqizo.Nakuba amaprotheni e-soy edlala indima ebalulekile ekucutshungulweni kwenyama, ukuze kulawulwe amaprotheni e-soy emikhiqizweni yenyama esikhundleni senyama yonke futhi kuvimbele ukuphinga, amazwe amaningi anezele ngokulinganiselwe ukuze aqinisekise intuthuko enempilo enqubweni yenyama.Uma kubhekwa iqiniso lokuthi ayikho indlela ephumelelayo yokunqunywa kweprotheyini ye-soy emikhiqizweni yenyama, kubaluleke kakhulu ukutadisha indlela yokuthola amaprotheni e-soy emikhiqizweni yenyama.
2. Izinzuzo zokusebenzisa amaprotheni e-soy emikhiqizweni yenyama
Inyama ithathwa njengomthombo ongcono kakhulu wamaprotheni, ngenxa yokuqukethwe kwayo okunomsoco okuphezulu kanye nokunambitheka okuhle emazweni asentshonalanga.Ukuze kusetshenziswe ngokugcwele izinsiza zezilwane, amabhizinisi okucubungula inyama awasebenzisi nje kuphela inyama enothile enamaprotheni, kodwa futhi ngokuvamile asebenzisa izikhumba zenkukhu ezinamafutha amaningi, amafutha nezinye izinto ezingabizi kakhulu.Isibonelo, amasoseji e-Bologna, amasoseji e-Frankfurt, i-salami neminye imikhiqizo yenyama inokuqukethwe okuphezulu kwamafutha.Isibonelo, amasoseji aseFrankfurt anama-30% wamafutha amathumbu kanye nokuqukethwe kwamafutha aluhlaza amathumbu engulube afika ku-50%.Ukwengezwa kwamafutha amaningi kwenza ukucubungula inyama kube nzima.Isibonelo, ekukhiqizeni amasoseji e-emulsified ane-fat fat content, kulula ukwakha into yamafutha.Ukuze ulawule i-oiling phenomenon yama-sausage ekushiseni, kuyadingeka ukwengeza ama-emulsifiers noma izesekeli ngomsebenzi wamafutha okugcina amanzi.Ngokuvamile, imikhiqizo yenyama njenge "emulsifier" iphrotheni yenyama, kodwa uma inani lenyama enamafutha engeziwe lincane, okuqukethwe kwamafutha kukhulu, lonke uhlelo lwe-emulsification luzolahlekelwa ibhalansi, amanye amafutha enkambisweni yokushisa azohlukaniswa.Lokhu kungaxazululwa ngokungeza amaprotheni okungewona wenyama, ngaleyo ndlela amaprotheni e-soy ayindlela engcono kakhulu.Ekucutshungulweni kwenyama, kunezinye izizathu ezimbalwa ezibalulekile zokwengeza amaprotheni e-soy.Ongoti bezempilo bezempilo bakholelwa ukuthi imikhiqizo yenyama enamafutha amancane inempilo, imikhiqizo yenyama enamafutha maningi amathuba okuba ibangele umfutho wegazi ophakeme nezinye izifo ezihlobene nayo.Imikhiqizo yenyama enamafutha aphansi izoba intuthuko yesikhathi esizayo yemikhiqizo yenyama.Ukuthuthukisa imikhiqizo yenyama enamafutha aphansi akukhona nje ukunciphisa ukufakwa kwamafutha, okudinga futhi ukucatshangelwa okuphelele kokunambitheka komkhiqizo.Njengoba amafutha edlala indima ebalulekile ku-juicy, isakhiwo sezicubu kanye nezinye izici zemikhiqizo yenyama, lapho unciphisa inani lamafutha, ukunambitheka kwemikhiqizo yenyama kuzothinteka.Ngakho-ke, ekuthuthukisweni kwemikhiqizo yenyama, "i-fat substitute" iyadingeka, kunganciphisa okuqukethwe kwamafutha omkhiqizo ngakolunye uhlangothi, ngakolunye uhlangothi kungaqinisekisa ukunambitheka komkhiqizo.Ngokungeza amaprotheni e-soy, akugcini nje ukunciphisa amakholori omkhiqizo, kodwa futhi kungagcina ukunambitheka nokunambitheka komkhiqizo ngezinga elikhulu kakhulu.Amaprotheni kakolweni, amaprotheni eqanda amhlophe kanye ne-soy angcono esikhundleni samafutha, kuyilapho amaprotheni e-soy ethandwa kakhulu ngenxa yezindawo zayo ezinhle zokucubungula.Esinye isizathu sokwengeza amaprotheni e-soy ukuthi ishibhile kakhulu kunamaprotheni enyama.Ukwengeza amaprotheni ezitshalo kunganciphisa kakhulu izindleko zokukhiqiza imikhiqizo yenyama.Emkhiqizweni wangempela, ngenxa yentengo ephezulu yeprotheyini yenyama, ukuze kuthuthukiswe ukusebenza kwezindleko zomkhiqizo, intengo ephansi yeprotheyini ye-soy ngokuvamile iyisinqumo sokuqala samabhizinisi okukhiqiza.Ukwengeza, ezindaweni ezibuyela emuva ngokwezomnotho, amaprotheni ezilwane ayitholakali kakhulu, amaprotheni e-soy namanye amaprotheni ezitshalo angumthombo obaluleke kakhulu wamaprotheni.Iprotheyini yesoya iyiphrotheni yezitshalo esetshenziswa kakhulu.Izinzuzo zayo eziyinhloko ilele: Okokuqala, iphunga elincane elingavamile;Okwesibili, intengo iphansi;Okwesithathu, inani eliphezulu lokudla okunomsoco ( amaprotheni kabhontshisi wesoya acebile kuma-amino acids abalulekile, futhi izinga lokugayeka nokumuncwa kwawo liphezulu emzimbeni womuntu ) Okwesine, ukucutshungulwa okuhle kakhulu (i-hydration engcono, i-gelation kanye ne-emulsification);Okwesihlanu, ukusetshenziswa kwemikhiqizo yenyama kungathuthukisa ikhwalithi yokubukeka komkhiqizo kanye nokunambitheka.Amaprotheni e-soy angahlukaniswa abe yi-soy protein concentrate, i-soy texture protein, i-soy protein isolate nokunye ngokusho kwezingxenye zawo.Umkhiqizo ngamunye wamaprotheni unezici ezihlukahlukene zokusebenza, ezisetshenziswa ezinhlotsheni ezahlukene zemikhiqizo yenyama ngokusho kwezakhiwo ezahlukene zokusebenza.Isibonelo, i-soy protein isolate kanye ne-protein concentrate isetshenziswa kakhulu kwamanye amasoseji e-emulsified.Uma kuqhathaniswa ne-soy protein concentrate, i-soy protein isolate inothile nge-raffinose ne-stachyose oligosaccharides, engabangela ukuqunjelwa kalula.Amaprotheni ezicubu avame ukusetshenziswa kuma-meatballs namaphayi.Ngaphezu kwalokho, i-soy protein isolate (SPi) kanye ne-soy protein concentrate (SPc) kuvame ukusetshenziswa kweminye imikhiqizo yenyama yohlobo lomjovo ukuthuthukisa ubulukhuni, ukusika kanye nesivuno semikhiqizo.Ngoba ufulawa ophelele kabhontshisi wesoya unephunga eliqinile likabhontshisi kanye nokunambitha okumahhadlahhadla, i-Ruiqianjia soy protein isolate kanye nokugxilisa amaprotheni kungcono kunofulawa wesoya ophelele ekucutshungulweni kokudla.
3. Izidingo kanye nezinkinga zeprotheyini yesoya esetshenziswa emikhiqizweni yenyama
Ukwengezwa okuningi kweprotheyini ye-soy kungabangela ukungezwani komzimba kwamanye amaqembu abantu, ukuze kuvinjelwe amaprotheni e-soy asetshenziswe njengenyama ehlanzekile enqubweni yenyama, ukuvimbela ukuphinga nokuqinisekisa ukuthuthukiswa okunempilo kwemboni yenyama, amazwe amaningi abeke imingcele eqinile. ukwengeza inani leprotheyini ye-soy.Amanye amazwe abeke imingcele ngokuqinile inani leprotheyini yesoya engezwa emikhiqizweni yenyama.E-United States, isibonelo, inani likafulawa we-soy kanye ne-soy concentrate protein kuma-sausage alikwazi ukudlula i-3. 5%, ukungezwa kwe-soy protein isolate akufanele kudlule u-2%;Ufulawa wesoya, i-soy protein concentrate kanye ne-soy isolated protein kuma-patties wenkomo kanye nama-meatballs akufanele kube ngaphezu kuka-12%.E-salami, amazwe amaningi anemikhawulo eqinile mayelana nenani lokwengeza amaprotheni e-soy, iSpain idinga ngaphansi kwe-1%;Imithetho yokudla yaseFrance idinga ngaphansi kwamaphesenti ama-2.
Izidingo zokulebula zase-US zamaprotheni e-soy emikhiqizweni yenyama zimi kanje:
Lapho isengezo seprotheyini yesoya singaphansi kwe-1/13, sidinga ukukhonjwa ohlwini lwezithako;Uma ukungezwa kusondele ku-10%, akufanele kubonakale kuphela ohlwini lwezithako, kodwa futhi kuphawulwe eduze kwegama lomkhiqizo;Uma okuqukethwe kwayo kungaphezu kwe-10%, amaprotheni e-soy awabonakali kuphela ohlwini lwezithako, kodwa futhi egameni lemfanelo yomkhiqizo.
Amazwe amaningi anezidingo eziqinile zokwengezwa kweprotheyini yesoya kanye nokumaka imikhiqizo yenyama.Kodwa ayikho indlela ephumelelayo yokuthola amaprotheni e-soy.Ngenxa yokuthi ukuhlolwa kwamanje kwamaprotheni kunqunywa ngokuyinhloko ngokuthola okuqukethwe kwe-nitrogen, amaprotheni ezitshalo namaprotheni enyama kunzima ukuhlukanisa.Ukuze kuqhutshekwe nokulawula ukusetshenziswa kweprotheyini ye-soy emikhiqizweni yenyama, indlela yokuthola okuqukethwe kwamaprotheni ezitshalo iyadingeka.Ngawo-1880, ososayensi abaningi bokudla bafunda ukutholwa kokuqukethwe kwamaprotheni e-soy emikhiqizweni yenyama.Indlela ye-enzyme-linked immunoassay ibonwa njengokuhlolwa okugunyazwe kakhudlwana, kodwa izinga leprotheyini yesoya elingeziwe liyadingeka ukuze kusetshenziswe le ndlela.Ngenxa yalokhu, ayikho indlela ephumelelayo yokwenza ukuhlolwa okulula nokusheshayo kwamaprotheni e-soy emikhiqizweni yenyama.Ukuze ulawule ukusetshenziswa kwamaprotheni e-soy emikhiqizweni yenyama, kubalulekile ukuthuthukisa ukuhlolwa okuphumelelayo.
4. Isifinyezo
Iphrotheni yesoya njengephrotheni yesitshalo esezingeni eliphakeme uma iqhathaniswa nephrotheni yezilwane, equkethe ama-amino acid ayi-8 abalulekile emzimbeni womuntu, anenani eliphezulu lokudla okunempilo, okwamanje amaprotheni e-soy anesibopho esihle kakhulu samanzi namafutha kanye nezici ezinhle kakhulu zejeli, kanye nenani elishibhile nezinye izinzuzo. ukuze isetshenziswe kabanzi ekucutshungulweni kwenyama.Kodwa-ke, amanye amabhizinisi asebenzisa amaprotheni e-soy ukwandisa ukugcinwa kwamanzi futhi ngaleyo ndlela avale ukuphinga, ukuze akhokhise imali encane, alimaze amalungelo omthengi kanye nezithakazelo, okufanele zihlakazwe kakhulu futhi zilawulwe.Njengamanje, ayikho indlela esebenzayo yokuthola amaprotheni e-soya emikhiqizweni yenyama, ngakho-ke kuyaphuthuma ukwakha indlela entsha yokuhlola yokucwasa okusheshayo, okulula nokunembile kokuphinga kwenyama.
Iqembu le-Xinrui – i-Shandong Kawah Oils Co., Ltd. Ifekthri ihlinzeka ngokuqondile ngamaprotheni ahlukanisiwe nesoya.
www.xinruigroup.cn / sales@xinruigroup.cn/+8618963597736.
Isikhathi sokuthumela: Jan-18-2020