1. Ƙimar aikace-aikacen furotin waken soya a cikin kayan nama yana ƙara karuwa, saboda ƙimar sinadirai mai kyau da kayan aiki.
Ƙara furotin soya a cikin kayan nama ba zai iya inganta yawan amfanin gona kawai ba, amma kuma inganta dandano samfurin.Sunadaran soya yana da kyawawan kayan gel da riƙe ruwa.Lokacin da zafi sama da 60 ℃, danko yana ƙaruwa da sauri, lokacin da mai tsanani zuwa 80-90 ℃, tsarin gel zai zama santsi, don haka furotin soya da ke shiga cikin nama na nama zai iya inganta dandano da ingancin nama sosai.Sunadaran waken soya yana da abubuwan hydrophilic da hydrophobic waɗanda zasu iya haɗawa cikin sauƙi da ruwa kuma cike da mai, don haka yana da fasalin emulsifying mai kyau.Wannan sifa mai sarrafawa yana da mahimmanci sosai a cikin sarrafa kayan nama tare da abun ciki mai yawa, wanda zai iya hana asarar mai don daidaita ingancin samfurin.Ko da yake sunadaran waken soya na taka muhimmiyar rawa wajen sarrafa nama, domin sarrafa furotin na waken soya a cikin kayayyakin nama da ke maye gurbin nama baki daya da kuma hana zina, kasashe da dama sun takaita karawa da shi don tabbatar da ingantaccen ci gaban nama.Bisa la'akari da cewa babu wata hanya mai mahimmanci don ƙayyade furotin soya a cikin kayan nama, yana da mahimmanci don nazarin hanyar gano furotin soya a cikin kayan nama.
2. Amfanin amfani da furotin soya a cikin kayan nama
Ana daukar nama a matsayin mafi kyawun tushen furotin, saboda yawan darajar sinadirai da dandano mai kyau a ƙasashen yamma.Domin samun cikakkiyar amfani da albarkatun dabbobi, kamfanonin sarrafa nama ba wai kawai suna amfani da nama maras kyau ba ne, har ma suna amfani da fatun kaji mai yawan kitse, mai da sauran kayan da ba su da daraja.Misali, tsiran alade na Bologna, tsiran alade na Frankfurt, salami da sauran kayan nama suna da kitse mai yawa.Misali, tsiran alade na Frankfurt yana da kusan kashi 30% na yawan kitsen hanji da danyen mai naman alade da ya kai kashi 50%.Yawan kitse mai yawa yana sa sarrafa nama ya fi wahala.Alal misali, a cikin samar da tsiran alade na emulsified tare da babban abun ciki mai yawa, yana da sauƙi don samar da sabon abu na mai.Don sarrafa yanayin mai na tsiran alade a cikin tsarin dumama, ya zama dole don ƙara emulsifiers ko kayan haɗi tare da aikin mai kiyaye ruwa.Yawancin lokaci, kayan nama a matsayin "emulsifier" shine furotin nama, amma da zarar adadin naman da aka kara da shi yana da ƙananan ƙananan, mai abun ciki yana da girma, duk tsarin emulsification zai rasa daidaito, wasu mai a cikin tsarin dumama za a ware.Ana iya magance wannan ta hanyar ƙara furotin da ba na nama ba, don haka furotin soya shine mafi kyawun zaɓi.A cikin sarrafa nama, akwai wasu dalilai masu mahimmanci don ƙara furotin soya.Masana kiwon lafiya sun yi imanin cewa, kayan naman da ba su da kitse sun fi koshin lafiya, naman mai na iya haifar da hawan jini da sauran cututtuka masu alaka da su.Kayayyakin nama mai ƙarancin kitse za su zama yanayin ci gaban nama na gaba.Haɓaka samfuran nama mai ƙarancin kitse ba kawai ragewa bane ƙari, wanda kuma yana buƙatar cikakken la'akari da ɗanɗanon samfur.Kamar yadda mai ke taka muhimmiyar rawa a cikin m, tsarin nama da sauran nau'o'in kayan abinci na nama, da zarar an rage yawan kitsen, za a yi tasiri ga dandano na nama.Saboda haka, a cikin ci gaba da kayan nama, "madaidaicin mai" ya zama dole. yana iya rage kitsen samfurin a gefe guda, a daya bangaren kuma yana iya tabbatar da dandanon samfurin.Ta hanyar ƙara furotin soya, ba wai kawai zai iya rage adadin kuzari na samfurin ba, har ma zai iya adana dandano da dandano na samfurin zuwa mafi girma.Furotin alkama, farin kwai da furotin waken soya sun fi maye gurbin mai, yayin da furotin soya ya fi shahara saboda kyawawan kayan sarrafa shi.Wani dalili na ƙara furotin soya shine cewa yana da arha fiye da furotin nama.Ƙara furotin shuka zai iya rage yawan farashin samar da kayan nama.A cikin ainihin abin da ake samarwa, saboda farashin furotin nama, don inganta farashin kayan aiki, ƙananan farashin furotin soya sau da yawa shine zaɓi na farko na masana'antun samarwa.Bugu da kari, a yankunan da suka koma baya ta fuskar tattalin arziki, sunadaran dabbobi ba su da yawa, furotin soya da sauran sunadaran shuka su ne mafi mahimmancin tushen furotin.Furotin waken soya shine furotin da aka fi amfani dashi.Babban fa'idodinsa yana cikin: Na farko, ƙaramin ƙamshi na musamman;Na biyu, farashin yana da ƙasa;Na uku, babban darajar abinci mai gina jiki (protein waken soya yana da wadata a cikin amino acid masu mahimmanci, kuma yawan narkewar sa da yawan sha yana da yawa a jikin mutum) Na hudu, kyakkyawan tsari (mafi kyawun hydration, gelation da emulsification);Na biyar, yin amfani da kayan naman nama na iya inganta ingancin bayyanar samfur da jin daɗi.Ana iya raba furotin waken soya zuwa abubuwan gina jiki na waken soya, furotin irin soya, keɓe furotin waken soya da sauransu gwargwadon abubuwan da suka haɗa.Kowane samfurin sunadaran yana da kaddarorin aiki daban-daban, waɗanda ake amfani da su akan nau'ikan samfuran nama daban-daban bisa ga kaddarorin aiki daban-daban.Misali, keɓancewar furotin na waken soya da tattarawar sunadaran suna da yawa ana amfani da su a wasu tsiran alade da aka yi.Idan aka kwatanta da furotin na waken soya, keɓancewar furotin na waken soya yana da wadata a cikin raffinose da stachyose oligosaccharides, wanda zai iya haifar da kumburi cikin sauƙi.Ana amfani da sunadaran nama sau da yawa a cikin nama da pies.Bugu da kari, ana amfani da keɓancewar furotin na soya (SPi) da furotin soya (SPc) a cikin wasu samfuran naman nau'in allura don haɓaka taurin, slicing da yawan amfanin samfuran.Saboda duk garin waken soya yana da ƙaƙƙarfan ƙamshin wake da ɗanɗano mai ɗanɗano, Ruiqianjia keɓe furotin waken soya da yawan furotin sun fi waken soya kyau wajen sarrafa abinci.
3. Bukatu da matsalolin furotin soya da ake amfani da su a cikin kayan nama
Yawan adadin furotin na waken soya na iya haifar da rashin lafiyan jiki a wasu rukunin mutane, don hana yin amfani da furotin waken soya a matsayin nama mai tsafta a cikin tsarin nama, don hana lalata da tabbatar da ingantaccen ci gaban masana'antar nama, ƙasashe da yawa sun ƙuntatawa sosai. ƙarin adadin furotin soya.Wasu ƙasashe sun taƙaita adadin furotin waken soya da aka saka a cikin kayan nama.A cikin Amurka, alal misali, adadin ƙwayar waken soya da furotin mai daɗaɗɗen waken soya a cikin tsiran alade ba zai iya wuce 3. 5% ba, ƙari na warewar furotin soya kada ya wuce 2%;Garin waken soya, furotin na waken soya da keɓantaccen furotin a cikin patties na naman sa da nama kada su wuce 12%.A cikin salami, ƙasashe da yawa suna da tsauraran ƙuntatawa akan adadin ƙarin furotin soya, Spain na buƙatar ƙasa da 1%;Dokokin abinci na Faransa suna buƙatar ƙasa da kashi 2 cikin ɗari.
Abubuwan buƙatun alamar Amurka don sunadarin soya a cikin kayan nama sune kamar haka:
Lokacin da ƙari na furotin soya bai wuce 1/13 ba, yana buƙatar gano shi a cikin jerin abubuwan sinadaran;Lokacin da ƙari yana kusa da 10%, ya kamata ba kawai a gano shi a cikin jerin abubuwan sinadaran ba, amma kuma a yi sharhi kusa da sunan samfurin;Lokacin da abun ciki ya wuce 10%, furotin soya ba a gano shi kawai a cikin jerin abubuwan sinadaran ba, har ma a cikin sunan sifa.
Ƙasashe da yawa suna da ƙaƙƙarfan buƙatu don ƙara furotin soya da alamar kayan nama.Amma babu wata hanya mai inganci don gano furotin soya.Saboda gwajin sunadaran a halin yanzu an ƙaddara ta hanyar gano abubuwan da ke cikin nitrogen, sunadaran sunadaran shuka da nama suna da wahalar bambancewa.Don ƙara daidaita amfani da furotin soya a cikin kayan nama, ana buƙatar hanyar gano abubuwan gina jiki na shuka.A cikin 1880s, yawancin masana kimiyyar abinci sun yi nazarin gano abubuwan da ke cikin furotin soya a cikin kayan nama.Hanyar immunoassay mai alaƙa da enzyme ana gane shi azaman ƙarin gwaji mai ƙarfi, amma ana buƙatar daidaitaccen furotin soya da aka ƙara don amfani da wannan hanyar.Dangane da wannan, babu wata hanya mai inganci don aiwatar da gwaji mai sauƙi da sauri na furotin soya a cikin kayan nama.Don daidaita amfani da furotin soya a cikin kayan nama, yana da mahimmanci don haɓaka gwaji mai inganci.
4. Takaitawa
Protein waken soya a matsayin furotin shuka mai inganci kwatankwacin furotin na dabba, yana ɗauke da mahimman amino acid 8 na jikin ɗan adam, tare da ƙimar sinadirai masu yawa, yayin da furotin soya yana da kyakkyawan ruwa & haɗin mai da kyawawan halayen gel, da farashi mai arha da sauran fa'idodi. don yin amfani da shi sosai wajen sarrafa nama.Koyaya, wasu kamfanoni suna amfani da furotin waken soya don ƙara riƙe ruwa kuma don haka rufe zinare, don yin ƙaranci, lalata haƙƙin mabukaci da buƙatun, waɗanda yakamata a murkushe su da sarrafa su sosai.A halin yanzu, babu ingantacciyar hanyar gano furotin waken soya a cikin kayan nama, don haka yana da gaggawa don haɓaka sabuwar hanyar gwaji don saurin, dacewa da ingantaccen nuna bambanci na lalata nama.
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Lokacin aikawa: Janairu-18-2020