Gelatin chinhu chakachena cheprotein-based chinotorwa kubva kumhuka inobatanidza tishu, ganda, uye mapfupa.Tinogona kunzwisisa zviri nyore matishu uye ganda rakazara negelatin.Vamwe vanhu vanogona kunzwa vachivhiringidzika pamusoro pekuti pfupa rinogona sei kubudisa gelatin.
Bonegelatinimhando yegelatin inotorwa kubva mumapfupa chete.Inogadzirwa nekubvisa collagen kubva mumapfupa emhuka (kazhinji mombe, nguruve, kana huku) kuburikidza nekuita kwehydrolysis.Kubvisa uku kunosanganisira kutyora mapfupa kuburikidza nekufashaira kwenguva refu kana kurapwa nemaenzayimu.Iyo Gelatin yakawanikwa kubva kumapfupa inozowedzerwa kugadziridzwa kuti ibvise chero tsvina uye inopera muhupfu kana granules.Iyi pfupa gelatin inochengetedza zvinhu zvegelatin, kusanganisira gelling, thickening, uye kudzikamisa masimba.
Chii chinonzi gelatin chepfupa chinogadzirwa mufekitari?
Kugadzirwa kwepfupa gelatin kunosanganisira matanho akawanda.Heino mhedziso yemaitiro acho:
1. Kwakabva: Mabhonzo emhuka, kazhinji kubva kumombe kana nguruve, anotorwa kubva kunourayirwa kana kunogadzira nyama.Mapfupa anofanirwa kusangana nehumwe hutano uye kuongororwa kuti ave nechokwadi chekuti akachengeteka kushandisa.Yasin gelatinyakakosha mubhonzo gelatin kubva kumombe, nguruve, nehuku uye mapfupa aya anobva kumhuka dzinodya munzvimbo isina kusvibiswa.
2. Kucheneswa uye kugadziridza: Nyatsochenesa mapfupa akaunganidzwa kuti abvise tsvina, tsvina, kana nyama yasara.Danho iri rinogona kusanganisira kugezesa, kukwesha, kana kukweshwa nemuchina.Mushure mekuchenesa, pfupa rinogona kutemwa kana kuputsika kuita zvidimbu zvidiki kuti zvive nyore kubata nekugadzirisa.
3. Hydrolysis: Mabhonzo akaiswa kare anobva aiswa pasi pehydrolysis, iyo inosanganisira kufashaira kwenguva refu kana kurapwa enzymatic.Kubika mapfupa mumvura kwenguva yakareba, kazhinji maawa akawanda, kunobatsira kuputsa collagen iripo mumapfupa.Neimwe nzira, ma enzymes anogona kushandiswa kukonzeresa kuparara kwe collagen mamorekuru.
4. Filtration uye kubviswa: Mushure mekuita hydrolysis, iyo inoguma pfupa muto inoparadzaniswa kubva kune yakasimba masara emapfupa uye tsvina.Maitiro ekusefa, senge centrifugal kana mechanical mafirita, anoshandiswa kuita kupatsanurwa uku.Iyi nhanho inobatsira kuve nechokwadi chekuti chete collagen-rakapfuma chidimbu chemvura chinoramba chichienderera mberi.
5. Kuisa pfungwa uye kunatsa: Simbisa muto wepfupa kuti uwedzere collagen content uye kubvisa mvura yakawandisa.Izvi zvinogona kuwanikwa kuburikidza nemaitiro akadai se evaporation, vacuum drying, kana kuomesa nechando.Iyo concentrate inozocheneswa nekunatswa nenzira dzakasiyana siyana, kusanganisira kusefa uye kurapwa kwemakemikari, kubvisa chero tsvina yasara uye mavara.
5. Kuumbwa kweGelatin: Yakanatswa collagen mhinduro dzinoiswa pasi pekudzora kutonhora kusati kwaenderera mberi kugadzirisa kuti iite kuumbwa kwegel.Maitiro acho anosanganisira kugadzirisa pH, tembiricha, uye zvimwe zvinhu kusimudzira kuumbwa kwechinhu chakaita senge gel.
7. Kuomesa uye kurongedza: Iyo gelatin inobva yapera mvura kuti ibvise chero hunyoro hwasara.Izvi zvinogona kuitwa nenzira dzakadai sekuomesa mhepo inopisa kana kuomesa nechando.Iyo pfupa yegelatin inoguma inogayiwa kana pasi kusvika kune yaidiwa saizi uye inoiswa mumudziyo wakakodzera, senge bhegi kana mudziyo.
Zvakakosha kuziva kuti tsanangudzo chaiyo yekugadzirwa kwefupa gelatin inogona kusiyana pakati pemiti yakasiyana-siyana nevagadziri.Nekudaro, iyo general process inosanganisira aya matanho makuru ekubvisa collagen kubva pfupa uye kuishandura kuita gelatin.
Inogona kugadzira pfupa gelatin kumba?
Ehe, Isu tinogona kungogadzira pfupa gelatin kumba.Kuti uite pfupa gelatin kumba, iwe uchada zvinotevera zvinhu uye zvishandiso:
Zvekushandisa:
- Mabhonzo (akadai sehuku, nyama yemombe, kana mapfupa enguruve)
- Mvura
Equipments:
- Poto hombe
- Strainer kana cheesecloth
- Container yekuunganidza gelatin
- Firiji
Heino nhanho-nhanho gwara rekuita gelatin kubva kumapfupa kumba:
1. Geza mapfupa: Tanga nekuchenesa mapfupa zvakakwana kuti ubvise chero zvakasara kana tsvina.Kana uri kushandisa mapfupa kubva munyama yakabikwa, iva nechokwadi chekubvisa chero nyama yakasara.
2. Kuputsa mapfupa: Kubvisa gelatin, zvakakosha kuputsa mapfupa muzvidimbu zviduku.Iwe unogona kushandisa nyundo, mallet yenyama, kana chimwe chinhu chinorema kuti uzviparadze.
3. Isa mapfupa muhari: Isa mapfupa akatyoka muhari huru woavhara nemvura.Nhamba yemvura inofanira kunge yakakwirira zvakakwana kuti inyudze zvachose mapfupa.
4. Simbisa mapfupa:
Apo mvura inosvika kumota, kuderedza kupisa uye kubika kwemaawa mashomanana.Iyo yakareba mapfupa anopisa, iyo gelatin yakawanda ichabudiswa.
5. Simbisa mvura yacho: Kana wapedza kubika, shandisa sefa kana cheesecloth kuti usvine mvura kubva mumapfupa.Izvi zvichabvisa chero zvimedu zviduku zvemapfupa kana tsvina.
6. Isa mvura yacho mufiriji: Dururira mvura yakasimwa mumudziyo woiisa mufiriji.Bvumira mvura kuti itonhore uye ichengetedze mufiriji kwemaawa mashomanana kana usiku hwose.
7. Bvisa gelatin: Kana mvura yakagadzika uye yava gelatinous, bvisa mudziyo kubva mufiriji.Nyatsobvisa chero mafuta angave akaita pamusoro.
8. Shandisa kana kuchengeta gelatin: Gelatin yakagadzirwa kumba ikozvino yakagadzirira kushandiswa mune zvakasiyana-siyana zvekubika, zvakadai semadhizeti, soups, kana sekuwedzera kwezvokudya.Iwe unogona kuchengeta chero gelatin isina kushandiswa mumudziyo usina mhepo mufiriji kusvika kwevhiki.
Chinokosha Chinokosha: Unhu uye huwandu hwegelatin inowanikwa kubva kumapfupa inogona kusiyana.Kana iwe uchida gelatin yakanyanyisa, iwe unogona kudzokorora nzira yacho nekuwedzera mvura yakachena kumapfupa akaomeswa uye kusveta zvakare.
Yeuka, gelatin yakagadzirwa kumba yakagadzirwa nemapfupa inogona kunge isina kufanana kana kunakidza segelatin inogadzirwa nekutengeserana, asi inogona kunge iri kuwedzera kukuru kune mabikirwo ako.
Nguva yekutumira: Jun-16-2023