Rennet - dũkiyarsu da kuma aikace-aikace. Mene ne tasiri da shi yana a kan jikin mutum

Rennet ne mai hadaddun kwayoyin abu da aka samar a cikin ciki na 'yan maruƙa, da' yan raguna, da sauran jariri shanu. An sani cewa abu da inganta harkokin fashewa da kuma sake amfani da madarar uwarsa, wanda yana amfani da maraƙi. Ya kamata a lura cewa wannan enzyme ba za a iya samu ta hanyar wucin gadi wajen. A wannan batun, shi ne quite tsada, amma matukar tasiri a cikin shirye-shiryen da kiwo kayayyakin.

Raba hakar da bushewa enzyme

Idan kana so ka dafa gida cuku ko gida cuku da yin amfani da irin wannan samfurin, shi za a iya saya a kantin magani. Yawanci ƙaddamar sashi sayar a cikin wani haske-toka ko fararen foda, wanda yana da wani wari ko launi. Ya kamata kuma a lura da cewa a cikin kantin magani, sarƙoƙi da shi sayar musamman rare. Saboda haka, in babu kerarre samfurin za a iya shirya rennet a gida. Don yin wannan, rennet cirewa bayan kisan wani maraƙi, ko ɗan rago kamata a tsabtace, da kuma iyakar da taye ramukan, cika da iska da kuma barin for 'yan kwanaki a cikin inuwa, ko a cikin wani dumi dakin (18-20 digiri). Next, bushe samfurin ya kamata a nannade cikin duhu takarda da kuma adana har zuwa kai tsaye amfani. Ga shiri na cuku soya ko kyawawa don amfani da irin wannan wani enzyme bayan 2-4 watanni bayan da bushewa, saboda sabo ne sashi gamsai iya bayyana a yi amfani da bayani.

Wace rawa rennet taka a samar da cuku da kuma sauran kiwo kayayyakin?

Rennet ne sau da yawa amfani domin yin cuku. Lalle ne, a lokacin da samar da wannan samfurin na bukatar m rabuwa da furotin da aka gyara na sabo ne madara abin sha daga magani. Kamar yadda ka sani, wannan dabba abu kunshi biyu abubuwa: pepsin da chymosin. Kuma saboda wadannan aka gyara rennet enzyme abubuwa a matsayin mai kara kuzari a cikin shirye-shiryen da dadi da kuma m cuku. Bayan duk, ya kara da shi da sauri curdled madara ta raba da furotin da aka gyara na whey.

ko kera amfana?

Duk da cewa wannan bangaren shi ne tsada, shi ne yadu amfani da masana'antun na kiwo kayayyakin. Bayan cuku ba tare da rennet samu kasa da dadi da kuma m. Bugu da kari, kan aiwatar da curdling madara tare da yin amfani da abu da yawa sauri, wanda damar fiye da kayayyakin.

Ya kamata kuma a lura da cewa rennet ba exert babu albarkacin tasiri a organoleptic Properties na karshe samfur. A wasu kalmomin, da cuku sanya tare da yin amfani da wannan abu bai sauya ba a launi, da dandano da ya rage har yanzu m. Af, a kan waje mai kiwo samfurin nufi da cikakken yiwuwa a fahimci, shi aka yi ta amfani da wani enzyme ko ba.

Yadda za a yi cuku?

Bayan da rennet da aka kara wa madara, shi ne tuba a cikin wani m gudan jini. Lokacin da wannan whey ne rabu da gina jiki bangaren. Idan a wannan mataki zuwa daina samar, sa'an nan kuma ka samu wata sosai da dadi cuku. Idan an buƙata don yin m da kuma flavorful cuku, da hatsi ya kai wani yawan zafi ya kamata a saka a cikin siffar da takware ga draining da magani, sa'an nan matsa da kuma aika zuwa ga pickling. A brine kafa ta sanduna ya kamata game da kwanaki 10, bayan da suka kasance ake bukata don sa a kan shelves ga cikakken ripening (game 3 makonni).

Rennet: Cutarwa idan ga jiki?

Kamar yadda aka ambata a sama, yana da wuya a tantance, an yi ko wani cuku amfani da abu. Bayan duk, a matsayin wani bangare na irin wannan enzyme samfurin, ba za ka taba samun. Wannan shi ne saboda gaskiyar cewa rennet ba kunshe a cikin cuku ko gida cuku, kamar yadda aka sani kawai amfani ga curdling madara. Duk da haka, ya kamata a lura da cewa nufin haduwar ta kau daga ciki na matasa 'yan maruƙa, da' yan raguna, da yara, daga farkon shekarun 1990s, ya fara nuna wannan enzyme (rennin) a sakamakon kwayoyin fasahar binciken halittu. Its masana'antu manufa kamar yadda haka: shi ne cirewa daga dabbobi gene wanda aka kofe miliyoyin sau. Suna nan Ya sanya a cikin kwayan yanayi a cikin abin da suka suna girma artificially. A halin yanzu ya rage m effects a kan kayayyakin da aka shirya ta kayyade aikin injiniya. A dangane da wannan a bit wuya a ce ko wannan enzyme ne cutarwa ko ba.

Abin da zai iya maye gurbin rennet?

A halin yanzu, akwai da dama musanya ga rennet, ana amfani da baje domin shiri na daban-daban cuku da kuma gida cuku. Su yi amfani da shi ne ma mashahuri a cikin kiwo kera. Alal misali, a Italiya, ban da rennet rennet, don ƙirƙirar wani m cuku aka yi amfani, da kuma sauran enzymes cewa an samar almonds da 'yan raguna, da yara, ko kuma' yan maruƙa. Irin kayan da ba da samfurin wani takamaiman piquant dandano, nuna babban yabo da gourmets.

Ya kamata kuma a lura da cewa yin amfani da wadanda ba dabba abubuwa a lokacin dafa cuku ba ka damar amfani da su da kuma mabiya cin ganyayyaki. Saboda haka, a cikin shekarun 1960s, masu bincike da aka ware damuwa na fungi Mucor miehei da Mucor pusilus, wanda ake hada dace enzymes, amma tare da low aiki. Dan kadan daga baya ɓullo da hanyoyin da samun irin wannan abubuwa daga Bacillus licheniformis, Pseudomonas mixoides, Edothea parasitica da sauransu. Bayan uku shekarun da suka gabata, tare da ci gaba da gene fasahar binciken halittu domin samar da cuku da aka rayayye yi amfani da rennin, wanda aka samar da kwayoyin cuta-kofe matasa maraƙi gene. Kamar yadda aka sani, shi yana da mafi girma tsarki, kwanciyar hankali da kuma aiki fiye da na halitta abomasum. A halin yanzu, amfani da wannan bangaren da aka yi na fiye da 60% na da wuya cuku.

Bugu da kari, a yau akwai kayan lambu rennet musanya. Saboda haka, maimakon haka sai suka yi amfani da ruwan 'ya'yan itace na ɓaure, ko Starter ciyawa. Duk da haka, a cikin manyan-sikelin samar da kiwo kayayyakin, irin enzymes ana amfani sosai da wuya.