Njengamashwamshwam aqhelekileyo asempilweni kwimarike yehlabathi,iziqhamo kunye nemifuno crispszithandwa ngabathengi ngenxa yencasa yazo, isondlo esityebileyo kunye neempawu eziphathwayo. Umahluko kwiziqhamo ezomisiweyo zemveli ezenziwe ngokomiswa ngumoya oshushu, iziqhamo kunye nemifuno crisps zixhomekeke kwiinkqubo ezintathu eziphambili zokubumba:ivacuum low-iqondo lokuqhotsa (VF), ivacuum freeze{1}}ukomisa (FD), kunye neteknoloji yokufunxa. Inkqubo nganye inengqiqo yemveliso ezimeleyo, iiparamitha zezixhobo kunye neempawu zemveliso. Ukubamba iiyantlukwano, iimeko ezisebenzayo kunye nemigibe yemveliso eqhelekileyo kwezi nkqubo zintathu yeyona nto ingundoqo ekuqhubeni amashishini alungelelanise imveliso, aphucule amazinga emfundo nokwandisa ukhuphiswano lwemarike.
Ivacuum low{0}}iqondo lobushushu elisezantsi lokuqhotsa yeyona nkqubo isetyenziswa kakhulu kwimveliso yeziqhamo kunye nemifuno. Yahlukile kokuqhelekileyo{2}}ukuqhotsa amaqondo obushushu aphezulu, isebenza kwindawo esezantsi{3}}enoxinzelelo lwe-vacuum kunye nobushushu bokuqhotsa obulawulwa phakathi kwe-80 kunye ne-120 degree. Ubushushu obuphantsi{7}}kunye ne-oksijini esezantsi{8}}imekobume yeoksijini inqanda ngokufanelekileyo ukwenza umbala ubemdaka kunye nelahleko yezondlo, kwaye isusa amanzi agqithisileyo kwiziqhamo kunye nemifuno ngokuphelelwa yioyile kwibhafu. I-VF egqityiweyo i-crisps ibonisa i-crisp texture, iziqhamo ezomeleleyo kunye ne-flavour yemifuno kunye neendleko eziphantsi zokuvelisa, ezifanelekileyo ukuveliswa kwee-apula ezininzi, iibhanana, amakhowa, i-okra kunye nezinye izinto. Iimpazamo eziqhelekileyo zokuvelisa ziquka i-vacuum℃engalawulwayo, i-oyile eninzi kakhulu, kunye ne-degreasing engaphelelanga, ekhokelela kwincasa ye-greasy kunye nobomi obufutshane beshelufu yeemveliso ezigqityiweyo.
Ivacuum freeze{0}}idrying (FD) iphezulu{1}}yeyona ndlela isempilweni yokusetyenzwa kwetekhnoloji yeziqhamo nemifuno. Umgaqo wenkqubo kukukhenkceza ngokukhawuleza iziqhamo kunye nemifuno emitsha kwi - 40℃ukutshixa ulwakhiwo lwethishu yentsusa, emva koko ugqibezele i-sublimation kunye nokuphelelwa ngamanzi emzimbeni komkhenkce wangaphakathi kwindawo epholileyo ephantsi{8}}yobushushu. Yonke inkqubo ayifuni ukushisa okuphezulu okanye ioli, igcina ngaphezu kwe-95% yezondlo zokuqala, umbala kunye nokumila kwezinto eziluhlaza. I-FD crisps isezantsi ngamafutha, ikhrisimesi kwaye iyanyibilika-emlonyeni{10}, zezo{11}}zokutya okunempilo okunesiphelo! Ubunzima obuphambili bemveliso buxhomekeke kulawulo olungqongqo lwezinga lokukhenkceza kunye nexesha lokuchithwa kwe-vacuum; iiparameters ezingafanelekanga ziya kubangela ukomisa okungonelanga kwezinto, ukuthungwa okungenanto okanye i-shrinkage kunye nokuguqulwa kweemveliso ezigqityiweyo.
Itekhnoloji yePuffing yindlela yokulungisa iziqhamo kunye nemifuno crisps, ingakumbi ibandakanya ukuphefumla koxinzelelo oluhlukileyo kunye nokuphefumla kwi-microwave. Yenza ukuguquguquka okufanayo kunye ne-crisp texture ngokwahlukana koxinzelelo olukhawulezileyo kunye nokutshintsha kobushushu. Iziqhamo ezivutshiweyo kunye nemifuno crisps inomthamo we-oyile esezantsi, incasa ekhanyayo kunye nokwalekwa okuqinileyo, okwenza ukusilela kwencasa enye yeemveliso eziqhotsiweyo kunye nomkhenkce-zomisiweyo. Le nkqubo isetyenziswa kakhulu kwiingcambu kunye nemifuno ye-tuber efana nebhatata, iitapile kunye ne-taro. Iimpazamo zenkqubo eqhelekileyo zibandakanya ukukhukhumala okungalinganiyo, ukukrala okunganelanga kunye nokuqina komswakama okubangelwa bubushushu obungenangqiqo kunye noxinzelelo.
Iyonke-inkqubo yonyango lwangaphambili lusisiseko somgangatho ophezulu{1} wemveliso yeziqhamo kunye nemifuno ekrisimsi. Nokuba kuthathwa inkqubo yokuqhotsa, yokukhenkcisa{3}}okanye yokufunxa, imathiriyeli ekrwada kufuneka igqitywe ngokuchanekileyo, ukuxotyulwa nokuhonjiswa, ukunqunyulwa okufanayo kunye nokufunxa nokunyanga. Ukungahambelani kwesilayidi sobukhulu kunye nokususwa kokungcola okungaphelelanga kuya kubangela uxinzelelo olungahambelaniyo kunye nokulahlekelwa kwamanzi kwezixhobo kwiinkqubo zokubumba ezilandelayo, okubangelwa inani elikhulu leemveliso eziphosakeleyo. Imodyuli edityanisiweyo yonyango lwangaphambili yeiziqhamo kunye nemifuno crisp processing lineiqinisekisa iinkcukacha zemathiriyeli ekrwada efanayo kunye nesiseko esizinzileyo sokulungiswa okuchanekileyo okulandelayo.
Ukulungelelaniswa kwenkqubo kunye nokwahlula ipharamitha ngundoqo wolawulo lomgangatho. Imigca yokuvelisa ekrelekrele ixhasa enye-cofa ukutshintshela ukuqhotsa, ukukhenkceza{2}}iindlela zokomisa kunye nokufunxa, ezakhelwe{3}}kwindawo yogcino-lwazi yeeparameter ezikhethekileyo zemathiriyeli ekrwada kunye neenkqubo. Isombulula indawo yeentlungu kwishishini lezixhobo zemveli ezinomsebenzi omnye kunye nenkqubo exutyiweyo iparameters, iqonda i-oyile ephantsi-, i-oyile ephezulu{6}}ebomvu kunye nemveliso ephezulu{7}}yemveliso yeziqhamo kunye nemifuno crisps. Ukongeza, ukupakishwa okuziintsholongwane okuzenzekelayo okuzenzekelayo kunokwahlula ngokufanelekileyo ukufuma kunye nokungcola, ukwandisa ubomi beshelufu yecrisps kunye nokuqinisekisa umgangatho wemveliso ogqityiweyo.
Ukuqukumbela, ukuqhotsa ivacuum, umkhenkce-ukomisa kunye nokufunxa zezona nkqubo zintathu zingenakususwa zemveliso yangoku yeziqhamo kunye nemifuno, ukugquma imveliso yabantu abaninzi,{1}}iimveliso ezisempilweni eziphezulu kunye neemveliso eziguquguqukayo ngokulandelelana kwazo. Ukukhetha aezininzi-ezisebenzayo iziqhamo kunye nemifuno umgca wokusetyenzwa crispoluziqhelanisa neenkqubo ezintathu eziphambili lunokunceda amashishini ahlengahlengise ubume bemveliso, aphephe iimpazamo zenkqubo, anciphise iindleko zemveliso, kwaye enze iinzuzo ezikhuphisanayo ezikhuphisanayo kwimarike yesnack esempilweni.
