Idan kana zaune a fiye da 1000 feet sama da teku, to, lokacin tafiyar da matsalolin da aka ba a kusan dukkanin girke-girke ba su shafi ku ba. Kuna buƙatar daidaita waɗannan lambobin don ku iya samun abinci a cikin kullun. Kada ku damu - daidaitawa suna da sauki.
Amma na farko bari mu dubi dalilin da ya sa ba za ku iya bi irin umarnin da abokanku masu zama masu girma suke yi ba (kuma ta hanyar, mafi yawan mutane suna zaune a waɗannan ƙananan ɗigon, wanda shine dalilin da ya sa yawancin girke-girke an rubuta tare da ƙananan umarni) .
Ruwan ruwa na wanka yana iya dogara akan haɗuwa da babban acidity a cikin abincin da zafi daga ruwan zãfin don kiyaye lafiyar abinci. Amma ruwa yana bugun jini a yanayi daban-daban dangane da girman. Wannan shi ne saboda mafi girma da tsawo, da ƙananan da yanayin yanayi.
Har zuwa mita 1000/305 a sama da tekun, ruwa yana bugu a 212 F / 100 C. Amma a mita 2500/762, ruwa yana buƙatar a kusan 207.1 F / 97.3 C. Tunda yawan zafin jiki na ruwa yana cikin ɓangaren lafiya a cikin ruwan zãfin ruwa bathning canning, cewa bambancin zazzabi yana da muhimmanci.
Ƙarfin canning yana dogara ne akan yanayin zafi mafi girma fiye da na ruwan zãfi don kiyaye abinci mai ƙananan-rai (irin su yankakken kore ). Har ila yau yanayin yanayi yana rinjaye shi a manyan tudu.
Don daidaita girke-girke don canning mai girma, fara tare da wadannan manufofi guda biyu:
Don ruwan zãfi mai wanke wanka , ƙara lokacin sarrafawa a manyan tudu.
Domin matsa lamba , ƙara yawan nauyin a matsayi mai girma.
A nan ne ƙayyadadden bayanai:
Ruwan Boiling Bath tare da lokaci mai sarrafawa fiye da minti 20
1001-3000 feet / 305-914 mita - ƙara lokaci aiki ta 5 da minti
3001-6000 feet / 914-1829 mita - ƙara aiki lokaci ta minti 10
6001 + feet / 1829 + mita - ƙara yawan aiki ta minti 15.
Alal misali, idan girke-girke yana kira don sarrafa kwalba tumatir a cikin ruwan wanka mai tafasasshen ruwa na minti 35 kuma kuna zaune a mita 5000 bisa matakin teku, kuna buƙatar sarrafa su tsawon minti 45.
Ruwan Boiling Bath tare da lokaci mai kwarewa fiye da minti 20
1001-6000 feet / 305-1829 mita - ƙara yawan aiki ta minti 5
6001 + ƙafa / 1829 + mita - ƙara yawan aiki ta minti 10.
Ok, a kan matsa lamba canning .
Mafi yawan matsalolin canning girke-girke kira don aiki a 10 psig (fam na matsa lamba da square inch harshe). Idan kana amfani da magungunan canji tare da harshe maras kyau , irin da ke nuna 5-10-15 psig, ƙara yawan nauyin zuwa 15 psig saitin idan kun kasance fiye da 1000 feet sama da teku.
Don matsarorin matsa lamba tare da bugun kiran sauri, daidaita matsa lamba a cikin ƙari kamar haka:
1001-3000 feet / 305-914 mita - ƙara matsa lamba by 2 psig
3001-5000 feet / 914-1524 mita - ƙara matsa lamba ta 3 psig
5001-7000 ƙafa / 1524-2134 mita - ƙara matsa lamba by 4 psig
7001 + ƙafa / 2134 + mita - ƙara yawan lamba ta 5 psig
A wasu kalmomi, idan girke-girke yana kira don aiki da kwalba na abinci a matsa lamba na minti 20 a 10 psig, kuma kai ne a 3500 feet sama da teku matakin, har yanzu za ka yi amfani da 20 minti aiki lokaci amma za ka ƙara matsa lamba zuwa 13 psig.
Akwai wasu abubuwa dabam dabam don tunawa game da canning a high altitudes. Wadannan basu da lafiya fiye da lokacinka mai muhimmanci.
Jellies za su kai ga gelling mataki sauri a high altitudes, da kuma candy thermometer ba zai ba ka wani cikakken karanta a lõkacin da suka kasance a shirye. A matakin ruwa, karatun 220 F / 104.4 C wata hanya ce mai kwakwalwa don gwada gel . Fiye da ƙafafu 1000, wannan zai ba ku mafi mahimmancin manna fiye da jelly.
Ruwa yana da tsayi don tafasa a manyan tudu. Wannan yana nufin zai ɗauki ruwan ku mai ruwan zãfi ko matsa lamba zai iya tsawon lokaci don isa shiri. Kiyaye wannan lokacin tuna lokacin da kake shiryawa wani rana na babban tsawo gida canning!