Abubuwan kariyaabubuwa ne waɗanda ke hana haɓakar ƙwayoyin cuta a cikin samfur ko hana haɓakar ƙwayoyin cuta waɗanda ke amsawa da samfurin.Masu kiyayewa ba wai kawai hana metabolism na kwayoyin cuta, mold da yisti ba, amma kuma suna shafar ci gaban su da haifuwa.Abubuwan da aka adana a cikin tsari suna shafar abubuwa daban-daban, irin su zafin jiki na yanayi, PH na tsari, tsarin masana'antu, da dai sauransu. Saboda haka, fahimtar abubuwa daban-daban yana taimakawa wajen zaɓar da kuma amfani da nau'i-nau'i daban-daban.
Abubuwan da ke shafar aikin kayan aikin kwaskwarima sune kamar haka:
A. yanayin abubuwan kiyayewa
Halin mai kiyayewa kanta: yin amfani da maida hankali na masu kiyayewa da kuma solubility na babban tasiri akan tasiri.
1, Gabaɗaya, mafi girman ƙaddamarwa, mafi inganci;
2, Water-mai narkewa preservatives da mafi preservatives yi: microorganisms yawanci ninka a cikin ruwa lokaci na emulsified jiki, a cikin emulsified jiki, da microorganism za a adsorbed a kan man-ruwa dubawa ko motsa a cikin ruwa lokaci.
Haɗin kai tare da sauran abubuwan da ke cikin tsari: rashin kunna abubuwan kiyayewa ta wasu abubuwa.
B. Tsarin samar da samfur
Yanayin samarwa;zafin jiki na tsarin samarwa;tsarin da aka kara kayan
C. Karshen samfur
Abubuwan da ke ciki da marufi na samfuran kai tsaye sun ƙayyade yanayin rayuwa na ƙwayoyin cuta a cikin kayan shafawa.Abubuwan muhalli na zahiri sun haɗa da zafin jiki, muhallipH darajar, matsa lamba osmotic, radiation, matsa lamba a tsaye;Abubuwan sinadaran sun haɗa da tushen ruwa, abubuwan gina jiki (C, N, P, S tushen) , oxygen, da abubuwan haɓakar kwayoyin halitta.
Ta yaya ake kimanta tasirin abubuwan kiyayewa?
Matsakaicin ƙaddamarwa na hanawa (MIC) shine ainihin ma'anar don kimanta tasirin abubuwan kiyayewa.Ƙananan ƙimar MIC shine, mafi girman tasirin shine.
An samo MIC na masu kiyayewa ta gwaje-gwaje.An haɗa nau'o'i daban-daban na masu kiyayewa zuwa matsakaicin ruwa ta hanyar jerin hanyoyin dilution, sa'an nan kuma an yi amfani da ƙananan ƙwayoyin cuta da kuma al'ada, an zaɓi mafi ƙasƙanci mai hanawa (MIC) ta hanyar lura da ci gaban ƙananan ƙwayoyin cuta.
Lokacin aikawa: Maris-10-2022