Menene Acidity ko pH na Milk?

Matsakaicin pH na madara yana ƙayyade ko an dauke shi acid ko tushe. Madara yana ɗan acidic ko kusa da tsaka tsaki pH. Matsakaicin darajar ya dogara ne akan lokacin da saniya ta samar da nono, da sarrafa madarar, da tsawon lokacin da aka tattara ko buɗe shi. Sauran mahadi a cikin madara suna aiki azaman abubuwan buffering, don haka hada madara da sauran sinadarai yana kawo pH ɗin su kusa da tsaka tsaki.

Matsakaicin pH na gilashin madarar saniya daga 6.4 zuwa 6.8. Milk sabo daga saniya yawanci yana da pH tsakanin 6.5 da 6.7. pH na madara yana canzawa akan lokaci. Yayin da madara ke yin tsami, ya zama acidic kuma pH yana raguwa. Wannan yana faruwa yayin da ƙwayoyin cuta a cikin madara suna canza lactose sukari zuwa lactic acid. Nonon farko da saniya ta samar yana dauke da colostrum, wanda ke rage shi da pH. Idan saniya tana da mastitis, pH na madara zai zama mafi girma ko fiye na asali. Gabaɗaya, madarar da aka ƙafe ta ɗan ɗan fi acidic fiye da madarar gabaɗaya ko madara.

pH na madara ya dogara da nau'in. Madara daga sauran dabbobi masu shayarwa da dabbobi masu shayarwa sun bambanta a cikin abun da ke ciki, amma yana da irin wannan pH. Milk tare da colostrum yana da ƙananan pH kuma madarar mastitic yana da pH mafi girma ga kowane nau'in.