He aha ka calcium propionate?

ʻO ka calcium propionate kahi ʻano paʻakai paʻakai organik synthetic, nona ka hana ikaika o ka pale ʻana i ka ulu ʻana o ka bacteria, mold a sterilization. Hoʻokomo ʻia ka calcium propionate i ka papa inoa meaʻai meaʻai o ko mākou ʻāina a kūpono i nā holoholona mahiʻai āpau. E like me ke ʻano o ka paʻakai paʻakai paʻakai, ʻaʻole hoʻohana wale ʻia ka propionate calcium ma ke ʻano he preservative, akā hoʻohana pinepine ʻia e like me ka acidifier a me ka hoʻohui ʻana i ka meaʻai meaʻai i ka meaʻai, kahi hana ikaika i ka hoʻomaikaʻi ʻana i ka hana hana holoholona. Maikaʻi no nā ruminants, hiki i ka calcium propionate ke hāʻawi i ka propionic acid a me ka calcium, komo i ka metabolism kino, hoʻomaikaʻi i nā maʻi metabolic o nā ruminants, a hoʻoikaika i ka hana hana.

ʻO ka hemahema o ka propionic acid a me ka calcium i loko o nā bipi ma hope o ka hānau ʻana he maʻalahi ia e alakaʻi i ka maʻi maʻi waiū, kahi e hoʻemi ai i ka hana waiū a me ka hānai ʻana. ʻO ka maʻi maʻi waiū, ʻike ʻia hoʻi ʻo ka maʻi maʻi postpartum, ma muli o ka emi nui ʻana o ka pae calcium koko postpartum o nā bipi waiu. He maʻi ʻai maʻamau i nā bipi perinatal. ʻO ke kumu pololei, ʻo ka absorption o ka ʻōpū a me ka hoʻoneʻe ʻana o ka iwi calcium ʻaʻole hiki i ka manawa ke hoʻohui i ka nalowale o ke koko calcium i ka hoʻomaka ʻana o ka lactation, a hūnā ʻia ka nui o ke koko calcium i ka waiū, ka hopena i ka emi ʻana o ke koko calcium kiʻekiʻe a me ka postpartum paralysis o nā bipi waiu. Hoʻonui ka maʻi o ka maʻi waiū me ka piʻi ʻana o ka parity a me ka hiki lactating.

Hiki i ka maʻi maʻi a me ka subclinical milk fever ke hōʻemi i ka hana hana o nā bipi waiu, hoʻonui i ka ulu ʻana o nā maʻi postpartum ʻē aʻe, hoʻemi i ka hana hānau, a hoʻonui i ka nui o ka make. He hana koʻikoʻi ia e pale aku ai i ka maʻi maʻi waiū ma o ka hoʻomaikaʻi ʻana i ka hoʻoulu ʻana o ka calcium iwi a me ka absorption calcium o ka ʻōpū ma o nā ʻano like ʻole mai ka wā hānau a hiki i ka wā hānau keiki. Ma waena o lākou, ʻo ka ʻai calcium haʻahaʻa a me ka meaʻai anionic i ka wā perinatal mua (ʻo ka hopena o ke koko a me ka ʻai mimi) a me ka hoʻohui ʻana o ka calcium ma hope o ka hānau ʻana he mau ala maʻamau e hōʻemi ai i ka loaʻa ʻana o ka maʻi maʻi waiū.

ʻO ka pathogenesis o ka milk fever:

ʻAʻole ma muli o ka lawa ʻole o ka calcium i ka meaʻai, akā hiki ke hoʻololi ʻia e nā bipi i hiki ʻole ke hoʻololi koke i ke koi no ka nui o ka calcium i ka wā hānau keiki (hoʻomaka ka hoʻokuʻu ʻana o ka calcium iwi i loko o ke koko), ʻo ka nui ma muli o ke kiʻekiʻe o ka sodium a me nā ion potassium i ka meaʻai, lawa ʻole nā ​​ion magnesium a me nā kumu ʻē aʻe. Eia kekahi, ʻo ka nui o ka phosphorus i loko o ka meaʻai e hoʻopilikia pū i ka absorption o ka calcium, ka hopena o ka calcium koko haʻahaʻa. Akā ʻaʻohe kumu o ka haʻahaʻa o ka calcium koko, hiki ke hoʻomaikaʻi ʻia ma o ke ʻano o ka hoʻohui calcium postpartum.

 

Hana acalcium propionate: