Hoʻohuiphosphates hiki i nā huahana ʻiʻo ke hoʻomaikaʻi i ke ʻano o ka huahana, hoʻonui i ka paʻa ʻana o ka wai a me ka hua o ka huahana, a hoʻomaikaʻi i ke ʻano o ka huahana ʻiʻo, a laila e hōʻemi i ke kumukūʻai o ka huahana me ka ʻole e hōʻemi i ka maikaʻi o ka huahana. (1) Hoʻonui i ka pH waiwai o kaʻiʻo; (2) Chelate metala iona i loko o kaʻiʻo; (3) Hoʻonui i ka ikaika ionic o ka ʻiʻo; (4) Dissociate actomyosin.
Hiki i ka tripolyphosphate a me ka pyrophosphate ke hoʻonui i ka ikaika ionic o ka ʻōnaehana ʻiʻo ma o ka hoʻololi ʻana i ka mana uila o ka hoʻopiʻi protein, a e hoʻokaʻawale iā ia mai ke kiko isoelectric, i hiki ai i nā uku ke hoʻohuli i kekahi i kekahi a hana i kahi ākea nui ma waena o nā protein, ʻo ia hoʻi, ka protein Hiki ke loaʻa i ka "pehu" o ka ʻiʻo o ka ʻiʻo ka wai e hoʻomaikaʻi ai i ka mālama ʻana i ka wai; Hiki i ka hexametaphosphate ke hoʻokaʻawale i nā ion metala, hoʻemi i ka hui ʻana o nā ion metala a me ka wai, a hana i nā proteins e hoʻopaʻa hou i ka wai e hoʻomaikaʻi i ka mālama ʻana i ka wai. Ua hōʻike ʻia ka hoʻomaʻamaʻa ʻana i ka hoʻohana ʻana o ka lehulehuphosphates ʻoi aku ka maikaʻi ma mua o ka hoʻohana hoʻokahi, no laila hui pū ʻiaphosphates hoʻohana mau ʻia e hoʻonui i ka hopena. ʻO ka huiphosphate he alkaline, hiki ke hoʻonui i ka waiwai pH o ka ʻiʻo a hoʻoikaika i ka hopena tenderization o ka calcium activating enzyme ma ka ʻiʻo. I ka manawa like, ka compositephosphate ʻoi aku ka maikaʻi o nā koina ʻino, a me ka haʻahaʻa haʻahaʻa o ka compositephosphate hiki ke hoʻonui nui i ka ikaika ionic o ka hopena, no laila hiki iā ia ke chelate i nā ion metala, e like me ka magnesium, zinc, a me nā mea ʻē aʻe, a hōʻike i ka protein-COO- terminal Hoʻonui i ka repulsion electrostatic o ka ʻiʻo, hoʻomaha i ka ʻiʻo, a hoʻonui i ka palupalu. o ka io.
No ka mea pili ka palupalu o ka ʻiʻo i ka ʻiʻo pili a me ka myofibril, ʻoi aku ka nui o nā collagen cross-links i loko o ka ʻiʻo pili, ʻoi aku ka maikaʻi o ka palupalu o ka ʻiʻo. Ma hope o ka hoʻohui ʻana i ka phosphate paʻakikī, hiki iā ia ke hoʻonui i ka solubility o ka collagen, e hōʻemi i ka hoʻopili ʻana o ka collagen i loko o ka ʻiʻo pili, a hoʻomaikaʻi i ka palupalu o ka ʻiʻo.
Huihui phosphate hiki ke hoʻokaʻawale i ka actomyosin, hoʻomaha i ka ʻoʻoleʻa ʻiʻo, a hoʻomaikaʻi i ka palupalu ʻiʻo. ʻO ka ratio o ka huiphosphate ʻo ia: tripolyphosphate: pyrophosphate: hexametaphosphate-2: 2: 1, a inā he 0.5% ka nui o ka hoʻohui, ʻoi aku ka maikaʻi o ka hopena tenderization ma ka pipi a me ka ʻiʻo rabbit. Pono e hoʻohana i ka marinating injection no nā hola 16.Aphosphate decomposing enzyme i loko o nā huahana ʻiʻo decomposesphosphate a lilo i mea ole. No laila, i ke kaʻina hana o nā huahana ʻiʻo, pono e uku nui ʻia i ke koho ʻana i nā hoʻohui kaʻina kūpono e pale ai i ka luku ʻana i ka hopena ophosphate. ʻO ka mea maʻamau, i ka hana ʻana a me ka hana ʻana i nā huahana ʻiʻo, ʻoi aku ka maikaʻi o ka hoʻohana ʻana i ka ʻōwili a me ka hui ʻana ma hope o ka marinating; aia kekahi ʻano o ka hoʻohana ʻana i ka wai marinating solution. I ka manawa like, manaʻo ʻia ʻo ka hoʻohui nui ʻana o ka phosphate e hōʻino i ka ʻono a me ke kala o ka huahana, ʻaʻole maikaʻi no ke olakino kanaka.
Ka palekana ophosphate:
Phosphate He ʻāpana kūpono o nā ʻiʻo kanaka, e like me nā niho, nā iwi a me nā enzymes, a he hana koʻikoʻi a koʻikoʻi i ka metabolism o nā meaʻai nui e like me ke kō, nā momona, a me nā protein. No laila,phosphate hoʻohana pinepine ʻia ma ke ʻano he meaʻai meaʻai. Akā, i ka wā ephosphate ʻOi aku ka nui o nā mea i loko o ka ʻai, e hōʻemi ia i ka absorption o ka calcium, e alakaʻi ana i ka nalowale o ka calcium i loko o ka iwi iwi. Inā lōʻihi ka lōʻihi, hiki iā ia ke hoʻolōʻihi i ka ulu ʻana a me nā deformations iwi. No laila, pono e hoʻohui ʻia nā phosphates a hoʻohana pono ʻia i loko o ke ʻano o ka hoʻohana i ʻōlelo ʻia e ka mokuʻāina.
(Koho ʻia mai ka noiʻi meaʻai a me ka hoʻomohala ʻana a me ka hana ʻana)
"ʻO kā mākou hui i hana i ka mākeke kūloko wale nō. Me ka hoʻokomo ʻana i nā kulekele maikaʻi e like me ke kūʻai ʻana ma ka mākeke a me nā ʻano kālepa, i kēia manawa ʻo nā huahana hoʻokuʻu o ka ʻoihana i ka 1/3 o ka nui o ka huahana." Ua haʻi aku ʻo Zhang Jie, ka luna nui o Linyi Youyou Household Products Co., Ltd. i ka poʻe nūhou, ʻo Linyi Mall Ua hoʻomaka ka nui o nā mea kālepa e kālele ana i nā kūʻai kūloko i nā hoʻāʻo wiwo ʻole e wehe i nā mākeke ma waho.
ʻO nā hopena maikaʻi o ka "hele ʻana" o nā ʻoihana e "mohala" nei ma ka ʻāina ʻo Qilu. Ma Nowemapa 12, ua wehe ʻia ka SCO Demonstration Zone Certificate of Origin Examination and Signing Center ma Qingdao, Shandong Province. Hōʻike ʻia ke kikowaena e ka lawelawe ʻana i ka ʻoihana hoʻokele waiwai a me ke kālepa ʻana o nā mokuʻāina lālā o SCO, e ʻae ana i nā waiwai Kina kūpono e hauʻoli i nā makemake uku ke lawe ʻia lākou i waho.
"ʻO ka hoʻohui ʻana i ke kūkulu ʻana i ka 'Belt and Road' ua hāʻawi i nā manaʻo hou no ka hoʻomohala ʻana i nā kālepa haole o Shandong a wehe i nā mākeke hou." wahi a Zheng Shilin, he mea noiʻi ma ka Institute of Quantitative and Technical Economics o ka Chinese Academy of Social Science.
Ka manawa hoʻouna: Dec-10-2021
