ʻO ka soy protein isolate (SPI) kahi mea hoʻohana nui loa i loaʻa ka kaulana i ka ʻoihana meaʻai ma muli o kāna mau pono a me nā noi. Loaʻa mai ka pāʻina soy defatted haʻahaʻa haʻahaʻa, hoʻokaʻawale ʻia ka soy protein i kahi ʻano o ka unuhi a me ka hoʻokaʻawale ʻana e wehe i nā ʻāpana non-protein, e loaʻa ana i kahi ʻano protein ma luna o 90%. ʻO kēia ke kumu maikaʻi loa o ka protein kiʻekiʻe, haʻahaʻa i ka cholesterol a me ka momona ʻole, e lilo ia i koho olakino no nā mea kūʻai. Me kona hiki ke kōkua i ka pohō kaumaha, hoʻohaʻahaʻa i nā lipids koko, hoʻemi i ka nalo iwi, a pale i nā maʻi cardiovascular a me ka cerebrovascular, ua lilo ka soy protein isolate i mea waiwai i nā huahana meaʻai like ʻole.
ʻO kekahi o nā hiʻohiʻona nui o ka soy protein isolate ʻo ia ka hana i nā noi meaʻai. Loaʻa iā ia ka nui o nā waiwai hana, e like me ka gelling, hydration, emulsifying, ka ʻaila ʻaila, solubility, foaming, swelling, hoʻonohonoho, a clumping. ʻO kēia mau waiwai e lilo ia i mea hoʻohana nui i hiki ke hoʻohana ʻia i nā ʻano meaʻai like ʻole ma nā ʻoihana like ʻole. Mai nā huahana ʻiʻo a hiki i nā huahana palaoa, nā huahana wai, a me nā huahana meaʻai, hāʻawi ka soy protein isolate i ka nui o nā pono hana, e lilo ia i mea koʻikoʻi i ka hoʻokumu ʻana i nā meaʻai like ʻole.
Nui nā ala e hoʻohana ai i ka soy protein isolate, e like me:
(1) Hoʻohui maloʻo: E hoʻohui i ka soy protein isolate i nā meaʻai ma ke ʻano o ka pauka maloʻo a hui pū iā lākou. ʻO ka huina hoʻohui maʻamau ma kahi o 2%-6%;
(2) Hoʻohui i ke ʻano o ka colloid hydrated: Hoʻohui i ka soy protein isolate me kahi hapa o ka wai e hana i kahi slurry a laila hoʻohui. ʻO ka maʻamau, hoʻohui ʻia ka 10% -30% o ka colloid i ka huahana;
(3) Hoʻohui i ke ʻano o nā ʻāpana protein: Hoʻohui i ka soy protein isolate me ka wai a hoʻohui i ka glutamine transaminase e hoʻopili i ka protein e hana i ka ʻiʻo protein. Inā pono, hiki ke hana i ka hoʻoponopono kala, a laila hana ʻia e kahi mea ʻai meaʻai. ʻO nā ʻāpana protein, hoʻohui pinepine ʻia i kahi nui o 5%-15%;
(4) E hoʻohui i ke ʻano o kahi emulsion: hui pū i ka soy protein isolate me ka wai a me ka aila (ʻaila holoholona a i ʻole ʻaila meaʻai) a ʻoki. Hoʻoponopono kūpono ʻia ka ratio hui ʻana e like me nā pono like ʻole, protein: wai: aila = 1:5:1-2/1:4:1-2/1:6:1-2, etc. ma kahi o 10% -30%;
(5) Hoʻohui i ke ʻano o ka injection: hoʻohui i ka soy protein i hoʻokaʻawale ʻia me ka wai, ka mea hoʻonani, marinade, a me nā mea ʻē aʻe, a laila e hoʻokomo i loko o ka ʻiʻo me ka mīkini injection e pāʻani i ka mālama ʻana i ka wai a me ka palupalu. ʻO ka maʻamau, ʻo ka nui o ka protein i hoʻohui ʻia i ka injection ma kahi o 3% -5%.
I ka hopena, hāʻawi ka soy protein isolate i kahi ākea o nā hana a me nā noi i ka ʻoihana meaʻai. ʻO kona ʻano protein kiʻekiʻe, i hui pū ʻia me kāna mau waiwai hana, lilo ia i mea waiwai nui no nā mea hana meaʻai e nānā ana e hoʻomaikaʻi i ka ʻike meaʻai a me nā ʻano hana o kā lākou huahana. ʻO ka hoʻomaikaʻi ʻana i ke ʻano, hoʻomaikaʻi i ka mālama ʻana i ka makū, a i ʻole ka hāʻawi ʻana i kahi kumu o ka protein kiʻekiʻe, ke hoʻomau nei ka soy protein isolate i ka hana koʻikoʻi i ka hoʻomohala ʻana i nā huahana meaʻai hou a me ka meaʻai. Ke hoʻomau nei ka makemake o nā mea kūʻai aku no nā koho meaʻai olakino a hoʻomau, ua mākaukau ka soy protein isolate e noho i mea koʻikoʻi i ka hoʻokumu ʻana i nā ʻano meaʻai like ʻole.
Ka manawa hoʻouna: ʻAukake-09-2024