ʻO ka pauka Agar he ʻano alginate i unuhi ʻia mai ka puaʻala a me nā mea kanu limu ʻulaʻula ʻē aʻe. He moʻolelo ʻoi aku ma mua o 300 mau makahiki ma Kina a me Iapana. Ma muli o kāna mau waiwai gel kūikawā, ua hoʻohana nui ʻia i ka meaʻai, lāʻau lapaʻau, kemika, textiles, pale aupuni, noiʻi biological a me nā kula ʻē aʻe, a ua ʻike ʻia ma ka honua ʻo "novel East Asian products".
He aha ka agar - agar pololei?
ʻO Agar – he mea ia i lawe ʻia mai loko mai o ka limu ʻulaʻula. ʻO ia ka mea i hoʻokumu i ka hoʻolālā kelepona i loko o kēia mau mea kanu. Ke unuhi ʻia, loaʻa iā ʻoe kahi pauka maikaʻi e hana i kahi ʻano gelatinous ke hoʻopili ʻia me kahi wai a wela.
He mea maʻalahi ke ʻike i ke kumu i hoʻohana nui ʻia ai kēia waiwai e hoʻololi i ke ʻano meaʻai, akā ʻoi aku ka nui o ka agar.
No ka ʻōlelo ʻana i ka agar - ua hoʻololi ʻo agar i ke ʻano o kā mākou ʻike ʻana i ka meaʻai he mea haʻahaʻa loa ia; he hoʻololi ʻai maoli me ka hoʻohana palena ʻole i loko a i waho o ka ʻoihana meaʻai.
Aia ʻo Iapana kahi i ʻike ʻia ai ka pūhui algae, a ʻo ia nō ka mea hana nui i ka agar, akā hiki iā ʻoe ke loaʻa ka agar – agar ma nā wahi a pau o ka honua.
ʻO Agar a me ka carrageenan nā ʻāpana o ka limu me nā noi like ʻole
Aia ka Agarose a me agar pectin. ʻO Agarose, ma ke ʻano he gelling agent, he polysaccharide nonionic me ka ʻole o ka sulfate (paʻakai), ʻo ia ka mea hana gel. Hoʻopili ʻia kona mau kaulahao macromolecular e 1,3 glycosidic bonds β- D-pyranosyl galactose koena a me 3,6- α- L-pyranosyl galactose koena. ʻO Agar pectin kahi ʻāpana gel ʻole, he polysaccharide paʻakikī me ka sulfate (paʻakai), ka glucuronic acid a me ka pyruvic aldehyde, ʻo ia hoʻi ka ʻāpana i hoʻāʻo ʻia e hoʻoneʻe ʻia i ka hoʻoiho pāʻoihana. Ma ka ʻoihana, ʻo ka waihoʻoluʻu o ka agar mai ke keʻokeʻo a hiki i ka melemele liʻiliʻi, me kahi ʻano glial, ʻaʻohe ʻala a ʻala iki paha. ʻAʻole hiki ke hoʻoheheʻe ʻia ʻo Agar i ka wai anuanu, hiki ke hoʻoheheʻe ʻia i ka wai paila, a hiki ke hoʻoheheʻe ʻia i ka wai wela.
No ke kumu o ka agar, ʻo ka mea mua, ʻaʻole meaʻai ka agar, ʻo ia hoʻi ʻaʻole hiki ke hoʻoheheʻe ʻia nā microorganisms (ʻoiai ʻo ka agar no ke kō). No laila, hoʻohana maʻamau ia ma ke ʻano he moʻomeheu olaola a i ʻole kekahi mea lawe lāʻau. Eia kekahi, hoʻohana nui ʻia i ka ʻoihana meaʻai e like me ka mānoanoa a me ka coagulant. Hoʻoheheʻe ʻo Agar ma kahi o 90 degere a paʻa ma kahi o 40 degere. Hoʻohui pū ʻia i nā jellies a me nā jeli i ʻai maʻamau ʻia, ʻaʻole ia e pōʻino. Hiki ke hoʻohana ʻia nā mea hoʻokuʻu, emulsifiers, stabilizers, a me nā preservatives. Hoʻohana nui ia no ka hana ʻana i ka ʻalani granular a me nā mea inu like ʻole, nā jellies, ice cream, nā keke, nā ʻono palupalu, nā kini, nā huahana ʻiʻo, Babao Congee, tremella a me ka pūnana manu, ka meaʻai sopa a me ka meaʻai anu.
Hoʻokumu ʻia ʻo Carrageenan me ka paʻakai polysaccharide sulfate i hana ʻia e ka carrageenan, galactose a me ka galactose dehydrated, a me 3.6 dehydrated galactose linear chain polymer. Paʻa ka carrageenan pauda a ʻaʻole e hoʻoheheʻe ʻia i ka wā wela. Loaʻa iā Carrageenan ka hiki ke hoʻololi i ka waiu protein, hiki ke pale i ka hanana o ka wehe ʻana o ka whey ma hope o ka hoʻohui ʻana i ka CMC. ʻO ke kumu o ka ʻiʻo ʻiʻo ʻiʻo ham sausage: Ma hope o ka hoʻohana ʻana i kēia huahana, hiki iā ia ke hana i ka huahana elastic, ʻoki maikaʻi ʻia, me ka paʻakikī a me ka ʻokiʻoki, a ʻoluʻolu, ʻoluʻolu a hōʻoluʻolu. Hoʻohana i ka meaʻai inu anu: Loaʻa iā Carrageenan ka hiki ke hoʻololi i ka waiu protein, hiki ke pale i ka noʻonoʻo o ka wehe ʻana o ka whey ma muli o ka hoʻohui ʻana o CMC. Ka hoʻohana ʻana i ka meaʻai gummy: ʻO ka carrageenan gummy ka ʻike maikaʻi, ʻālohilohi, ʻaʻahu, kala maʻalahi, haʻahaʻa viscosity, a me ka ʻono crispy. No ka hoʻohana ʻana i nā huahana waiu: Hiki i ka Carrageenan ke hoʻoulu i ka waiū e coagulate a hana. He hana hoʻokuʻu a hoʻopaʻa ʻia i ka waiu koko, ka ʻili koko koko, a me ka paʻi lole koko. I loko o ka yogurt, ka paʻakai palupalu, a me ka ʻaila, hiki ke hoʻopaʻa ʻia kahi hui waiu e hoʻoulu i ka hana ʻana o ka gelation. E hoʻohana i ka Baijiu a me ka pia: hiki ke hoʻohana ʻia e like me ka mea hoʻomaʻamaʻa a i ʻole ka hoʻopaʻa ʻana i ka foam. E hoʻohana i ka fiber protein artificial a me ka ʻiʻo artificial: Hoʻohui ʻia ʻo Carrageenan a me ka sodium alginate i loko o ke kaʻina hana, no laila ʻaʻole pono ka protein i ke kaʻina hana kahiko. Hiki ke hoʻohana ʻia ka hopena protein me ka haʻahaʻa haʻahaʻa a i ʻole ka hoʻomaʻemaʻe ʻana no ka wili, a hiki nō hoʻi ke hoʻomaikaʻi i ka ikaika a me ka absorption wai o ka milo. Ke hoʻohana hou ʻia nā fiber protein artificial e hana i ka ʻiʻo artificial, hiki ke hoʻohana ʻia ka carrageenan i mea hoʻopili.
Ka manawa hoʻouna: Jun-02-2023
