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1. Asalin asali na HPMC Hypromellose, sunan Ingilishi hydroxypropyl methylcellulose, wanda ake kira HPMC.Tsarin kwayoyin halittarsa shine C8H15O8-(C10Hl8O6)n-C8Hl5O8, kuma nauyin kwayoyin yakai kusan 86,000.Wannan samfurin sinadari ne na roba, wanda ke cikin rukunin methyl kuma wani ɓangare na polyhydrox ...Kara karantawa»
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Hydroxypropyl methyl cellulose, an rage shi azaman cellulose [HPMC], an yi shi da cellulose mai tsafta mai tsafta a matsayin ɗanyen abu, kuma an shirya shi ta hanyar etherification na musamman a ƙarƙashin yanayin alkaline.An kammala gabaɗayan tsarin a ƙarƙashin kulawa ta atomatik kuma baya ɗauke da kowane sinadarai masu aiki kamar ...Kara karantawa»
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1 Gabatarwa Kasar Sin ta shafe fiye da shekaru 20 tana inganta turmi mai gauraya.Musamman a shekarun baya-bayan nan, sassan gwamnatin kasa da abin ya shafa sun ba da muhimmanci ga samar da turmi mai gauraya tare da fitar da manufofi masu karfafa gwiwa.A halin yanzu, akwai larduna sama da 10 a...Kara karantawa»