Hanganga konutai carboxymethyl cellulose

Kupu Whakataki

Ko te Carboxymethyl cellulose (CMC) he momo o te cellulose derivative i ahu mai i te cellulose e te carboxymethylation. He paura ma, he hongi, he kore reka e whakamahia nuitia ana ki te kai, ki nga rongoa, ki nga mea whakapaipai, me era atu ahumahi. Ko te CMC he polymer wairewa-wai he maha nga whakamahinga na ona ahuatanga motuhake. Ka whakamahia hei maatete whakamaarama, hei whakapumau, hei whakaehunga, hei kaiwhakarewa. Ka whakamahia ano te CMC hei colloid tiaki i roto i te hanga pepa me nga kakano.

Hanganga

Ko te hanganga o te carboxymethyl cellulose (CMC) he mea tito he mekameka raina o nga ngota ngota ngota huka e hono tahi ana e nga here glycosidic. Ka honoa nga ngota ngota huka ki a raua e te ngota hāora kotahi, ka hanga he mekameka raina. Ko te mekameka raina he carboxymethylated, ko te tikanga he roopu carboxymethyl (CH2COOH) ka piri ki te roopu hydroxyl (OH) o te ngota ngota huka. Ko tenei tukanga carboxymethylation ka puta he ngota ngota carboxymethyl cellulose kino.

Ko te hanganga o te carboxymethyl cellulose ka taea te tohu e te tauira e whai ake nei:

(C6H10O5)n-CH2COOH

ko n ko te tohu whakakapinga (DS) o te roopu carboxymethyl. Ko te tohu whakakapinga ko te maha o nga roopu carboxymethyl mo ia ngota ngota huka. Ko te teitei o te tohu o te whakakapinga, ko te teitei ake o te viscosity o te otinga CMC.

Nga Taonga Carboxymethyl cellulose He maha nga ahuatanga ahurei e whai hua ai i roto i nga momo tono. He polymer wairewa-wai e tino pumau ana i roto i nga wairewa wai. Kare ano hoki i te paitini, kaore i te whakapataritari, me te kore-allergenic. He ātete hoki te CMC ki te paheketanga moroiti, karekau e pa ki te pH me te pāmahana. Ko te CMC he maatete whakakaha kaha, a ka taea te whakamahi ki te whakapakeke i nga momo wai, tae atu ki nga kai, nga rongoa, me nga mea whakapaipai. Ka whakamahia ano hei whakaemulsifier, hei whakapumau, hei kaiwhakarewa whakatārewa. Ka whakamahia ano te CMC hei colloid tiaki i roto i te hanga pepa me nga kakano. Whakamutunga Carboxymethyl cellulose (CMC) Ko te momo o te cellulose derivative i ahu mai i te cellulose e carboxymethylation. He paura ma, he hongi, he kore reka e whakamahia nuitia ana ki te kai, ki nga rongoa, ki nga mea whakapaipai, me era atu ahumahi. Ko te CMC he mekameka raina o nga ngota ngota huka e honoa ana e nga here glycosidic me te carboxymethylated. He maha nga ahuatanga ahurei e whai hua ana i roto i nga momo tono. Ko te CMC he maatete whakakaha kaha, ka taea te whakamahi hei whakaemulsifier, hei whakapumau, hei kaiwhakarewa. Ka whakamahia ano hoki hei colloid tiaki i roto i te hanga pepa me nga kakano.