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, 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, whakapumau, me te kaihoko whakatara.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 ai 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 hei colloid tiaki i roto i te hanga pepa me nga kakano.