Sodium carboxymethyl cellulose lijong

Selelekela

Sodium carboxymethyl cellulose (CMC) ke motsoako o sebelisoang haholo oa lijo o sebelisetsoang ho ntlafatsa sebopeho, botsitso le bophelo ba lishelefo tsa lihlahisoa tse fapaneng tsa lijo. CMC ke phofo e tšoeu, e se nang monko, e sa latsoeheng e nkiloeng ho selulose, karolo e ka sehloohong ea marako a lisele tsa semela. Ke polysaccharide, ho bolelang hore e entsoe ka limolek'hule tse ngata tsa tsoekere tse hokahaneng hammoho. CMC e sebelisoa lihlahisoa tse fapaneng tsa lijo, ho kenyeletsoa ice cream, li-sauces, li-dressings le lintho tse halikiloeng.

Histori

CMC e ile ea qalisoa ka lekhetlo la pele mathoasong a lilemo tsa bo-1900 ke setsebi sa k'hemistri sa Jeremane, Dr. Karl Schardinger. O ile a fumana hore ka ho phekola cellulose ka motsoako oa sodium hydroxide le monochloroacetic acid, o ne a ka etsa motsoako o mocha o qhibilihang haholoanyane metsing ho feta cellulose. Motsoako ona o mocha o ile oa rehoa carboxymethyl cellulose, kapa CMC.

Lilemong tsa bo-1950, CMC e ile ea sebelisoa ka lekhetlo la pele e le tlatsetso ea lijo. E ne e sebelisetsoa ho tiisa le ho tsitsisa li-sauces, li-dressings le lihlahisoa tse ling tsa lijo. Ho tloha ka nako eo, CMC e fetohile tlatsetso e tsebahalang ea lijo ka lebaka la bokhoni ba eona ba ho ntlafatsa sebopeho, botsitso le bophelo ba lishelefo tsa lihlahisoa tsa lijo.

Khemistri

CMC ke polysaccharide, ho bolelang hore e entsoe ka limolek'hule tse ngata tsa tsoekere tse hokahaneng hammoho. Karolo e ka sehloohong ea CMC ke cellulose, e leng ketane e telele ea limolek'hule tsa tsoekere. Ha cellulose e phekoloa ka motsoako oa sodium hydroxide le monochloroacetic acid, e etsa carboxymethyl cellulose. Mokhoa ona o tsejoa e le carboxymethylation.

CMC ke phofo e tšoeu, e sa nkheng, e sa latsoeheng e qhibilihang metsing a batang le a chesang. Ke ntho e se nang chefo, e seng allergenic, le e sa hloekiseng e bolokehileng bakeng sa ho sebelisoa ke batho.

Mosebetsi

CMC e sebelisoa lihlahisoa tse fapaneng tsa lijo ho ntlafatsa sebopeho sa tsona, botsitso le bophelo ba lishelefo. E sebelisoa e le ntho e etsang hore lihlahisoa tsa lijo li be monate le ho li tsitsisa hore li se ke tsa arohana kapa tsa senyeha. CMC e boetse e sebelisoa e le emulsifier ho thusa oli le metsi ho tsoakana hammoho.

Ho feta moo, CMC e sebelisoa ho thibela ho thehoa ha ice kristale ho li-dessert tse leqhoa, joalo ka ice cream. E boetse e sebelisoa ho ntlafatsa sebopeho sa lintho tse halikiloeng, joalo ka likuku le likuku.

Taolo

CMC e laoloa ke Tsamaiso ea Lijo le Lithethefatsi (FDA) United States. FDA e behile boemo bo phahameng ba tšebeliso ea CMC lihlahisoa tsa lijo. Boemo bo phahameng ba tšebeliso ke 0.5% ka boima ba 'mele.

Qetello

Sodium carboxymethyl cellulose (CMC) ke motsoako o sebelisoang haholo oa lijo o sebelisetsoang ho ntlafatsa sebopeho, botsitso le bophelo ba lishelefo tsa lihlahisoa tse fapaneng tsa lijo. CMC ke phofo e tšoeu, e se nang monko, e sa latsoeheng e nkiloeng ho selulose, karolo e ka sehloohong ea marako a lisele tsa semela. Ke polysaccharide, ho bolelang hore e entsoe ka limolek'hule tse ngata tsa tsoekere tse hokahaneng hammoho. CMC e sebelisoa e le ntho e matlafatsang, emulsifier, le ho thibela sebopeho sa kristale ea leqhoa lijong tse theolelang tse leqhoa. E laoloa ke FDA United States, ka tekanyo e phahameng ea tšebeliso ea 0.5% ka boima ba 'mele.