Carboxymethylcellulose (CMC) na selile byombi ni polysaccharide ifite imitungo itandukanye hamwe nibisabwa. Gusobanukirwa itandukaniro ryabo bisaba gushakisha imiterere, imitungo, inkomoko, uburyo bwo gukora, nibisabwa.
Cellulose:
1. Ibisobanuro n'imiterere:
Cellulose ni polyisikaride isanzwe igizwe n'iminyururu igororotse ya β-D-glucose ibice bihujwe na β-1,4-glycosidic.
Nibintu nyamukuru byubaka urukuta rw'ibimera, bitanga imbaraga no gukomera.
2. Inkomoko:
Cellulose ni nyinshi muri kamere kandi ikomoka cyane cyane ku masoko y'ibimera nk'ibiti, ipamba n'ibindi bikoresho bya fibrous.
3. Umusaruro:
Umusaruro wa selile urimo gukuramo selile mu bimera hanyuma ukayitunganya hakoreshejwe uburyo nka pompe chimique cyangwa gusya imashini kugirango ubone fibre.
4. Imikorere:
Muburyo bwa kamere, selile ntishobora gushonga mumazi hamwe na solge nyinshi.
Ifite imbaraga zingana cyane, ituma ikoreshwa mubisabwa aho imbaraga nigihe kirekire ari ngombwa.
Cellulose irashobora kwangirika kandi yangiza ibidukikije.
5. Gusaba:
Cellulose ifite porogaramu zitandukanye, zirimo impapuro n'ibicuruzwa, imyenda, plastike ishingiye kuri selile, kandi nk'inyongera ya fibre y'ibiryo.
Carboxymethylcellulose (CMC):
1. Ibisobanuro n'imiterere:
Carboxymethylcellulose (CMC) ni inkomoko ya selile aho amatsinda ya carboxymethyl (-CH2-COOH) yinjizwa mumugongo wa selile.
2. Umusaruro:
Ubusanzwe CMC ikorwa no kuvura selile hamwe na aside ya chloroacetike na alkali, bikavamo gusimbuza amatsinda ya hydroxyl muri selile hamwe na carboxymethyl.
3. Gukemura:
Bitandukanye na selile, CMC irashobora gushonga amazi kandi ikora igisubizo cya colloidal cyangwa gel bitewe nubunini.
4. Imikorere:
CMC ifite imiterere ya hydrophilique na hydrophobique, bigatuma ikoreshwa muburyo butandukanye mubiribwa, imiti ninganda.
Ifite ubushobozi bwo gukora firime kandi irashobora gukoreshwa nkibyimbye cyangwa stabilisateur.
5. Gusaba:
CMC ikoreshwa mu nganda zibiribwa nkibibyimbye, stabilisateur na emulisiferi mubicuruzwa nka ice cream hamwe no kwambara salade.
Muri farumasi, CMC ikoreshwa nka binder mugutegura ibinini.
Ikoreshwa muburyo bunini no kurangiza inganda zimyenda.
itandukaniro:
1. Gukemura:
Cellulose ntishobora gushonga mumazi, mugihe CMC ibora mumazi. Iri tandukaniro mubisubizo bituma CMC ihinduka cyane mubikorwa bitandukanye, cyane cyane mubikorwa aho usanga amazi ashingiye kumazi.
2. Gahunda yumusaruro:
Umusaruro wa selile urimo gukuramo no gutunganya ibimera, mugihe CMC ikomatanyirizwa hamwe binyuze muburyo bwo guhindura imiti irimo selile na carboxymethylation.
3. Imiterere:
Cellulose ifite umurongo ugizwe kandi udafite amashami, mugihe CMC ifite amatsinda ya carboxymethyl yometse kumugongo wa selile, atanga imiterere yahinduwe hamwe no gukomera kwinshi.
4. Gusaba:
Cellulose ikoreshwa cyane mu nganda nk'impapuro n'imyenda aho imbaraga zayo no kudashobora gutanga inyungu.
Ku rundi ruhande, CMC ikoreshwa mu nganda nyinshi, zirimo ibiribwa, imiti n’imiti yo kwisiga, bitewe n’amazi meza kandi menshi.
5. Imiterere yumubiri:
Cellulose izwiho imbaraga no gukomera, igira uruhare muburinganire bwimiterere yibimera.
CMC iragwa ibintu bimwe na bimwe bya selile ariko ikagira n'ibindi, nkubushobozi bwo gukora geles nigisubizo, ikayiha uburyo bwagutse bwo gusaba.
Nubwo selile na carboxymethyl selulose bifite inkomoko imwe, imiterere n'imitungo yabo itandukanye byatumye habaho ibikorwa bitandukanye mubikorwa bitandukanye. Imbaraga za Cellulose hamwe nubudahangarwa birashobora kuba byiza mubihe bimwe na bimwe, mugihe amazi ya CMC yogukoresha hamwe nuburyo bwahinduwe bituma iba ingirakamaro mubintu bitandukanye.
Igihe cyo kohereza: Ukuboza-26-2023