Heerka Cuntada Sodium Alginate | 9005-38-3

(1)Colorcom Sodium Alginate waa wax-soo-saarka iodine iyo mannitol laga soo saaro algae brown kelp ama Sargasso, kaas oo molecule uu ka kooban yahay β-D-mannuronic acid (β-D-mannuronic, M) iyo α-L-guluronic acid (α-L-guluronic, →4) oo isku xiran. Xalka aqueous ee sodium alginate waxa uu leeyahay viscosity sare oo loo isticmaalay sidii dhumuc cunto, xasiliye, emulsifier, iwm.
(2)Colorcom Sodium Alginate waa cunto aan sun ahayn waxaana lagu daray US Pharmacopoeia horraantii 1938. Colorcom Sodium alginate waxaa ku jira xaddi badan oo -COO-, kaas oo muujin kara dabeecadda polyanionic ee xal aqueous ah oo leh xabag gaar ah, kaas oo loo isticmaali karo sida side daroogada loogu talagalay daaweynta unugyada xuubka.
(3) Marka la eego xaaladaha acidic, -COO- waxaa loo beddelaa -COOH, heerka ionization ayaa hoos u dhacaya, hydrophilicity ee sodium alginate hoos u dhaca, silsiladda molecular hoos u dhacdo, iyo marka qiimaha pH uu kordho, kooxda -COOH waxay si joogto ah u kala baxdaa, hydrophilicity ee sodium alginate waxay kordhisaa iyo silsiladda molecular. Sidaa darteed, sodium alginate waxay leedahay dareenka pH cad.
(4)Colorcom Sodium alginate waxay si dhakhso ah u samayn kartaa jel xaalado aad u khafiif ah. Marka ay jiraan cations sida Ca2+ iyo Sr2+, Na+ ee unugga G waxa ay martaa falcelinta ion beddelka ah ee cations kala duwan, iyo cutubyada G waa la isku dhejiyay si ay u sameeyaan qaab-dhismeedka shabakad isku xiran, sidaas darteed samaynta hydrogel.
(5) Xaaladaha khafiifka ah ee sameynta sodium alginate gel waxay ka fogaan kartaa firfircoonida walxaha firfircoon sida daroogooyinka xasaasiga ah, borotiinka, unugyada iyo enzymes. Sababo la xiriira guryahan aadka u wanaagsan, sodium alginate ayaa si weyn loogu isticmaalay warshadaha cuntada iyo daawada.
(6)Colorcom Sodium alginate waa budo jaale ah oo cad ama khafiif ah, ku dhawaad ​​ur la'aan iyo dhadhamin. Sodium alginate waxay ku milmi kartaa biyaha, laakiin kuma milmi karaan dareerayaasha organic sida ethanol, ether, chloroform, iwm.