Betaine series amphoteric surfactants ni amphoteric surfactants zirimo atome zikomeye za alkaline N. Ni umunyu utagira aho ubogamiye kandi ufite urwego runini rwa isoelectric. Zigaragaza imiterere ya dipole mu buryo bwinshi. Hari ibimenyetso byinshi bigaragaza ko betaine surfactants ziba mu buryo bw'umunyu w'imbere. Kubwibyo, rimwe na rimwe zitwa quaternary ammonium internal salt surfactant. Dukurikije imiterere itandukanye ya negative charge center, betaine surfactants zavuzwe mu bushakashatsi buriho ubu zishobora kugabanywamo carboxyl betaine, sulfonic betaine, phosphoric betaine, nibindi.

Betaine series amphoteric surfactants ni umunyu utagira aho ubogamiye ufite urwego rwagutse rwa isoelectric. Zigaragaza imiterere ya dipole mu rugero rwa pH. Bitewe n'uko hariho azote ya ammonium quaternary muri molekile, inyinshi muri zo zifite ubushobozi bwo kudahinduka mu bintu bya shimi mu buryo buteye aside na alkaline. Igihe cyose iyo molekile idafite amatsinda ngiro nka ether bond na ester bond, muri rusange ifite ubushobozi bwo kurwanya oxidation.

Betaine series amphoteric surfactants biroroshye gushonga mu mazi, muri aside n'ibice byuzuye, ndetse no mu bisubizo byuzuyemo imyunyu ngugu. Ntabwo byoroshye gukorana n'ibyuma by'ubutaka bya alkaline n'ibindi biyoni by'icyuma. Betaine y'uruhererekane rurerure yoroshye gushonga mu buryo bw'amazi kandi ntigira ingaruka kuri pH. Gushonga kwa betaine ahanini bigirwaho ingaruka n'umubare wa atome za karuboni. Igipimo cya lauramide propyl betaine sx-lab30 ishongeshejwe mu buryo bw'amazi gishobora kugera kuri 35%, ariko gushonga kw'ibimera bifitanye isano n'iminyururu miremire ya karuboni ni bike cyane.

Ubudahangarwa bw'amazi akomeye bw'ibinyabutabire bigaragarira mu kwihanganira ioni zikomeye za kalisiyumu na manyeziyumu ndetse n'imbaraga zabyo zo gukwirakwiza isabune ya kalisiyumu. Ibinyabutabire byinshi bya betaine amphoteric bigaragaza ko bihagaze neza cyane kuri ioni za kalisiyumu na manyeziyumu. Ubudahangarwa bwa ioni nyinshi za sulfobetaine amphoteric zihagaze neza, mu gihe agaciro ka ioni za kalisiyumu z'ibinyabutabire bya kabiri bya amine kari hasi cyane.

Uduce twa Betaine dukozwe muri surfactants dukungahaye ku ifuro. Nyuma yo kuvanga na surfactants za anionic, utwo duce dukorana cyane. Ingaruka zo gufuro no gufata ziyongera cyane. Byongeye kandi, imiterere y'uduce twa beet beet surfactants ntigira ingaruka ku bukomere bw'amazi na PH by'umwuka. Dukoreshwa nk'ibintu bitanga ifuro cyangwa ifuro, kandi dushobora gukoreshwa mu bwoko butandukanye bwa PH.