Betaine dị n'ọtụtụ osisi sitere n'okike, dị ka beet, spinach, malt, ero na mkpụrụ osisi, yana n'anụmanụ ụfọdụ, dị ka mgbaaka lobster, octopus, squid na crustaceans mmiri, gụnyere imeju mmadụ.A na-ewepụtakarị betaine ịchọ mma site na sugar beet root molasses site na teknụzụ nkewa nke chromatographic, a pụkwara ịkwado ihe ndị sitere n'okike site na njikọ kemịkal na akụrụngwa kemịkal dị ka trimethylamine na chloroacetic acid.

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Betaine nwekwara mmetụta nke antiallergy na ibelata mgbakasị anụ ahụ.Agbakwunyere 4% betaine (BET) ngwọta na 1% sodium lauryl sulfate (SLS, K12) na 4% aki oyibo amidopropyl betaine (CAPB), n'otu n'otu, na transdermal water shunt ọnwụ (TEWL) tụrụ.Mgbakwunye betain nwere ike ibelata mgbakasị anụ ahụ nke ihe ndị na-emepụta ihe dị ka SLS.Mgbakwunye betain na ncha eze na ngwaahịa ịsa ọnụ nwere ike ibelata mkpasu iwe nke SLS na mucosa ọnụ.Dị ka mgbochi nke allergy na moisturizing mmetụta nke betaine, mgbakwunye na betaine na dandruff shampulu ngwaahịa na ZPT dị ka dandruff remover nwekwara ike budata ibelata mkpali nke surfactant na ZPT na isi isi, na n'ụzọ dị irè na-mma itching nke isi awọ na akọrọ ntutu. kpatara ZPT mgbe ịsachara;N'otu oge ahụ, ọ nwere ike melite mmetụta mmiri nke ntutu isi ma gbochie ntutu isi ifufe.

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A pụkwara iji Betaine na nlekọta ntutu na ngwaahịa nlekọta ntutu isi.Ọrụ ya dị mma nke na-eme ka mmiri dị n'okike nwekwara ike inye ntutu isi, mee ka mmiri na-arụ ọrụ nke ntutu isi, ma gbochie mmebi nke ntutu kpatara site na ịcha ọcha, ịcha ntutu, perm na ihe ndị ọzọ dị na mpụga.Ugbu a, n'ihi arụmọrụ a, a na-eji betaine eme ihe n'ọtụtụ ebe na ngwaahịa nlekọta onwe onye dị ka ihe nchacha ihu, gel ịsa ahụ, ncha ntutu na ngwaahịa emulsion.Betaine na-esighi ike acidic na ngwọta mmiri (pH nke 1% betaine bụ 5.8 na pH nke 10% betaine bụ 6.2), mana nsonaazụ ya gosiri na betaine nwere ike chekwaa uru pH nke ngwọta acidic.Enwere ike iji njirimara betain a kwadebe ngwaahịa nlekọta anụ ahụ dị nro, nke nwere ike ime ka mgbakasị ahụ dịkwuo mma na nrịanrịa nke obere pH nke mkpụrụ osisi acid kpatara.