ozi

Ọ bụrụ na a na-eji mmanya ndị nwere abụba nwere 16 ma ọ bụ karịa carbon carbon kwa molecule na njikọ nke alkyl polyglycosides, ngwaahịa a na-esi na ya soluble na mmiri naanị na oke dị ala, nke na-abụkarị DP nke 1.2 ruo 2. A na-akpọ ha nke a dị ka mmiri na-adịghị ike alkyl. polyglycosides.N'ime ndị a alkyl polyglycosides, ndị na-abụghị polar àgwà bụ ndị kasị n'ihi na ogologo alkyl yinye.
Mmeghachi omume nke glucose na dodecanols / tetradecanols na-emetụta nke ukwuu na njikọ nke alkyl polyglycosides na-adịghị edozi mmiri, dị ka cetyl/octadecyl polyglycosides. Mmeghachi omume catalyzed acid na-ewere ọnọdụ na ọnọdụ okpomọkụ, nrụgide, na molar ratios n'etiti nri nri.Otú ọ dị, n'ihi na ha dị ala solubility, ngwaahịa ndị a na-esiwanye ike imecha na ịcha ọcha dị ka pastes nke mmiri.Ọ dị mkpa ịmepụta ngwaahịa ndị nwere obere ọdịnaya na agba ọkụ ozugbo mgbe usoro mmeghachi omume gasịrị, si otú a na-ezere ọgwụgwọ ọzọ.
Ngwaahịa kachasị mkpa na-achọghị bụ polyglucose. Ọ na-acha odo odo-aja aja ma si otú a na-emebi agba nke ukwuu.Na mgbakwunye, ọnụnọ polyglucose dị elu na-eme ka o sie ike itinye uche na ngwakọta mmeghachi omume site na distillation, n'ihi na polyglucose na-agbaze ngwa ngwa ka okpomọkụ na-ebili.Nke a na-emecha mebie njirimara arụmọrụ.
Ebe ọ bụ na ọnụego nhazi polydextrose na-abawanye nke ukwuu n'akụkụ njedebe nke mmeghachi omume ahụ, mmeghachi omume ahụ na-akwụsị ngwa ngwa n'ihe dị ka 80% ntụgharị glucose site na ibelata okpomọkụ na nkwụsịtụ ihe na-akpata.Iji hụ na otu na ịdị mma ngwaahịa nwere ike imepụtagharị, a na-eji nyocha ịntanetị wee nyochaa mgbanwe ahụ nke ọma.Mgbe a kwụsịrị, glucose na-emebeghị ka ọ dị ka ihe siri ike kwụsịtụrụ na enwere ike iwepụ ya ngwa ngwa site na nzacha na-esote.Mgbe ewepụsịrị glucose, ngwaahịa ahụ nwere ihe dịka 1-2q nke polydextrose, nke a na-emuled na obere ụmụ irighiri mmiri.Site na ịhọrọ enyemaka nzacha kwesịrị ekwesị, polydextrose nwere ike wepụ kpamkpam na nzọụkwụ nke abụọ nke nzacha.
Ngwaahịa na-enweghị glycose na polydextrose nwere 15 ruo 30% nke ogologo yinye (C 16/18) alkyl polyglycosides na 85 ruo 70% nke mmanya na-aba ụba (C16/18-OH) na-enweta site na usoro a.Ebe ọ bụ na ngwaahịa ahụ nwere ebe mgbaze dị elu, a na-erekarị ya dị ka ihe siri ike n'ụdị flakes ma ọ bụ pellets.
A na-anabata oke mmanya mmanya nwere ogologo ogologo n'ihi na ọtụtụ ude ịchọ mma nwere nnukwu mmanya na-aba n'anya.Ya mere, a pụrụ iji alkyl polyglycosides mee ihe ozugbo dị ka alkyl polyglycosides / fatty alcohols.
Ụdị alkyl polyglycosides na-adịghị ahụkebe na nso nso a nwere ihe dị ka 500% alkyl polyglycosides na 500% fatty alcohols. N'okwu a, a na-ewepụ akụkụ nke mmanya na-aba n'anya site na ikuku distillation ma na-egbochi ire ere site na idobe okpomọkụ na oge obibi. dị ala dị ka o kwere mee.(Nyocha 7) Ụdị ngwaahịa a gbanyere mkpọrọgwụ na-agbasawanye ngwa ngwa nke alkyl polyglycosides na-adịghị edozi mmiri.
Ọgụgụ 7. Eserese na-efe efe maka njikọ nke C16,18 alkyl polyglycoside


Oge nzipu: Ọktoba 18-2020