Mankhwala opangidwa ndi ma surfactants ndi gulu la mankhwala omwe amagwiritsidwa ntchito kwambiri pa moyo watsiku ndi tsiku komanso kupanga mafakitale.

Ali ndi makhalidwe ochepetsa kupsinjika kwa pamwamba pa madzi ndi kukulitsa kuthekera kolumikizana pakati pa madzi ndi olimba kapena mpweya.

TMAO, Trimethylamine oxide, dihydrate, CAS NO.: 62637-93-8, ndi chinthu chogwira ntchito pamwamba komanso chopangira zinthu zotsukira, chingagwiritsidwe ntchito pa zotsukira.

Ma oxidant ofooka a TMAO

Trimethylamine oxide, monga oxidant yofooka, imagwiritsidwa ntchito mu zochita za mankhwala popanga aldehydes, oxidation ya organic boranes, komanso kutulutsa ma organic ligands kuchokera ku iron carbonyl compounds.

•  Kapangidwe ka ma surfactants

Ma surfactants amagawidwa m'magawo awiri: magulu okonda madzi ndi magulu okonda madzi. Gulu lokonda madzi ndi gulu la polar lopangidwa ndi ma atomu monga mpweya, nayitrogeni, kapena sulfure omwe amakonda madzi. Magulu okonda madzi ndi magawo okonda madzi, nthawi zambiri amapangidwa ndi magulu osakhala polar monga alkyl yayitali kapena magulu a aromatic. Kapangidwe kameneka kamalola ma surfactants kuyanjana ndi madzi ndi zinthu zokonda madzi monga mafuta.

•  Njira yogwirira ntchito ya ma surfactants

Ma surfactants amapanga gawo la molekyulu pamwamba pa zakumwa, lotchedwa adsorption layer. Kupangidwa kwa gawo la adsorption kumachitika chifukwa cha kupangidwa kwa ma hydrogen bond pakati pa magulu a hydrophilic a ma surfactant molecules ndi mamolekyu amadzi, pomwe magulu a hydrophobic amalumikizana ndi mamolekyu a mpweya kapena mafuta. Gawo la adsorption ili limatha kuchepetsa kupsinjika kwa pamwamba pa madzi, zomwe zimapangitsa kuti madziwo azitha kunyowetsa pamwamba pa madziwo mosavuta.

Ma surfactants amathanso kupanga mapangidwe a micelle. Pamene kuchuluka kwa surfactant kupitirira kuchuluka kwa micelle kofunikira, mamolekyu a surfactant amasonkhana okha kuti apange ma micelles. Ma Micelles ndi mapangidwe ang'onoang'ono ozungulira omwe amapangidwa ndi magulu okonda madzi omwe akuyang'ana gawo lamadzi ndi magulu okonda madzi omwe akuyang'ana mkati. Ma Micelles amatha kuphimba zinthu zokonda madzi monga mafuta ndikuwafalitsa mu gawo lamadzi, motero amapeza zotsatira zosakaniza, zobalalitsa, ndi zosungunulira.

• Masamba ogwiritsira ntchito ma surfactants

1. Chotsukira: Ma surfactants ndi gawo lalikulu la zotsukira, zomwe zimatha kuchepetsa mphamvu ya pamwamba pa madzi, zomwe zimapangitsa kuti madzi anyowe mosavuta ndikulowa, motero zimapangitsa kuti ntchito yotsuka ikhale yabwino. Mwachitsanzo, zotsukira monga sopo wochapira zovala ndi sopo wotsukira mbale zonse zimakhala ndi ma surfactants.

2. Zosamalira thupi: Zosamalira thupi zimatha kupanga zinthu zosamalira thupi monga shampu ndi shawa gel kupanga thovu lolemera, zomwe zimapangitsa kuti munthu asamavutike komanso asambitsidwe bwino.

3. Zodzoladzola: Zodzoladzola zimathandiza kwambiri pakupanga zodzoladzola zosakaniza, kuzibalalitsa, ndi kuzilimbitsa. Mwachitsanzo, zodzoladzola zosakaniza ndi zosakaniza mu lotion, face cream ndi zodzoladzola ndi zodzoladzola zosakaniza.

4. Mankhwala ophera tizilombo ndi zowonjezera zaulimi: Mankhwala ophera tizilombo amatha kupititsa patsogolo kunyowa ndi kulowa kwa tizilombo, kuonjezera kuyamwa ndi kulowa kwa tizilombo, komanso kupititsa patsogolo kugwira ntchito kwa mankhwala ophera tizilombo.

5. Makampani opanga mafuta ndi mankhwala: Mankhwala opangira mafuta amagwira ntchito yofunika kwambiri pa ntchito monga kuchotsa mafuta, kulowetsa madzi m'munda wamafuta, komanso kulekanitsa mafuta ndi madzi. Kuphatikiza apo, mankhwala opangira mafuta amagwiritsidwa ntchito kwambiri mu mafuta odzola, zoletsa dzimbiri, zosakaniza, ndi zina.

Chidule:

Ma surfactants ndi mtundu wa mankhwala omwe amatha kuchepetsa kupsinjika kwa madzi pamwamba ndikuwonjezera kuyanjana pakati pa madzi ndi olimba kapena mpweya. Kapangidwe kake kamapangidwa ndi magulu okonda madzi ndi okonda madzi, omwe amatha kupanga zigawo zokometsera ndi kapangidwe ka micelle. Ma surfactants amagwiritsidwa ntchito kwambiri mu zotsukira, zinthu zosamalira thupi, zodzoladzola, mankhwala ophera tizilombo ndi zowonjezera zaulimi, mafakitale amafuta ndi mankhwala, ndi madera ena. Pomvetsetsa mfundo zamakemikolo a ma surfactants, titha kumvetsetsa bwino momwe amagwiritsidwira ntchito komanso momwe amagwirira ntchito m'magawo osiyanasiyana.