Mukati
Zvikamu (Glycerol, E422)
Glycerin chinhu cheboka rebasainzi, thickeners, emulsifiers. Muchikamu chepasi rose chezvinowedzera zvekudya, Glycerin inopihwa kodhi E422.
General Hunhu uye kugadzirira kweGlycerol
Glycerin inoita kunge yakajeka mvura ine yakakwira viscosity. Iine kuravira kutapira zvishoma, sezvakaratidzwa nezita rayo (kubva muchiGiriki. glycos - kutapira). Zvinoenderana nemaitiro emakemikari, glycerin ndiyo iri nyore triatomic doro, iyo yakatanga kuwanikwa naKarl Scheele muna 1779 nesaponifying mafuta (calorizator). Inenge yese yeglycerin yakabva yawanikwa ne saponifying mafuta nemafuta seyakagadzirwa. E422 inosanganiswa zvakanaka nemvura uye zvimwe zvinwiwa. Chemical formula HOCH2CH (OH) -CH2oo
Chinangwa uye kushandiswa kweGlycerin
E422 inochengetedza uye inowedzera dhigirii yeviscosity uye kuenderana kwezvigadzirwa, saka zvakakosha mumamiriro ezvinhu apo pazvinenge zvakakodzera kusanganisa zvinwiwa izvo zvinowanzoita zvisingagoneki, kureva kuti, inoshanda semulsifier. Inoshandiswa zvakanyanya muindasitiri yezvekudya pakugadzira zvinwiwa zvinodhaka uye confectionery.
Glycerin inoshandiswa mukugadzira fodya yemagetsi, mukugadzirwa kwefodya, mune yependi uye varnish indasitiri. Inoshandiswa senzira yekuchengetedza anatomical gadziriro.
Glycerin inoshandiswawo mukugadzira zvinoputika nemisanganiswa, bepa uye antifreeze, uye kugadzirwa kwezvinhu zveganda.
Mu cosmetology, Glycerin inoshandiswa sechinhu chikuru mukugadzirwa kwemafuta, emulsions uye nesipo, zvinofungidzirwa kuti zvinopfava ganda, asi ikozvino inyaya ine nharo.
Zvakanakira uye zvinokuvadza zveE422
Glycerin chikamu chemishonga inoderedza kusagadzikana kwekumanikidza, inoshandiswa majekiseni emutsinga mune kumwe kuvhiya. E422 inogona kukonzera kupera muviri kwemuviri, nekudya kusingadzorwe, saka zvinopesana nekushandiswa kweE422 zvirwere zveitsvo nematambudziko nekutenderera kweropa. Mune zvimwe zviitiko, E422 haifungidzirwe nenjodzi, chero mitemo nemirawu yekushandisa kwekuwedzera kwekudya ichionekwa. Triglycerides zvigadzirwa zveglycerol uye zvinoumbwa kana akakwirira mafuta acids akawedzerwa kwazviri. Triglycerides akakosha zvikamu mukugadzirisa metabolic muzvinhu zvipenyu.
Kushanda kweE422
Munyika yese, chikafu chinowedzera E422 Glycerin inobvumidzwa kushandiswa muhuwandu hushoma.