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Starch atharraichte
Canar cuideachd derivatives stalc ris, a tha air an toirt a-mach le bhith a’ làimhseachadh gu corporra, gu ceimigeach no gu enzymatically le stalc dùthchasach gus togalaichean ùra atharrachadh, a neartachadh no a mhilleadh le bhith a’ sgoltadh moileciuil, ag ath-rèiteachadh no a’ toirt a-steach buidhnean ionaid ùra.Tha grunn dhòighean ann air stalc bìdh atharrachadh, leithid còcaireachd, hydrolysis, oxidation, bleaching, oxidation, esterification, etherification, crosslinking agus msaa.
Atharrachadh corporra
1. Ro-gelatinization
2. Làimhseachadh rèididheachd
3. Làimhseachadh teasAtharrachadh ceimigeach
1. Esterification: Starch acetylated, esterified le acetic anhydride no vinyl acetate.
2. Etherification: Hydroxypropyl stalc, etherified le propylene ogsaid.
3. Starch air a làimhseachadh le searbhag, air a làimhseachadh le searbhagan inorganic.
4. Starch air a làimhseachadh le alkaline, air a làimhseachadh le alkaline inorganic.
5. Starch bleached, air a làimhseachadh le hydrogen peroxide.
6. Oxidation: stalc oxidized, air a làimhseachadh le sodium hypochlorite.
7. Emulsification: sodium stalc Octenylsuccinate, esterified le octenyl succinic anhydride.
