-
Maaka kua whakarereketia
Ka kiia hoki ko te maaka, he mea hanga ma te whakamaarama tinana, matū, ma te enzymatic ranei ki te maaka maori ki te huri, ki te whakakaha, ki te whakakino ranei i nga ahuatanga hou na te wehenga ngota, te whakatikatika, te whakaurunga ranei o nga roopu whakakapi hou.He maha nga huarahi ki te whakarereke i te maaka kai, penei i te tunu kai, te hauwai, te waikura, te whakapoipoi, te waikura, te whakaeterera, te whakaetere, te honohono me te aha atu.
Te whakarerekē tinana
1. Pre-gelatinization
2. Te maimoatanga iraruke
3. Te maimoatanga weraTe whakarerekētanga matū
1. Esterification: Acetylated māngaro, esterified ki acetic anhydride vinyl acetate ranei.
2. Etherification: Hydroxypropyl māngaro, etherified ki propylene oxide.
3. Acid treated starch , treated with inorganic acids.
4. Te māngaro kawa, ka rongoa ki te kawakore pararopi.
5. Te māngaro kua pania, ka mahia ki te hauwai peroxide.
6. Te Oxydation: Te maaka waikura, ka rongoa ki te konutai hypochlorite.
7. Emulsification: māngaro konutai Octenylsuccinate, esterified ki octenyl succinic anhydride.
