ČÁSTEČNĚ SUBSTITUOVANÝ 2-HYROXYPROPYLETHER KUKUŘIČNÉHO, BRAMBOROVÉHO, MANIOKOVÉHO, RÝŽOVÉHO NEBO HRACHOVÉHO ŠKROBU CHEMICKY MODIFIKOVANÝ ETHERIFIKACÍ PROPYLENOXIDEM
PARTIALLY SUBSTITUTED 2-HYDROXYPROPYLETHER OBTAINED FROM POTATO STARCH BY A CHEMICAL MODIFICATION OF ETHERIFICATION WITH PROPYLENE OXIDE. IN ADDITION, THIS STARCH MAY BE PARTIALLY HYDROLYZED USING ACIDS OR ENZYMES TO OBTAIN THINNED STARCH
HYDROXYPROPYL STARCH IS A PARTIALLY SUBSTITUTED 2-HYROXYPROPYLETHER OF MAIZE STARCH, POTATO STARCH, CASSAVA STARCH, RICE STARCH OR PEA STARCH CHEMICALLY MODIFIED BY ETHERIFICATION WITH THE REAGENT PROPYLENE OXIDE (2-METHYLOXIRANE). IN ADDITION, THIS STARCH MAY BE PARTIALLY HYDROLYSED USING ACIDS OR ENZYMES TO OBTAIN 'THINNED STARCH' WITH REDUCED VISCOSITY