กระดาษและผลิตภัณฑ์กระดาษ
เอกสารมาตรฐาน
สหรัฐอเมริกา
TAPPI
T 419 om-22
Starch in paper
2022
6
offline
This method describes the qualitative and the quantitative determination of unmodified starches and
starches modified only by conventional oxidation techniques or enzyme conversion, which are used for beater addition
or surface sizing. This procedure measures the total starch content and does not differentiate between starch inside and
on the surfaces of the paper. ....