A hemicellulose, galactosan-glucan-mannan(GGM) extracted from spruce, was acetylized to form acetylated GGM in the suitable condition, which is soluble in water and were coated on food paper board. It was found that GGM and acetylated GGM coated on paper can improve the paper strength properties, and the acetylated GGM performance is better than GGM. The paper coated with GGM or acetylated GGM has good oil barrier ability and strength properties. acetylated GGM performed on paper is much better than GGM did.
|Tidskrift||Paper Science and Technology|
|Status||Publicerad - 2019|