Patent ID: 6268329
Filing Date: 2001-07-31
Classification: C11D,C12N

Abstract:
An enzyme containing granule comprising:a) an enzyme containing core; andb) a protective substantially continuous layer or coating encapsulating the core comprising at least 65% of a water soluble compound selected from the group consisting of Na.sub.2 HPO.sub.4, Na.sub.3 PO.sub.4, (NH.sub.4)H.sub.2 PO.sub.4 KH.sub.2 PO.sub.4, Na.sub.2 SO.sub.4, K.sub.2 SO.sub.4, KHSO.sub.4, ZnSO.sub.4 and sodium citrate, said water soluble compound having a molecular weight below 500 grams per mole, a pH below 11 and a constant humidity at 20.degree. C. of more than 81%.