公开(公告)号：WO2022043563A1

公开(公告)日：2022-03-03

申请号：PCT/EP2021/073917

申请日：2021-08-30

申请人： NOVOZYMES A/S

发明人： LENHARD, Rolf, Thomas ,  PEDERSEN, Hanne, Lyngby, Hoest

IPC分类号： C12N9/16

摘要： The present invention relates to protease variants having polyester degrading activity, polynucleotides encoding said variants, nucleic acid constructs and expression vectors comprising said polynucleotides, host cells expressing said variants, compositions comprising the variants, methods of producing the variants, and use of the variants.

公开(公告)号：WO2012001145A1

公开(公告)日：2012-01-05

申请号：PCT/EP2011/061111

申请日：2011-07-01

申请人： NOVOZYMES A/S ,  KALUM, Lisbeth ,  LUND, Henrik ,  OESTERGAARD, Lars Henrik ,  PEDERSEN, Hanne, Lyngby, Hoest

发明人： KALUM, Lisbeth ,  LUND, Henrik ,  OESTERGAARD, Lars Henrik ,  PEDERSEN, Hanne, Lyngby, Hoest

IPC分类号： D21C9/10

CPC分类号： C12N9/0065 ,  D21C5/005 ,  D21C9/1036 ,  D21C9/163

摘要： The use of a peroxidase and violuric acid, or a derivative thereof in the bleaching of pulp, such as paper materials, such as paper, linerboard, corrugated paperboard, tissue, towels, corrugated containers and boxes. The peroxidases of the invention are classified as EC 1.11.1.7. The effect of peroxidase is bleaching and de-inking of the pulp, e.g. the paper pulp and the resulting paper material.

摘要翻译： 在纸浆漂白过程中使用过氧化物酶及其衍生物或其衍生物，如纸张，纸板，瓦楞纸板，纸巾，毛巾，瓦楞纸箱和纸箱等。 本发明的过氧化物酶分类为EC 1.11.1.7。 过氧化物酶的作用是纸浆的漂白和脱墨，例如 纸浆和所得纸材料。