C - Chemistry – Metallurgy – 12 – N
Patent
C - Chemistry, Metallurgy
12
N
195/123, 195/39,
C12N 9/44 (2006.01) C12N 1/20 (2006.01)
Patent
CA 2024952
A novel alkaline pullulanase Y having .alpha.-amylase activity; a microorganism producing said alkaline pullulanase Y; and a process for producing said alkaline pullulanase Y are disclosed. The alkaline pullulanase Y having .alpha.-amylase activity has its optimum pH at a higher alkaline range than conventional alkaline pullulanases and exhibits excellent stability over a wide pH range. Further, the alkaline pullulanase Y has strong resistance to almost all detergent components such as surfactants, chelating agents, proteases for detergents, and the like. Thus the alkaline pullulanase Y can advantageously be used as a detergent component.
Divulgation concernant une nouvelle pullulanase alcaline Y possédant une activité d'alpha-amylase, un microorganisme produisant ladite pullulanase alcaline Y, et un procédé pour la production de ladite pullulanase alcaline Y. La pullulanase alcaline Y possédant une activité d'alpha-amylase a un pH optimal dans une plage alcaline supérieure à celle des pullulanases alcalines classiques, et présente une excellente stabilité dans un grand intervalle de pH. De plus, la pullulanase alcaline Y résiste efficacement à presque tous les constituants de détergents, notamment les tensioactifs, les chélateurs, les protéases pour détergents, et autres. La pullulanase alcaline peut donc être employée avantageusement comme constituant dans les détergents.
Ara Katsutoshi
Igarashi Kazuaki
Ito Susumu
Saeki Katsuhisa
Gowling Lafleur Henderson Llp
Kao Corporation
LandOfFree
Novel alkaline pullulanase y having .alpha.-amylase... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Novel alkaline pullulanase y having .alpha.-amylase..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Novel alkaline pullulanase y having .alpha.-amylase... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2074221