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公开(公告)号:US20150296777A1
公开(公告)日:2015-10-22
申请号:US14437530
申请日:2013-10-22
Applicant: BioCHOS AS
Inventor: Arne TRONSMO , Berit Bjugan AAM , Linda HJELJORD , Morten SORLIE , Md Hafizur RAHMAN , Anne Line NORBERG , Vincent EIJSINK
CPC classification number: A01N43/16 , A01N43/36 , A01N43/40 , A01N43/54 , A01N43/56 , A01N63/02 , C05F1/005 , C05F11/00 , C05G3/02 , Y02A40/203 , Y02P20/145 , A01N37/24 , A01N43/32 , A01N47/24
Abstract: The present invention provides a composition comprising (i) chitosan or chitopoly- or chitooligo-saccharides thereof, wherein said chitosan or chitopoly- or chitooligo-saccharides thereof comprise β-(1-4)-linked D-glucosamine and N-acetyl-D-glucosamine monomers and have a degree of acetylation between 0.05 and 0.20 and an average degree of polymerization ≦250 (molecular weight ≦42,000 Da), and (ii) a fungicide not containing chitopoly- or chitooligo-saccharides.
Abstract translation: 本发明提供了包含(i)壳聚糖或其壳聚糖或壳寡糖的组合物,其中所述壳聚糖或其壳聚糖或壳寡糖包含(b) - (1-4) - 连接的D-葡糖胺和N-乙酰基 - D-葡糖胺单体,其乙酰化程度在0.05-0.20之间,平均聚合度<0.01;分子量&nlE; 42,000Da;和(ii)不含壳多糖或壳寡糖的杀真菌剂。