![]() Use of oligosaccharides as plant growth stimulators in already germinated plants and obtaining proce
专利摘要:
Use of oligosaccharides as stimulators of plant growth of already germinated plants and obtaining procedure. Use of oligosaccharides composed of N-acetylglucosamine and glucosamine as plant growth stimulants of already germinated plants, where the percentage of N-acetylglucosamine in said oligosaccharides is said oligosaccharides is 100% and where the length of said oligosaccharides is between 1 and 6 monosaccharides. Process for obtaining said oligosaccharides comprising: (a) resuspending chitin with a percentage of N-acetylglucosamine between 85% and 100% in water, (b) heating the resulting composition at a temperature between 120 and 180ºC for a period of time. Time between 20 and 40 minutes and allow to cool to room temperature and (c) sonicate the resulting composition at a power between 50 and 60 hz for a time between 5 and 120 minutes at a temperature between 20 and 25º c. (Machine-translation by Google Translate, not legally binding) 公开号:ES2541080A1 申请号:ES201530657 申请日:2015-05-14 公开日:2015-07-15 发明作者:Marta BERROCAL LOBO;José Alfonso DOMÍNGUEZ NÚÑEZ;Inmaculada Aranaz Corral;Elisabeth A. MAGEL;Alexander Winkler 申请人:Universitaet Hamburg;Universidad Politecnica de Madrid; IPC主号:
专利说明:
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权利要求:
Claims (1) [1] image 1
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同族专利:
公开号 | 公开日 US20180297904A1|2018-10-18| WO2016181013A1|2016-11-17| ES2541080B2|2016-04-25|
引用文献:
公开号 | 申请日 | 公开日 | 申请人 | 专利标题 JPH03198702A|1989-12-27|1991-08-29|Lion Corp|Method for promoting germination of seed| JPH06333310A|1993-05-19|1994-12-02|Hitachi Electron Eng Co Ltd|Spindle with magnetic disk deviation preventing function| JPH07258007A|1994-03-23|1995-10-09|Nippon Steel Corp|Controlling agent for plant disease injury with saccharide derivative as active ingredient| US20110114472A1|2009-11-17|2011-05-19|Ho-Shing Wu|Process for producing glucosamine and acetyl glucosamine by microwave technique|WO2018042311A1|2016-08-29|2018-03-08|Swasti Agro & Bioproducts Pvt Ltd.|Chitosan derivative formulations for plant growth, and building disease resistance|JPS6333310A|1986-07-29|1988-02-13|Ihara Chem Ind Co Ltd|Plant growth promoter|CN110241121A|2019-05-21|2019-09-17|南京农业大学|The application of soybean E3 ubiquitin ligase GmNLA1 encoding gene|
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申请号 | 申请日 | 专利标题 ES201530657A|ES2541080B2|2015-05-14|2015-05-14|Use of oligosaccharides as stimulants of plant growth in plants already germinated and obtaining procedure|ES201530657A| ES2541080B2|2015-05-14|2015-05-14|Use of oligosaccharides as stimulants of plant growth in plants already germinated and obtaining procedure| PCT/ES2016/070366| WO2016181013A1|2015-05-14|2016-05-13|Use of oligosaccharides as stimulators of plant growth in already germinated plants and method for obtaining said oligosaccharides| US15/574,050| US20180297904A1|2015-05-14|2016-05-13|Oligosaccharides as stimulators of plant growth in already germinated plants and method for obtaining said oligosaccharides| 相关专利
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