FILE: /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/Application/Home/Controller/PraiseController.class.php LINE: 56
相关专利推荐
申 请 号:CN201810225486
专利名称:以虾蟹壳为原料的氨糖制备方法
专利权人:扬州日兴生物科技股份有限公司
交易方式:协议
参考价格: 面议
加入对比
索取出让意向书
名称: | 以虾蟹壳为原料的氨糖制备方法 |
---|---|
申请号: | CN201810225486 |
申请日期: | 2018-03-19 |
申请人: | 扬州日兴生物科技股份有限公司 |
发明人: | 平立凤; 丁振中; 柳志强; 曾哲灵; 冯小海; 李恒; 龚劲松; 高小燕; 徐俊山 |
地址: | 225600 江苏省扬州市高邮市高邮镇工业园区同心路2号 |
主分类号: | C13K1/00 |
分类号: | C13K1/00; C08B37/08; A23L33/125 |
主权项: | |
摘要: | 本发明提供了一种以虾蟹壳为原料的氨糖制备方法:包括如下步骤:从虾蟹壳中提取甲壳素;以羟丙基化试剂改性所述甲壳素,然后经二次水解得到甲壳素二次水解液;把所述甲壳素二次水解液依次经浓缩、抽滤和干燥后得到氨糖。本发明所述的以虾蟹壳为原料的氨糖制备方法,从虾蟹壳中提取甲壳素,以羟丙基化试剂改性所述甲壳素后进行二次水解,增大了甲壳素的水溶性,从而增强了甲壳素内的大分子多糖转化为氨糖的水解率,进而提高了以虾蟹壳为原料的制备氨糖过程中最终产物氨糖的产率。 |
start date | end date | title | description | icon | date limit | importance | link | modal |
---|---|---|---|---|---|---|---|---|
2018-07-17 | 公开 | js/timeglider/js/timeglider/icons/verticalLineGray.png | 50 | |||||
2018-11-02 | 实质审查的生效 | js/timeglider/js/timeglider/icons/verticalLineGray.png | 50 |
:( FILE: /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/Application/Home/Controller/PraiseController.class.php LINE: 56 #0 /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/Application/Home/Controller/PraiseController.class.php(56): Yar_Client->__call('theme_bar', Array) ThinkPHP3.2.3 { Fast & Simple OOP PHP Framework } -- [ WE CAN DO IT JUST THINK ]curl exec failed 'Couldn't connect to server'
错误位置
TRACE
#1 /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/Application/Home/Controller/PraiseController.class.php(56): Yar_Client->theme_bar('get_bar_id', Array)
#2 [internal function]: Home\Controller\PraiseController->get_bar_id_by_from_id()
#3 /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/ThinkPHP/Library/Think/App.class.php(173): ReflectionMethod->invoke(Object(Home\Controller\PraiseController))
#4 /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/ThinkPHP/Library/Think/App.class.php(110): Think\App::invokeAction(Object(Home\Controller\PraiseController), 'get_bar_id_by_f...')
#5 /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/ThinkPHP/Library/Think/App.class.php(204): Think\App::exec()
#6 /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/ThinkPHP/Library/Think/Think.class.php(120): Think\App::run()
#7 /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/ThinkPHP/ThinkPHP.php(97): Think\Think::start()
#8 /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/index.php(27): require('/home/ftp/1520/...')
#9 {main}