Original document(7 pages)  中文版
    the invention discloses a new physical extracting method of pineapple proteinase, which comprises the following steps: cleaning raw material; grinding roughly; grinding finely; predisposing; squeezing; centrifuging; freezing; filtering through two-grade; proceeding two-grade hyperfiltration; hyperfiltrating; drying in the vacuum to obtain the product.
Application Number
申请号		 200610036906 Application Date
申请日		 2006.08.03
Title 名称 Novel extraction method of bromelain
Publication Number
公开号		 1908165 Publication Date
公开日		 2007.02.07
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C12N9/50
Applicant(s) Name
申请人		 Xie Danqing
Address 地址
Inventor(s) Name 发明人 Liu Feng
Attorney & Agent 代理人 ma lili
More information 更  多  信  息


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