Title: Improved method for rice enzyme method making maltose by enzyme pretreating
Application Number: 01127693 Application Date: 2001.08.03
Publication Number: 1358863 Publication Date: 2002.07.17
Approval Pub. Date: Granted Pub. Date: 2004.06.30
International Classifi-cation: A23G3/00,C12P19/02,C13K1/06
Applicant(s) Name: Hua'nan Science and Engineering Univ. Address: 510640
Inventor(s) Name: Huang Lixin, Gao Qunyu
Attorney & Agent: luo guanxiang
Abstract:
     In method for making sugar, enzyme pretreatment is used to improve rice enzyme method, which includes the following steps: 1. weighting rice, removing impurity and feeding rice into rice-washing tank; 2. soaking rice, introducing compressed air, and cleaning rice; 3. regulating pH value and temp. of soaking water, adding proteinase and lipase; 4. grinding to make paste, regulating pH value and temperature, stirring and making enzymolysis; 5. recovering mother liquor and using it to soak rice and adding proteinase; 6. using enzyme-pretreated rice flour filter cake and blending paste with water, regualting pH value, adding alpha-amylase, etc., then adopting original processes of liquification, saccharification, refining and concentration so as to obtain sugar product.
Time: 11
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