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公开(公告)号：EP1324669A2
公开(公告)日：2003-07-09
申请号：EP01974563.7
申请日：2001-10-03
CPC分类号： C12Y301/03008 , A23J1/16 , A23K20/147 , A23K20/174 , A23V2002/00 , B01J39/05 , B01J39/26 , C12P7/02 , A23V2300/34
摘要： A modified corn steep liquor product is substantially free of inorganic salts; contains from 7.5% by weight on a dry basis of myo-inositol; and contains from 60% by weight on a dry basis of proteins.
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公开(公告)号：EP1324669B1
公开(公告)日：2006-03-29
申请号：EP01974563.7
申请日：2001-10-03
CPC分类号： C12Y301/03008 , A23J1/16 , A23K20/147 , A23K20/174 , A23V2002/00 , B01J39/05 , B01J39/26 , C12P7/02 , A23V2300/34
摘要： A modified corn steep liquor product is substantially free of inorganic salts; contains from 7.5% by weight on a dry basis of myo-inositol; and contains from 60% by weight on a dry basis of proteins.
摘要翻译： 从玉米浆制备改性玉米浆产品的方法，其包括悬浮固体，高分子量化合物，植酸和金属值包括以下步骤：使玉米浆超滤以除去悬浮固体和高 分子量化合物; 用植酸酶处理步骤（a）的产物以将植酸转化为肌醇一磷酸酯; 用酸性磷酸酶处理步骤（b）的产物以将肌醇一磷酸转化成肌醇; 将步骤（c）的产物的pH调节为7至9，使用可溶性碱，其导致大部分或全部Mg值沉淀，并除去沉淀物; 并使步骤（d）的产物与强酸阳离子色谱树脂接触以产生含有大部分剩余金属值的第一级分和含有大部分肌醇的第二级分，第二级分是改性玉米浆产物 。
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3.发明公开METHOD OF PREPARING A MODIFIED CORN STEEP LIQUOR PRODUCT 有权VERFAHREN ZUR HERSTELLUNG EINES MODIFIZIERTEN MAISQUELLWASSERPRODUKTES
公开(公告)号：EP1330533A2
公开(公告)日：2003-07-30
申请号：EP01972383.2
申请日：2001-10-03
申请人： SA Bioproducts (PTY) Ltd. , THE BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY AND AGRICULTURALAND MECHANICAL COLLEGE
CPC分类号： C12Y301/03008 , A23J1/16 , A23K20/147 , A23K20/174 , A23V2002/00 , B01J39/05 , B01J39/26 , C12P7/02 , A23V2300/34
摘要： A method of preparing a modified corn steep liquor product from a corn steep liquor which includes suspended solids, high molecular weight compounds, phytic acid, and metal values includes the steps of: subjecting the corn steep liquor to ultrafiltration to remove the suspended solids and high molecular weight compounds; treating the product of step (a) with a phytase enzyme to convert the phytic acid to inositol-mono-phosphate; treating the product of step (b) with an acid phosphatase enzyme to convert the inositol-mono-phosphate to myo-inositol; adjusting the pH of the product of step (c) to from 7 to 9 inclusive using a soluble base which causes most or all of the Mg values to precipitate, and removing the precipitate; and contacting the product of step (d) with a strong acid cation chromatographic resin to produce a first fraction containing most of the remaining metal values, and a second fraction containing most of the myo-inositol, the second fraction being the modified corn steep liquor product.
摘要翻译： 从玉米浆制备改性玉米浆产品的方法，其包括悬浮固体，高分子量化合物，植酸和金属值包括以下步骤：使玉米浆超滤以除去悬浮固体和高 分子量化合物; 用植酸酶处理步骤（a）的产物以将植酸转化为肌醇一磷酸酯; 用酸性磷酸酶处理步骤（b）的产物以将肌醇一磷酸转化成肌醇; 将步骤（c）的产物的pH调节为7至9，使用可溶性碱，其导致大部分或全部Mg值沉淀，并除去沉淀物; 并使步骤（d）的产物与强酸阳离子色谱树脂接触以产生含有大部分剩余金属值的第一级分和含有大部分肌醇的第二级分，第二级分是改性玉米浆产物 。
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公开(公告)号：EP1330533B1
公开(公告)日：2006-02-08
申请号：EP01972383.2
申请日：2001-10-03
申请人： SA Bioproducts (PTY) Ltd. , THE BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY AND AGRICULTURAL AND MECHANICAL COLLEGE
CPC分类号： C12Y301/03008 , A23J1/16 , A23K20/147 , A23K20/174 , A23V2002/00 , B01J39/05 , B01J39/26 , C12P7/02 , A23V2300/34
摘要： A method of preparing a modified corn steep liquor product from a corn steep liquor which includes suspended solids, high molecular weight compounds, phytic acid, and metal values includes the steps of: subjecting the corn steep liquor to ultrafiltration to remove the suspended solids and high molecular weight compounds; treating the product of step (a) with a phytase enzyme to convert the phytic acid to inositol-mono-phosphate; treating the product of step (b) with an acid phosphatase enzyme to convert the inositol-mono-phosphate to myo-inositol; adjusting the pH of the product of step (c) to from 7 to 9 inclusive using a soluble base which causes most or all of the Mg values to precipitate, and removing the precipitate; and contacting the product of step (d) with a strong acid cation chromatographic resin to produce a first fraction containing most of the remaining metal values, and a second fraction containing most of the myo-inositol, the second fraction being the modified corn steep liquor product.
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