公开(公告)号：US4264732A

公开(公告)日：1981-04-28

申请号：US926821

申请日：1978-07-21

申请人： Guy Lartigau ,  Albert Bouniot ,  Michel Guerineau

发明人： Guy Lartigau ,  Albert Bouniot ,  Michel Guerineau

IPC分类号： C12N11/12 ,  C12P19/24 ,  C12N11/04

CPC分类号： C12P19/24 ,  C12N11/12 ,  Y10S435/813

摘要： The invention relates to enzymatic compositions containing intra-cellular glucose-isomerase which is enclosed in structures based on cellulose ester, their preparation and their use for isomerizing glucose into levulose.In addition to the cellulose ester and micro-organism cells, e.g. Streptomyces phaeochromogenes, these compositions contain a sparingly water-soluble magnesium compound and optionally a sparingly water-soluble cobalt compound.These compositions make it possible to isomerize glucose into levulose in a continuous process, with the addition of either no, or a small amount of magnesium ions to the glucose syrup to be isomerized and without the addition of cobalt ions.

摘要翻译： 本发明涉及包含细胞内葡萄糖异构酶的酶组合物，其包围在基于纤维素酯的结构中，其制备及其将葡萄糖异构化成左旋糖的用途。 除了纤维素酯和微生物细胞外， 发色链霉菌，这些组合物含有微溶于水的镁化合物和任选的微溶于水的钴化合物。 这些组合物使得可以在连续方法中将葡萄糖异构化成左旋糖，通过向葡萄糖浆中加入不少或少量的镁离子进行异构化并且不添加钴离子。

公开(公告)号：US4377685A

公开(公告)日：1983-03-22

申请号：US177209

申请日：1980-08-11

申请人： Albert Bouniot ,  Robert Couraud ,  Guy Lartigau

发明人： Albert Bouniot ,  Robert Couraud ,  Guy Lartigau

IPC分类号： C11D1/66 ,  C07H13/06 ,  C07H13/02

CPC分类号： C07H13/06

摘要： A method of preparing sucroglycerides by transesterification of sucrose and a triglyceride, whereby there is conducted a limited alcoholysis of the triglyceride before reaction with the sucrose. The sucroglycerides obtained have interesting emulsifying properties and can be used to advantage in foodstuffs.

摘要翻译： 通过蔗糖和甘油三酯的酯交换制备甘油三酸酯的方法，由此在与蔗糖反应之前进行甘油三酸酯的有限醇解。 获得的甘油三酯具有有趣的乳化性能，可用于食品中。

公开(公告)号：US3988313A

公开(公告)日：1976-10-26

申请号：US466462

申请日：1974-05-02

申请人： Albert Bouniot

发明人： Albert Bouniot

IPC分类号： C12P19/04 ,  C12P19/06 ,  C08B37/00

CPC分类号： C12P19/06 ,  C12P19/04 ,  Y10S435/803 ,  Y10S435/831 ,  Y10S435/91

摘要： Polysaccharides produced by fermentation are obtained in a non-fibrous form by washing the product produced by precipitation from the fermentation medium with an aqueous organic liquid in which the proportion of organic liquid is high enough to give a washed product which is not soft, difficult to dry and with a tendency to agglomerate, but not so high that the washed product, after drying and grinding, has a fibrous structure, and then drying and grinding the washed polysaccharide.

摘要翻译： 通过发酵产生的多糖通过用发酵培养基中的沉淀产生的产物用有机液体洗涤，其中有机液体的比例高到足以产生不柔软的洗涤产品，难以对其进行洗涤，从而获得非纤维形式的多糖 干燥并具有凝集倾向，但不高于洗涤产品干燥和研磨后具有纤维结构，然后干燥和研磨洗涤的多糖。

公开(公告)号：US06403834B1

公开(公告)日：2002-06-11

申请号：US09831401

申请日：2001-07-23

申请人： Michel Alas ,  Albert Bouniot

发明人： Michel Alas ,  Albert Bouniot

IPC分类号： C07C20916

CPC分类号： C07C213/02 ,  C07C217/28

摘要： The invention concerns a method for preparing tris(ether-amines) of formula (I): N[A—O—(B—O)n—R]3 wherein R, A, B and n are as defined in Claim 1, comprising the reaction, in liquid phase, of an alkylene-glycol monoether of formula (II): HO—A—O—(B—O)nR wherein R, A, B and n are as defined in Claim 1, with an ammonolysis agent selected among ammonia and an etheramine of formula (I′): H3-pN[A—O—(B—O)nR]p wherein: A, B, n and R are as defined in Claim 1 and p represent 1 or 2, at a temperature ranging between 100 and 250° C., by contacting reagents with a hydrogenation-dehydrogenation catalyst.

摘要翻译： 本发明涉及一种制备式（I）的三（醚 - 胺）的方法：N [AO-（BO）nR] 3，其中R，A，B和n如权利要求1所定义，包括在液体 式（II）的亚烷基 - 二醇单醚的相：HO-AO-（BO）nR其中R，A，B和n如权利要求1所定义，氨解剂选自氨和式（ I'）：H3-pN [AO-（BO）nR] p其中：A，B，n和R如权利要求1中所定义，p表示1或2，在100-250℃的温度范围内， 通过使试剂与氢化 - 脱氢催化剂接触。

公开(公告)号：US3990943A

公开(公告)日：1976-11-09

申请号：US509345

申请日：1974-09-25

申请人： Albert Bouniot ,  Michel Guerineau

发明人： Albert Bouniot ,  Michel Guerineau

IPC分类号： C12P19/24 ,  C13K11/00 ,  C12D13/02

CPC分类号： C12P19/24 ,  C13K11/00

摘要： A process for the enzymatic isomerization of glucose to fructose where the glucose isomerase is combined with magnesium or magnesium and cobalt ions which have been fixed to a cation exchange resin. The glucose isomerase remains combined with the metal ions during the isomerization. The use of the instant complex prolongs the working life of the enzyme and minimizes the need for conventional pH control.

摘要翻译： 葡萄糖异构酶与已经固定在阳离子交换树脂上的镁或镁和钴离子结合的葡萄糖到果糖的酶促异构化的方法。 葡萄糖异构酶在异构化期间与金属离子保持结合。 使用本发明的复合物可延长酶的使用寿命，并减少对常规pH控制的需求。