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1. 发明公开

EP1262236A1 Method for producing alpha-alumina formed body 有权
标题翻译： Verfahren zur Herstellung von alpha-AluminiumoxidFormkörpern
公开(公告)号：EP1262236A1
公开(公告)日：2002-12-04
申请号：EP02253751.8
申请日：2002-05-29
申请人： Sumitomo Chemical Company, Limited
发明人： Kawazu, Hidekatsu , Yamanishi, Osamu , Tsuchimoto, Kazuya
IPC分类号： B01J37/00 , B01J37/06
CPC分类号： B01J37/0009 , B01J21/04 , C04B35/111 , C04B35/62695 , C04B2235/3218 , C04B2235/5409 , C04B2235/5436 , C04B2235/72
摘要： A high-strength α-alumina formed body with a low soda content, of which pore distribution is controlled, can be provided in an easy and inexpensive manner. The α-alumina formed body can be produced by a method comprising calcining a gibbsite-phase aluminum hydroxide to obtain rehydratable alumina powder; forming the rehydratable alumina powder in the presence of water to obtain a formed body; maintaining the formed body in the presence of water at about 110-200°C, to rehydrate the formed body; and calcining the rehydrated formed body at about 1200°C or higher. The α-alumina formed body is useful as a carrier for catalysts, chemicals, microbes for food leftover disposal and the like.
摘要翻译：可以容易且廉价的方式提供具有低分子量的高浓度α-氧化铝成形体，其中孔分布被控制。可以通过包括煅烧三水铝矿相氢氧化铝以获得可再水化氧化铝粉末的方法来生产α-氧化铝形成体; 在水的存在下形成可再水化的氧化铝粉末，得到成形体; 在约110-200℃的水存在下保持成形体，以使成形体再水化; 并在约1200℃或更高温度下煅烧再水化的成形体。 α-氧化铝形成体可用作催化剂，化学品，食品残渣处理微生物等的载体。

2. 发明公开

EP1378566A2 Modified reductase from Penicillium citrinum and its encoding gene 有权
标题翻译：枸杞子枸杞子
公开(公告)号：EP1378566A2
公开(公告)日：2004-01-07
申请号：EP03254141.9
申请日：2003-06-30
申请人： Sumitomo Chemical Company, Limited
发明人： Asako, Hiroyuki , Shimizu, Masatoshi
IPC分类号： C12N9/02 , C12N15/53 , C12P7/42 , C12P7/62 , C12P13/00
CPC分类号： C12N9/0036 , C12P7/42 , C12P7/62
摘要： There is disclosed a reductase having good heat stability, which results in decrease in reaction time and improvement of reaction efficiency. Specifically, disclosed is an enzyme having an amino acid sequence of SEQ ID NO: 1 in which at least one of the amino acids of the positions 245 and 271 of the amino acid sequence of SEQ ID NO:1 is replaced with another amino acid(s); a polynucleotide having a nucleotide sequence that encodes the amino acid sequence of said reductase; a vector containing said polynucleotide; a transformant containing said polynucleotide or said vector, and the like.
摘要翻译：公开了具有良好的热稳定性的还原酶，这导致反应时间的减少和反应效率的提高。具体地，公开了具有SEQ ID NO：1的氨基酸序列的酶，其中SEQ ID NO：1的氨基酸序列的位置245和271的至少一个氨基酸被替换为另一个氨基酸（或多个）; 具有编码所述还原酶的氨基酸序列的核苷酸序列的多核苷酸; 含有所述多核苷酸的载体; 含有所述多核苷酸或所述载体的转化体等。公开了具有良好的热稳定性的还原酶，这导致反应时间的减少和反应效率的提高。具体地，公开了具有SEQ ID NO：1的氨基酸序列的酶，其中SEQ ID NO：1的氨基酸序列的位置245和271的至少一个氨基酸被替换为另一个氨基酸（或多个）; 具有编码所述还原酶的氨基酸序列的核苷酸序列的多核苷酸; 含有所述多核苷酸的载体; 含有所述多核苷酸或所述载体的转化体等。

3. 发明公开

EP1378566A3 Modified reductase from Penicillium citrinum and its encoding gene 有权
标题翻译：从柑桔青霉改性还原酶和编码基因为此
公开(公告)号：EP1378566A3
公开(公告)日：2004-01-14
申请号：EP03254141.9
申请日：2003-06-30
申请人： Sumitomo Chemical Company, Limited
发明人： Asako, Hiroyuki , Shimizu, Masatoshi
IPC分类号： C12N9/02 , C12N15/53 , C12P7/42 , C12P7/62 , C12P13/00
CPC分类号： C12N9/0036 , C12P7/42 , C12P7/62
摘要： There is disclosed a reductase having good heat stability, which results in decrease in reaction time and improvement of reaction efficiency. Specifically, disclosed is an enzyme having an amino acid sequence of SEQ ID NO: 1 in which at least one of the amino acids of the positions 245 and 271 of the amino acid sequence of SEQ ID NO:1 is replaced with another amino acid(s); a polynucleotide having a nucleotide sequence that encodes the amino acid sequence of said reductase; a vector containing said polynucleotide; a transformant containing said polynucleotide or said vector, and the like.

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