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1. 发明专利

JP2004041044A Highly copper-containing yeast and method for producing the same and highly copper-containing yeast homogenization product, and food 有权
公开(公告)号：JP2004041044A
公开(公告)日：2004-02-12
申请号：JP2002201140
申请日：2002-07-10
申请人： Oriental Yeast Co Ltd , オリエンタル酵母工業株式会社
发明人： MASUDA YOSHIFUMI , SHIMADA SHOJI , SUZUKI YASUO
IPC分类号： A23L1/28 , A23L1/30 , A61K36/06 , A61P7/06 , A61P9/00 , C12N1/16
摘要： PROBLEM TO BE SOLVED: To provide a highly copper-containing yeast which contains the copper in a high concentration, is suitable as a food raw material and the like, and does not deteriorate the flavor and the like of foods, when added to the foods, to provide their homogenization product, to provide a method for producing the highly copper-containing yeast, by which the highly copper-containing yeast can be produced in a state that a copper utilization rate is compatible with a yield per sugar (growth rate), and to provide a food containing the highly copper-containing yeast. SOLUTION: This highly copper-containing yeast which has a copper content of ≥500 wt. ppm based on the dry weight of the cells is produced by washing the copper-containing yeast with 25°C ion-exchanged water, until the copper concentration of the washing liquid becomes ≤1 wt. ppm. The highly copper-containing yeast is characterized in that the copper content of a precipitated fraction obtained by homogenizing the copper-containing yeast, until the un-homogenized cells can not be confirmed under an observation with a microscope, obtaining the precipitated fraction, washing the fraction with the 25°C ion-exchanged water, until the copper concentration of the washing liquid becomes ≤1 wt. ppm, is ≥70 wt. ppm based on the dry weight of the cells. The method for producing the highly copper-containing yeast is characterized by subjecting the yeast to fluid culture so that the amount of the added copper is 50 to 450 wt. ppm based on the total amount of the culture liquid. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2008054606A Highly biotin-containing yeast and method for producing the same 有权
标题翻译：高生物含量的YEAST及其生产方法
公开(公告)号：JP2008054606A
公开(公告)日：2008-03-13
申请号：JP2006236886
申请日：2006-08-31
申请人： Oriental Yeast Co Ltd , オリエンタル酵母工業株式会社
发明人： NONOBE MASATSUGU , MASUDA YOSHIFUMI , OKA OSAMU
IPC分类号： C12N1/16 , A23L1/28
摘要： PROBLEM TO BE SOLVED: To provide a highly biotin-containing yeast which contains biotin absorbed in high concentration and little has the odor of the yeast, and to provide a method for producing the same, especially a method for producing the highly biotin-containing yeast, comprising finding culture conditions for inhibiting the proliferation of yeast and simultaneously remarkably absorbing the biotin, and then culturing the yeast under the conditions. SOLUTION: This method for producing the highly biotin-containing yeast is characterized by dissolving biotin in a solvent, preferably an alkaline solvent, adding the solution to a carbon source-free yeast culture solution, adjusting the pH of the yeast culture solution on the acidic side, and then culturing the yeast culture solution at a high temperature. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：为了提供高生物素的酵母，其含有高浓度吸收的生物素，并且几乎没有酵母的气味，并且提供其生产方法，特别是生产高生物素的方法包括发现用于抑制酵母增殖并同时显着吸收生物素的培养条件，然后在条件下培养酵母。解决方案：用于生产高生物素的酵母的方法的特征在于将生物素溶解在溶剂中，优选碱性溶剂中，将该溶液加入到不含碳源的酵母培养液中，调节酵母培养液的pH 在酸性方面，然后在高温下培养酵母培养液。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JPH05236948A 失效
公开(公告)号：JPH05236948A
公开(公告)日：1993-09-17
申请号：JP7587292
申请日：1992-02-28
申请人： ORIENTAL YEAST CO LTD
发明人： NAKATOMI YASUO , SHIMADA SHOJI , HAMADA KAZUHIRO , MASUDA YOSHIFUMI
IPC分类号： C12N3/00 , C12R1/865
摘要： PURPOSE:To selectively destroy only nutritive cells and to efficiently separate spores by treating spores of ascospore yeast under high pressure. CONSTITUTION:Ascospore yeast of the genus Saccharomyces, Pichia or Hansenula is cultured in a spore forming medium and a cell suspension of spores and nutritive cells collected from the medium is subjected to high-pressure treatment under preferably 250-350MPa static pressure to separate the objective spores.

4. 发明专利

JP2002300861A FOOD CONTAINING YEAST 失效
公开(公告)号：JP2002300861A
公开(公告)日：2002-10-15
申请号：JP2001107174
申请日：2001-04-05
申请人： ORIENTAL YEAST CO LTD
发明人： SHIMADA SHOJI , MASUDA YOSHIFUMI , SUZUKI YASUO
IPC分类号： A23C9/13 , A23L1/28 , A23L1/30 , A23L2/38 , A23L2/52 , A61K36/06 , A61P3/02 , A61K35/72
摘要： PROBLEM TO BE SOLVED: To provide an oral and tubal nutrient composition without generating cohesion and precipitation even when including an yeast containing minerals with high contents to an oral intestinal nutrient or a thick liquid diet as a means for supplying minerals. SOLUTION: This oral and tubal nutrient composition is characterized by comprising a spray-dried product of the yeast containing minerals with high contents which is obtained by crushing the cell of the yeast as a material supplying the minerals so that the ratio of particle having =50%.

5. 发明专利

JPH06233680A METHOD FOR OBTAINING HYBRIDOMA OF YEAST 失效
公开(公告)号：JPH06233680A
公开(公告)日：1994-08-23
申请号：JP29667792
申请日：1992-10-09
申请人： ORIENTAL YEAST CO LTD
发明人： NAKATOMI YASUO , MASUDA YOSHIFUMI
IPC分类号： C12N1/19 , C12N15/02 , C12N15/04
摘要： PURPOSE:To obtain by a simple method a hybridoma produced by hybridizing an easily inducible respiration-deficient strain with a respiration-normal wild type strain. CONSTITUTION:This method for obtaining the hybridoma is characterized by hybridizing a respiration-deficient intersex strain with a respiration-normal wild type strain by a rare-mating method or a cell fusion method, collecting the hybridized strain, and subsequently identifying and separating the hybridized strain. Since the wild type strain can be used for the hybridization of the respiration-deficient strain and since a mutation treatment for introducing an auxotrophic maker, etc., is not required, the denaturation and deterioration of the practical properties of the stain by the mutation treatment is not generated. Since an arbitrary wild type strain can be used as a parent strain for the hybridization, the range of the breeding is spread.

6. 发明专利

JP2003153685A MANGANESE-CONTAINING YEAST AND METHOD FOR PRODUCING THE SAME 审中-公开
公开(公告)号：JP2003153685A
公开(公告)日：2003-05-27
申请号：JP2001353174
申请日：2001-11-19
申请人： ORIENTAL YEAST CO LTD
发明人： MASUDA YOSHIFUMI , SHIMADA SHOJI , SUZUKI YASUO
IPC分类号： A23L1/28 , A61K33/32 , A61K36/06 , A61P3/02 , A61P25/14 , A61P37/02 , C12N1/18 , A61K35/72
摘要： PROBLEM TO BE SOLVED: To provide both a manganese-containing yeast and an efficient method for producing the manganese-containing yeast. SOLUTION: This manganese-containing yeast is obtained by adding and suspending an edible yeast in a culture fluid containing manganese at a high concentration and aerobically culturing the edible yeast in a nonproliferative manner. Thereby, the manganese-containing yeast has >=5,000 mass ppm manganese content based on the dry cell body in the cell body. Thereby, the manganese-containing yeast is preferred as a food or a food material capable of ameliorating ataxia, autoimmune failure, hypogenesis, etc., due to manganese deficiency.

7. 发明专利

JP2000125811A MINERAL-CONTAINING FOOD 失效
公开(公告)号：JP2000125811A
公开(公告)日：2000-05-09
申请号：JP32143898
申请日：1998-10-27
申请人： ORIENTAL YEAST CO LTD
发明人： OGASAWARA YUJI , TOMONO TAKESHI , SAITO KEISAKU , FUKUHARA HIDEYO , YAMAGATA YOSHIKI , MASUDA YOSHIFUMI , SUZUKI YASUO
IPC分类号： A23C19/08 , A21D13/00 , A23G1/00 , A23G1/30 , A23L1/28 , A23L1/30 , A23L1/304 , A23L7/109 , A23L7/157 , A23L9/20 , A23L17/00 , A23L21/10 , A23L23/00 , A23L27/00 , A23L27/50 , A23L27/60 , A23L35/00 , A61K31/00 , A61K33/00 , A61K36/06 , A61P3/00
摘要： PROBLEM TO BE SOLVED: To obtain a mineral-containing food capable of safely and naturally supplying mineral components, preventing mineral deficiency and useful as a health food, a nourishing food, etc., by including a mineral microorganism. SOLUTION: This mineral-containing food contains a mineral microorganism such as a mineral yeast. The mineral yeast is obtained by, e.g. subjecting yeast to slowly stirring and/or shaking treatment in a suspended state in a solution containing >=2,000 ppm of iron, as an iron-highly containing yeast containing >=15,000 ppm of iron per a dried fungus body. Preferably, an adding amount of the mineral microorganism is 0.01-15 wt.% based on a food.

8. 发明专利

JP2007000037A YEAST RICHLY CONTAINING TAURINE AND METHOD FOR PRODUCING THE SAME 审中-公开
公开(公告)号：JP2007000037A
公开(公告)日：2007-01-11
申请号：JP2005181481
申请日：2005-06-22
申请人： ORIENTAL YEAST CO LTD
发明人： MASUDA YOSHIFUMI , SAKAMOTO SHUICHI , SUZUKI YASUO
IPC分类号： C12N1/16
摘要： PROBLEM TO BE SOLVED: To provide yeast richly containing taurine whose fungus body contains taurine at a high concentration: and to provide a method for producing the yeast as such a safe resource of taurine as to be applicable to food or feed. SOLUTION: The method for producing yeast richly containing taurine comprises the following process: suspending yeast in a solution containing taurine at a concentration of ≤9% (w/v); and nonproliferatively steering or shaking the solution so as to contain the taurine at a concentration of 12% (w/w) based on a dry fungus body. The method comprises regulating the concentration of the taurine in the solution so as to properly regulate the amount of the taurine taken into the fungus body. COPYRIGHT: (C)2007,JPO&INPIT

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