专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2368444A1 YEAST EXTRACT WITH HIGH GLUTAMIC ACID CONTENT AND PRODUCING METHOD THEREOF 有权转让
标题翻译：霍夫森
公开(公告)号：EP2368444A1
公开(公告)日：2011-09-28
申请号：EP09834047.4
申请日：2009-09-27
申请人： Angel Yeast Co., Ltd.
发明人： YU, Xuefeng , LI, Zhihong , YU, Minghua , YAO, Juan , LI, Ku , LI, Pei , TANG, Guanqun
IPC分类号： A23L1/28 , A23L1/228 , C12N1/16 , C12R1/865
CPC分类号： C12P13/14 , A23L33/145 , A23V2002/00 , C12N1/18 , C12R1/865 , A23V2250/762
摘要： Yeast extract and producing method thereof are provided. The yeast extract is produced from Saccharomyces cerevisiae CCTCC No: M205130. and the glutamic acid content of the yeast extract is higher than 10%. The producing method can be used for producing yeast extract on a large scale, wherein the glutamic acid content of the yeast extract is higher than 10%.
摘要翻译：提供酵母提取物及其制备方法。酵母提取物由酿酒酵母CCTCC No：M205130生产。酵母提取物的谷氨酸含量高于10％。该制造方法可用于大规模生产酵母提取物，其中酵母提取物的谷氨酸含量高于10％。

2. 发明公开

EP2361508A1 FEED PREMIX CONTAINING MULTIPLE TRACE ELEMENTS AND PREPARING METHOD THEREOF 有权
标题翻译：随着对生产多种微量元素和方法饲料预混料
公开(公告)号：EP2361508A1
公开(公告)日：2011-08-31
申请号：EP09829979.5
申请日：2009-09-23
申请人： Angel Yeast Co., Ltd.
发明人： YU, Xuefeng , LI, Zhihong , YU, Minghua , YAO, Juan , TAN, Bin
IPC分类号： A23K1/175
CPC分类号： A23K50/30 , A23K10/16 , A23K20/30 , A23K50/75 , A23V2002/00 , A23V2250/1588 , A23V2250/1592 , A23V2250/1642 , A23V2250/1612
摘要： A feed premix containing multiple trace elements and preparing method thereof, the feed premix contains trace elements of copper, iron, manganese and zinc, and yeast autolysate, the proportion of the four trace elements of which depending one the feeding standards of various animals. The method includes reacting the salts of copper, iron, manganese and zinc with a yeast autolysate.

3. 发明公开

EP2663634A1 NUTRIENT COMPOSITION FOR SACCHAROMYCES CEREVISIAE AND USAGE METHOD THEREOF 有权
标题翻译： NÄHRSTOFFZUSAMMENSETZUNGFÜRSACCHAROMYCES CEREVISIAE UND VERWENDUNGSVERFAHREN
公开(公告)号：EP2663634A1
公开(公告)日：2013-11-20
申请号：EP11855320.5
申请日：2011-12-29
申请人： Angel Yeast Co., Ltd.
发明人： YU, Xuefeng , LI, Zhihong , YU, Minghua , YAO, Juan , LEI, Jincheng , XU, Yinhu , LI, Zhijun
IPC分类号： C12N1/18 , C12R1/865
CPC分类号： C12N1/18 , C12N1/38 , C12P7/06 , Y02E50/17
摘要： Nutrient composition for saccharomyces cerevisiae and a method of using the same. The nutrient composition includes a yeast extract in 62-98 weight parts; an acid protease in 1.5-20 weight parts; and magnesium sulfate in 0.1-2.5 weight parts. The nutrient composition stimulates strong growth and reproduction of saccharomyces cerevisiae in various brewing materials, thereby speeding up alcoholic fermentation, shortening alcoholic fermentation period, and increasing liquor yield.
摘要翻译：酿酒酵母的营养成分及其使用方法。营养成分包括62-98重量份的酵母提取物; 1.5-20重量份的酸性蛋白酶; 和0.1-2.5重量份的硫酸镁。营养成分刺激各种酿造材料中酿酒酵母的强烈生长和繁殖，从而加速酒精发酵，缩短酒精发酵时间，提高酒产量。

4. 发明公开

EP2497833A1 METHOD FOR PREPARING YEAST MANNOSE PROTEIN PRODUCT 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG EINES HEFE-MANNOSE-PROTEINPRODUKTS
公开(公告)号：EP2497833A1
公开(公告)日：2012-09-12
申请号：EP10827869.8
申请日：2010-10-22
申请人： Angel Yeast Co., Ltd.
发明人： YU, Xuefeng , LI, Zhihong , YU, Minghua , YAO, Juan , ZHANG, Yan , ZHANG, Haibo
IPC分类号： C12P21/02 , C12P19/04
CPC分类号： C12P21/06 , C07K14/395 , C12P21/02
摘要： A method for preparing yeast mannoprotein product, includes the following steps: treating yeast cell wall at pH of 7.0-10.0 and temperature of 80-135°C; treating yeast cell wall with alkaline protease at temperature of 30-70°C, centrifuging to collect supernatant; keeping the supernatant at a low temperature of 0-20°C for 1-20 hours, centrifuging to remove the precipitate, separating the obtained supernatant by using membrane, collecting and spray drying the filtrate to obtain yeast mannoprotein product.
摘要翻译：一种制备酵母甘露糖蛋白产物的方法，包括以下步骤：处理酵母细胞壁，pH 7.0-10.0，温度80-135℃; 用碱性蛋白酶处理酵母细胞壁30-70℃，离心收集上清液; 将上清液保持在0-20℃的低温下1-20小时，离心除去沉淀，用膜分离得到的上清液，收集并喷雾干燥滤液，得到酵母甘露糖蛋白产物。

5. 发明公开

EP2479281A1 PROCESS FOR TREATING LIGNOCELLULOSIC MATERIAL 有权
标题翻译： VERFAHREN ZUR BEHANDLUNG EINES LIGNOZELLULOSE-MATERIAL
公开(公告)号：EP2479281A1
公开(公告)日：2012-07-25
申请号：EP10841943.3
申请日：2010-10-12
申请人： Angel Yeast Co., Ltd.
发明人： YU, Xuefeng , LI, Zhihong , YU, Minghua , YAO, Juan , LIU, Daiwu , LEI, Jincheng , LI, Zhijun
IPC分类号： C12P19/14 , C12P7/10
CPC分类号： C12P19/14 , C12P19/02 , Y02E50/16
摘要： A process for treating lignocellulosic material comprises the steps of: (1) crushing the lignocellulosic material; (2) mixing the resulting particles with water and dispersing the mixture by means of colloid mill to form a suspension; (3) high pressure homogenizing the suspension to obtain a particle with a particle diameter of 10-40µm; (4) buffering the suspension by using sodium acetate and acetic acid buffer solution, and then adding cellulase, β-glucosidase and xylanase and performing enzymolysis for 36-72 h.
摘要翻译：一种处理木质纤维素材料的方法包括以下步骤：（1）破碎木质纤维素材料; （2）将所得颗粒与水混合并通过胶体磨分散混合物以形成悬浮液; （3）高压均质悬浮液，得到粒径为10-40μm的颗粒; （4）使用乙酸钠和乙酸缓冲溶液缓冲悬浮液，然后加入纤维素酶，β-葡萄糖苷酶和木聚糖酶，并进行酶解36-72小时。

6. 发明授权

EP2663634B1 NUTRIENT COMPOSITION FOR SACCHAROMYCES CEREVISIAE AND USAGE METHOD THEREOF 有权
公开(公告)号：EP2663634B1
公开(公告)日：2018-08-15
申请号：EP11855320.5
申请日：2011-12-29
申请人： Angel Yeast Co., Ltd.
发明人： YU, Xuefeng , LI, Zhihong , YU, Minghua , YAO, Juan , LEI, Jincheng , XU, Yinhu , LI, Zhijun
IPC分类号： C12N1/18 , C12N1/38 , C12P7/06
CPC分类号： C12N1/18 , C12N1/38 , C12P7/06 , Y02E50/17
摘要： Nutrient composition for saccharomyces cerevisiae and a method of using the same. The nutrient composition includes a yeast extract in 62-98 weight parts; an acid protease in 1.5-20 weight parts; and magnesium sulfate in 0.1-2.5 weight parts. The nutrient composition stimulates strong growth and reproduction of saccharomyces cerevisiae in various brewing materials, thereby speeding up alcoholic fermentation, shortening alcoholic fermentation period, and increasing liquor yield.

7. 发明授权

EP2479281B1 PROCESS FOR TREATING LIGNOCELLULOSIC MATERIAL 有权
公开(公告)号：EP2479281B1
公开(公告)日：2018-08-15
申请号：EP10841943.3
申请日：2010-10-12
申请人： Angel Yeast Co., Ltd.
发明人： YU, Xuefeng , LI, Zhihong , YU, Minghua , YAO, Juan , LIU, Daiwu , LEI, Jincheng , LI, Zhijun
IPC分类号： C12P19/02 , C12P19/14
CPC分类号： C12P19/14 , C12P19/02 , Y02E50/16
摘要： A process for treating lignocellulosic material comprises the steps of: (1) crushing the lignocellulosic material; (2) mixing the resulting particles with water and dispersing the mixture by means of colloid mill to form a suspension; (3) high pressure homogenizing the suspension to obtain a particle with a particle diameter of 10-40µm; (4) buffering the suspension by using sodium acetate and acetic acid buffer solution, and then adding cellulase, ²-glucosidase and xylanase and performing enzymolysis for 36-72 h.

8. 发明公开

EP2272876A1 GLUCAN AND MANNAN, THEIR PREPARATION METHOD AND USE 有权
标题翻译： GLANAN UND MANNAN，HERSTELLUNGSVERFAHRENDAFÜRUND VERWENDUNG DAVON
公开(公告)号：EP2272876A1
公开(公告)日：2011-01-12
申请号：EP08874088.1
申请日：2008-12-31
申请人： Angel Yeast Co., Ltd.
发明人： YU, Xuefeng , LI, Zhihong , YU, Minghua , YAO, Juan , ZHANG, Yan
IPC分类号： C08B37/00 , C12P19/04
CPC分类号： C12P19/04 , C08B37/0003 , C08B37/0087
摘要： The present invention provides a method for extracting glucan and mannan from the cell wall of a microorganism. Specifically, the method of the present invention in one embodiment comprises the steps of: a) treating the cells of the microorganism with an alkaline protease and an mannanase; b) separating the mixture from step a) into a heavy phase and a light phase; c) drying the heavy phase obtained from step b), obtaining the glucan preparation; and d) drying the light phase obtained from step b), obtaining the mannan preparation. Optionally, in the step c), the heavy phase obtained from step b) may be treated sequentially with an alkali and an acid, and separated again into a heavy phase and a light phase. The heavy phase is dried, obtaining the glucan preparation. The present invention further relates to the glucan preparation and mannan preparation produced thereby, and the uses thereof.
摘要翻译：本发明提供从微生物细胞壁提取葡聚糖和甘露聚糖的方法。具体地说，本发明的一个实施方案包括以下步骤：a）用碱性蛋白酶和甘露聚糖酶处理微生物细胞; b）将步骤a）中的混合物分离成重相和轻相; c）干燥从步骤b）获得的重相，得到葡聚糖制剂; 和d）干燥从步骤b）得到的轻相，得到甘露聚糖制剂。任选地，在步骤c）中，可以用碱和酸依次处理从步骤b）获得的重相，并再次分离成重相和轻相。将重相干燥，得到葡聚糖制剂。本发明还涉及由此制备的葡聚糖制剂和甘露聚糖制剂及其用途。

9. 发明授权

EP2272876B1 GLUCAN AND MANNAN, THEIR PREPARATION METHOD AND USE 有权
标题翻译：葡聚糖和甘露聚糖，工艺及其制造和使用
公开(公告)号：EP2272876B1
公开(公告)日：2016-11-09
申请号：EP08874088.1
申请日：2008-12-31
申请人： Angel Yeast Co., Ltd.
发明人： YU, Xuefeng , LI, Zhihong , YU, Minghua , YAO, Juan , ZHANG, Yan
IPC分类号： C08B37/00 , C12P19/04
CPC分类号： C12P19/04 , C08B37/0003 , C08B37/0087

10. 发明公开

EP1905823A1 A COMPOSITE YEAST SUITABLE FOR HIGH CONCENTRATION ALCOHOL FERMENTATION 有权
标题翻译： ZURVERGÄRUNGHOCHKONZENTRIERTEN ALKOHOLS GEEIGNETE HEFEZUSAMMENSETZUNG
公开(公告)号：EP1905823A1
公开(公告)日：2008-04-02
申请号：EP05824207.4
申请日：2005-12-30
申请人： Angel Yeast co. ltd.
发明人： YU, Xuefeng , LI, Zhihong , YU, Minghua , YAO, Juan , LI, Zhijun , LIU, Daiwu
IPC分类号： C12N1/16
CPC分类号： C12N1/18 , C12C12/006 , C12G1/0203 , C12J1/00 , C12N9/16 , C12N9/2402 , C12N9/2437 , C12N9/244 , C12N9/60 , C12P7/06 , C12Y302/01004 , C12Y302/01006 , C12Y302/01015 , Y02E50/17
摘要： The present invention relates to a composite yeast for high concentration alcohol fermentation, which comprises thermostable Saccharomyces cerevisiae, acid protease, phytase, cellulose, · ·glucanase, and pectinase, and is suitable for the high concentration alcohol fermentation for various raw materials. In addition to normal fermentation, the composite yeast of the present invention can degrade the raw materials, increase the nutrient ingredients in the mash, promote the growth of yeast and provide stress tolerance protection.
摘要翻译：本发明涉及一种用于高浓度酒精发酵的复合酵母，其包含耐热型酿酒酵母，酸性蛋白酶，植酸酶，纤维素·葡聚糖酶和果胶酶，适用于各种原料的高浓度酒精发酵。除正常发酵外，本发明的复合酵母可以降解原料，增加醪液中的营养成分，促进酵母生长，提供耐应力保护。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式