-
公开(公告)号:US20070082093A1
公开(公告)日:2007-04-12
申请号:US10575400
申请日:2004-10-15
IPC分类号: A23L1/315
摘要: The disclosure pertains to a method for preparing a protein-based film wherein modified protein containing free sulfhydryl groups is added to a solution containing protein and the free sulfhydryl groups cause an interchange reaction wherein disulfide bonds will be formed between proteins to form a film structure to coat a product. The disclosure also pertains to a protein-based film.
摘要翻译: 本公开涉及一种制备基于蛋白质的膜的方法,其中将含有游离巯基的修饰蛋白质加入到含有蛋白质的溶液中,游离巯基引起互换反应,其中将在蛋白质之间形成二硫键以形成膜结构 涂一个产品。 本公开还涉及基于蛋白质的膜。
-
公开(公告)号:US06797810B1
公开(公告)日:2004-09-28
申请号:US09674034
申请日:2001-01-03
申请人: Jouko Savolainen
发明人: Jouko Savolainen
IPC分类号: C07K100
摘要: A method for modification and isolation of a protein is provided. The method includes the steps of providing a protein selected from the group consisting of whey and soy proteins; providing a reagent that forms sulfite ions; mixing the protein with the reagent under a condition to sulfonate the protein without using an oxidizing agent and to obtain a mixture containing a sulfonated protein; precipitating the sulfonated protein out of the mixture at an acid pH to form a precipitated sulfonated protein and a soluble sulfonated protein; and recovering the precipitated sulfonated protein or soluble sulfonated protein.
摘要翻译: 提供了一种用于修饰和分离蛋白质的方法。 该方法包括提供选自由乳清和大豆蛋白组成的组的蛋白质的步骤; 提供形成亚硫酸根离子的试剂; 在不使用氧化剂的情况下将蛋白质与试剂混合,使蛋白质磺化,得到含有磺化蛋白质的混合物; 在酸性pH下将磺化蛋白质从混合物中沉淀出来形成沉淀的磺化蛋白质和可溶性磺化蛋白质; 并回收沉淀的磺化蛋白或可溶性磺化蛋白。
-
公开(公告)号:US20090118480A1
公开(公告)日:2009-05-07
申请号:US11991784
申请日:2006-08-31
IPC分类号: C07H3/00 , C07D241/04
CPC分类号: C07D295/15 , C07D213/04 , C07D233/61 , C07D401/12 , C07D403/12 , C08B3/14 , C08B31/04 , C08B37/003
摘要: The present invention relates to novel quaternized polymers, especially of chitin/chitosan type, and to carbohydrate polymers carrying quaternized ammonium groups, especially piperazinium groups. Such polymers are characterized i.a. by improved solubility characteristics.
摘要翻译: 本发明涉及新颖的季铵化聚合物,特别是几丁质/壳聚糖型的季铵化聚合物,以及携带季铵化铵基团,特别是哌嗪鎓基团的碳水化合物聚合物。 这些聚合物的特征在于: 通过改善溶解度特性。
-
公开(公告)号:US5834042A
公开(公告)日:1998-11-10
申请号:US619666
申请日:1996-11-14
申请人: Jouko Savolainen
发明人: Jouko Savolainen
CPC分类号: A23J1/205 , A23J3/08 , A23V2002/00
摘要: The invention relates to a method for isolating proteins from whey, wherein the whey or a concentrate thereof, a reagent which forms sulfite ions, and an oxidative compound are contacted in order to sulfitolyze and oxidize the whey protein, the sulfitolyzed and oxidized whey protein is precipitated out from the whey or concentrate thereof at an acid pH, and the precipitated sulfitolyzed and oxidized whey protein is recovered from the product mixture, and an after-treatment is possibly performed on it. When a food-grade oxidative compound is used as the oxidant and a temperature within the range 25.degree.-55.degree. C. is used, the oxidative compound can be caused to react directly with the sulfitolyzed whey protein, and thus the disadvantages associated with the use of a catalyst are eliminated.
摘要翻译: PCT No.PCT / FI95 / 00091 Sec。 371日期:1996年11月14日 102(e)日期1996年11月14日PCT提交1995年2月22日PCT公布。 第WO95 / 22907号公报 日期:1995年8月31日本发明涉及一种从乳清分离蛋白质的方法,其中将乳清或其浓缩物,形成亚硫酸根离子的试剂和氧化化合物接触以使所述乳清蛋白亚硫酸盐化和氧化,所述亚硫酸盐化 并且在酸性pH下从乳清或其浓缩物中沉淀氧化的乳清蛋白,并从产物混合物中回收沉淀的亚硫酸盐化和氧化的乳清蛋白,并且可以对其进行后处理。 当使用食品级氧化化合物作为氧化剂并使用25℃-55℃的温度时,可使氧化化合物与亚硫酸化乳清蛋白直接反应,因此与 消除了催化剂的使用。
-
公开(公告)号:US07838643B2
公开(公告)日:2010-11-23
申请号:US11991784
申请日:2006-08-31
IPC分类号: C07H19/04 , C07H19/048 , C07H19/052 , C07H5/06
CPC分类号: C07D295/15 , C07D213/04 , C07D233/61 , C07D401/12 , C07D403/12 , C08B3/14 , C08B31/04 , C08B37/003
摘要: The present invention relates to novel quaternized polymers, especially of chitin/chitosan type, and to carbohydrate polymers carrying quaternized ammonium groups, especially piperazinium groups. Such polymers are characterized i.a. by improved solubility characteristics.
摘要翻译: 本发明涉及新颖的季铵化聚合物,特别是几丁质/壳聚糖型的季铵化聚合物,以及携带季铵化铵基团,特别是哌嗪鎓基团的碳水化合物聚合物。 这些聚合物的特征在于: 通过改善溶解度特性。
-
公开(公告)号:US20050059608A1
公开(公告)日:2005-03-17
申请号:US10495919
申请日:2002-11-18
IPC分类号: A61K31/216 , A61K31/275 , A61P25/16 , A61P43/00 , C07C271/54 , A61K38/04 , C07K5/04
CPC分类号: C07C271/54
摘要: Compounds of formula (I), wherein E, G, T, Rd, Re, and Rf are as defined in the disclosure, release levodopa and a COMT inhibitor so that they can be used for the treatment of diseases or conditions, wherein levodopa and inhibition of COMT are indicated to be useful.
摘要翻译: 式(I)的化合物,其中E,G,T,Rd,Re和Rf如本公开所定义,释放左旋多巴和COMT抑制剂,使其可用于治疗疾病或病症,其中左旋多巴和 COMT的抑制被认为是有用的。
-
-
-
-
-