Process for the removal of cholesterol from egg yolk
    11.
    发明授权
    Process for the removal of cholesterol from egg yolk 失效
    从蛋黄中去除胆固醇的过程

    公开(公告)号:US5292546A

    公开(公告)日:1994-03-08

    申请号:US845347

    申请日:1992-03-04

    IPC分类号: A23L5/20 A23L15/00 A23L1/015

    摘要: The present invention provides a process for the removal of cholesterol from egg yolk, wherein1. a diluted egg yolk mixture is produced by the addition of an aqueous solution of ammonium carbonate or of sodium chloride,2. the diluted egg yolk mixture is mixed with a solid adsorbent or complexing agent until the cholesterol is adsorbed or complexed and thereafter3. the solid adsorbent loaded with cholesterol or the cholesterol complex is separated from the egg yolk mixture and4. subsequently ammonium carbonate or sodium chloride and possibly water is removed.

    摘要翻译: 本发明提供从蛋黄中去除胆固醇的方法,其中1.通过加入碳酸铵或氯化钠水溶液制备稀释的蛋黄混合物2.将稀释的蛋黄混合物与 固体吸附剂或络合剂,直到胆固醇被吸附或络合,然后3.将装载有胆固醇或胆固醇复合物的固体吸附剂从蛋黄混合物中分离出来,随后除去碳酸铵或氯化钠和可能的水。

    Process for the removal of .beta.-cyclodextrin from egg yolk or egg yolk
plasma
    12.
    发明授权
    Process for the removal of .beta.-cyclodextrin from egg yolk or egg yolk plasma 失效
    从蛋黄或蛋黄等离子体中去除β-环糊精的方法

    公开(公告)号:US4980180A

    公开(公告)日:1990-12-25

    申请号:US491780

    申请日:1990-03-12

    IPC分类号: A23L5/20 A23L15/00 C12S3/00

    摘要: A process for the removal of .beta.-cyclodextrin from egg yolk or egg yolk plasma, wherein the material to be treated is mixed and incubated with an .alpha.-amylase selected from the .alpha.-amylases formed by or derived from micro-organisms of the group Aspergillus niger, Aspergillus oryzae, Bacillus polymyxa, Bacillus coagulans and Flavobacterium or domestic hog pancreas amylase.

    摘要翻译: 从蛋黄或蛋黄等离子体中除去β-环糊精的方法,其中待处理的材料与α-淀粉酶一起孵育,所述α-淀粉酶选自由曲霉菌(Aspergillus)组的微生物形成或衍生的α-淀粉酶 黑曲霉,米曲霉,多粘芽孢杆菌,凝结芽孢杆菌和黄杆菌或家猪猪胰淀粉酶。

    Process for the removal of cholesterol and/or cholesterol esters from
foodstuffs
    13.
    发明授权
    Process for the removal of cholesterol and/or cholesterol esters from foodstuffs 失效
    从食品中去除胆固醇和/或胆固醇酯的方法

    公开(公告)号:US5061505A

    公开(公告)日:1991-10-29

    申请号:US465032

    申请日:1990-01-16

    IPC分类号: A23C15/14 A23L5/20

    CPC分类号: A23C15/145 A23L5/23

    摘要: The present invention provides a process for the removal of cholesterol and/or cholesterol esters from foodstuffs by extraction with compressed carbon dioxide, whereina) the cholesterol-containing extraction material is treated with compressed carbon dioxide at a pressure above 100 bar and at a temperature of from 10.degree. to 90.degree. C.,b) from the carbon dioxide stream loaded with cholesterol and/or cholesterol esters, as well as with further lipophilic components, the cholesterol components are selectively removed by adsorption on a solid adsorption agent or by adduct formation andc) at least a part of the carbon dioxide current substantially free from cholesterol components is again passed over the treated extraction material and/or used for the extraction of untreated, cholesterol-containing extraction material.

    摘要翻译: 本发明提供了一种通过用压缩二氧化碳提取从食品中除去胆固醇和/或胆固醇酯的方法,其中a)含胆固醇的提取物质在压力高于100巴的压力二氧化碳和温度 10℃至90℃,b)从装载有胆固醇和/或胆甾醇酯的二氧化碳流以及另外的亲脂性组分,通过吸附在固体吸附剂上或通过加合物选择性地除去胆固醇组分 形成和c)基本上不含胆固醇成分的至少一部分二氧化碳流动再次通过经处理的提取物质和/或用于提取未处理的含胆固醇的提取物质。

    Process for the fractionation of wool wax acid mixtures
    14.
    发明授权
    Process for the fractionation of wool wax acid mixtures 失效
    羊毛蜡酸混合物分馏方法

    公开(公告)号:US5811563A

    公开(公告)日:1998-09-22

    申请号:US614131

    申请日:1996-03-12

    摘要: Disclosed is a process for the fractionation of wool wax acid mixtures by dissolving the starting material in a polar organic solvent (mixture). The dissolved wool wax acid mixture is treated at a temperature between -5 and 30.degree. C. and at a pressure between 10 and 70 bar with gaseous carbon dioxide and the hydroxy-fatty acids that accumulate as a solid are separated from the solution.

    摘要翻译: 公开了通过将原料溶解在极性有机溶剂(混合物)中来分级羊毛蜡酸混合物的方法。 将溶解的羊毛蜡酸混合物在-5至30℃的温度和10至70巴之间的压力下用气态二氧化碳处理,并将作为固体积聚的羟基脂肪酸与溶液分离。

    Process for the purification of carbohydrate derivatives with
surface-active properties
    15.
    发明授权
    Process for the purification of carbohydrate derivatives with surface-active properties 失效
    具有表面活性特性的碳水化合物衍生物的纯化方法

    公开(公告)号:US5703228A

    公开(公告)日:1997-12-30

    申请号:US598348

    申请日:1996-02-08

    IPC分类号: C07H1/06 C07H15/04 C07H1/00

    CPC分类号: C07H15/04

    摘要: A process is described for the purification of carbohydrate derivatives with surface-active properties in which an extraction process is used to liberate the solid or liquid starting material from undesired lipophilic by-products by the use of compressed propane or a proportionate mixture thereof with butane at pressures between 8 and 150 bar and a process temperature below 120.degree. C. In this way it is possible to isolate valuable raw materials in a gentle manner either batch-wise or continuously which meet the high purity requirements, for example in the field of cosmetics.

    摘要翻译: 描述了用于纯化具有表面活性特性的碳水化合物衍生物的方法,其中使用提取方法通过使用压缩丙烷或其与丁烷的比例混合物从不期望的亲脂性副产物释放固体或液体原料 压力在8至150巴之间,加工温度低于120℃。以这种方式,可以以温和的方式分离或连续分离有价值的原料,以满足高纯度要求,例如在化妆品领域 。

    Process for the removal of cholesterol derivatives from egg yolk
    17.
    发明授权
    Process for the removal of cholesterol derivatives from egg yolk 失效
    从蛋黄中去除胆固醇衍生物的方法

    公开(公告)号:US5498437A

    公开(公告)日:1996-03-12

    申请号:US296095

    申请日:1994-08-25

    IPC分类号: A23L5/20 A23L15/00 A23L1/32

    摘要: In a process for the removal of cholesterol and cholesterol esters from egg yolk, the egg yolk is diluted with an aqueous solution of a water-soluble salt of the cation potassium or/and calcium as well as the anion chloride and/or sulfate or/and an organic anion with a molecular weight of .ltoreq.150. The diluted egg yolk is subsequently mixed with .beta.-cyclodextrin until complexation of cholesterol and cholesterol esters with .beta.-cyclodextrin has taken place. The formed complexes are separated and after separation of the complexes from the egg yolk mixture the added salt as well as, if desired, water is removed again. Low sodium egg yolk products with a low total cholesterol content and good sensorial properties are obtained.

    摘要翻译: 在从蛋黄中除去胆固醇和胆固醇酯的过程中,将蛋黄用阳离子钾或/和钙的水溶性盐水溶液以及阴离子氯化物和/或硫酸盐或/ 和分子量为<= 150的有机阴离子。 随后将稀释的蛋黄与β-环糊精混合,直到胆固醇和胆固醇酯与β-环糊精发生复合。 形成的复合物被分离,并且在从蛋黄混合物中分离复合物之后,加入的盐以及如果需要再次除去水。 获得低总胆固醇含量和良好感官特性的低钠蛋黄产品。

    Process for the stabilization of hop products
    18.
    发明授权
    Process for the stabilization of hop products 失效
    啤酒花产品稳定化过程

    公开(公告)号:US5358726A

    公开(公告)日:1994-10-25

    申请号:US105897

    申请日:1993-08-11

    摘要: In order to stabilize hop products by drying at a circulating air temperature of 60.degree. to 80.degree. C. to a residual moisture content of the dried hop products of between 12 and 14% by weight, the hop product is subjected after drying to a short period of thermal irradiation or to a temperature treatment at 60.degree. to 90.degree. C. under inert gas conditions.

    摘要翻译: 为了通过在60℃至80℃的循环空气温度下干燥以达到12至14重量%的干燥啤酒花产品的残留水分含量来稳定啤酒花产品,将干燥后的啤酒花产品经短时间 或在惰性气体条件下在60〜90℃下进行温度处理。