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    • 81. 发明授权
    • Process for recovering useful substances from culture media
    • 从培养基中回收有用物质的方法
    • US4018593A
    • 1977-04-19
    • US588472
    • 1975-06-19
    • Hans Muller
    • Hans Muller
    • C02F3/34C02F9/00C12N1/00C12N1/32A01N5/00
    • C12N1/00C02F3/34C02F9/00C12N1/005C12N1/32Y10S435/803
    • A microorganism is cultivated with a liquid-containing culture medium so as to obtain a protein-containing cellular product. The latter is then recovered from the culture medium. Thereafter, the liquid portion of the culture medium is treated so as to obtain a first fraction which contains proteins and a second fraction which is substantially free of proteins and contains an active substance or active substances. The treatment of the liquid portion of the culture medium may include ultrafiltration, filtration through a molecular sieve, precipitation or solvent extraction. The active substances present in the second fraction may include growth factors and growth inhibitors for the microorganism. Certain of these growth factors and growth inhibitors are useful in the cultivation of green plants and the second fraction may be utilized for this purpose. On the other hand, all or part of the second fraction may be recycled for use in the cultivation of the microorganism. Aside from the recovery of active substances which is achieved by separating the liquid portion of the culture medium into first and second fractions, there is achieved the result that water pollution due to discharge of the culture medium may be reduced since the biochemical oxygen demand of the culture medium is decreased by removal of the proteins therefrom, that is, by recovering the protein content of the culture medium as a separate fraction.
    • 用含液体培养基培养微生物以获得含蛋白质的细胞产物。 然后从培养基中回收后者。 此后,处理培养基的液体部分以获得含有蛋白质的第一级分和基本上不含蛋白质并含有活性物质或活性物质的第二级分。 培养基的液体部分的处理可以包括超滤,通过分子筛过滤,沉淀或溶剂萃取。 存在于第二级分中的活性物质可以包括微生物的生长因子和生长抑制剂。 这些生长因子和生长抑制剂中的某些可用于绿色植物的培养,并且第二级分可用于该目的。 另一方面,全部或部分第二级分可以再循环用于微生物的培养。 除了通过将培养基的液体部分分离成第一和第二馏分而获得的活性物质的回收之外,实现了由于培养基的生物化学需氧量而导致的由于培养基排出而导致的水污染的结果 通过从其中除去蛋白质,即通过以单独级分回收培养基的蛋白质含量来降低培养基。
    • 84. 发明授权
    • Processes for the production of protein-containing nutriments and fodders
    • 用于生产含蛋白质的营养物和饲料的方法
    • US3968257A
    • 1976-07-06
    • US585291
    • 1975-06-09
    • Hans Muller
    • Hans Muller
    • A23C21/02A23J1/18A23K1/00C12N1/02C12N1/16A23C21/00
    • A23C21/02A23J1/18A23K10/12C12N1/02C12N1/16Y10S435/94
    • Processes for the production of essentially solid nutriments and fodders containing a high content of proteins by the cultivation of a yeast on a liquid culture medium consisting of whey containing at least a substantial portion of its original soluble proteins and thereafter separating from the resulting brew the solids consisting of yeast cells and the original soluble proteins or products of the original soluble proteins by means of an ultrafilter provided with one or more membranes that are essentially impervious to soluble proteins and subsequently drying the said solids.The preliminary separation of the soluble proteins from the whey by centrifugal separation or by ultrafiltration, as described in the prior art, is avoided. In such prior ultrafiltration processes, the membranes of the ultrafilter become clogged with the soluble proteins, thereby retarding and ultimately stopping the filtration. The brew that is produced in accordance with the processes of the present invention which contains yeast cells together with the original soluble proteins or products thereof can be separated in an ultrafilter at a faster rate than the soluble proteins could have been preliminarily separated from the whey and the ultrafilter membranes do not become clogged with the solids that are thus separated.
    • 通过在含有至少大部分原始可溶性蛋白质的乳清组成的液体培养基上培养酵母以生产含有高含量蛋白质的基本上固体营养物质和饲料的方法,然后从所得酿造物中分离出固体 由酵母细胞和原始可溶性蛋白质或原始可溶性蛋白质的产物通过提供一种或多种基本上不可渗透可溶性蛋白质并随后干燥所述固体的膜的超滤器组成。
    • 86. 发明申请
    • Arrangement for the backlining or the headbanding of a book block spine
    • 书籍脊柱的背衬或头带的安排
    • US20080056849A1
    • 2008-03-06
    • US11896374
    • 2007-08-31
    • Hans Muller
    • Hans Muller
    • B42C9/02B42C5/02
    • B42C9/02Y10T156/12Y10T156/17
    • An arrangement performs backlining or headbanding of a spine of a book block conveyed on a conveying section of a book production line through a backlining station. A feeding device feeds backlining material in a transfer direction perpendicular to a book block conveying direction. A unit includes a cross cutter to cut the backlining material into backlining sections, a transfer mechanism to transfer the backlining sections onto the book block spine, and a support table to support the backlining section being transferred onto the book block spine. A guide element is disposed above and at a distance to a book block spine in a production position, which guide element is advanced to bridge the book production line to transfer the backlining material through the book production line to allow at least one of outfitting or retrofitting of the backlining station.
    • 一种装置通过背衬工位在书本生产线的输送部分上传送的书本的书脊的背衬或头带。 馈送装置沿着与书本块传送方向垂直的传送方向馈送背衬材料。 单元包括用于将背衬材料切割成背衬部分的交叉切割器,用于将背衬部分转移到书芯脊柱上的传送机构,以及支撑台,用于支撑背衬部分被转印到书本书脊上。 引导元件设置在生产位置上的书脊脊的上方和远处,该引导元件被推进以桥接书本生产线以将背衬材料传送通过书本生产线,以允许至少一个out装或改装 的背板站。
    • 87. 发明申请
    • Methods of synthesis for 9-substituted hypoxanthine derivatives
    • 9-取代次黄嘌呤衍生物的合成方法
    • US20050014943A1
    • 2005-01-20
    • US10838986
    • 2004-05-04
    • Alvin GlaskyHeinrich BollingerHans Muller
    • Alvin GlaskyHeinrich BollingerHans Muller
    • A61P25/28C07D233/88C07D233/90C07D473/30C07D473/10
    • C07D233/90C07D473/30
    • An improved method of synthesis of a 9-substituted hypoxanthine derivative comprises the steps of: (1) reacting aminocyanacetamide with triethyl orthoformate to form an imidoester derivative of aminocyanacetamide; (2) forming a compound having a reactive amino group on a hydrocarbyl moiety, the hydrocarbyl moiety being linked through an amide group to a physiologically active moiety or an esterified derivative of a physiologically active moiety including therein an esterified benzoyl group; (3) reacting the imidoester with the compound having the reactive amino group on the hydrocarbyl moiety to form a derivative of 5-aminoimidazole-4-carboxamide substituted at the 1-position with a hydrocarbyl moiety linked through an amide group to a physiologically active moiety including therein an optionally esterified benzoyl group; (4) forming the six-membered heterocyclic ring of the purine moiety of the hypoxanthine by reacting the derivative of 5-aminoimidazole-4-carboxamide formed in step (3) with triethyl orthoformate to form a 9-substituted hypoxanthine compound substituted at the 9-position with a hydrocarbyl moiety linked through an amide group to a physiologically active moiety including therein an optionally esterified benzoyl group; and (5) hydrolyzing the ester of the optionally esterified benzoyl group if present.
    • 合成9-取代的次黄嘌呤衍生物的改进方法包括以下步骤:(1)使氨基异氰酸乙酰胺与原甲酸三乙酯反应形成氨基异氰酸乙酰胺的酰亚胺酯衍生物; (2)在烃基部分上形成具有反应性氨基的化合物,烃基部分通过酰胺基与生理活性部分或生理活性部分的酯化衍生物连接,其中包括酯化苯甲酰基; (3)使亚氨酯与在烃基部分上具有反应性氨基的化合物反应,以形成在1-位被取代的5-氨基咪唑-4-甲酰胺的衍生物,其中烃基部分通过酰胺基连接到生理活性部分 其中包括任选酯化的苯甲酰基; (4)通过使步骤(3)中形成的5-氨基咪唑-4-甲酰胺的衍生物与原甲酸三乙酯反应形成在9位被取代的9-取代的次黄嘌呤化合物,形成次黄嘌呤嘌呤部分的六元杂环 - 具有通过酰胺基团连接到生理活性部分的烃基部分,其中包括任选酯化的苯甲酰基; 和(5)水解任意酯化的苯甲酰基的酯(如果存在)。