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    • 4. 发明申请
    • Method for Manufacturing Emulsion
    • 制造乳液的方法
    • US20140296356A1
    • 2014-10-02
    • US14239534
    • 2012-06-08
    • Shigeru DeguchiNao Ifuku
    • Shigeru DeguchiNao Ifuku
    • B01F3/08
    • B01F3/0815B01F17/00B01F2003/0064
    • The disclosed invention is a method for producing an emulsion, comprising the steps of: (1) causing water and a water-insoluble substance that is to be emulsified to become freely miscible under conditions of temperature and pressure in the vicinity of the vapor-liquid critical point of water; and (2) cooling the product comprised of the water-insoluble substance and water solved each other in the presence of a surfactant to obtain a liquid comprised of the water-insoluble substance dispersed in water or a liquid comprised of water dispersed in the water-insoluble substance. The present invention provides a new method for producing emulsions with high efficiency without requiring a long period of processing or a great amount of energy.
    • 所公开的发明是一种乳液的制造方法,其特征在于,包括以下步骤:(1)使水和水不溶性物质被乳化,在气液体附近的温度和压力条件下自由混溶 临界点水; 和(2)在表面活性剂存在下,将由水不溶性物质和水溶性物质组成的溶液冷却,得到由分散于水中的水不溶性物质或由水分散在水溶性物质中的水构成的液体, 不溶物。 本发明提供了一种在不需要长时间处理或大量能量的情况下高效率地生产乳液的新方法。
    • 9. 发明授权
    • Solid cellulosic culture medium and process for producing the same
    • 固体纤维素培养基及其制备方法
    • US07790457B2
    • 2010-09-07
    • US10591288
    • 2005-02-28
    • Shigeru DeguchiMikiko TsudomeSusumu ItoKoki Horikoshi
    • Shigeru DeguchiMikiko TsudomeSusumu ItoKoki Horikoshi
    • C12N5/00A61K9/00
    • C12N1/22C08L1/02
    • The present invention relates to a solid medium containing as a medium-solidifying component a cellulose gel, in particular a cellulose gel which is a porous cellulose gel structure containing cellulose as the skeletal part and having a cellulose concentration of 0.01% or higher and a porosity of 50% or higher, as well as a process for producing the same. The solid medium of the invention can be obtained by dispersing cellulose in a solvent, especially an aqueous thiocyanate salt solution, stirring and/or heating the dispersion to dissolve the cellulose, subsequently cooling the solution and/or removing the solvent to cause the solution to gel, and permeating nutrients into the resultant cellulose gel.The solid medium usable under a wide range of culture conditions where conventional solid media such as agar medium cannot be used, as well as a method for producing the same is provided.
    • 本发明涉及一种固体培养基,其中含有纤维素凝胶,特别是作为纤维素作为骨架部分并且纤维素浓度为0.01%以上的多孔纤维素凝胶结构的纤维素凝胶的纤维素凝胶, 为50%以上,以及其制造方法。 本发明的固体培养基可以通过将纤维素分散在溶剂中,特别是硫氰酸盐水溶液中,搅拌和/或加热分散体以溶解纤维素,随后冷却溶液和/或除去溶剂, 凝胶,并将渗透的营养物质加入所得的纤维素凝胶中。 提供了在不能使用常规固体培养基如琼脂培养基的广泛培养条件下可使用的固体培养基及其制备方法。