Hayashibara Co., Ltd.
|Hayashibara Co., Ltd. Patent applications|
|Patent application number||Title||Published|
|20130309188||EXTERNAL PREPARATION FOR SKIN - The present invention has an object to provide an external dermal agent with a sustainable anti-wrinkle action, which has both the action of enhancing the proliferation and differentiation of keratinocytes in the skin and the action of enhancing the collagen production in the skin, and which assists the maintenance and the improvement of tissue structures and physiological functions of the epidermis and the dermis, whereby providing a remarkable skin improvement effect. The present invention solves the above abject by providing an external dermal agent containing α-D-glucopyranosyl-(1→3′)-adenosine and/or α-D-glucopyranosyl-(1→5′)-adenosine as an effective ingredient(s).||11-21-2013|
|20130295618||PROCESS FOR PRODUCING A PARTICULATE COMPOSITION COMPRISING ANHYDROUS CRYSTALLINE 2-O-ALPHA-D-GLUCOSYL-L-ASCORBIC ACID - The invention provides a process for enabling the production of a particulate composition containing anhydrous crystalline ascorbic acid 2-glucoside that does not significantly cake even when the production yield of ascorbic acid 2-glucoside does not reach 35% by weight. The process for producing a particulate composition containing anhydrous crystalline ascorbic acid 2-glucoside, which comprises allowing a CGTase to act on a solution containing either liquefied starch or dextrin and L-ascorbic acid and then allowing a glucoamylase to act on the resulting solution to obtain a solution with an ascorbic acid 2-glucoside production yield of at least 27%, purifying the obtained solution to increase the ascorbic acid 2-glucoside content to a level of over 86% by weight, precipitating anhydrous crystalline ascorbic acid 2-glucoside by a controlled cooling method or pseudo-controlled cooling method, collecting the precipitated anhydrous crystalline ascorbic acid 2-glucoside, and ageing and drying the collected anhydrous crystalline ascorbic acid 2-glucoside.||11-07-2013|
|20130195941||PULLULAN-CONTAINING POWDER, METHOD FOR PRODUCING THE SAME AND USE THEREOF - The present invention aims to provide a particulate composition containing pullulan, which can be produced without employing any complicated purification step such as solvent precipitation and, when formed into a film, exhibits a higher rupture strength compared to conventional ones; a process for producing the same; and uses thereof. The present invention solves the above object by providing a particulate composition containing pullulan which is produced from a culture obtained by culturing a mutant of a microorganism of the species||08-01-2013|
|20130172542||HYDROUS CRYSTALLINE 2-O-alpha-D-GLUCOSYL-L-ASCORBIC ACID, PARTICULATE COMPOSITION COMPRISING THE SAME, THEIR PREPARATION AND USES - The present invention has objects to provide a novel crystalline 2-O-α-glucosyl-L-ascorbic acid and its production process and uses, and solves the above objects by providing hydrous crystalline 2-O-α-glucosyl-L-ascorbic acid, a particulate composition containing hydrous crystalline 2-O-α-glucosyl-L-ascorbic acid, and their production processes and uses.||07-04-2013|
|20130165399||THERAPEUTIC AGENT FOR INFLAMMATORY DISEASES, CONTAINING ADENOSINE N1-OXIDE AS AN EFFECTIVE INGREDIENT - The present invention has an object to provide an effective and safe therapeutic agent for inflammatory diseases such as sepsis, hepatitis, and inflammatory bowel disease, and solves the above object by providing a therapeutic agent for inflammatory diseases containing adenosine N1-oxide or a derivative thereof as an effective ingredient.||06-27-2013|
|20130129651||AGENT FOR ENHANCING THE EFFECT OF SKIN-WHITENING INGREDIENTS AND USES THEREOF - The present invention has objects to provide an agent for enhancing the effect of skin-whitening ingredients which enhances the skin-whitening action of skin-whitening ingredients and has an improved safeness, and to provide a skin-whitening agent, which contains the above agent and a skin-whitening ingredient(s) and has an improved and enhanced skin-whitening action. The present invention solves the above objects by providing an agent for enhancing the effect of skin-whitening ingredients, which contains one or more members selected from the group consisting of guanine and derivatives thereof as an effective ingredient(s); and a skin-whitening agent which contains the above agent along with a skin-whitening ingredient(s) particularly, members derivatives thereof and/or equol including derivatives thereof.||05-23-2013|
|20130065293||BRANCHED ALPHA-GLUCAN, ALPHA-GLUCOSYLTRANSFERASE WHICH FORMS THE GLUCAN, THEIR PREPARATION AND USES - The present invention has objects to provide a glucan useful as water-soluble dietary fiber, its preparation and uses. The present invention solves the above objects by providing a branched α-glucan, which is constructed by glucose molecules and characterized by methylation analysis as follows:||03-14-2013|
Patent applications by Hayashibara Co., Ltd.