COMPOSITION CONTAINING SCIRPUSIN B, AND PROCESS FOR PRODUCING COMPOSITION CONTAINING SCIRPUSIN B

Provided are: a composition containing scirpusin B, which is a composition derived from a natural material and contains scirpusin B at a high content; and a process for producing the composition containing scirpusin B. A composition containing scirpusin B is produced by the extraction from a passion...

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Bibliographische Detailangaben
Hauptverfasser:	SANO, SHOKO, SUGIYAMA, KENKICHI
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Beschreibung
Zusammenfassung:	Provided are: a composition containing scirpusin B, which is a composition derived from a natural material and contains scirpusin B at a high content; and a process for producing the composition containing scirpusin B. A composition containing scirpusin B is produced by the extraction from a passion fruit seed. In the extraction of scirpusin B, the passion fruit seed is crushed, and subsequently at least one solvent selected from a hydrous alcohol solvent and a hydrous ketone solvent is added to the crushed product to thereby extract scirpusin B into the solvent. La présente invention concerne : une composition contenant de la scirpusine B, qui est une composition dérivée d'un matériau naturel et contient de la scirpusine B à une teneur élevée ; et un procédé pour produire la composition contenant de la scirpusine B. Une composition contenant de la scirpusine B est produite par l'extraction à partir d'une graine de fruit de la passion. Dans l'extraction de scirpusine B, la graine de fruit de la passion est broyée, et ensuite au moins un solvant choisi parmi un solvant alcoolique aqueux et un solvant cétonique aqueux est ajouté au produit broyé de manière à extraire la scirpusine B dans le solvant.