Powdery pharmaceutical preparation and method of...

Details Powdery pharmaceutical preparation and method of... Powdery pharmaceutical preparation and method of...

A - Human Necessities

61

K

A61K 47/36 (2006.01) A01N 25/10 (2006.01) A01N 25/12 (2006.01) A23L 1/0522 (2006.01) A61K 9/14 (2006.01) B01J 13/00 (2006.01) C05G 3/00 (2006.01) C05G 5/00 (2006.01) C09D 17/00 (2006.01) C12P 19/00 (2006.01)

Patent

CA 2156905

An liquid oil and fat ingredient or others are carried by pores of a porous carrier composed of porous starch grain obtained by reacting an enzyme having raw starch digestive activity onto the starch. Starch being used as porous carrier, the powder preparation according to the present invention is not harmful to the human body, it can be supplied continuously in great volume, manufactured cheaply without difficult processing and moreover, being completely biodegradable which does not incur any environmental problems, it can be used largely in various industrial fields.

Un composé gras liquide ou autre est transporté dans les cavités d'un substrat poreux constitué par une poudre d'amidon poreuse obtenue par traitement de l'amidon avec une enzyme apte à décomposer l'amidon brut. Etant donné que la préparation pharmaceutique pulvérulente de l'invention utilise de l'amidon comme substrat poreux, elle est inoffensive pour le corps humain et peut être fournie de façon stable en grande quantité. Ses coûts de production sont peu élevés, elle ne nécessite aucun traitement complexe ni ne cause de problèmes pour l'environnement en raison de sa parfaite biodégradabilité. Elle peut donc être largement utilisée dans divers domaines industriels.

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