The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 1993
Filed:
Feb. 19, 1992
Applicant:
Inventor:
Mitsuyori Inoue, Tokyo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A23C / ;
U.S. Cl.
CPC ...
4241951 ; 426384 ;
Abstract
A ginseng powder is produced as follows. Firstly, a ginseng harvested from a field is washed within at least 24 hrs. after harvest in the raw state. Then, the washed ginseng is dried under such a condition that it is not subjected to temperatures above 40.degree. C. After that, the dried ginseng is put in liquid nitrogen so as to have a low temperature brittleness. Subsequently the whole of the ginseng is crushed into powder at a time within a nitrogen gas atmosphere at an evaporation temperature of the liquid nitrogen.