Abstract
1 The Institute of Enology and Viticulture, Yamanashi University, Kofu-shi, Yamanashi 400, Japan
2 Japan Collection of Microorganisms, The Institute of Physical and Chemical Research (RIKEN), Wako-shi, Saitama 351-01, Japan
3 Doctor Course of Science for Living System, Showa Women's University, Setagaya-ku, Tokyo 154, Japan
4 Department of Agricultural Chemistry, Tokyo University of Agriculture, Setagaya-ku, Tokyo 156, Japan