Number | Date | Country | Kind |
---|---|---|---|
6-277314 | Nov 1994 | JPX | |
7-228887 | Sep 1995 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
5041563 | Fahrni et al. | Aug 1991 |
Number | Date | Country |
---|---|---|
0086324 | Aug 1983 | EPX |
0324261 | Jul 1989 | EPX |
48-15931 | May 1973 | JPX |
466548 | May 1937 | GBX |
2205567 | Dec 1988 | GBX |
Entry |
---|
Chemical Abstracts, vol. 50, No. 8, Apr. 25, 1956, Columbus, Ohio, US, Abstract No. 5992d, M. Yamazaki et al. "VIII. Formation and isolation of 2-keto-L-gulonic acid from the mixture of calcium L-idonate and calcium D-gluconate by submerged fermentation, and synthesis of vitamin C from 2-keto-L-gulonic acid", *abstract* & J. Agr. Chem. Soc. Japan, vol. 28, 1954, pp. 890-894. |