1.1.2.1. Protein product of fermentation from natural gas obtained by culture of:
Methylococcus capsulatus (Bath), Alcaligenes acidovorans, Bacillus brevis et Bacillus firmus, and the cells of which have been killed
1.1.2.1. Protein product of fermentation from natural gas obtained by culture of:
Methylococcus capsulatus (Bath), Alcaligenes acidovorans, Bacillus brevis et Bacillus firmus, and the cells of which have been killed