A gas chromatographic analysis method was employed to determine the cellular fatty acids (CFAs)profiles of the spores of some aerobic endospore4orming bacilli.

• 51株需氧芽孢杆菌纯化后的芽孢培养物经处理抽提全细胞脂肪酸甲酯，用于气相色谱分析，同时以相应的繁殖体作为对照。