Vitreoscilla heme content was about 11 nmol/g in humid germ,sample hemoglobin absorbance peak was discovered in after 5000 r/min centrifugation.

• 透明颤菌在稳定期血红素含量约为每克湿菌中11 nmol,样品在5000 r/min离心后出现血红蛋白的吸收峰。