Detection of Hog Manure Degradation by Brevibacillus brevis LPF-1 with GC-MS

Effect of Brevibacillus brevis LPF-1 on volatile organic compounds(VOCs)in hog manure degradation were studied with Gas Chromatography/Mass Spectrometry(GS-MS).There were twelty-three VOCs in three samples under the condition of matching degree80 and relative content5%.A total of sixteen VOCs were detected in liquid fermentation of strain LPF-1, as compared to twelve VOCs in mix liquid of hog manure with three chlorobenzens and four phenolics and ten VOCs in mix liquid of hog manure and strain LPF-1 with a chlorobenzens and three phenolics.The results showed that sorts of chlorobenzens and phenolics could be reduced effectively by strain LPF-1 in hog manure decomposition.