The isoeugenol aqueous biphasic system was developed successfully for effective transforming isoeugenol to vanillin by Bacillus fusiformis CGMCC1347,which had high tolerance of isoeugenol and was(isolated) by screening and selection from soil.

• 从土壤中筛选获得一株能耐受高浓度异丁香酚并高效转化生成香草醛的纺锤芽孢杆菌Bacillus fusiformis菌株CGMCC1347,研究了微生物细胞在异丁香酚-水两相体系中转化异丁香酚制备香草醛的过程。