Fig. 2. Key 1H–1H in Transformation of 15-ene steviol by Aspergillus niger, Cunninghamella bainieri, and Mortierella isabellina

Fig. 2. Key 1H–1H COSY and HMBC correlations of 4, 7, 9 and 11.Published as part of Chang, Shwu-Fen, Liu, Hsuan-Liang, Ho, Yih, Yang, Li-Ming, Tsai, Ya-En, Chou, Bo-Hon, Wang, Shwu-Huey & Lin, Shwu-Jiuan, 2021, Transformation of 15-ene steviol by Aspergillus niger, Cunninghamella bainieri, and Mortierella isabellina, pp. 1-11 in Phytochemistry (112776) 187 on page 4, DOI: 10.1016/j.phytochem.2021.112776, http://zenodo.org/record/825881