Fig. 4 in Molecular differentiation of Panax notoginseng grown under different conditions by internal extractive electrospray ionization mass spectrometry and multivariate analysis

Fig. 4. Tandem MS analysis of characteristic ions in Panax notoginseng samples. (a) MS3 spectrum of m/z 1143 → 1107→, (b) MS3 spectrum of m/z 1193 → 1149→, (c) MS3 spectrum of m/z 885 → 841, (d) MS3 spectrum of m/z 1031 → 987, (e) MS3 spectrum of m/z 1245 → 1209, (f) MS3 spectrum of m/z 968 → 931.Published as part of Zhang, Xiaoping, Chen, Ze-Yan, Qiu, Zi-Dong, Liu, Mingxing, Xu, Jiaquan, Lai, Chang-Jiang-Sheng, Frankevich, Vladimir & Chingin, Konstantin, 2022, Molecular differentiation of Panax notoginseng grown under different conditions by internal extractive electrospray ionization mass spectrometry and multivariate analysis, pp. 1-9 in Phytochemistry (113030) 194 on page 5, DOI: 10.1016/j.phytochem.2021.113030, http://zenodo.org/record/823554