SPSS v60 for Windows serial key or number

BGF was Rich in Pinitol

LC-MS was used to identify the phytochemicals in lyophilized powder of BGF. The sample was analyzed in the positive and negative ion modes. In positive ion mode, compound 1 (C₇H₁₄O₆) showed major fragments: [M + H]⁺ (m/z 195.0832), [M + Na]⁺ (m/z 217.0633), [M + K]⁺ (m/z 233.0388), [2M + Na]⁺ (m/z 411.1467), [2M + Na + 2H]⁺ (m/z 413.1590) (Figure 1). The ¹³C-NMR spectrum of BGF showed a characteristic signal of C-3 attached to OMe group appeared at δ: 82.35, 70.69 (C-1), 69.95 (C-2), 69.2 (C-4), 72.30 (C-5), 73.68 (C-6), and OMe appeared at δ: 57.52 (Figure S2). It was elucidated as pinitol by comparison with data reported previously (Ganbaatar et al., 2016; Tewari et al., 2017). High signals of pinitol in ¹³C-NMR revealed that lyophilized powder of BGF was rich in pinitol.

BGF and standard substance were analyzed, and the standard curve and linear range of pinitol were as follows: y = 4.9383x + 5.7598 (r² = 0.9990, 0.0354 ~ 0.189 mg/mL). Based on the external standard method, the amounts of pinitol in BGF were calculated to be 402.3 mg/g aqueous extract.

BGF Possessed Antioxidant Activity in Vitro

The DPPH radical scavenging ability of BGF was plotted in Figure 1C

• Jiří Hřebíček
• Ralf Denzer
• Gerald Schimak
• Tomáš Pitner

1. 1.Masaryk UniversityBrnoCzech Republic
2. 2.Environmental Informatics GroupSaarbrückenGermany
3. 3.Austrian Institute of Technology GmbHSeibersdorfAustria
4. 4.Masaryk UniversityBrnoCzech Republic

• DOIhttps://doi.org/10.1007/978-3-319-89935-0
• Copyright InformationIFIP International Federation for Information Processing 2017
• Publisher NameSpringer, Cham
• eBook PackagesComputer ScienceComputer Science (R0)
• Print ISBN978-3-319-89934-3
• Online ISBN978-3-319-89935-0
• Series Print ISSN1868-4238
• Series Online ISSN1868-422X
• Buy this book on publisher's site