Figure 1.
Representative 1H NMR spectrum of Cistanche deserticola (500 MHz, 50% D2O (pH 7.4)–CD3OD). Partial signal assignment: A, 0.5–10.0 ppm; B, 2.8–4.6 ppm; C, 0.9–2.7 ppm; D, 6.0–8.0 ppm and E, 4.8–5.9 ppm. All components are coded as Table S1.
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