Dai-Huang-Fu-Zi-Tang alleviates pulmonary and intestinal injury with severe acute pancreatitis via regulating aquaporins in rats

Table 3 Detection of Dai-Huang-Fu-Zi-Tang in negative ion mode

Peak.No	t _R (min)	Identity	Formula	Selected ion	m/z		Error (ppm)
					Theoretical	Experimental	Error (ppm)
1	7.735	Gallic acid	C₇H₆O₅	[M − H]⁻	169.0142	169.0144	−1.13
2	13.308	Hypaconine	C₂₄H₃₉NO₈	[M − H]⁻	468.2603	468.2598	−0.61
3	29.390	Kakuol	C₁₀H1₀O₄	[M − H]⁻	193.0506	193.0503	1.66
4	31.643	Rhein-8-O-β-D-glucopyranoside	C₂₁H₁₈O₁₁	[M − H]⁻	445.0776	445.0778	−0.84
5	31.809	Safrole	C₁₀H₁₀O₂	[M − H]⁻	161.0608	161.0614	−0.01
6	32.076	Benzoylmesaconine	C₃₁H₄₃NO₁₀	[M − H]⁻	588.2824	588.2825	−0.85
7	32.744	Kaempferol 3-glucoside	C₂₁H₂₀O₁₁	[M − H]⁻	447.0933	447.0938	−0.95
8	34.012	Sesamin	C₂₀H₁₈O₆	[M − H]⁻	353.1031	353.1038	1.6
9	35.180	α-Asarone	C₁₂H₁₆O₃	[M − H]⁻	207.1027	207.1026	0.08
10	35.396	Benzoylaconitine	C₃₂H₄₅NO₁₀	[M − H]⁻	602.2971	602.2973	−0.8
11	38.783	Ehrysophanol-8-O-β-D-glueopyranoside	C₂₁H₂₀O₉	[M − H]⁻	415.1035	415.1038	−0.67
12	38.950	Aloeemodin-ω-β-D-glucopyranoside	C₂₁H₂₀O₁₀	[M − H]⁻	431.0984	431.0985	−0.38
13	40.985	Kaempferol	C₁₅H₁₀O₆	[M − H]⁻	285.0405	285.0409	−1.49
14	42.737	Rhein	C₁₅H₈O₆	[M − H]⁻	283.0248	283.0252	−1.87
15	43.588	Methyleugenol	C₁₁H₁₄O₂	[M − H]⁻	177.0921	177.0918	4.28
16	45.907	Emodin	C₁₅H₁₀O₅	[M − H]⁻	269.0455	269.0459	−1.25
17	49.060	Chrysophanic acid	C₁₅H₁₀O₄	[M − H]⁻	253.0506	253.0501	0.06

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