Herbarium introduction - Natural Resources Institute

1
2
LC LC-MS MS chromatograms of
T. vogelii chemotypes 1 & 2
Tvogelii herb specimen 34mg/ml
3 x Fig 150 mm 1a Phenomenex HPLC Luna C18(2), chromatogram 95:0:5(0 min) 0:95:5(20 min) of 0:95:5(25 T. vogelii min), water : MeOH chemotype : ACN +1% formic acid 1
PhilSAPP
22-Oct-2009
PhilSAPP
Tvogelii herb specimen 1 3: Diode Array
19.40
Range: 4.337e+2
AU
3.5e+2
3 3.0e+2 0e+2
2.5e+2
2.0e+2
1.5e+2
1.0e+2
5.0e+1
12.03
12.62
15.12
deguelin
tephrosin
tephrosi
sarcolobine 18.75
sarcolobin n
e
deguelin
rotenone
rotenone
11.50 12.00 12.50 13.00 13.50 14.00 14.50 15.00 15.50 16.00 16.50 17.00 17.50 18.00 18.50 19.00 19.50 20.00 20.50 21.00 21.50 22.00
Tcandida BI19309 3: Diode Array
20.68
Range: g 6.261e+1
AU
Fig 5.0e+1 1b HPLC chromatogram of T. vogelii
chemotype 2 Obovatin
Obovatin
5-methylether
O
O
5-methylether
4.0e+1
3.0e+1 12 12.00 00 12.58
2.0e+1
1.0e+1
0.0
13.40
OMe
O
15.12
20.35
toxicarol
Z-tephrostachin Z-
4 4 & & 5
tephrostachin
1 & 2 3
19.93 5
6
Time
11.50 12.00 12.50 13.00 13.50 14.00 14.50 15.00 15.50 16.00 16.50 17.00 17.50 18.00 18.50 19.00 19.50 20.00 20.50 21.00 21.50 22.00
Compound IDs based on 700MHz NMR and Orbitrap HR-EI MS
20.37