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Table 2 Percentage extraction yield of the plants included in the study

From: Free radical scavenging, α-glucosidase inhibitory and lipase inhibitory activities of eighteen Sudanese medicinal plants

Scientific name Extraction yield (%)
70% Ethanol extract Water extract
A. precatorius 9.6 11.8
A. nilotica 27.9 29.2
B. linariifolia 7.6 8.0
B. papyrifera 34.3 33.2
C. ipecacuanha 10.6 11.4
C. colocynthis 4.1 9.8
C. sinensis 11.4 12.2
C. proximus 5.8 5.0
C. rotundus. 5.5 2.2
G. alata 10.1 11.6
M. annua 2.4 2.4
P. glaucum 5.1 5.4
R. graveolens 24.3 21.6
S. argel 20.2 15.0
T. bakis 9.4 8.9
T. foenum-graceum 13.7 11.8
V. madagascariensis 28.5 35.8
Z. spina-christi 19.9 16.6
  1. % extraction yield is expressed as w/w g of dried extract