TY - JOUR
T1 - An Improved Procedure for the Isolation of Medicagenic Acid 3-O-β-D-Glucopyranoside from Alfalfa Roots and Its Antifungal Activity on Plant Pathogens
AU - Levy, Mordekhai
AU - Zehavi, Uri
AU - Naim, Michael
AU - Polacheck, Itzhack
PY - 1986
Y1 - 1986
N2 - 2β-Hydroxy-3β-O-(β-D-glucopyranosyl)-Δ12-oleanene-23,28-dioic acid, known also as medicagenic acid 3-O-β-D-glucopyranoside, was isolated from alfalfa roots in pure form and was shown to possess potent fungistatic effects against Trichoderma viride, Sclerotium rolfsii, Rhizopus mucco, Aspergillus niger, Phytophthora cinamommi, and Fusarium oxysporum f. sp. lycopersici: i.e., mycelial growth inhibition of 95%, 86%, 68%, 53%, 51%, and 52%, respectively, for concentrations of 40 μg/mL and ID50 of 1.4, 2.3, 4.1, 1.7, 40, and 10.5 μg/mL, respectively.
AB - 2β-Hydroxy-3β-O-(β-D-glucopyranosyl)-Δ12-oleanene-23,28-dioic acid, known also as medicagenic acid 3-O-β-D-glucopyranoside, was isolated from alfalfa roots in pure form and was shown to possess potent fungistatic effects against Trichoderma viride, Sclerotium rolfsii, Rhizopus mucco, Aspergillus niger, Phytophthora cinamommi, and Fusarium oxysporum f. sp. lycopersici: i.e., mycelial growth inhibition of 95%, 86%, 68%, 53%, 51%, and 52%, respectively, for concentrations of 40 μg/mL and ID50 of 1.4, 2.3, 4.1, 1.7, 40, and 10.5 μg/mL, respectively.
UR - http://www.scopus.com/inward/record.url?scp=0001143092&partnerID=8YFLogxK
U2 - 10.1021/jf00072a007
DO - 10.1021/jf00072a007
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AN - SCOPUS:0001143092
SN - 0021-8561
VL - 34
SP - 960
EP - 963
JO - Journal of Agricultural and Food Chemistry
JF - Journal of Agricultural and Food Chemistry
IS - 6
ER -