TY - JOUR
T1 - Corncobs as a potential source of functional chemicals
AU - Ashour, Ahmed
AU - Amer, Mohamed
AU - Marzouk, Amani
AU - Shimizu, Kuniyoshi
AU - Kondo, Ryuichiro
AU - El-Sharkawy, Saleh
PY - 2013/11
Y1 - 2013/11
N2 - Phytochemical examination of corncob extracts led to the isolation of a new lignan identified as 7,7'-dihydroxy-3'-O-demethyl-4-methoxymatairesinol, together with seven known compounds, identified as β-sitosterol, β-sitosteryl-β-D-glucoside, 6β-hydroxycampest- 4-en-3-one, 5a,8a-epidioxyergosta-6,22-dien-3β-ol, tricin, kaempferol and p-coumaric acid. The isolated compounds were identified by one and two-dimensional NMR spectroscopies and mass spectrometry.
AB - Phytochemical examination of corncob extracts led to the isolation of a new lignan identified as 7,7'-dihydroxy-3'-O-demethyl-4-methoxymatairesinol, together with seven known compounds, identified as β-sitosterol, β-sitosteryl-β-D-glucoside, 6β-hydroxycampest- 4-en-3-one, 5a,8a-epidioxyergosta-6,22-dien-3β-ol, tricin, kaempferol and p-coumaric acid. The isolated compounds were identified by one and two-dimensional NMR spectroscopies and mass spectrometry.
UR - http://www.scopus.com/inward/record.url?scp=84888585356&partnerID=8YFLogxK
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U2 - 10.3390/molecules181113823
DO - 10.3390/molecules181113823
M3 - Article
C2 - 24217325
AN - SCOPUS:84888585356
SN - 1420-3049
VL - 18
SP - 13823
EP - 13830
JO - Molecules
JF - Molecules
IS - 11
ER -