Preparative separation of phenylpropenoid glycerides from the bulbs of Lilium lancifolium by high-speed counter-current chromatography and evaluation of their antioxidant activities
- 1 October 2011
- journal article
- Published by Elsevier BV in Food Chemistry
- Vol. 131 (3), 1056-1062
- https://doi.org/10.1016/j.foodchem.2011.09.112
Abstract
Preparative separation of seven phenylpropenoid glycerides from the bulbs of Liliumlancifolium (lily), was conducted by high-speed counter-current chromatography (HSCCC) with a two-phase solvent system composed of n-hexane–ethyl acetate–methanol–0.05% aqueous trifluoroacetic acid (TFA) (3:5:3:5, v/v/v/v). These phenylpropenoid glycerides were identified as 1-O-feruloylglycerol (1), 1-O-p-coumaroylglycerol (2), 1-O-caffeoyl-3-O-p-coumaroylglycerol (3), 1,2-O-diferuloylglycerol (4), 1,3-O-diferuloylglycerol (5), 1-O-feruloyl-3-O-p-coumaroylglycerol (6), and 1,3-O-di-p-coumaroylglycerol (7), respectively, by ESI-MS, 1H NMR and 13C NMR. Their antioxidant activities were evaluated by DPPH radical scavenging activity, ABTS radical cation scavenging activity, and ferric-reducing antioxidant power (FRAP). The trend in antioxidant capacity was similar in all the three assays, with 3 > 1, 4, 5, 6 > 2, 7. This is the first report on simultaneous separation of seven antioxidantive phenylpropenoid glycerides from L. lancifolium by HSCCC.Keywords
This publication has 32 references indexed in Scilit:
- Isolation of non-starch polysaccharides from bulb of tiger lily (Lilium lancifolium Thunb.) with fermentation of Saccharomyces cerevisiaeCarbohydrate Polymers, 2010
- A new steroidal saponin from the dried stems of Asparagus officinalis LFitoterapia, 2010
- Preparative isolation and purification of phenolic acids from Smilax china by high-speed counter-current chromatographySeparation and Purification Technology, 2008
- Isolation and Identification of Novel Estrogenic Compounds in Yam Tuber (Dioscorea alata Cv. Tainung No. 2)Journal of Agricultural and Food Chemistry, 2007
- Antialgal Phenylpropane Glycerides from Juncus EffususNatural Product Letters, 1998
- Structure-antioxidant activity relationships of flavonoids and phenolic acidsFree Radical Biology & Medicine, 1996
- New phenylpropanoid glycerol glucosides from the bulbs of Lilium species.CHEMICAL & PHARMACEUTICAL BULLETIN, 1988
- Phenolic glycerides from Lilium auratumPhytochemistry, 1987
- Plant Anticancer Agents. XIX. Constituents of Aquilaria malaccensisJournal of Natural Products, 1981
- New phenolic diglycerides from Aegilops ovataPhytochemistry, 1978