Sesquiterpenoids with free-radical-scavenging properties from marine macroalga Ulva fasciata Delile

被引：93

作者：

Chakraborty, Kajal ^{[1
]}

Paulraj, R. ^{[1
]}

机构：

[1] Cent Marine Fisheries Res Inst, Marine Biotechnol Div, Cochin 682018, Kerala, India

来源：

FOOD CHEMISTRY | 2010年 / 122卷 / 01期

关键词：

Ulva fasciata Delile; Ulvaceae; Sesquiterpenoides; Antioxidant activity; ANTIOXIDANT ACTIVITY;

D O I：

10.1016/j.foodchem.2010.02.012

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Free-radical-scavenging activities of various solvent extracts of Viva fasciata, a chlorophytan marine macroalga with significance as a food ingredient, from the southwestern coast of the Indian peninsula, were evaluated using in vitro tests, including 1,1-dipheny1-2-picrylhydrazyl (DPPH) and 2,2'-azino-bis(3-ethyl-benzothiazoline-6-sulfonate) (ABTS) scavenging assays. Ethyl acetate (EtOAc) extract of Viva fasciata displayed markedly stronger DPPH (89.8 +/- 4.2%) and ABTS(+) scavenging (82.6 +/- 3.7%) activities at 0.1 mg/ml than dichloromethane and n-hexane extracts. Radical scavenging assay-guided chromatographic separation of the EtOAc extract, using a step gradient of petroleum ether/EtOAc yielded five major sesquiterpenoids. After 8 min of incubation the ABTS.* scavenging activity of one of these sesquiterpenoids was higher (71.4 1.5%) than that of Trolox (44.1 1.5%), and therefore may have potential as a natural antioxidant in the food industry. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：31 / 41

页数：11

共 29 条

[1] On-line HPLC-DPPH screening method for evaluation of radical scavenging phenols extracted from apples (Malus domestica L.) [J].

Bandoniene, D ;

Murkovic, M .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2002, 50 (09) :2482-2487

[2] PHOTOSYNTHESIS IN REPRODUCTIVE UNICELLS OF ULVA-FASCIATA AND ENTEROMORPHA-FLEXUOSA - IMPLICATIONS FOR ECOLOGICAL SUCCESS [J].

BEACH, KS ;

SMITH, CM ;

MICHAEL, T ;

SHIN, HW .

MARINE ECOLOGY PROGRESS SERIES, 1995, 125 (1-3) :229-237

[3] In vitro anti-inflammatory and anti-proliferative activity of sulfolipids from the red alga Porphyridium cruentum [J].

Bergé, JP ;

Debiton, E ;

Dumay, J ;

Durand, P ;

Barthomeuf, C .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2002, 50 (21) :6227-6232

[4] Spectrometric identifications of sesquiterpene alcohols from niaouli (Melaleuca quinquenervia) essential oil [J].

Bombarda, I ;

Raharivelomanana, P ;

Ramanoelina, PAR ;

Faure, R ;

Bianchini, JP ;

Gaydou, EM .

ANALYTICA CHIMICA ACTA, 2001, 447 (1-2) :113-123

[5]

DYKENS JA, 1992, J EXP BIOL, V168, P219

[6] Conformational analysis of (+)-germacrene A by variable-temperature NMR and NOE spectroscopy [J].

Faraldos, Juan A. ;

Wu, Shuiqin ;

Chappell, Joe ;

Coates, Robert M. .

TETRAHEDRON, 2007, 63 (32) :7733-7742

[7] Chemical composition, iron bioavailability, and antioxidant activity of Kappaphycus alvarezzi (Doty) [J].

Fayaz, M ;

Namitha, KK ;

Murthy, KNC ;

Swamy, MM ;

Sarada, R ;

Khanam, S ;

Subbarao, PV ;

Ravishankar, GA .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2005, 53 (03) :792-797

[8] Antioxidant enzyme activities in beef in relation to oxidation of lipid and myoglobin [J].

Renerre, M ;

Dumont, F ;

Gatellier, P .

MEAT SCIENCE, 1996, 43 (02) :111-121

[9]

GUO H, 2009, ASAP J NATURAL PRODU

[10]

Han K-H., 1999, J FOOD SCI NUTR, V4, P180

← 1 2 3 →