A COMPARISON OF THE ANTIOXIDANT ACTIVITY AND PHENOLIC CONTENT OF NONPOLAR AND POLAR EXTRACTS OBTAINED FROM FOUR ENDEMIC LAMIACEAE SPECIES GROWN IN GREECE

被引：12

作者：

Lagouri, Vasiliki ^{[1
]}

Bantouna, Aggeliki ^{[1
]}

Stathopoulos, Prokopios ^{[1
]}

机构：

[1] Technol Educ Inst Thessaloniki, Fac Food Technol & Nutr, Dept Food Technol, Food Chem Lab, GR-57400 Thessaloniki, Greece

来源：

JOURNAL OF FOOD PROCESSING AND PRESERVATION | 2010年 / 34卷 / 05期

关键词：

ESSENTIAL OIL; PLANTS; HERBS; WILD;

D O I：

10.1111/j.1745-4549.2009.00403.x

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

This study was designed to compare the phenolic content and antioxidant properties of non-polar and polar fractions of Origanum onites, O. dictamnus, Thymus vulgaris and Rosmarinus officinalis that are grown in the same region (Crete, Greece). In the beta-carotene/linoleic acid system the hexane extracts showed higher antioxidant activity (P < 0.05) than methanol and dichoromethane extracts did (mean value: 73.53, 52.79 and 33.5%, respectively). Oregano exhibited stronger antioxidant activity (P < 0.05) than rosemary, thyme and dittany. The dichloromethane and methanol extracts appeared to have a higher radical scavenging activity (P < 0.05) than the hexane extracts (mean 50% inhibition value: 1.62, 1.21 and 7.71, respectively). The dichloromethane extracts showed strong inhibition in the corn oil oxidation (up to 81.1%), which is higher when compared with that of butylated hydroxytoluene (42.07%). Rosemary was a stronger inhibitor in the oil oxidation (P < 0.05) than oregano, thyme and dittany. High and positive correlations were observed between the total flavonoids of the methanol plant extracts and their antioxidant activity in all the three assays.

引用

页码：872 / 886

页数：15

共 39 条

[11] ANTI-OXIDATIVE EFFECT OF THE CONSTITUENTS OF ROSEMARY (ROSMARINUS-OFFICINALIS L) AND THEIR DERIVATIVES [J].

INATANI, R ;

NAKATANI, N ;

FUWA, H .

AGRICULTURAL AND BIOLOGICAL CHEMISTRY, 1983, 47 (03) :521-528

[12] The determination of flavonoid contents in mulberry and their scavenging effects on superoxide radicals [J].

Jia, Z ;

Tang, MC ;

Wu, JM .

FOOD CHEMISTRY, 1999, 64 (04) :555-559

[13] Essential oil and oleoresins of Cinnamomum tamala (tejpat) as natural food preservatives for pineapple fruit juice [J].

Kapoor, I. P. S. ;

Singh, Bandana ;

Singh, Gurdip .

JOURNAL OF FOOD PROCESSING AND PRESERVATION, 2008, 32 (05) :719-728

[14] Antioxidants in fruits and vegetables - the millennium's health [J].

Kaur, C ;

Kapoor, HC .

INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 2001, 36 (07) :703-725

[15] Use of different methods for testing antioxidative activity of oregano essential oil [J].

Kulisic, T ;

Radonic, A ;

Katalinic, V ;

Milos, M .

FOOD CHEMISTRY, 2004, 85 (04) :633-640

[16] COMPOSITION AND ANTIOXIDANT ACTIVITY OF ESSENTIAL OILS FROM OREGANO PLANTS GROWN WILD IN GREECE [J].

LAGOURI, V ;

BLEKAS, G ;

TSIMIDOU, M ;

KOKKINI, S ;

BOSKOU, D .

ZEITSCHRIFT FUR LEBENSMITTEL-UNTERSUCHUNG UND-FORSCHUNG, 1993, 197 (01) :20-23

[17]

LAMAISON JL, 1991, PHARM ACTA HELV, V66, P185

[18]

Lawrence B. M., 1984, Perfumer & Flavorist, V9, P41

[19] ANTIOXIDANT ACTIVITY OF PLANT-LEAVES IN RELATION TO THEIR ALPHA-TOCOPHEROL CONTENT [J].

MALLET, JF ;

CERRATI, C ;

UCCIANI, E ;

GAMISANS, J ;

GRUBER, M .

FOOD CHEMISTRY, 1994, 49 (01) :61-65

[20] Dittany (Origanum dictamnus) as a source of water-extractable antioxidants [J].

Moller, JKS ;

Madsen, HL ;

Aaltonen, T ;

Skibsted, LH .

FOOD CHEMISTRY, 1999, 64 (02) :215-219

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