Natural antioxidants, lipid profile, lipid peroxidation, antioxidant enzymes of different vegetable oils

Eqbal M.A.Dauqan, Aminah Abdullah, Halimah Abdullah Sani

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Antioxidant plays a very important role in the body defense system against Reactive Oxygen Species (ROS). The free radicals also play an important role in combustion, atmospheric chemistry, biochemistry and biotechnology including human physiology. Fats and oils are energy sources that are composed mostly of triacylglycerols. Lipid ptofile are risk indicators of coronary heart disease. Various types of lipoproteins exist, but the two most abundant are Low-density Lipoprotein (LDL) and High-density Lipoprotein (HDL). Lipid peroxidation is the introduction of a functional group containing two catenated oxygyen atomsinto unsturated fatty acids in a free radical reaction. Life in oxygen has led to the evolution of biochemical adaptations that exploit the reactivity of Active Oxygen Species (AOS). Antioxidant enzymes are an important protective mechanism ROS. This paper highlight the functions of antioxidants in the blood and selected organs associated with health.

Original languageEnglish
Pages (from-to)308-316
Number of pages9
JournalAdvance Journal of Food Science and Technology
Volume3
Issue number4
Publication statusPublished - 2011

Fingerprint

Plant Oils
Vegetable oils
Antioxidants
vegetable oil
Lipoproteins
Lipids
Lipid Peroxidation
Reactive Oxygen Species
lipid peroxidation
Enzymes
antioxidants
Free Radicals
Oxygen
reactive oxygen species
lipids
enzymes
Free radical reactions
human physiology
Atmospheric chemistry
atmospheric chemistry

Keywords

  • Antioxidant enzymes
  • Beta carotene
  • Free radical
  • Lipid profile
  • Vegetable oils
  • Vitamin e

ASJC Scopus subject areas

  • Food Science
  • Industrial and Manufacturing Engineering
  • Chemistry(all)

Cite this

Natural antioxidants, lipid profile, lipid peroxidation, antioxidant enzymes of different vegetable oils. / M.A.Dauqan, Eqbal; Abdullah, Aminah; Sani, Halimah Abdullah.

In: Advance Journal of Food Science and Technology, Vol. 3, No. 4, 2011, p. 308-316.

Research output: Contribution to journalArticle

M.A.Dauqan, Eqbal ; Abdullah, Aminah ; Sani, Halimah Abdullah. / Natural antioxidants, lipid profile, lipid peroxidation, antioxidant enzymes of different vegetable oils. In: Advance Journal of Food Science and Technology. 2011 ; Vol. 3, No. 4. pp. 308-316.
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