Effect of Smoking and Carotenoid-rich Food Consumption on Lipid Peroxidation and Antioxidant Status.
- Author:
Yoo Kyung KIM
1
;
Jong Hee CHYUN
Author Information
1. Department of Food and Nutrition, Inha University, Incheon, Korea.
- Publication Type:Original Article ; Clinical Trial
- Keywords:
smoking;
carotenoid intakes;
lipid peroxidation;
antioxidant status
- MeSH:
Adult;
Carotenoids;
Delivery of Health Care;
Female;
Humans;
Lipid Peroxidation*;
Lycopersicon esculentum;
Male;
Plasma;
Prunus persica;
Pyrus;
Smoke*;
Smoking*;
Surveys and Questionnaires;
Thiobarbituric Acid Reactive Substances
- From:The Korean Journal of Nutrition
2005;38(10):836-846
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
This study was performed to determine the effect of carotenoid-rich food consumption and smoking on the lipid peroxidation and antioxidant status in human. The subjects consisted of the health 210 middle-aged adults who visited health care center in the Inha University hospital. The blood and urine samples of the subjects were taken to analyze serum lipid profiles, plasma TBARS, total antioxidant status (TAS) and urinary 8-isoprostanes concentration. The anthropometric indices of the subjects were measured. The nutritional intake and the frequency of carotenoid-rich food consumption was determined by semi-quantitative food frequency questionnaire survey. HDL-cholesterol level of the smoking subjects was significantly lower than that of the non-smoking subjects in men. In the analysis of the carotenoid-rich food consumption, the frequency of pepper and tomato consumption of the non-smoking subjects was significantly higher than that of the smoking subjects in men. In women, the Sequency of pear and peach consumption of the non-smoking subjects was significantly higher than that of the smoking subjects. HDL-cholesterol level of the high carotenoid rich food consumption group was significantly higher than that of medium and low group in women. TAS of the high carotenoid rich food consumption group was significantly higher than that of medium and low group. In conclusion, carotenoid intakes seemed to be effective to reduce lipid peroxidation and increase antioxidant status in the body. The frequency of the carotenoid-rich food consumption seemed to be lower in the smokers than in the non-smokers. However, further researches consisted of large-scaled and randomized clinical trials are required to determine whether carotenoids have any other beneficial effect in human.
