Article (Scientific journals)
Chemical Characterization and Antihyperlipidemic Potential of Canarium schweinfurthii Engl. Fruit Pulp Oil in Wistar Rats.
Foudjin, Archelle Arnellie Abaoabo; Doungue, Hermine Tsafack; Tambo Tene, Stéphane et al.
2026In Food Science and Nutrition, 14 (2), p. 71474
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Keywords :
Canarium schweinfurthii; antihyperlipidemic activity; antioxidant activity; chemical characterization; dyslipidemia; pulp oil; Food Science
Abstract :
[en] The consumption of oleaginous fruits, with proven composition of unsaturated fatty acids and biological properties, can prevent dyslipidemia. To assess the antihyperlipidemic potential of Canarium schweinfurthii Engl. pulp oil. Canarium schweinfurthii pulp oil was obtained by hexane maceration, and characterized by the determination of fatty acid profile, chemical quality and in vitro antioxidant activity. The antioxidant and antihyperlipidemic capacities of the oil on 36 rats were evaluated. A hypercaloric diet over 42 days facilitated the induction of dyslipidemia. Simultaneously, 1 and 2 mL/kg body weight of oil were administered by gavage. After sacrifice, serum was collected, then lipid profile and antioxidant parameters were assessed. The oil from the pulp of Canarium schweinfurthii contains mainly palmitic (39.68%), oleic (28.13%) and linoleic acids (28.19%). Iodine, peroxide, thiobarbituric acid, anisidine and total oxidation values were, 54.06 ± 0.70 g I2/100 g, 4.02 ± 0.21 meq O2/kg, 0.44 ± 0.02 meq MDA/kg, 1.33 ± 0.00 and 9.37 ± 0.43 respectively. The value of EC50 was 11.81 μg/mL. Compared with the diseased group, 2 mL/kg dose of oil significantly reduced (p < 0.05) TAG (93.83 ± 1.69; 75.44 ± 4.57), total cholesterol (72.89 ± 3.59; 62.69 ± 6.24), LDL (15.52 ± 5.72; 20.27 ± 4.92), VLDL (18.76 ± 0.91; 15.08 ± 1.08), total lipids (268.24 ± 7.70; 226.13 ± 18.95) in males and females, respectively (mg/dL). This dose also reduced the atherosclerosis index (1.88 ± 0.17; 2.29 ± 0.27). A significant increase (p < 0.05) of HDL levels (38.61 ± 1.63 mg/dL; 27.33 ± 3.28 mg/dL), enzymatic activity of SOD (85.00% ± 17.32%; 91.66% ± 2.88%) and catalase (10.67 ± 0.36 μM/min/mL; 10.85 ± 0.47 μM/min/mL) were observed for both sexes. Canarium schweinfurthii oil is of good quality with high antiradical activity, which improves antioxidant defense and antihyperlipidemic activity in rats.
Disciplines :
Food science
Author, co-author :
Foudjin, Archelle Arnellie Abaoabo;  Research Unit of Biochemistry of Medicinal Plants, Food Science and Nutrition, Department of Biochemistry, Faculty of Science University of Dschang Dschang Cameroon
Doungue, Hermine Tsafack;  Research Unit of Biochemistry of Medicinal Plants, Food Science and Nutrition, Department of Biochemistry, Faculty of Science University of Dschang Dschang Cameroon
Tambo Tene, Stéphane ;  ULiège. GxABT - Liège Université. Gembloux Agro-Bio Tech > Research Unit of Analytical Chemistry Laboratory
Zokou, Ronice;  Research Unit of Biochemistry of Medicinal Plants, Food Science and Nutrition, Department of Biochemistry, Faculty of Science University of Dschang Dschang Cameroon
Amel, Tekou Florian;  Research Unit of Biochemistry of Medicinal Plants, Food Science and Nutrition, Department of Biochemistry, Faculty of Science University of Dschang Dschang Cameroon
Tueguem, Geradin Joel Tagne;  Research Unit of Biochemistry of Medicinal Plants, Food Science and Nutrition, Department of Biochemistry, Faculty of Science University of Dschang Dschang Cameroon
Nouemsi, Anne Pascale Kengne ;  Laboratory of Nutrition and Nutritional Biochemistry, Department of Biochemistry, Faculty of Science University of Yaounde 1 Yaoundé Cameroon
Language :
English
Title :
Chemical Characterization and Antihyperlipidemic Potential of Canarium schweinfurthii Engl. Fruit Pulp Oil in Wistar Rats.
Publication date :
2026
Journal title :
Food Science and Nutrition
eISSN :
2048-7177
Publisher :
John Wiley and Sons Inc, United States
Volume :
14
Issue :
2
Pages :
e71474
Peer reviewed :
Peer Reviewed verified by ORBi
Funding text :
The authors have nothing to report. The authors take this opportunity to express their sincere gratitude to Dr. Tonfack Djikeng Fabrice from university of Buea in Cameroon for ethical clearance obtention procedure and the Research Unit of Biochemistry, Food Science and Nutrition (URBPMAN) of the Department of Biochemistry, University of Dschang for its material contribution.
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since 08 April 2026

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