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Antioxidant effcacy of unripe banana (Musa acuminata Colla) peel extracts in sunflower oil during accelerated storage.
Acta Sci Pol Technol Aliment. 2015 Oct-Dec; 14(4):343-356.AS

Abstract

BACKGROUND

Sunflower oil is prone to oxidation during storage time, leading to production of toxic compounds that might affect human health. Synthetic antioxidants are used to prevent lipid oxidation. Spreading interest in the replacement of synthetic food antioxidants by natural ones has fostered research on fruit and vegetables for new antioxidants.

METHODS

In this study, the efficacy of unripe banana peel extracts (100, 200 and 300 ppm)  in stabilizing sunflower oil was tested under accelerated storage (65°C) for a period of 24 days. BHA and α-tocopherol served as comparative standards besides the control. Established parameters such as peroxide value (PV), iodine value (IV), p-anisidine value (p-AnV), total oxidation value (TOTOX), thiobarbituric acid reactive substances (TBARS) and free fatty acid (FFA) content were used to assess the extent of oil deterioration.

RESULTS

After 24 days storage at 65°C, sunflower oil containing 200 and 300 ppm extract of unripe banana peel showed significantly lower PV and TOTOX compared to BHA and α-tocopherol. TBARS, p-AnV and FFA values of sunflower oil containing 200 and 300 ppm of unripe banana peel extract exhibited comparable inhibitory effects with BHA. Unripe banana peel extract at 200 and 300 ppm demonstrated inhibitory effect against both primary and secondary oxidation up to 24 days under accelerated storage conditions.

CONCLUSIONS

Unripe banana peel extract may be used as a potential source of natural antioxidants in the application of food industry to suppress lipid oxidation.

Authors+Show Affiliations

Department of Food Science and Nutrition, UCSI University, Kuala Lumpur, Malaysia.TÜB&#;TAK Marmara Research Center, Food Institute, Gebze-Kocaeli, Turkey.Department of Food Science and Nutrition, UCSI University, Kuala Lumpur, Malaysia.Department of Food Science and Nutrition, UCSI University, Kuala Lumpur, Malaysia.

Pub Type(s)

Comparative Study
Journal Article

Language

eng

PubMed ID

28068040

Citation

Ling, Stella Sye Chee, et al. "Antioxidant Effcacy of Unripe Banana (Musa Acuminata Colla) Peel Extracts in Sunflower Oil During Accelerated Storage." Acta Scientiarum Polonorum. Technologia Alimentaria, vol. 14, no. 4, 2015, pp. 343-356.
Ling SS, Chang SK, Sia WC, et al. Antioxidant effcacy of unripe banana (Musa acuminata Colla) peel extracts in sunflower oil during accelerated storage. Acta Sci Pol Technol Aliment. 2015;14(4):343-356.
Ling, S. S., Chang, S. K., Sia, W. C., & Yim, H. S. (2015). Antioxidant effcacy of unripe banana (Musa acuminata Colla) peel extracts in sunflower oil during accelerated storage. Acta Scientiarum Polonorum. Technologia Alimentaria, 14(4), 343-356. https://doi.org/10.17306/J.AFS.2015.4.34
Ling SS, et al. Antioxidant Effcacy of Unripe Banana (Musa Acuminata Colla) Peel Extracts in Sunflower Oil During Accelerated Storage. Acta Sci Pol Technol Aliment. 2015;14(4):343-356. PubMed PMID: 28068040.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Antioxidant effcacy of unripe banana (Musa acuminata Colla) peel extracts in sunflower oil during accelerated storage. AU - Ling,Stella Sye Chee, AU - Chang,Sui Kiat, AU - Sia,Winne Chiaw Mei, AU - Yim,Hip Seng, PY - 2017/1/10/entrez PY - 2015/1/1/pubmed PY - 2017/1/18/medline KW - accelerated storage KW - antioxidants KW - lipid oxidation KW - sunflower oil KW - unripe banana peel extract SP - 343 EP - 356 JF - Acta scientiarum polonorum. Technologia alimentaria JO - Acta Sci Pol Technol Aliment VL - 14 IS - 4 N2 - BACKGROUND: Sunflower oil is prone to oxidation during storage time, leading to production of toxic compounds that might affect human health. Synthetic antioxidants are used to prevent lipid oxidation. Spreading interest in the replacement of synthetic food antioxidants by natural ones has fostered research on fruit and vegetables for new antioxidants. METHODS: In this study, the efficacy of unripe banana peel extracts (100, 200 and 300 ppm)  in stabilizing sunflower oil was tested under accelerated storage (65°C) for a period of 24 days. BHA and α-tocopherol served as comparative standards besides the control. Established parameters such as peroxide value (PV), iodine value (IV), p-anisidine value (p-AnV), total oxidation value (TOTOX), thiobarbituric acid reactive substances (TBARS) and free fatty acid (FFA) content were used to assess the extent of oil deterioration. RESULTS: After 24 days storage at 65°C, sunflower oil containing 200 and 300 ppm extract of unripe banana peel showed significantly lower PV and TOTOX compared to BHA and α-tocopherol. TBARS, p-AnV and FFA values of sunflower oil containing 200 and 300 ppm of unripe banana peel extract exhibited comparable inhibitory effects with BHA. Unripe banana peel extract at 200 and 300 ppm demonstrated inhibitory effect against both primary and secondary oxidation up to 24 days under accelerated storage conditions. CONCLUSIONS: Unripe banana peel extract may be used as a potential source of natural antioxidants in the application of food industry to suppress lipid oxidation. SN - 1898-9594 UR - https://www.unboundmedicine.com/medline/citation/28068040/Antioxidant_effcacy_of_unripe_banana__Musa_acuminata_Colla__peel_extracts_in_sunflower_oil_during_accelerated_storage_ DB - PRIME DP - Unbound Medicine ER -