Physicochemical Properties of Pectin Extracted from Selected Local Fruits By-Product

Aida FMNA, Norasmanizan Zailan

Abstract


Pectin was extracted from selected local fruits by-product, which was a banana, mango, and papaya peel by using the citric acid solution as a solvent. The primary objectives of this study were to extract pectin from selected local fruits by-product as well as, to determine and compare the physicochemical properties of extracted pectin to that of commercial pectin. Pectin extracted from mango peel gave the highest yield significantly (15.4%) as compared to banana peel pectin (14.47%) and papaya peel pectin (12.77%). The physicochemical properties of pectin obtained were compared with commercial pectin. These include color, degree of esterification (DE), ash, moisture, solubility, and viscosity. The color measurement of pectin showed it has a significant difference between other types of pectin. The color parameter L (lightness) showed commercial pectin had the highest value of 89.17 significantly, yet significantly the lowest of a* (redness) value of 1.72. Hence, thecolor parameter b* (yellowness) showed that the papaya peel pectin was significantly the highest (17.65) as compared to other types of pectin. All pectins in this study were of high methoxyl pectin as the DE was found to be more than 50%. No significant difference was noted for DE between commercial pectin and both banana and mango peel pectin. As for the ash content, banana peel pectin has significantly the highest ash content of about 4.60% compared to other types of pectin. Moisture content also showed a significant difference between all kinds of pectin. Solubility analysis also indicated significant difference between all types of pectin in this study with commercial pectin to possess the highest solubility (98.37%) as compared to other types of pectin. No significant difference was noted for viscosity between commercial pectin and mango peel pectin. Based on this study, it can be concluded that pectin extracted from mango peel possess high chances to be exploited and commercialized as most of the physicochemical analysis carried out showed no significant difference to that of commercial pectin. 


Keywords


pectin; by-products; degree of esterification (DE); local fruit.

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References


Yeoh, S., Shi, J.T.A.G., & Langrish, T.A.G. (2008). Comparisons between different techniques for water-based extraction of pectin from orange peels. Desalination, 218(1-3), 229-237.

Madhav, A., & Pushpalatha, P.B. (2006). Quality upgradation of jellies prepared using pectin extracted from fruit wastes. Journal of Tropical Agriculture, 40, 31-34.

Leong, C.M., Noranizan, M.A., Kharidah, M., & Choo, W.S. (2016). Physicochemical properties of pectin extracted from jackfruit and chempedak fruit rinds using various acids. International Food Research Journal, 23(3), 973-978.

Normah, O., & Hasnah, K.A.K. (2000). The pectin content of selected local fruit by-products. Journal of Tropical Agriculture and Food Science, 28(2), 195-202.

Muller-Maatsch, J., Bencivenni, M., Caligiani, A., Tedeschi, T., Bruggeman, G., Bosch, M., Petrusan, J., Droogenbroeck, B.V., Elst, K. & Sforza, S. (2016). Pectin content and composition from different food waste streams. Food Chemistry, 201, 37-45.

Hemalatha, R., & Anbuselvi, S. (2013). Physicochemical constituents of pineapple pulp and waste. Journal of Chemical and Pharmaceutical Research, 5(2), 240-242.

Maran, J.P., & Prakash, K.A. (2015). Process variables influence on microwave-assisted extraction of pectin from waste Carcia papaya L. Peel. International Journal of Biological Macromolecules, 73, 202-206.

Pandit, S.G., Vijayanand, P., & Kulkarni, S.G. (2015). Pectic principles of mango peel from mango processing waste as influenced by microwave energy. LWT-Food Science and Technology, 64(2), 1010-1014.

Liew, S.Q., Chin, N.L., & Yusof, Y.A. (2014). Extraction and characterization of pectin from passion fruit peels. Agriculture and Agricultural Science Procedia, 2, 231-236.

Hosseini, S.S., Khodaiyan, F., & Yarmand, M.S. (2016). Aqueous extraction of pectin from sour orange peel and its preliminary physicochemical properties. International Journal of Biological Macromolecules, 82, 920-926.

Nazaruddin, R., Norazelina, S.M.I., Norziah, M.H., & Zainudin, M. (2011). Pectin from dragon fruit (Hylocereus polyrhizus) peel. Malaysia Applied Biology, 40(1), 19-23.

Azmi, A.F.M.N. (2012). Characterization ofwater-soluble polysaccharides from the bamboo shoot (Gigantochloa levis Blanco merr) and their prebiotic potential. Ph.D. thesis, Universiti Putra Malaysia.

Raji, Z., Khodaiyan, F., Rezaei, K., Kiani, H., & Hosseini, S.S. (2017). Extraction optimization and physicochemical properties of pectin from the melon peel. International Journal of Biological Macromolecules, 98, 709-716.

AOAC. (2000). Official Methods of Analysis: Official method for ash. Method 936.03. Association of Official Analytical Chemists, Washington D.C.

De Oliveira, J.G., & Vitória, A.P. (2011). Papaya: Nutritional and pharmacological characterization and quality loss due to physiological disorders. An overview. Food Research International, 44(5), 1306-1313.

Nagel, A., Winkler, C., Carle, R., Endress, H.U., Rentschler, C., & Neidhart, S. (2017). Processes involving selective precipitation for the recovery of purified pectins from mango peel. Carbohydrate Polymers, 174, 1144-1155.

Castillo-Israel, K.A.T., Baguio, S.F., Diasanta, M.D.B., Lizardo, R.C.M., Dizon, E.I., & Mejico, M.I.F. (2015). Extraction and characterization of pectin from Saba banana [Musa'saba'(Musa acuminata x Musa balbisiana)] peel wastes: A preliminary study. International Food Research Journal, 22(1), 202-207.

Koubala, B.B., Christiaens, S., Kansci, G., Van Loey, A.M., & Hendrickx, M.E. (2014). Isolation and structural characterization of papaya peel pectin. Food Research International, 55, 215-221.

Girma, E., & Worku, M.T. (2016). Extraction and characterization of pectin from selected fruit peel waste. International Journal of Scientific and Research Publications, 6(2), 2250-3153.




DOI: http://dx.doi.org/10.18517/ijaseit.9.3.7612

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