Abstract
The present work reports the characterization and comparison of Moringa concanensis seed oil from Tharparkar (a drought hit area), Pakistan. The hexane-extracted oil content of M. concanensis seeds ranged from 37.56 to 40.06% (average 38.82%). Protein, fiber, moisture and ash contents were found to be 30.07, 6.00, 5.88 and 9.00%, respectively. The extracted oil exhibited an iodine value of 67.00; a refractive index (40 °C) of 1.4648; its density (24 °C) was 0.8660 mg mL−1; the saponification value (mg of KOH g−1 of oil) was 179.00; unsaponifiable matter 0.78%; color (1 in. cell) 1.90R + 19.00Y; and acidity (% as oleic acid) 0.34%. Tocopherols (α, γ, and δ) in the oil accounted for 72.11, 9.26 and 33.87 mg kg−1, respectively. Specific extinctions at 232 and 270 nm were 3.17 and 0.65, respectively. The peroxide and p-anisidine values of the oil were found to be 1.75 and 1.84 meq kg−1, respectively. The induction periods (Rancimat, 20 L h−1, 120 °C) of the crude oil was 10.81 h and reduced to 8.90 h after degumming. The M. concanensis oil was found to contain high levels of oleic acid (up to 68.00%) followed by palmitic, stearic, behenic, and arachidic acids up to levels of 11.04, 3.58, 3.44 and 7.09%, respectively. The results of the present analytical study, compared with those for other Moringa species and different vegetable oils, showed M. concanensis to be a potentially valuable non-conventional seed crop for high quality oil.
Similar content being viewed by others
References
Abdulkarim SM, Long K, Lai OM, Muhammad SKS, Ghazali HM (2005) Some Physico-chemical properties of Moringa oleifera seed oil extracted using solvent and aqueous enzymatic methods. Food Chem 93:253–263
Lalas S, Tsaknis J (2003) Characterization of Moringa stenopetala seed oil variety marigat from Kokwa Island. Eur J Lipid Sci Technol 105:23–31
Anwar F, Bhanger MI (2003) Analytical characterization of Moringa oleifera seed oil grown in temperate regions of Pakistan. J Agric Food Chem 51:6558–6563
Siddhuraju P, Becker K (2003) Antioxidant properties of various solvent extracts of total phenolic constituents from three different agroclimatic origins of drumstick tree (Moringa oleifera lam). J Agric Food Chem 15:2144–2155
Anwar F, Latif S, Ashraf M, Gilani AH (2007) Moringa oleifera: a food plant with multiple medicinal uses. Phytother Res 21(1):17–25
Singh KK, Kumar K (1999) Ethnotherapeutics of some medicinal plants used as antipyretic agent among the tribal of India. J Econ Taxon Bot 23:135–141
Mormitsu Y, Hayashi K, Nakagama Y, Horio F, Uchida K, Osawa T (2000) Antiplatelet and anticancer isothiocayanates in Japanese horseradish, Wasabi. Biofactors 13:271–276
Ndabigengeser A, Narasiah KS (1998) Use of Moringa oleifera seeds as primary coagulant in wastewater treatment. Environ Technol 19:789–800
Qaiser M, Moringaceae, in Flora of West Pakistan, edited by E. Nasir and S.I. Ali, Department of Botany, University of Karachi, Karachi, Pakistan. 1973, No. 38, pp1–4
Anwar F, Ashraf M, Bhanger MI (2005) Interprovenance variation in the composition of moringa oleifera oilseeds from Pakistan. J Am Oil Chem Soc 82:45–50
Somali MA, Bajnedi MA, Al-Fhaimani SS (1984) Chemical composition and characteristics of moringa peregrina seeds and seed oil. J Am Oil Chem Soc 61:85–86
Association of Official Analytical Chemists (AOAC) (1990) Official methods of analysis of the association of official analytical chemists, 15th edition, AOAC Inc., Virginia, Method 976.05
International Organization for Standardization (ISO) (1981) Animal feeding stuffs––determination of nitrogen and calculation of crude protein contents, ISO, Geneva, Standard No. 5983
International Organization for Standardization (ISO), Oilseeds residues––determination of total ash, ISO, Geneva, Standard No.749 (1977)
American Oil Chemist’s Society (AOCS) (1997) Official and recommended practices of the American Oil Chemists Society, 5th edn., AOCS Press, Champaign
International Union of Pure and Applied Chemistry (IUPAC) (1987) Standard methods for the analysis of oils, fats and derivatives, 7th revised and enlarged edn., edited by C. Paquot and A. Hautfenne, Blackwell Scientific, London
Metrohm Application bulletin 204/Ie: oxidative stability of oils and fats––rancimat method, Metrohm AG, Herisau, Switzerland, 1993, pp 1–4
Anwar F, Bhanger MI, Kazi TG (2003) Relationships of rancimat and aom values at varying temperatures for several oils and fats. J Am Oil Chem Soc 80:151–155
Lee BL, New AL, Ong CN (2003) Simultaneous determination of tocotrienols, tocopherol, retinol and major carotenoids in human plasma. Clin Chem 49:2056–2066
Tsaknis J, Lalas S, Gergis V, Dourtoglou V, Spilitois V (1999) Characterization of Moringa oleifera variety mbololo seed oil of Kenya. J Agric Food Chem 47:4495–4499
Tsaknis J (1998) Characterization of Moringa peregrina Arabian seed oil. Grasas Y Aceities 49:170–176
Lalas S, Tsaknis J (2002) Characterization of Moringa oleifera seed oil variety Periyakulam1. J Food Compost Anal 15:65–77
Pritchard JLR (1991) Analysis and properties of oilseeds. In: Rossell JB, Pritchard JLR (eds) Analysis of oilseeds, fats and fatty foods. Elsevier Applied Science, New York, pp 80–98
Rossell JB (1991) Vegetable oils and fats. In: Rossell JB, Pritchard JLR (eds) Analysis of oilseeds, fats and fatty foods. Elsevier Applied Science, New York, pp 261–319
Neuza J, Lireny G (1998) Behaviour of high oleic sunflower heated under thermal oxidation and frying conditions. Cienc Technol 18:335–342
Delplanque B (2000) The nutritional interests in sunflower oil: sunflower seed with linoleic and high-oleic acid contents. Ol Corps Gras Lipides 7:467–472
Author information
Authors and Affiliations
Corresponding author
About this article
Cite this article
Manzoor, M., Anwar, F., Iqbal, T. et al. Physico-Chemical Characterization of Moringa concanensis Seeds and Seed Oil. J Amer Oil Chem Soc 84, 413–419 (2007). https://doi.org/10.1007/s11746-007-1055-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11746-007-1055-3