Physical Properties, Chemical Composition and Nutritional Quality Potentials of Lonchocarpus sericeus (Cube root) Seeds and Seed Oil


  • Abdulrasaq Olalekan OYEDEJI Department of Science Laboratory Technology, Federal Polytechnic, Ilaro, Nigeria
  • Bibilomo ODEYEMI Department of Science Laboratory Technology, Federal Polytechnic, Ilaro, Nigeria
  • Sulaimon ADEWUYI Department of Chemistry, Federal University, Oye, Nigeria
  • Luqmon AZEEZ Department of Pure and Applied Chemistry, Osun State University, Osogbo, Nigeria



Bioactive compounds, Elaidic acid, Lonchocarpus sericeus, Micronutrients, Underexploited legume vegetable oil


Physical properties, chemical composition, and nutritional quality potentials of the seeds of Lonchocarpus sericeus (cube root) were investigated. The water absorption properties of the seeds were measured both gravimetrically as hydration capacity (0.02±0.005 g/seed), and hydration index (0.06±0.01) and volumetrically as swelling capacity (0.01±0.00 mL/seed) and the swelling index   (1.2x10-4±0.00). A 100 g of seeds contained 17.53±2.08, 38.83±4.16, 3.18±0.19, 24.93±3.21, 29.96±3.82, and 3.10±0.89 g moisture, crude fiber, ash, crude fat, crude protein, and nitrogen-free extract (NFE), respectively; Further, the sample had per 100 g 149.20±0.24 kJ gross energy, 848±16.1, 722±10.0, 720±9.1, 230±8.2, and 224±8.1 mg Fe, Mn, Zn, Cu, and Na, respectively. The seed also contained 3.14±0.12, 2.18±0.32 and 4.30±0.06 mg/g tannin, oxalate, and saponin, respectively. The essential-to-total amino acid ratio (E/T, %) was 44.10 %; the average predicted protein efficiency ratio (PER) was 2.70, while the predicted biological value (BV) was 34.85. Elaidic acid was the most significant fatty acid (46.32 %) found in the seeds with a total saturated and unsaturated fatty acids of 46.14 and 50.50 %, respectively. The oil of L. sericeus was equally rich in bioactive compounds, including tocopherols, sterols, phospholipids, tocotrienols, and terpenoids with a concentration of 50.09, 479.13, 333.14, 1.34, and 3.33 x 10-4 mg/100g, respectively. L. sericeus seed can be a potential source of dietary energy, industrial oil, bioactive compounds, and vegetable protein.


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HC Schonfeldt, and NG Hall. Dietary protein quality and malnutrition in Africa. Br. J. Nutr. 2012; 108, S69-S76.

S Ghosh. Assessment of protein adequacy in developing countries: Quality matters. Food Nutr. Bull. Suppl. 2013; 34, 244-6.

F Siano, MC Straccia, M Paolucci, G Fasulo, F Boscaino and MG Volpe. Physico-chemical properties and fatty acid composition of pomegranate, cherry and pumpkin seed oils. J. Sci. Food Agric. 2016; 96; 1730-5.

B Kulczynski, J Kobus-Cisowska, M Taczanowski, D Kmiecik and A Gramza-Michałowska. The chemical composition and nutritional value of Chia seeds: Current state of knowledge. Nutrients. 2019, 11, 1242.

D Montesano, F Blasi, MS Simonetti, A Santini and L Cossignani. Chemical and nutritional characterization of seed oil from Cucurbita maxima L. (var. Berrettina) Pumpkin. Foods 2018, 7, 30.

OC Adebooye and S Singh. Effect of cooking on the profile of phenolics, tannins, phytate, amino acid, fatty acid and mineral nutrients of whole-grain and decorticated vegetable cowpea (Vigna unguiculata L. Walp). J. Food Qual. 2007; 30, 1101-20.

KR Sridhar, S Seena, AB Arun and CC Young. Effect of roasting and pressure-cooking on nutritional and protein quality of seeds of mangrove legume Canavalia cathartica from southwest coast of India. J. Food Compos. Anal. 2006; 19, 284-93.

K Becker, P Siddhuraju and PSH Makkar. Chemical composition, protein fractionation, essential amino acid potential and antimetabolic constituents of an unconventional legume, Gila bean (Entada phaseoloides Merrill) seed kernel. J. Sci. Food Agric. 2001; 82, 192-202.

RA Oloyo and SS Akoja. Studies on the intrinsic physico-chemical properties of pigeon pea (Cajanus cajan) seed flour. Trop. Agric. Res. Ext. 2005; 8, 78-83.

SPC Acuña, JHG González and IDA Torres. Physicochemical characteristics and functional properties of vitabosa (Mucuna deeringiana) and soybean (Glycine max). Ciênc. Tecnol. Aliment. 2012; 32, 98-105.

JT Ouilly, P Bazongo, A Bougma, N Kabore, AM Lykke, A Ouedraogo and IHN Bassole. Chemical composition, physicochemical characteristics, and nutritional value of Lannea kerstingii seeds and seed oil. J. Anal. Methods Chem. 2017; 2017, 2840718.

M Raczyk, A Siger, E Radziejewska-Kubzdela, K Ratusz and M Rudzińska. Roasting pumpkin seeds and changes in the composition and oxidative stability of cold-pressed oils. Acta Sci. Pol. Technol. Alim. 2017; 16, 293-301.

CS Singh and VK Paswan. The potential of Garden Cress (Lepidium sativum L.) seeds for development of functional foods. Adv. Seed Biol. 2017; 2017, 70355.

FAO Food and Agriculture Organization of the United Nations. Some Medicinal Forest Plants of Africa and Latin America, FAO forestry paper No. 67. Food and Agriculture Organization of the United Nations Viale delle Terme di Caracalla, Rome, Italy, 1987.

MM Iwu. Pharmacognostical Profile of Selected Medicinal Plants. Handbook of African Medicinal Plants CRC Press, Florida, 2014, p. 251-2.

OA Oyedeji, L Azeez, SO Adewuyi, BG Osinfade and MO Bamimore. Flavonoid profile, anthocyanin, carotenoid, sugar and vitamin compositions of Lonchocarpus sericeus seeds. Afr. J. Food Sci. Technol. 2015, 6, 131-5.

F Shahidi, UD Chavan, AK Bal and DB McKenzie. Physico-chemical properties and nutrient composition of beach pea (Lathyrus maritimus L.). Food Chem. 1999; 66, 43-50.

SA Emire and H Tizazu. Chemical composition, physicochemical and functional properties of Lupin (Lupinus albus) seeds grown in Ethiopia. Afr. J. Food Agric. Nutr. Dev. 2010; 10, 3029-45.

P Siddhuraju and A Sathya. Effect of processing methods on compositional evaluation of underutilized legume, Parkia roxburghii G. Don (yongchak) seeds. J. Food Sci. Technol. 2015; 52, 6157-69.

AOAC Official Methods of Analysis. 15th eds. The Association of Official Analytical Chemists, Arlington, USA, 1990.

S Ekanayake, ER Jansz and BM Nair. Proximate composition, mineral and amino acid content of mature Canavalia gladiata seeds. Food Chem. 1999; 66, 115-9.

TA Omar and J Salimon. Validation and application of a gas chromatographic method for determining fatty acids and trans fats in some bakery products. J. Taibah Uni. Sci. 2013; 7, 56-63

M Du and DU Ahn. Simultaneous analysis of tocopherols, cholesterol and phytosterols using gas chromatography. J. Food Sci. 2002; 67, 1696-700.

AOAC International. Official Methods of Analysis of AOAC International. 16th eds. Gaithersburg, AOAC International, 1996.

AOAC International. Official Methods of Analysis of AOAC International. 21st eds. Gaithersburg, AOAC International, 2019.

RK Raheja, C Kaur, A Singh and IS Bhatia. New colorimetric method for the quantitative estimation of phospholipids without acid digestion. J. Lipid Res. 1973; 14, 695-7.

PO Danka, DT Dobrina and VI Kalin. Simultaneous identification and determination of total content of amino acids in food supplements: Tablets by gas chromatography. Asian J. Pharm. Clin. Res. 2012; 5, 57-68.

F Shahidi, UD Chavan and DB McKenzie. Functional properties of protein isolates from beach pea (Lathyrus maritimus L.). Food Chem. 2017; 4, 177-87.

N Nciri, F El-Mhamdi, H Ismail, A Mansour and F Fennira. Physical properties of three white bean varieties (Phaseolus vulgaris L.) grown in Tunisia. J. Appl. Sci. Agric. 2014; 9, 195-200.

PZ Bassinello, BS Siqueira, RP Vianello and KF Fernandes. Hardness of carioca beans (Phaseolus vulgaris L.) as affected by cooking methods. LWT Food Sci Technol. 2013; 54, 13-7.

MO Aremu, O Olaofe and TE Akintayo. Compositional evaluation of cowpea (Vigna unguiculata) and scarlet runner bean (Phaseolus coccineus) varieties grown in Nigeria. J. Food Agric. Environ. 2006; 4, 39-43.

IE Ezeagu, CC Metges, J Proll, KJ Petzke and AO Akinsoyinu. Chemical composition and nutritive value of some wild-gathered tropical plant seeds. Food Nutr. Bull. Suppl.1996; 17, 275-8.

R Liyanage, OS Perera, P Wethasinghe, BC Jayawardana, JK Vidanaarachchi and R Sivakanesan. Nutritional properties and antioxidant content of commonly consumed cowpea cultivars in Sri Lanka. J. Food Leg. 2014; 27, 215-7.

IE Ezeagu, B Maziya-Dixon and G Tarawali. Seed characteristics and nutrient and antinutrient composition of 12 Mucuna accessions from Nigeria. Trop. Subtrop Agroecosyst. 2003; 1, 129-39.

VR Mohan and BK Kala. Chemical composition and nutritional evaluation of lesser known pulses of the genus, Mucuna. Adv. Bio Res. 2010; 1, 105-16.

MO Aremu SS Audu and L Lajide. Influence of traditional processing methods on the nutritional composition of black turtle bean (Phaseolus vulgaris L.) grown in Nigeria. Int. Food Res. J. 2013; 20, 3211-20.

H El-Shemy, E Abdel-Rahim, O Shaban, A Ragab, E Carnovale and K Fujita. Comparison of nutritional and antinutritional factors in soybean and fababean seeds with or without cortex. J. Soil Sci. Plant Nutr. 2000; 46, 515-24.

OA Shokunbi, ET Fayomi, OS Sonuga and GO Tayo. Nutrient composition of five varieties of commonly consumed Nigerian groundnut (Arachis hypogaea L.). Grasas Aceites. 2012; 63, 90-6.

G Eshun, EA Amankwah and J Barimah. Nutrients content and lipid characterization of seed pastes of four selected peanut (Arachis hypogaea) varieties from Ghana. Afr. J. Food Sci. 2013; 7, 375-81.

JEV Eys, A Offner and A Bach. Chemical Analysis. Manual of Quality Analysis for Soybean Products in the Feed Industry. American Soybean Association, 2004.

VR Mohan and PT Soris. Chemical analysis and nutritional assessment of two less known pulses of genus Vigna. Trop. Subtrop Agroecosyst. 2011; 14, 473-84.

KR Sridhar, B Bhagya, S Seena, CC Young, AB Arun and KV Nagaraja. Nutritional qualities and in vitro starch digestibility of ripened Canavalia cathartica beans of coastal sand dunes of southern India. Electron. J. Environ. Agric. Food Chem. 2006; 5, 1241-52.

S Sharma, N Yadav, A Singh and R Kumar. Nutritional and antinutritional profile of newly developed chickpea (Cicer arietinum L) varieties. Int. Food Res. J. 2013; 20, 805-10.

S Simsek, EN Herken and M Ovando-Martinez. Chemical composition, nutritional value and in vitro starch digestibility of roasted chickpeas. J. Sci. Food Agric. 2015; 96, 2896-905.

A Iqbal, IA Khalil, N Ateeq and MS Khan. Nutritional quality of important food legumes. Food Chem. 2006; 97,331-5.

KO Soetan, AS Akinrinde and SB Adisa. Comparative studies on the proximate composition, mineral and anti-nutritional factors in the seeds and leaves of African locust bean (Parkia biglobosa). Anna. Food Sci. Technol. 2014; 15, 70-4.

LB Carew and AG Gernat. Use of velvet beans, Mucuna spp., as a feed ingredient for poultry: A review. World Poult. Sci. J. 2006; 62, 1314.

BD Oomah, G Loarca-Pina and R Campos-Vega. Minor components of pulses and their potential impact on human health. Food Res. Int. 2010; 43, 461-82.

LG Gillingham, S Harris-Janz and PJ Jones. Dietary monounsaturated fatty acids are protective against metabolic yndrome and cardiovascular disease risk factors. Lipids 2011; 46, 209-28.

JE Hunter, J Zhang and PM Kris-Etherton. Cardiovascular disease risk of dietary stearic acid compared with trans, other saturated, and unsaturated fatty acids: A systematic review. Am. J. Clin. Nutr. 2010; 91, 46-63.

IA Nehdi, H Sbihi, CP Tan, H Zarrouk, MI Khalil and SI Al-Resayes. Charactreristics, composition and thermal stability of Acacia Senegal (L.) Wild. Ind. Crops Prod. 2012; 36, 54-8.

T Chunhieng, A Haidi, D Pioch, J Brohier and D Montet. Detailed study of Brazil nuts (Bertholletia excelsa) oil micro-compounds: Phospholipids, tocopherols and sterols. J. Braz. Chem. Soc. 2008; 19, 1374-80.

K Ellwood, DA Balentine, JT Dwyer, JWJ Erdman, PC Gaine and CL Kwik-Uribe. Considerations on an approach for establishing a framework for bioactive food components. Adv. Nutr. 2014; 5, 693-701.

EA Serbinova and L Packer. Antioxidant properties of alpha-tocopherol and alpha-tocotrienol. Meth. Enzymol. 1994; 234, 354-66.

G Horvath, L Wessjohann, J Bigirimana, M Jansen, Y Guisez, R Caubergs and N Horemans. Differential distribution of tocopherols and tocotrienols in photosynthetic and non-photosynthetic tissues. Phytochemistry 2006, 67, 1185-95.

NN Okoye, DLAjaghaku, HN Okeke, EE Ilodigwe, CS Nworu and FB Okoye. β-Amyrin and α-amyrin acetate isolated from the stem bark of Alstonia boonei display profound anti-inflammatory activity. Pharm. Biol. 2014; 52, 1478-86.

VDJ Ebajo, CC Shen, Y Consolacion and CY Ragasa. Terpenoids and sterols from Hoya multiflora Blume. J. Appl. Pharm. Sci. 2015; 5, 33-9.

MLL De Amorim, WM Godinho, FC Archanjo and CFF Grael. Chemical constituents of Pseudobrickellia brasiliensis leaves (Spreng.) R.M. King and H. Rob. (Asteraceae). Rev. Bras. Plant Med. 2016; 18, 408-14.

MF King, LC Boyd and BW Sheldon. Antioxidant properties of individual phospholipids in a salmon oil model system. J. Am. Oil Chem. Soc. 1992; 69, 545-51.

T Koga and J Terao. Phospholipids increase radical-scavenging activity of vitamin E in a bulk oil model system. J. Agric. Food Chem. 1995; 43, 1450-4.

FJ Hidalgo, MM Leon and R Zamora. Antioxidative activity of amino phospholipids and phospholipid/amino acid mixtures in edible oils as determined by the Rancimat method. J. Agric. Food Chem. 2006; 54, 5461-7.

RD Reichert. Oilseed medicinal: in natural drugs, dietary supplements and in new functional foods. Trends Food Sci. Technol. 2002; 13, 353-60.

KM Al-Ismail, AK Alsaed, R Ahmad and M Al-Dabbas. Detection of olive oil adulteration with some plant oils by GLC analysis of sterols using polar column. Food Chem. 2010; 121, 1255-9.

NG Kammoun, and W Zarrouk. Exploratory chemometric analysis for the characterisation of Tunisian olive cultivars according to their lipid and sterolic profiles. Int. J. Food Sci. Technol. 2012; 47, 1496-504.

WM Al-Rousan, RY Ajo, KM Al-Ismail, A Attlee, RR Shaker and TM Osaili. Characterization of acorn fruit oils extracted from selected Mediterranean Quercus species. Grasas Aceites 2013; 64, 554-60.

H Schaller. The role of sterols in plant growth and development. Prog. Lipid Res. 2003; 42, 163-75.

MA Hartmann. Plant sterols and the membrane environment. Trends Plant Sci. 1998, 3, 170-5.

REJ Ostlund, SB Racette and WF Stenson. Effects of trace components of dietary fat on cholesterol metabolism: phytosterols, oxysterols, and squalene. Nutr. Rev. 2002, 60, 349-59.

M Law. Plant sterol and stanol margarines and health. Br. Med. J. 2000; 320, 861-4.

OS Ijarotimi and OO Keshinro. Comparison between the amino acid, fatty acid, mineral and nutritional quality of raw, germinated and fermented African locust bean (Parkia biglobosa) flour. Acta Sci. Pol. Technol. Alim. 2012; 11, 151-65.

DK Salunkhe and SS Kadam. Handbook of World Food Legumes, Nutritional Chemistry, Processing Technology and Utilization. Boca Raton, USA, 1989.

MA Mune-Mune, SR Minka, IL Mbome and FX Etoa. Nutritional potential of Bambara bean protein concentrate. Pak. J. Nutr. 2011; 10, 112-9.

Food and Agriculture Organization of the United Nations (FAO). Dietary Protein Quality Evaluation in Human Nutrition. FAO Food and Nutrition Paper No. 92, Food and Agriculture Organization of the United Nations Viale delle Terme di Caracalla, Rome, 2013.

Organization for Economic Co-operation and Development. Series on the Safety of Novel Foods and Feeds No.2. Consensus Document on Compositional Considerations for New Varieties of Soybean: Key Food and Feed Nutrients and Anti-nutrients, Paris, 2001.




How to Cite

OYEDEJI, A. O. ., ODEYEMI, B. ., ADEWUYI, S. ., & AZEEZ, L. . (2021). Physical Properties, Chemical Composition and Nutritional Quality Potentials of Lonchocarpus sericeus (Cube root) Seeds and Seed Oil. Walailak Journal of Science and Technology (WJST), 18(2), Article 7025 (15 pages).