A Comparative Nutritional Assessments of Leaf Extracts of Ocimum gratissimum and Solanum aethiopicum

Victor Okezie Ikpeazu¹, Okezie Emmanuel^1, , Celestine Nwabu Ekweogu¹, Emmanuel Ugochukwu Akara¹ and Eziuche Amadike Ugbogu¹

¹Department of Biochemistry, Abia State University, PMB 2000, Uturu, Abia State, Nigeria

Cite this paper:
Victor Okezie Ikpeazu, Okezie Emmanuel, Celestine Nwabu Ekweogu, Emmanuel Ugochukwu Akara and Eziuche Amadike Ugbogu. A Comparative Nutritional Assessments of Leaf Extracts of Ocimum gratissimum and Solanum aethiopicum. American Journal of Biomedical Research. 2019; 7(2):27-31. doi: 10.12691/ajbr-7-2-1

Abstract

Background: Ocimum gratissimum and Solanum aethiopicum are widely utilized medicinal plants employed in ethnomedicine for the treatment of myriads of health abnormalities including anaemia, constipation, inflammation and ulcers. The present study compared the nutritional compositions of these two medicinal plants. Methods: The leaf of these plants were destalked and air-dried differently for 8 days. The dried samples were milled into fine powder using an auto-milling machine. The homogenized samples were subjected to quantitative analysis and atomic absorption spectrophotometry for phytochemical and mineral determinations respectively, while proximate analysis was determined by the methods described by Association of Official Analytical Chemists (AOAC). Results: There were significant (p<0.05) increase in the percentage compositions of alkaloid, saponin and phytate in Solanum aethiopicum when compared to Ocimum gratissimum. On the other hand; tannin, flavonoid and phenols significantly increased (p<0.05) in Ocimum gratissimum more than Solanum aethiopicum. All the quantified proximate and mineral compositions (Ca²⁺, Mg²⁺, K⁺, Na⁺, P, Fe²⁺, Zn²⁺) were significantly higher (p<0.05) in O. gratissimum compared to S. aethiopicum. Again, S. aethiopicum revealed higher moisture content (84.33 %) than O. gratissimum (8.99 %). Conclusion: The results revealed higher nutritional composition in Ocimum gratissimum than Solanum aethiopicum. Therefore, increase consumption of these nutritional and medicinal compliant plants will help in diet formulation and alleviate the scourges associated with malnutrition in the population.

Keywords:
nutritional assessment Ocimum gratissimum and Solanum aethiopicum

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References:

[1]	Nesamvuni C, Steyn NP, Potgieter MJ. Nutritional value of wild, leafy plants consumed by the Vhavenda. S Afr J Sci. 2001; 97: 51-54.
[2]	Gemede HF, Haki GD, Beyene F, Woldegiorgis AZ, Rakshit SK. Proximate, mineral, and antinutrient compositions of indigenous Okra (Abelmoschus esculentus) pod accessions: implications for mineral bioavailability. Food Sci Nutr. 2016; 4(2): 223-233.
[3]	Hilou A, Nacoulma OG, Guiguemde TR. In vivo antimalarial activities of extract from Amaranthus spinosus L., and Boerhaavia erecta L. J Ethnopharmacol. 2006; 103:236-24.
[4]	Yiridoe EK, Anchirinah VM. Garden production systems and food security in Ghana: characteristics of traditional knowledge and management systems. Renew Agric Food Syst. 2005; 20:168-180.
[5]	Tchientche KR, Kouamé C, Atangana A R, Chagomoka T, Ndango R. Nutritional evaluation of five African indigenous vegetables. J Horticult Res 2013; 21:99-106.
[6]	DeBaggio T, Tucker AO. The Encyclopedia of Herbs: A Comprehensive Reference to Herbs of Flavor and Fragrance. Timber Press. 2009.
[7]	Shivashankara AR, Azmidah A, Haniadka R, Rai MP, Arora R, Baliga MS. Dietary agents in the prevention of alcohol-induced hepatotoxicty: preclinical observations. Food Funt. 2012; 3(2): 101-109.
[8]	Vieira RF, Simon JE. Chemical characterization of basil (Ocimum spp.) found in the markets and used in traditional medicine in Brazil. Econ Bot. 2000; 54(2): 207-216.
[9]	Pandey S, Ganeshpurkar A, Bansal D, Dubey N. Hematopoietic effect of Amaranthus cruentus extract on phenylhydrazine-induced toxicity in rats. J Diet Suppl. 2016; 13, 607-615.
[10]	Hussain AI, Anwar F, Sherazi STH, Przybylski R. Chemical composition, antioxidant and antimicrobial activities of basil (Ocimum basilicum) essential oils depends on seasonal variations. Food Chem. 2008; 108(3): 986-995.
[11]	Nweze EI, Eze EE. Justification for the use of Ocimum gratissimum L in herbal medicine and its interaction with disc antibiotics. BMC Complement Altern Med. 2009; 9(37)
[12]	Orafidiya LO, Agbani EO, Abereoje OA, Awe T, Abudu A, Fakoya FA. An investigation into the wound-healing properties of essential oil of Ocimum gratissimum linn. J Wound Care. 2003; 12(9): 331-334.
[13]	Ajayi AM, Tanayen JK, Ezeonwumelu JOC, Dare S, Okwanachi A, Adzu B, Ademowo OG. Anti-inflammatory, anti-nociceptive and total polyphenolic content of hydroethanolic extract of Ocimum gratissimum L. leaves. Afr J Med Med Sci. 2014; 43(Suppl 1): 215-225.
[14]	Interaminense LFL, Jucá DM, Magalhães PJC, Leal‐Cardoso JH, Duarte GP, Lahlou S. Pharmacological evidence of calcium‐channel blockade by essential oil of Ocimum gratissimum and its main constituent, eugenol, in isolated aortic rings from DOCA‐salt hypertensive rats. Fund Clin Pharmacol. 2007; 21(5): 497-506.
[15]	Pessoa LM, Morais SM, Bevilaqua CML, Luciano JHS. Anthelmintic activity of essential oil of Ocimum gratissimum Linn. and eugenol against Haemonchus contortus. Vet Parasitol. 2002; 109(1-2): 59-63.
[16]	Oboh G, Ekperigin MM, Kazeem MI. Nutritional and haemolytic properties of eggplants (Solanum macrocarpon) leaves. J Food Compost Anal. 2005; 18: 153-160.
[17]	Anosike CA, Obidoa O, Ezeanyika LU. The anti-inflammatory activity of garden egg (Solanum aethiopicum) on egg albumin-induced oedema and granuloma tissue formation in rats. Asian Pac J Trop Med. 2012; 5: 62-66.
[18]	Komlaga G, Sam GH, Dickson RA, Mensah MLK, Fleischer TC. Pharmacognostic studies and antioxidant properties of the leaves of Solanum macrocarpon. J Pharm Sci Res 2014; 6: 1-4.
[19]	Edijala JK, Asagba SO, Eriyamremu GE, Atomatofa U. Comparative effect of garden egg Fruit, oat and apple on serum lipid profile in rats fed a high cholesterol diet. Pak J Nutr. 2005; 4: 245-249.
[20]	Harborne JB (1973) Phytochemical methods. London Chapman and Hall Ltd, London.
[21]	Shabbir M, Khan MR, Saeed N (2013). Assessment of phytochemicals, antioxidant, anti-lipid peroxidation and antihemolytic activity of extract and various fractions of Maytenus royleanus leaves. BMC Complement Altern Med 13:143
[22]	Association of Official Analytical Chemists (AOAC). Official methods of analysis, 18th, edition edn. Arlington, VA, USA, 2005.
[23]	Murray MT. The Healing power of herbs: The enlightened person’s guide to the wonders of medicinal plants (2nded.) United States of America, Random House Incorporated, 2004.
[24]	Seneff S, Wainwright G, Mascitelli L. Nutrition and Alzheimer's disease: the detrimental role of a high carbohydrate diet. Eur J Int Med. 2011; 22: 134-140.
[25]	Saxena M, Saxena J, Nema R, Singh D, Gupta A. Phytochemistry of medicinal plants. J Pharm Phytochem. 2013; 1(6):168-182.
[26]	Henriques AT, Lopes SO, Paranhos JT. N-β-D-glucopyranosyl vincosamide, a light regulated indole alkaloid from the shoots of Psychotria leiocarpa. Phytochem. 2004; 65(4):449-454.
[27]	deSousa-Falcão H, Leite JA, Barbosa-Filho, JM. Gastric and duodenal antiulcer activity of alkaloids: a review. Molecules. 2008; 13(12): 3198-3223.
[28]	Ahmad A, Husain A, Mujeeb M, Khan SA, Najmi AK, Siddique NA, Damanhouri ZA, Anwar F. (2013). A review on therapeutic potential of Nigella sativa: a miracle herb. As Pac J Trop Biomed. 2013; 3:337-352.
[29]	Ugbogu AE, Emmanuel O, Salem ZMA, Elghandour MMMY. Nutritional composition of Termitomyces robustus (Agaricomycetes) and Lentinus squarrosulus (Mont.) singer in South East Nigeria. Agroforest Syst. 2018.
[30]	Georgiev V, Ananga A, Tsolova V. Recent advances and uses of grape flavonoids as nutraceuticals. Nutrients. 2014; 6:391.
[31]	Okwu DE. The potentials of Ocimum gratissimum, Penrgularia extensa and Tetrapleura tetraptera as spice and flavouring agents. Niger Agric J. 2003; 34:143-148.
[32]	Shimad T. Salivary proteins as a defense against dietary tannins. J Chem Ecol. 2006; 32(6): 1149-1163.
[33]	Tapas AR, Sakarkar DM, Kakde RB. A review of flavonoids as nutraceuticals. Trop J Pharm Res. 2008; 7:1089-1099.
[34]	Famuwagun AA, Taiwo KA, Gbadamosi SO, Oyedele DJ, Aluko RE, Adebooye OC. Extraction optimization and antioxidant properties of African eggplant (Solanum macrocarpon) leaf polyphenols. J Food Quality. 2017.
[35]	Ekwumemgbo PA, Sallau MS, Omoniyi KI, Zubairu SY. Proximate and anti‐nutritional constituents of Abelmoschus esculentus grown in Fadaman Kubanni, Zaria, Kaduna State, Nigeria. J Sci Res Report. 2014; 3: 2015-2027.
[36]	Uriah N, Izuagbe Y. Water industries and public health microbiology. University of Benin Press, Benin City, pp 18-24, 1990.
[37]	Udousoro I, Ekanem P. Assessment of proximate Compositions of Twelve edible vegetables in Nigeria. Inter J Mod Chem 2013; 4(2): 79-89.
[38]	Dawczynski C, Schubert R, Jahreis G. Amino acids, fatty acids and dietary fibre in edible seaweed products. Food Chem. 2007; 103: 891-899.
[39]	Fagbohun ED, Lawal OU, Ore ME. The proximate, mineral and phytochemical analysis of the leaves of Ocimum g., Lasianthera m. Scsndens a. and L. guinesis and their medical value. Inter Appl Biol Pharm Technol. 2012; 3: 15-22.
[40]	Taran M, Kordali S, Zengin H, Dursun A, Sezen Y. Macro and micro mineral element content of some wild edible leaves consumed in eastern Anatolia. Plant Soil Sci. 2003; 53:129-137.
[41]	Wardlaw GM, Hampl JS, Disilvestro RA. Perspectives in Nutrition. McGrawhill-USA; 2004. Pp. 413-445.
[42]	Emmanuel O, Ugbogu AE, Uwadinachi A, Okeke S, Achuluno V. A Comparative Study on Micronutrients and Antinutrients of Leaf Extracts of Pterocarpus soyauxii and Pterocarpus santalinoides. J Complement Med Res. 2018; 7(2):131-137.
[43]	Nakalembe I, John DK, Deogratias O. Comparative nutrient composition of selected wild edible mushrooms from two agro-ecological zones, Uganda. Spring Plus. 2015; 4:433.