The phytochemical, proximate and mineral contents of cassava leaves and nutritive values of associated arthropod pests

Yıl 2020, Cilt: 7 Sayı: 3, 675 - 690, 30.10.2020

Adewole Sebiomo , Folake Banjo

https://doi.org/10.18596/jotcsa.733516

Cited By: 3

Öz

Cassava (Manihot esculenta) is the most important staple food crops grown in Nigeria. This study determined the phytochemical, proximate and mineral contents of cassava leaves and nutritive value of associated arthropod pests. Phytochemicals, proximate, mineral and vitamin contents of samples were analyzed using the method of Association of Official Analytical Chemists. Results showed high amounts of crude protein, crude fat, moisture content, carbohydrate and mineral content in all arthropod insects examined. The highest quantity of Ca (1152.84±0.67 mg/100g) was obtained in ABF4 followed by ABF5 (1148.72±1.09 mg/kg). The lowest phenol content of 0.10±0.00 ppm was obtained in the cassava branch. The leaf recorded the highest phenol value of 0.74±0.01 ppm. Alkaloid had the highest value of 3.51±2.45ppm in Manihot esculenta branch. The highest crude protein and crude fat values of 3.41±0.13 % and 4.83±0.02 % were obtained in ABF5. Vitamin C was found in very high quantities compared to the other types of vitamins examined in this work. The highest Vitamin C content of 34.930±0.136 mg/100g was obtained. Cassava leaves and the arthropod pests are good sources of nutrients. Cassava leaves could also be used as an antimicrobial agent.

Anahtar Kelimeler

Cassava, phenol, minerals, crude protein, crude fat

Kaynakça

• 1. Burns AE, Gleadow RM, Zacarias AM, Cuambe CE, Miller RE, Cavagnaro TR.Variations in the chemical composition of cassava (Manihotesculenta) leaves and roots as affected by genotypic and environmental variation. Journal of Agricultural and Food Chemistry. 2012; 60(19):4946–56.
• 2. Balamurugan T, Anbuselvi S. Physico-chemical characteristics of Manihotesculenta plant and its waste. Journal of Chemical and Pharmaceutical Research. 2013; 5(2): 258–60.
• 3. Agre AP, Kouchade S, Odjo T. Diversité et évaluation participative des cultivars du manioc (Manihot esculenta Crantz) au Centre Bénin, International Journal Biological and Chemical Sciences. 2015; 9(1): 388–408.
• 4. Endlweber K, Scheu S. Interaction between mycorrhizal fungi and collembolan: effects on plant structure of competing plant species. Boil. Fert. Soils. 2007; 43: 741-9.
• 5. Basset Y, Novotny V, Millers S E, Kitching RL. Methodological advances and limitation in canopy entomology. Arthropods of tropical forests. Spatio-Temporal Dynamics and resource use in the canopy. Cambridge University Press. 2003; 3(2), 28-31.
• 6. Novotny V, Basset Y, Kitching RL. Herbivore assemblages and their food resources.Arthropods of tropical forest.Spatio-Temporal Dynamics and resource use in the canopy, Cambridge University Press, Cambridge. 2003; 40-53.
• 7. Boyer AG, Swearingen MA, Blaha CT, Fortson SK, Gremillion KA, Osborn H, Moran MD. Seasonal Variation in Top Down and Bottom- Up Processes in a Grassland Arthropod Community. Oecologia. 2003; 136:309-16.
• 8. Shelton J. Giant Sea Creature Hints at Early Arthropod Evolution Phytochemical. Biological Reviews. 2015; 203-361.
• 9. Weisser WW, Sieman E. (2004). Insects and Ecosytem Function, Ecological Studies. 2004; 415 (173).
• 10. Association of Official Analytical Chemists. Official Methods of Analysis of Association of Official Analytical Chemists. 18th Edition, Washington, DC. 2010.
• 11. Sani I, Haruna M, Abdulhamid A, Warra AA, Bello F, Fakai IM. Assessment of Nutritional Quality and Mineral Composition of Dried Edible Zonocerus variegatus (Grasshopper). Research and Reviews: Journal of Food and Dairy Technology.2014; 2(3): 1-6.
• 12. Paiko YB, Dagaci MZ, Yakubu A, Ibrahim IL, Umar MT. Proximate and Mineral Potential of Sun-Dried Short Horn Grasshopper (Zonocerus variegatus) Consumed in Paikoro Local Government, Niger State, Nigeria. Lapai Journal of Applied and Natural Sciences. 2016; 1(2): 1-6.
• 13. Lawal I A, Ajayi OA, Owonibi S K, Tajudeen A. Proximate, Minerals and Anti-Nutrient Evaluation of Cassava (Manihot Esculenta crantz) Leaves. International Conference of Science, Engineering & Environmental Technology. 2017; 2(27): 205-11.
• 14. Oresegun A, Fagbemiro OA, Ilona P, Edah B. Nutritional and anti-nutritional composition of cassava leaf protein concentrate from six cassava varieties for use in aqua feed. Journal of Cogent Food and Agriculture. 2016; 2(1): 269-76.
• 15. Koubala BB, Laya A, Massai H, Kouninki H, Nukenine EN. Physico-chemical Characterization Leaves from Five Genotypes of Cassava (Manihot esculenta Crantz) Consumed in the Far North Region (Cameroon). American Journal of Food Science and Technology. 2015; 3(2): 40-7.