Abstract
The utilization of solid-state fermentation (SSF) of cassava stem, “Manihot esculenta Crantz-MEC”, is central in this study for its biochemical characterization and formulation of a new poultry feed using a starter culture of Rhizopus oligosporus strain at specified experimental conditions (26 ± 1 °C, 72 h and pH 6). The coupling of R. oligosporus strain to SSF of cassava stem caused significant increase (p < 0.05) in glucose, total reducing sugar (TRS) and total soluble protein (TSP) concentrations at variable but marked effect at 10% inoculum size of the fermented cassava stem, as compared with the unfermented type. Further evaluations of DPPH-radical scavenging activity, total phenolic and flavonoid contents (TPC and TFC), as indices of correlation to antioxidant activity in both fermented and unfermented cassava stems showed marked significant difference with prominence at 10% inoculum size (p < 0.05). Results of high α-amylase activities were observed in fermented cassava stem when compared with the unfermented type (p < 0.05) at increasing inoculum sizes (5–15%) but with marked dominance at 10%. Broiler chicks fed with formulated feed showed marked increase in weight gain at 10% inoculum size of the fermented cassava stem relative to a typical poultry feed. Also, examination of alkaline phosphatase (ALP) and alanine and aspartate aminotransferases (ALT and AST) showed no marked difference in their activities for fermented feed at increasing inoculum sizes when compared with typical poultry feed, respectively (p > 0.05). The study hereby suggests the use of fermented cassava stem as an alternative raw material during formulation of livestock feeds.
This is a preview of subscription content, access via your institution.





Data Availability
The availability of experimental data would be subject to reasonable request.
Code Availability
GraphPad® Prism 9 software was adopted in the analysis of experimental data obtained in this study and graphically illustrated.
References
Avwioroko, O. J., Anigboro, A. A., & Tonukari, N. J. (2016). Biotechnological application of cassava-degrading fungal (CDF) amylase in broiler feed formulation. British Biotechnology Journal, 10(1), 1–12.
Tonukari, N. J., Egbune, E. O., Avwioroko, O. J., Aganbi, E., Orororo, O. C., & Anigboro, A. A. (2016). A novel pig feed formulation containing Aspergillus niger CSA35 pretreated-cassava peels and its effect on growth and selected biochemical parameters of pigs. African Journal of Biotechnology, 15(19), 776–785.
Anigboro, A., Aganbi, E., & Tonukari, N. J. (2020). Solid state fermentation of maize (Zea mays) offal by Rhizopus oligosporus under acidic and basic conditions. Journal of Scientific Research, 12(4), 751–756.
Aganbi, E., Anigboro, A. A., & Tonukari, N. J. (2020). Changes in glucose, amylase and soluble proteins levels in solid-state fermented yam (Dioscorea sp.) peels by Rhizopus oligosporus. Nigerian Journal of Science and Environment, 18(1), 161–167.
Tonukari, N. J., Ezedom, T., Enuma, C. C., Sakpa, O. S., Avwioroko, O. J., Linda Eraga, L., & Enovwo, O. E. (2015). White gold: Cassava as an industrial base. American Journal of Plant Sciences, 6, 972–979.
Uchechukwu-Agua, A. D., Caleb, O. J., & Opara, U. L. (2015). Postharvest handling and storage of fresh cassava root and products: A review. Food Bioprocessing Technology, 8, 729–748.
George, O. S., & Sese, B. T. (2012). The effects of whole cassava meal on broiler carcass weight and the optimal inclusion rate of whole cassava meal in broiler production. Science and Engineering Research: Science Education Development Institute, 2, 184–189.
Okhonlaye, A. O., & Foluke, O. O. (2016). Fermentation of Cassava (Manihot esculenta) and ripe plantain peels (Musa paradisiaca) in the production of animal feed. Journal of Advances in Microbiology, 1(2), 230–238.
Avwioroko, O. J., Anigboro, A. A., Unachukwu, N. N., & Tonukari, N. J. (2018). Isolation, identification and in silico analysis of alpha-amylase gene of Aspergillus niger strain CSA35 obtained from cassava undergoing spoilage. Biochemistry and Biophysics Reports, 14, 35–42.
Olugbemi, T. S., Mutayoba, S. K., & Lekule, F. P. (2010). Effect of Moringa (Moringa oleifera) inclusion in cassava based diets fed to broiler chickens. International Journal of Poultry Science, 9(4), 363–367.
Wang, E., Li, S., Tao, L., Geng, X., & Li, T. (2010). Modeling of rotating drum bioreactor for anaerobic solid-state fermentation. Applied Energy, 87, 2839–2845.
Morgan, N. K., & Choct, M. (2016). Cassava: Nutrient composition and nutritive value in poultry diets. Animal Nutrition, 2, 253–261.
Sadh, K. P., Duhan, S., & Duhan, S. J. (2018). Agro-industrial wastes and their utilization using solid state fermentation: A review. Bioresources and Bioprocessing, 5, 1.
Miller, G. L. (1959). Use of the dinitrosalicylic acid reagent for the determination of reducing sugar. Analytical Chemistry, 31, 426–428.
Gornall, A. G., Bardawill, C. J., & David, M. M. (1949). Determination of serum proteins by means of the biuret reaction. Journal of Biological Chemistry., 177, 751–756.
Nouadri, T., Meraihi, Z., Shahrazed, D. D., & Leila, B. (2010). Purification and characterization of the α-amylase isolated from Penicillium camemberti PL21. African Journal of Biochemistry Research, 4(6), 155–162.
Hatano, T., Kagawa, H., Yasuhara, T., & Okuda, T. (1988). Two new flavonoids and other constituents in licorice root: Their relative astringency and radical scavenging affects. Chemical and Pharmaceutical Bulletin, 36, 2090–2097.
Singleton, V. L., & Rossi, J. A. (1965). Colorimetry of total phenolics with phosphomolybdic-phosphotungstic acid reagents. American Journal of Enology and Viticulture, 16, 144–158.
Herbert, K. D. (2017). Assessment of maize (Zea mays) as Feed Resource for poultry. https://doi.org/10.5772/65363
Adeleke, O. R., Adiamo, O., & Fawale, O. S. (2017). Nutritional, physicochemical and functional properties of protein concentrate and isolate of newly-developed Bambara groundnut (Vigna subterrenea L.) cultivars. Food Science and Nutrition, 1–14.
Hawashi, M., Aparamarta, H., Widjaja, T., & Gunawan, S. (2019). Optimization of solid state fermentation conditions for cyanide content reduction in cassava leaves using response surface methodology. International Journal of Technology, 10(3), 624–633.
Egbune, E. O., Orhonigbe, I., Adheigu, R. O., Oniyan, U. P., & Tonukari, N. J. (2021). Effect of inoculum size on solid state fermentation of pearl millet (Pennisetum glaucum) by Rhizopus oligosporus. Nigerian Journal of Science and Environment, 20(1), 1–9.
Atta, E. M., Mohamed, N. H., & Abdelgawad, A. A. (2018). Antioxidants: An overview on the natural and synthetic types. European Chemistry Bulletin, 6(8), 365–375.
Apiamu, A., Asagba, S. O., & Tonukari, N. J. (2019). Role of Anthocleista vogelii in serum antioxidant defence system in cadmium-induced oxidative stress in Wistar rats. Beni-Suef University Journal of Basic and Applied Sciences, 8(12), 1–13.
Proestos, C., Boziaris, I. S., Nychas, G. J., & Komaitis, M. (2006). Analysis of flavonoids and phenolic acids in Greek aromatic plants: Investigation of their antioxidant capacity and antimicrobial activity. Food Chemistry, 95(4), 664–671.
Estevinho, L., Pereira, A. P., Moreira, L., Dias, L. G., & Pereira, E. (2008). Antioxidant and antimicrobial effects of phenolic compounds extracts of Northeast Portugal honey. Food Chemistry and Toxicology, 46(12), 3774–3779.
Sumazian, Y., Syahida, A., Hakiman, M., & Maziah, M. (2010). Antioxidant activities, flavonoids, ascorbic acid and phenolic contents of Malaysian vegetables. Journal of Medicinal Plants and Research, 4(10), 881–890.
Andarwulan, N., & Wijaya, H. (2010). Flavonoid content and antioxidant activity of vegetables from Indonesia. Food Chemistry, 121(4), 1231–1235.
Chiunghui, L., Minghong, Y., Shihfang, T., Kimhong, G., Hsueyin, H., & Chunnan, L. (2010). Antioxidant triterpenoids from the stems of Momordica charantia. Food Chemistry, 118, 751–756.
Metin, K., Koc, O., Ateşlier, B. B., & Biyik, H. H. (2010). Purification and characterization of αamylase produced by Penicillium citrinum HBF62. African Journal of Biotechnology, 9(45), 7692–7701.
Aruna, T. E., Aworh, O. C., Raji, A. O., & Olagunju, A. I. (2017). Protein enrichment of yam peels by fermentation with Saccharomyces cerevisiae (BY4743). Annals of Agricultural Sciences, 62(1), 33–37.
Saxena, R., & Singh, R. (2011). Amylase production by solid-state fermentation of agro-industrial wastes using Bacillus sp. Brazilian Journal of Microbiology, 42, 1334–1342.
Gous, R. M. (2010). Nutritional limitations on growth and development in poultry. Livestock Science, 130(1), 25–32.
Addass, P. A., Midau, A., Perez, I. K. A., & Magaji, M. Y. (2010). The effect of type and levels of animal protein supplements on the growth rate of rats. Agriculture and Biology Journal of North America, 1(5), 1–12.
Abel, A. A., & Banjo, A. D. (2012). Honeybee floral resources in South-Western Nigeria. Journal of Biology and Life Sciences, 3(1), 2157–6076.
Akhigbe, R. E. (2014). Discordant results in plant toxicity studies in Africa: attempt of standardization. In Toxicological survey of African medicinal plants by V. Kuete (Ed.), (pp. 80–97). 32 Jamstown Road London NW1 7BY: Elsevier Inc.
Asagba, S. O., & Eriyamremu, G. E. (2007). Oral cadmium exposure alters haematological and liver function parameters of rats fed a Nigerian-like diet. Journal of Nutritional & Environmental Medicine, 16(3–4), 267–274.
Ogbe, R. J., Adenkola, A. Y., & Anefu, E. (2012). Aqueous ethanolic extract of Mangifera indica stem bark effect on the biochemical and haematological parameters of albino rats. Archives of Applied Science Research, 4(4), 1618–1622.
Dzoyem, J. P., Kuete, V., & Eloff, J. N. (2014). Biochemical parameters in toxicological studies in Africa: significance, principle of methods, data interpretation, and use in plant screenings. In V. Kuete (Ed), Toxicological survey of African medicinal plants (pp. 686–742). Elsevier Inc.
Park, Y. S., Jung, S. T., Kang, S. G., Heo, B. K., Arancibia-Avila, P., Toledo, F., Drzewiecki, J., Namiesnik, J., & Gorinstein, S. (2008). Antioxidants and proteins in ethylene-treated kiwifruits. Food Chemistry, 107, 640–648.
Author information
Authors and Affiliations
Contributions
Ikponmwosa Ojo: Resource investigation. Augustine Apiamu: Supervision, formal analysis and manuscript drafting. Egoamaka O. Egbune: Resources, methodology, investigation and manuscript drafting. Nyerhovwo J. Tonukari: Conceptualization, methodology, supervision and editing.
Corresponding author
Ethics declarations
Ethical Approval
No ethical approval was solicited for in regard to this study, but experimental procedures were done, where appropriate, following international standards.
Consent to Participate
All authors showed absolute commitment to participate in this study from conceptualization through experimentation to final draft of manuscript.
Consent for Publication
Authors enlisted in this research work are aware of this submission and have given their respective consents for its publication.
Conflict of Interest
The authors declare no competing interests.
Additional information
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Ojo, I., Apiamu, A., Egbune, E.O. et al. Biochemical Characterization of Solid-State Fermented Cassava Stem (Manihot esculenta Crantz-MEC) and Its Application in Poultry Feed Formulation. Appl Biochem Biotechnol 194, 2620–2631 (2022). https://doi.org/10.1007/s12010-022-03871-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12010-022-03871-2