Zobrazeno 1 - 10
of 250
pro vyhledávání: '"A. J. Adeyi"'
Publikováno v:
Waste Management Bulletin, Vol 2, Iss 1, Pp 214-228 (2024)
The urgent call for environmentally sustainable methods and bio-based products to meet the 17 global Sustainable Development Goals (SDGs) by 2030 is particularly crucial in Africa, notably Nigeria. The challenge lies in integrating a systemic approac
Externí odkaz:
https://doaj.org/article/eac7cad10c3e46debeec438f7243d687
Autor:
Oladayo Adeyi, Abiola J. Adeyi, Emmanuel O. Oke, Bernard I. Okolo, Olusegun A. Olalere, Abiola E. Taiwo, Oluwole S. Aremu, Tozama Qwebani-Ogunleye, Yvonne Maphosa, Akinola D. Ogunsola
Publikováno v:
SN Applied Sciences, Vol 5, Iss 6, Pp 1-24 (2023)
Abstract This present study investigates the heat-assisted extraction (HAE) of bioactive antioxidants from Enantia chlorantha stem bark (ECSB). The effects of process parameters of operating temperature (OT: 35–55 °C), extraction time (ET: 100–2
Externí odkaz:
https://doaj.org/article/ae099a8bde334f50a34ede83e3a15d75
Autor:
Oladayo Adeyi, Bernard I. Okolo, Emmanuel O. Oke, Abiola J. Adeyi, John A. Otolorin, Olusegun A. Olalere, Abiola E. Taiwo, Samuel Okhale, Babatunde Gbadamosi, Precious N. Onu, Oluwole Samuel Aremu, Tozama Qwebani-Ogunleye
Publikováno v:
South African Journal of Chemical Engineering, Vol 42, Iss , Pp 72-90 (2022)
This work reported the effects of heat-assisted extraction (HAE) temperature (35–55 °C), solid: liquid (1:20–1:50 g/mL) and time (100–200 min) on the total phenolic content (TPC, GAE/g), bioactive extracts yield (EYs, %) and antioxidant activi
Externí odkaz:
https://doaj.org/article/07cfdc5c24ad4af0b8a0f9d831baf298
Autor:
Oladayo Adeyi, Abiola J. Adeyi, Emmanuel O. Oke, Bernard I. Okolo, Abayomi O. Olalere, John A. Otolorin, Samuel Okhale, Abiola E. Taiwo, Sunday O. Oladunni, Kelechi N. Akatobi
Publikováno v:
Alexandria Engineering Journal, Vol 61, Iss 7, Pp 5235-5252 (2022)
This work presents an integrated heat-assisted extraction process for the production of crude anthocyanins powder (CAnysP) from Hibiscus sabdariffa calyx using SuperPro Designer. The influence of process scale-up (0.04 -1000L) and variables (temperat
Externí odkaz:
https://doaj.org/article/6aeae7877117445f9716cff1a6b18f63
Autor:
Oladayo Adeyi, Emmanuel O. Oke, Bernard I. Okolo, Abiola J. Adeyi, John A. Otolorin, Kenechi Nwosu-Obieogu, James A. Adeyanju, Goziya William Dzarma, Samuel Okhale, Denilson Ogu, Precious N. Onu
Publikováno v:
Heliyon, Vol 8, Iss 4, Pp e09216- (2022)
This work investigated the influence of process variables of extraction temperature (35–55 °C), solid to liquid ratio (1:20–1:50 g/mL) and time (100–200 min) on the total phenolic content (TPC) and yield (EY) of Carica papaya leaves (CPL) extr
Externí odkaz:
https://doaj.org/article/924927a733774e56a82d7055fd58ed0d
Autor:
Seun Oyelami, Nurudeen A. Azeez, Opeyemi B. Ologunye, Abiola J. Adeyi, Titus A. Adegboye, Olaniran K. Olawale, Oluwole A. Olawuyi
Publikováno v:
Environmental Challenges, Vol 5, Iss , Pp 100219- (2021)
A low cost photodiode-based pyrano-meter with an in-built temperature and humidity monitoring system, robust data-logging, long-range wireless interface to an indoor unit capable of measuring solar irradiance, instant temperature, and relative humidi
Externí odkaz:
https://doaj.org/article/820cb3a4f9584589b45dad7d052f0e07
Autor:
John O. Ojediran, Clinton E. Okonkwo, Abiola J. Adeyi, Oladayo Adeyi, Abiola F. Olaniran, Nana E. George, Adeniyi T. Olayanju
Publikováno v:
Heliyon, Vol 6, Iss 3, Pp e03555- (2020)
This study applied Adaptive Neuro-Fuzzy Inference System (ANFIS) to predict the moisture ratio (MR) during the drying process of yam slices (Dioscorea rotundata) in a hot air convective dryer. Also the effective diffusivity, activation energy, and re
Externí odkaz:
https://doaj.org/article/fafc7ebe3e114cbcab1e6b02ebd944fc
Autor:
A. A. Adegbola, A. D. Ogunsola, O. Adeyi, A. J. Adeyi, O. Olaogun, E. D Omojuyigbe, P. R. Ashiekaa
Publikováno v:
LAUTECH Journal of Civil and Environmental Studies. 10
The major needs in machining are high material removal rate, good work surface finish and low tool wear. However, machining process often encounter tools wear problem which leads to increased product cost and poor quality. The aim of the study is to
Publikováno v:
LAUTECH Journal of Civil and Environmental Studies; Vol. 9 No. 1 (2022); 114-127
A single-stage refrigeration system has a low Coefficient of Performance (COP), thus it becomes paramount to have cascade refrigeration systems when there is need to have an evaporator temperature that is below -25 oC. Heat absorbed (QE) in the evapo
Autor:
Clinton E. Okonkwo, Abiola F. Olaniran, Abiola J. Adeyi, Oladayo Adeyi, John O. Ojediran, Oluwakemi C. Erinle, Iranloye Y. Mary, Abiola E. Taiwo
Publikováno v:
Journal of Food Processing and Preservation. 46