Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Zulkafli Hassan"'
Publikováno v:
Indonesian Journal of Chemistry, Vol 20, Iss 1, Pp 237-247 (2019)
Castor oil is an oil derived from castor seed from a plant Ricinus communis. The versatility of castor oil is highly attributed by 12-hydroxy-9-octadecenoic acid (ricinoleic acid) and its functional group. It is an oil that cannot be consumed by a hu
Externí odkaz:
https://doaj.org/article/b0d0b1d18bef40c7968a4e55edfc19bb
Publikováno v:
Indonesian Journal of Chemistry, Vol 20, Iss 1, Pp 248-256 (2019)
In this study, some approaches have been proposed to establish an alternative and option of brand-new compounds by using green sources that can minimize the environmental threat in the engineering application industry. Tannin, a chemical component ex
Externí odkaz:
https://doaj.org/article/1d990fccc5e74d779f382cec4a30e5c2
Autor:
Oluwaseun Ruth Alara, Nour Hamid Abdurahman, Chinonso Ishmael Ukaegbu, Zulkafli Hassan, Nassereldeen Ahmed Kabbashi
Publikováno v:
Data in Brief, Vol 21, Iss , Pp 1686-1689 (2018)
The tentative identification of bioactive compounds in the extract of Vernonia amygdalina leaf was carried out using positive ionization of Liquid chromatography-mass spectrometry quadrupole time of flight (LC-Q-TOF/MS). The positive ionization is as
Externí odkaz:
https://doaj.org/article/9d9c2032b70341c082842b2f419404f4
Evaluation of hard capsule application from seaweed: Gum Arabic-Kappa carrageenan biocomposite films
Publikováno v:
Cogent Engineering, Vol 7, Iss 1 (2020)
At present, plant-based hard capsule such as hydroxypropyl methylcellulose (HPMC) has a high demand in drug delivery application but the production process is expensive with limited reactant supply. κ-carrageenan has been used as a gelling agent in
Externí odkaz:
https://doaj.org/article/d80f150b1bfd44998ba420b922dcc9ec
Autor:
Olusegun Abayomi Olalere, Nour Hamid Abdurahman, Zulkafli Hassan, Oluwaseun Ruth Alara, Norlin Pauzi
Publikováno v:
Journal of Analytical Science and Technology, Vol 9, Iss 1, Pp 1-6 (2018)
Abstract The tropical white peppercorns are common commodity crops which have been traditionally used for the treatment of many free radical-related diseases. These medicinal properties are due to the presence of natural antioxidants. This study inve
Externí odkaz:
https://doaj.org/article/5fc3155b9eba46d2a871eb6c52ca98ff
Autor:
Abu Zar Che Azimi, Norhayati Abdullah, Fatmawati Adam, Zulkafli Hassan, Sunarti Abdul Rahman, Mohd Zulhaizan Mohd Noor
Publikováno v:
Jurnal Teknologi. 85:91-98
Surface facilities including tubing and valves at the oilfield have been plagued by mineral scale deposits, which are constitute of calcium carbonate (CaCO3). Penta-potassium diethylenetriaminepentaacetic acid salt (DTPA-K5) has a higher affinity for
Publikováno v:
Indonesian Journal of Chemistry, Vol 20, Iss 1, Pp 248-256 (2019)
Indonesian Journal of Chemistry; Vol 20, No 1 (2020); 248-256
Indonesian Journal of Chemistry; Vol 20, No 1 (2020); 248-256
In this study, some approaches have been proposed to establish an alternative and option of brand-new compounds by using green sources that can minimize the environmental threat in the engineering application industry. Tannin, a chemical component ex
Autor:
Thongchai Glinrun, Atthaphon Maneedaeng, Piya Pecharaumporn, Suwimol Wongsakulphasatch, Zulkafli Hassan, Suttichai Assabumrungrat
Publikováno v:
International Journal of Hydrogen Energy. 44:20663-20677
Calcium precursor and surfactant addition on properties of synthetic alumina-containing CaO-based for CO2 capture and for sorption-enhanced steam methane reforming process (SE-SMR) were investigated. Results showed that the sorbent derived from calci
Autor:
S. S. Jamari, Shalyda Md Shaarani, Mohd Noor Nawi, M. F. Ali, Junaidi Zakaria, Shahril Mohamad, A.I. Nafsun, Khairatun Najwa Mohd Amin, Rahimi Mohammad, Zulkafli Hassan, Muhammad Arif Fahmi Supian, Nurul Sa'aadah Sulaiman
Publikováno v:
Key Engineering Materials. 797:218-223
Empty fruit bunch (EFB) is a potential chemical feedstock particularly cellulose and lignin. However, the complete extraction of lignocellulosic structure in EFB is complex and difficult to achieve. Steam explosion is a pre-treatment process which ha
Publikováno v:
International Journal of Electrical and Electronic Engineering & Telecommunications. :119-126