Chemical fingerprinting of biologically active compounds morphological transformation during microwave reflux extraction of black pepper

Olalere, Olusegun Abayomi and Abdurahman, Nour Hamid and Mohd Yunus, Rosli and Alara, Oluwaseun Ruth and Kabbashi, Nassereldeen Ahmed (2018) Chemical fingerprinting of biologically active compounds morphological transformation during microwave reflux extraction of black pepper. Chemical Data Collections, 17-18. pp. 339-344. ISSN 2405-8300

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Abstract

Emerging evidence has revealed the functional characteristics of black pepper extracts for both nutritional and medicinal purposes. The medicinal properties of this important commodity crop are due to the presence of active piperine which it a viable drug potential in ethnomedicine for the treatment of many degenerative free-radical related diseases. In this study, the mi-crowave-enhanced technique was employed in the extraction of alkaloid oleoresins at optimum condition. The metabolomics-based approach was employed to determine the alkaloid profiles using LC-MS-Quadrupled time of flight mass spectrometer. At optimum microwave condition, a total of 21 bioactive alkaloids were identified with piperine being the most abundant with a mass to charge ratio of 286.1442m/z. The result from the SEM-monograph and BET-surface characterization showed a remarkable transformation in the micro-cellular matrix as a result of the applied microwave electromagnetic heating

Item Type:	Article (Journal)
Additional Information:	4286/67179
Uncontrolled Keywords:	fingerprint; biological; active compounds, microwave, black pepper
Subjects:	T Technology > TP Chemical technology > TP155 Chemical engineering
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Biotechnology Engineering
Depositing User:	Dr Nassereldeen Kabbashi
Date Deposited:	01 Nov 2018 10:23
Last Modified:	08 Jan 2019 16:25
URI:	http://irep.iium.edu.my/id/eprint/67179

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