Phytochemical constituents and antibacterial activity of Clitoria Ternatea L. flower extract / Siti Solehah Noorzaimi

Clitoria ternate L. widely found in Asia, Caribbean and South America which usually experiences tropical zones. Nowadays, these plants were widely used as medical plant for health purpose. The aims of this study are to analyzed the chemical compounds of crude flowers extract by phytochemical screeni...

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Main Author:	Noorzaimi, Siti Solehah
Format:	Thesis
Language:	English
Published:	2022
Subjects:	Biochemistry Physical and theoretical chemistry
Online Access:	https://ir.uitm.edu.my/id/eprint/70314/1/70314.pdf
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id	my-uitm-ir.70314
record_format	uketd_dc
spelling	my-uitm-ir.703142023-01-30T02:43:02Z Phytochemical constituents and antibacterial activity of Clitoria Ternatea L. flower extract / Siti Solehah Noorzaimi 2022 Noorzaimi, Siti Solehah Biochemistry Physical and theoretical chemistry Clitoria ternate L. widely found in Asia, Caribbean and South America which usually experiences tropical zones. Nowadays, these plants were widely used as medical plant for health purpose. The aims of this study are to analyzed the chemical compounds of crude flowers extract by phytochemical screening and to evaluated the antibacterial activity by using disc diffusion method. In this study, Clitoria ternatea L. flowers was extracted by using Soxhlet extraction method and ethanol was used as a solvent. From the extraction, the percentage yield of crude extract is 5.14%. The result for phytochemical screening shows that tannins, glycosides and saponin were found in Clitoria ternate L. flowers. The extracted crude extract was tested against two types of bacteria which are B. lichen and E. coli with three different concentrations. The average inhibition zone of Clitoria ternate L. flowers extract for 30 ppm, 20 ppm and 10 ppm against B. lichen are 13.3 ± 0.6 mm, 10.3 ± 1.5 mm and 8.3 ± 0.6 mm, respectively while for E. coli are 10.3 ± 1.5 mm, 8.3 ± 1.5 mm and 8.3 ± 1.2 mm, respectively. Different concentration shows different inhibition zone and 30 ppm shows the highest inhibition zone followed by 20 ppm and 10 ppm of extract. All concentrations of flowers extract showed less effective against both bacteria. 2022 Thesis https://ir.uitm.edu.my/id/eprint/70314/ https://ir.uitm.edu.my/id/eprint/70314/1/70314.pdf text en public degree Universiti Teknologi MARA, Perlis Faculty of Applied Sciences Alias, Nurul Zawani Arshad, Syamsurina
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Alias, Nurul Zawani Arshad, Syamsurina
topic	Biochemistry Physical and theoretical chemistry
spellingShingle	Biochemistry Physical and theoretical chemistry Noorzaimi, Siti Solehah Phytochemical constituents and antibacterial activity of Clitoria Ternatea L. flower extract / Siti Solehah Noorzaimi
description	Clitoria ternate L. widely found in Asia, Caribbean and South America which usually experiences tropical zones. Nowadays, these plants were widely used as medical plant for health purpose. The aims of this study are to analyzed the chemical compounds of crude flowers extract by phytochemical screening and to evaluated the antibacterial activity by using disc diffusion method. In this study, Clitoria ternatea L. flowers was extracted by using Soxhlet extraction method and ethanol was used as a solvent. From the extraction, the percentage yield of crude extract is 5.14%. The result for phytochemical screening shows that tannins, glycosides and saponin were found in Clitoria ternate L. flowers. The extracted crude extract was tested against two types of bacteria which are B. lichen and E. coli with three different concentrations. The average inhibition zone of Clitoria ternate L. flowers extract for 30 ppm, 20 ppm and 10 ppm against B. lichen are 13.3 ± 0.6 mm, 10.3 ± 1.5 mm and 8.3 ± 0.6 mm, respectively while for E. coli are 10.3 ± 1.5 mm, 8.3 ± 1.5 mm and 8.3 ± 1.2 mm, respectively. Different concentration shows different inhibition zone and 30 ppm shows the highest inhibition zone followed by 20 ppm and 10 ppm of extract. All concentrations of flowers extract showed less effective against both bacteria.
format	Thesis
qualification_level	Bachelor degree
author	Noorzaimi, Siti Solehah
author_facet	Noorzaimi, Siti Solehah
author_sort	Noorzaimi, Siti Solehah
title	Phytochemical constituents and antibacterial activity of Clitoria Ternatea L. flower extract / Siti Solehah Noorzaimi
title_short	Phytochemical constituents and antibacterial activity of Clitoria Ternatea L. flower extract / Siti Solehah Noorzaimi
title_full	Phytochemical constituents and antibacterial activity of Clitoria Ternatea L. flower extract / Siti Solehah Noorzaimi
title_fullStr	Phytochemical constituents and antibacterial activity of Clitoria Ternatea L. flower extract / Siti Solehah Noorzaimi
title_full_unstemmed	Phytochemical constituents and antibacterial activity of Clitoria Ternatea L. flower extract / Siti Solehah Noorzaimi
title_sort	phytochemical constituents and antibacterial activity of clitoria ternatea l. flower extract / siti solehah noorzaimi
granting_institution	Universiti Teknologi MARA, Perlis
granting_department	Faculty of Applied Sciences
publishDate	2022
url	https://ir.uitm.edu.my/id/eprint/70314/1/70314.pdf
_version_	1783735935242862592

Phytochemical constituents and antibacterial activity of Clitoria Ternatea L. flower extract / Siti Solehah Noorzaimi

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