Phytochemical screening in leaf, peel and seed extracts of annona muricata (soursop) / Ainatul Aqilah Mohd Rashid

In this study, the total phenolics and flavonoids content in Annona muricata leaf, peel and seed extracts were identified. The total phenolics or flavonoids content between the three were also compared. The leaf, peel and seed were extracted with ethanol by using plant tissue homogenization method....

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Main Author:	Mohd Rashid, Ainatul Aqilah
Format:	Student Project
Language:	English
Published:	Faculty of Applied Sciences 2017
Subjects:	Extraction (Chemistry) QR Microbiology
Online Access:	http://ir.uitm.edu.my/id/eprint/28423/ http://ir.uitm.edu.my/id/eprint/28423/1/PPb_AINATUL%20AQILAH%20MOHD%20RASHID%20AS%20N%2017_5.pdf

id	uitm-28423
recordtype	eprints
spelling	uitm-284232020-03-09T11:30:26Z http://ir.uitm.edu.my/id/eprint/28423/ Phytochemical screening in leaf, peel and seed extracts of annona muricata (soursop) / Ainatul Aqilah Mohd Rashid Mohd Rashid, Ainatul Aqilah Extraction (Chemistry) QR Microbiology In this study, the total phenolics and flavonoids content in Annona muricata leaf, peel and seed extracts were identified. The total phenolics or flavonoids content between the three were also compared. The leaf, peel and seed were extracted with ethanol by using plant tissue homogenization method. The extracts were subjected to phytochemical qualitative and quantitative screenings. Preliminary qualitative screenings were performed by using standard chemical tests. Ferric chloride test proved the presence of phenolics when the dark green, dark brown and brown colour of leaf, peel and seed extracts solution turned dark green whereas Shinoda test proved the presence of flavonoids when the dark green, dark brown and brown colour of leaf, peel and seed extracts solution extracts solutions developed into red colour. Next, quantification of total phenolics content and total flavonoids content were determined spectrophotometrically using Folin-Ciocalteu assay and aluminium chloride colorometric assay, respectively. Total phenolics content in the three parts of Annona muricata ranged from 0.10467 ± 0.000577 mg GAE/ g to 0.13800 ± 0.000000 mg GAE/ g. Meanwhile total flavonoids content in the three parts of Annona muricata ranged from 0.31700 ± 0.002000 mg CEQ/ g to 0.53367 ± 0.000577 mg CEQ/ g. One-way ANOVA revealed there were significant difference in total phenolics and flavonoids content between the three samples. Phenolics was extracted the highest in peels, followed by seed and then by leaf Meanwhile, for flavonoids, leaf extracted the highest, followed by seed and then peel. Faculty of Applied Sciences 2017 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/28423/1/PPb_AINATUL%20AQILAH%20MOHD%20RASHID%20AS%20N%2017_5.pdf Mohd Rashid, Ainatul Aqilah (2017) Phytochemical screening in leaf, peel and seed extracts of annona muricata (soursop) / Ainatul Aqilah Mohd Rashid. [Student Project] (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
topic	Extraction (Chemistry) QR Microbiology
spellingShingle	Extraction (Chemistry) QR Microbiology Mohd Rashid, Ainatul Aqilah Phytochemical screening in leaf, peel and seed extracts of annona muricata (soursop) / Ainatul Aqilah Mohd Rashid
description	In this study, the total phenolics and flavonoids content in Annona muricata leaf, peel and seed extracts were identified. The total phenolics or flavonoids content between the three were also compared. The leaf, peel and seed were extracted with ethanol by using plant tissue homogenization method. The extracts were subjected to phytochemical qualitative and quantitative screenings. Preliminary qualitative screenings were performed by using standard chemical tests. Ferric chloride test proved the presence of phenolics when the dark green, dark brown and brown colour of leaf, peel and seed extracts solution turned dark green whereas Shinoda test proved the presence of flavonoids when the dark green, dark brown and brown colour of leaf, peel and seed extracts solution extracts solutions developed into red colour. Next, quantification of total phenolics content and total flavonoids content were determined spectrophotometrically using Folin-Ciocalteu assay and aluminium chloride colorometric assay, respectively. Total phenolics content in the three parts of Annona muricata ranged from 0.10467 ± 0.000577 mg GAE/ g to 0.13800 ± 0.000000 mg GAE/ g. Meanwhile total flavonoids content in the three parts of Annona muricata ranged from 0.31700 ± 0.002000 mg CEQ/ g to 0.53367 ± 0.000577 mg CEQ/ g. One-way ANOVA revealed there were significant difference in total phenolics and flavonoids content between the three samples. Phenolics was extracted the highest in peels, followed by seed and then by leaf Meanwhile, for flavonoids, leaf extracted the highest, followed by seed and then peel.
format	Student Project
author	Mohd Rashid, Ainatul Aqilah
author_facet	Mohd Rashid, Ainatul Aqilah
author_sort	Mohd Rashid, Ainatul Aqilah
title	Phytochemical screening in leaf, peel and seed extracts of annona muricata (soursop) / Ainatul Aqilah Mohd Rashid
title_short	Phytochemical screening in leaf, peel and seed extracts of annona muricata (soursop) / Ainatul Aqilah Mohd Rashid
title_full	Phytochemical screening in leaf, peel and seed extracts of annona muricata (soursop) / Ainatul Aqilah Mohd Rashid
title_fullStr	Phytochemical screening in leaf, peel and seed extracts of annona muricata (soursop) / Ainatul Aqilah Mohd Rashid
title_full_unstemmed	Phytochemical screening in leaf, peel and seed extracts of annona muricata (soursop) / Ainatul Aqilah Mohd Rashid
title_sort	phytochemical screening in leaf, peel and seed extracts of annona muricata (soursop) / ainatul aqilah mohd rashid
publisher	Faculty of Applied Sciences
publishDate	2017
url	http://ir.uitm.edu.my/id/eprint/28423/ http://ir.uitm.edu.my/id/eprint/28423/1/PPb_AINATUL%20AQILAH%20MOHD%20RASHID%20AS%20N%2017_5.pdf
first_indexed	2023-09-18T23:20:14Z
last_indexed	2023-09-18T23:20:14Z
_version_	1777419382229565440

Phytochemical screening in leaf, peel and seed extracts of annona muricata (soursop) / Ainatul Aqilah Mohd Rashid

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