Optimization of Anthocyanins Extracts from Roselle (Hibiscus sabdarifa) Petals Using Ultrasonic-Assisted Extraction Method

Roselle petals contain high anthocyanins, a good antioxidant, and natural dark red colorants. Anthocyanins help in reducing risks of cardiovascular disease and colon cancer. But anthocyanins are easily affected by extraction process. Therefore, this study proposed a new method of extracting anthocya...

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Main Authors: Redzuan, S., Ho, C.Y., Idham, Z., Yusuf, S., Putra, N.R., Yunus, M.A.C., Mansor, S., Ruslan, M.S.H.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.29483 /
Published: Springer Science and Business Media Deutschland GmbH 2021
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85111377475&doi=10.1007%2f978-981-16-0742-4_21&partnerID=40&md5=550ed11a6d305fe9088f726340ac2ff1
http://eprints.utp.edu.my/29483/
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spelling utp-eprints.294832022-03-25T02:07:39Z Optimization of Anthocyanins Extracts from Roselle (Hibiscus sabdarifa) Petals Using Ultrasonic-Assisted Extraction Method Redzuan, S. Ho, C.Y. Idham, Z. Yusuf, S. Putra, N.R. Yunus, M.A.C. Mansor, S. Ruslan, M.S.H. Roselle petals contain high anthocyanins, a good antioxidant, and natural dark red colorants. Anthocyanins help in reducing risks of cardiovascular disease and colon cancer. But anthocyanins are easily affected by extraction process. Therefore, this study proposed a new method of extracting anthocyanins using ultrasonic-assisted extraction (UAE) from roselle petals with three extraction parameters. The extraction parameters are sample�s particle size (0.125, 0.375 and 0.625 mm), solvent to solid ratio (10:1, 15:1 and 20:1 mL solvent/g solid) and extraction time (5, 10 and 15 min). The optimization of process parameters aims to achieve the highest extraction yield of extract, Total Anthocyanins Content (TAC), and Antioxidant Activity (AA). The results show that 0.125 mm of particle size, 10:1 mL solvent/g solid, 15 min of extraction obtained the best percent mass yield (64.72), TAC (70.97 mg/L), and AA (90.05). Method-wise, this study showed that the ultrasonic-assisted extraction gives better quality of roselle petals extracts than the maceration extraction. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. Springer Science and Business Media Deutschland GmbH 2021 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85111377475&doi=10.1007%2f978-981-16-0742-4_21&partnerID=40&md5=550ed11a6d305fe9088f726340ac2ff1 Redzuan, S. and Ho, C.Y. and Idham, Z. and Yusuf, S. and Putra, N.R. and Yunus, M.A.C. and Mansor, S. and Ruslan, M.S.H. (2021) Optimization of Anthocyanins Extracts from Roselle (Hibiscus sabdarifa) Petals Using Ultrasonic-Assisted Extraction Method. Lecture Notes in Mechanical Engineering . pp. 295-309. http://eprints.utp.edu.my/29483/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description Roselle petals contain high anthocyanins, a good antioxidant, and natural dark red colorants. Anthocyanins help in reducing risks of cardiovascular disease and colon cancer. But anthocyanins are easily affected by extraction process. Therefore, this study proposed a new method of extracting anthocyanins using ultrasonic-assisted extraction (UAE) from roselle petals with three extraction parameters. The extraction parameters are sample�s particle size (0.125, 0.375 and 0.625 mm), solvent to solid ratio (10:1, 15:1 and 20:1 mL solvent/g solid) and extraction time (5, 10 and 15 min). The optimization of process parameters aims to achieve the highest extraction yield of extract, Total Anthocyanins Content (TAC), and Antioxidant Activity (AA). The results show that 0.125 mm of particle size, 10:1 mL solvent/g solid, 15 min of extraction obtained the best percent mass yield (64.72), TAC (70.97 mg/L), and AA (90.05). Method-wise, this study showed that the ultrasonic-assisted extraction gives better quality of roselle petals extracts than the maceration extraction. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
format Article
author Redzuan, S.
Ho, C.Y.
Idham, Z.
Yusuf, S.
Putra, N.R.
Yunus, M.A.C.
Mansor, S.
Ruslan, M.S.H.
spellingShingle Redzuan, S.
Ho, C.Y.
Idham, Z.
Yusuf, S.
Putra, N.R.
Yunus, M.A.C.
Mansor, S.
Ruslan, M.S.H.
Optimization of Anthocyanins Extracts from Roselle (Hibiscus sabdarifa) Petals Using Ultrasonic-Assisted Extraction Method
author_sort Redzuan, S.
title Optimization of Anthocyanins Extracts from Roselle (Hibiscus sabdarifa) Petals Using Ultrasonic-Assisted Extraction Method
title_short Optimization of Anthocyanins Extracts from Roselle (Hibiscus sabdarifa) Petals Using Ultrasonic-Assisted Extraction Method
title_full Optimization of Anthocyanins Extracts from Roselle (Hibiscus sabdarifa) Petals Using Ultrasonic-Assisted Extraction Method
title_fullStr Optimization of Anthocyanins Extracts from Roselle (Hibiscus sabdarifa) Petals Using Ultrasonic-Assisted Extraction Method
title_full_unstemmed Optimization of Anthocyanins Extracts from Roselle (Hibiscus sabdarifa) Petals Using Ultrasonic-Assisted Extraction Method
title_sort optimization of anthocyanins extracts from roselle (hibiscus sabdarifa) petals using ultrasonic-assisted extraction method
publisher Springer Science and Business Media Deutschland GmbH
publishDate 2021
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85111377475&doi=10.1007%2f978-981-16-0742-4_21&partnerID=40&md5=550ed11a6d305fe9088f726340ac2ff1
http://eprints.utp.edu.my/29483/
_version_ 1741197249014136832
score 11.62408

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