Comparative study of the characterisation and extraction techniques of polyphenolic compounds from Acacia seyal gum
Acacia seyal gum is an abundant source of natural polyphenolic compounds (NPPCs) and antioxidant activity with numerous benefits and is often used in cancer treatment. The type of extraction technique can significantly impact the yield and isolation of NPPCs from Acacia seyal gum (ASG). The traditio...
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my.iium.irep.963582022-01-19T08:12:46Z http://irep.iium.edu.my/96358/ Comparative study of the characterisation and extraction techniques of polyphenolic compounds from Acacia seyal gum Elnour, Ahmed A M Mirghani, Mohamed Elwathig Saeed Kabbashi, Nassereldeen Ahmed Musa, Khalid Hamid Shahabipour, Fahimeh Ashammakhi, Nureddin Hamid, Abdurahman Nour BPC158 Agriculture. Sustainable agriculture Q Science (General) T Technology (General) Acacia seyal gum is an abundant source of natural polyphenolic compounds (NPPCs) and antioxidant activity with numerous benefits and is often used in cancer treatment. The type of extraction technique can significantly impact the yield and isolation of NPPCs from Acacia seyal gum (ASG). The traditional use of maceration extraction reportedly yields fewer NPPCs. Objectives: This study investigates five extraction techniques for NPPCs and ASG antioxidant activity, namely: homogenisation, shaking, ultrasonication, magnetic stirring, and maceration. Materials and Methods: The evaluation of the antioxidant activity (AoA) of the extracted NPPCs from ASG used five assays, namely: Total Flavonoids Content (TFC), Folin-Ciocalteu index (FCI), 2,2-Diphenyl-1-Picrylhydrazyl radical scavenging activity (DPPH), Ferric Reducing Antioxidant Power (FRAP), and Cupric Reducing Antioxidant Capacity (CUPRAC). Results: To minimise the dataset dimensionality requires Principal Component Analysis. The ultrasonic and maceration techniques were the best techniques to extract NPPCs and examine the AoA of ASG, with a high correlation between the NPPCs and AoA. However, the maceration process was slow (12 h) compared to ultrasonication (1 h). Slow extraction can result in a decline of the NPPCs due to polyphenol oxidase-enzyme and impact productivity. Conclusions: These findings provide an essential guide for the choice of extraction techniques for the effective extraction of NPPCs from ASG and other plant materilas. Oxford University Press 2022-01-13 Article PeerReviewed application/pdf en http://irep.iium.edu.my/96358/1/96358_Comparative%20study%20of%20the%20characterisation.pdf Elnour, Ahmed A M and Mirghani, Mohamed Elwathig Saeed and Kabbashi, Nassereldeen Ahmed and Musa, Khalid Hamid and Shahabipour, Fahimeh and Ashammakhi, Nureddin and Hamid, Abdurahman Nour (2022) Comparative study of the characterisation and extraction techniques of polyphenolic compounds from Acacia seyal gum. Food Quality and Safety, 34. pp. 1-27. ISSN 2399-1399 E-ISSN 2399-1402 https://academic.oup.com/fqs/advance-article/doi/10.1093/fqsafe/fyab034/6506486?login=true https://doi.org/10.1093/fqsafe/fyab034 |
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BPC158 Agriculture. Sustainable agriculture Q Science (General) T Technology (General) Elnour, Ahmed A M Mirghani, Mohamed Elwathig Saeed Kabbashi, Nassereldeen Ahmed Musa, Khalid Hamid Shahabipour, Fahimeh Ashammakhi, Nureddin Hamid, Abdurahman Nour Comparative study of the characterisation and extraction techniques of polyphenolic compounds from Acacia seyal gum |
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Acacia seyal gum is an abundant source of natural polyphenolic compounds (NPPCs) and antioxidant activity with numerous benefits and is often used in cancer treatment. The type of extraction technique can significantly impact the yield and isolation of NPPCs from Acacia seyal gum (ASG). The traditional use of maceration extraction reportedly yields fewer NPPCs.
Objectives: This study investigates five extraction techniques for NPPCs and ASG antioxidant activity, namely: homogenisation, shaking, ultrasonication, magnetic stirring, and maceration.
Materials and Methods: The evaluation of the antioxidant activity (AoA) of the extracted NPPCs from ASG used five assays, namely: Total Flavonoids Content (TFC), Folin-Ciocalteu index (FCI), 2,2-Diphenyl-1-Picrylhydrazyl radical scavenging activity (DPPH), Ferric Reducing Antioxidant Power (FRAP), and Cupric Reducing Antioxidant Capacity (CUPRAC).
Results: To minimise the dataset dimensionality requires Principal Component Analysis. The ultrasonic and maceration techniques were the best techniques to extract NPPCs and examine the AoA of ASG, with a high correlation between the NPPCs and AoA. However, the maceration process was slow (12 h) compared to ultrasonication (1 h). Slow extraction can result in a decline of the NPPCs due to polyphenol oxidase-enzyme and impact productivity. Conclusions: These findings provide an essential guide for the choice of extraction techniques for the effective extraction of NPPCs from ASG and other plant materilas. |
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Article |
author |
Elnour, Ahmed A M Mirghani, Mohamed Elwathig Saeed Kabbashi, Nassereldeen Ahmed Musa, Khalid Hamid Shahabipour, Fahimeh Ashammakhi, Nureddin Hamid, Abdurahman Nour |
author_facet |
Elnour, Ahmed A M Mirghani, Mohamed Elwathig Saeed Kabbashi, Nassereldeen Ahmed Musa, Khalid Hamid Shahabipour, Fahimeh Ashammakhi, Nureddin Hamid, Abdurahman Nour |
author_sort |
Elnour, Ahmed A M |
title |
Comparative study of the characterisation and extraction techniques of polyphenolic compounds from Acacia seyal gum |
title_short |
Comparative study of the characterisation and extraction techniques of polyphenolic compounds from Acacia seyal gum |
title_full |
Comparative study of the characterisation and extraction techniques of polyphenolic compounds from Acacia seyal gum |
title_fullStr |
Comparative study of the characterisation and extraction techniques of polyphenolic compounds from Acacia seyal gum |
title_full_unstemmed |
Comparative study of the characterisation and extraction techniques of polyphenolic compounds from Acacia seyal gum |
title_sort |
comparative study of the characterisation and extraction techniques of polyphenolic compounds from acacia seyal gum |
publisher |
Oxford University Press |
publishDate |
2022 |
url |
http://irep.iium.edu.my/96358/1/96358_Comparative%20study%20of%20the%20characterisation.pdf http://irep.iium.edu.my/96358/ https://academic.oup.com/fqs/advance-article/doi/10.1093/fqsafe/fyab034/6506486?login=true https://doi.org/10.1093/fqsafe/fyab034 |
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