Phenolic Content and Antioxidant Activity of Cannabis sativa L. Flowers from the Ketama Region in Northern Morocco

• Autorzy: Ahidar Naoufal , Labhar Amina , Benamari Omar , Ahari Mhamed , Salhi Amin , Elyoussfi Abdellah , Amhamdi Hassan

Identyfikatory

DOI

10.12912/27197050/175125

• Języki publikacji: EN

Abstrakty

EN

Within the framework of Bill No.13-21 on the legal use of cannabis in Morocco, we studied the Cannabis sativa L. plant, known as ‘Beldeya,’ grown in the Ketama region of northern Morocco. In the present study, phytochemical screening, a quantitative study on ethanol, chloroform, and hexane extracts of cannabis flowers, and a study of antioxidant potential were carried out. In all three extracts, phytochemical analysis revealed the presence of different kinds of secondary metabolites, including flavonoids, terpenoids, saponins, anthocyanins, tannins, and reducing sugars. The Folin-Ciocalteu technique was used to measure the total amount of polyphenols, and the results showed that the total amount of polyphenols varied from 1.802 mg to 2.225 mg of gallic acid equivalent (EqAG). Flavonoid assay with Aluminum chloride (AlCl₃) revealed that all three extracts contained flavonoids, ranging from 0.242 mg to 0.442 mg quercetin equivalent (EqQ). Using the DPPH (2,2-diphenyl-1-picrylhydrazyl) reduction test, antioxidant activity was evaluated. The results obtained show that the ethanolic extract exhibited superior activity, with an IC50 value of 231.39 μg/ml, followed by the hexanic and chloroformic extracts, having IC50 values of 376.40 μg/ml and 769.60 μg/ml, respectively.

Słowa kluczowe

EN

Cannabis sativa L.; plant extract; antioxidant activity; phenolic content; flavonoid

• Wydawca: Lubelski Oddział Polskiego Towarzystwo Inżynierii Ekologicznej ; Lublin University of Technology ; WNGB Wydawnictwo Naukowe
• Czasopismo: Ecological Engineering & Environmental Technology
• Rocznik: 2024
• Tom: Vol. 25, iss. 1
• Strony: 209--215
• Opis fizyczny: Bibliogr. 24 poz., rys., tab.

Twórcy

autor

Ahidar Naoufal

• Research Unit in Applied Chemistry (URCA), Faculty of Science and Technology, Abdelmalek Essaadi University, B.P: 34 Ajdir, Al Hoceima 32003, Ctre Ait Youssef Ou Ali, Morocco

• https://orcid.org/0009-0003-6022-5084

autor

Labhar Amina

• Research Unit in Applied Chemistry (URCA), Faculty of Science and Technology, Abdelmalek Essaadi University, B.P: 34 Ajdir, Al Hoceima 32003, Ctre Ait Youssef Ou Ali, Morocco

• https://orcid.org/0000-0003-1015-484X

autor

Benamari Omar

• Research Unit in Applied Chemistry (URCA), Faculty of Science and Technology, Abdelmalek Essaadi University, B.P: 34 Ajdir, Al Hoceima 32003, Ctre Ait Youssef Ou Ali, Morocco

• https://orcid.org/0009-0004-0038-7919

autor

Ahari Mhamed

• Research Unit in Applied Chemistry (URCA), Faculty of Science and Technology, Abdelmalek Essaadi University, B.P: 34 Ajdir, Al Hoceima 32003, Ctre Ait Youssef Ou Ali, Morocco

• https://orcid.org/0000-0002-0457-5923

autor

Salhi Amin

• Research Unit in Applied Chemistry (URCA), Faculty of Science and Technology, Abdelmalek Essaadi University, B.P: 34 Ajdir, Al Hoceima 32003, Ctre Ait Youssef Ou Ali, Morocco

• https://orcid.org/0000-0002-5243-747X

autor

Elyoussfi Abdellah

• Research Unit in Applied Chemistry (URCA), Faculty of Science and Technology, Abdelmalek Essaadi University, B.P: 34 Ajdir, Al Hoceima 32003, Ctre Ait Youssef Ou Ali, Morocco

• https://orcid.org/0000-0002-3668-8789

autor

Amhamdi Hassan

• Research Unit in Applied Chemistry (URCA), Faculty of Science and Technology, Abdelmalek Essaadi University, B.P: 34 Ajdir, Al Hoceima 32003, Ctre Ait Youssef Ou Ali, Morocco

• https://orcid.org/0000-0002-6693-5752

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).