Benyammi, R., Krimat, S., Alili, M., Bekhouche, M., Touari, O., Belalia, N., Missoum, A., Khelifi, L., Morsli, A. (2023). IN VITRO PROPAGATION OF ALGERIAN LAVANDULA STOECHAS AND ASSESSMENT OF BIOCHEMICAL COMPOSITION AND THEIR ANTIOXIDANT ACTIVITY. test, 46(2), 899-911. doi: 10.21608/bfsa.2023.327719
Roukia Benyammi; Soumeya Krimat; Malika Alili; Mohamed Bekhouche; Oumaima Touari; Nawel Belalia; Amina Missoum; Lakhdar Khelifi; Abdelkader Morsli. "IN VITRO PROPAGATION OF ALGERIAN LAVANDULA STOECHAS AND ASSESSMENT OF BIOCHEMICAL COMPOSITION AND THEIR ANTIOXIDANT ACTIVITY". test, 46, 2, 2023, 899-911. doi: 10.21608/bfsa.2023.327719
Benyammi, R., Krimat, S., Alili, M., Bekhouche, M., Touari, O., Belalia, N., Missoum, A., Khelifi, L., Morsli, A. (2023). 'IN VITRO PROPAGATION OF ALGERIAN LAVANDULA STOECHAS AND ASSESSMENT OF BIOCHEMICAL COMPOSITION AND THEIR ANTIOXIDANT ACTIVITY', test, 46(2), pp. 899-911. doi: 10.21608/bfsa.2023.327719
Benyammi, R., Krimat, S., Alili, M., Bekhouche, M., Touari, O., Belalia, N., Missoum, A., Khelifi, L., Morsli, A. IN VITRO PROPAGATION OF ALGERIAN LAVANDULA STOECHAS AND ASSESSMENT OF BIOCHEMICAL COMPOSITION AND THEIR ANTIOXIDANT ACTIVITY. test, 2023; 46(2): 899-911. doi: 10.21608/bfsa.2023.327719

IN VITRO PROPAGATION OF ALGERIAN LAVANDULA STOECHAS AND ASSESSMENT OF BIOCHEMICAL COMPOSITION AND THEIR ANTIOXIDANT ACTIVITY

Bulletin of Pharmaceutical Sciences Assiut University
Volume 46, Issue 2, December 2023, Pages 899-911    PDF (961.91 K)
Document Type: Original Article
DOI: 10.21608/bfsa.2023.327719
Authors
Roukia Benyammi* 1; Soumeya Krimat2; Malika Alili3; Mohamed Bekhouche4; Oumaima Touari3; Nawel Belalia4; Amina Missoum5; Lakhdar Khelifi4; Abdelkader Morsli4
1Laboratory of Genetic Resources and Biotechnologies, Ecole Nationale Supérieure Agronomique (ENSA), El Harrach, Algiers, Algeria.
2Laboratory of Bioactive Molecules and Biomass Valorization, Ecole Normale Supérieure de Kouba (ENS Kouba), B.P N°92 16308 Algiers, Algeria Department of Natural Sciences, Ecole Normale Supérieure de Kouba (ENS Kouba), B.P N°92 16308 Algiers, Algeria
3Department of Natural Sciences, Ecole Normale Supérieure de Kouba (ENS Kouba), B.P N°92 16308 Algiers, Algeria
4Laboratory of Genetic Resources and Biotechnologies (LRGB), Ecole Nationale Supérieure Agronomique (ENSA), Avenue Hassan Badi, El Harrach, Algiers, Algeria
5Department of Chemistry, Ecole Normale Supérieure de Kouba (ENS Kouba), B.P N°92 16308 Algiers, Algeria
Abstract
The present research aimed to investigate the effect of plant growth regulators (PGRs) on the in vitro proliferation of Lavandula stoechas shoots and assessment of the antioxidant potential and total phenolic content of extracts obtained from in vitro cultures and wild plants of L. stoechas, as well as, the chemical analysis of the phenolic content of both extracts carried out using HPLC-DAD. The optimal shoot proliferation and biomass accumulation were achieved with the combination of 0.5 mg/l 6-benzyladenine (BA) and 0.5 mg/l gibberellic acid (GA3). The hydroalcoholic extract obtained from in vitro cultures contained the highest amount of phenolic compounds (83.18 mg GAE/g DW extract) compared to the total phenolic content of wild plants extract (32.33 mg GAE/g DW extract). Furthermore, the hydroalcoholic extract from in vitro cultures exhibited a higher antiradical effect against 2,2-diphenyl-1-picrylhydrazyl (DPPH) with IC50 value of 51.38 ± 0.7µg/ml and higher antioxidant capacity (757.26 mg GAE/g DW) observed by total antioxidant capacity (TAC) assay. The chemical profile of both extracts revealed the presence of naringenin, acacetin, rhamnetin, luteolin 3’- 7 diglucoside, and hesperetin. Overall, the results suggest that in vitro cultures of L. stoechas could serve as a potential source for producing active metabolites with high antioxidant properties.
Keywords
Micropropagation; Phenolic compounds; free radical scavenging; Lavender; HPLC-DAD
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