Nguyen, N., Phan, N., Tran, T., Nguyen, B., Nguyen, N., Mai, C. (2022). Extraction Essential Oils from Ocimum Gratissimum L. , Ocimum Basilicum L. and Rosmarinus Officinalis L. Cultivated in Vietnam Using Steam Distillation Method. test, 65(3), 171-177. doi: 10.21608/ejchem.2021.90374.4311
Ngoc Hai H Nguyen; Nhat Duy H Phan; Thanh Tra Thi Tran; Bao Viet H Nguyen; Ngoc Lan Thi Nguyen; Cang Mai. "Extraction Essential Oils from Ocimum Gratissimum L. , Ocimum Basilicum L. and Rosmarinus Officinalis L. Cultivated in Vietnam Using Steam Distillation Method". test, 65, 3, 2022, 171-177. doi: 10.21608/ejchem.2021.90374.4311
Nguyen, N., Phan, N., Tran, T., Nguyen, B., Nguyen, N., Mai, C. (2022). 'Extraction Essential Oils from Ocimum Gratissimum L. , Ocimum Basilicum L. and Rosmarinus Officinalis L. Cultivated in Vietnam Using Steam Distillation Method', test, 65(3), pp. 171-177. doi: 10.21608/ejchem.2021.90374.4311
Nguyen, N., Phan, N., Tran, T., Nguyen, B., Nguyen, N., Mai, C. Extraction Essential Oils from Ocimum Gratissimum L. , Ocimum Basilicum L. and Rosmarinus Officinalis L. Cultivated in Vietnam Using Steam Distillation Method. test, 2022; 65(3): 171-177. doi: 10.21608/ejchem.2021.90374.4311

Extraction Essential Oils from Ocimum Gratissimum L. , Ocimum Basilicum L. and Rosmarinus Officinalis L. Cultivated in Vietnam Using Steam Distillation Method

Egyptian Journal of Chemistry
Article 16, Volume 65, Issue 3, March 2022, Pages 171-177    PDF (414.92 K)
Document Type: Original Article
DOI: 10.21608/ejchem.2021.90374.4311
Authors
Ngoc Hai H Nguyen1; Nhat Duy H Phan1; Thanh Tra Thi Tran1; Bao Viet H Nguyen2; Ngoc Lan Thi Nguyen1; Cang Mai* 3
1Department of Natural Products, Faculty of Chemical Engineering and Food Technology, Nong Lam University of Ho Chi Minh city
2Department of Chemical Engineering, Faculty of Chemical Engineering and Food Technology, Nong Lam University of Ho Chi Minh city
3Department of Natural Products, Faculty of Chemical Engineering and Food Technology, Nong Lam University, Ho Chi Minh City
Abstract
In this study, essential oils (EO) of Ocimum gratissimum L., Ocimum basilicum L. (basil) and Rosmarinus officinalis L. (rosemary) originated in Vietnam were extracted by using steam distillation method. GC/MS analysis indicated that the major components in O. gratissimum EO: Eugenol (68.7 %), cis-β-Ocimene (8.2 %), D-Germacrene (11.7 %),…; O. basilicum EO: Estragole (84.8 %), trans-α-Bergamotene (2.7 %), Linalool (1.9 %),…and Rosemarinus officinalis EO: D-α-Pinene (22.1 %), Eucalyptol (17.0 %), Verbenone (14.9 %)…. The results showed that the antioxidant ability of O. gratissimum EO by DPPH method and ABTS method have the highest value of IC50. In DPPH method, IC50 of O. gratissimum EO is 5.1 (µg/ml), IC50 of O. basilicum EO is 18.2 (µg/ml), IC50 of Rosemarinus officinalis EO is 42.0 (µg/ml), which are lower than that of Vitamin C (IC50 = 4.8 (µg/ml) as control sample. In ABTS method, IC50 of O. gratissimum EO = 2.9 (µg/ml), IC50 of O. Basil EO = 10.4 (µg/ml), IC50 of Rosemary EO = 42.8 (µg/ml), which are lower than that of Vitamin C (IC50 = 2.3 (µg/ml)) as control sample.
Keywords
Ocimum gratissimum L; Ocimum basilicum L; Rosmarinus officinalis L; essential oils
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