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Antioxidant activity of Piper nigrum L. essential oil extracted by supercritical CO₂ extraction and hydro-distillation.
Talanta. 2014 Apr; 121:220-8.T

Abstract

The aim of this study was to optimize the antioxidant activity of Piper nigrum L. essential oil extracted using the supercritical carbon dioxide (SC-CO₂) technique. Response surface methodology was applied using a three-factor central composite design to evaluate the effects of three independent extraction variables: pressure of 15-30 MPa, temperature of 40-50 °C and dynamic extraction time of 40-80 min. The DPPH radical scavenging method was used to evaluate the antioxidant activity of the extracts. The results showed that the best antioxidant activity was achieved at 30 MPa, 40 °C and 40 min. The extracts were analyzed by GC-FID and GC-MS. The main components extracted using SC-CO₂ extraction in optimum conditions were β-caryophyllene (25.38 ± 0.62%), limonene (15.64 ± 0.15%), sabinene (13.63 ± 0.21%), 3-carene (9.34 ± 0.04%), β-pinene (7.27 ± 0.05%), and α-pinene (4.25 ± 0.06%). The essential oil obtained through this technique was compared with the essential oil obtained using hydro-distillation. For the essential oil obtained by hydro-distillation, the most abundant compounds were β-caryophyllene (18.64 ± 0.84%), limonene (14.95 ± 0.13%), sabinene (13.19 ± 0.17%), 3-carene (8.56 ± 0.11%), β-pinene (9.71 ± 0.12%), and α-pinene (7.96 ± 0.14%). Radical scavenging activity of the extracts obtained by SC-CO₂ and hydro-distillation showed an EC₅₀ of 103.28 and 316.27 µg mL(-1) respectively.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Bagheri H
Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, UPM, Serdang, 43400 Selangor, Malaysia. Electronic address: hosseinbagheri_1983@yahoo.com.
Abdul Manap MY
Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, UPM, Serdang, 43400 Selangor, Malaysia.
Solati Z
Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, UPM, Serdang, 43400 Selangor, Malaysia.

MeSH

AntioxidantsCarbon DioxideChromatography, GasMass SpectrometryOils, VolatilePiper nigrumPlant Extracts

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

24607131

Citation

Bagheri, Hossein, et al. "Antioxidant Activity of Piper Nigrum L. Essential Oil Extracted By Supercritical CO₂ Extraction and Hydro-distillation." Talanta, vol. 121, 2014, pp. 220-8.
Bagheri H, Abdul Manap MY, Solati Z. Antioxidant activity of Piper nigrum L. essential oil extracted by supercritical CO₂ extraction and hydro-distillation. Talanta. 2014;121:220-8.
Bagheri, H., Abdul Manap, M. Y., & Solati, Z. (2014). Antioxidant activity of Piper nigrum L. essential oil extracted by supercritical CO₂ extraction and hydro-distillation. Talanta, 121, 220-8. https://doi.org/10.1016/j.talanta.2014.01.007
Bagheri H, Abdul Manap MY, Solati Z. Antioxidant Activity of Piper Nigrum L. Essential Oil Extracted By Supercritical CO₂ Extraction and Hydro-distillation. Talanta. 2014;121:220-8. PubMed PMID: 24607131.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Antioxidant activity of Piper nigrum L. essential oil extracted by supercritical CO₂ extraction and hydro-distillation. AU - Bagheri,Hossein, AU - Abdul Manap,Mohd Yazid Bin, AU - Solati,Zeinab, Y1 - 2014/01/16/ PY - 2013/09/27/received PY - 2013/12/28/revised PY - 2014/01/04/accepted PY - 2014/3/11/entrez PY - 2014/3/13/pubmed PY - 2014/10/28/medline KW - Antioxidant activity KW - Essential oil KW - Hydro-distillation KW - Piper nigrum L. KW - Response surface methodology KW - SC-CO(2) extraction SP - 220 EP - 8 JF - Talanta JO - Talanta VL - 121 N2 - The aim of this study was to optimize the antioxidant activity of Piper nigrum L. essential oil extracted using the supercritical carbon dioxide (SC-CO₂) technique. Response surface methodology was applied using a three-factor central composite design to evaluate the effects of three independent extraction variables: pressure of 15-30 MPa, temperature of 40-50 °C and dynamic extraction time of 40-80 min. The DPPH radical scavenging method was used to evaluate the antioxidant activity of the extracts. The results showed that the best antioxidant activity was achieved at 30 MPa, 40 °C and 40 min. The extracts were analyzed by GC-FID and GC-MS. The main components extracted using SC-CO₂ extraction in optimum conditions were β-caryophyllene (25.38 ± 0.62%), limonene (15.64 ± 0.15%), sabinene (13.63 ± 0.21%), 3-carene (9.34 ± 0.04%), β-pinene (7.27 ± 0.05%), and α-pinene (4.25 ± 0.06%). The essential oil obtained through this technique was compared with the essential oil obtained using hydro-distillation. For the essential oil obtained by hydro-distillation, the most abundant compounds were β-caryophyllene (18.64 ± 0.84%), limonene (14.95 ± 0.13%), sabinene (13.19 ± 0.17%), 3-carene (8.56 ± 0.11%), β-pinene (9.71 ± 0.12%), and α-pinene (7.96 ± 0.14%). Radical scavenging activity of the extracts obtained by SC-CO₂ and hydro-distillation showed an EC₅₀ of 103.28 and 316.27 µg mL(-1) respectively. SN - 1873-3573 UR - https://www.unboundmedicine.com/medline/citation/24607131/Antioxidant_activity_of_Piper_nigrum_L__essential_oil_extracted_by_supercritical_CO₂_extraction_and_hydro_distillation_ DB - PRIME DP - Unbound Medicine ER -