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Impact of the Extraction Method on the Chemical Composition and Antioxidant Potency of Rosmarinus officinalis L. Extracts. Metabolites 2023; 13:metabo13020290. [PMID: 36837909 PMCID: PMC9962555 DOI: 10.3390/metabo13020290] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 02/08/2023] [Accepted: 02/14/2023] [Indexed: 02/18/2023] Open
Abstract
Rosmarinus officinalis L. is a dietary source that produces polyphenols as secondary metabolites. These natural compounds with potent antioxidant abilities are increasingly recommended as a supplement to inhibit oxidative stress. In the current work, we evaluated the impact of the extraction method on the chemical composition of R. officinalis extract, especially on the content of carnosic (CA) and rosmarinic (RA) acids using UPLC-MS-DAD as well as on their antioxidant potency. Four extracts of Tunisian rosemary were obtained from non-conventional extraction techniques:ultrasound-assisted extraction (UAE),supercritical extraction (SFE) and UAE and SFE combined ((UAE-SFE(I), UAE-SFE(II)). The UAE exhibited the best total phenolic compounds (i.e., 85.27 mg GAEg-1), the highest content of CAand RA and the strongest antioxidant abilities (i.e., IC50 = 0.13 mg/mL and EC50 = 0.93 mg/mL for DPPH scavenging test and iron reducing power ability assay). The evaluation of antioxidant activity of UAE inhuman skin fibroblast (HS-68) cell line was carried out after the induction of oxidative stress. The results determined by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay showed a strong protective effect against H2O2oxidative stress induction in cells pretreated with UAE. The obtained results allow us to give new insight about the effect of the extraction method on the chemical composition and biological activities of the extract and the importance of the choice of the most appropriate processing technique to prepare rosemary extract with a high antioxidant potency and protective effect against oxidative stress.
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Traditional Uses, Bioactive Compounds, and Pharmacological Investigations of Calendula arvensis L.: A Comprehensive Review. Adv Pharmacol Pharm Sci 2023; 2023:2482544. [PMID: 36636465 PMCID: PMC9831710 DOI: 10.1155/2023/2482544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 10/06/2022] [Accepted: 12/10/2022] [Indexed: 01/05/2023] Open
Abstract
Calendula arvensis L. (Asteraceae) is a famous ornamental and medicinal plant widely distributed in Mediterranean countries and the southern region of Europe. This reputed species is widely used in traditional medicine in the treatment of many disorders and has various bioactivities, especially anti-inflammatory, antiviral, antimutagenic, antimicrobial, insecticidal, antioxidant, and immunomodulatory activities. The present review was conducted to provide a critical review of the comprehensive and current knowledge regarding C. arvensis species, in particular, its taxonomy and geographical distribution, botanical description, medicinal uses, phytochemical compounds, pharmacological properties, and toxicity investigations. The data collected on C. arvensis were obtained using different scientific research databases such as PubMed, SciFinder, SpringerLink, Web of Science, Science Direct, Google Scholar, Wiley Online, and Scopus. Phytochemical screening of different C. arvensis extracts and essential oils showed their richness in bioactive compounds, particularly in fatty acids, sterols, phenolics, flavonoids, saponins, tannins, alkaloids, and terpenoid compounds. The findings of this review showed that the pharmacological activities of C. arvensis confirm its importance and diversity as a traditional remedy for many diseases. This plant presents a wide range of bioactivities, namely, anti-inflammatory, antimicrobial, antitrypanosomial, antitumoral, antimutagenic, and immunomodulatory activities, as well as hemolytic properties and wound treatment. Nevertheless, pharmacokinetic validation and toxicological examinations are required to detect any possible toxicity for future clinical trials.
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Gravina C, Fiorentino M, Formato M, Pecoraro MT, Piccolella S, Stinca A, Pacifico S, Esposito A. LC-HR/MS Analysis of Lipophilic Extracts from Calendula arvensis (Vaill.) L. Organs: An Unexplored Source in Cosmeceuticals. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27248905. [PMID: 36558038 PMCID: PMC9783063 DOI: 10.3390/molecules27248905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/07/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
As part of a project aimed at promoting the use of Calendula arvensis (Vaill.) L. (field marigold, Asteraceae) phytocomplexes in cosmeceutical formulations, the chemical composition in apolar specialized metabolites is herein elucidated. Furthermore, the screening of the cytotoxicity of the apolar extracts was evaluated in order to underline their safety as functional ingredients for cosmetics. After dissection of Calendula organs (florets, fruits, leaves, bracts, stems, and roots), ultrasound-assisted maceration in n-hexane as an extracting solvent allowed us to obtain oil-like mixtures, whose chemical composition has been highlighted through a UHPLC-ESI-QqTOF-MS/MS approach. Twenty-nine metabolites were tentatively identified; different compounds, among which the well-known poly-unsaturated fatty acids, and oxylipins and phosphatides were detected for the first time in Calendula genus. The screening of the dose-response cytotoxicity of the apolar extracts of C. arvensis highlighted the concentration of 10 μg/mL as the most suitable for the formulation of cosmeceutical preparations. Sera enriched with leaf and fruit apolar extracts turned out to have the best activity, suggesting it can be used as a new source in skin care thanks to their higher content in fatty acids.
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Arena R, de Medeiros ACL, Secci G, Mancini S, Manuguerra S, Bovera F, Santulli A, Parisi G, Messina CM, Piccolo G. Effects of Dietary Supplementation with Honeybee Pollen and Its Supercritical Fluid Extract on Immune Response and Fillet's Quality of Farmed Gilthead Seabream ( Sparus aurata). Animals (Basel) 2022; 12:ani12060675. [PMID: 35327073 PMCID: PMC8944498 DOI: 10.3390/ani12060675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/16/2022] [Accepted: 03/04/2022] [Indexed: 02/04/2023] Open
Abstract
The awareness of the correlation between administered diet, fish health and products’ quality has led to the increase in the research for innovative and functional feed ingredients. Herein, a plant-derived product rich in bioactive compounds, such as honeybee pollen (HBP), was included as raw (HBP) and as Supercritical Fluid Extracted (SFE) pollen (HBP_SFE) in the diet for gilthead seabream (Sparus aurata). The experiment was carried out on 90 fish with an average body weight of 294.7 ± 12.8 g, divided into five groups, according to the administration of five diets for 30 days: control diet (CTR); two diets containing HBP at 5% (P5) and at 10% (P10) level of inclusion; two diets containing HBP_SFE, at 0.5% (E0.5) and at 1% (E1) level of inclusion. Their effects were evaluated on 60 specimens (336.2 ± 11.4 g average final body weight) considering the fish growth, the expression of some hepatic genes involved in the inflammatory response (il-1β, il-6 and il-8) through quantitative real-time PCR, and physico-chemical characterization (namely color, texture, water holding capacity, fatty acid profile and lipid peroxidation) of the fish fillets monitored at the beginning (day 0) and after 110 days of storage at −20 °C. The results obtained showed that the treatment with diet E1 determined the up-regulation of il-1β, il-6, and il-8 (p < 0.05); however, this supplementation did not significantly contribute to limiting the oxidative stress. Nevertheless, no detrimental effect on color and the other physical characteristics was observed. These results suggest that a low level of HBP_SFE could be potentially utilized in aquaculture as an immunostimulant more than an antioxidant, but further investigation is necessary.
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Affiliation(s)
- Rosaria Arena
- Laboratory of Marine Biochemistry and Ecotoxicology, Department of Earth and Sea Sciences-DiSTeM, University of Palermo, Via Barlotta 4, 91100 Trapani, Italy; (R.A.); (S.M.); (A.S.); (C.M.M.)
| | - Adja Cristina Lira de Medeiros
- Department of Agriculture, Food, Environment and Forestry-DAGRI, University of Firenze, Via Delle Cascine 5, 50144 Firenze, Italy; (A.C.L.d.M.); (G.S.)
| | - Giulia Secci
- Department of Agriculture, Food, Environment and Forestry-DAGRI, University of Firenze, Via Delle Cascine 5, 50144 Firenze, Italy; (A.C.L.d.M.); (G.S.)
| | - Simone Mancini
- Department of Veterinary Sciences, University of Pisa, Viale Delle Piagge 2, 56124 Pisa, Italy;
| | - Simona Manuguerra
- Laboratory of Marine Biochemistry and Ecotoxicology, Department of Earth and Sea Sciences-DiSTeM, University of Palermo, Via Barlotta 4, 91100 Trapani, Italy; (R.A.); (S.M.); (A.S.); (C.M.M.)
| | - Fulvia Bovera
- Department of Veterinary Medicine and Animal Production, University of Napoli Federico II, Via Delpino 1, 80137 Napoli, Italy; (F.B.); (G.P.)
| | - Andrea Santulli
- Laboratory of Marine Biochemistry and Ecotoxicology, Department of Earth and Sea Sciences-DiSTeM, University of Palermo, Via Barlotta 4, 91100 Trapani, Italy; (R.A.); (S.M.); (A.S.); (C.M.M.)
- Institute of Marine Biology, University Consortium of the Province of Trapani, Via Barlotta 4, 91100 Trapani, Italy
| | - Giuliana Parisi
- Department of Agriculture, Food, Environment and Forestry-DAGRI, University of Firenze, Via Delle Cascine 5, 50144 Firenze, Italy; (A.C.L.d.M.); (G.S.)
- Correspondence: ; Tel.: +39-055-2755590
| | - Concetta Maria Messina
- Laboratory of Marine Biochemistry and Ecotoxicology, Department of Earth and Sea Sciences-DiSTeM, University of Palermo, Via Barlotta 4, 91100 Trapani, Italy; (R.A.); (S.M.); (A.S.); (C.M.M.)
| | - Giovanni Piccolo
- Department of Veterinary Medicine and Animal Production, University of Napoli Federico II, Via Delpino 1, 80137 Napoli, Italy; (F.B.); (G.P.)
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Arena R, Lima S, Villanova V, Moukri N, Curcuraci E, Messina C, Santulli A, Scargiali F. Cultivation and biochemical characterization of isolated Sicilian microalgal species in salt and temperature stress conditions. ALGAL RES 2021. [DOI: 10.1016/j.algal.2021.102430] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Messina CM, Arena R, Manuguerra S, Pericot Y, Curcuraci E, Kerninon F, Renda G, Hellio C, Santulli A. Antioxidant Bioactivity of Extracts from Beach Cast Leaves of Posidonia oceanica (L.) Delile. Mar Drugs 2021; 19:560. [PMID: 34677459 PMCID: PMC8539254 DOI: 10.3390/md19100560] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/26/2021] [Accepted: 09/27/2021] [Indexed: 12/11/2022] Open
Abstract
The marine environment is a generous source of biologically active compounds useful for human health. In 50 years, about 25,000 bioactive marine compounds have been identified, with an increase of 5% per year. Peculiar feature of algae and plants is the production of secondary metabolites, such as polyphenols, synthesized as a form of adaptation to environmental stress. Posidonia oceanica is a Mediterranean endemic and dominant seagrass and represents a biologically, ecologically and geologically important marine ecosystem. Within this study, methanolic and ethanolic extracts were generated from fresh and dried Posidonia oceanica leaves, with the aim to employ and valorize the beach cast leaves. The best yield and antioxidant activity (polyphenols content equal to 19.712 ± 0.496 mg GAE/g and DPPH IC50 of 0.090 µg/µL.) were recorded in 70% ethanol extracts (Gd-E4) obtained from leaves dried for two days at 60 °C and ground four times. HPLC analyses revealed the presence of polyphenols compounds (the most abundant of which was chicoric acid) with antioxidant and beneficial properties. Bioactive properties of the Gd-E4 extracts were evaluated in vitro using fibroblast cells line (HS-68), subjected to UV induced oxidative stress. Pre-treatment of cells with Gd-E4 extracts led to significant protection against oxidative stress and mortality associated with UV exposure, thus highlighting the beneficial properties of antioxidants compounds produced by these marine plants against photo damage, free radicals and associated negative cellular effects. Beach cast leaves selection, processing and extraction procedures, and the in vitro assay results suggested the potentiality of a sustainable approach for the biotechnological exploitation of this resource and could serve a model for other marine resources.
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Affiliation(s)
- Concetta Maria Messina
- Laboratorio di Biochimica Marina ed Ecotossicologia, Dipartimento di Scienze Della Terra e del Mare DiSTeM, Università Degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (R.A.); (S.M.); (E.C.); (A.S.)
| | - Rosaria Arena
- Laboratorio di Biochimica Marina ed Ecotossicologia, Dipartimento di Scienze Della Terra e del Mare DiSTeM, Università Degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (R.A.); (S.M.); (E.C.); (A.S.)
| | - Simona Manuguerra
- Laboratorio di Biochimica Marina ed Ecotossicologia, Dipartimento di Scienze Della Terra e del Mare DiSTeM, Università Degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (R.A.); (S.M.); (E.C.); (A.S.)
| | - Yann Pericot
- LEMAR, IRD, CNRS, Ifremer, Université de Brest, F-29280 Plouzane, France; (Y.P.); (F.K.); (C.H.)
| | - Eleonora Curcuraci
- Laboratorio di Biochimica Marina ed Ecotossicologia, Dipartimento di Scienze Della Terra e del Mare DiSTeM, Università Degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (R.A.); (S.M.); (E.C.); (A.S.)
| | - Fanny Kerninon
- LEMAR, IRD, CNRS, Ifremer, Université de Brest, F-29280 Plouzane, France; (Y.P.); (F.K.); (C.H.)
| | - Giuseppe Renda
- Istituto di Biologia Marina, Consorzio Universitario della Provincia di Trapani, Via G. Barlotta 4, 91100 Trapani, Italy;
| | - Claire Hellio
- LEMAR, IRD, CNRS, Ifremer, Université de Brest, F-29280 Plouzane, France; (Y.P.); (F.K.); (C.H.)
| | - Andrea Santulli
- Laboratorio di Biochimica Marina ed Ecotossicologia, Dipartimento di Scienze Della Terra e del Mare DiSTeM, Università Degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (R.A.); (S.M.); (E.C.); (A.S.)
- Istituto di Biologia Marina, Consorzio Universitario della Provincia di Trapani, Via G. Barlotta 4, 91100 Trapani, Italy;
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Messina CM, Manuguerra S, Arena R, Renda G, Ficano G, Randazzo M, Fricano S, Sadok S, Santulli A. In Vitro Bioactivity of Astaxanthin and Peptides from Hydrolisates of Shrimp ( Parapenaeus longirostris) By-Products: From the Extraction Process to Biological Effect Evaluation, as Pilot Actions for the Strategy "From Waste to Profit". Mar Drugs 2021; 19:md19040216. [PMID: 33924455 PMCID: PMC8070669 DOI: 10.3390/md19040216] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/07/2021] [Accepted: 04/09/2021] [Indexed: 12/14/2022] Open
Abstract
Non-edible parts of crustaceans could be a rich source of valuable bioactive compounds such as the carotenoid astaxanthin and peptides, which have well-recognized beneficial effects. These compounds are widely used in nutraceuticals and pharmaceuticals, and their market is rapidly growing, suggesting the need to find alternative sources. The aim of this work was to set up a pilot-scale protocol for the reutilization of by-products of processed shrimp, in order to address the utilization of this valuable biomass for nutraceutical and pharmaceuticals application, through the extraction of astaxanthin-enriched oil and antioxidant-rich protein hydrolysates. Astaxanthin (AST) was obtained using “green extraction methods,” such as using fish oil and different fatty acid ethyl esters as solvents and through supercritical fluid extraction (SFE), whereas bioactive peptides were obtained by protease hydrolysis. Both astaxanthin and bioactive peptides exhibited bioactive properties in vitro in cellular model systems, such as antioxidant and angiotensin I converting enzyme (ACE) inhibitory activities (IA). The results show higher astaxanthin yields in ethyl esters fatty acids (TFA) extraction and significant enrichment by short-path distillation (SPD) up to 114.80 ± 1.23 µg/mL. Peptide fractions of <3 kDa and 3–5 kDa exhibited greater antioxidant activity while the fraction 5–10 kDa exhibited a better ACE-IA. Lower-molecular-weight bioactive peptides and astaxanthin extracted using supercritical fluids showed protective effects against oxidative damage in 142BR and in 3T3 cell lines. These results suggest that “green” extraction methods allow us to obtain high-quality bioactive compounds from large volumes of shrimp waste for nutraceutical and pharmaceutical applications.
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Affiliation(s)
- Concetta Maria Messina
- Dipartimento di Scienze della terra e del Mare DiSTeM, Laboratorio di Biochimica Marina ed Ecotossicologia, Università degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (S.M.); (R.A.); (G.R.); (G.F.); (A.S.)
- Correspondence:
| | - Simona Manuguerra
- Dipartimento di Scienze della terra e del Mare DiSTeM, Laboratorio di Biochimica Marina ed Ecotossicologia, Università degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (S.M.); (R.A.); (G.R.); (G.F.); (A.S.)
| | - Rosaria Arena
- Dipartimento di Scienze della terra e del Mare DiSTeM, Laboratorio di Biochimica Marina ed Ecotossicologia, Università degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (S.M.); (R.A.); (G.R.); (G.F.); (A.S.)
| | - Giuseppe Renda
- Dipartimento di Scienze della terra e del Mare DiSTeM, Laboratorio di Biochimica Marina ed Ecotossicologia, Università degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (S.M.); (R.A.); (G.R.); (G.F.); (A.S.)
| | - Giovanna Ficano
- Dipartimento di Scienze della terra e del Mare DiSTeM, Laboratorio di Biochimica Marina ed Ecotossicologia, Università degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (S.M.); (R.A.); (G.R.); (G.F.); (A.S.)
| | - Mariano Randazzo
- Istituto di Biologia Marina, Consorzio Universitario della Provincia di Trapani, Via G. Barlotta 4, 91100 Trapani, Italy;
| | - Stefano Fricano
- Dipartimento di Science Economiche, Aziendali e Statistiche, DSEAS, Università degli Studi di Palermo, Viale delle Scienze, Edificio 13, 90100 Palermo, Italy;
| | - Saloua Sadok
- Laboratory of Blue Biotechnology & Aquatic Bioproducts (B3Aqua), Institut National des Sciences et Technologies de la Mer (INSTM), Annexe La Goulette Port de Pêche, La Goulette 2060, Tunisia;
| | - Andrea Santulli
- Dipartimento di Scienze della terra e del Mare DiSTeM, Laboratorio di Biochimica Marina ed Ecotossicologia, Università degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (S.M.); (R.A.); (G.R.); (G.F.); (A.S.)
- Istituto di Biologia Marina, Consorzio Universitario della Provincia di Trapani, Via G. Barlotta 4, 91100 Trapani, Italy;
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Messina CM, Arena R, Manuguerra S, Renda G, Laudicella VA, Ficano G, Fazio G, La Barbera L, Santulli A. Farmed Gilthead Sea Bream ( Sparus aurata) by-Products Valorization: Viscera Oil ω-3 Enrichment by Short-Path Distillation and In Vitro Bioactivity Evaluation. Mar Drugs 2021; 19:md19030160. [PMID: 33803687 PMCID: PMC8002999 DOI: 10.3390/md19030160] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 03/03/2021] [Accepted: 03/11/2021] [Indexed: 12/27/2022] Open
Abstract
This study shows a pilot scale protocol aimed to obtain an omega 3-enriched oil after the processing of farmed gilthead sea bream viscera (SBV); this was oil was tested in vitro for bioactivity, attesting to the possibility to turn waste into profit The quality of the oil, in terms of requirements for animal and human consumption, was assessed by determining some chemical parameters, such as peroxide value (PV), thiobarbituric acid reactive substances (TBARS), ρ-anisidine (ρ-AV) content, total oxidation value (TOTOX), and phospholipids and free fatty acid (%), both in crude viscera oil (CVO) and refined viscera oil (RVO). Among the extraction conditions, the higher CVO yields were obtained at 60 °C for 10 min (57.89%) and at 80 °C for 10 min (67.5%), and the resulting oxidation levels were low when utilizing both extraction conditions. RVO, obtained from CVO extracted at 60 °C, showed the highest quality on the basis of the assessed parameters. The ethyl esters of the total fatty acid (TFA) contents extracted from RVO were enriched in the ω-3 polyunsaturated fatty acid fraction (PUFAE) up to almost 56% via short path distillation (SPD). Antioxidant activities and adipogenic properties were tested in vitro. PUFAE protected 3T3 L1 cells from oxidative stress and exerted an anti-adipogenic effect in Dicentrarchus labrax pre-adipocytes, attesting to the beneficial properties for both farmed fish and human health. These results could stimulate the adoption of solutions aimed to recover and utilize aquaculture by-products at a higher scale, turning "waste into profit" and indicating a strategy to reach more sustainable business models in aquaculture resource utilization according to the principles of the circular economy.
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Affiliation(s)
- Concetta Maria Messina
- Laboratorio di Biochimica Marina ed Ecotossicologia, Dipartimento di Scienze della Terra e del Mare DiSTeM, Università degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (C.M.M.); (R.A.); (S.M.); (G.R.); (G.F.)
| | - Rosaria Arena
- Laboratorio di Biochimica Marina ed Ecotossicologia, Dipartimento di Scienze della Terra e del Mare DiSTeM, Università degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (C.M.M.); (R.A.); (S.M.); (G.R.); (G.F.)
| | - Simona Manuguerra
- Laboratorio di Biochimica Marina ed Ecotossicologia, Dipartimento di Scienze della Terra e del Mare DiSTeM, Università degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (C.M.M.); (R.A.); (S.M.); (G.R.); (G.F.)
| | - Giuseppe Renda
- Laboratorio di Biochimica Marina ed Ecotossicologia, Dipartimento di Scienze della Terra e del Mare DiSTeM, Università degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (C.M.M.); (R.A.); (S.M.); (G.R.); (G.F.)
| | - Vincenzo Alessandro Laudicella
- Istituto di Biologia Marina, Consorzio Universitario della Provincia di Trapani, Via G. Barlotta 4, 91100 Trapani, Italy; (V.A.L.); (L.L.B.)
| | - Giovanna Ficano
- Laboratorio di Biochimica Marina ed Ecotossicologia, Dipartimento di Scienze della Terra e del Mare DiSTeM, Università degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (C.M.M.); (R.A.); (S.M.); (G.R.); (G.F.)
| | - Gioacchino Fazio
- Dipartimento di Science Economiche, Aziendali e Statistiche, DSEAS, Università degli Studi di Palermo, Viale delle Scienze, Edificio 13, 90100 Palermo, Italy;
| | - Laura La Barbera
- Istituto di Biologia Marina, Consorzio Universitario della Provincia di Trapani, Via G. Barlotta 4, 91100 Trapani, Italy; (V.A.L.); (L.L.B.)
| | - Andrea Santulli
- Laboratorio di Biochimica Marina ed Ecotossicologia, Dipartimento di Scienze della Terra e del Mare DiSTeM, Università degli Studi di Palermo, Via G. Barlotta 4, 91100 Trapani, Italy; (C.M.M.); (R.A.); (S.M.); (G.R.); (G.F.)
- Istituto di Biologia Marina, Consorzio Universitario della Provincia di Trapani, Via G. Barlotta 4, 91100 Trapani, Italy; (V.A.L.); (L.L.B.)
- Correspondence:
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Seasonal characterization of nutritional and antioxidant properties of Opuntia ficus-indica [(L.) Mill.] mucilage. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2020.106398] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Le TN, Sakulsataporn N, Chiu CH, Hsieh PC. Polyphenolic Profile and Varied Bioactivities of Processed Taiwanese Grown Broccoli: A Comparative Study of Edible and Non-Edible Parts. Pharmaceuticals (Basel) 2020; 13:ph13050082. [PMID: 32354112 PMCID: PMC7280965 DOI: 10.3390/ph13050082] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 04/23/2020] [Accepted: 04/24/2020] [Indexed: 12/12/2022] Open
Abstract
Broccoli contains a substantial amount of bioactive compounds such as glucosinolates, phenolics, and essential nutrients, which are positively linked to health-promoting effects. This work aimed to evaluate whether both edible and non-edible parts of broccoli could be effective by examining in vitro antioxidant, cytotoxic, apoptotic, and antibacterial properties of its floret, leaf, and seed extracts (FE, LE, and SE, correspondingly). High-performance liquid chromatography (HPLC) and various assays exhibited strong antioxidant activities of all samples. LE obtained the highest capacity, correlated to its polyphenolic contents. SE exerted significant cytotoxicity against A549, Caco-2, and HepG2 cancer cell lines at low inhibitory concentration (IC)50 values (0.134, 0.209, and 0.238 mg/mL, respectively), as tested by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. Flow cytometry confirmed apoptosis induction of extracts in Caco-2 cells by revealing an increased subG1 population and a decreased mitochondrial membrane potential. The considerable antibacterial efficacy was observed in either LE and SE against Bacillus subtilis and Salmonella typhimurium (0.39-0.78 mg/mL) using well-agar diffusion and minimum inhibitory concentration (MIC) techniques, along with the weak activity against Staphylococcus aureus and Escherichia coli (1.56-3.13 mg/mL). The findings suggest that broccoli and its byproducts might serve as a promising source for further development of food or pharmaceutical products.
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Screening of Antioxidant Potentials and Bioactive Properties of the Extracts Obtained from Two Centaurea L. Species (C. kroumirensis Coss. and C. sicula L. subsp sicula). APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10072267] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Herbal medicines, dietary supplements, or infusions with health promoting effects can note strong consumer demand. Hence, researchers and scientists have been increasingly focusing on the promotion of medicinal plants. In this respect, the present study has the evaluation of the biological properties of different extracts (hexane, chloroform, methanol, ultrasonic, essential oil, and supercritical) obtained from two Centaurea species (C. kroumirensis (Coss.) and C. sicula L. subsp sicula) as purpose. Antioxidative activities were assessed by in vitro assays including total phenolic content, free radical scavenging assay and ferric ion reducing power. Among the fourteen extracts examined, the highest total phenolic content (TPC) and antioxidant abilities were recorded in ultrasonic ethanol extracts of both Centaurea species. Additionally, these extracts exhibited a noticeable strong protective effect of the human skin fibroblast cell line (HS-68) that was exposed to oxidative stress induced by hydrogen peroxide. According to our results, the sonication with ethanol might be an ideal, rapid, and eco-friendly extraction method for obtaining a polyphenol-rich extract that exhibited high antioxidant activity. The results presented herein suggest that Centaurea species could be promoted as an antioxidant resource that could be exploited for the development of nutraceuticals or in pharmacology industry.
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Messina CM, Panettieri V, Arena R, Renda G, Espinosa Ruiz C, Morghese M, Piccolo G, Santulli A, Bovera F. The Inclusion of a Supercritical Fluid Extract, Obtained From Honey Bee Pollen, in the Diet of Gilthead Sea Bream ( Sparus aurata), Improves Fish Immune Response by Enhancing Anti-oxidant, and Anti-bacterial Activities. Front Vet Sci 2020; 7:95. [PMID: 32161764 PMCID: PMC7053408 DOI: 10.3389/fvets.2020.00095] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 02/10/2020] [Indexed: 11/13/2022] Open
Abstract
In the present study, the immune-stimulatory effect of two levels of honey bee pollen (5 and 10%, P5 and P10 treatment, respectively) and its supercritical fluid extract (0. 5 and 1%, E0.5 and E1, respectively) included in the diet, was tested in gilthead seabream (Sparus aurata). The in vivo trial was preceded by the evaluation of antioxidant properties of three different bee pollen extracts obtained by water, ethanol 80%, and Supercritic Fluids Extraction (SFE). The preliminary evaluation attested that the SFE showed the lowest extraction yield (10.47%) compared to ethanol 80% (48.61%) and water (45.99%). SFE extract showed good antioxidant properties with high polyphenol content (13.06 mg GAE/g), radical scavenging activity (3.12 mg/ml), reducing power (38.68 mg/mL EC50). On the contrary, the water extract showed the significantly lowest polyphenol content (2 mg GAE/g; P < 0.05). The results of in vivo trial demonstrate that the diets supplemented with SFE bee pollen extract had a stimulatory effect on fish serum immunity, respect to the inclusion of raw pollen, this latter revealing some inhibitory effects in the immune response, such a decrease of serum peroxidase and lysozyme activities, particularly in P10 group significantly different (P < 0.05) from the control group. On the contrary, serum peroxidase, protease, antiprotease, were significantly increased in fish fed the diets supplemented with supercritical fluid extract, respect to the fish fed on control and on diets supplemented with 5 and 10% of raw pollen. For what concerns the bactericidal activity against Vibrio harveyii, all the treatments containing bee pollen regardless of the type showed their serum bactericidal activity significantly increased with respect to the control groups (p < 0.05). Given its high antioxidant properties, the absence of toxic solvents and the positive action carried out on improving the humoral response in gilthead seam bream, honey bee pollen SFE extract can be taken into account in the formulation of fish feeds.
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Affiliation(s)
- Concetta Maria Messina
- Laboratory of Marine Biochemistry and Ecotoxicology, Department of Earth and Sea Sciences, University of Palermo, Palermo, Italy
| | - Valentina Panettieri
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy
| | - Rosaria Arena
- Laboratory of Marine Biochemistry and Ecotoxicology, Department of Earth and Sea Sciences, University of Palermo, Palermo, Italy
| | - Giuseppe Renda
- Laboratory of Marine Biochemistry and Ecotoxicology, Department of Earth and Sea Sciences, University of Palermo, Palermo, Italy
| | - Cristobal Espinosa Ruiz
- Laboratory of Marine Biochemistry and Ecotoxicology, Department of Earth and Sea Sciences, University of Palermo, Palermo, Italy
| | - Maria Morghese
- Laboratory of Marine Biochemistry and Ecotoxicology, Department of Earth and Sea Sciences, University of Palermo, Palermo, Italy
| | - Giovanni Piccolo
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy
| | - Andrea Santulli
- Laboratory of Marine Biochemistry and Ecotoxicology, Department of Earth and Sea Sciences, University of Palermo, Palermo, Italy.,Institute of Marine Biology, Consorzio Universitario Della Provincia di Trapani, Trapani, Italy
| | - Fulvia Bovera
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy
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