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de Deus C, Eduardo de Souza Brener C, Marques da Silva T, Somacal S, Queiroz Zepka L, Jacob Lopes E, de Bona da Silva C, Teixeira Barcia M, Lozano Sanchez J, Ragagnin de Menezes C. Co-encapsulation of Lactobacillus plantarum and bioactive compounds extracted from red beet stem (Beta vulgaris L.) by spray dryer. Food Res Int 2023; 167:112607. [PMID: 37087225 DOI: 10.1016/j.foodres.2023.112607] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 02/10/2023] [Accepted: 02/14/2023] [Indexed: 02/21/2023]
Abstract
Probiotic bacteria and bioactive compounds obtained from plant origin stand out as ingredients with the potential to increase the healthiness of functional foods, as there is currently a recurrent search for them. Probiotics and bioactive compounds are sensitive to intrinsic and extrinsic factors in the processing and packaging of the finished product. In this sense, the present study aims to evaluate the co-encapsulation by spray dryer (inlet air temperature 120 °C, air flow 40 L / min, pressure of 0.6 MPa and 1.5 mm nozzle diameter) of probiotic bacteria (L.plantarum) and compounds extracted from red beet stems (betalains) in order to verify the interaction between both and achieve better viability and resistance of the encapsulated material. When studying the co-encapsulation of L.plantarum and betalains extracted from beet stems, an unexpected influence was observed with a decrease in probiotic viability in the highest concentration of extract (100 %), on the other hand, the concentration of 50 % was the best enabled and maintained the survival of L.plantarum in conditions of 25 °C (63.06 %), 8 °C (88.80 %) and -18 °C (89.28 %). The viability of the betalains and the probiotic was better preserved in storage at 8 and -18 °C, where the encapsulated stability for 120 days was successfully achieved. Thus, the polyfunctional formulation developed in this study proved to be promising, as it expands the possibilities of application and development of new foods.
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EFFECTS OF COLD PLASMA ON CHLOROPHYLLS, CAROTENOIDS, ANTHOCYANINS, AND BETALAINS. Food Res Int 2023; 167:112593. [PMID: 37087222 DOI: 10.1016/j.foodres.2023.112593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 01/25/2023] [Accepted: 02/14/2023] [Indexed: 02/19/2023]
Abstract
Plasma is considered by several researchers to be the fourth state of matter. Cold plasma has been highlighted as an alternative to thermal treatments because heat induces less degradation of thermolabile bioactive compounds, such as natural pigments. In this review, we provide a compilation of the current information about the effects of cold plasma on natural pigments, such as the changes caused by plasma to the molecules of chlorophylls, carotenoids, anthocyanins, and betalains. As a result of the literature review, it is noted that can degrade cell membrane and promote damage to pigment storage sites; thereby releasing pigments and increasing their content in the extracellular space. However, the reactive species contained in the cold plasma can cause degradation of the pigments. Cold plasma is a promising technology for extracting pigments; however, case-by-case optimization of the extraction process is required.
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Ashagrie G, Girmaw F, Tarekegn A, Baye T, Dagne A. Evaluation of Analgesics and Anti-Inflammatory Activity of the Root Extract of Impatiens rothii (Balsaminaceae) in Rodents. J Exp Pharmacol 2023; 15:207-214. [PMID: 37101556 PMCID: PMC10124745 DOI: 10.2147/jep.s410024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 04/18/2023] [Indexed: 04/28/2023] Open
Abstract
Background The roots of Impatiens rothii has been used as a traditional remedy for painful conditions, rheumatism, isthmus and crural aches. However, the analgesic and anti-inflammatory properties of this plant have yet to be scientifically confirmed. The purpose of this study was to explore possible analgesic and anti-inflammatory activities 80% methanolic root extract of Impatiens rothii. Methods To obtain the crude extract, the roots of Impatiens rothii that had been dried and ground up were macerated in 80% methanol. The analgesic activity was determined using acetic acid-induced writhing and hot plate tests in mice, whereas the anti-inflammatory activity was analyzed using carrageenan-induced paw edema model in rats. The extract was orally administered at a dose of 100, 200 and 400 mg/kg. Results All tested doses of Impatiens rothii extract showed significant analgesic activity (p<0.05) at observations of 30 to 120 minutes compared to the negative control in the hot plate test. In acetic acid-induced writhing test all tested doses of the 80% methanol extract of Impatiens rothii significantly (p < 0.001) reduced the number of writhing. In comparison to the control group, all tested doses displayed a significant decrease in paw edema, which appeared 2-5 hours after induction (p<0.05). Conclusion From the results of this study, it can be stated that 80% methanolic extract of Impatiens rothii possessed substantial analgesic and anti-inflammatory activities, hence providing scientific basis for the use of this plant in the treatment of pain and inflammatory diseases.
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Affiliation(s)
- Getachew Ashagrie
- Department of Pharmacy, College of Health Science, Woldia University, Woldia, Ethiopia
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Correspondence: Getachew Ashagrie, Email
| | - Fentaw Girmaw
- Department of Pharmacy, College of Health Science, Woldia University, Woldia, Ethiopia
| | - Abebe Tarekegn
- Department of Pharmacy, College of Health Science, Woldia University, Woldia, Ethiopia
| | - Tenaw Baye
- Department of Pharmacy, College of Health Science, Woldia University, Woldia, Ethiopia
| | - Abebe Dagne
- Department of Pharmacy, College of Health science, Debre Markos University, Debre Markos, Ethiopia
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Plant-based bioactive compounds: Healthy promoters and protective agents. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.03.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Pires EDO, Pereira E, Carocho M, Pereira C, Dias MI, Calhelha RC, Ćirić A, Soković M, Garcia CC, Ferreira ICFR, Caleja C, Barros L. Study on the Potential Application of Impatiens balsamina L. Flowers Extract as a Natural Colouring Ingredient in a Pastry Product. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:9062. [PMID: 34501651 PMCID: PMC8431334 DOI: 10.3390/ijerph18179062] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/23/2021] [Accepted: 08/25/2021] [Indexed: 01/03/2023]
Abstract
Flowers of the genus Impatiens are classified as edible; however, their inclusion in the human diet is not yet a common practice. Its attractive colours have stirred great interest by the food industry. In this sense, rose (BP) and orange (BO) I. balsamina flowers were nutritionally studied, followed by an in-depth chemical study profile. The non-anthocyanin and anthocyanin profiles of extracts of both flower varieties were also determined by high-performance liquid chromatography coupled to a diode array and mass spectrometry detector (HPLC-DAD-ESI/MS). The results demonstrated that both varieties presented significant amounts of phenolic compounds, having identified nine non-anthocyanin compounds and 14 anthocyanin compounds. BP extract stood out in its bioactive properties (antioxidant and antimicrobial potential) and was selected for incorporation in "bombocas" filling. Its performance as a colouring ingredient was compared with the control formulations (white filling) and with E163 (anthocyanins) colorant. The incorporation of the natural ingredient did not cause changes in the chemical and nutritional composition of the product; and although the colour conferred was lighter than presented by the formulation with E163 (suggesting a more natural aspect), the higher antioxidant activity could meet the expectations of the current high-demand consumer.
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Affiliation(s)
- Eleomar de O. Pires
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.d.O.P.J.); (E.P.); (M.C.); (C.P.); (M.I.D.); (R.C.C.); (I.C.F.R.F.)
- Departamento Acadêmico de Alimentos (DAALM), Câmpus Medianeira, Universidade Tecnológica Federal do Paraná (UTFPR), CEP, Medianeira 85884-000, PR, Brazil;
| | - Eliana Pereira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.d.O.P.J.); (E.P.); (M.C.); (C.P.); (M.I.D.); (R.C.C.); (I.C.F.R.F.)
| | - Márcio Carocho
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.d.O.P.J.); (E.P.); (M.C.); (C.P.); (M.I.D.); (R.C.C.); (I.C.F.R.F.)
| | - Carla Pereira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.d.O.P.J.); (E.P.); (M.C.); (C.P.); (M.I.D.); (R.C.C.); (I.C.F.R.F.)
| | - Maria Inês Dias
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.d.O.P.J.); (E.P.); (M.C.); (C.P.); (M.I.D.); (R.C.C.); (I.C.F.R.F.)
| | - Ricardo C. Calhelha
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.d.O.P.J.); (E.P.); (M.C.); (C.P.); (M.I.D.); (R.C.C.); (I.C.F.R.F.)
| | - Ana Ćirić
- Institute for Biological Research “Siniša Stanković”—National Institute of Republic of Serbia, University of Belgrade, 11000 Belgrade, Serbia; (A.Ć.); (M.S.)
| | - Marina Soković
- Institute for Biological Research “Siniša Stanković”—National Institute of Republic of Serbia, University of Belgrade, 11000 Belgrade, Serbia; (A.Ć.); (M.S.)
| | - Carolina C. Garcia
- Departamento Acadêmico de Alimentos (DAALM), Câmpus Medianeira, Universidade Tecnológica Federal do Paraná (UTFPR), CEP, Medianeira 85884-000, PR, Brazil;
| | - Isabel C. F. R. Ferreira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.d.O.P.J.); (E.P.); (M.C.); (C.P.); (M.I.D.); (R.C.C.); (I.C.F.R.F.)
| | - Cristina Caleja
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.d.O.P.J.); (E.P.); (M.C.); (C.P.); (M.I.D.); (R.C.C.); (I.C.F.R.F.)
| | - Lillian Barros
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.d.O.P.J.); (E.P.); (M.C.); (C.P.); (M.I.D.); (R.C.C.); (I.C.F.R.F.)
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