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Study of Stability, Cytotoxic and Antimicrobial Activity of Chios Mastic Gum Fractions (Neutral, Acidic) after Encapsulation in Liposomes. Foods 2022; 11:foods11030271. [PMID: 35159423 PMCID: PMC8834444 DOI: 10.3390/foods11030271] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 01/05/2022] [Accepted: 01/14/2022] [Indexed: 02/07/2023] Open
Abstract
Mastic gum is a resinous sap produced by Pistacia lentiscus growing in the island of Chios (Greece) and has been recognized since Antiquity for its distinctive aroma as well as medical properties (antimicrobial, antioxidant, anti-inflammatory ones). The oral absorption of Chios Mastic gum (an insoluble polymer of poly-β-myrcene is among the most abundant contents) is poor due to its low water-solubility. We report in this study, two different Chios mastic gum extracts, the acidic mastic gum extract—AMGE—and the neutral one—NMGE, both prepared after removal of the contained polymer in order to ameliorate solubility and enhance in vivo activity. Liposomes are presented as a promising delivery system due to their physicochemical and biophysical properties to increase stability and absorption efficiency of the mastic gum extracts within the gastrointestinal (GI) tract. The aim of this study was to evaluate the stability in GI simulated conditions together with cytotoxic and antimicrobial activity of the two extracts (AMGE and NMGE) after encapsulation in a well characterized liposome formulation. Liposomes-AMGE complex showed an improved stability behavior in GI simulated conditions. Both assayed extracts showed significant dose dependent inhibition against the growth of liver cancer HepG2 cells and an interesting antimicrobial activity against several microorganisms. Conclusively, encapsulation could be evaluated as a beneficial procedure for further applications of mastic resin.
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2
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Matthäus B, Babiker EE, Özcan MM, Al-Juhaimi FY, Ahmed IAM, Ghafoor K. Changes in Fatty Acid, Tocopherol and Sterol Contents of Oils Extracted from Several Vegetable Seeds. J Oleo Sci 2021; 70:1607-1614. [PMID: 34645752 DOI: 10.5650/jos.ess21225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Oil contents of seeds changed between 15.89 g/100 g (purslane) and 38.97 g/100 g (black radish). Palmitic acid contents of oil samples were found between 2.2 g/100 g (turnip) and 15.0 g/100 g (purslane). While oleic acid contents of oil samples change between 12.1% (turnip) and 69.8% (purple carrot), linoleic acid contents of oils were determined between 8.9% (black radish) and 57.0% (onion). The highest linolenic acid was found in purslane oil (26.7%). While α-tocopherol contents of oil samples range from 2.01 mg/kg (purple carrot) to 903.01 mg/kg (onion), γ-tocopherol contents of vegetable seed oils changed between 1.14 mg/kg (curly lettuce) and 557.22 mg/kg (purslane). While campesterin contents of seed oils change between 203.2 mg/kg (purple carrot) and 2808.5 mg/kg (cabbage Yalova), stosterin contents of oil samples varied from 981.5 (curly lettuce) to 4843.3 mg/kg (purslane). The highest brassicasterin and δ5-avenasterin were found in red cabbage oil (894.5 mg/kg) and purslane seed oils (971.3 mg/kg), respectively. Total sterol contents of seed oils changed between 2960.4 mg/kg (purple carrot) and 9185.1 mg/kg (purslane). According to the results, vegetable seeds have different bioactive compound such as fatty acid, tocopherol and phytosterol.
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Affiliation(s)
- Bertrand Matthäus
- Max Rubner-Institut (MRI), Bundesforschungsinstitut für Ernährung und Lebensmittel Institut für Sicherheit und Qualitätbei Getreide
| | - Elfadil E Babiker
- Department of Food Science & Nutrition, College of Food and Agricultural Sciences, King Saud University
| | - Mehmet Musa Özcan
- Department of Food Engineering, Faculty of Agriculture, Selcuk University
| | - Fahad Y Al-Juhaimi
- Department of Food Science & Nutrition, College of Food and Agricultural Sciences, King Saud University
| | - Isam A Mohamed Ahmed
- Department of Food Science & Nutrition, College of Food and Agricultural Sciences, King Saud University
| | - Kashif Ghafoor
- Department of Food Science & Nutrition, College of Food and Agricultural Sciences, King Saud University
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3
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Kondratowicz A, Neunert G, Niezgoda N, Bryś J, Siger A, Rudzińska M, Lewandowicz G. Egg Yolk Extracts as Potential Liposomes Shell Material: Composition Compared with Vesicles Characteristics. J Food Sci 2018; 83:2527-2535. [PMID: 30229905 DOI: 10.1111/1750-3841.14341] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 08/04/2018] [Accepted: 08/07/2018] [Indexed: 01/20/2023]
Abstract
Our aim was to propose simple extraction process to obtain phospholipids along with yolk-derived vitamins and fats. Five extracts marked as ethanol/acetone, methanol-chloroform/acetone, hot ethanol, hexane, and cold ethanol were developed and compared. Extracts' compositions were analyzed in terms of phospholipid, polar and nonpolar fraction, cholesterol, carotenoids, and tocopherols content. Further, liposomes prepared from extracts were characterized. The highest extraction efficiency was achieved by a one-step hexane procedure. However, that sample, in contrast to the other four extracts, revealed distinctively lower permeability when used for liposomes membrane formation. Principal component analysis proved that major components contents were decisive for liposomes membranes permeability, whereas minor constituents' content controlled zeta potential and Z-average size. PRACTICAL APPLICATION Liposomes are nanocarriers widely used in pharmaceutical industry. Due to intravenous route of administration, they have to be produced from phospholipids of very fine purity. On the other hand, there is increasing interest in nanoencapsulation of labile, bioactive substances for manufacturing of health promoting food. Unfortunately, high-price pure phospholipids are prohibitive for food applications. The use of raw material obtained by simple extraction procedure instead of highly purified phospholipids could be an attractive alternative for food industry.
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Affiliation(s)
- Anna Kondratowicz
- Faculty of Chemical Technology, Poznan Univ. of Technology, 4 Berdychowo Street, 60-695, Poznan, Poland
| | - Grażyna Neunert
- Faculty of Food Science and Nutrition, Poznan Univ. of Life Sciences, Dept. of Physics and Biophysics, 38/42 Wojska Polskiego Street, 60-637, Poznań, Poland
| | - Natalia Niezgoda
- Faculty of Biotechnology and Food Science, Wroclaw Univ. of Environmental and Life Sciences, 25 Norwida Street, 50-375, Wroclaw, Poland
| | - Joanna Bryś
- Faculty of Food Sciences, Warsaw Univ. of Life Sciences, 159c Nowoursynowska Street, 02-787, Warsaw, Poland
| | - Aleksander Siger
- Faculty of Food Science and Nutrition, Dept. of Food Biochemistry and Analysis, Poznan Univ. of Life Sciences, 48 Mazowiecka Street, 60-623, Poznan, Poland
| | - Magdalena Rudzińska
- Faculty of Food Science and Nutrition, Inst. of Food Technology of Plant Origin, Poznan Univ. of Life Sciences, 31 Wojska Polskiego Street, 60-624, Poznan, Poland
| | - Grażyna Lewandowicz
- Dept. of Biotechnology and Food Microbiology, Faculty of Food Science and Nutrition, Poznan Univ. of Life Sciences, 48 Wojska Polskiego Street, 60-627, Poznan, Poland
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4
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Rovoli M, Pappas I, Lalas S, Gortzi O, Kontopidis G. In vitro and in vivo assessment of vitamin A encapsulation in a liposome–protein delivery system. J Liposome Res 2018; 29:142-152. [DOI: 10.1080/08982104.2018.1502314] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Magdalini Rovoli
- Laboratory of Biochemistry, Faculty of Veterinary Medicine, University of Thessaly, Karditsa, Greece
| | - Ioannis Pappas
- Laboratory of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Thessaly, Karditsa, Greece
| | - Stavros Lalas
- Department of Food Technology, Technological Educational Institution of Thessaly, Karditsa, Greece
| | - Olga Gortzi
- Department of Food Technology, Technological Educational Institution of Thessaly, Karditsa, Greece
| | - George Kontopidis
- Laboratory of Biochemistry, Faculty of Veterinary Medicine, University of Thessaly, Karditsa, Greece
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5
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Kamila PK, Ray A, Sahoo A, Nayak S, Mohapatra PK, Panda PC. Physicochemical characteristics of the Lasiococca comberi Haines seeds. Nat Prod Res 2017; 32:2352-2355. [DOI: 10.1080/14786419.2017.1408091] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Pradeep Kumar Kamila
- Taxonomy & Conservation Division, Regional Plant Resource Centre, Bhubaneswar, India
| | - Asit Ray
- Centre of Biotechnology, Siksha O Anusandhan University, Ghatikia, Bhubaneswar, India
| | - Ambika Sahoo
- Centre of Biotechnology, Siksha O Anusandhan University, Ghatikia, Bhubaneswar, India
| | - Sanghamitra Nayak
- Centre of Biotechnology, Siksha O Anusandhan University, Ghatikia, Bhubaneswar, India
| | | | - Pratap Chandra Panda
- Taxonomy & Conservation Division, Regional Plant Resource Centre, Bhubaneswar, India
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6
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Radenkovs V, Feldmane D. Profile of lipophilic antioxidants in the by-products recovered from six cultivars of sour cherry (Prunus cerasus L.). Nat Prod Res 2017; 31:2549-2553. [DOI: 10.1080/14786419.2017.1315718] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Vitalijs Radenkovs
- Institute of Horticulture, Latvia University of Agriculture, Dobele, Latvia
| | - Daina Feldmane
- Institute of Horticulture, Latvia University of Agriculture, Dobele, Latvia
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Cieśla J, Koczańska M, Narkiewicz-Michałek J, Szymula M, Bieganowski A. The physicochemical properties of CTAB solutions in the presence of α-tocopherol. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.07.058] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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8
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Górnaś P, Rudzińska M, Raczyk M, Soliven A. Lipophilic bioactive compounds in the oils recovered from cereal by-products. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2016; 96:3256-3265. [PMID: 26522347 DOI: 10.1002/jsfa.7511] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Revised: 10/25/2015] [Accepted: 10/26/2015] [Indexed: 06/05/2023]
Abstract
BACKGROUND The by-products of seven different cereal grains were investigated as a source of extractable oil, rich in lipophilic bioactive compounds. RESULTS Oil yields (g kg(-1) DW) recovered from cereal by-products were as follows: 189 (rice bran) > 112 (wheat germ) > 74 (corn bran) > 58 (oat bran) > 41 (buckwheat bran) > 39 (spelt bran) > 33 (wheat bran) > 27 (rye bran). The main fatty acids identified in the studied oil samples were palmitic acid (11.39-17.23%), oleic acid (11.76-42.73%), linoleic acid (35.54-62.65%) and α-linolenic acid (1.05-9.46%). The range of total tocochromanols and phytosterols in the obtained oils was 0.369-3.763 and 1.19-35.24 g kg(-1) of oil, respectively. The oils recovered from buckwheat and corn bran, and wheat germ were dominated by tocopherols (99.9, 84.2 and 96.5%, respectively), whereas the oat, rice, rye, spelt, wheat bran oils were rich in tocotrienols (73.9, 79.6, 78.1, 90.6 and 73.8%, respectively). The campesterol and β-sitosterol constituted 10.1-32.5 and 30.4-63.7%, respectively, of total phytosterols contents identified in all of the studied samples. CONCLUSION The present study demonstrated that oils recovered from the cereal by-products are richer sources of bioactive compounds, compared with traditional oils. © 2015 Society of Chemical Industry.
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Affiliation(s)
- Paweł Górnaś
- Latvia State Institute of Fruit-Growing, Graudu 1, Dobele, LV-3701, Latvia
| | - Magdalena Rudzińska
- Institute of Food Technology of Plant Origin, Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 31, 60-624, Poznań, Poland
| | - Marianna Raczyk
- Institute of Food Technology of Plant Origin, Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 31, 60-624, Poznań, Poland
| | - Arianne Soliven
- Australian Centre for Research on Separation Sciences (ACROSS), School of Science and Health, University of Western Sydney (Parramatta), Sydney, NSW, Australia
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Górnaś P, Rudzińska M, Raczyk M, Mišina I, Segliņa D. Impact of Cultivar on Profile and Concentration of Lipophilic Bioactive Compounds in Kernel Oils Recovered from Sweet Cherry (Prunus avium L.) by-Products. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2016; 71:158-164. [PMID: 26984340 DOI: 10.1007/s11130-016-0538-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Lipophilic bioactive compounds in oils recovered from the kernels of seven sweet cherry (Prunus avium L.) cultivars, harvested at single location in 2013, were studied. Oil yield in sweet cherry ranged between 30.3-40.3 % (w/w) dw. The main fatty acids were oleic acid (39.62-49.92 %), linoleic acid (31.13-38.81 %), α-eleostearic acid (7.23-10.73 %) and palmitic acid (5.59-7.10 %), all four represented approximately 95 % of the total detected fatty acids. The ranges of total tocochromanols and sterols were between 83.1-111.1 and 233.6-419.4 mg/100 g of oil, respectively. Regardless of the cultivar, the γ-tocopherol and β-sitosterol were the main lipophilic minor bioactive compounds. The content of the carotenoids and squalene were between 0.38-0.62 and 60.9-127.7 mg/100 g of oil, respectively. Three significant correlations were found between oil yield and total contents of sterols (r = -0.852), tocochromanols (r = -0.880) and carotenoids (r = -0.698) in sweet cherry kernel oils. The oil yield, as well as the content of lipophilic bioactive compounds in oil was significantly affected by the cultivar.
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Affiliation(s)
- Paweł Górnaś
- Institute of Horticulture, Latvia University of Agriculture, Graudu 1, Dobele, LV-3701, Latvia.
| | - Magdalena Rudzińska
- Institute of Food Technology of Plant Origin, Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 31, 60-624, Poznań, Poland
| | - Marianna Raczyk
- Institute of Food Technology of Plant Origin, Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 31, 60-624, Poznań, Poland
| | - Inga Mišina
- Institute of Horticulture, Latvia University of Agriculture, Graudu 1, Dobele, LV-3701, Latvia
| | - Dalija Segliņa
- Institute of Horticulture, Latvia University of Agriculture, Graudu 1, Dobele, LV-3701, Latvia
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Górnaś P, Rudzińska M, Raczyk M, Mišina I, Soliven A, Lācis G, Segliņa D. Impact of Species and Variety on Concentrations of Minor Lipophilic Bioactive Compounds in Oils Recovered from Plum Kernels. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:898-905. [PMID: 26730611 DOI: 10.1021/acs.jafc.5b05330] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The profile of bioactive compounds (carotenoids, tocopherols, tocotrienols, phytosterols, and squalene) in oils recovered from the kernels of 28 plum varieties of hexaploid species Prunus domestica L. and diploid plums Prunus cerasifera Ehrh. and their crossbreeds were studied. Oil yields in plum kernels of both P. cerasifera and P. domestica was in wide ranges of 22.6-53.1 and 24.2-46.9% (w/w) dw, respectively. The contents of total tocochromanols, carotenoids, phytosterols, and squalene was significantly affected by the variety and ranged between 70.7 and 208.7 mg/100 g of oil, between 0.41 and 3.07 mg/100 g of oil, between 297.2 and 1569.6 mg/100 g of oil, and between 25.7 and 80.4 mg/100 g of oil, respectively. Regardless of the cultivar, β-sitosterol and γ-tocopherol were the main minor lipophilic compounds in plum kernel oils and constituted between 208.5 and 1258.7 mg/100 g of oil and between 60.5 and 182.0 mg/100 g of oil, respectively. Between the studied plum species, significant differences were recorded for δ-tocopherol (p = 0.007), 24-methylenecycloartanol (p = 0.038), and citrostadienol (p = 0.003), but they were insufficient for discrimination by PCA.
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Affiliation(s)
- Paweł Górnaś
- Institute of Horticulture, Latvia University of Agriculture , Graudu 1, Dobele, LV-3701 Latvia
| | - Magdalena Rudzińska
- Institute of Food Technology of Plant Origin, Faculty of Food Science and Nutrition, Poznań University of Life Sciences , Wojska Polskiego 31, 60-624 Poznań, Poland
| | - Marianna Raczyk
- Institute of Food Technology of Plant Origin, Faculty of Food Science and Nutrition, Poznań University of Life Sciences , Wojska Polskiego 31, 60-624 Poznań, Poland
| | - Inga Mišina
- Institute of Horticulture, Latvia University of Agriculture , Graudu 1, Dobele, LV-3701 Latvia
| | - Arianne Soliven
- Australian Centre for Research on Separation Sciences (ACROSS), School of Science and Health, Western Sydney University (Parramatta) , Sydney, NSW, 2150 Australia
| | - Gunārs Lācis
- Institute of Horticulture, Latvia University of Agriculture , Graudu 1, Dobele, LV-3701 Latvia
| | - Dalija Segliņa
- Institute of Horticulture, Latvia University of Agriculture , Graudu 1, Dobele, LV-3701 Latvia
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Górnaś P, Rudzińska M, Raczyk M, Mišina I, Soliven A, Segliņa D. Chemical Composition of Seed Oils Recovered from Different Pear (Pyrus communis L.) Cultivars. J AM OIL CHEM SOC 2015. [DOI: 10.1007/s11746-015-2768-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Neunert G, Górnaś P, Dwiecki K, Siger A, Polewski K. Synergistic and antagonistic effects between alpha-tocopherol and phenolic acids in liposome system: spectroscopic study. Eur Food Res Technol 2015. [DOI: 10.1007/s00217-015-2500-4] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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13
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Composition of tocochromanols in the kernels recovered from plum pits: the impact of the varieties and species on the potential utility value for industrial application. Eur Food Res Technol 2015. [DOI: 10.1007/s00217-015-2480-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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14
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Górnaś P, Mišina I, Lāce B, Lācis G, Segliņa D. Tocochromanols composition in seeds recovered from different pear cultivars: RP-HPLC/FLD and RP-UPLC-ESI/MSn study. Lebensm Wiss Technol 2015. [DOI: 10.1016/j.lwt.2015.01.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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15
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Dzieciuch M, Rissanen S, Szydłowska N, Bunker A, Kumorek M, Jamróz D, Vattulainen I, Nowakowska M, Róg T, Kepczynski M. PEGylated Liposomes as Carriers of Hydrophobic Porphyrins. J Phys Chem B 2015; 119:6646-57. [DOI: 10.1021/acs.jpcb.5b01351] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Monika Dzieciuch
- Faculty
of Chemistry, Jagiellonian University, Krakow 31-007, Poland
| | - Sami Rissanen
- Department
of Physics, Tampere University of Technology, Tampere 33720, Finland
| | | | - Alex Bunker
- Centre
for Drug Research, Faculty of Pharmacy, University of Helsinki, Helsinki 00100, Finland
| | - Marta Kumorek
- Faculty
of Chemistry, Jagiellonian University, Krakow 31-007, Poland
| | - Dorota Jamróz
- Faculty
of Chemistry, Jagiellonian University, Krakow 31-007, Poland
| | - Ilpo Vattulainen
- Department
of Physics, Tampere University of Technology, Tampere 33720, Finland
- MEMPHYS-Center
for Biomembrane Physics, University of Southern Denmark, Odense 5230, Denmark
| | - Maria Nowakowska
- Faculty
of Chemistry, Jagiellonian University, Krakow 31-007, Poland
| | - Tomasz Róg
- Department
of Physics, Tampere University of Technology, Tampere 33720, Finland
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Górnaś P, Siger A. Simplified sample preparation and rapid detection by RP-HPLC/FLD of tocopherols and tocotrienols in margarines: Preliminary screening of plant fats-potential quality markers. EUR J LIPID SCI TECH 2015. [DOI: 10.1002/ejlt.201400435] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Paweł Górnaś
- Latvia State Institute of Fruit-Growing; Dobele Latvia
| | - Aleksander Siger
- Department of Food Biochemistry and Analysis; Poznan University of Life Sciences; Poznan Poland
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17
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Gortzi O, Rovoli M, Lalas S, Kontopidis G. Development and Evaluation of a Phospholipid-sterol-protein Membrane Resembling System. FOOD BIOPHYS 2015. [DOI: 10.1007/s11483-015-9390-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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18
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Górnaś P, Soliven A, Segliņa D. Seed oils recovered from industrial fruit by-products are a rich source of tocopherols and tocotrienols: Rapid separation of α/β/γ/δ homologues by RP-HPLC/FLD. EUR J LIPID SCI TECH 2015. [DOI: 10.1002/ejlt.201400566] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Paweł Górnaś
- Latvia State Institute of Fruit-Growing; Dobele Latvia
| | - Arianne Soliven
- Department of Natural Products and Pharmacognosy; Faculty of Chemistry; Universidad de la República; Montevideo Uruguay
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19
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Górnaś P, Mišina I, Grāvīte I, Soliven A, Kaufmane E, Segliņa D. Tocochromanols composition in kernels recovered from different apricot varieties: RP-HPLC/FLD and RP-UPLC-ESI/MSn study. Nat Prod Res 2015; 29:1222-7. [DOI: 10.1080/14786419.2014.997727] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Paweł Górnaś
- Latvia State Institute of Fruit-Growing, Graudu 1, Dobele LV-3701, Latvia
| | - Inga Mišina
- Latvia State Institute of Fruit-Growing, Graudu 1, Dobele LV-3701, Latvia
| | - Ilze Grāvīte
- Latvia State Institute of Fruit-Growing, Graudu 1, Dobele LV-3701, Latvia
| | - Arianne Soliven
- Department of Natural Products and Pharmacognosy, Faculty of Chemistry, Universidad de la República, Montevideo, Uruguay
| | - Edīte Kaufmane
- Latvia State Institute of Fruit-Growing, Graudu 1, Dobele LV-3701, Latvia
| | - Dalija Segliņa
- Latvia State Institute of Fruit-Growing, Graudu 1, Dobele LV-3701, Latvia
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20
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Composition of tocochromanols in kernels recovered from different sweet cherry (Prunus avium L.) cultivars: RP-HPLC/FLD and RP-UPLC-ESI/MSn study. Eur Food Res Technol 2014. [DOI: 10.1007/s00217-014-2382-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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21
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Górnaś P, Segliņa D, Lācis G, Pugajeva I. Dessert and crab apple seeds as a promising and rich source of all four homologues of tocopherol (α, β, γ and δ). Lebensm Wiss Technol 2014. [DOI: 10.1016/j.lwt.2014.05.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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22
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Unique variability of tocopherol composition in various seed oils recovered from by-products of apple industry: rapid and simple determination of all four homologues (α, β, γ and δ) by RP-HPLC/FLD. Food Chem 2014; 172:129-34. [PMID: 25442533 DOI: 10.1016/j.foodchem.2014.09.051] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Revised: 04/26/2014] [Accepted: 09/10/2014] [Indexed: 11/20/2022]
Abstract
The tocochromanol profile was studied in seed oils recovered from by-products of fruit industry, five dessert and seven crab apple varieties grown in Eastern Europe (Latvia). The seed oils obtained from dessert apples were characterized by higher contents of tocopherols (191.05-379.08 mg/100g oil) when compared to seed oils recovered from crab apples (130.55-202.54 mg/100g oil). The predominant homologues of tocopherol in all the studied samples were α and β over γ and δ. However, seed oils recovered from the apple cultivars 'Antej' and 'Beforest' had a unique profile of four tocopherol homologues (α:β:γ:δ) 91.41:80.55:72.46:79.03 and 114.55:112.84:78.69:73.00 mg/100g oil, respectively. A single dilution of seed oils in 2-propanol facilitated the direct use samples in the DPPH assay as well as injection into the RP-HPLC system containing a PFP (pentafluorophenyl) column, which resulted in a rapid separation of all four tocopherol homologues with excellent repeatability and reproducibility.
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Seeds recovered from by-products of selected fruit processing as a rich source of tocochromanols: RP-HPLC/FLD and RP-UPLC-ESI/MSn study. Eur Food Res Technol 2014. [DOI: 10.1007/s00217-014-2247-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Górnaś P, Siger A, Czubinski J, Dwiecki K, Segliņa D, Nogala-Kalucka M. An alternative RP-HPLC method for the separation and determination of tocopherol and tocotrienol homologues as butter authenticity markers: A comparative study between two European countries. EUR J LIPID SCI TECH 2014. [DOI: 10.1002/ejlt.201300319] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Paweł Górnaś
- Latvia State Institute of Fruit-Growing; Dobele Latvia
| | - Aleksander Siger
- Department of Food Biochemistry and Analysis; Poznan University of Life Sciences; Poznan Poland
| | - Jaroslaw Czubinski
- Department of Food Biochemistry and Analysis; Poznan University of Life Sciences; Poznan Poland
| | - Krzysztof Dwiecki
- Department of Food Biochemistry and Analysis; Poznan University of Life Sciences; Poznan Poland
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Górnaś P, Siger A, Juhņeviča K, Lācis G, Šnē E, Segliņa D. Cold-pressed Japanese quince (Chaenomeles japonica(Thunb.) Lindl. ex Spach) seed oil as a rich source of α-tocopherol, carotenoids and phenolics: A comparison of the composition and antioxidant activity with nine other plant oils. EUR J LIPID SCI TECH 2014. [DOI: 10.1002/ejlt.201300425] [Citation(s) in RCA: 90] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Paweł Górnaś
- Latvia State Institute of Fruit-Growing; Dobele Latvia
| | - Aleksander Siger
- Department of Food Biochemistry and Analysis; Poznan University of Life Sciences; Poznan Poland
| | | | - Gunārs Lācis
- Latvia State Institute of Fruit-Growing; Dobele Latvia
| | - Elga Šnē
- Latvia State Institute of Fruit-Growing; Dobele Latvia
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Czubinski J, Dwiecki K, Siger A, Neunert G, Lampart-Szczapa E. Characterisation of different digestion susceptibility of lupin seed globulins. Food Chem 2014; 143:418-26. [DOI: 10.1016/j.foodchem.2013.08.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2013] [Revised: 07/20/2013] [Accepted: 08/02/2013] [Indexed: 12/25/2022]
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27
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Rovoli M, Gortzi O, Lalas S, Kontopidis G. β-Lactoglobulin improves liposome’s encapsulation properties for vitamin E delivery. J Liposome Res 2013; 24:74-81. [DOI: 10.3109/08982104.2013.839701] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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28
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Factors affecting tocopherol contents in coffee brews: NP-HPLC/FLD, RP-UPLC-ESI/MSn and spectroscopic study. Eur Food Res Technol 2013. [DOI: 10.1007/s00217-013-2103-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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29
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Tabandeh H, Mortazavi SA. An Investigation into Some Effective Factors on Encapsulation Efficiency of Alpha-Tocopherol in MLVs and the Release Profile from the Corresponding Liposomal Gel. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2013; 12:21-30. [PMID: 24250668 PMCID: PMC3813372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
Vitamin E (α-tocopherol) is a natural antioxidant very useful for preventing the harmful effects of UV sun rays as skin aging and cancers. In this study, different MLV formulations were made using egg lecithin and varying molar ratios of α-tocopherol and/or cholesterol, and their encapsulation efficiencies were determined. The best liposomal product was incorporated into a carbomer 980 gel. The resulting preparation was then studied with regard to the rheology and release profile using r(2) values and Korsmeyer-Peppas equation. The encapsulation efficiency was dramatically decreased when using α-tocopherol at molar ratios of 1:10 or more, which is suggested to be due to the defect in regular linear structure of the bilayer membrane. Addition of cholesterol to formulations caused a decrease in encapsulation efficiency directly related to its molar ratio, which is due to the condensation of the bilayer membrane as well as competition of cholesterol with α-tocopherol. The liposomal gel showed a yield value of 78.5 ± 1.8 Pa and a plastic viscosity of 27.35 ± 2.3 cp. The release showed a two-phase pattern with the zero-order model being the best fitted model for the first phase. However, the "n" and r(2) values suggested a minor contribution of Higuchi model due to some diffusion of α-tocopherol from the outermost bilayers of the MLVs to the gel. The second phase showed a non-Fickian release indicating a more prominent role for diffusion. This combinational release profile provides a high initial concentration of α-tocopherol followed by a slow release throughout a 10 h period.
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Czubinski J, Dwiecki K, Siger A, Kachlicki P, Neunert G, Lampart-Szczapa E, Nogala-Kalucka M. Release of flavonoids from lupin globulin proteins during digestion in a model system. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:1830-1836. [PMID: 22264085 DOI: 10.1021/jf2042592] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Lupin seed globulin proteins form complexes with flavonoids, predominantly apigenin C-glycosides. Enzymes typical for the gastrointestinal tract were used to hydrolyze lupin seed globulins. Release of native flavonoids as a result of the proteolysis reaction was observed. Different analytical methods such as size exclusion chromatography, HPLC-MS, and fluorescence spectroscopy (steady-state fluorescence, fluorescence anisotropy, fluorescence lifetimes) were used for a detailed characterization of this phenomenon. Flavonoids liberated from lupin globulin proteins as a result of pancreatin-catalyzed digestion were bound by γ-conglutin resistant to this enzyme. Two possible mechanisms of this interaction may be suggested: hydrogen bonding between oligosaccharide chains of glycoproteins and the sugar moieties of the flavonoid glycosides or electrostatic attraction between positively charged γ-conglutin and flavonoids partially ionized at pH 7.5.
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Affiliation(s)
- Jaroslaw Czubinski
- Department of Food Biochemistry and Analysis, Poznan University of Life Sciences, Poznan, Poland.
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Structural Versatility of Bicellar Systems and Their Possibilities as Colloidal Carriers. Pharmaceutics 2011; 3:636-64. [PMID: 24310601 PMCID: PMC3857087 DOI: 10.3390/pharmaceutics3030636] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2011] [Revised: 07/21/2011] [Accepted: 09/05/2011] [Indexed: 11/17/2022] Open
Abstract
Bicellar systems are lipid nanostructures formed by long- and short-chained phospholipids dispersed in aqueous solution. The morphological transitions of bicellar aggregates due to temperature, composition and time variations have been revised in this work. To this end, two bicellar systems have been considered; one formed by dimyristoyl-phosphatidylcholine (DMPC) and dihexanoyl- phosphatidylcholine (DHPC) and another formed by dipalmitoyl-phosphatidylcholine (DPPC) and DHPC. The relationship between the magnetic alignment, the morphology of the aggregates and the phase transition temperature (Tm) of lipids is discussed. In general terms, the non-alignable samples present rounded objects at temperature below the Tm. Above this temperature, an increase of viscosity is followed by the formation of large elongated aggregates. Alignable samples presented discoidal objects below the Tm. The best alignment was achieved above this temperature with large areas of lamellar stacked bilayers and some multilamellar vesicles. The effect of the inclusion of ceramides with different chain lengths in the structure of bicelles is also revised in the present article. A number of physical techniques show that the bicellar structures are affected by both the concentration and the type of ceramide. Systems are able to incorporate 10% mol of ceramides that probably are organized forming domains. The addition of 20% mol of ceramides promotes destabilization of bicelles, promoting the formation of mixed systems that include large structures. Bicellar systems have demonstrated to be morphologically stable with time, able to encapsulate different actives and to induce specific effects on the skin. These facts make bicellar systems good candidates as colloidal carriers for dermal delivery. However, water dilution induces structural changes and formation of vesicular structures in the systems; stabilization strategies have been been explored in recent works and are also updated here.
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