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Ramos LCDS, Dos Santos J, Batista LF, Rodrigues JMMDO, Simiqueli AA, Pires ACDS, Minim VPR, Minim LA, Vidigal MCTR. Technical-functional and surface properties of white common bean proteins (Phaseolus vulgaris L.): Effect of pH, protein concentration, and guar gum presence. Food Res Int 2024; 192:114809. [PMID: 39147506 DOI: 10.1016/j.foodres.2024.114809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2024] [Revised: 07/12/2024] [Accepted: 07/21/2024] [Indexed: 08/17/2024]
Abstract
Legumes are abundant sources of proteins, and white common bean proteins play an important role in air-water interface properties. This study aims to investigate the technical-functional properties of white common bean protein isolate (BPI) as a function of pH, protein concentration, and guar gum (GG) presence. BPI physicochemical properties were analyzed in terms of solubility, zeta potential, and mean particle diameter at pH ranging from 2 to 9, in addition to water-holding capacity (WHC), oil-holding capacity (OHC), and thermogravimetric analysis. Protein dispersions were evaluated in terms of dynamic, interfacial, and foam-forming properties. BPI showed higher solubility (>80 %) at pH 2 and above 7. Zeta potential and mean diameter ranged from 15.43 to -34.08 mV and from 129.55 to 139.90 nm, respectively. BPI exhibited WHC and OHC of 1.37 and 4.97 g/g, respectively. Thermograms indicated decomposition temperature (295.81 °C) and mass loss (64.73 %). Flow curves indicated pseudoplastic behavior, with higher η100 values observed in treatments containing guar gum. The behavior was predominantly viscous (tg δ > 1) at lower frequencies, at all pH levels, shifting to predominantly elastic at higher frequencies. Equilibrium surface tension (γeq) ranged from 43.87 to 41.95 mN.m-1 and did not decrease with increasing protein concentration under all pH conditions. All treatments exhibited ϕ < 15°, indicating predominantly elastic surface films. Foaming properties were influenced by higher protein concentration and guar gum addition, and the potential formation of protein-polysaccharide complexes favored the kinetic stability of the system.
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Affiliation(s)
| | - Jucenir Dos Santos
- Department of Food Technology, Federal University of Viçosa, Peter Henry Rolfs Avenue, 36570-900 Viçosa, MG, Brazil
| | - Laís Fernanda Batista
- Department of Food Technology, Federal University of Viçosa, Peter Henry Rolfs Avenue, 36570-900 Viçosa, MG, Brazil
| | | | - Andréa Alves Simiqueli
- Department of Pharmacy, Federal University of Juiz de Fora, Governador Valadares campus (UFJF-GV), 35032-620 Governador Valadares, MG, Brazil
| | | | | | - Luis Antonio Minim
- Department of Food Technology, Federal University of Viçosa, Peter Henry Rolfs Avenue, 36570-900 Viçosa, MG, Brazil
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2
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Tian Y, Wang S, Lv J, Ma M, Jin Y, Fu X. Transglutaminase cross-linking ovalbumin-flaxseed oil emulsion gels: Properties, microstructure, and performance in oxidative stability. Food Chem 2024; 448:138988. [PMID: 38522295 DOI: 10.1016/j.foodchem.2024.138988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 03/02/2024] [Accepted: 03/08/2024] [Indexed: 03/26/2024]
Abstract
This study prepared emulsion gels by modifying ovalbumin (OVA)-flaxseed oil (FSO) emulsions with transglutaminase (TGase) and investigated their properties, structure and oxidative stability under different enzyme reaction times. Here, we found prolonged reaction times led to the transformation of α-helix and β-turn into β-sheet and random coil. The elasticity, hardness and water retention of the emulsion gels increased significantly, but the water-holding capacity decreased when the reaction time exceeded 4 h. Confocal laser scanning microscope (CLSM) indicated extended enzyme reaction time fostered oil droplet aggregation with proteins. Emulsion gel reduced FSO oxidation, especially after 4 h of the enzyme reaction, the peroxide value (PV) of the emulsion gel was reduced by 29.16% compared to the control. In summary, the enzyme reaction time of 4 h resulted in the formation of a dense gel structure and enhanced oxidative stability. This study provides the potential applications in functional foods and biomedical fields.
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Affiliation(s)
- Yue Tian
- National Research and Development Centre for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China
| | - Shurui Wang
- National Research and Development Centre for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China
| | - Jiran Lv
- National Research and Development Centre for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China
| | - Meihu Ma
- National Research and Development Centre for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China
| | - Yongguo Jin
- National Research and Development Centre for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China
| | - Xing Fu
- National Research and Development Centre for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China.
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3
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Jin D, Yu X, Wang Q, Chen X, Xiao M, Wang H, Cui Y, Lu W, Ge L, Yao Y, Zhou X, Wu J, Jian S, Yang H, Tao Y, Shen Q. A study of the effect of hypothyroidism during pregnancy on human milk quality based on rheological properties. J Dairy Sci 2024; 107:3400-3412. [PMID: 38135045 DOI: 10.3168/jds.2023-23900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Accepted: 11/30/2023] [Indexed: 12/24/2023]
Abstract
Hypothyroidism has been found to have an effect on the nutritional composition of human milk during pregnancy. This study aims to explore the combined influence of rheological properties, macronutrient content, particle size, and the zeta potential of milk fat globules, as well as the composition of milk fat globule membrane (MFGM) proteins on the quality of human milk in gestational hypothyroidism. The study revealed that human milk from the group with hypothyroidism during pregnancy (AHM) was less viscoelastic and stable when compared with normal pregnancy group human milk (NHM). Furthermore, the particle size and macronutrient content of NHM were found to be larger than that of AHM. In contrast, the zeta potential of AHM was greater than that of NHM. The sodium dodecyl sulfate-PAGE results disclosed that the composition of MFGM proteins in these 2 groups were generally the same, but the content of AHM was lower than that of NHM. In conclusion, this study confirms that hypothyroidism during pregnancy can have a significant effect on the quality of human milk.
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Affiliation(s)
- Danping Jin
- Collaborative Innovation Center of Seafood Deep Processing, Zhejiang Province Joint Key Laboratory of Aquatic Products Processing, Institute of Seafood, Zhejiang Gongshang University, Hangzhou 310012, China
| | - Xinyue Yu
- Alberta Institute, Wenzhou Medical University, Wenzhou 325035, China
| | - Qingcheng Wang
- Hangzhou Linping Hospital of Traditional Chinese Medicine, Hangzhou 311199, China
| | - Xi Chen
- Collaborative Innovation Center of Seafood Deep Processing, Zhejiang Province Joint Key Laboratory of Aquatic Products Processing, Institute of Seafood, Zhejiang Gongshang University, Hangzhou 310012, China
| | - Min Xiao
- Hangzhou Linping District Maternal and Child Health Care Hospital, Hangzhou, Zhejiang 311113, China
| | - Haifeng Wang
- Collaborative Innovation Center of Seafood Deep Processing, Zhejiang Province Joint Key Laboratory of Aquatic Products Processing, Institute of Seafood, Zhejiang Gongshang University, Hangzhou 310012, China
| | - Yiwei Cui
- Collaborative Innovation Center of Seafood Deep Processing, Zhejiang Province Joint Key Laboratory of Aquatic Products Processing, Institute of Seafood, Zhejiang Gongshang University, Hangzhou 310012, China
| | - Weibo Lu
- Collaborative Innovation Center of Seafood Deep Processing, Zhejiang Province Joint Key Laboratory of Aquatic Products Processing, Institute of Seafood, Zhejiang Gongshang University, Hangzhou 310012, China
| | - Lijun Ge
- Collaborative Innovation Center of Seafood Deep Processing, Zhejiang Province Joint Key Laboratory of Aquatic Products Processing, Institute of Seafood, Zhejiang Gongshang University, Hangzhou 310012, China
| | - Ying Yao
- Hangzhou Linping District Maternal and Child Health Care Hospital, Hangzhou, Zhejiang 311113, China
| | - Xiaoli Zhou
- Hangzhou Linping District Maternal and Child Health Care Hospital, Hangzhou, Zhejiang 311113, China
| | - Jiahui Wu
- Institute of Seafood, Zhejiang Gongshang University, Hangzhou 310012, China
| | - Shikai Jian
- Institute of Seafood, Zhejiang Gongshang University, Hangzhou 310012, China
| | - Huijuan Yang
- College of Standardization, China Jiliang University, Hangzhou 310018, PR China.
| | - Ye Tao
- Hangzhou Linping District Maternal and Child Health Care Hospital, Hangzhou, Zhejiang 311113, China
| | - Qing Shen
- Institute of Seafood, Zhejiang Gongshang University, Hangzhou 310012, China; Department of Clinical Laboratory, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou 324000, China.
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4
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Teimouri Okhchlar R, Javadi A, Azadmard‐Damirchi S, Torbati M. Quality improvement of oil extracted from flaxseeds ( Linum usitatissimum L.) incorporated with olive leaves by cold press. Food Sci Nutr 2024; 12:3735-3744. [PMID: 38726418 PMCID: PMC11077233 DOI: 10.1002/fsn3.4044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 01/30/2024] [Accepted: 02/08/2024] [Indexed: 05/12/2024] Open
Abstract
Flaxseed oil has a high amount of α-linolenic acid (an ω3 essential fatty acid), but it is very prone to oxidation. Therefore, olive leaves were used as a rich source of phenolic compounds with flaxseeds upon oil extraction by cold press to enhance the oxidative stability of extracted oils. Oil from flaxseeds with unblanched leaves and blanched leaves at level of (0 [control sample], 2.5, 5, 7.5, and 10% w/w) was extracted by cold press. Quality of extracted oils was evaluated for 90 days of storage at room condition. Incorporation of unblanched olive leaves could increase the acid value of the extracted oils up to 2.0 (mg KOH/g oil) compared to the other samples. Oxidation of the flaxseed oil could be delayed by the addition of blanched olive leaves up to 5%. Oil extracted from flaxseeds incorporated with blanched olive leaves had higher content of carotenoids (up to 33.7 mg/kg oil), chlorophylls (up to 35.7 mg/kg oil), and phenolic compounds (up to 200 mg/kg oil). Also, oxidative stability of extracted oils was higher up to 7.5% of blanched olive leaves (11.4 h) compared to control sample (7.2 h) and other oil samples. Polyunsaturated fatty acids of the oil samples were well preserved by the incorporation of blanched olive leaves. Based on the obtained results, incorporation of suitable amount of blanched olive leaves (up to 7.5%) with flaxseeds before oil extraction by press can be an appropriate procedure to produce oils with high content of bioactive components and suitable oxidative stability.
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Affiliation(s)
- Ramin Teimouri Okhchlar
- Department of Food Science and Technology, Mamaghan BranchIslamic Azad UniversityMamaghanIran
| | - Afshin Javadi
- Department of Food Science and Technology, Mamaghan BranchIslamic Azad UniversityMamaghanIran
- Department of Food Hygiene, Faculty of Veterinary, Tabriz Medical ScienceIslamic Azad UniversityTabrizIran
| | | | - Mohammadali Torbati
- Department of Food Science and Technology, Faculty of Nutrition and Food ScienceTabriz University of Medical SciencesTabrizIran
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Quezada C, Urra M, Mella C, Zúñiga RN, Troncoso E. Plant-Based Oil-in-Water Food Emulsions: Exploring the Influence of Different Formulations on Their Physicochemical Properties. Foods 2024; 13:513. [PMID: 38397490 PMCID: PMC10888144 DOI: 10.3390/foods13040513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 01/26/2024] [Accepted: 02/03/2024] [Indexed: 02/25/2024] Open
Abstract
The global focus on incorporating natural ingredients into the diet for health improvement encompasses ω-3 polyunsaturated fatty acids (PUFAs) derived from plant sources, such as flaxseed oil. ω-3 PUFAs are susceptible to oxidation, but oil-in-water (O/W) emulsions can serve to protect PUFAs from this phenomenon. This study aimed to create O/W emulsions using flaxseed oil and either soy lecithin or Quillaja saponins, thickened with modified starch, while assessing their physical properties (oil droplet size, ζ-potential, and rheology) and physical stability. Emulsions with different oil concentrations (25% and 30% w/w) and oil-to-surfactant ratio (5:1 and 10:1) were fabricated using high-pressure homogenization (800 bar, five cycles). Moreover, emulsions were thickened with modified starch and their rheological properties were measured. The physical stability of all emulsions was assessed over a 7-day storage period using the TSI (Turbiscan Stability Index). Saponin-stabilized emulsions exhibited smaller droplet diameters (0.11-0.19 µm) compared to lecithin (0.40-1.30 µm), and an increase in surfactant concentration led to a reduction in droplet diameter. Both surfactants generated droplets with a high negative charge (-63 to -72 mV), but lecithin-stabilized emulsions showed greater negative charge, resulting in more intense electrostatic repulsion. Saponin-stabilized emulsions showed higher apparent viscosity (3.9-11.6 mPa·s) when compared to lecithin-stabilized ones (1.19-4.36 mPa·s). The addition of starch significantly increased the apparent viscosity of saponin-stabilized emulsions, rising from 11.6 mPa s to 2117 mPa s. Emulsions stabilized by saponin exhibited higher stability than those stabilized by lecithin. This study confirms that plant-based ingredients, particularly saponins and lecithin, effectively produce stable O/W emulsions with flaxseed oil, offering opportunities for creating natural ingredient-based food emulsions.
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Affiliation(s)
- Carolina Quezada
- Doctoral Program in Materials Science and Process Engineering, Universidad Tecnológica Metropolitana, Las Palmeras 3360, Ñuñoa, Santiago 7800003, Chile
| | - Matías Urra
- School of Chemistry, Universidad Tecnológica Metropolitana, Las Palmeras 3360, Ñuñoa, Santiago 7800003, Chile;
| | - Camila Mella
- Department of Biotechnology, Universidad Tecnológica Metropolitana, Las Palmeras 3360, Ñuñoa, Santiago 7800003, Chile; (C.M.); (R.N.Z.)
| | - Rommy N. Zúñiga
- Department of Biotechnology, Universidad Tecnológica Metropolitana, Las Palmeras 3360, Ñuñoa, Santiago 7800003, Chile; (C.M.); (R.N.Z.)
- Universitary Institute for Research and Technology Development (UIRTD), Universidad Tecnológica Metropolitana, Ignacio Valdivieso 2409, San Joaquín, Santiago 8940577, Chile
| | - Elizabeth Troncoso
- Universitary Institute for Research and Technology Development (UIRTD), Universidad Tecnológica Metropolitana, Ignacio Valdivieso 2409, San Joaquín, Santiago 8940577, Chile
- Department of Chemistry, Universidad Tecnológica Metropolitana, Las Palmeras 3360, Ñuñoa, Santiago 7800003, Chile
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6
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Parikh M, Hirst BC, O’Hara KA, Maddaford TG, Austria JA, Stamenkovic A, Yu L, Kura B, Garg B, Netticadan T, Proctor SD, Pierce GN. Beneficial Effects of Dietary Flaxseed on Non-Alcoholic Fatty Liver Disease. Nutrients 2024; 16:466. [PMID: 38398791 PMCID: PMC10892801 DOI: 10.3390/nu16040466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 01/02/2024] [Accepted: 01/30/2024] [Indexed: 02/25/2024] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD), a significant cause of chronic liver disease, presents a considerable public health concern. Despite this, there is currently no treatment available. This study aimed to investigate dietary flaxseed in the JCR:LA-corpulent rat strain model of NAFLD. Both obese male and female rats were studied along with their lean counterparts after 12 weeks of ingestion of a control diet, or control diet with flaxseed, or high fat, high sucrose (HFHS), or HFHS plus flaxseed. Obese rats showed higher liver weight and increased levels of cholesterol, triglyceride, and saturated fatty acid, which were further elevated in rats on the HFHS diet. The HFHS diet induced a significant two-fold elevation in the plasma levels of both aspartate aminotransferase and alanine aminotransferase in the obese male and female rats. Including flaxseed in the HFHS diet significantly lowered liver weight, depressed the plasma levels of both enzymes in the obese male rats, and reduced hepatic cholesterol and triglyceride content as well as improving the fatty acid profile. In summary, including flaxseed in the diet of male and female obese rats led to an improved lipid composition in the liver and significantly reduced biomarkers of tissue injury despite consuming a HFHS chow.
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Affiliation(s)
- Mihir Parikh
- Department of Physiology and Pathophysiology, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W3, Canada (T.N.)
- Canadian Centre for Agri-Food Research in Health and Medicine (CCARM), Winnipeg, MB R2H 2A6, Canada
- The Institute of Cardiovascular Sciences, Winnipeg, MB R2H 2A6, Canada
| | - Broderick C. Hirst
- Department of Physiology and Pathophysiology, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W3, Canada (T.N.)
- Canadian Centre for Agri-Food Research in Health and Medicine (CCARM), Winnipeg, MB R2H 2A6, Canada
- The Institute of Cardiovascular Sciences, Winnipeg, MB R2H 2A6, Canada
| | - Kimberley A. O’Hara
- Department of Physiology and Pathophysiology, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W3, Canada (T.N.)
- Canadian Centre for Agri-Food Research in Health and Medicine (CCARM), Winnipeg, MB R2H 2A6, Canada
- The Institute of Cardiovascular Sciences, Winnipeg, MB R2H 2A6, Canada
| | - Thane G. Maddaford
- Department of Physiology and Pathophysiology, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W3, Canada (T.N.)
- Canadian Centre for Agri-Food Research in Health and Medicine (CCARM), Winnipeg, MB R2H 2A6, Canada
- The Institute of Cardiovascular Sciences, Winnipeg, MB R2H 2A6, Canada
| | - J. Alejandro Austria
- Department of Physiology and Pathophysiology, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W3, Canada (T.N.)
- Canadian Centre for Agri-Food Research in Health and Medicine (CCARM), Winnipeg, MB R2H 2A6, Canada
- The Institute of Cardiovascular Sciences, Winnipeg, MB R2H 2A6, Canada
| | - Aleksandra Stamenkovic
- Department of Physiology and Pathophysiology, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W3, Canada (T.N.)
- The Institute of Cardiovascular Sciences, Winnipeg, MB R2H 2A6, Canada
| | - Liping Yu
- Agriculture and Agri-Food Canada, St. Boniface Hospital Albrechtsen Research Centre, 351 Taché Avenue, Winnipeg, MB R2H 2A6, Canada
| | - Branislav Kura
- Institute for Heart Research, Centre of Experimental Medicine, Slovak Academy of Sciences, 841 04 Bratislava, Slovakia
| | - Bhavana Garg
- Department of Physiology and Pathophysiology, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W3, Canada (T.N.)
- Canadian Centre for Agri-Food Research in Health and Medicine (CCARM), Winnipeg, MB R2H 2A6, Canada
- The Institute of Cardiovascular Sciences, Winnipeg, MB R2H 2A6, Canada
| | - Thomas Netticadan
- Department of Physiology and Pathophysiology, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W3, Canada (T.N.)
- Canadian Centre for Agri-Food Research in Health and Medicine (CCARM), Winnipeg, MB R2H 2A6, Canada
- Agriculture and Agri-Food Canada, St. Boniface Hospital Albrechtsen Research Centre, 351 Taché Avenue, Winnipeg, MB R2H 2A6, Canada
| | - Spencer D. Proctor
- Metabolic and Cardiovascular Diseases Laboratory, Division of Human Nutrition, University of Alberta, Edmonton, AB T6G2P5, Canada;
| | - Grant N. Pierce
- Department of Physiology and Pathophysiology, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W3, Canada (T.N.)
- Canadian Centre for Agri-Food Research in Health and Medicine (CCARM), Winnipeg, MB R2H 2A6, Canada
- The Institute of Cardiovascular Sciences, Winnipeg, MB R2H 2A6, Canada
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7
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Yao L, Wang Y, He Y, Wei P, Li C, Xiong X. Pickering Emulsions Stabilized by Conjugated Zein-Soybean Polysaccharides Nanoparticles: Fabrication, Characterization and Functional Performance. Polymers (Basel) 2023; 15:4474. [PMID: 38231891 PMCID: PMC10708203 DOI: 10.3390/polym15234474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 11/16/2023] [Accepted: 11/20/2023] [Indexed: 01/19/2024] Open
Abstract
This study aims to fabricate zein-based colloidal nanoparticles, which were used to stabilize Pickering emulsions, by conjugation with soybean polysaccharide (SSPS) through the Maillard reaction. The physicochemical properties of the conjugated particles as well as the physical and oxidative stability of the fabricated Pickering emulsion that utilized conjugated colloidal particles with the volumetric ratio of water and oil at 50:50 were investigated. The grafting degree of zein and SSPS was verified through examination of FT-IR and fluorescence. Moreover, the conjugated Zein/SSPS nanoparticles (ZSP) that were prepared after dry heating for 48-72 h exhibit excellent colloidal stability across a range of pH values (4.0-10.0). Further, the wettability of ZSP decreased based on a contact angle analysis of θ~87°. Confocal laser scanning microscopy (CLSM) images indicated that ZSP particles were located around the oil droplets. Additionally, the ZSP effectively improved the oxidative stability of the Pickering emulsions, as demonstrated by a significant decrease in both peroxide value (PV) and thiobarbituric acid reactive substances (TBARS). The results of this study demonstrate that ZSP represents a promising food-grade Pickering emulsifier, capable of not only stabilizing emulsions but also inhibiting their oil oxidation.
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Affiliation(s)
- Lili Yao
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China; (L.Y.); (Y.W.); (Y.H.); (C.L.)
| | - Ying Wang
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China; (L.Y.); (Y.W.); (Y.H.); (C.L.)
| | - Yangyang He
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China; (L.Y.); (Y.W.); (Y.H.); (C.L.)
| | - Ping Wei
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 211816, China;
| | - Chen Li
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China; (L.Y.); (Y.W.); (Y.H.); (C.L.)
| | - Xiong Xiong
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China; (L.Y.); (Y.W.); (Y.H.); (C.L.)
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8
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Turek K, Khachatryan G, Khachatryan K, Krystyjan M. An Innovative Method for the Production of Yoghurt Fortified with Walnut Oil Nanocapsules and Characteristics of Functional Properties in Relation to Conventional Yoghurts. Foods 2023; 12:3842. [PMID: 37893734 PMCID: PMC10606234 DOI: 10.3390/foods12203842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 10/16/2023] [Accepted: 10/18/2023] [Indexed: 10/29/2023] Open
Abstract
Polyunsaturated fatty acids (PUFAs) are crucial nutrients involved in a plethora of metabolic and physiological processes. PUFAs have been extensively researched for their effects on human nutrition and health. The high demand for these fatty acids offers the possibility of adding vegetable oils to dairy products such as yoghurt. The aim of this study was to produce nano/microcapsules comprising walnut oil through exclusively natural ingredients utilised in yoghurt manufacturing. Additionally, the study tested yoghurt supplemented with PUFAs using the acquired nano/microcapsules. Chemical and physiochemical properties, microbiological analysis, rheological measurements, texture analysis, scanning electron microscope (SEM) analysis, ATR-FTIR spectroscopy, and sensory and fatty acids profile analysis were performed. A physico-chemical analysis highlighted the impact of oil addition on fat and dry matter concentration, revealing an increased quantity of said components in yoghurt after oil addition. Based on the identified parameters for potential and active acidity in the yoghurts, normal lactic fermentation was observed. Furthermore, the addition of oil was found to have an impact on the pH of the yoghurt. Microbiological analysis indicated that the incorporation of nano-encapsulated walnut oil did not have any notable effect on the abundance of determined microorganisms in the yoghurt. However, it was observed that the number of Lactobacillus delbrueckii ssp. bulgaricus increased as a result of storage. The incorporation of enclosed oil in yoghurt resulted in negligible alterations in rheological and sensory characteristics when compared with the plain variant. The addition of oil had an effect on most of the analysed fatty acids. Fortified yoghurt shows a more favourable proportion of the fatty acid groups tested (SFA, MUFA, and PUFA) and lower values of fat quality factors (AI and TI).
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Affiliation(s)
- Katarzyna Turek
- Department of Animal Product Processing, Faculty of Food Technology, University of Agriculture in Krakow, Mickiewicz Ave. 21, 31-120 Krakow, Poland;
| | - Gohar Khachatryan
- Department of Food Analysis and Evaluation of Food Quality, Faculty of Food Technology, University of Agriculture in Krakow, Mickiewicz Ave. 21, 31-120 Krakow, Poland;
| | - Karen Khachatryan
- Laboratory of Nanomaterials and Nanotechnology, Faculty of Food Technology, University of Agriculture, Balicka Street 122, 30-149 Krakow, Poland;
| | - Magdalena Krystyjan
- Department of Carbohydrate Technology and Cereal Processing, Faculty of Food Technology, University of Agriculture in Krakow, Mickiewicz Ave. 21, 31-120 Krakow, Poland
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9
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Paulo LADO, Fernandes RN, Simiqueli AA, Rocha F, Dias MMDS, Minim VPR, Minim LA, Vidigal MCTR. Baru oil (Dipteryx alata vog.) applied in the formation of O/W nanoemulsions: A study of physical-chemical, rheological and interfacial properties. Food Res Int 2023; 170:112961. [PMID: 37316008 DOI: 10.1016/j.foodres.2023.112961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 02/18/2023] [Accepted: 05/10/2023] [Indexed: 06/16/2023]
Abstract
The oil extracted from baru (Dipteryx alata Vog.) seeds is in bioactive compounds and it presents potential to be used in food and cosmetic industries. Therefore, this study aims to provide insights into the stability of baru oil-in-water (O/W) nanoemulsions. For this purpose, the effects of the ionic strength (0, 100 and 200 mM), pH (6, 7 and 8), and storage time (28 days) on the kinetic stability of these colloidal dispersions were evaluated. The nanoemulsions were characterized in terms of interfacial properties, rheology, zeta potential (ζ), average droplet diameter, polydispersity index (PDI), microstructure, and creaming index. In general, for samples, the equilibrium interfacial tension ranged from 1.21 to 3.4 mN.m-1, and the interfacial layer presented an elastic behavior with low dilatational viscoelasticity. Results show that the nanoemulsions present a Newtonian flow behavior, with a viscosity ranging from 1.99 to 2.39 mPa.s. The nanoemulsions presented an average diameter of 237-315 nm with a low polydispersity index (<0.39), and a ζ-potential ranging from 39.4 to 50.3 mV after 28 days of storage at 25 °C. The results obtained for the ζ-potential suggest strong electrostatic repulsions between the droplets, which is an indicative of relative kinetic stability. In fact, macroscopically, all the nanoemulsions were relatively stable after 28 days of storage, except the nanoemulsions added with NaCl. Nanoemulsions produced with baru oil present a great potential to be used in the food, cosmetic, and pharmaceutical industries.
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Affiliation(s)
| | - Raquel Nunes Fernandes
- Food Technology Department, Federal University of Viçosa (UFV), 36570-900 Viçosa, Brazil
| | - Andréa Alves Simiqueli
- Department of Pharmacy, Federal University of Juiz de Fora, Governador Valadares campus (UFJF-GV), 35032-620 Governador Valadares, MG, Brazil
| | - Felipe Rocha
- Food Technology Department, Federal University of Viçosa (UFV), 36570-900 Viçosa, Brazil
| | | | | | - Luis Antonio Minim
- Food Technology Department, Federal University of Viçosa (UFV), 36570-900 Viçosa, Brazil
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10
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Ćirin D, Pavlović N, Nikolić I, Krstonošić V. Assessment of Soy Protein Acid Hydrolysate-Xanthan Gum Mixtures on the Stability, Disperse and Rheological Properties of Oil-in-Water Emulsions. Polymers (Basel) 2023; 15:polym15092195. [PMID: 37177341 PMCID: PMC10181046 DOI: 10.3390/polym15092195] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 04/24/2023] [Accepted: 04/30/2023] [Indexed: 05/15/2023] Open
Abstract
There is a growing need for natural ingredients that could be utilized for the production of food, pharmaceutical, and cosmetic emulsions. Soy protein acid hydrolysate (SPAH) is a plant-based additive used in the food industry mainly as a flavor enhancer. For the purpose of this work, however, it was mixed with a well-known natural polysaccharide, xanthan gum (XG), to produce stable 30% (w/w) sunflower oil-in-water emulsions using a rotor-stator homogenizer. In order to assess the emulsifying properties of the SPAH and its mixtures with XG, the surface tension properties of their water solutions, particle size, creaming stability, and rheological properties of the emulsions were investigated. Since the emulsions prepared using only SPAH, in various concentrations, were not stable, systems containing 5% of SPAH and 0.1, 0.2, 0.3, 0.4, or 0.5% of XG were then studied. The increase in concentration of the macromolecule led to an increase in creaming stability. The emulsions with 5% SPAH and 0.5% XG were stable for at least 14 days. The increase in XG concentration led to a decrease in d4,3, while consistency index and non-Newtonian behavior increased. The systems containing SPAH, in the absence of XG, showed shear-thinning flow behavior, which was changed to thixotropic with the addition of XG. Viscoelastic properties of emulsions containing over 0.2% of XG were confirmed by oscillatory rheological tests, demonstrating the dominance of elastic (G') over viscous (G") modulus.
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Affiliation(s)
- Dejan Ćirin
- University of Novi Sad, Faculty of Medicine, Department of Pharmacy, Hajduk Veljkova 3, 21000 Novi Sad, Serbia
| | - Nebojša Pavlović
- University of Novi Sad, Faculty of Medicine, Department of Pharmacy, Hajduk Veljkova 3, 21000 Novi Sad, Serbia
| | - Ivana Nikolić
- University of Novi Sad, Faculty of Technology, Bulevar Cara Lazara 1, 21000 Novi Sad, Serbia
| | - Veljko Krstonošić
- University of Novi Sad, Faculty of Medicine, Department of Pharmacy, Hajduk Veljkova 3, 21000 Novi Sad, Serbia
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11
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Sun H, Ma Y, Huang X, Song L, Guo H, Sun X, Li N, Qiao M. Stabilization of flaxseed oil nanoemulsions based on flaxseed gum: Effects of temperature, pH and NaCl on stability. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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12
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Sadeghian SF, Majdinasab M, Nejadmansouri M, Hosseini SMH. Effects of natural antioxidants and high-energy fabrication methods on physical properties and oxidative stability of flaxseed oil-in-water nanoemulsions. ULTRASONICS SONOCHEMISTRY 2023; 92:106277. [PMID: 36571883 PMCID: PMC9803954 DOI: 10.1016/j.ultsonch.2022.106277] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 12/12/2022] [Accepted: 12/21/2022] [Indexed: 06/17/2023]
Abstract
The effects of high-energy fabrication methods, namely high-pressure homogenization (HPH) and ultrasonication (US), on physicochemical properties of flaxseed oil-in-water nanoemulsions (FNEs) containing clove essential oil (CEO) and/or pomegranate peel extract (PPE) were studied during storage at 4 and 25 °C. Nanoemulsions with relatively similar average droplet size were prepared by HPH and/or US. An increase in droplet size was observed over time. Lower storage temperature and fabrication by US increased Ostwald ripening rate. Higher storage temperature and fabrication by US decreased the centrifugal stability of nanoemulsions. CEO revealed better antioxidant properties than PPE. The oxidative stability was evaluated by determining secondary oxidation products, and fatty acids profile. The absence of antioxidant, fabrication by US, and higher storage temperature decreased the oxidative stability of nanoemulsions. The results of this study might be helpful in controlling the oxidation of FNEs during long-term storage and in designing functional foods and beverages.
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Affiliation(s)
- Seyede Farnaz Sadeghian
- Department of Food Science and Technology, School of Agriculture, Shiraz University, Shiraz, Iran
| | - Marjan Majdinasab
- Department of Food Science and Technology, School of Agriculture, Shiraz University, Shiraz, Iran
| | - Maryam Nejadmansouri
- Department of Food Science and Technology, School of Agriculture, Shiraz University, Shiraz, Iran
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13
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Ghosh M, Upadhyay R, Raigar RK, Mishra HN. Fabrication of spray dried microcapsules of omega–3, 6 fatty acids rich plant oil blend using wall mix of maltodextrin + proteins. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.17103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mousumi Ghosh
- Agricultural & Food Engineering Department Indian Institute of Technology Kharagpur Kharagpur – 721302 India
| | - Rohit Upadhyay
- Agricultural & Food Engineering Department Indian Institute of Technology Kharagpur Kharagpur – 721302 India
| | - Rakesh Kumar Raigar
- Agricultural & Food Engineering Department Indian Institute of Technology Kharagpur Kharagpur – 721302 India
| | - Hari Niwas Mishra
- Agricultural & Food Engineering Department Indian Institute of Technology Kharagpur Kharagpur – 721302 India
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14
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Ogino M, Nakazawa A, Shiokawa KI, Kikuchi H, Sato H, Onoue S. Krill oil-based self-emulsifying drug delivery system to improve oral absorption and renoprotective function of ginger extract. PHARMANUTRITION 2022. [DOI: 10.1016/j.phanu.2021.100285] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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15
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Zhang L, Akhymetkan S, Chen J, Dong Y, Gao Y, Yu X. Convenient method for the simultaneous production of high-quality fragrant rapeseed oil and recovery of phospholipids via electrolyte degumming. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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16
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Outgoing and potential trends of the omega-3 rich linseed oil quality characteristics and rancidity management: A comprehensive review for maximizing its food and nutraceutical applications. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.05.041] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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17
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Silica lipid hybrid microparticles for the co-encapsulation of linseed oil and coenzyme Q10: Preparation and in vitro characterization. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111704] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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Kyriakoudi A, Spanidi E, Mourtzinos I, Gardikis K. Innovative Delivery Systems Loaded with Plant Bioactive Ingredients: Formulation Approaches and Applications. PLANTS (BASEL, SWITZERLAND) 2021; 10:1238. [PMID: 34207139 PMCID: PMC8234206 DOI: 10.3390/plants10061238] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/10/2021] [Accepted: 06/14/2021] [Indexed: 12/13/2022]
Abstract
Plants constitute a rich source of diverse classes of valuable phytochemicals (e.g., phenolic acids, flavonoids, carotenoids, alkaloids) with proven biological activity (e.g., antioxidant, anti-inflammatory, antimicrobial, etc.). However, factors such as low stability, poor solubility and bioavailability limit their food, cosmetics and pharmaceutical applications. In this regard, a wide range of delivery systems have been developed to increase the stability of plant-derived bioactive compounds upon processing, storage or under gastrointestinal digestion conditions, to enhance their solubility, to mask undesirable flavors as well as to efficiently deliver them to the target tissues where they can exert their biological activity and promote human health. In the present review, the latest advances regarding the design of innovative delivery systems for pure plant bioactive compounds, extracts or essential oils, in order to overcome the above-mentioned challenges, are presented. Moreover, a broad spectrum of applications along with future trends are critically discussed.
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Affiliation(s)
- Anastasia Kyriakoudi
- Laboratory of Food Chemistry and Biochemistry, Department of Food Science and Technology, Faculty of Agriculture, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (A.K.); (I.M.)
| | - Eleni Spanidi
- APIVITA SA, Industrial Park, Markopoulo, 19003 Athens, Greece;
| | - Ioannis Mourtzinos
- Laboratory of Food Chemistry and Biochemistry, Department of Food Science and Technology, Faculty of Agriculture, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (A.K.); (I.M.)
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19
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Resende MT, Osheter T, Linder C, Wiesman Z. Proton Low Field NMR Relaxation Time Domain Sensor for Monitoring of Oxidation Stability of PUFA-Rich Oils and Emulsion Products. Foods 2021; 10:foods10061385. [PMID: 34203981 PMCID: PMC8232597 DOI: 10.3390/foods10061385] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 06/02/2021] [Indexed: 01/25/2023] Open
Abstract
The nutritional characteristics of fatty acid (FA) containing foods are strongly dependent on the FA’s chemical/morphological arrangements. Paradoxically the nutritional, health enhancing FA polyunsaturated fatty acids (PUFAs) are highly susceptible to oxidation into harmful toxic side products during food preparation and storage. Current analytical technologies are not effective in the facile characterization of both the morphological and chemical structures of PUFA domains within materials for monitoring the parameters affecting their oxidation and antioxidant efficacy. The present paper is a review of our work on the development and application of a proton low field NMR relaxation sensor (1H LF NMR) and signal to time domain (TD) spectra reconstruction for chemical and morphological characterization of PUFA-rich oils and their oil in water emulsions, for assessing their degree and susceptibility to oxidation and the efficacy of antioxidants. The NMR signals are energy relaxation signals generated by spin–lattice interactions (T1) and spin–spin interactions (T2). These signals are reconstructed into 1D (T1 or T2) and 2D graphics (T1 vs. T2) by an optimal primal-dual interior method using a convex objectives (PDCO) solver. This is a direct measurement on non-modified samples where the individual graph peaks correlate to structural domains within the bulk oil or its emulsions. The emulsions of this review include relatively complex PUFA-rich oleosome-oil bodies based on the aqueous extraction from linseed seeds with and without encapsulation of externally added oils such as fish oil. Potential applications are shown in identifying optimal health enhancing PUFA-rich food formulations with maximal stability against oxidation and the potential for on-line quality control during preparation and storage.
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20
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Resende MT, Linder C, Wiesman Z. Low‐Field
Nuclear Magnetic Resonance
Time Domain Characterization of Polyunsaturated Fatty Acid
–
Rich Linseed and Fish Oil Emulsions during Thermal Air Oxidation. J AM OIL CHEM SOC 2021. [DOI: 10.1002/aocs.12483] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Maysa T. Resende
- Phyto‐Lipid Biotechnology Laboratory, Department of Biotechnology Engineering, Faculty of Engineering Sciences Ben‐Gurion University of the Negev Beer‐Sheva 84105 Israel
| | - Charles Linder
- Phyto‐Lipid Biotechnology Laboratory, Department of Biotechnology Engineering, Faculty of Engineering Sciences Ben‐Gurion University of the Negev Beer‐Sheva 84105 Israel
| | - Zeev Wiesman
- Phyto‐Lipid Biotechnology Laboratory, Department of Biotechnology Engineering, Faculty of Engineering Sciences Ben‐Gurion University of the Negev Beer‐Sheva 84105 Israel
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21
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Okonkwo VC, Kwofie EM, Mba OI, Ngadi MO. Impact of thermo-sonication on quality indices of starch-based sauces. ULTRASONICS SONOCHEMISTRY 2021; 73:105473. [PMID: 33609994 PMCID: PMC7903464 DOI: 10.1016/j.ultsonch.2021.105473] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 12/24/2020] [Accepted: 01/16/2021] [Indexed: 05/25/2023]
Abstract
In this study, ultrasonication, a physical, relatively cheap, and environmentally benign technology, was investigated to characterize its effect on functional properties of rice starch and rice starch-based sauces. Temperature-assisted ultrasound treatment improved the granular swelling power, fat and water absorption capacities, and thermal properties of rice starch, signifying its suitability in the formulation of starch-based sauces. Rheological characterization of the formulated sauces revealed a shear-thinning flow behavior, well described by the Ostwald de Waele model, while viscoelastic properties showed the existence of a weak gel. Results indicated that ultrasonication significantly enhanced the pseudoplastic behavior of starch-based sauces. Additionally, textural analysis showed that textural attributes (stickiness, stringiness, and work of adhesion) were also improved with ultrasonication. Moreover, enhanced freeze/thaw stability was also achieved with ultrasound-treated starch-based sauces. Overall, the results from this study show that ultrasound-treated starches can be used in the formulation of sauces and potentially other food products, which meets the requirements for clean label and minimally processed foods.
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Affiliation(s)
- Valentine C Okonkwo
- Department of Bioresource Engineering, McGill University, 21111 Lakeshore, Ste-Anne-de-Bellevue, Québec H9X 1V9, Canada
| | - Ebenezer M Kwofie
- Department of Bioresource Engineering, McGill University, 21111 Lakeshore, Ste-Anne-de-Bellevue, Québec H9X 1V9, Canada
| | - Ogan I Mba
- Department of Bioresource Engineering, McGill University, 21111 Lakeshore, Ste-Anne-de-Bellevue, Québec H9X 1V9, Canada
| | - Michael O Ngadi
- Department of Bioresource Engineering, McGill University, 21111 Lakeshore, Ste-Anne-de-Bellevue, Québec H9X 1V9, Canada.
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22
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23
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Gumus CE, Gharibzahedi SMT. Yogurts supplemented with lipid emulsions rich in omega-3 fatty acids: New insights into the fortification, microencapsulation, quality properties, and health-promoting effects. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.02.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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24
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Tiwari S, Upadhyay N, Malhotra R. Three way ANOVA for emulsion of carotenoids extracted in flaxseed oil from carrot bio-waste. WASTE MANAGEMENT (NEW YORK, N.Y.) 2021; 121:67-76. [PMID: 33360169 DOI: 10.1016/j.wasman.2020.11.037] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 11/05/2020] [Accepted: 11/20/2020] [Indexed: 06/12/2023]
Abstract
The juice expelled from carrot, a globally produced root vegetable, leavesbehind carrot pomace (a bio- and horticultural waste) which is potentially rich source of micro-nutrients and carotenoids.However, it is discarded as waste or used as animal feed. It holds potential to be channelized to food chain by a couple of technological interventions. In this regard, present work was aimed at preparing stable emulsion based delivery system for 'green' carotenoids extracted from carrot-pomace in flaxseed oil (a green solvent), and at maximizing the amount of core material so that the resultant emulsion can potentially be used as a source of both carotenoids and omega-3 fatty acid of flaxseed oil origin. The study used natural emulsifier. Preparation of oil-in-water emulsion was optimized using 33 factorial experiment by varying levels of extract containing carotenoid (30-40%), whey protein concentrates (WPC-80) and lactose. The optimized emulsion (CREm) was selected on the basis of particle size, zeta potential, color values (L*, a*, b*) and viscosity statistically analyzed via three-way ANOVA using Proc GLM of SAS 9.3 (described in detail in this paper); the respective values of these parameters being 120.03 ± 8.20 nm, -16.57 ± 0.49 mV, 75.11 ± 0.04, 9.66 ± 0.32, 50.29 ± 0.62, and 0.124 ± 0.0115 Pa.s for CREm. CREm contained 35% flaxseed oil, 10% WPC-80 and 5% lactose and showed good centrifugal and gravitational stability (15 days). It was analyzed for total carotenoid content, antioxidant activities (ABTS (2,2-azinobis-(3-ethylbenzthiazoline-6sulfonic acid), DPPH (2,2-Diphenyl-1-picrylhydrazyl) and FRAP (Ferric reducing antioxidant power assay)) and microstructure.
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Affiliation(s)
- Swati Tiwari
- Dairy Technology Division, ICAR-National Dairy Research Institute, Karnal 132001, Haryana, India
| | - Neelam Upadhyay
- Dairy Technology Division, ICAR-National Dairy Research Institute, Karnal 132001, Haryana, India.
| | - Ravinder Malhotra
- Dairy Economics, Statistics, and Management, ICAR-National Dairy Research Institute, Karnal 132001, Haryana, India
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25
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Zeinalzadegan M, Nejadmansouri M, Golmakani MT, Mesbahi GR, McClements DJ, Hosseini SMH. Higher Oxidative Stability of Alpha-linolenic Acid Than Linoleic Acid in Nanoemulsions: a Comparison Between Bulk Flaxseed Oil and its O/W Nanoemulsions. FOOD BIOPHYS 2021. [DOI: 10.1007/s11483-020-09662-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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26
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Rheological and physicochemical properties of novel low-fat emulgels containing flaxseed oil as a rich source of ω-3 fatty acids. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.110107] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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27
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Kairam N, Kandi S, Choudhary A, Sharma M. Development of flaxseed and garlic oil hydrogel beads by novel ionotropic gelation method. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.14821] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Narsaiah Kairam
- Central Institute of Post‐Harvest Engineering and Technology Ludhiana India
| | - Sridhar Kandi
- Department of Tropical Agriculture and International Cooperation National Pingtung University of Science and Technology Neipu Taiwan
| | - Alka Choudhary
- Central Institute of Post‐Harvest Engineering and Technology Ludhiana India
| | - Minaxi Sharma
- Central Institute of Post‐Harvest Engineering and Technology Ludhiana India
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28
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Drozłowska E, Bartkowiak A, Łopusiewicz Ł. Characterization of Flaxseed Oil Bimodal Emulsions Prepared with Flaxseed Oil Cake Extract Applied as a Natural Emulsifying Agent. Polymers (Basel) 2020; 12:E2207. [PMID: 32993070 PMCID: PMC7600428 DOI: 10.3390/polym12102207] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 09/24/2020] [Accepted: 09/24/2020] [Indexed: 12/13/2022] Open
Abstract
Currently, a majority of oilseeds plants are converted into byproducts and waste materials during processing. Press cakes are rich in valuable biopolymers, such as proteins and polysaccharides (fiber, lignans, etc.). In this study flaxseed oil cake extract (FOCE) was used to stabilize flaxseed oil-in-water emulsions. The effect of FOCE with various flaxseed oil concentrations (10-50% v/v) on several physicochemical properties of emulsions, such as stability, rheology, color and particle size was investigated. The rheological parameters suggested that all samples were non-Newtonian fluids, whereas particle size measurements and calculation SPAN index provided information about the broadness of emulsions particle size distribution. FOCE was able to efficiently stabilize oil/water interfaces with a high oil content. Results obtained for FOCE were compared with effects for synthetic emulsifier (Tween 80) and separated FOCE compounds (flaxseed gum and flaxseed protein). FOCE emulsifying activity is a result of different water-holding and oil-binding capacities of flaxseed gum and protein. This result is an intriguing conclusion regarding the necessity for using pure emulsifiers, showing the possibility of using a bio-based extract containing biopolymers, which is part of the principles of circular economy and the idea of zero-waste. The results give the opportunity to use FOCE as an ingredient in efficient flaxseed oil emulsions stabilizer for food applications.
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Affiliation(s)
- Emilia Drozłowska
- Center of Bioimmobilisation and Innovative Packaging Materials, Faculty of Food Sciences and Fisheries, West Pomeranian University of Technology Szczecin, Janickiego 35, 71-270 Szczecin, Poland; (A.B.); (Ł.Ł.)
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29
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Zhu T, Yang H, Jiang H, Kang X, Li M, Zhang M, Kang W, Sarsenbekuly B, Aidarova S, Gabdullin M. Study on an emulsion-type blockage removal agent for heavy oil recovery enhanced by polymer. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2020.05.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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30
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Freitas MLF, Ribeiro APB, Nicoletti VR. Buriti Oil Emulsions as Affected by Soy Protein Isolate/High-Methoxyl Pectin Ratio, Oil Content and Homogenization Pressure. Food Technol Biotechnol 2020; 58:159-172. [PMID: 32831568 PMCID: PMC7416126 DOI: 10.17113/ftb.58.02.20.6210] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Research background Emulsion technology is a suitable way of encapsulating, protecting and releasing hydrophobic bioactive compounds for application in food industries, but they are thermodynamically unstable systems. Good results have been achieved for emulsions stabilized by protein-polysaccharide complexes subjected to high-pressure homogenization. Improved stabilization of oil-in-water emulsions results from electrostatic complexes formed between proteins and polysaccharides at pH lower than the protein isoelectric point, which adsorb at the oil-water interface. In addition, polysaccharides contribute to emulsion stability by increasing viscosity of the continuous phase. The aim of this work is to investigate the production of carotenoid-rich buriti oil emulsions using soy protein isolate and high-methoxyl pectin as stabilizers. Experimental approach Using a rotatable central composite experimental design, we assessed the effects of oil content, soy protein isolate/high-methoxyl pectin ratio and homogenization pressure on the stability, droplet size, electrical conductivity, electrical charge, microstructure and rheological behaviour of the emulsions. Results and conclusions An optimized emulsion was produced with 28% buriti oil, 55% soy protein isolate, and homogenization pressure of 380·105 Pa. This emulsion was stable for at least seven days, presenting reduced average droplet size, low electrical conductivity and high modulus of negative charges. The mechanical spectra showed that the emulsion behaved as a viscoelastic gel under oscillatory, non-destructive shearing, whereas shear-thinning behaviour took place under steady shear conditions. Novelty and scientific contribution The optimized buriti oil emulsions stabilized by soy protein isolate and high-methoxyl pectin could be suitable for fat substitution, energy reduction and carotenoid enrichment in food products, such as dairy and bakery products, ice cream, salad sauces and vegetable-based cream.
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Affiliation(s)
- Mírian Luisa Faria Freitas
- School of Engineering (FAEN), Federal University of Grande Dourados (UFGD), Dourados-Itahum Road Km 12, Cidade Universitária, Dourados, Mato Grosso do Sul, 79.804-970, Brazil
| | - Ana Paula Badan Ribeiro
- Department of Food Technology (DTA), School of Food Engineering (FEA), University of Campinas (UNICAMP), Bertrand Russel Street, Cidade Universitária, Campinas, São Paulo, 13.083-970, Brazil
| | - Vânia Regina Nicoletti
- São Paulo State University (UNESP), Institute of Biosciences, Humanities and Exact Sciences (IBILCE), Campus São José do Rio Preto, 2265 Cristóvão Colombo Street, Jardim Nazareth, São José do Rio Preto, São Paulo, 15.054-000, Brazil
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Development and characterization of stabilized omega-3 fatty acid and micronutrient emulsion formulation for food fortification. Journal of Food Science and Technology 2020; 58:996-1004. [PMID: 33678883 DOI: 10.1007/s13197-020-04614-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 06/17/2020] [Accepted: 06/26/2020] [Indexed: 10/23/2022]
Abstract
We report a novel stabilized emulsified formulation containing omega-3 fatty acid (ω-3 FA) and micronutrient that can be readily used for food fortification. The emulsification methodology for producing a stabilized formulation containing both ω-3 FA and micronutrients is described. The formulation was developed considering the human requirement of ω-3 FA and recommended daily allowance of important micronutrients. This formulation was characterized for physical appearance, pH, specific gravity, color measurement etc. Fatty acid analysis revealed formulations (2, 4 and 5 g/serve) were able to provide 500-1300 mg of alpha linoleic acid. Oxidative stability assessment (peroxide value, free fatty acid content) of the formulations showed, stability of the formulation as non-significant alterations were noted in these parameters when the formulations were compared with raw flaxseed oil. Rheological evaluation indicated formulation followed Non-Newtonian system with shear thickening behavior. Particle size was found to be between 673.83 to 798.76 nm and poly-dispersity index was between 0.438 to 0.681. Microscopic analysis by Cryo-SEM analysis of the formulation showed stable homogeneous nature of formulation. Stability of the formulations was confirmed by freeze-thawing, dilution test and emulsion stability index. Acute oral toxicity study as per OECD guideline showed safety of the formulations. Most importantly, in vivo bioavailability study of ω-3 FA confirmed better bioavailability of the metabolites of ω-3 FA i.e. eicosapentaenoic and docosahexaenoic acids in formulation treated group as compared to flax oil and comparable bioavailability to that of fish oil.
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Storage Studies of Flaxseed Oil Encapsulated by Buttermilk Solids. FOOD BIOPROCESS TECH 2020. [DOI: 10.1007/s11947-020-02482-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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33
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Oxidative stability of linseed oil nano-emulsions filled in calcium alginate hydrogels. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109392] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Soleimanifar M, Jafari SM, Assadpour E. Encapsulation of olive leaf phenolics within electrosprayed whey protein nanoparticles; production and characterization. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2019.105572] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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35
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Woźniak M, Kowalska M, Turek P, Kudełka W. Characterization of Dispersion Systems Prepared with Mutton Tallow/Hemp Seed Oil‐Based Diacylglycerols Using Ultrasonic or Mechanical Homogenization. J SURFACTANTS DETERG 2020. [DOI: 10.1002/jsde.12403] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Magdalena Woźniak
- Faculty of Chemical Engineering and Commodity ScienceKazimierz Pulaski University of Technologies and Humanities Chrobrego 27 26‐600 Radom Poland
| | - Małgorzata Kowalska
- Faculty of Chemical Engineering and Commodity ScienceKazimierz Pulaski University of Technologies and Humanities Chrobrego 27 26‐600 Radom Poland
| | - Paweł Turek
- Faculty of Commodity Science and Product ManagementCracow University of Economics Rakowicka 27 31‐510 Kraków Poland
| | - Wanda Kudełka
- Faculty of Commodity Science and Product ManagementCracow University of Economics Rakowicka 27 31‐510 Kraków Poland
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36
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Jurić S, Jurić M, Siddique MAB, Fathi M. Vegetable Oils Rich in Polyunsaturated Fatty Acids: Nanoencapsulation Methods and Stability Enhancement. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1717524] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Slaven Jurić
- Department of Chemistry, Faculty of Agriculture, University of Zagreb, Zagreb, Croatia
| | - Marina Jurić
- Department of Food Chemistry, Faculty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatia
| | - Md Abu Bakar Siddique
- Department of Agriculture and Food Science, University College Dublin (UCD) Belfield, Dublin, Ireland
| | - Milad Fathi
- Department of Food Science and Technology, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
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Kowalska M, Woźniak M, Żbikowska A, Kozłowska M. Physicochemical Characterization and Evaluation of Emulsions Containing Chemically Modified Fats and Different Hydrocolloids. Biomolecules 2020; 10:biom10010115. [PMID: 31936515 PMCID: PMC7022500 DOI: 10.3390/biom10010115] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 01/03/2020] [Accepted: 01/07/2020] [Indexed: 11/16/2022] Open
Abstract
The study aims to investigate the physicochemical properties and stability of the dispersion systems containing structured fats as a fatty base. In this work, calf tallow and pumpkin seed oil blends were chemically interesterified at various ratios (9:1, 3:1, 3:2, 3:3, 2:3, and 1:3) to produce structured lipids. Fatty acids composition, polar and nonpolar fraction content, and acid value were determined for the raw fats and interesterified blends. Afterwards, selected blends were applied in emulsion systems. Stability, microstructure, color and texture of emulsions were evaluated. The chemical interesterification had an effect on the modified blends properties, and caused an increase in polar fraction content and acid value, and a decrease in nonpolar fraction content. No effect on the fatty acids composition has been found. The evaluation of the prepared emulsions results allowed us to select two of the most stable and favorable samples—both containing chemically interesterified calf tallow and a pumpkin seed oil blend in a ratio of 1:3 as a fatty base, and xanthan gum or carboxymethylcellulose as a thickener. The obtained dispersions, containing fatty bases with improved physicochemical properties and desirable functionality, can be applied as food, cosmetic, and pharmaceutical emulsions.
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Affiliation(s)
- Małgorzata Kowalska
- Department of Chemistry and Organic Materials, Faculty of Chemical Engineering and Commodity Science, Kazimierz Pulaski University of Technology and Humanities, 27 Chrobrego St, 26-600 Radom, Poland
- Correspondence: ; Tel.: +48-48-3617547
| | - Magdalena Woźniak
- Department of Chemistry and Organic Materials, Faculty of Chemical Engineering and Commodity Science, Kazimierz Pulaski University of Technology and Humanities, 27 Chrobrego St, 26-600 Radom, Poland
| | - Anna Żbikowska
- Department of Food Technology, Faculty of Food Sciences, Warsaw University of Life Sciences—SGGW, Nowoursynowska 159C, 02-787 Warsaw, Poland;
| | - Mariola Kozłowska
- Department of Chemistry, Institute of Food Sciences, Warsaw University of Life Sciences—SGGW, Nowoursynowska 159C, 02-787 Warsaw, Poland;
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38
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Sun X, Zhang L, Tian S, Yang K, Xie J. Phospholipid composition and emulsifying properties of rice bran lecithin from enzymatic degumming. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2019.108588] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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39
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Ishak WMW, Katas H, Yuen NP, Abdullah MA, Zulfakar MH. Topical application of omega-3-, omega-6-, and omega-9-rich oil emulsions for cutaneous wound healing in rats. Drug Deliv Transl Res 2019; 9:418-433. [PMID: 29667150 DOI: 10.1007/s13346-018-0522-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Wound healing is a physiological event that generates reconstitution and restoration of granulation tissue that ends with scar formation. As omega fatty acids are part of membrane phospholipids and participate in the inflammatory response, we investigated the effects of omega-3, omega-6, and omega-9 fatty acids in the form of oils on wound healing. Linseed (LO), evening primrose (EPO), and olive oils (OO) rich in omega-3, omega-6, and omega-9 fatty acids were formulated into emulsions and were topically applied on rats with excision wounds. All omega-3-, omega-6-, and omega-9-rich oil formulations were found to accelerate wound closure compared to untreated, with significant improvement (p < 0.05) being observed at day 14. EPO induced early deposition of collagen as evaluated by Masson trichrome staining that correlated well with the hydroxyproline content assay, with the highest level at days 3 and 7. Vascular endothelial growth factor (VEGF) showed greater amount of new microvasculature formed in the EPO-treated group, while moderate improvement occurs in the LO and OO groups. EPO increased both the expression of proinflammatory cytokines and growth factors in the early stage of healing and declined at the later stage of healing. LO modulates the proinflammatory cytokines and chemokine but did not affect the growth factors. In contrast, OO induced the expression of growth factors rather than proinflammatory cytokines. These data suggest that LO, EPO, and OO emulsions promote wound healing but they accomplish this by different mechanisms.
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Affiliation(s)
- Wan Maznah Wan Ishak
- Centre for Drug Delivery Research, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, 50300, Kuala Lumpur, Malaysia
| | - Haliza Katas
- Centre for Drug Delivery Research, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, 50300, Kuala Lumpur, Malaysia
| | - Ng Pei Yuen
- Drug and Herbal Research Centre, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, 50300, Kuala Lumpur, Malaysia
| | - Maizaton Atmadini Abdullah
- Department of Pathology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Mohd Hanif Zulfakar
- Centre for Drug Delivery Research, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, 50300, Kuala Lumpur, Malaysia.
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40
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Saleh-Ghadimi S, Kheirouri S, Golmohammadi A, Moludi J, Jafari-Vayghan H, Alizadeh M. Effect of flaxseed oil supplementation on anthropometric and metabolic indices in patients with coronary artery disease: A double-blinded randomized controlled trial. J Cardiovasc Thorac Res 2019; 11:152-160. [PMID: 31384411 PMCID: PMC6669420 DOI: 10.15171/jcvtr.2019.26] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 06/29/2019] [Indexed: 01/19/2023] Open
Abstract
Introduction: It has been established that omega 3 fatty acids have cardio-protective effects through modulation of cardiometabolic risk factors via multiple mechanisms. The aim of this study was to investigate the effects of flaxseed oil on anthropometric indices and lipid profile in patients with coronary artery disease (CAD). Methods: A randomized, double-blind, placebo-controlled trial was performed in 44 patients with CAD. The subjects were randomly assigned to receive either 200 ml of 1.5% fat milk supplemented by 5 g of flaxseed oil (containing 2.5 g α-Linolenic acid) as intervention or 200 ml of 1.5% fat milk as placebo group for 10 consecutive weeks. Anthropometric indices and lipid profile were assessed at baseline and post-intervention. Results: The results indicated that supplementation with flaxseed oil had no impact on anthropometric indices. Weight, body mass index, waist circumference and hip circumference decreased statistically significant within groups, but not between groups. At the end of the intervention, diastolic blood pressure (DBP) decreased significantly (P = 0.022) in the intervention group. Moreover, the triglyceride (TG) level decreased significantly in the intervention group from 173.45 (49.09) to 139.33 (34.26) (P < 0.001). Other lipid profile indices including total cholesterol, low density lipoprotein and high density lipoprotein did not differ significantly within and between groups. Conclusion: We observed that supplementation of flaxseed oil improved TG and DBP but had no effect on other lipid profiles and anthropometric indices in patients with CAD.
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Affiliation(s)
- Sevda Saleh-Ghadimi
- Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sorayya Kheirouri
- Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Golmohammadi
- Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Jalal Moludi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Mohammad Alizadeh
- Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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41
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Tou KAS, Rehman K, Ishak WMW, Zulfakar MH. Influence of omega fatty acids on skin permeation of a coenzyme Q10 nanoemulsion cream formulation: characterization, in silico and ex vivo determination. Drug Dev Ind Pharm 2019; 45:1451-1458. [DOI: 10.1080/03639045.2019.1628042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Kylie Ang She Tou
- Centre for Drug Delivery Research, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Khurram Rehman
- Centre for Drug Delivery Research, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
- Department of Pharmacy, Forman Christian College University, Lahore, Pakistan
| | - Wan Maznah Wan Ishak
- Centre for Drug Delivery Research, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Mohd Hanif Zulfakar
- Centre for Drug Delivery Research, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
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42
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Samsalee N, Sothornvit R. Native and modified porcine plasma protein as wall materials for microencapsulation of natural essential oils. Int J Food Sci Technol 2019. [DOI: 10.1111/ijfs.14186] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Namfon Samsalee
- Department of Food Engineering Faculty of Engineering at Kamphaengsaen Kasetsart University Kamphaengsaen Campus Nakhonpathom 73140 Thailand
- Department of Applied Biology Faculty of Sciences and Liberal Arts Rajamangala University of Technology Isan Nakhon Ratchasima 30000 Thailand
| | - Rungsinee Sothornvit
- Department of Food Engineering Faculty of Engineering at Kamphaengsaen Kasetsart University Kamphaengsaen Campus Nakhonpathom 73140 Thailand
- Center for Advanced Studies of Industrial Technology Kasetsart University Chatuchak Bangkok 10900 Thailand
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43
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Binks BP, Shi H. Phase Inversion of Silica Particle-Stabilized Water-in-Water Emulsions. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:4046-4057. [PMID: 30848921 DOI: 10.1021/acs.langmuir.8b04151] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
An aqueous two-phase system (ATPS) is of great value in low calorie foods or oil-free cosmetics and pharmaceuticals. In contrast to the recent work on polymer/polymer ATPSs, a simple polymer/salt ATPS (polyethylene glycol/Na2SO4) was chosen to study water-in-water (w/w) emulsions stabilized by solid particles. The binodal curve and the tie lines were first determined for the mixture at room temperature. Above the binodal curve, two water-based phases coexist; the upper phase is rich in polymer, whereas the lower phase is rich in salt. Within the two-phase region, we attempted to prepare w/w emulsions with or without the addition of common emulsifiers. Ionic and nonionic surfactants, a polymer, and various solid particles (hydrophilic calcium carbonate particles of different sizes and shapes, wax microspheres) were selected, but no stable emulsion was possible. However, stable w/w emulsions of both types (polymer-in-salt and salt-in-polymer) were formed using dichlorodimethylsilane-modified nanosilica particles. Using partially hydrophobic fumed silica as the emulsifier, emulsions remained fully emulsified for over 1 year and we link the extent of hydrophobization of particles to the properties of the emulsions via contact angle measurements. Furthermore, systematic emulsion studies were conducted at different overall compositions such that changes in emulsion type and stability were mapped onto the phase diagram. Catastrophic phase inversion of emulsion type and evolution of emulsion stability were monitored along the tie lines. Importantly, stability to coalescence was found to decrease approaching conditions of phase inversion.
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Affiliation(s)
- Bernard P Binks
- Department of Chemistry and Biochemistry , University of Hull , Hull HU6 7RX . U.K
| | - Hui Shi
- Department of Chemistry and Biochemistry , University of Hull , Hull HU6 7RX . U.K
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44
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Xiao Y, Chen C, Wang B, Mao Z, Xu H, Zhong Y, Zhang L, Sui X, Qu S. In Vitro Digestion of Oil-in-Water Emulsions Stabilized by Regenerated Chitin. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:12344-12352. [PMID: 30372059 DOI: 10.1021/acs.jafc.8b03873] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Regenerated chitin (R-chitin) can stabilize oil-in-water (O/W) emulsions containing up to 50% oil at a low chitin dosage of 2 mg/g oil. The mean droplet size of the resulting emulsion decreased as more R-chitin was used. Confocal laser scanning microscopy (CLSM) demonstrated the adsorption of R-chitin on emulsion droplets surface, confirming the emulsions were stabilized via Pickering mechanism. The effects of R-chitin concentration on storage stability, microstructure, and lipid digestion properties were investigated. Pickering emulsions stabilized by R-chitin above 1.0% w/w exhibited outstanding physical stability against coalescence and Ostwald ripening. In particular, highly consistent emulsions that remained almost unchanged during oral, gastric, and intestine digestion could be prepared using R-chitin. The emulsions could enhance fullness and satiety perceptions at gastric level, and R-chitin could be used as a substitute for food emulsifiers for weight management via increasing satiation perception and reducing lipid digestion.
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Affiliation(s)
- Yongmei Xiao
- Key Lab of Science & Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , People's Republic of China
| | - Chen Chen
- Key Lab of Science & Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , People's Republic of China
| | - Bijia Wang
- Key Lab of Science & Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , People's Republic of China
- Key Lab of High Performance Fibers & Products, Ministry of Education , Donghua University , Shanghai 201620 , People's Republic of China
| | - Zhiping Mao
- Key Lab of Science & Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , People's Republic of China
| | - Hong Xu
- Key Lab of Science & Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , People's Republic of China
| | - Yi Zhong
- Key Lab of Science & Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , People's Republic of China
| | - Linping Zhang
- Key Lab of Science & Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , People's Republic of China
| | - Xiaofeng Sui
- Key Lab of Science & Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , People's Republic of China
- Key Lab of High Performance Fibers & Products, Ministry of Education , Donghua University , Shanghai 201620 , People's Republic of China
| | - Shen Qu
- Department of Endocrinology & Metabolism, Shanghai Tenth People's Hospital, School of Medicine , Tongji University , Shanghai 200092 , China
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45
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Mono and double-layer emulsions of chia oil produced with ultrasound mediation. FOOD AND BIOPRODUCTS PROCESSING 2018. [DOI: 10.1016/j.fbp.2018.09.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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46
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Ultrasonication-assisted formation and characterization of geraniol and carvacrol-loaded emulsions for enhanced antimicrobial activity against food-borne pathogens. CHEMICAL PAPERS 2018. [DOI: 10.1007/s11696-018-0501-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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47
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Gowda A, Sharma V, Goyal A, Singh AK, Arora S. Process optimization and oxidative stability of omega-3 ice cream fortified with flaxseed oil microcapsules. Journal of Food Science and Technology 2018; 55:1705-1715. [PMID: 29666523 DOI: 10.1007/s13197-018-3083-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 09/25/2017] [Accepted: 02/19/2018] [Indexed: 11/30/2022]
Abstract
Microencapsulated flaxseed oil powder (MFOP) was supplemented for the fortification of α-linolenic acid (ALA, ω-3 fatty acid) in ice cream. Processing parameters were optimized in terms of the stage of homogenization of ice-cream mix, level of fortification (3, 4 and 5%) and flavors (vanilla, butter scotch and strawberry). Data revealed that free fatty acids increased significantly during first 15 days in all the samples and then remained constant. Peroxide value and thiobarbituric acid value first increased up to 30 and 45 days, respectively; and then decreased followed by a gradual increase up to 120 days. Fatty acids profile showed 18.74-21.38% decrease in ALA content in fortified ice creams after 120 days. A serving of 100 g of freshly prepared functional ice cream was able to meet ~ 45% of the RDA (1.4 g ALA/day), which reduced to 35.37-36.56% on the end of storage i.e. 120 days. Overall, it can be concluded that MFOP was oxidative stable in ice-cream throughout the storage, which could be fortified successfully at 4% (w/w) level.
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Affiliation(s)
- Avinash Gowda
- 1Dairy Chemistry Division, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Vivek Sharma
- 1Dairy Chemistry Division, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Ankit Goyal
- Department of Dairy and Food Chemistry, Mansinhbhai Institute of Dairy and Food Technology, Mehsana, Gujarat 384002 India
| | - A K Singh
- 3Dairy Technology Division, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Sumit Arora
- 1Dairy Chemistry Division, National Dairy Research Institute, Karnal, Haryana 132001 India
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48
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Belayneh HD, Wehling RL, Cahoon E, Ciftci ON. Lipid composition and emulsifying properties of Camelina sativa seed lecithin. Food Chem 2018; 242:139-146. [DOI: 10.1016/j.foodchem.2017.08.082] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 07/17/2017] [Accepted: 08/23/2017] [Indexed: 11/28/2022]
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49
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Reeta, Kumar S, Rasane P, Nimmanapalli R. Optimisation of a process for production of pomegranate pulp and flaxseed powder fortified probiotic Greek dahi. INT J DAIRY TECHNOL 2018. [DOI: 10.1111/1471-0307.12494] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Reeta
- Centre of Food Science and Technology; Banaras Hindu University; Varanasi Uttar Pradesh 221005 India
| | - Sudhir Kumar
- Centre of Food Science and Technology; Banaras Hindu University; Varanasi Uttar Pradesh 221005 India
| | - Prasad Rasane
- Centre of Food Science and Technology; Banaras Hindu University; Varanasi Uttar Pradesh 221005 India
- Department of Food Technology and Nutrition; Lovely Professional University; Phagwara Punjab 144411 India
| | - Ramadevi Nimmanapalli
- Faculty of Veterinary and Animal Sciences; Banaras Hindu University; Varanasi Uttar Pradesh 221005 India
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50
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Belayneh HD, Wehling RL, Zhang Y, Ciftci ON. Development of omega-3-rich Camelina sativa seed oil emulsions. Food Sci Nutr 2017; 6:440-449. [PMID: 29564111 PMCID: PMC5849930 DOI: 10.1002/fsn3.572] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 11/24/2017] [Accepted: 11/28/2017] [Indexed: 11/08/2022] Open
Abstract
Camelina sativa seed is an underutilized oil source rich in omega‐3 fatty acids; however, camelina oil is not fully explored for food applications. Its high omega‐3 content makes it susceptible to oxidation, which may limit food applications. Therefore, the main objective of this study was to investigate the potential of camelina seed oil to form physically and oxidatively stable emulsions as a potential delivery system for omega‐3 fatty acids. Effects of homogenization conditions, namely, pressure (15 MPa‐30 MPa), number of passes (1,3,5, and 7), and type of homogenizers (high pressure and high shear) on the structural properties and stability of camelina seed oil emulsions stabilized with whey protein isolate were studied. High homogenization pressure (30 MPa) and number of passes (>3) reduced the particle size (278 nm) and formed more physically and oxidatively stable emulsions compared to high shear homogenization; high shear homogenization generated bigger oil particles (~2,517 nm). Apparent viscosity and consistency index (k) decreased with increasing pressure, number of passes, and shear rate. Emulsions prepared with high pressure homogenization at both 15 and 30 MPa with 3 and more passes did not exhibit any peroxide formation over 28 days. Results indicated that camelina seed oil is a promising alternative oil source to form stable omega‐3‐rich emulsions for food applications.
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Affiliation(s)
- Henok D Belayneh
- Department of Food Science and Technology University of Nebraska-Lincoln Lincoln NE USA
| | - Randy L Wehling
- Department of Food Science and Technology University of Nebraska-Lincoln Lincoln NE USA
| | - Yue Zhang
- Department of Food Science and Technology University of Nebraska-Lincoln Lincoln NE USA
| | - Ozan N Ciftci
- Department of Food Science and Technology University of Nebraska-Lincoln Lincoln NE USA
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