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Sheng X, Zhan P, Wang P, He W, Tian H. Mitigation of high-fat diet-induced hepatic steatosis by thyme ( Thymus quinquecostatus Celak) polyphenol-rich extract (TPE): insights into gut microbiota modulation and bile acid metabolism. Food Funct 2024; 15:7333-7347. [PMID: 38305590 DOI: 10.1039/d3fo05235d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
Our previous study demonstrated that thyme polyphenol-rich extract (TPE) mitigated hepatic injury induced by a high-fat diet (HFD) through the regulation of lipid metabolism, promotion of short-chain fatty acid production, enhancement of intestinal barrier function, and attenuation of inflammation. In this study, we aimed to further elucidate additional mechanisms underlying TPE-mediated preventive effects on hepatic steatosis, with a specific focus on its impact on the gut microbiota and bile acid (BA) metabolism in HFD-fed mice. TPE treatment resulted in a significant reduction in serum total BA levels and a notable increase in fecal total BA levels. In particular, elevations in fecal conjugated BA levels, in turn, impede intestinal farnesoid X receptor (FXR) signaling, thereby enhancing hepatic synthesis and fecal excretion of BAs. The downregulated mRNA expression levels of intestinal Fxr and Fgf15, and hepatic Fgfr4, along with the upregulated mRNA expression levels of Cyp7a1 and Cyp27a1 after TPE treatment also prove the above inference. Meanwhile, TPE appeared to promote BA efflux and enterohepatic circulation, as evidenced by changes in the mRNA levels of Bsep, Ntpc, Shp, Asbt, Ibabp, and Ostα/β. TPE also modulated the gut microbiota and was characterized by an increased relative abundance of Lactobacillus. Furthermore, antibiotic treatment depleted the intestinal flora in mice, also abrogating the hepatoprotective effect of TPE against NAFLD. These findings collectively indicate that TPE effectively mitigates HFD-induced NAFLD by modulating the gut-liver axis, specifically targeting the gut microbiota and bile acid metabolism.
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Affiliation(s)
- Xialu Sheng
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710119, China.
| | - Ping Zhan
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710119, China.
| | - Peng Wang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710119, China.
| | - Wanying He
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710119, China.
| | - Honglei Tian
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710119, China.
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Vhangani LN, Van Wyk J. Inhibition of Browning in Apples Using Betacyclodextrin-Assisted Extracts of Green Rooibos ( Aspalathus linearis). Foods 2023; 12:foods12030602. [PMID: 36766132 PMCID: PMC9914553 DOI: 10.3390/foods12030602] [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: 11/25/2022] [Revised: 01/18/2023] [Accepted: 01/27/2023] [Indexed: 02/04/2023] Open
Abstract
Green rooibos' bioactive compounds contribute greatly towards its antioxidant activity. The anti-browning activity of aqueous (GRE) and beta-cyclodextrin (β-GRE)-assisted extracts of green rooibos was investigated in canned apples. Freeze-dried extracts (GRE and β-GRE) obtained at 40 °C for 60 min were added in canned apples at 0.25 and 0.5% prior to heat processing and stored at 23 and 37 °C for 24 weeks. Lightness (L*), colour difference (DE*), furfural and hydroxymethyl furfural (HMF) were determined to establish the effect of extracts against non-enzymatic browning (NEB) development. The L* value decreased, whereas DE*, HMF and furfural increased with increased storage time and temperature. A higher inhibition was observed for samples stored at 23 °C, and storage at 37 °C reduced (p < 0.05) the inhibitory capacity of extracts. Greater inhibition against NEB development was reported for β-GRE 0.25 and 0.5 via the L* value (40.93-46.67%), β-GRE 0.25 for DE* (46.67%) and β-GRE 0.25 and 0.5 for HMF (59.55-67.33%). No differences (p > 0.05) were observed in furfural inhibition between all extracts, although inhibition was reported at 62.69-72.29%. Browning inhibition correlated with the reaction rate constant (k0) and activation energy (Ea), exhibiting a correlation coefficient of 0.925, 0.964, 0.932 and 0.754 for L*, DE*, HMF and furfural, respectively.
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Fan T, Si C, Zhang Y, Zhu Y, Li S. Optimization Design of Asphalt Mixture Composite Reinforced with Calcium Sulfate Anhydrous Whisker and Polyester Fiber Based on Response Surface Methodology. MATERIALS (BASEL, SWITZERLAND) 2023; 16:ma16020594. [PMID: 36676331 PMCID: PMC9866392 DOI: 10.3390/ma16020594] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/01/2023] [Accepted: 01/05/2023] [Indexed: 05/27/2023]
Abstract
In order to improve the properties of calcium sulfate anhydrous whisker (ACSW) and polyester fiber composite reinforced asphalt mixture (ACPRA) to meet the service requirements of pavement materials in low-temperature environments, the central composite circumscribed design (CCC), a kind of response surface methodology, was chosen to optimize the design parameters. Three independence variables, asphalt aggregate ratio, ACSW content, and polyester fiber content were adopted to evaluate the design parameters. Four responsive variables, air voids, Marshall stability, splitting tensile strength, and failure tensile strain, were chosen to study the volumetric and mechanical characteristics, and the low-temperature behavior of ACPRA by the Marshall test and indirect tensile test at -10 °C. The results showed that, taking low-temperature behavior optimization as the objective, the CCC method was practicable to optimize design of ACPRA, and the optimization design parameters were asphalt aggregate ratio of 4.0%, ACSW content of 10.8%, and polyester fiber content of 0.4%. Furthermore, the impact of three independence variables interactions on four response variables was also discussed, and it was identified that the interaction between asphalt aggregate ratio and ACSW content, and between asphalt aggregate ratio and polyester fiber content, has greater bearing on the splitting tensile strength and failure tensile strain of APCRA. Meanwhile, ACSW and polyester fiber enhancing the low-temperature behavior of APCRA was primarily connected with their contents.
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Affiliation(s)
- Taotao Fan
- School of Traffic and Transportation, Shijiazhuang Tiedao University, Shijiazhuang 050043, China
- State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang Tiedao University, Shijiazhuang 050043, China
| | - Chundi Si
- School of Traffic and Transportation, Shijiazhuang Tiedao University, Shijiazhuang 050043, China
- State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang Tiedao University, Shijiazhuang 050043, China
| | - Yi Zhang
- School of Traffic and Transportation, Shijiazhuang Tiedao University, Shijiazhuang 050043, China
- State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang Tiedao University, Shijiazhuang 050043, China
| | - Yuefeng Zhu
- School of Traffic and Transportation, Shijiazhuang Tiedao University, Shijiazhuang 050043, China
- State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang Tiedao University, Shijiazhuang 050043, China
| | - Song Li
- School of Traffic and Transportation, Shijiazhuang Tiedao University, Shijiazhuang 050043, China
- State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang Tiedao University, Shijiazhuang 050043, China
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Shi F, Hai X, Zhu Y, Ma L, Wang L, Yin J, Li X, Yang Z, Yuan M, Xiong H, Gao Y. Ultrasonic assisted extraction of polyphenols from bayberry by deep eutectic supramolecular polymer and its application in bio-active film. ULTRASONICS SONOCHEMISTRY 2023; 92:106283. [PMID: 36610241 PMCID: PMC9829923 DOI: 10.1016/j.ultsonch.2022.106283] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/05/2022] [Accepted: 12/27/2022] [Indexed: 06/17/2023]
Abstract
Ultrasound and deep eutectic supramolecular polymers (DESP) is a novel combination of green extraction method for phytochemicals. In this study, a new type of green extractant was developed: DESP. It is a derivative of deep eutectic solvent (DES) and was prepared by supramolecular polymer unit β-cyclodextrin (β-CD) as hydrogen bond acceptor (HBA) and organic acid as hydrogen bond donor (HBD). The current work focuses on the use of ultrasonic-assisted (UAE) DESP extraction of polyphenolic compounds (PCs) from bayberry. The experimental results showed that DESP synthesized with β-CD and lactic acid (LA) in a ratio of 1:1 (w/w %) had the best extraction effect. And by using a three-level factor experiment and the response surface method, the predicted TPC content is very close to the actual content (28.85 ± 1.27 mg GAE/g). The DESP extract including PCs were further used as plasticizer for chitosan (CS) to prepare highly active green biofilms (DESP-CS). It is possible to reduce the tedious procedures for separating biologically active substances from DESP. The experiment proved that the prepared films have good mechanical properties, plastic deformation resistance, thermal stability and antioxidant activity.
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Affiliation(s)
- Feng Shi
- School of Chemistry and Environment, Yunnan Minzu University, Kunming 650504, PR China
| | - Xiaoping Hai
- School of Chemistry and Environment, Yunnan Minzu University, Kunming 650504, PR China
| | - Yun Zhu
- School of Chemistry and Environment, Yunnan Minzu University, Kunming 650504, PR China
| | - Lei Ma
- School of Chemistry and Environment, Yunnan Minzu University, Kunming 650504, PR China
| | - Lina Wang
- School of Chemistry and Environment, Yunnan Minzu University, Kunming 650504, PR China
| | - Jinfang Yin
- School of Chemistry and Environment, Yunnan Minzu University, Kunming 650504, PR China
| | - Xiaofen Li
- School of Chemistry and Environment, Yunnan Minzu University, Kunming 650504, PR China
| | - Zhi Yang
- School of Chemistry and Environment, Yunnan Minzu University, Kunming 650504, PR China
| | - Mingwei Yuan
- National and Local Joint Engineering Research Center for Green Preparation Technology of Biobased Materials, Yunnan Minzu University, Kunming 650504, PR China
| | - Huabin Xiong
- School of Chemistry and Environment, Yunnan Minzu University, Kunming 650504, PR China.
| | - Yuntao Gao
- National and Local Joint Engineering Research Center for Green Preparation Technology of Biobased Materials, Yunnan Minzu University, Kunming 650504, PR China.
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Arya A, Mittal V, Kaushik D, Kumar M, Alotaibi SS, Albogami SM, El-Saber Batiha G, Jeandet P. Mutivariate optimization strategy for the sonication-based extraction of Nardostachys jatamansi roots and analysis for chemical composition, anti-oxidant and acetylcholinesterase inhibitory potential. ULTRASONICS SONOCHEMISTRY 2022; 89:106133. [PMID: 36037596 PMCID: PMC9436804 DOI: 10.1016/j.ultsonch.2022.106133] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 08/16/2022] [Accepted: 08/19/2022] [Indexed: 06/15/2023]
Abstract
Extracts from medicinal plants are generally obtained by conventional methods like percolation and maceration. Owing to limitations of traditional methods and to meet the rising demand of extracts, the development of new green approaches is need of hour. In the present research, we have developed an ultrasound-assisted extraction (UAE) method for the Nardostachys jatamansi (NJ) D. Don, DC roots and optimized the extraction parameters for possible improved extract yield. A multivariate optimization strategy using the Centre Composite Design coupled with response surface methodology was applied. A numerical optimization approach accurately predicted the extraction conditions (sonication time ∼ 20 min, ethanol ∼ 70 % and a liquid/solid ratio of about 21:1). Scanning electron microscopy of the plant samples after UAE also indicated the cavitation effect due to sound waves. GC-MS analysis of the optimized ultrasound extract (OUNJ) confirmed improvement in the concentration of various secondary metabolites like jatamansone (91.8 % increase), spirojatamol (42.3 % increase), globulol (130.4 % increase), sitosterol (84.6 % increase) as compared to the soxhlet extract (SXNJ). Different anti-oxidant parameters (DPPH, Glutathione, Catalase SOD and NO) were also significantly altered (p < 0.05) in the optimized extracts. The IC50 to inhibit acetylcholinesterase activity (AChE) in vitro and its concentration in brain homogenates were significantly (p < 0.05) improved by OUNJ extract as compared to the SXNJ ones. To conclude, we can say that established optimized conditions for UAE of N. jatamansi roots not only reduce the extraction time but also improved the pharmacological potential of the extracts.
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Affiliation(s)
- Ashwani Arya
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, Haryana, India
| | - Vineet Mittal
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, Haryana, India.
| | - Deepak Kaushik
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, Haryana, India
| | - Manish Kumar
- M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana (133207), Ambala, Haryana, India
| | - Saqer S Alotaibi
- Department of Biotechnology, College of Science, Taif University, P.O. Box 11099, Taif, Saudi Arabia
| | - Sarah M Albogami
- Department of Biotechnology, College of Science, Taif University, P.O. Box 11099, Taif, Saudi Arabia
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, AlBeheira, Egypt
| | - Philippe Jeandet
- University of Reims, Research Unit-Induced Resistance and Plant Bioprotection, EA 4707 - USC INRAe 1488, SFR Condorcet FR CNRS 3417, 51687 Reims, France.
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Vhangani LN, Favre LC, Rolandelli G, Van Wyk J, del Pilar Buera M. Optimising the Polyphenolic Content and Antioxidant Activity of Green Rooibos ( Aspalathus linearis) Using Beta-Cyclodextrin Assisted Extraction. Molecules 2022; 27:molecules27113556. [PMID: 35684494 PMCID: PMC9182235 DOI: 10.3390/molecules27113556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 05/27/2022] [Accepted: 05/27/2022] [Indexed: 11/16/2022] Open
Abstract
Antioxidant activity associated with green rooibos infusions is attributed to the activity of polyphenols, particularly aspalathin and nothofagin. This study aimed to optimise β-cyclodextrin (β-CD)-assisted extraction of crude green rooibos (CGRE) via total polyphenolic content (TPC) and antioxidant activity assays. Response surface methodology (RSM) permitted optimisation of β-CD concentration (0−15 mM), temperature (40−90 °C) and time (15−60 min). Optimal extraction conditions were: 15 mM β-CD: 40 °C: 60 min with a desirability of 0.985 yielding TPC of 398.25 mg GAE·g−1, metal chelation (MTC) of 93%, 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical scavenging of 1689.7 µmol TE·g−1, ferric reducing antioxidant power (FRAP) of 2097.53 µmol AAE·g−1 and oxygen radical absorbance capacity (ORAC) of 11,162.82 TE·g−1. Aspalathin, hyperoside and orientin were the major flavonoids, with quercetin, luteolin and chrysoeriol detected in trace quantities. Differences (p < 0.05) between aqueous and β-CD assisted CGRE was only observed for aspalathin reporting the highest content of 172.25 mg·g−1 of dry matter for extracts produced at optimal extraction conditions. Positive, strong correlations between TPC and antioxidant assays were observed and exhibited regression coefficient (R2) between 0.929−0.978 at p < 0.001. These results demonstrated the capacity of β-CD in increasing polyphenol content of green rooibos.
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Affiliation(s)
- Lusani Norah Vhangani
- Department of Food Science & Technology, Cape Peninsula University of Technology, Bellville 7535, South Africa;
- Correspondence: ; Tel.: +27-21-953-8691
| | - Leonardo Cristian Favre
- CONICET—INTA, Instituto de Ciencia y Tecnología de los Sistemas Alimentarios Sustentables (ICyTeSAS), Las Cabañas y De Los Reseros s/n, 1686, Buenos Aires C1425FQB, Argentina;
- CONICET—Consejo Nacional de Investigaciones Científicas y Técnicas, Godoy Cruz 2290, Buenos Aires C1425FQB, Argentina; (G.R.); (M.d.P.B.)
| | - Guido Rolandelli
- CONICET—Consejo Nacional de Investigaciones Científicas y Técnicas, Godoy Cruz 2290, Buenos Aires C1425FQB, Argentina; (G.R.); (M.d.P.B.)
- Departamento de Industrias y Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente Güiraldes 2160, Ciudad Universitaria, Buenos Aires C1428EGA, Argentina
- Instituto de Tecnología de Alimentos y Procesos Químicos (ITAPROQ), CONICET-Universidad de Buenos Aires, Intendente Güiraldes 2160, Ciudad Universitaria, Buenos Aires C1428EGA, Argentina
| | - Jessy Van Wyk
- Department of Food Science & Technology, Cape Peninsula University of Technology, Bellville 7535, South Africa;
| | - María del Pilar Buera
- CONICET—Consejo Nacional de Investigaciones Científicas y Técnicas, Godoy Cruz 2290, Buenos Aires C1425FQB, Argentina; (G.R.); (M.d.P.B.)
- Departamento de Industrias y Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente Güiraldes 2160, Ciudad Universitaria, Buenos Aires C1428EGA, Argentina
- Instituto de Tecnología de Alimentos y Procesos Químicos (ITAPROQ), CONICET-Universidad de Buenos Aires, Intendente Güiraldes 2160, Ciudad Universitaria, Buenos Aires C1428EGA, Argentina
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Kurek M, Benaida-Debbache N, Elez Garofulić I, Galić K, Avallone S, Voilley A, Waché Y. Antioxidants and Bioactive Compounds in Food: Critical Review of Issues and Prospects. Antioxidants (Basel) 2022; 11:antiox11040742. [PMID: 35453425 PMCID: PMC9029822 DOI: 10.3390/antiox11040742] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/04/2022] [Accepted: 04/06/2022] [Indexed: 12/14/2022] Open
Abstract
This review paper gives an insight into the effective delivery mechanisms for health-promoting substances and highlights the challenges of using antioxidants and bioactives in foods. The selection criteria for choosing bioactives and their extraction in bioavailable form with their adequate incorporation techniques and delivery mechanisms are covered. Moreover, an overview of existing methods for determination of bioactivity is given. The importance of scientifically evaluating the effects of foods or food components on consumer health before making claims about the healthiness is aligned. Finally, a scientific perspective on how to respond to the booming demand for health-promoting products is given, and we acknowledge that despite the work done, there are still many challenges that need to be overcome.
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Affiliation(s)
- Mia Kurek
- Department of Food Engineering, Faculty of Food Technology and Biotechnology, Pierottijeva 6, 10000 Zagreb, Croatia; (I.E.G.); (K.G.)
- Correspondence: ; Tel.: +385-1460-5003
| | - Nadjet Benaida-Debbache
- Laboratoire de Biochimie Appliquée, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, Bejaia 06000, Algeria;
| | - Ivona Elez Garofulić
- Department of Food Engineering, Faculty of Food Technology and Biotechnology, Pierottijeva 6, 10000 Zagreb, Croatia; (I.E.G.); (K.G.)
| | - Kata Galić
- Department of Food Engineering, Faculty of Food Technology and Biotechnology, Pierottijeva 6, 10000 Zagreb, Croatia; (I.E.G.); (K.G.)
| | - Sylvie Avallone
- QualiSud, University of Montpellier, 34000 Montpellier, France;
- CIRAD, Institut Universitaire de Technologie d’Avignon, 84029 Avignon, France
| | - Andrée Voilley
- International Joint Research Laboratory “Tropical Bioresources & Biotechnology” UMR PAM, Institut Agro Dijon, Université de Bourgogne, 1 Esplanade Erasme, 21078 Dijon, France; (A.V.); (Y.W.)
- The School of Biotechnology and Food Technology, Hanoi University of Science and Technology, Hanoi 100000, Vietnam
| | - Yves Waché
- International Joint Research Laboratory “Tropical Bioresources & Biotechnology” UMR PAM, Institut Agro Dijon, Université de Bourgogne, 1 Esplanade Erasme, 21078 Dijon, France; (A.V.); (Y.W.)
- The School of Biotechnology and Food Technology, Hanoi University of Science and Technology, Hanoi 100000, Vietnam
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Favre LC, López-Fernández MP, Dos Santos Ferreira C, Mazzobre MF, Mshicileli N, van Wyk J, Buera MDP. The antioxidant and antiglycation activities of selected spices and other edible plant materials and their decay in sugar-protein systems under thermal stress. Food Chem 2022; 371:131199. [PMID: 34598122 DOI: 10.1016/j.foodchem.2021.131199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 08/19/2021] [Accepted: 09/17/2021] [Indexed: 12/11/2022]
Abstract
Antiglycation activities of herbs and spices, have been described in relation to their in vivo anti-diabetic or anti-aging activity at physiological temperature. Under the hypothesis that those natural antioxidants may inhibit the formation of Maillard intermediates, the behavior of several hydroalcoholic plant extracts was analyzed in sugar-protein systems. Allspice, thyme, green pepper and black pepper extracts were the most efficient inhibitors, decreasing furosine formation by 60, 45, 40 and 30%, respectively. 5-hydroxymethyl-2-furfural formation decreased in the presence of the extracts and protein glycation was inhibited by the thyme extract in advanced stages. Antiglycation activities were related to polyphenols content, to radical scavenging and to iron-reducing power. In the protein-sugar systems studied at the time in which 4000 ppm of furosine were formed, the antioxidant activity dropped between 30 and 40%. Polyphenols inhibit Maillard intermediates formation, revealing the incidence of oxidative pathways, but they are depleted as a function of time.
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Affiliation(s)
- Leonardo Cristian Favre
- Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamentos de Industrias y Departamento de Química Orgánica, Intendente Güiraldes 2160, Ciudad Universitaria, C1428EGA Buenos Aires, Argentina; CONICET-Universidad de Buenos Aires, Instituto de Tecnología de, Alimentos y Procesos Químicos (ITAPROQ), Intendente Güiraldes 2160, Ciudad Universitaria, C1428EGA Buenos Aires, Argentina; CONICET - Consejo Nacional de Investigaciones Científicas y Técnicas, Godoy Cruz, 2290, C1425FQB Buenos Aires, Argentina.
| | - María Paula López-Fernández
- CONICET - Consejo Nacional de Investigaciones Científicas y Técnicas, Godoy Cruz, 2290, C1425FQB Buenos Aires, Argentina; CONICET - Consejo Nacional de Investigaciones Científicas Técnicas, IBBEA - Instituto de Biodiversidad y Biología Experimental y Aplicada, Intendente Güiraldes 2160, Ciudad Universitaria, C1428EGA, Buenos Aires, Argentina
| | - Cristina Dos Santos Ferreira
- Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamentos de Industrias y Departamento de Química Orgánica, Intendente Güiraldes 2160, Ciudad Universitaria, C1428EGA Buenos Aires, Argentina
| | - María Florencia Mazzobre
- Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamentos de Industrias y Departamento de Química Orgánica, Intendente Güiraldes 2160, Ciudad Universitaria, C1428EGA Buenos Aires, Argentina; CONICET-Universidad de Buenos Aires, Instituto de Tecnología de, Alimentos y Procesos Químicos (ITAPROQ), Intendente Güiraldes 2160, Ciudad Universitaria, C1428EGA Buenos Aires, Argentina; CONICET - Consejo Nacional de Investigaciones Científicas y Técnicas, Godoy Cruz, 2290, C1425FQB Buenos Aires, Argentina
| | - Ndumiso Mshicileli
- Cape Peninsula University of Technology, Department of Food Science and Technology, Bellville 7535, Cape Town, South Africa; Agrifood Technology Station, Cape Peninsula University of Technology, Department of Food Science and Technology, Bellville 7535, Cape Town, South Africa
| | - Jessy van Wyk
- Cape Peninsula University of Technology, Department of Food Science and Technology, Bellville 7535, Cape Town, South Africa
| | - María Del Pilar Buera
- Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamentos de Industrias y Departamento de Química Orgánica, Intendente Güiraldes 2160, Ciudad Universitaria, C1428EGA Buenos Aires, Argentina; CONICET-Universidad de Buenos Aires, Instituto de Tecnología de, Alimentos y Procesos Químicos (ITAPROQ), Intendente Güiraldes 2160, Ciudad Universitaria, C1428EGA Buenos Aires, Argentina; CONICET - Consejo Nacional de Investigaciones Científicas y Técnicas, Godoy Cruz, 2290, C1425FQB Buenos Aires, Argentina.
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9
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Prevention of Enzymatic Browning by Natural Extracts and Genome-Editing: A Review on Recent Progress. Molecules 2022; 27:molecules27031101. [PMID: 35164369 PMCID: PMC8839884 DOI: 10.3390/molecules27031101] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/23/2022] [Accepted: 01/31/2022] [Indexed: 11/29/2022] Open
Abstract
Fresh fruits and vegetable products are easily perishable during postharvest handling due to enzymatic browning reactions. This phenomenon has contributed to a significant loss of food quality and appearance. Thus, a safe and effective alternative method from natural sources is needed to tackle enzymatic browning prevention. The capabilities of natural anti-browning agents derived from plant- and animal-based resources in inhibiting enzymatic activity have been demonstrated in the literature. Some also possess strong antioxidants properties. This review aims to summarize a recent investigation regarding the use of natural anti-browning extracts from different sources for controlling the browning. The potential applications of genome-editing in preventing browning activity and improving postharvest quality is also discussed. Moreover, the patents on the anti-browning extract from natural sources is also presented in this review. The information reviewed here could provide new insights, contributing to the development of natural anti-browning extracts and genome-editing techniques for the prevention of food browning.
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Velázquez-Contreras F, Zamora-Ledezma C, López-González I, Meseguer-Olmo L, Núñez-Delicado E, Gabaldón JA. Cyclodextrins in Polymer-Based Active Food Packaging: A Fresh Look at Nontoxic, Biodegradable, and Sustainable Technology Trends. Polymers (Basel) 2021; 14:polym14010104. [PMID: 35012127 PMCID: PMC8747138 DOI: 10.3390/polym14010104] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/16/2021] [Accepted: 12/21/2021] [Indexed: 02/01/2023] Open
Abstract
Using cyclodextrins (CDs) in packaging technologies helps volatile or bioactive molecules improve their solubility, to guarantee the homogeneous distribution of the complexed molecules, protecting them from volatilization, oxidation, and temperature fluctuations when they are associated with polymeric matrices. This technology is also suitable for the controlled release of active substances and allows the exploration of their association with biodegradable polymer targeting to reduce the negative environmental impacts of food packaging. Here, we present a fresh look at the current status of and future prospects regarding the different strategies used to associate cyclodextrins and their derivatives with polymeric matrices to fabricate sustainable and biodegradable active food packaging (AFP). Particular attention is paid to the materials and the fabrication technologies available to date. In addition, the use of cutting-edge strategies, including the trend of nanotechnologies in active food packaging, is emphasized. Furthermore, a critical view on the risks to human health and the associated updated legislation is provided. Some of the more representative patents and commercial products that currently use AFP are also listed. Finally, the current and future research challenges which must be addressed are discussed.
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Affiliation(s)
- Friné Velázquez-Contreras
- Molecular Recognition and Encapsulation Research Group (REM), Health Sciences Department, UCAM-Universidad Católica de Murcia, Campus de los Jerónimos 135, 30107 Murcia, Spain; (F.V.-C.); (E.N.-D.)
- Escuela de Administración de Instituciones (ESDAI), Universidad Panamericana, Álvaro del Portillo 49, Ciudad Granja, Zapopan 45010, Mexico
| | - Camilo Zamora-Ledezma
- Tissue Regeneration and Repair Group Orthobiology, Biomaterials and Tissue Engineering, Health Sciences Department, UCAM-Universidad Católica de Murcia, Campus de los Jerónimos 135, 30107 Murcia, Spain; (C.Z.-L.); (I.L.-G.); (L.M.-O.)
| | - Iván López-González
- Tissue Regeneration and Repair Group Orthobiology, Biomaterials and Tissue Engineering, Health Sciences Department, UCAM-Universidad Católica de Murcia, Campus de los Jerónimos 135, 30107 Murcia, Spain; (C.Z.-L.); (I.L.-G.); (L.M.-O.)
| | - Luis Meseguer-Olmo
- Tissue Regeneration and Repair Group Orthobiology, Biomaterials and Tissue Engineering, Health Sciences Department, UCAM-Universidad Católica de Murcia, Campus de los Jerónimos 135, 30107 Murcia, Spain; (C.Z.-L.); (I.L.-G.); (L.M.-O.)
| | - Estrella Núñez-Delicado
- Molecular Recognition and Encapsulation Research Group (REM), Health Sciences Department, UCAM-Universidad Católica de Murcia, Campus de los Jerónimos 135, 30107 Murcia, Spain; (F.V.-C.); (E.N.-D.)
| | - José Antonio Gabaldón
- Molecular Recognition and Encapsulation Research Group (REM), Health Sciences Department, UCAM-Universidad Católica de Murcia, Campus de los Jerónimos 135, 30107 Murcia, Spain; (F.V.-C.); (E.N.-D.)
- Correspondence: ; Tel.: +34-968-278-622
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11
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Lo Fiego MJ, Lorenzetti AS, Silbestri GF, Domini CE. The use of ultrasound in the South Cone region. Advances in organic and inorganic synthesis and in analytical methods. ULTRASONICS SONOCHEMISTRY 2021; 80:105834. [PMID: 34814046 PMCID: PMC8608658 DOI: 10.1016/j.ultsonch.2021.105834] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 10/30/2021] [Accepted: 11/13/2021] [Indexed: 05/25/2023]
Abstract
In organic and inorganic synthesis and in analytical methods, an external conventional heat source is usually applied to carry out a chemical reaction at a high temperature, or an extraction procedure. In the last decades, the use of ultrasound as an alternative energy source has become an interesting field of research in these topics in the South Cone region (Argentina, Chile, Uruguay, Southern Brazil and Paraguay). For this reason, the present review, covering the period 2009 to mid-2021, is a compilation of ultrasound-assisted synthetic and analytical methodologies.
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Affiliation(s)
- Marcos J Lo Fiego
- INQUISUR, Departamento de Química, Universidad Nacional Del Sur (UNS)-CONICET, Av. Alem 1253, Bahía Blanca 8000, Argentina
| | - Anabela S Lorenzetti
- INQUISUR, Departamento de Química, Universidad Nacional Del Sur (UNS)-CONICET, Av. Alem 1253, Bahía Blanca 8000, Argentina
| | - Gustavo F Silbestri
- INQUISUR, Departamento de Química, Universidad Nacional Del Sur (UNS)-CONICET, Av. Alem 1253, Bahía Blanca 8000, Argentina.
| | - Claudia E Domini
- INQUISUR, Departamento de Química, Universidad Nacional Del Sur (UNS)-CONICET, Av. Alem 1253, Bahía Blanca 8000, Argentina.
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12
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Bioactive Compounds from Ephedra fragilis: Extraction Optimization, Chemical Characterization, Antioxidant and AntiGlycation Activities. Molecules 2021; 26:molecules26195998. [PMID: 34641538 PMCID: PMC8512229 DOI: 10.3390/molecules26195998] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 09/26/2021] [Accepted: 09/27/2021] [Indexed: 12/31/2022] Open
Abstract
Response surface methodology (RSM) with a Box-Behnken design (BBD) was used to optimize the extraction of bioactive compounds from Ephedra fragilis. The results suggested that extraction with 61.93% ethanol at 44.43 °C for 15.84 h was the best solution for this combination of variables. The crude ethanol extract (CEE) obtained under optimum extraction conditions was sequentially fractionated with solvents of increasing polarity. The content of total phenolic (TP) and total flavonoid (TF) as well as the antioxidant and antiglycation activities were measured. The phytochemical fingerprint profile of the fraction with the highest activity was characterized by using RP-HPLC. The ethyl acetate fraction (EAF) had the highest TP and TF contents and exhibited the most potent antioxidant and antiglycation activities. The Pearson correlation analysis results showed that TP and TF contents were highly significantly correlated with the antioxidant and antiglycation activities. Totally, six compounds were identified in the EAF of E. fragilis, including four phenolic acids and two flavonoids. Additionally, molecular docking analysis also showed the possible connection between identified bioactive compounds and their mechanisms of action. Our results suggest new evidence on the antioxidant and antiglycation activities of E. fragilis bioactive compounds that may be applied in the treatment and prevention of aging and glycation-associated complications.
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13
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Rebollo-Hernanz M, Cañas S, Taladrid D, Segovia Á, Bartolomé B, Aguilera Y, Martín-Cabrejas MA. Extraction of phenolic compounds from cocoa shell: Modeling using response surface methodology and artificial neural networks. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.118779] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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14
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Periasamy R. Cyclodextrin-based molecules as hosts in the formation of supramolecular complexes and their practical applications—A review. J Carbohydr Chem 2021. [DOI: 10.1080/07328303.2021.1967970] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- R. Periasamy
- Department of Chemistry, Annamalai University, Annamalainagar, India
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15
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Jayesree N, Hang PK, Priyangaa A, Krishnamurthy NP, Ramanan RN, Turki MSA, Charis MG, Ooi CW. Valorisation of carrot peel waste by water-induced hydrocolloidal complexation for extraction of carotene and pectin. CHEMOSPHERE 2021; 272:129919. [PMID: 35534975 DOI: 10.1016/j.chemosphere.2021.129919] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 01/29/2021] [Accepted: 02/06/2021] [Indexed: 06/14/2023]
Abstract
Food processing waste is a potential resource of a variety of bioactive compounds. Carrot peel is a good example of phytonutrient-rich agroindustrial byproducts generated from the processing of carrots. The conventional methods for the extraction of phytonutrients typically involve large volume of organic solvents, complex procedures and expensive equipment. Hence, the development of green and simpler extraction method is advantageous to the valorisation of agroindustrial waste in terms of economic and sustainability. In this study, the applicability of carotene-pectin hydrocolloidal complexation to the co-extraction of carotenoids and pectin from carrot peel waste was evaluated. Carrot peel waste is a potential feedstock for this extraction method because it is rich in carotenoids and pectin, which could form the colloidal complex induced by water. The operating conditions of complexation process were optimized using response surface methodology. The maximum yield and purity of β-carotenes extracted from carrot peel are 1.17 mg/100 g wet sample and 96%, respectively. In comparison to the conventional solvent extraction method, the number of operating steps in carotene-pectin hydrocolloidal complexation is significantly lower and the antioxidant activity of β-carotenes was higher. The carotene-pectin hydrocolloidal complexation method is therefore a green extraction method that enables the valorisation of agricultural waste to recover carotenoids.
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Affiliation(s)
- Nagarajan Jayesree
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, 47500, Bandar Sunway, Selangor, Malaysia
| | - Pui Kay Hang
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, 47500, Bandar Sunway, Selangor, Malaysia
| | - Arumugam Priyangaa
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, 47500, Bandar Sunway, Selangor, Malaysia
| | | | | | - M S Aldawoud Turki
- Department of Botany & Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - M Galanakis Charis
- Department of Research & Innovation, Galanakis Laboratories, Skalidi 34, GR-73131, Chania, Greece; King Saud University, College of Sciences, Riyadh, Saudi Arabia; Food Waste Recovery Group, ISEKI Food Association, Vienna, Austria
| | - Chien Wei Ooi
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, 47500, Bandar Sunway, Selangor, Malaysia; Monash-Industry Palm Oil Education and Research Platform (MIPO), Monash University Malaysia, 47500, Bandar Sunway, Selangor, Malaysia.
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16
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Wang Q, Yang F, Jia D, Wu T. Polysaccharides and polyphenol in dried Morinda citrifolia fruit tea after different processing conditions: Optimization analysis using response surface methodology. PeerJ 2021; 9:e11507. [PMID: 34123597 PMCID: PMC8164410 DOI: 10.7717/peerj.11507] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 05/03/2021] [Indexed: 01/02/2023] Open
Abstract
The increasing popularity of Morinda citrifolia has many medical and health benefits because of its rich polysaccharides (PSC) and polyphenols (PPN). It has become popular to brew the dry M. citrifolia fruit slice as tea in some regions of China. In this study, optimize the extraction parameters of M. citrifolia fruit tea polysaccharides and polyphenols using response surface methodology. The results indicated the highest PSC yield of 17% at 46 °C for 11 min and the ratio of water/M. citrifolia fruit powder was 78 mL/g. The optimum extraction of PPN was at 95 °C for 10 min and the ratio of water/M. citrifolia fruit powder 90 mL/g, with 8.93% yield. Using dry M. citrifolia fruit slices as a tea is reported for the first time. Based on the results, the maximum level of PSC can be obtained under condition by infusing about four dried M. citrifolia fruit slice with average thickness and size in warm boiled water for 11 min, taking a 300 mL cup (300 mL of water) for example. The maximum level of PPN can be obtained by adding three slices of dried M. citrifolia fruit slice to boiled water for 10 min. Considering the powder used in our study, the further pulverization of cutting into powder is more conducive to material precipitation. This study provides a scientific basis for obtaining PSC and PPN from dry M. citrifolia fruit slice tea by brewing.
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Affiliation(s)
- Qingfen Wang
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Landscape Architecture Engineering Research Center of National Forestry and Grassland Administration, Kunming, Yunnan, China
| | - Fei Yang
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Landscape Architecture Engineering Research Center of National Forestry and Grassland Administration, Kunming, Yunnan, China
| | - Dandan Jia
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Landscape Architecture Engineering Research Center of National Forestry and Grassland Administration, Kunming, Yunnan, China
| | - Tian Wu
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Landscape Architecture Engineering Research Center of National Forestry and Grassland Administration, Kunming, Yunnan, China
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17
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Green Extracts from Coffee Pulp and Their Application in the Development of Innovative Brews. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10196982] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Coffee pulp, a by-product of coffee production, contains valuable compounds such as caffeine and chlorogenic acid with high antiradical activity. In this study, aqueous solutions of β-cyclodextrin (β-CD) were used as a non-conventional solvent for the extraction of targeted compounds from coffee pulp. The parameters of β-CD concentration (Cβcd), liquid-to-solid ratio (L/S), and temperature (T) were evaluated based on the antiradical activity (AAR) and the caffeine content (CCaf). The optimum operational conditions were found to be Cβcd: 9.25 mg/mL, L/S: 30 mL/g and T: 80 °C. The sensory profiles of brews prepared with coffee and coffee pulp with or without cyclodextrin were studied with quantitative descriptive analysis. The brew from the by-product had fruity, botanic, sweet and sourness sensory properties, and cyclodextrin was found to be able to affect the overall taste of the brew.
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18
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Periasamy R, Nayaki SK, Sivakumar K, Ramasamy G. Synthesis and characterization of host-guest inclusion complex of β-cyclodextrin with 4,4′-methylenedianiline by diverse methodologies. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113843] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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19
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Introducing nano/microencapsulated bioactive ingredients for extending the shelf-life of food products. Adv Colloid Interface Sci 2020; 282:102210. [PMID: 32726708 DOI: 10.1016/j.cis.2020.102210] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 05/07/2020] [Accepted: 07/04/2020] [Indexed: 12/31/2022]
Abstract
The shelf-life of foods is affected by several aspects, mainly chemical and microbial events, resulting in a considerable decline in consumer's acceptance. There is an increasing interest to substitute synthetic preservatives with the plant-based bioactive ingredients which are safe and natural. However, full implementation of this replacement is postponed by some challenges associated with bioactive ingredients, including their low chemical stability, off-flavor, low solubility, and short-term effectiveness. Encapsulation could overcome these limitations. The present review explains current trends in applying natural encapsulated ingredients for food preservation based on a classified description including essential oils, plant extracts, phenolics, carotenoids, etc. and their application for extending food shelf-life mostly dealing with antimicrobial, ant-browning and antioxidant properties. Encapsulation techniques, especially nanoencapsulation, is a promising strategy to overcome their limitations. Moreover, better results are obtained using a combination of proteins and polysaccharides as wall materials than single polymers. The encapsulation method and type of encapsulants highly influences the releasing mechanism and physicochemical properties of bioactive ingredients. These factors together with optimizing the conditions of encapsulation process leads to a cost-effective and well encapsulated ingredient which is more efficient than its free form in shelf-life improvement. It has been shown that the well-designed encapsulation systems, finally, boost the shelf-life-promoting functions of the bioactive ingredients, mostly due to enhancing their solubility, homogeneity in food matrices and contact surface with deteriorative agents, and providing their prolonged presence over food storage and processing via increasing the thermal and processing stability of bioactive compounds, as well as controlling their release on food surfaces, or/and within food packages. To this end and given the numerous wall and bioactive core substances available, further studies are needed to evaluate the efficiency of many encapsulated forms of both conventional and novel bioactive ingredients in food shelf-life extending since the interactions and anti-spoiling behaviors of the ingredients in various encapsulation systems and foodstuffs are highly variable that should be optimized and characterized before any industrial application.
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20
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Khammar S, Bahramifar N, Younesi H. Preparation and surface engineering of CM-β-CD functionalized Fe 3O 4@TiO 2 nanoparticles for photocatalytic degradation of polychlorinated biphenyls (PCBs) from transformer oil. JOURNAL OF HAZARDOUS MATERIALS 2020; 394:122422. [PMID: 32200245 DOI: 10.1016/j.jhazmat.2020.122422] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 02/26/2020] [Accepted: 02/27/2020] [Indexed: 06/10/2023]
Abstract
The aim of the present research is to investigate the efficiency of surface-modified magnetic nanoparticles for photocatalytic degradation of PCBs from transformer oil. Therefore, CMCD-Fe3O4@TiO2 was successfully produced via grafting of carboxymethyl-β-cyclodextrin (CM-β-CD) onto the core-shell titania magnetic nanoparticles surface. The photocatalytic efficiency of CMCD-Fe3O4@TiO2 for degradation of PCBs was systematically evaluated using an experimental design and the process parameters were optimized by response surface methodology (RSM). The central composite design (CCD) with four experimental parameters was used successfully in the modeling and optimization of photocatalytic efficiency in removing PCBs from transformer oil. ANOVA analysis confirmed a high R-squared value of 0.9769 describing the goodness of fit of the proposed model for the significance estimation of the individual and the interaction effects of variables. The optimal degradation yields of PCBs was achieved 83 % at a temperature of 25 °C, time of 16 min, the dosage of the catalyst of 8.35 mg and oil: ethanol ratio of 1:5. These findings encourage the practical use of CM-β-CD-Fe3O4@TiO2 as a promising and alternative photocatalyst on an industrial scale for the cleaning of organic pollutants such as PCBs due to its environmental friendliness, the benefit of magnetic separation and good reusability after five times.
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Affiliation(s)
- Sanaz Khammar
- Department of Environmental Sciences, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356 Nour, Mazandaran, Iran
| | - Nader Bahramifar
- Department of Environmental Sciences, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356 Nour, Mazandaran, Iran.
| | - Habibollah Younesi
- Department of Environmental Sciences, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356 Nour, Mazandaran, Iran
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21
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Nagarajan J, Pui Kay H, Krishnamurthy NP, Ramakrishnan NR, Aldawoud TMS, Galanakis CM, Wei OC. Extraction of Carotenoids from Tomato Pomace via Water-Induced Hydrocolloidal Complexation. Biomolecules 2020; 10:E1019. [PMID: 32660080 PMCID: PMC7407187 DOI: 10.3390/biom10071019] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 07/06/2020] [Accepted: 07/08/2020] [Indexed: 12/20/2022] Open
Abstract
Agro-industrial waste is a largely untapped natural resource of bioactive compounds including carotenoids and pectin. However, conventional solvent extraction involves the excessive use of organic solvents, costly equipment, and tedious operation. These limitations of conventional extraction methods could be prospectively overcome by the carotenoid-pectin hydrocolloidal complexation. The complexation of lycopene and pectin was efficiently promoted in an aqueous environment, resulting in the colloidal complexes that can be subsequently recovered by sedimentation or centrifugation. In this study, the potential of carotenoid-pectin complexation on tomato pomace containing carotenoids and pectin was evaluated. Tomato pomace is a rich source of lycopene, β-carotene as well as pectin, making it suitable as the raw material for the carotenoid extraction. The extraction of carotenoid and pectin from tomato pomace was optimized using response surface methodology. The maximum recovery was 9.43 mg carotenoid fractions/100 g tomato pomace, while the purity of carotenoid-rich fractions was 92%. The antioxidant capacity of carotenoids extracted from the complexation method was found to be higher than that from the solvent extraction method. Moreover, extraction yield and antioxidant capacity of carotenoid obtained from the carotenoid-pectin complexation were comparable to that from solvent extraction. The carotenoid-pectin complexation is a promising green approach to valorize agro by-products for the extraction of valuable carotenoids.
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Affiliation(s)
- Jayesree Nagarajan
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, Bandar Sunway, Selangor 47500, Malaysia; (J.N.); (H.P.K.); (N.R.R.)
| | - Hang Pui Kay
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, Bandar Sunway, Selangor 47500, Malaysia; (J.N.); (H.P.K.); (N.R.R.)
| | | | - Nagasundara Ramanan Ramakrishnan
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, Bandar Sunway, Selangor 47500, Malaysia; (J.N.); (H.P.K.); (N.R.R.)
| | | | - Charis M. Galanakis
- College of Science, King Saud University, Riyadh 11451, Saudi Arabia;
- Research & Innovation Department, Galanakis Laboratories, 73131 Chania, Greece
- Food Waste Recovery Group, ISEKI Food Association, 1190 Vienna, Austria
| | - Ooi Chien Wei
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, Bandar Sunway, Selangor 47500, Malaysia; (J.N.); (H.P.K.); (N.R.R.)
- Monash-Industry Palm Oil Education and Research Platform (MIPO), Monash University Malaysia, Bandar Sunway, Selangor 47500, Malaysia
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22
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Favre LC, Rolandelli G, Mshicileli N, Vhangani LN, dos Santos Ferreira C, van Wyk J, Buera MDP. Antioxidant and anti-glycation potential of green pepper (Piper nigrum): Optimization of β-cyclodextrin-based extraction by response surface methodology. Food Chem 2020; 316:126280. [DOI: 10.1016/j.foodchem.2020.126280] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 01/15/2020] [Accepted: 01/21/2020] [Indexed: 10/25/2022]
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23
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Xiong GY, Chen X, Zhang XX, Miao Y, Zou Y, Wang DY, Xu WM. Process optimization and the relationship between the reaction degree and the antioxidant activity of Maillard reaction products of chicken liver protein hydrolysates. Poult Sci 2020; 99:3733-3741. [PMID: 32616269 PMCID: PMC7597858 DOI: 10.1016/j.psj.2020.03.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 01/06/2020] [Accepted: 03/20/2020] [Indexed: 01/28/2023] Open
Abstract
The aim of this study was to optimize the protein hydrolysates from chicken liver with xylose under Maillard reaction (MR) conditions using response surface methodology. The correlation between the browning degree, grafting degree, and the antioxidant activities of the Maillard reaction products (MRPs) was investigated. The optimal reaction conditions were achieved with a reaction temperature of 138.78°C, an initial pH of 7.99, and a reaction time of 93.14 min. The grafting degree (41.98%) and browning degree (2.582) of chicken liver protein hydrolysate MRPs (CLPHM) were notably higher (P < 0.05) than those of protein MRPs (CLPM) and were significantly lower (P < 0.05) than those of sonicated hydrolysate MRPs (SCLPHM). The reducing power, 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging and hydroxyl radical scavenging of CLPM, CLPHM, and SCLPHM were significantly higher (P < 0.01) than those of the protein or hydrolysate substrates. The grafting degree and browning degree of CLPM, CLPHM, and SCLPHM had positive correlations with DPPH and hydroxyl radical scavenging activity. Hence, this study could enhance the added value of chicken liver by exhibiting the enhancements from ultrasound pretreatment and the MR. MRPs could have an effective and potential application in the food industry.
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Affiliation(s)
- G Y Xiong
- Anhui Engineering Laboratory for Agro-products Processing, Anhui Agricultural University, Hefei, 230036, PR China
| | - X Chen
- Anhui Engineering Laboratory for Agro-products Processing, Anhui Agricultural University, Hefei, 230036, PR China; Institute of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, PR China
| | - X X Zhang
- Institute of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, PR China
| | - Y Miao
- Jiangsu PICE Service Co., Ltd, Nanjing 210046, PR China
| | - Y Zou
- Institute of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, PR China.
| | - D Y Wang
- Institute of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, PR China.
| | - W M Xu
- Institute of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, PR China
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24
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Tian B, Xiao D, Hei T, Ping R, Hua S, Liu J. The application and prospects of cyclodextrin inclusion complexes and polymers in the food industry: a review. POLYM INT 2020. [DOI: 10.1002/pi.5992] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Bingren Tian
- College of Chemistry and Chemical EngineeringXinjiang University Urumchi China
| | - Dong Xiao
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative MedicineNanjing University of Chinese Medicine Nanjing China
| | - Tingting Hei
- School of PharmacyNingxia Medical University Yinchuan China
| | - Rui Ping
- School of Clinical MedicineNingxia Medical University Yinchuan China
| | - Shiyao Hua
- School of PharmacyNingxia Medical University Yinchuan China
| | - Jiayue Liu
- School of PharmacyNingxia Medical University Yinchuan China
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25
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Evaluation of the Effects of Pre-Slaughter High-Frequency Electrical Stunning Current Intensities on Lipid Oxidative Stability and Antioxidant Capacity in the Liver of Yangzhou Goose ( Anser cygnoides domesticus). Animals (Basel) 2020; 10:ani10020311. [PMID: 32079280 PMCID: PMC7071132 DOI: 10.3390/ani10020311] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 02/07/2020] [Accepted: 02/10/2020] [Indexed: 12/16/2022] Open
Abstract
Limited research has been performed to evaluate the effects of high-frequency electrical stunning (ES) methods on the lipid oxidative stability of the meat goose livers. This study was conducted to evaluate the effects of high-frequency-ES current intensities on lipid oxidative stability and antioxidant capacity in the liver of Yangzhou goose (Anser cygnoides domesticus). Forty 92-day-old male Yangzhou geese were randomly divided into five treatments (n = 8). Geese were not stunned (control) or exposed to ES for 10 s with alternating current (AC) at 500 Hz in a water bath. Current intensities were set at 30 V/20 mA (E30V), 60 V/40 mA (E60V), 90 V/70 mA (E90V), or 120 V/100 mA (E120V), respectively. The malondialdehyde level at day 0 was the highest in 120 V (p < 0.05). Antioxidant enzymes' activity on day 2 was the highest in E60V. The 1, 1-diphenyl-2-picrylhydrazyl free radical (DPPH·) elimination ability was lower in the E120V than that in the E60V at two days and four days postmortem (p < 0.05). A combination of 60 V/40 mA/ 500 Hz/ 10 s per bird could be applied in the ES of Yangzhou geese to improve the lipid oxidative stability and antioxidant capacity in the livers.
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Görgüç A, Özer P, Yılmaz FM. Microwave‐assisted enzymatic extraction of plant protein with antioxidant compounds from the food waste sesame bran: Comparative optimization study and identification of metabolomics using LC/Q‐TOF/MS. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.14304] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Ahmet Görgüç
- Engineering Faculty, Food Engineering Department Aydın Adnan Menderes University Efeler Turkey
| | - Pınar Özer
- Engineering Faculty, Food Engineering Department Aydın Adnan Menderes University Efeler Turkey
| | - Fatih Mehmet Yılmaz
- Engineering Faculty, Food Engineering Department Aydın Adnan Menderes University Efeler Turkey
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Li X, He T, Wang X, Shen M, Yan X, Fan S, Wang L, Wang X, Xu X, Sui H, She G. Traditional Uses, Chemical Constituents and Biological Activities of Plants from the Genus Thymus. Chem Biodivers 2019; 16:e1900254. [PMID: 31381251 DOI: 10.1002/cbdv.201900254] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Accepted: 08/05/2019] [Indexed: 02/06/2023]
Abstract
The genus Thymus (Lamiaceae) comprises about 214 species throughout the world, mainly found in North Africa, Europe, and temperate Asia zone. They are traditionally used as food additives and folk medicines. This review comprehensively summarizes information about traditional uses, chemical constituents, and biological activities of this genus and provides recommendations for future investigations. All information was gathered from scientific databases including Google Scholar, Sci-Finder, Web of Science, ScienceDirect, and CNKI. Volatile oils are the most concerned constituents of this genus. Flavonoids, phenylpropanoids, tannins, organic acids, terpenoids, and phytosterols were also summarized. This genus plants possessed a variety of activities including antimicrobial, antioxidant, anti-inflammatory, cytotoxic, analgesic, and antidiabetic. In brief, this review will be helpful to provide valuable data for explorations and create more interests towards Thymus genus in the future.
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Affiliation(s)
- Xiao Li
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Ting He
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Xiuhuan Wang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Meng Shen
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Xin Yan
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Shusheng Fan
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Le Wang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Xiaoping Wang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Xiao Xu
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Hong Sui
- School of Pharmacy, Ningxia Medical University, Ningxia, 750004, P. R. China
| | - Gaimei She
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
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Sesame bran as an unexploited by-product: Effect of enzyme and ultrasound-assisted extraction on the recovery of protein and antioxidant compounds. Food Chem 2019; 283:637-645. [PMID: 30722922 DOI: 10.1016/j.foodchem.2019.01.077] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 01/05/2019] [Accepted: 01/06/2019] [Indexed: 11/22/2022]
Abstract
Significant amount of bran is discarded from sesame processing plants and yet it is seen as waste or animal feed. This study for the first time designed to recover protein and antioxidant compounds from sesame bran. In this respect, effectiveness of four different techniques i.e. viscozyme L, alcalase, ultrasound and ultrasound-assisted enzymatic extractions were tested and compared with standard alkaline method. RSM was used to investigate the effects of extraction parameters and to determine optimum process conditions. All of the independent parameters (enzyme concentrations, pH, ultrasound power, temperature and time) had significant effects on all of the responses. Alcalase exhibited higher recovery efficiency than viscozyme L. The highest protein yield, total phenolic compound and antioxidant capacities were found in ultrasound-assisted enzymatic extraction at 836 W ultrasound power, 43 °C, 98 min, 9.8 pH value and 1.248 AU/100 g enzyme concentration. SDS-PAGE and SEM analyses were also carried out to compare extraction techniques.
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Sharifpour E, Alipanahpour Dil E, Asfaram A, Ghaedi M, Goudarzi A. Optimizing adsorptive removal of malachite green and methyl orange dyes from simulated wastewater by Mn-doped CuO-Nanoparticles loaded on activated carbon using CCD-RSM: Mechanism, regeneration, isotherm, kinetic, and thermodynamic studies. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4768] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ebrahim Sharifpour
- Social Determinants of Health Research Center; Yasuj University of Medical Sciences; Yasuj Iran
| | | | - Arash Asfaram
- Medicinal Plants Research Center; Yasuj University of Medical Sciences; Yasuj Iran
| | - Mehrorang Ghaedi
- Chemistry Department; Yasouj University; Yasouj 75918-74831 Iran
| | - Alireza Goudarzi
- Department of Polymer Engineering; Golestan University; Gorgan 49188-88369 Iran
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