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Zhao L, Xu B, Wu R, Chen M, Yi Y, Wang H, Guo D, Xu W. Comparative analysis of the qualities of traditional and sous-vide marinated duck drumsticks. J Food Sci 2024; 89:6113-6126. [PMID: 39206516 DOI: 10.1111/1750-3841.17282] [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: 11/08/2023] [Revised: 07/04/2024] [Accepted: 07/12/2024] [Indexed: 09/04/2024]
Abstract
The sous-vide technique is increasingly used to improve the quality of poultry meat; the study aimed to compare the quality of traditional and sous-vide marinated (SVM) duck drumsticks by analyzing the sensory-related, nutritional, storage-related, and in vitro digestive-related quality of duck meat. The results showed that the sensory quality scores of color, odor, and appearance, L* and a* values of duck drumsticks in SVM group were significantly increased compared with the traditional marinated (TM) group (t-test, p < 0.05, the same below), and the b* values on the outside and inside of duck drumsticks were decreased by 22.47% and 38.04%, respectively. Compared with TM group, hardness, springiness, chewiness, adhesion, cohesion, and resilience of duck drumsticks in SVM group decreased by 43.32%, 29.52%, 65.08%, 62.35%, 20.23%, and 30.33%, respectively. The moisture content and total fat content of duck drumsticks in SVM group were significantly higher than those in TM group (p < 0.05), and the protein loss, total volatile basic nitrogen, and thiobarbituric acid reactive substances values were decreased by 61.4%, 25.86%, and 20.45%, respectively. The results of in vitro digestion experiments showed that the content of free sulfhydryl groups of duck drumsticks in SVM group was significantly increased (p < 0.05), and the contents of Schiff base and carbonyl groups were significantly decreased compared with the TM group (p < 0.05). In conclusion, the SVM technology could significantly improve the sensory-related qualities, reduce the loss of nutrients, and improve the storage-related qualities of duck drumsticks. This study provided theoretical reference for the high-value application of SVM technology in duck meat.
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Affiliation(s)
- Lingling Zhao
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan, China
| | - Bin Xu
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan, China
| | - Ruifang Wu
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan, China
| | - Mingyue Chen
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan, China
| | - Yang Yi
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan, China
| | - Hongxun Wang
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Danjun Guo
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan, China
| | - Wei Xu
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan, China
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Sharma P, Ganguly M, Doi A. Analytical developments in the synergism of copper particles and cysteine: a review. NANOSCALE ADVANCES 2024; 6:3476-3493. [PMID: 38989510 PMCID: PMC11232554 DOI: 10.1039/d4na00321g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Accepted: 05/15/2024] [Indexed: 07/12/2024]
Abstract
Cysteine, a sulfur-containing amino acid, is a vital candidate for physiology. Coinage metal particles (both clusters and nanoparticles) are highly interesting for their spectacular plasmonic properties. In this case, copper is the most important candidate for its cost-effectiveness and abundance. However, rapid oxidation destroys the stability of copper particles, warranting the necessity of suitable capping agents and experimental conditions. Cysteine can efficiently carry out such a role. On the contrary, cysteine sensing is a vital step for biomedical science. This review article is based on a comparative account of copper particles with cysteine passivation and copper particles for cysteine sensing. For the deep understanding of readers, we discuss nanoparticles and nanoclusters, properties of cysteine, and importance of capping agents, along with various synthetic protocols and applications (sensing and bioimaging) of cysteine-capped copper particles (cysteine-capped copper nanoparticles and cysteine-capped copper nanoclusters). We also include copper nanoparticles and copper nanoclusters for cysteine sensing. As copper is a plasmonic material, fluorometric and colorimetric methods are mostly used for sensing. Real sample analysis for both copper particles with cysteine and copper particles for cysteine sensing are also incorporated in this review to demonstrate their practical applications. Both cysteine-capped copper particles and copper particles for cysteine sensing are the main essence of this review. The aspect of the synergism of copper and cysteine (unlike other amino acids) is quite promising for future researchers.
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Affiliation(s)
- Priyanka Sharma
- Department of Chemistry, Manipal University Jaipur Dehmi Kalan Jaipur 303007 India
| | - Mainak Ganguly
- Department of Chemistry, Manipal University Jaipur Dehmi Kalan Jaipur 303007 India
| | - Ankita Doi
- Department of Biosciences, Manipal University Jaipur Dehmi Kalan Jaipur 303007 India
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Akcicek A, Özgölet M, Tekin-Cakmak ZH, Karasu S, Duran E, Sagdic O. Cold-Pressed Okra Seed Oil Byproduct as an Ingredient for Muffins to Decrease Glycemic Index, Maillard Reaction, and Oxidation. ACS OMEGA 2024; 9:7491-7501. [PMID: 38405526 PMCID: PMC10882597 DOI: 10.1021/acsomega.3c06027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 01/06/2024] [Accepted: 01/11/2024] [Indexed: 02/27/2024]
Abstract
This study aimed to investigate the effects of adding cold-pressed okra seed oil byproduct (OSB) to the muffin formulation, as a partial substitute for wheat flour, on the nutritional, physicochemical, rheological, textural, and sensory properties of muffins. The carbohydrate, protein, oil, moisture, and ash contents of OSB were 44.96, 32.34, 10.21, 7.51, and, 4.98%, respectively, indicating that OSB was rich in protein and carbohydrate. All muffin samples showed a shear thinning behavior, indicating that the viscosity of all samples decreased with increasing shear rate. The frequency sweep test showed that all samples showed viscoelastic solid-like structure [G' (storage modulus)> G″ (loss modulus)]. The K' values (between 66.45 and 139.14) were higher than the K″ values (between 36.62 and 80.42) for all samples. The result was another indication of the viscoelastic solid characteristic of the samples. In our study, it was found that the fluorescence of advanced Maillard products and soluble tryptophan index decreased with increasing amount of OSB, indicating that OSB addition led to a decrease in the amount of fluorescent Maillard reaction (MR) products. The fortified muffins with more than 10% OSB had a reduced estimated glycemic index (GI) significantly in comparison with control muffin samples (p < 0.05). The induction period (IP) values of the muffin samples containing OSB (between 11:57 and 15:15 h/min) were higher than the IP value of the control sample (10:50 h/min), indicating that OSB improved the oxidative stability of the muffin samples. The addition of OSB has shown no negative effect on sensory attributes considering texture, mouth fell, odor, and taste. This study suggested that the addition of OSB in muffins could improve rheological properties and oxidative stability and decrease GI and the amount of MR products without negative impact on sensory properties.
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Affiliation(s)
- Alican Akcicek
- Faculty
of Tourism Department of Gastronomy and Culinary Arts, Kocaeli University, Kartepe, Kocaeli 41080, Turkey
| | - Muhammed Özgölet
- Faculty
of Chemical and Metallurgical Engineering, Department of Food Engineering, Yildiz Technical University, 34225 Istanbul, Turkey
| | - Zeynep Hazal Tekin-Cakmak
- Faculty
of Chemical and Metallurgical Engineering, Department of Food Engineering, Yildiz Technical University, 34225 Istanbul, Turkey
| | - Salih Karasu
- Faculty
of Chemical and Metallurgical Engineering, Department of Food Engineering, Yildiz Technical University, 34225 Istanbul, Turkey
| | - Esra Duran
- Faculty
of Chemical and Metallurgical Engineering, Department of Food Engineering, Yildiz Technical University, 34225 Istanbul, Turkey
- Department
of Nutrition and Dietetics, Istanbul Arel
University, Faculty of Health Sciences, 34537 Istanbul, Turkey
| | - Osman Sagdic
- Faculty
of Chemical and Metallurgical Engineering, Department of Food Engineering, Yildiz Technical University, 34225 Istanbul, Turkey
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Eliodório KP, Pennacchi C, de Góis E Cunha GC, Morandim-Giannetti ADA, Giudici R, Basso TO. Effects of caramelization and Maillard reaction products on the physiology of Saccharomyces cerevisiae. Fungal Biol 2023; 127:1534-1543. [PMID: 38097327 DOI: 10.1016/j.funbio.2023.06.009] [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: 01/29/2023] [Revised: 06/18/2023] [Accepted: 06/20/2023] [Indexed: 12/18/2023]
Abstract
The thermal treatment the sugarcane juice undergoes during its processing alters the medium's chemical composition through the so-called Maillard reactions and its products, which can affect the alcohol-producing yeast's physiology in steps following the processing. This study aims to describe and characterize the reactivity of the primary amino acids present in sugarcane with sucrose, as well as demonstrate the physiological effects of the reaction's products on the yeast Saccharomyces cerevisiae. The main amino acids in sugarcane (glutamine, asparagine, and aspartic acid) were chosen to be reacted with sucrose under similar conditions to the industrial sugarcane processing (pH 5 and temperature 100-120 °C). The physiological effect of Maillard and caramelization reaction on the S. cerevisiae CEN.PK-122 and PE-2 strains were tested in microplate experiments using a modified mineral media containing both the reacted and unreacted amino acid-sucrose systems and four modified synthetic molasses media. The results have shown that the presence of any amino acids drastically increases product formation. Furthermore, among the amino acids, aspartic acid was the most reactive. Meanwhile, asparagine and glutamine had similar results. In S. cerevisiae physiology, aspartic acid had the most significant effect on culture growth by reducing the maximum specific growth rate and optical density. The increase in the Maillard product concentration for synthetic molasses also evidenced the inhibitory effect on yeast growth compared to media in the absence of these products. We conclude that this initial investigation clarifies the inhibitory effect of the Maillard products on yeast physiology.
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Affiliation(s)
- Kevy Pontes Eliodório
- Universidade de São Paulo, Escola Politécnica, Department of Chemical Engineering, Av. Luciano Gualberto, 380 travessa 1, 05508-010, São Paulo, Brazil.
| | - Cesare Pennacchi
- Universidade de São Paulo, Escola Politécnica, Department of Chemical Engineering, Av. Luciano Gualberto, 380 travessa 1, 05508-010, São Paulo, Brazil
| | - Gabriel Caetano de Góis E Cunha
- Universidade de São Paulo, Escola Politécnica, Department of Chemical Engineering, Av. Luciano Gualberto, 380 travessa 1, 05508-010, São Paulo, Brazil
| | - Andreia de Araújo Morandim-Giannetti
- Centro Universitário FEI, Department of Chemical Engineering, Av. Humberto de Alencar Castelo Branco, 3972-B, 09850-901, São Bernardo do Campo, São Paulo, Brazil
| | - Reinaldo Giudici
- Universidade de São Paulo, Escola Politécnica, Department of Chemical Engineering, Av. Luciano Gualberto, 380 travessa 1, 05508-010, São Paulo, Brazil
| | - Thiago Olitta Basso
- Universidade de São Paulo, Escola Politécnica, Department of Chemical Engineering, Av. Luciano Gualberto, 380 travessa 1, 05508-010, São Paulo, Brazil.
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Wang Q, Li J, Tu Y, Cai J, Ren F, Zhang H. Characteristics and antioxidant activity of Maillard reaction products from β-lactoglobulin and isomaltooligosaccharide. Front Nutr 2023; 10:1282485. [PMID: 37915620 PMCID: PMC10616461 DOI: 10.3389/fnut.2023.1282485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 10/05/2023] [Indexed: 11/03/2023] Open
Abstract
Starch-derived isomaltooligosaccharide (IMO) is potentially used as prebiotics in infant formulas. Given that they are non-digestible carbohydrates rich in reducing substrates, it's crucial to understand if they can interact with β-lactoglobulin (β-LG) to produce Maillard reaction products (MRPs) and how these MRPs might influence the nutritional properties of β-LG. In our investigation, we conjugated β-LG with IMO to generate MRPs. Using a spectrophotometer, we identified the intermediates and assessed browning. We also evaluated changes in free amino groups and structural alterations. The antioxidative activity of the resulting compounds was assessed using DPPH and the ferric reducing/antioxidant power (FRAP) assay. Our data revealed increased visible absorption and fluorescence intensity, suggesting the formation of intermediate and browning products. The content of free amino groups diminished by 33%, supporting the conjugation of IMO with β-LG. However, circular dichroism results indicated no significant alterations in the secondary structure of β-LG. Notably, the β-LG-IMO MRPs exhibited enhanced 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical-scavenging activity and ferric reducing/antioxidant power (FRAP). The findings provide insights into the characteristics and antioxidant activities of the conjugates derived from IMO and dairy protein in infant formula.
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Affiliation(s)
- Qingyu Wang
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology of National Health Commission, Beijing, China
| | - Jiayang Li
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Yaqi Tu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Jianping Cai
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology of National Health Commission, Beijing, China
| | - Fazheng Ren
- Beijing Laboratory of Food Quality and Safety, Department of Nutrition and Health, China Agricultural University, Beijing, China
- Food Laboratory of Zhongyuan, Luohe, Henan, China
| | - Hao Zhang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Beijing Laboratory of Food Quality and Safety, Department of Nutrition and Health, China Agricultural University, Beijing, China
- Food Laboratory of Zhongyuan, Luohe, Henan, China
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6
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Pavez-Jara JA, van Lier JB, de Kreuk MK. Accumulating ammoniacal nitrogen instead of melanoidins determines the anaerobic digestibility of thermally hydrolyzed waste activated sludge. CHEMOSPHERE 2023; 332:138896. [PMID: 37169092 DOI: 10.1016/j.chemosphere.2023.138896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 05/04/2023] [Accepted: 05/07/2023] [Indexed: 05/13/2023]
Abstract
Full-scale thermal hydrolysis processes (THP) showed an increase in nutrients release and formation of melanoidins, which are considered to negatively impact methanogenesis during mesophilic anaerobic digestion (AD). In this research, fractionation of THP-sludge was performed to elucidate the distribution of nutrients and the formed melanoidins over the liquid and solid sludge matrix. Degradation of the different fractions in subsequent AD was assessed, and the results were compared with non-pre-treated waste activated sludge (WAS). Results showed that the THP-formed soluble melanoidins were partially biodegradable under AD, especially the fraction with molecular weight under 1.1 kDa, which was related to protein-like substances. The use of THP in WAS increased the non-biodegradable soluble chemical oxygen demand (sCOD) after AD, from 1.1% to 4.9% of the total COD. The total ammoniacal nitrogen (TAN) concentration only slightly increased during THP without AD. However, after AD, TAN released was 34% higher in the THP-treated WAS compared to non-treated WAS, i.e., 36.7 ± 0.7 compared to 27.4 ± 0.4 mgTANreleased/gCODsubstrate, respectively. Results from modified specific methanogenic activities (mSMAs) tests showed that the organics solubilised during THP, were not inhibitory for acetotrophic methanogens. However, after AD of THP-treated sludge and WAS, the mSMA showed that all analysed samples presented strong inhibition on methanogenesis due to the presence of TAN and associated free ammonia nitrogen (FAN). In specific methanogenic activities (SMAs) tests with incremental concentration of TAN/FAN and melanoidins, TAN/FAN induced strong inhibition on methanogens, halving the SMA at around 2.5 gTAN/L and 100 mgFAN/L. Conversely, melanoidins did not show inhibition on the methanogens. Our present results revealed that when applying THP-AD in full-scale, the increase in TAN/FAN remarkably had a greater impact on AD than the formation of melanoidins.
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Affiliation(s)
- Javier A Pavez-Jara
- Department of Water Management, Delft University of Technology, Building 23 Stevinweg 1, 2628, Delft, the Netherlands.
| | - Jules B van Lier
- Department of Water Management, Delft University of Technology, Building 23 Stevinweg 1, 2628, Delft, the Netherlands.
| | - Merle K de Kreuk
- Department of Water Management, Delft University of Technology, Building 23 Stevinweg 1, 2628, Delft, the Netherlands.
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Li C, Yang C, Zhang J, Zhang L. Formation of Amadori compounds in LIGAO (concentrated pear juice) processing and the effects of Fru-Asp on cough relief and lung moisturization in mice. Food Funct 2022; 13:12787-12798. [PMID: 36421027 DOI: 10.1039/d2fo02903k] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
LIGAO (concentrated pear juice) has been used for more than 1000 years to treat respiratory complaints such as cough and expectoration in China, but the study of the mechanism of its antitussive effects and ability to moisten the lungs is limited. This study found that the content of Amadori compounds (ACs) and other nutrients changed during LIGAO processing. Furthermore, N-(1-deoxy-D-fructos-1-yl)-aspartic acid (Fru-Asp), the most abundant and characteristic AC in LIGAO, was prepared and studied. The antitussive test revealed that Fru-Asp could significantly reduce the frequency of cough and prolong the cough latent period in mice. A high dose of Fru-Asp (250 mg kg-1) in mice provided better therapeutic activities than that of dextromethorphan hydrobromide tablets (30 mg kg-1). In the Fru-Asp pretreated group, Fru-Asp significantly alleviated inflammation in LPS-induced acute lung injury mice. Fru-Asp can significantly decrease the levels of TNF-α and IL-β in mice by 11%. Additionally, Fru-Asp exhibited angiotensin-converting enzyme (ACE) inhibitor activity (IC50 = 0.242 mM). The contribution and health benefits of Fru-Asp on cough relief were first reported in this study, which also substantiated it as a functional component of LIGAO. The results provided the basis for future research on the health effects of ACs and a method to improve the added value of LIGAO and other pear products.
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Affiliation(s)
- Chenyan Li
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, P. R. China.
| | - Cheng Yang
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, P. R. China.
| | - Jian Zhang
- College of Food, Shihezi University, Beisi Road, Shihezi, Xinjiang 832003, P. R. China
| | - Lianfu Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, P. R. China. .,College of Food, Shihezi University, Beisi Road, Shihezi, Xinjiang 832003, P. R. China
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Zhang Z, Wang B, Adhikari B. Maillard reaction between pea protein isolate and maltodextrin via wet-heating route for emulsion stabilisation. FUTURE FOODS 2022. [DOI: 10.1016/j.fufo.2022.100193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
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9
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Panasenko OM, Ivanov VA, Mikhalchik EV, Gorudko IV, Grigorieva DV, Basyreva LY, Shmeleva EV, Gusev SA, Kostevich VA, Gorbunov NP, Sokolov AV. Methylglyoxal-Modified Human Serum Albumin Binds to Leukocyte Myeloperoxidase and Inhibits its Enzymatic Activity. Antioxidants (Basel) 2022; 11:2263. [PMID: 36421449 PMCID: PMC9686918 DOI: 10.3390/antiox11112263] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 11/01/2022] [Accepted: 11/10/2022] [Indexed: 11/15/2023] Open
Abstract
Hyperglycemia in diabetes mellitus induces modification of proteins by glucose and its derivative methylglyoxal (MG). Neutrophils perform their bactericidal activity mainly via reactive halogen (RHS) and oxygen (ROS) species generation catalyzed by myeloperoxidase (MPO) stored in neutrophil azurophilic granules (AGs) and membrane NADPH oxidase, respectively. Herein, we study the binding of human serum albumin (HSA) modified with MG (HSA-MG) to MPO and its effects on MPO activity and release by neutrophils. Peroxidase activity of MPO was registered by oxidation of 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt, and chlorinating activity by decolorization of Celestine blue B dye. Binding of HSA-MG to MPO was studied by affinity chromatography, disc-electrophoresis, ligand Western blotting and enzyme-linked solid phase immunoassay using monoclonal antibodies (mAbs) to MPO. ROS and RHS generation were detected by lucigenin (Luc) and luminol (Lum) chemiluminescence (CL), respectively. Neutrophil degranulation was assessed by flow cytometry using fluorescent labeled antibodies to the marker proteins CD63 from AGs and CD11b from peroxidase-negative granules (PNGs). NETosis was assayed by quantifying DNA network-like structures (NET-like structures) in blood smears stained by Romanowsky. HSA-MG bound to MPO, giving a stable complex (Kd = 1.5 nM) and competing with mAbs, and non-competitively inhibited peroxidase and chlorinating MPO activity and induced degranulation of PNGs but not of AGs. HSA-MG enhanced Luc-CL per se or following PMA, unlike Lum-CL, and did not affect spontaneous or PMA-stimulated NETosis. Thus, HSA modified under hyperglycemia-like conditions stimulated NADPH oxidase of neutrophils but dampened their functions dependent on activity of MPO, with no effect on its release via degranulation or NETosis. This phenomenon could underlie the downregulation of bactericidal activity of MPO and neutrophils, and hence of innate immunity, giving rise to wound healing impairment and susceptibility to infection in patients with hyperglycemia.
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Affiliation(s)
- Oleg M. Panasenko
- Department of Biophysics, Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, Moscow 119435, Russia
- Department of Medical Biophysics of the Institute for Translative Medicine, Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Viktor A. Ivanov
- Department of Biophysics, Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, Moscow 119435, Russia
| | - Elena V. Mikhalchik
- Department of Biophysics, Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, Moscow 119435, Russia
| | - Irina V. Gorudko
- Department of Biophysics, Belarusian State University, 220030 Minsk, Belarus
| | - Daria V. Grigorieva
- Department of Biophysics, Belarusian State University, 220030 Minsk, Belarus
| | - Liliya Yu. Basyreva
- Department of Biophysics, Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, Moscow 119435, Russia
| | - Ekaterina V. Shmeleva
- Department of Biophysics, Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, Moscow 119435, Russia
| | - Sergey A. Gusev
- Department of Biophysics, Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, Moscow 119435, Russia
| | - Valeria A. Kostevich
- Department of Biophysics, Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, Moscow 119435, Russia
- Department of Molecular Genetics, Institute of Experimental Medicine, St. Petersburg 197376, Russia
| | - Nikolay P. Gorbunov
- Department of Biophysics, Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, Moscow 119435, Russia
- Department of Molecular Genetics, Institute of Experimental Medicine, St. Petersburg 197376, Russia
| | - Alexey V. Sokolov
- Department of Biophysics, Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, Moscow 119435, Russia
- Department of Molecular Genetics, Institute of Experimental Medicine, St. Petersburg 197376, Russia
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10
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Yang Y, Zhao X, Wang R. Research progress on the formation mechanism and detection technology of bread flavor. J Food Sci 2022; 87:3724-3736. [PMID: 35894512 DOI: 10.1111/1750-3841.16254] [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: 04/02/2022] [Revised: 06/08/2022] [Accepted: 06/27/2022] [Indexed: 11/29/2022]
Abstract
With a long history of fermentation technology and rich flavors, bread is widely consumed by people all around the world. The consumer market is huge and the demand is wide. However, the formation mechanism of bread baking flavor has not been completely defined. In order to improve the breadmaking process and the quality of bread, the main flavor substances produced in bread baking, the formation mechanism, and the detection technology of bread baking flavor are carefully summarized in this paper. The generation conditions and formation mechanism of flavor substances during the bread baking process are expounded, and the limitations of some current bread flavor detection technologies are proposed, which will provide theoretical basis for effectively regulating the generation of flavor substances in the bread baking process and making bread with good flavor and rich nutrition in the future.
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Affiliation(s)
- Yuxia Yang
- College of Grain Science and Technology, Shenyang Normal University, Shenyang, China
| | - Xiuhong Zhao
- College of Grain Science and Technology, Shenyang Normal University, Shenyang, China
| | - Rong Wang
- College of Grain Science and Technology, Shenyang Normal University, Shenyang, China
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11
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Directed Accumulation of Nitrogen Metabolites through Processing Endows Wuyi Rock Tea with Singular Qualities. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27103264. [PMID: 35630739 PMCID: PMC9147623 DOI: 10.3390/molecules27103264] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 05/12/2022] [Accepted: 05/16/2022] [Indexed: 11/17/2022]
Abstract
The execution of specific processing protocols endows Wuyi rock tea with distinctive qualities produced through signature metabolic processes. In this work, tea leaves were collected before and after each of three processing stages for both targeted and untargeted metabolomic analysis. Metabolic profiles of processing stages through each processing stage of rotation, pan-firing and roasting were studied. Overall, 614 metabolites were significantly altered, predominantly through nitrogen- enriching (N) pathways. Roasting led to the enrichment of 342 N metabolites, including 34 lipids, 17 organic acids, 32 alkaloids and 25 amino acids, as well as secondary derivatives beneficial for tea quality. This distinctive shift towards enrichment of N metabolites strongly supports concluding that this directed accumulation of N metabolites is how each of the three processing stages endows Wuyi rock tea with singular quality.
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12
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Cao J, Yan H, Liu L. Optimized preparation and antioxidant activity of glucose-lysine Maillard reaction products. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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13
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Igwegbe CA, Obiora-Okafo IA, Iwuozor KO, Ghosh S, Kurniawan SB, Rangabhashiyam S, Kanaoujiya R, Ighalo JO. Treatment technologies for bakers' yeast production wastewater. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:11004-11026. [PMID: 35001268 DOI: 10.1007/s11356-021-17992-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 12/03/2021] [Indexed: 06/14/2023]
Abstract
Researchers in recent years have utilized a broad spectrum of treatment technologies in treating bakers' yeast production wastewater. This paper aims to review the treatment technologies for the wastewater, compare the process technologies, discuss recent innovations, and propose future perspectives in the research area. The review observed that nanofiltration was the most effective membrane process for the treatment of the effluent (at >95% pollutant rejection). Other separation processes like adsorption and distillation had technical challenges of desorption, a poor fit for high pollutant load and cost limitations. Chemical treatment processes have varying levels of success but they are expensive and produce toxic sludge. Sludge production would be a hurdle when product recovery and reuse are targeted. It is difficult to make an outright choice of the best process for treating the effluent because each has its merits and demerits and an appropriate choice can be made when all factors are duly considered. The process intensification of the industrial-scale production of the bakers' yeast process will be a very direct approach, where the process optimisation, zero effluent discharge, and enhanced recovery of value-added product from the waste streams are important approaches that need to be taken into account.
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Affiliation(s)
- Chinenye Adaobi Igwegbe
- Department of Chemical Engineering, Nnamdi Azikiwe University, P. M. B, Awka, 5025, Nigeria.
| | | | - Kingsley O Iwuozor
- Department of Pure and Industrial Chemistry, Nnamdi Azikiwe University, P. M. B, Awka, 5025, Nigeria
| | - Soumya Ghosh
- Department of Genetics, Faculty of Natural and Agricultural Sciences, University of the Free State, Bloemfontein, 9300, South Africa
| | - Setyo Budi Kurniawan
- , Department of Chemical and Process Engineering, Universiti Kebangsaan Malaysia, 43600 UKM, Bangi, Selangor Darul Ehsan, Malaysia
| | - Selvasembian Rangabhashiyam
- Department of Biotechnology, School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur, India.
| | - Rahul Kanaoujiya
- Department of Chemistry, University of Allahabad, Prayagraj, 211002, India
| | - Joshua O Ighalo
- Department of Chemical Engineering, Nnamdi Azikiwe University, P. M. B, Awka, 5025, Nigeria.
- Department of Chemical Engineering, University of Ilorin, P. M. B, Ilorin, 1515, Nigeria.
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14
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Negrojević L, Lončar A, Maksimović J, Anić S, Čupić Ž, Kolar-Anić L, Pejić N. Bray–Liebhafsky oscillatory reaction in a continuous-flow stirred tank reactor as the matrix system for determination of tyrosine. REACTION KINETICS MECHANISMS AND CATALYSIS 2022. [DOI: 10.1007/s11144-021-02130-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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15
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Zhang J, Feng J, Tian Y, Wu Y, Liu X, He Q. Ultrasensitive electrochemical determination of tyrosine based on the α-Fe2O3@Co3O4-NRGO modified electrode. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106867] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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16
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Malaviya R, Pandey A, Yadav N. Ameliorating color value, antinutrients, phenolic content of sesame seed cake with better oil recovery by response surface methodology. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ritika Malaviya
- Centre of Food Technology Science Faculty Campus University of Allahabad Allahabad India
| | - Anil Pandey
- Centre of Food Technology Science Faculty Campus University of Allahabad Allahabad India
| | - Neelam Yadav
- Centre of Food Technology Science Faculty Campus University of Allahabad Allahabad India
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17
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Mehmandoust M, Erk N, Alizadeh M, Salmanpour S. Voltammetric carbon nanotubes based sensor for determination of tryptophan in the milk sample. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-01100-8] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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18
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Shaheen S, Shorbagi M, Lorenzo JM, Farag MA. Dissecting dietary melanoidins: formation mechanisms, gut interactions and functional properties. Crit Rev Food Sci Nutr 2021; 62:8954-8971. [PMID: 34137312 DOI: 10.1080/10408398.2021.1937509] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Dietary melanoidins are late stage Maillard reaction products (MRPs), browning colorants and predominantly high molecular weight (HMW) chemicals. They originate through polycondensation reactions of reducing sugars and proteins or amino acids upon thermal processing. Their presence in several daily food and beverages (i.e. coffee, beer, honey, bakery products, chocolate, grilled meat) contribute to food sensory characters (i.e. color, aroma, and flavor). Additionally, melanoidins exhibit many biological attributes (i.e. antioxidant, anti-obesity, antibacterial activity and impact on gut microbiota as prebiotics). However, dissecting melanoidins specific biological and functional characteristics in relation to their metabolism and gut interaction with link to their chemical structures has yet to be reported in literature. For a better understanding of melanoidins benefits and flavor properties in processed foods, this review represents a state of the art comprehensive insight of its formation mechanism and chemistry in relation to their functionalities and health effects. Further, a compile of the factors affecting melanoidins production to optimize for the best flavor attributes while minimizing hazardous compounds is presented. This study presents the first analysis of melanoidins gut interaction in context to its different action mechanisms.
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Affiliation(s)
- Sherif Shaheen
- UCD School of Agriculture and Food Science, University College Dublin, Belfield, Ireland.,Meat Chemistry Department, Teagasc Food Research Centre, Ashtown, Dublin 15, Ireland
| | - Mohamed Shorbagi
- Department of Special Chemistry, Faculty of Science, Benha University, Al Qalyubia Governorate, Egypt
| | - Jose M Lorenzo
- Meat Technology Centre of Galicia (CTC), Ourense, Spain.,Food Technology Department, Faculty of Sciences of Ourense, University of Vigo, Ourense, Spain
| | - Mohamed A Farag
- Pharmacognosy Department, College of Pharmacy, Cairo University, Cairo, Egypt.,Department of Chemistry, School of Sciences and Engineering, The American University in Cairo, New Cairo, Egypt
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19
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Amadori rearrangement products as potential biomarkers for inborn errors of amino-acid metabolism. Commun Biol 2021; 4:367. [PMID: 33742102 PMCID: PMC7979741 DOI: 10.1038/s42003-021-01909-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 02/23/2021] [Indexed: 01/18/2023] Open
Abstract
The identification of disease biomarkers plays a crucial role in developing diagnostic strategies for inborn errors of metabolism and understanding their pathophysiology. A primary metabolite that accumulates in the inborn error phenylketonuria is phenylalanine, however its levels do not always directly correlate with clinical outcomes. Here we combine infrared ion spectroscopy and NMR spectroscopy to identify the Phe-glucose Amadori rearrangement product as a biomarker for phenylketonuria. Additionally, we find analogous amino acid-glucose metabolites formed in the body fluids of patients accumulating methionine, lysine, proline and citrulline. Amadori rearrangement products are well-known intermediates in the formation of advanced glycation end-products and have been associated with the pathophysiology of diabetes mellitus and ageing, but are now shown to also form under conditions of aminoacidemia. They represent a general class of metabolites for inborn errors of amino acid metabolism that show potential as biomarkers and may provide further insight in disease pathophysiology.
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20
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Current trends and advances in analytical techniques for the characterization and quantification of biologically recalcitrant organic species in sludge and wastewater: A review. Anal Chim Acta 2021; 1152:338284. [PMID: 33648641 DOI: 10.1016/j.aca.2021.338284] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 01/28/2021] [Accepted: 01/30/2021] [Indexed: 12/21/2022]
Abstract
The study of organic matter in wastewater is a major regulatory and environmental issue and requires new developments to identify non-biodegradable refractory compounds, produced mainly by thermal treatments. Recent advances linking physicochemical properties to spectroscopic analyzes (UV, Fluorescence, IR) have shown that the refractory property is favored by several physicochemical parameters: weight, hydrophobicity, aromaticity and chemical functions. Currently, the most effective developments for the quantification of refractory compounds are obtained with hyphenated methods, based on steric separation of the macromolecular species by steric exclusion chromatography (SEC)/PDA/Fluorescence systems. Hyphenated techniques using High Resolution Mass Spectrometry (HRMS), ultra-high-resolution mass spectrometry with Fourier-transform ion cyclotron resonance mass spectrometry (FT-ICR MS) and NMR have been developed to analyze macromolecules in wastewater with minor sample preparation procedures. A particular class has been identified, the melanoidins, generated by Maillard reactions between sugars, amino acids, peptides and proteins present in wastewater and sludge, but low molecular weight compounds formed as intermediates, such as ketones, aldehydes, pyrazines, pyridines or furans, are also recalcitrant and are complex to identify in the complex matrices. The lack of available standards for the study of these compounds requires the use of specific techniques and data processing. Advances in chemometrics are obtained in the development of molecular or physicochemical indices resulting from the data generated by the analytical detectors, such as aromaticity calculated by SUVA254 and determined by UV, fluorescence, molar mass, H/C ratio or structural studies (measuring the amount of unsaturated carbon) given by hyphenated techniques with SEC. It is clear that nitrogen compounds are widely involved in refractoriness. New trends in nitrogen containing compounds characterization follow two axes: through SEC/PDA/Fluorescence and HRMS/NMR techniques with or without separation. Other techniques widely used in food or marine science are also being imported to this study, as it can be seen in the use of "omics" methods, high-performance thin layer chromatography (HPTLC) and chromatography at the critical condition, rounding out the important developments around SEC. While improving the performance of stationary phases is one of the challenges, it results in a fundamental understanding of the retention mechanisms that today provide us with more information on the structures identified. The main objective of this review is to present the spectroscopic and physicochemical techniques used to qualify and characterize refractoriness with a specific focus on chemometric approaches.
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21
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Functional properties of chitosan derivatives obtained through Maillard reaction: A novel promising food preservative. Food Chem 2021; 349:129072. [PMID: 33556729 DOI: 10.1016/j.foodchem.2021.129072] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 01/06/2021] [Accepted: 01/06/2021] [Indexed: 01/17/2023]
Abstract
This review provides an insight about the functional properties of chitosan obtained through Maillard reaction to enhance the shelf life and food quality. Maillard reaction is a promising and safe method to obtain commercial water-soluble chitosan's through Schiff base linkage and Amadori or Heyns rearrangement. Likewise, chitosan derivatives exert an enhanced antimicrobial, antioxidant, and emulsifying properties due to the development of Maillard reaction products (MRPs) like reductones and melanoidins. Additionally, the application of chitosan-MRPs effectively inhibited the microbial spoilage, reduced lipid oxidative, and extended the shelf life and the quality of fresh food products. Therefore, understand the potential of chitosan-MRPs derivatives as a functional biomaterial to improve the postharvest quality and extending the shelf life of food products will scale up its application as a food preservative.
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22
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Feng J, Berton-Carabin CC, Ataç Mogol B, Schroën K, Fogliano V. Glycation of soy proteins leads to a range of fractions with various supramolecular assemblies and surface activities. Food Chem 2020; 343:128556. [PMID: 33183873 DOI: 10.1016/j.foodchem.2020.128556] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 10/07/2020] [Accepted: 10/31/2020] [Indexed: 12/13/2022]
Abstract
Dry and subsequent wet heating were used to glycate soy proteins with dextran or glucose, followed by fractionation based on size and solubility. Dry heating led to protein glycation (formation of furosine, Nε-(carboxymethyl)-l-lysine, Nε-(carboxyethyl)-l-lysine, and protein-bound carbonyls) and aggregation (increased particle size); while subsequent wet heating induced partial unfolding and de-aggregation. The measurable free amino group content of soy proteins changed from 0.77 to 0.14, then to 0.62 mmol/g upon dry and subsequent wet heating; this non-monotonic evolution is probably due to protein structural changes, and shows that this content should be interpreted with caution as a glycation marker. After both heating steps, the smaller-sized water-soluble fractions showed higher surface activity than the larger insoluble ones, and dextran conjugates exhibited a higher surface activity than their glucose counterparts. We thereby achieved a comprehensive understanding of the properties of various fractions in plant protein fractions, which is essential when targeting applications.
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Affiliation(s)
- Jilu Feng
- Food Quality and Design Group, Wageningen University and Research, Bornse Weilanden 9, Wageningen 6708 WG, the Netherlands; INRAE, UR BIA, F-44316 Nantes, France
| | - Claire C Berton-Carabin
- INRAE, UR BIA, F-44316 Nantes, France; Food Process and Engineering Group, Wageningen University and Research, Bornse Weilanden 9, Wageningen 6708 WG, the Netherlands
| | - Burçe Ataç Mogol
- Food Quality and Design Group, Wageningen University and Research, Bornse Weilanden 9, Wageningen 6708 WG, the Netherlands
| | - Karin Schroën
- Food Process and Engineering Group, Wageningen University and Research, Bornse Weilanden 9, Wageningen 6708 WG, the Netherlands
| | - Vincenzo Fogliano
- Food Quality and Design Group, Wageningen University and Research, Bornse Weilanden 9, Wageningen 6708 WG, the Netherlands.
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23
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Application of analytical pyrolysis to gain insights into proteins of condensed corn distillers solubles from selective milling technology. FOOD AND BIOPRODUCTS PROCESSING 2020. [DOI: 10.1016/j.fbp.2020.09.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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24
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Murtada K, Salghi R, Ríos A, Zougagh M. A sensitive electrochemical sensor based on aluminium doped copper selenide nanoparticles-modified screen printed carbon electrode for determination of L-tyrosine in pharmaceutical samples. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114466] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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25
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Wiemann J, Crawford JM, Briggs DEG. Phylogenetic and physiological signals in metazoan fossil biomolecules. SCIENCE ADVANCES 2020; 6:eaba6883. [PMID: 32832604 PMCID: PMC7439315 DOI: 10.1126/sciadv.aba6883] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 06/01/2020] [Indexed: 06/11/2023]
Abstract
Proteins, lipids, and sugars establish animal form and function. However, the preservation of biological signals in fossil organic matter is poorly understood. Here, we used high-resolution in situ Raman microspectroscopy to analyze the molecular compositions of 113 Phanerozoic metazoan fossils and sediments. Proteins, lipids, and sugars converge in composition during fossilization through lipoxidation and glycoxidation to form endogenous N-, O-, and S-heterocyclic polymers. Nonetheless, multivariate spectral analysis reveals molecular heterogeneities: The relative abundance of glycoxidation and lipoxidation products distinguishes different tissue types. Preserved chelating ligands are diagnostic of different modes of biomineralization. Amino acid-specific fossilization products retain phylogenetic information and capture higher-rank metazoan relationships. Molecular signals survive in deep time and provide a powerful tool for reconstructing the evolutionary history of animals.
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Affiliation(s)
- Jasmina Wiemann
- Department of Earth and Planetary Sciences, Yale University, New Haven, CT 06511, USA
| | - Jason M. Crawford
- Department of Chemistry, Yale University, New Haven, CT 06520, USA
- Department of Microbial Pathogenesis, Yale University, New Haven, CT 06536, USA
- Chemical Biology Institute, Yale University, West Haven, CT 06516, USA
| | - Derek E. G. Briggs
- Department of Earth and Planetary Sciences, Yale University, New Haven, CT 06511, USA
- Yale Peabody Museum of Natural History, Yale University, New Haven, CT 06511, USA
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26
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Healthy eating recommendations: good for reducing dietary contribution to the body's advanced glycation/lipoxidation end products pool? Nutr Res Rev 2020; 34:48-63. [PMID: 32450931 DOI: 10.1017/s0954422420000141] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The present review aims to give dietary recommendations to reduce the occurrence of the Maillard reaction in foods and in vivo to reduce the body's advanced glycation/lipoxidation end products (AGE/ALE) pool. A healthy diet, food reformulation and good culinary practices may be feasible for achieving the goal. A varied diet rich in fresh vegetables and fruits, non-added sugar beverages containing inhibitors of the Maillard reaction, and foods prepared by steaming and poaching as culinary techniques is recommended. Intake of supplements and novel foods with low sugars, low fats, enriched in bioactive compounds from food and waste able to modulate carbohydrate metabolism and reduce body's AGE/ALE pool is also recommended. In conclusion, the recommendations made for healthy eating by the Spanish Society of Community Nutrition (SENC) and Harvard University seem to be adequate to reduce dietary AGE/ALE, the body's AGE/ALE pool and to achieve sustainable nutrition and health.
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27
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Cioates Negut C, Stefanov C, Frederick van Staden J(K. Graphite Based Microsensors Developed for the Electrochemical Determination of L‐Tyrosine from Pharmaceutical Samples. ELECTROANAL 2020. [DOI: 10.1002/elan.201900733] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Catalina Cioates Negut
- Laboratory of Electrochemistry and PATLAB Bucharest Bucharest 060021 Romania
- National Institute of Research for Electrochemistry and Condensed Matter Timisoara Romania
| | - Cristina Stefanov
- Laboratory of Electrochemistry and PATLAB Bucharest Bucharest 060021 Romania
- National Institute of Research for Electrochemistry and Condensed Matter Timisoara Romania
| | - Jacobus (Koos) Frederick van Staden
- Laboratory of Electrochemistry and PATLAB Bucharest Bucharest 060021 Romania
- National Institute of Research for Electrochemistry and Condensed Matter Timisoara Romania
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28
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Yang C, Zhang S, Shi R, Yu J, Li S, Tao G, Tsao R, Zhang J, Zhang L. LC-MS/MS for simultaneous detection and quantification of Amadori compounds in tomato products and dry foods and factors affecting the formation and antioxidant activities. J Food Sci 2020; 85:1007-1017. [PMID: 32167581 DOI: 10.1111/1750-3841.14979] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 10/21/2019] [Accepted: 10/24/2019] [Indexed: 11/29/2022]
Abstract
In order to establish an efficient detection method to evaluate the formation of Amadori compounds (ACs) in food products and study the potential health effects, an ultra-high performance liquid chromatography-tandem mass spectrometric (UPLC-MS/MS) method using caffeine as internal standard was developed to determine eight ACs. The detection limits ranged from 0.0179 to 0.0887 mg/L for the ACs. The accuracy of the method was tested through measuring recovery of the spiked samples that varied from 81.90 ± 2.98% to 108.74 ± 2.34%. This method was further applied to detect ACs in 10 food products. Results showed that dry fruits and vegetables were rich in ACs, the total content of ACs varied from 1.36 ± 0.26 to 3415.91 ± 147.96 mg/100 g. The total amount of ACs in tomato juice heated under vacuum condition showed significant increment (P < 0.05) in 25 min at 80 °C comparing with that under atmospheric pressure due to the rapid loss of water. Besides, the amino acid content shows positive correlation with the corresponding AC formation in Maillard reaction during food drying. After heated at fixed water activity (Aw) for 4 hr by sous-vide process, the ACs content in tomato powder increased significantly and the antioxidant activity improved as well. PRACTICAL APPLICATION: Results of this study provided a valuable tool to evaluate the formation of ACs in complex dry food products, facilitated the quality control of food products. The knowledge obtained will offer useful information to food processors. The synthesized ACs would facilitate further study into the antioxidant activities and potential health effects of specified AC.
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Affiliation(s)
- Cheng Yang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business Univ., 100037, Beijing, China.,School of Food Science and Technology, Jiangnan Univ., 214122, Wuxi, China
| | - Shuqin Zhang
- School of Food Science and Technology, Jiangnan Univ., 214122, Wuxi, China
| | - Rundongdong Shi
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business Univ., 100037, Beijing, China.,School of Food Science and Technology, Jiangnan Univ., 214122, Wuxi, China
| | - Jiahao Yu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business Univ., 100037, Beijing, China.,School of Food Science and Technology, Jiangnan Univ., 214122, Wuxi, China
| | - Shuo Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business Univ., 100037, Beijing, China.,School of Food Science and Technology, Jiangnan Univ., 214122, Wuxi, China
| | - Guanjun Tao
- School of Food Science and Technology, Jiangnan Univ., 214122, Wuxi, China
| | - Rong Tsao
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, N1G 5C9, Guelph, Canada
| | - Jian Zhang
- Food College, Shihezi Univ., 832003, Shihezi, Xinjiang, China
| | - Lianfu Zhang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business Univ., 100037, Beijing, China.,School of Food Science and Technology, Jiangnan Univ., 214122, Wuxi, China.,Food College, Shihezi Univ., 832003, Shihezi, Xinjiang, China
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29
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Yao W, Guo H, Liu H, Li Q, Wu N, Li L, Wang M, Fan T, Yang W. Highly electrochemical performance of Ni-ZIF-8/ N S-CNTs/CS composite for simultaneous determination of dopamine, uric acid and L-tryptophan. Microchem J 2020. [DOI: 10.1016/j.microc.2019.104357] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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30
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Hafsa J, Smach MA, Sobeh M, Majdoub H, Yasri A. Antioxidant Activity Improvement of Apples Juice Supplemented with Chitosan-Galactose Maillard Reaction Products. Molecules 2019; 24:molecules24244557. [PMID: 31842485 PMCID: PMC6943506 DOI: 10.3390/molecules24244557] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 11/02/2019] [Accepted: 11/05/2019] [Indexed: 11/02/2022] Open
Abstract
Chitosan-galactose Maillard reaction (CG) were prepared by heating at 100 °C for 3 hrs in a model system containing chitosan (CH) and 1%, 1.5% and 2% (w/v) of galactose. The results showed that the absorbance at 294 and 420 nm, the fluorescence intensity and the color differences of CG Maillard reaction products (MRPs) increased significantly with the increase of galactose concentration, which indicated the development of MRPs. In addition, FT-IR analysis showed that the degree of deacetylation of CG-MRPs was reduced with the increasing galactose ratio by the schiff base (-C=N) formation, indicating that the galactose has been attached to the amino group of chitosan. Likewise, the antioxidant activities (DPPH, chelating ability and reducing power) of CG-MRPs were investigated. Notably, the effect of galactose concentration in CG-MRPs was found to enhance the antioxidant activity, indicating that CG-2% exhibited the highest antioxidant activity in the range of 0.25-2.0 mg/mL. Furthermore, the apple juice supplemented with CG-MRPs could significantly improve the antioxidant activities, and CG-2% in apple juice showed the better antioxidant capacity at the concentration of 1.0 mg/mL. Thus, we conclude that CG-MRPs addition may greatly improve the antioxidant quality of apple juice.
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Affiliation(s)
- Jawhar Hafsa
- Faculty of Medicine Sousse, Department of Biochemistry, University of Sousse, Sousse 4002, Tunisia;
- AgroBiosciences Research Division, Mohamed VI Polytechnic University, lot 660-Hay Moulay Rachid, ben-Guerir 43150, Morocco; (M.S.); (A.Y.)
- Correspondence: ; Tel.: +2127077023904
| | - Mohamed ali Smach
- Faculty of Medicine Sousse, Department of Biochemistry, University of Sousse, Sousse 4002, Tunisia;
| | - Mansour Sobeh
- AgroBiosciences Research Division, Mohamed VI Polytechnic University, lot 660-Hay Moulay Rachid, ben-Guerir 43150, Morocco; (M.S.); (A.Y.)
| | - Hatem Majdoub
- Laboratory of interfaces and advanced materials, Faculty of Science of Monastir, University of Monastir Monastir 5000, Tunisia;
| | - Aziz Yasri
- AgroBiosciences Research Division, Mohamed VI Polytechnic University, lot 660-Hay Moulay Rachid, ben-Guerir 43150, Morocco; (M.S.); (A.Y.)
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31
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Mellado-Carretero J, Kaade W, Ferrando M, Güell C, de Lamo-Castellví S. Attenuated Total Reflectance Fourier Transform Midinfrared Spectroscopy Combined with Multivariate Analysis, a Novel Approach to Monitor Maillard Reaction. J Food Sci 2019; 84:2777-2784. [PMID: 31524956 DOI: 10.1111/1750-3841.14782] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Revised: 07/17/2019] [Accepted: 07/29/2019] [Indexed: 01/03/2023]
Abstract
The aim of this work was to study the potential of using infrared spectroscopy and chemometrics to monitor Maillard reaction. Sodium caseinate (NaCAS) and gum Arabic (GA) or sodium carboxymethyl cellulose (CMC) powders were mixed at 1:1, spray-dried, and incubated at 60 °C and 76% of relative humidity from 0 to 72 hr. Sample infrared spectra were collected, and browning degree, conjugation efficiency, and stabilization properties of the conjugates were analyzed by spectrophotometry, fluorescence spectroscopy, turbidity, and zeta potential measurements. Pairwise soft independent modeling of class analogy (SIMCA) models showed significant chemical differences among NaCAS-GA mixtures incubated for 0 (Control) and 16 hr, attributed to functional groups linked to different Maillard reaction products such as Schiff's base and pyridine compounds. Infrared spectroscopy combined with SIMCA is a powerful tool to monitor the formation of protein-polysaccharide conjugates by Maillard reaction. PRACTICAL APPLICATION: Protein-polysaccharide conjugates obtained by Maillard reaction are currently used as novel food emulsifiers. However, conventional methods to study this chemical reaction are time consuming or involve the use of toxic and harmful reactants. Infrared spectroscopy combined with multivariate analysis is evaluated to be used as a rapid tool to monitor Maillard reaction.
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Affiliation(s)
- Jorge Mellado-Carretero
- Dept. d'Enginyeria Química, Univ. Rovira i Virgili, Avinguda dels Països Catalans 26, Campus Sescelades, 43007, Tarragona, Spain
| | - Wael Kaade
- Dept. d'Enginyeria Química, Univ. Rovira i Virgili, Avinguda dels Països Catalans 26, Campus Sescelades, 43007, Tarragona, Spain
| | - Montserrat Ferrando
- Dept. d'Enginyeria Química, Univ. Rovira i Virgili, Avinguda dels Països Catalans 26, Campus Sescelades, 43007, Tarragona, Spain
| | - Carme Güell
- Dept. d'Enginyeria Química, Univ. Rovira i Virgili, Avinguda dels Països Catalans 26, Campus Sescelades, 43007, Tarragona, Spain
| | - Sílvia de Lamo-Castellví
- Dept. d'Enginyeria Química, Univ. Rovira i Virgili, Avinguda dels Països Catalans 26, Campus Sescelades, 43007, Tarragona, Spain
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Giblin L, Yalçın AS, Biçim G, Krämer AC, Chen Z, Callanan MJ, Arranz E, Davies MJ. Whey proteins: targets of oxidation, or mediators of redox protection. Free Radic Res 2019; 53:1136-1152. [PMID: 31510814 DOI: 10.1080/10715762.2019.1632445] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Bovine whey proteins are highly valued dairy ingredients. This is primarily due to their amino acid content, digestibility, bioactivities and their processing characteristics. One of the reported bioactivities of whey proteins is antioxidant activity. Numerous dietary intervention trials with humans and animals indicate that consumption of whey products can modulate redox biomarkers to reduce oxidative stress. This bioactivity has in part been assigned to whey peptides using a range of biochemical or cellular assays in vitro. Superimposing whey peptide sequences from gastrointestinal samples, with whey peptides proven to be antioxidant in vitro, allows us to propose peptides from whey likely to exhibit antioxidant activity in the diet. However, whey proteins themselves are targets of oxidation during processing particularly when exposed to high thermal loads and/or extensive processing (e.g. infant formula manufacture). Oxidative damage of whey proteins can be selective with regard to the residues that are modified and are associated with the degree of protein unfolding, with α-Lactalbumin more susceptible than β-Lactoglobulin. Such oxidative damage may have adverse effects on human health. This review summarises how whey proteins can modulate cellular redox pathways and conversely how whey proteins can be oxidised during processing. Given the extensive processing steps that whey proteins are often subjected to, we conclude that oxidation during processing is likely to compromise the positive health attributes associated with whey proteins.
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Affiliation(s)
- Linda Giblin
- Teagasc Food Research Centre, Moorepark, Fermoy, Cork, Ireland
| | - A Süha Yalçın
- Department of Biochemistry, School of Medicine, Marmara University, İstanbul, Turkey
| | - Gökhan Biçim
- Department of Biochemistry, School of Medicine, Marmara University, İstanbul, Turkey
| | - Anna C Krämer
- Department of Biomedical Sciences, Panum Institute, University of Copenhagen, Copenhagen, Denmark
| | - Zhifei Chen
- Department of Biomedical Sciences, Panum Institute, University of Copenhagen, Copenhagen, Denmark
| | - Michael J Callanan
- Department of Biological Sciences, Cork Institute of Technology, Cork, Ireland
| | - Elena Arranz
- Teagasc Food Research Centre, Moorepark, Fermoy, Cork, Ireland
| | - Michael J Davies
- Department of Biomedical Sciences, Panum Institute, University of Copenhagen, Copenhagen, Denmark
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Merinas-Amo T, Merinas-Amo R, García-Zorrilla V, Velasco-Ruiz A, Chladek L, Plachy V, Del Río-Celestino M, Font R, Kokoska L, Alonso-Moraga Á. Toxicological Studies of Czech Beers and Their Constituents. Foods 2019; 8:E328. [PMID: 31398837 PMCID: PMC6723778 DOI: 10.3390/foods8080328] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 08/03/2019] [Accepted: 08/06/2019] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Czech beers are unique because they are brewed using specific technology at a particular latitude and for being entirely produced in the area of the Czech Republic. The purpose of this work is the evaluation of toxicological effects of a variety of freeze-dried Czech beers, their raw materials (malts, hops and yeast) and processed-beer (wort, hopped wort and young beer). METHODS In vivo assays to evaluate the safety and protective effects in the Drosophila melanogaster eukaryotic system, and the in vitro evaluations of chemopreventive and DNA damage activity using the HL-60 tumour human cell line were carried out. RESULTS The safe effects for all the analysed substances and general protective effects against H2O2 were shown both at the individual and genomic level in the Drosophila animal model, with some exceptions. Moreover, all the substances were able to inhibit the tumour cell growth and to induce DNA damage in the HL-60 cells at different levels (proapoptotic, single/double strands breaks and methylation status). CONCLUSIONS The promising effects shown by freeze-dried Czech beers due to their safety, protection against a toxin, chemopreventive potential and the induction of DNA damage in tumour cells, allow the proposition of Czech beer as a beverage with nutraceutic potential.
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Affiliation(s)
- Tania Merinas-Amo
- Department of Genetics, University of Córdoba, 14071 Córdoba, Spain.
| | | | | | | | - Ladislav Chladek
- Research and Teaching Brewery, Department of Technological Equipment of Buildings, Faculty of Engineering, Czech University of Life Sciences Prague, Kamýcká 129, 16500 Pargue, Czech Republic
| | - Vladimir Plachy
- Department of Microbiology, Nutrition and Dietetics, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 16500 Pargue, Czech Republic
| | | | - Rafael Font
- Agri-Food Laboratory, CAGPDS, Avda. Menéndez Pidal s/n, 14080, Córdoba, Spain
| | - Ladislav Kokoska
- Department of Crop Sciences and Agroforestry, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamýcká 129, 16500 Pargue, Czech Republic
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Vivekanandam S, Muthunarayanan V, Muniraj S, Rhyman L, Alswaidan IA, Ramasami P. Ingenious bioorganic adsorbents for the removal of distillery based pigment-melanoidin: preparation and adsorption mechanism. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2019. [DOI: 10.1080/10601325.2018.1527180] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Swabna Vivekanandam
- Department of Environmental Biotechnology, Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - Vasanthy Muthunarayanan
- Department of Environmental Biotechnology, Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - Selvakumar Muniraj
- Department of Environmental Biotechnology, Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - Lydia Rhyman
- Computational Chemistry Group, Department of Chemistry, Faculty of Science, University of Mauritius, Réduit, Mauritius
- Department of Applied Chemistry, University of Johannesburg, Doornfontein Campus, Johannesburg, South Africa
| | - Ibrahim A. Alswaidan
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Ponnadurai Ramasami
- Computational Chemistry Group, Department of Chemistry, Faculty of Science, University of Mauritius, Réduit, Mauritius
- Department of Applied Chemistry, University of Johannesburg, Doornfontein Campus, Johannesburg, South Africa
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Wiemann J, Fabbri M, Yang TR, Stein K, Sander PM, Norell MA, Briggs DEG. Fossilization transforms vertebrate hard tissue proteins into N-heterocyclic polymers. Nat Commun 2018; 9:4741. [PMID: 30413693 PMCID: PMC6226439 DOI: 10.1038/s41467-018-07013-3] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 10/10/2018] [Indexed: 02/06/2023] Open
Abstract
Vertebrate hard tissues consist of mineral crystallites within a proteinaceous scaffold that normally degrades post-mortem. Here we show, however, that decalcification of Mesozoic hard tissues preserved in oxidative settings releases brownish stained extracellular matrix, cells, blood vessels, and nerve projections. Raman Microspectroscopy shows that these fossil soft tissues are a product of diagenetic transformation to Advanced Glycoxidation and Lipoxidation End Products, a class of N-heterocyclic polymers generated via oxidative crosslinking of proteinaceous scaffolds. Hard tissues in reducing environments, in contrast, lack soft tissue preservation. Comparison of fossil soft tissues with modern and experimentally matured samples reveals how proteinaceous tissues undergo diagenesis and explains biases in their preservation in the rock record. This provides a target, focused on oxidative depositional environments, for finding cellular-to-subcellular soft tissue morphology in fossils and validates its use in phylogenetic and other evolutionary studies.
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Affiliation(s)
- Jasmina Wiemann
- Department of Geology & Geophysics, Yale University, 210 Whitney Avenue, New Haven, CT, 06511, USA.
| | - Matteo Fabbri
- Department of Geology & Geophysics, Yale University, 210 Whitney Avenue, New Haven, CT, 06511, USA
| | - Tzu-Ruei Yang
- Steinmann Institute for Geology, Mineralogy, and Paleontology, University of Bonn, Nussallee 8, 53115, Bonn, Germany
| | - Koen Stein
- Earth System Sciences AMGC, Vrije Universiteit Brussel, Pleinlaan 2, 1050, Brussels, Belgium
| | - P Martin Sander
- Steinmann Institute for Geology, Mineralogy, and Paleontology, University of Bonn, Nussallee 8, 53115, Bonn, Germany
- Dinosaur Institute, Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, CA, 90007, USA
| | - Mark A Norell
- Division of Vertebrate Paleontology, American Museum of Natural History, Central Park West at 79th Street, New York, NY, 10024-5192, USA
| | - Derek E G Briggs
- Department of Geology & Geophysics, Yale University, 210 Whitney Avenue, New Haven, CT, 06511, USA
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Ultrasensitive and reusable electrochemical aptasensor for detection of tryptophan using of [Fe(bpy) 3](p-CH 3C 6H 4SO 2) 2 as an electroactive indicator. J Pharm Biomed Anal 2018; 163:180-187. [PMID: 30316063 DOI: 10.1016/j.jpba.2018.10.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Revised: 09/24/2018] [Accepted: 10/02/2018] [Indexed: 02/01/2023]
Abstract
In this paper, we report the application of a reusable electrochemical aptasensor for detection of tryptophan by using [Fe(bpy)3](p-CH3C6H4SO2)2 as an electroactive indicator and based on the target-compelled aptamer displacement. The aptasensor fabricated by self-assembling the thiolated probe on the surface of graphite screen-printed electrode modified with gold nanoparticles/multiwalled carbon nanotubes and chitosan nanocomposite (AuNPs/MWCNTs-Chit/SPE). Afterward, Trp aptamer (Apt) immobilized on the modified electrode surface through hybridization. In the absence of Trp, a sharp peak of [Fe(bpy)3](p-CH3C6H4 SO2)2 can be observed in differential pulse voltammetry (DPV) study. The introduction of Trp led to the formation of aptamer-Trp complex and dissociation of the aptamer from the DNA-Apt duplex on the electrode surface into the solution and decreases the peak current intensity of electroactive indicator. This is because, [Fe(bpy)3](p-CH3C6H4SO2)2 tends to bind to the two strands DNA. Therefore, the peak current of [Fe(bpy)3](p-CH3C6H4 SO2)2 linearly decreased with increasing the concentration of Trp over a range of 3.0 nM- 100 μM. The detection limit (3 σ) was 1.0 nM. In addition, we examined the selectivity of the constructed biosensor for tyrosine, histidine, arginine, lysine, valine and methionine that belonged to the amino acid family. The obtained results showed that the fabricated sensor had a good selectivity for Trp against the other examined amino acids. Also, the potential applicability of the aptasensor was investigated by detecting the Trp in a complex media such as human blood plasma spiked with Trp.
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Zhou Y, Yan B, Zhao S, Zhou X, Xiao Y. Toxicological analysis of roast duck flavor components. Food Chem Toxicol 2018; 119:438-444. [DOI: 10.1016/j.fct.2017.12.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 11/29/2017] [Accepted: 12/01/2017] [Indexed: 01/22/2023]
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Characterization and antioxidant activity of Maillard reaction products from a scallop (Patinopecten yessoensis) gonad hydrolysates-sugar model system. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2018. [DOI: 10.1007/s11694-018-9903-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Ramaraj D, Rathinasamy G, Vairathevar Sivasamy V. Isolation of eupatorin (3′,5-dihydroxy-4′,6,7-trimethoxyflavone) from Albizia odoratissima and its application for l-tryptophan sensing. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3530-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Investigating 5-hydroxymethylfurfural formation kinetic and antioxidant activity in heat treated honey from different floral sources. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2018. [DOI: 10.1007/s11694-018-9852-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Chowdhary P, Raj A, Bharagava RN. Environmental pollution and health hazards from distillery wastewater and treatment approaches to combat the environmental threats: A review. CHEMOSPHERE 2018; 194:229-246. [PMID: 29207355 DOI: 10.1016/j.chemosphere.2017.11.163] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 09/27/2017] [Accepted: 11/28/2017] [Indexed: 06/07/2023]
Abstract
Distillery industries are the key contributor to the world's economy, but these are also one of the major sources of environmental pollution due to the discharge of a huge volume of dark colored wastewater. This dark colored wastewater contains very high biological oxygen demand, chemical oxygen demand, total solids, sulfate, phosphate, phenolics and various toxic metals. Distillery wastewater also contains a mixture of organic and inorganic pollutants such as melanoidins, di-n-octyl phthalate, di-butyl phthalate, benzenepropanoic acid and 2-hydroxysocaproic acid and toxic metals, which are well reported as genotoxic, carcinogenic, mutagenic and endocrine disrupting in nature. In aquatic resources, it causes serious environmental problems by reducing the penetration power of sunlight, photosynthetic activities and dissolved oxygen content. On other hand, in agricultural land, it causes inhibition of seed germination and depletion of vegetation by reducing the soil alkalinity and manganese availability, if discharged without adequate treatment. Thus, this review article provides a comprehensive knowledge on the distillery wastewater pollutants, various techniques used for their analysis as well as its toxicological effects on environments, human and animal health. In addition, various physico-chemicals, biological as well as emerging treatment methods have been also discussed for the protection of environment, human and animal health.
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Affiliation(s)
- Pankaj Chowdhary
- Laboratory for Bioremediation and Metagenomics Research (LBMR), Department of Environmental Microbiology (DEM), Babasaheb Bhimrao Ambedkar University (A Central University), Vidya Vihar, Raebareli Road, Lucknow, 226 025, Uttar Pradesh, India
| | - Abhay Raj
- Environmental Microbiology Section, CSIR-Indian Institute of Toxicology Research (CSIR-IITR), Post Box 80, M.G. Marg, Lucknow, 226 001, Uttar Pradesh, India
| | - Ram Naresh Bharagava
- Laboratory for Bioremediation and Metagenomics Research (LBMR), Department of Environmental Microbiology (DEM), Babasaheb Bhimrao Ambedkar University (A Central University), Vidya Vihar, Raebareli Road, Lucknow, 226 025, Uttar Pradesh, India.
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Han L, Li F, Yu Q, Li D. In vitro antioxidant and cytoprotective properties of Maillard reaction products from phloridzin-amino acid model systems. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:590-597. [PMID: 28664987 DOI: 10.1002/jsfa.8503] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Revised: 05/24/2017] [Accepted: 06/20/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND The aim of this study was to investigate in vitro antioxidant activities and cytoprotective effect of Maillard reaction products (MRPs) from phloridzin (Pz)-amino acid model systems. Their structures were also characterised by Fourier transform-infrared spectroscopy (FTIR). RESULTS MRPs were prepared from the Pz-methionine (Met), Pz-lysine (Lys), Pz-isoleucine (Ile), Pz-histidine (His) or Pz-glutamic acid (Glu) model system. The Pz-Lys MRPs, rich in antioxidant potency, were subjected to ultrafiltration to yield four MRPs fractions with different molecular weights (Mw). The fraction with Mw 30-50 kDa had significantly (P < 0.05) higher antioxidant activity than other fractions. Moreover, it significantly (P < 0.05) attenuated the 2,2'-azobis(2-methylpropionamidine) dihydrochloride (AAPH)-elicited decrease in cell viability in HepG2 cells in a concentration-dependent manner. FTIR analysis indicated that the fraction with Mw 30-50 kDa had the strong stretching vibration for the OH, NH, CH, CO and CC groups, suggesting the formation of intermediate MRPs during Maillard reaction. CONCLUSION The results obtained in this study may provide some basis for the purported health-promoting effects of MRPs and their potential application as antioxidant agents in food industry. Also, it is important for our understanding of the variation of bioactive substances in food during thermal processing. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Linna Han
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, P.R. China
| | - Feng Li
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, P.R. China
| | - Qijian Yu
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, P.R. China
| | - Dapeng Li
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, P.R. China
- National Engineering Research Center for Apple, Shandong Agricultural University, Taian, Shandong Province, P.R. China
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Liu X, Zhang J, Di J, Long Y, Li W, Tu Y. Graphene-like carbon nitride nanosheet as a novel sensing platform for electrochemical determination of tryptophan. J Colloid Interface Sci 2017; 505:964-972. [DOI: 10.1016/j.jcis.2017.05.119] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 05/29/2017] [Accepted: 05/31/2017] [Indexed: 10/19/2022]
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44
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Rezazadeh S, Ebrahimi A, Nowroozi A. The effects of structural properties on the methylglyoxal scavenging mechanism of flavonoid aglycones: A quantum mechanical study. COMPUT THEOR CHEM 2017. [DOI: 10.1016/j.comptc.2017.09.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Cömert ED, Gökmen V. Antioxidants Bound to an Insoluble Food Matrix: Their Analysis, Regeneration Behavior, and Physiological Importance. Compr Rev Food Sci Food Saf 2017; 16:382-399. [DOI: 10.1111/1541-4337.12263] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2017] [Revised: 03/01/2017] [Accepted: 03/01/2017] [Indexed: 02/02/2023]
Affiliation(s)
- Ezgi Doğan Cömert
- Food Quality and Safety (FoQuS) Research Group, Dept. of Food Engineering; Hacettepe Univ.; 06800 Beytepe Ankara Turkey
| | - Vural Gökmen
- Food Quality and Safety (FoQuS) Research Group, Dept. of Food Engineering; Hacettepe Univ.; 06800 Beytepe Ankara Turkey
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Silva FAP, Ferreira VCS, Madruga MS, Estévez M. Aroma profile and consumer liking of salted and dried chicken meat: Effects of desalting and cooking methods. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2017. [DOI: 10.1080/10942912.2016.1263653] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Fábio A. P. Silva
- Department of Food Engineering, Federal University of Paraiba, Joao Pessoa, Brazil
| | | | - Marta S. Madruga
- Department of Food Engineering, Federal University of Paraiba, Joao Pessoa, Brazil
| | - Mario Estévez
- IPROCAR Research Institute, University of Extremadura, Cáceres, Spain
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47
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Borghei YS, Hosseini M, Khoobi M, Ganjali MR. Copper nanocluster-enhanced luminol chemiluminescence for high-selectivity sensing of tryptophan and phenylalanine. LUMINESCENCE 2017; 32:1045-1050. [DOI: 10.1002/bio.3289] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 11/22/2016] [Accepted: 01/02/2017] [Indexed: 11/09/2022]
Affiliation(s)
| | - Morteza Hosseini
- Department of Life Science Engineering; University of Tehran; Tehran Iran
- Medical Biomaterials Research Center; Tehran University of Medical Sciences; Tehran Iran
| | - Mehdi Khoobi
- Department of Pharmaceutical Biomaterials and Medical Biomaterials Research Center; Tehran University of Medical Sciences; Tehran Iran
- Nanobiomaterials Group, Pharmaceutical Sciences Research Center; Tehran University of Medical Sciences; Tehran Iran
| | - Mohammad Reza Ganjali
- Center of Excellence in Electrochemistry; University of Tehran; Tehran Iran
- Biosensor Research Center, Endocrinology & Metabolism Molecular-Cellular Sciences Institute; Tehran University of Medical Sciences; Tehran Iran
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Mengíbar M, Miralles B, Heras Á. Use of soluble chitosans in Maillard reaction products with β-lactoglobulin. Emulsifying and antioxidant properties. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2016.09.016] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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49
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Silva FAP, Ferreira VCS, Madruga MS, Estévez M. Effect of the cooking method (grilling, roasting, frying and sous-vide) on the oxidation of thiols, tryptophan, alkaline amino acids and protein cross-linking in jerky chicken. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2016; 53:3137-3146. [PMID: 27784908 PMCID: PMC5055878 DOI: 10.1007/s13197-016-2287-8] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 07/05/2016] [Accepted: 07/07/2016] [Indexed: 11/24/2022]
Abstract
Broiler breast (pectoralis major) meat was submitted to salting with NaCl + NaNO3 followed by a drying process to produce jerky-type chicken. The final product (raw broiler charqui) was desalted and then cooked using grilled, roasted, fried and sous-vide techniques. Sous-vide cooked samples showed lowest results of moisture loss compared to roasted and fried ones. Fatty acid profile suffered minor changes after cooking of broiler charqui. Regarding to protein oxidation, tryptophan fluorescence, protein carbonylation and disulphide bonds formation of chicken charqui were affected by cooking temperature while free thiol groups, Schiff base formation and hardness were mostly impacted by the length of cooking. Instrumental color of broiler charqui was affected by the type of cooking, being closely related with Maillard products formation. In conclusion, sous-vide technique seems to be the most advantageous cooking method to obtain high-quality ready-to-eat chicken charqui.
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Affiliation(s)
- Fábio A. P. Silva
- Department of Food Engineering, Federal University of Paraiba, João Pessoa, PB CEP 58051-900 Brazil
| | - Valquíria C. S. Ferreira
- Department of Food Engineering, Federal University of Paraiba, João Pessoa, PB CEP 58051-900 Brazil
| | - Marta S. Madruga
- Department of Food Engineering, Federal University of Paraiba, João Pessoa, PB CEP 58051-900 Brazil
| | - Mario Estévez
- IPROCAR Research Institute, University of Extremadura, CP 10003 Cáceres, Spain
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50
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Chang YW, Sung WC, Chen JY. Effect of different molecular weight chitosans on the mitigation of acrylamide formation and the functional properties of the resultant Maillard reaction products. Food Chem 2016; 199:581-9. [DOI: 10.1016/j.foodchem.2015.12.065] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2015] [Revised: 11/08/2015] [Accepted: 12/14/2015] [Indexed: 11/29/2022]
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