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Hellwig M, Diel P, Eisenbrand G, Grune T, Guth S, Henle T, Humpf HU, Joost HG, Marko D, Raupbach J, Roth A, Vieths S, Mally A. Dietary glycation compounds - implications for human health. Crit Rev Toxicol 2024; 54:485-617. [PMID: 39150724 DOI: 10.1080/10408444.2024.2362985] [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: 03/26/2024] [Revised: 05/24/2024] [Accepted: 05/28/2024] [Indexed: 08/17/2024]
Abstract
The term "glycation compounds" comprises a wide range of structurally diverse compounds that are formed endogenously and in food via the Maillard reaction, a chemical reaction between reducing sugars and amino acids. Glycation compounds produced endogenously are considered to contribute to a range of diseases. This has led to the hypothesis that glycation compounds present in food may also cause adverse effects and thus pose a nutritional risk to human health. In this work, the Senate Commission on Food Safety (SKLM) of the German Research Foundation (DFG) summarized data on formation, occurrence, exposure and toxicity of glycation compounds (Part A) and systematically assessed potential associations between dietary intake of defined glycation compounds and disease, including allergy, diabetes, cardiovascular and renal disease, gut/gastrotoxicity, brain/cognitive impairment and cancer (Part B). A systematic search in Pubmed (Medline), Scopus and Web of Science using a combination of keywords defining individual glycation compounds and relevant disease patterns linked to the subject area of food, nutrition and diet retrieved 253 original publications relevant to the research question. Of these, only 192 were found to comply with previously defined quality criteria and were thus considered suitable to assess potential health risks of dietary glycation compounds. For each adverse health effect considered in this assessment, however, only limited numbers of human, animal and in vitro studies were identified. While studies in humans were often limited due to small cohort size, short study duration, and confounders, experimental studies in animals that allow for controlled exposure to individual glycation compounds provided some evidence for impaired glucose tolerance, insulin resistance, cardiovascular effects and renal injury in response to oral exposure to dicarbonyl compounds, albeit at dose levels by far exceeding estimated human exposures. The overall database was generally inconsistent or inconclusive. Based on this systematic review, the SKLM concludes that there is at present no convincing evidence for a causal association between dietary intake of glycation compounds and adverse health effects.
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Affiliation(s)
- Michael Hellwig
- Chair of Special Food Chemistry, Technische Universität Dresden, Dresden, Germany
| | - Patrick Diel
- Department of Molecular and Cellular Sports Medicine, Institute of Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany
| | | | - Tilman Grune
- Department of Molecular Toxicology, German Institute of Human Nutrition (DIfE), Nuthetal, Germany
| | - Sabine Guth
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), Dortmund, Germany
| | - Thomas Henle
- Chair of Food Chemistry, TU Dresden, Dresden, Germany
| | | | - Hans-Georg Joost
- Department of Experimental Diabetology, German Institute of Human Nutrition (DIfE), Nuthetal, Germany
| | - Doris Marko
- Department of Food Chemistry and Toxicology, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Jana Raupbach
- Institute of Food Chemistry, Technische Universität Braunschweig, Braunschweig, Germany
| | - Angelika Roth
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), Dortmund, Germany
| | | | - Angela Mally
- Department of Toxicology, University of Würzburg, Würzburg, Germany
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2
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Bork LV, Proksch N, Stobernack T, Rohn S, Kanzler C. Influence of Hydroxycinnamic Acids on the Maillard Reaction of Arabinose and Galactose beyond Carbonyl-Trapping. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:15933-15947. [PMID: 38968025 PMCID: PMC11261603 DOI: 10.1021/acs.jafc.4c02959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Revised: 06/27/2024] [Accepted: 06/27/2024] [Indexed: 07/07/2024]
Abstract
Hydroxycinnamic acids, known for their health benefits and widespread presence in plant-based food, undergo complex transformations during high-temperature processing. Recent studies revealed a high browning potential of hydroxycinnamic acids and reactive Maillard reaction intermediates, but the role of phenolic compounds in the early stage of these reactions is not unambiguously understood. Therefore, we investigated the influence of caffeic acid and ferulic acid on the nonenzymatic browning of arabinose, galactose, and/or alanine, focusing on the implications on the formation of relevant early-stage Maillard intermediates and phenol-deriving products. Contrary to previous assumptions, hydroxycinnamic acids were found to promote nonenzymatic browning instead of solely trapping reactive intermediates. This was reflected by an intense browning, which was attributed to the formation of heterogeneous phenol-containing Maillard products. Although, caffeic acid is more reactive than ferulic acid, the formation of reactive furan derivatives and of heterogeneous phenol-containing colorants was promoted in the presence of both hydroxycinnamic acids.
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Affiliation(s)
- Leon Valentin Bork
- Institute
of Food Technology and Food Chemistry, Department of Food Chemistry
and Analysis, Technische Universität
Berlin, Gustav-Meyer-Allee 25, 13355 Berlin, Germany
| | - Nicolas Proksch
- Institute
of Food Technology and Food Chemistry, Department of Food Chemistry
and Analysis, Technische Universität
Berlin, Gustav-Meyer-Allee 25, 13355 Berlin, Germany
- Leibniz
Institute of Vegetable and Ornamental Crops (IGZ) e. V., Plant Quality
and Food Security, Theodor-Echtermeyer-Weg
1, 14979 Grossbeeren, Germany
| | - Tobias Stobernack
- Department
of Chemical and Product Safety, Federal
Institute of Risk Assessment, Max-Dohrn-Street 8−10, 10589 Berlin, Germany
| | - Sascha Rohn
- Institute
of Food Technology and Food Chemistry, Department of Food Chemistry
and Analysis, Technische Universität
Berlin, Gustav-Meyer-Allee 25, 13355 Berlin, Germany
| | - Clemens Kanzler
- Institute
of Food Technology and Food Chemistry, Department of Food Chemistry
and Analysis, Technische Universität
Berlin, Gustav-Meyer-Allee 25, 13355 Berlin, Germany
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3
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Saavedra-Leos Z, Carrizales-Loera A, Lardizábal-Gutiérrez D, López-Martínez LA, Leyva-Porras C. Exploring the Equilibrium State Diagram of Maltodextrins across Diverse Dextrose Equivalents. Polymers (Basel) 2024; 16:2014. [PMID: 39065331 PMCID: PMC11280782 DOI: 10.3390/polym16142014] [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: 06/01/2024] [Revised: 06/28/2024] [Accepted: 07/11/2024] [Indexed: 07/28/2024] Open
Abstract
This study investigates the equilibrium state diagram of maltodextrins with varying dextrose equivalents (DE 10 and 30) for quercetin microencapsulation. Using XRD, SEM, and optical microscopy, three transition regions were identified: amorphous (aw 0.07-0.437), semicrystalline (aw 0.437-0.739), and crystalline (aw > 0.739). In the amorphous region, microparticles exhibit a spherical morphology and a fluffy, pale-yellow appearance, with Tg values ranging from 44 to -7 °C. The semicrystalline region shows low-intensity diffraction peaks, merged spherical particles, and agglomerated, intense yellow appearance, with Tg values below 2 °C. The crystalline region is characterized by fully collapsed microstructures and a continuous, solid material with intense yellow color. Optimal storage conditions are within the amorphous region at 25 °C, aw 0.437, and a water content of 1.98 g H2O per g of dry powder. Strict moisture control is required at higher storage temperatures (up to 50 °C) to prevent microstructural changes. This research enhances understanding of maltodextrin behavior across diverse dextrose equivalents, aiding the development of stable microencapsulated products.
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Affiliation(s)
- Zenaida Saavedra-Leos
- Multidisciplinary Academic Unit, Altiplano Region (COARA), Autonomous University of San Luis Potosi, Carretera a Cedral km 5+600, Matehuala 78700, Mexico; (Z.S.-L.); (A.C.-L.)
| | - Anthony Carrizales-Loera
- Multidisciplinary Academic Unit, Altiplano Region (COARA), Autonomous University of San Luis Potosi, Carretera a Cedral km 5+600, Matehuala 78700, Mexico; (Z.S.-L.); (A.C.-L.)
| | - Daniel Lardizábal-Gutiérrez
- Advanced Materials Research Center (CIMAV), Miguel de Cervantes 120, Complejo Industrial Chihuahua, Chihuahua 31136, Mexico;
| | - Laura Araceli López-Martínez
- Academic Coordination of the Western High Plateau Region, Autonomous University of San Luis Potosi, Salinas de Hidalgo 78600, Mexico;
| | - César Leyva-Porras
- Advanced Materials Research Center (CIMAV), Miguel de Cervantes 120, Complejo Industrial Chihuahua, Chihuahua 31136, Mexico;
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Balák J, Drábová L, Ilko V, Maršík D, Jarošová Kolouchová I. Preliminary Investigation of Fruit Mash Inoculation with Pure Yeast Cultures: A Case of Volatile Profile of Industrial-Scale Plum Distillates. Foods 2024; 13:1955. [PMID: 38928895 PMCID: PMC11202686 DOI: 10.3390/foods13121955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2024] [Revised: 06/06/2024] [Accepted: 06/18/2024] [Indexed: 06/28/2024] Open
Abstract
This study investigates the effect of pure yeast culture fermentation versus spontaneous fermentation on the volatile compound profile of industrially produced plum brandy. Using traditional distillation methods, the evolution of key volatile compounds is monitored at seven different moments during the distillation process. By integrating advanced analytical techniques such as GC-MS and sensory evaluation, significant differences in the composition of the distillates are highlighted, particularly in terms of ethyl esters and higher alcohols which are key to the sensory properties of the final product. Distillates produced with the addition of pure cultures gave higher concentrations of esters than those obtained by wild fermentation. The results of our industrial research show that the most critical step is to limit the storage of the input raw material, thereby reducing the subsequent risk of producing higher concentrations of 1-propanol. Furthermore, our results indicate that the heart of the distillate can only be removed up to an ethanol content of approximately 450 g/L and that the removal of additional ethanol results in only a 10% increase in the total volume of the distillate, which in turn results in an increase in boiler heating costs of approximately 30%.
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Affiliation(s)
- Josef Balák
- Department of Biotechnology, University of Chemistry and Technology, 6 Technická 5, 166 28 Prague, Czech Republic; (J.B.); (D.M.)
| | - Lucie Drábová
- Department of of Food Analysis and Nutrition, University of Chemistry and Technology, 6 Technická 5, 166 28 Prague, Czech Republic; (L.D.); (V.I.)
| | - Vojtěch Ilko
- Department of of Food Analysis and Nutrition, University of Chemistry and Technology, 6 Technická 5, 166 28 Prague, Czech Republic; (L.D.); (V.I.)
| | - Dominik Maršík
- Department of Biotechnology, University of Chemistry and Technology, 6 Technická 5, 166 28 Prague, Czech Republic; (J.B.); (D.M.)
| | - Irena Jarošová Kolouchová
- Department of Biotechnology, University of Chemistry and Technology, 6 Technická 5, 166 28 Prague, Czech Republic; (J.B.); (D.M.)
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5
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Ma Y, Zhang K, Xu C, Lai C, Liu Y, Cao Y, Zhao L. Contribution of lipid to the formation of characteristic volatile flavor of peanut oil. Food Chem 2024; 442:138496. [PMID: 38262280 DOI: 10.1016/j.foodchem.2024.138496] [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: 09/21/2023] [Revised: 01/15/2024] [Accepted: 01/16/2024] [Indexed: 01/25/2024]
Abstract
Lipid is an important precursor for volatile flavor formation, but it is not clear how to study the reactions involved in forming key volatile flavor compounds in peanut oil. In this paper, we innovatively established a flavor research model to investigate the contribution of different chemical reactions to the aroma compounds of peanut oil. The results showed that lipid participation in thermal reactions is necessary for forming major aroma compounds in hot-pressed peanut oil. Compared to the Maillard reaction, the lipid oxidation-Maillard reaction produces more compounds with 46 volatile substances identified. During the heating process, six new key substances were formed and the level of unsaturated fatty acids decreased by 7.28%. Among them, linoleic acid may be an important precursor for the formation of aroma components of hot-pressed peanut oil. Our study could provide theoretical guidance for understanding the volatile flavor mechanism of peanut oil and improving volatile flavor.
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Affiliation(s)
- Yingchuan Ma
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Sciences, South China Agricultural University, Guangzhou 510642, Guangdong, China
| | - Kai Zhang
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Sciences, South China Agricultural University, Guangzhou 510642, Guangdong, China
| | - Chunwei Xu
- Guangdong Moyanghua Cereals and Oils Co., Ltd., Yangjiang 529500, China
| | - Churan Lai
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Sciences, South China Agricultural University, Guangzhou 510642, Guangdong, China
| | - Yue Liu
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Sciences, South China Agricultural University, Guangzhou 510642, Guangdong, China
| | - Yong Cao
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Sciences, South China Agricultural University, Guangzhou 510642, Guangdong, China
| | - Lichao Zhao
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Sciences, South China Agricultural University, Guangzhou 510642, Guangdong, China.
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6
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Yang Y, Wang HL, Cheng RT, Zheng PR, Sun HP, Liu ZW, Yuan H, Liu XY, Gao WY, Li H. Determination of α-Dicarbonyl compounds in traditional Chinese herbal medicines. Fitoterapia 2024; 175:105928. [PMID: 38548027 DOI: 10.1016/j.fitote.2024.105928] [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: 12/21/2023] [Revised: 03/09/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024]
Abstract
α-DCs (α-dicarbonyls) have been proven to be closely related to aging and the onset and development of many chronic diseases. The wide presence of this kind of components in various foods and beverages has been unambiguously determined, but their occurrence in various phytomedicines remains in obscurity. In this study, we established and evaluated an HPLC-UV method and used it to measure the contents of four α-DCs including 3-deoxyglucosone (3-DG), glyoxal (GO), methylglyoxal (MGO), and diacetyl (DA) in 35 Chinese herbs after they have been derivatized with 4-nitro-1,2-phenylenediamine. The results uncover that 3-DG is the major component among the α-DCs, being detectable in all the selected herbs in concentrations ranging from 22.80 μg/g in the seeds of Alpinia katsumadai to 7032.75 μg/g in the fruit of Siraitia grosuenorii. The contents of the other three compounds are much lower than those of 3-DG, with GO being up to 22.65 μg/g, MGO being up to 55.50 μg/g, and DA to 18.75 μg/g, respectively. The data show as well the contents of the total four α-DCs in the herbs are generally in a comparable level to those in various foods, implying that herb medicines may have potential risks on human heath in view of the α-DCs.
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Affiliation(s)
- Yang Yang
- College of Life Sciences and Key Laboratory of Resource Biology and Biotechnology in Western China (Ministry of Education), Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China; School of Pharmacy, Xi'an Medical University, 1 Xinwang Road, Xi'an, Shaanxi 710021, China
| | - Hai-Ling Wang
- College of Life Sciences and Key Laboratory of Resource Biology and Biotechnology in Western China (Ministry of Education), Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China
| | - Rui-Tong Cheng
- College of Life Sciences and Key Laboratory of Resource Biology and Biotechnology in Western China (Ministry of Education), Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China
| | - Pei-Rong Zheng
- College of Life Sciences and Key Laboratory of Resource Biology and Biotechnology in Western China (Ministry of Education), Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China
| | - Hui-Peng Sun
- College of Life Sciences and Key Laboratory of Resource Biology and Biotechnology in Western China (Ministry of Education), Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China
| | - Zhi-Wen Liu
- College of Life Sciences and Key Laboratory of Resource Biology and Biotechnology in Western China (Ministry of Education), Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China
| | - Heng Yuan
- College of Life Sciences and Key Laboratory of Resource Biology and Biotechnology in Western China (Ministry of Education), Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China
| | - Xue-Yi Liu
- College of Life Sciences and Key Laboratory of Resource Biology and Biotechnology in Western China (Ministry of Education), Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China
| | - Wen-Yun Gao
- College of Life Sciences and Key Laboratory of Resource Biology and Biotechnology in Western China (Ministry of Education), Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China.
| | - Heng Li
- College of Life Sciences and Key Laboratory of Resource Biology and Biotechnology in Western China (Ministry of Education), Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China.
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Yang Y, Liu XY, Zhao Q, Wu D, Ren JT, Ma M, Li PY, Wu JC, Gao WY, Li H. Changes in α-Dicarbonyl Compound Contents during Storage of Various Fruits and Juices. Foods 2024; 13:1509. [PMID: 38790808 PMCID: PMC11119979 DOI: 10.3390/foods13101509] [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: 04/09/2024] [Revised: 05/08/2024] [Accepted: 05/09/2024] [Indexed: 05/26/2024] Open
Abstract
α-Dicarbonyl compounds (α-DCs) are commonly present in various foods. We conducted the investigation into concentration changes of α-DCs including 3-deoxyglucosone (3-DG), glyoxal (GO), and methylglyoxal (MGO) in fresh fruits and decapped commercial juices during storage at room temperature and 4 °C, as well as in homemade juices during storage at 4 °C. The studies indicate the presence of α-DCs in all samples. The initial contents of 3-DG in the commercial juices (6.74 to 65.61 μg/mL) are higher than those in the homemade ones (1.97 to 4.65 μg/mL) as well as fruits (1.58 to 3.33 μg/g). The initial concentrations of GO and MGO are normally less than 1 μg/mL in all samples. During storage, the α-DC levels in the fruits exhibit an initial increase followed by a subsequent decrease, whereas, in all juices, they tend to accumulate continuously over time. As expected, 4 °C storage reduces the increase rates of the α-DC concentrations in most samples. From the viewpoint of the α-DC contents, fruits and homemade juices should always be the first choice for daily intake of nutrients and commercial juices ought to be mostly avoided.
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Affiliation(s)
- Yang Yang
- College of Life Sciences, Northwest University, 229 North Taibai Road, Xi’an 710069, China; (Y.Y.); (X.-Y.L.); (Q.Z.); (D.W.); (J.-T.R.); (M.M.); (P.-Y.L.); (J.-C.W.); (W.-Y.G.)
- School of Pharmacy, Xi’an Medical University, 1 Xinwang Road, Xi’an 710021, China
| | - Xue-Yi Liu
- College of Life Sciences, Northwest University, 229 North Taibai Road, Xi’an 710069, China; (Y.Y.); (X.-Y.L.); (Q.Z.); (D.W.); (J.-T.R.); (M.M.); (P.-Y.L.); (J.-C.W.); (W.-Y.G.)
| | - Qian Zhao
- College of Life Sciences, Northwest University, 229 North Taibai Road, Xi’an 710069, China; (Y.Y.); (X.-Y.L.); (Q.Z.); (D.W.); (J.-T.R.); (M.M.); (P.-Y.L.); (J.-C.W.); (W.-Y.G.)
| | - Dan Wu
- College of Life Sciences, Northwest University, 229 North Taibai Road, Xi’an 710069, China; (Y.Y.); (X.-Y.L.); (Q.Z.); (D.W.); (J.-T.R.); (M.M.); (P.-Y.L.); (J.-C.W.); (W.-Y.G.)
| | - Jin-Tao Ren
- College of Life Sciences, Northwest University, 229 North Taibai Road, Xi’an 710069, China; (Y.Y.); (X.-Y.L.); (Q.Z.); (D.W.); (J.-T.R.); (M.M.); (P.-Y.L.); (J.-C.W.); (W.-Y.G.)
| | - Meng Ma
- College of Life Sciences, Northwest University, 229 North Taibai Road, Xi’an 710069, China; (Y.Y.); (X.-Y.L.); (Q.Z.); (D.W.); (J.-T.R.); (M.M.); (P.-Y.L.); (J.-C.W.); (W.-Y.G.)
| | - Pei-Yun Li
- College of Life Sciences, Northwest University, 229 North Taibai Road, Xi’an 710069, China; (Y.Y.); (X.-Y.L.); (Q.Z.); (D.W.); (J.-T.R.); (M.M.); (P.-Y.L.); (J.-C.W.); (W.-Y.G.)
| | - Jia-Cai Wu
- College of Life Sciences, Northwest University, 229 North Taibai Road, Xi’an 710069, China; (Y.Y.); (X.-Y.L.); (Q.Z.); (D.W.); (J.-T.R.); (M.M.); (P.-Y.L.); (J.-C.W.); (W.-Y.G.)
| | - Wen-Yun Gao
- College of Life Sciences, Northwest University, 229 North Taibai Road, Xi’an 710069, China; (Y.Y.); (X.-Y.L.); (Q.Z.); (D.W.); (J.-T.R.); (M.M.); (P.-Y.L.); (J.-C.W.); (W.-Y.G.)
| | - Heng Li
- College of Life Sciences, Northwest University, 229 North Taibai Road, Xi’an 710069, China; (Y.Y.); (X.-Y.L.); (Q.Z.); (D.W.); (J.-T.R.); (M.M.); (P.-Y.L.); (J.-C.W.); (W.-Y.G.)
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Nyarko K, Greenlief CM. Investigations of Major α-Dicarbonyl Content in U.S. Honey of Different Geographical Origins. Molecules 2024; 29:1588. [PMID: 38611866 PMCID: PMC11013281 DOI: 10.3390/molecules29071588] [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: 02/19/2024] [Revised: 03/31/2024] [Accepted: 04/01/2024] [Indexed: 04/14/2024] Open
Abstract
α-Dicarbonyls are significant degradation products resulting from the Maillard reaction during food processing. Their presence in foods can indicate the extent of heat exposure, processing treatments, and storage conditions. Moreover, they may be useful in providing insights into the potential antibacterial and antioxidant activity of U.S. honey. Despite their importance, the occurrence of α-dicarbonyls in honey produced in the United States has not been extensively studied. This study aims to assess the concentrations of α-dicarbonyls in honey samples from different regions across the United States. The identification and quantification of α-dicarbonyls were conducted using reverse-phase liquid chromatography after derivatization with o-phenylenediamine (OPD) and detected using ultraviolet (UV) and mass spectrometry methods. This study investigated the effects of pH, color, and derivatization reagent on the presence of α-dicarbonyls in honey. The quantification method was validated by estimating the linearity, precision, recovery, method limit of detection, and quantification using known standards for GO, MGO, and 3-DG, respectively. Three major OPD-derivatized α-dicarbonyls including methylglyoxal (MGO), glyoxal (GO), and 3-deoxyglucosone (3-DG), were quantified in all the honey samples. 3-Deoxyglucosone (3-DG) was identified as the predominant α-dicarbonyl in all the U.S. honey samples, with concentrations ranging from 10.80 to 50.24 mg/kg. The total α-dicarbonyl content ranged from 16.81 to 55.74 mg/kg, with the highest concentration measured for Southern California honey. Our results showed no significant correlation between the total α-dicarbonyl content and the measured pH solutions. Similarly, we found that lower amounts of the OPD reagent are optimal for efficient derivatization of MGO, GO, and 3-DG in honey. Our results also indicated that darker types of honey may contain higher α-dicarbonyl content compared with lighter ones. The method validation results yielded excellent recovery rates for 3-DG (82.5%), MGO (75.8%), and GO (67.0%). The method demonstrated high linearity with a limit of detection (LOD) and limit of quantitation (LOQ) ranging from 0.0015 to 0.002 mg/kg and 0.005 to 0.008 mg/kg, respectively. Our results provide insights into the occurrence and concentrations of α-dicarbonyl compounds in U.S. honey varieties, offering valuable information on their quality and susceptibility to thermal processing effects.
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Chen P, Huang M, Cui H, Feng L, Hayat K, Zhang X, Ho CT. Mechanism of Dihydromyricetin-Induced Reduction of Furfural Derived from the Amadori Compound: Formation of Adducts between Dihydromyricetin and Furfural or Its Precursors. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:6554-6564. [PMID: 38498924 DOI: 10.1021/acs.jafc.4c01388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
Dihydromyricetin (DMY) was employed to reduce the yield of furfural derived from the Amadori rearrangement product of l-threonine and d-xylose (Thr-ARP) by trapping Thr-ARP, 3-deoxyxyosone (3-DX), and furfural to form adducts. The effect of different concentrations of DMY at different pH values and temperatures on the reduction of furfural production was studied, and the results showed that DMY could significantly reduce furfural production at higher pH (pH 5-7) and lower temperature (110 °C). Through the surface electrostatic potential analysis by Gaussian, a significant enhancement of the C6 nucleophilic ability at higher pH (pH ≥ 5) was observed on DMY with hydrogen-dissociated phenol hydroxyl. The nucleophilic ability of DMY led to its trapping of Thr-ARP, 3-DX, and furfural with the generation of the adducts DMY-Thr-ARP, DMY-3-DX, and DMY-furfural. The formation of the DMY-Thr-ARP adduct slowed the degradation of Thr-ARP, caused the decrease of the 3-DX yield, and thereby inhibited the conversion of 3-DX to furfural. Therefore, DMY-Thr-ARP was purified, and the structure was identified by nuclear magnetic resonance (NMR). The results confirmed that C6 or C8 of DMY and carbonyl carbon in Thr-ARP underwent a nucleophilic addition reaction to form the DMY-Thr-ARP adduct. In combination with the analysis results of Gaussian, most of the DMY-Thr-ARP adducts were calculated to be C6-DMY-Thr-ARP. Furthermore, the formation of DMY-furfural caused furfural consumption. The formation of the adducts also shunted the pathway of both Thr-ARP and 3-DX conversion to furfural, resulting in a decrease in the level of furfural production.
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Affiliation(s)
- Pusen Chen
- State Key Laboratory of Food Science and Resources, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
| | - Meigui Huang
- College of Food Science and Technology, Southwest Minzu University, Chengdu, Sichuan 610041, People's Republic of China
| | - Heping Cui
- State Key Laboratory of Food Science and Resources, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
| | - Linhui Feng
- State Key Laboratory of Food Science and Resources, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
| | - Khizar Hayat
- Department of Kinesiology, Nutrition, and Health, Miami University, Oxford, Ohio 45056, United States
| | - Xiaoming Zhang
- State Key Laboratory of Food Science and Resources, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
| | - Chi-Tang Ho
- Department of Food Science, Rutgers, The State University of New Jersey, 65 Dudley Road, New Brunswick, New Jersey 08901, United States
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Sun X, Li J, Yan S. Study on the non-enzymatic browning of lotus rhizome juice during sterilization mediated by 1,2-dicarboxyl and heterocyclic compounds. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:362-372. [PMID: 37598410 DOI: 10.1002/jsfa.12931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 08/11/2023] [Accepted: 08/21/2023] [Indexed: 08/22/2023]
Abstract
BACKGROUND Lotus rhizome juice (LRJ) is susceptible to the Maillard reaction (MR) and caramelization, which tend to cause a reduction in quality and lower consumer acceptance of the product. 1,2-Dicarbonyl compounds (DCs) and heterocyclic compounds have attracted increasing attention as key intermediates responsible for the formation of brown pigments during MR and caramelization. However, little is known about the effects of these two types of compounds on brown pigments in LRJ during sterilization. This study quantified the changes in brown intensity (A420), DCs, and heterocyclic compounds before and after spiking, and identified the precursors and intermediates for brown pigment formation as well as the formation pathways of the intermediates. RESULTS The spiking experiments suggested that spiking with fructose resulted in more 3-deoxyglucosone (3-DG) and 2,3-dihydro-3,5-dihydroxy-6-methyl-4(H)-pyran-4-one (DDMP), while that with lysine led to more glucosone (GS) and 2,3-butanedione (2,3-BD) in LRJ. The addition of glucose, asparagine, and glutamine promoted the formation of 5-hydroxymethylfurfural (HMF) significantly, whereas the addition of glucose, lysine, and asparagine resulted in more norfuraneol. Spiking with reducing sugars and amino acids promoted both glyoxal (GO) and methylglyoxal (MGO), and the effect of glucose on GO was particularly significant. Correlation analysis showed that A420 had the highest correlation with 3-DG in the fructose- and lysine-spiked group, and with HMF in the glucose-, asparagine-, and glutamine-spiked groups. CONCLUSION This study revealed that fructose, glucose, asparagine, glutamine, and lysine were essential precursors of MR and caramelization in LRJ during sterilization. 3-Deoxyglucosone and DDMP were mainly produced by caramelization with fructose as the primary precursor, whereas GS and 2,3-BD were primarily formed via MR with lysine catalysis. The MR and caramelization were the main formation pathways of HMF (catalyzed by asparagine and glutamine) and norfuraneol (catalyzed by lysine and asparagine), with glucose as the critical precursor. Methylglyoxal was mainly produced by MR or caramelization, and caramelization was the main formation pathway of GO, with glucose as the precursor. Dor brown pigment formation from fructose and lysine, 3-DG was identified as the most crucial intermediate, while for that from glucose, asparagine, and glutamine, HMF was found to be the most important intermediate. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Xianxian Sun
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Jie Li
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
- Department of Science and Technology of Hubei Province, Aquatic Vegetable Preservation & Processing Technology Engineering Center of Hubei Province, Wuhan, Hubei, China
- Engineering Research Center of the Ministry of Education, Engineering Research Center of Ministry of Education for Green Development of Aquatic Biological Industry in Yangtze River Economic Belt, Wuhan, Hubei, China
| | - Shoulei Yan
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
- Department of Science and Technology of Hubei Province, Aquatic Vegetable Preservation & Processing Technology Engineering Center of Hubei Province, Wuhan, Hubei, China
- Engineering Research Center of the Ministry of Education, Engineering Research Center of Ministry of Education for Green Development of Aquatic Biological Industry in Yangtze River Economic Belt, Wuhan, Hubei, China
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11
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Luo Y, Zhu S, Peng J, Cui H, Huang Q, Xu B, Ho CT. Feasibility Study of Amadori Rearrangement Products of Glycine, Diglycine, Triglycine, and Glucose as Potential Food Additives for Production, Stability, and Flavor Formation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:657-669. [PMID: 38109376 DOI: 10.1021/acs.jafc.3c06250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2023]
Abstract
Amadori rearrangement products (ARPs), as intermediates of the Maillard reaction (MR), are potential natural flavor additives but there is a lack of investigation especially in oligopeptide-ARPs. This study for the first time conducted a systematic analysis in comparing ARPs of glycine, diglycine, triglycine, and glucose to corresponding classic MR systems, including production, stability, and flavor analysis. The ARPs were effectively produced by prelyophilization with heating at 70 °C for 60 min and purified to 96% by a two-step purification method. Correlated with the stability order of amino compounds (glycine > diglycine > triglycine), the stability order of ARPs was Gly-ARP > Digly-ARP ≈ Trigly-ARP. In a negative correlation with heating temperature and time, ARPs were less stable than original amino compounds at high temperatures (100, 130, and 160 °C). ARPs exhibited better flavor formation ability in pyrazines and furans than MR systems, with similar flavor compositions but different preferences. Diglycine- and triglycine-ARPs exhibited better flavor formation efficiency than glycine-ARP. Heating temperature and time, initial pH, and carbon chain length were found to be the parameters that affect the stability and flavor formation of ARPs. This study suggested that ARPs, especially peptide-ARPs, have great potential for usage as food flavor additives in the future.
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Affiliation(s)
- Yue Luo
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, New Jersey 08901, United States
| | - Siyue Zhu
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, New Jersey 08901, United States
| | - Jie Peng
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, New Jersey 08901, United States
| | - Heping Cui
- State Key Laboratory of Food Science and Resources, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu, China
| | - Qingrong Huang
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, New Jersey 08901, United States
| | - Baojun Xu
- Food Science and Technology Program, BNU-HKBU United International College, Zhuhai, Guangdong 519087, China
| | - Chi-Tang Ho
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, New Jersey 08901, United States
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12
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Weidner L, Cannas JV, Rychlik M, Schmitt-Kopplin P. Molecular Characterization of Cooking Processes: A Metabolomics Decoding of Vaporous Emissions for Food Markers and Thermal Reaction Indicators. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023. [PMID: 37917545 DOI: 10.1021/acs.jafc.3c05383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2023]
Abstract
Thermal processing of food plays a fundamental role in everyday life. Whereas most researchers study thermal processes directly in the matrix, molecular information in the form of non- and semivolatile compounds conveyed by vaporous emissions is often neglected. We performed a metabolomics study of processing emissions from 96 different food items to define the interaction between the processed matrix and released metabolites. Untargeted profiling of vapor samples revealed matrix-dependent molecular spaces that were characterized by Fourier-transform ion cyclotron resonance-mass spectrometry and ultra-performance liquid chromatography-mass spectrometry. Thermal degradation products of peptides and amino acids can be used for the differentiation of animal-based food from plant-based food, which generally is characterized by secondary plant metabolites or carbohydrates. Further, heat-sensitive processing indicators were characterized and discussed in the background of the Maillard reaction. These reveal that processing emissions contain a dense layer of information suitable for deep insights into food composition and control of cooking processes based on processing emissions.
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Affiliation(s)
- Leopold Weidner
- Comprehensive Foodomics Platform, Chair of Analytical Food Chemistry, TUM School of Life Sciences, Technical University of Munich, Maximus-von-Imhof-Forum 2, 85354 Freising, Germany
- Analytical BioGeoChemistry, Helmholtz Zentrum München, Ingolstädter Landstr. 1, 85764 Neuherberg, Germany
| | - Jil Vittoria Cannas
- Comprehensive Foodomics Platform, Chair of Analytical Food Chemistry, TUM School of Life Sciences, Technical University of Munich, Maximus-von-Imhof-Forum 2, 85354 Freising, Germany
| | - Michael Rychlik
- Comprehensive Foodomics Platform, Chair of Analytical Food Chemistry, TUM School of Life Sciences, Technical University of Munich, Maximus-von-Imhof-Forum 2, 85354 Freising, Germany
| | - Philippe Schmitt-Kopplin
- Comprehensive Foodomics Platform, Chair of Analytical Food Chemistry, TUM School of Life Sciences, Technical University of Munich, Maximus-von-Imhof-Forum 2, 85354 Freising, Germany
- Analytical BioGeoChemistry, Helmholtz Zentrum München, Ingolstädter Landstr. 1, 85764 Neuherberg, Germany
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13
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Lee J, Martin F, Goussé E, Dolivet A, Boissel F, Paul A, Burgain J, Tanguy G, Jeantet R, Le Floch-Fouéré C. Unravelling the Influence of Composition and Heat Treatment on Key Characteristics of Dairy Protein Powders Using a Multifactorial Approach. Foods 2023; 12:3192. [PMID: 37685125 PMCID: PMC10486507 DOI: 10.3390/foods12173192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 08/08/2023] [Accepted: 08/18/2023] [Indexed: 09/10/2023] Open
Abstract
The purpose of this study was to improve understanding of the structural and functional property changes that milk-protein concentrates undergo during production, particularly how the manufacturing route (heat treatment position and intensity), standardization (in osmosed water or ultrafiltrate permeate) and formulation (casein:whey protein (Cas:WP) ratio) influence the physico-chemical characteristics-hygroscopicity, particle size, sphericity, density and evolution of browning during storage. To obtain a comprehensive understanding of the parameters responsible for the distinctive characteristics of different powders, a multifactorial approach was adopted. Hygroscopicity depended mainly on the standardizing solution and to a lesser extent the Cas:WP ratio. The particle size of the heat-treated casein-dominant powders was up to 5 μm higher than for those that had had no heat treatment regardless of the standardizing solution, which also had no influence on the sphericity of the powder particles. The density of the powders increased up to 800 kg·m-3 with a reduced proportion of casein, and lactose and whey proteins participated in browning reactions during storage at 13 °C. In increasing order, the modality of heat treatment, the standardizing solution and the Cas:WP protein ratio influenced the key characteristics. This work is relevant for industrial applications to increase control over the functionalities of powdered products.
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Affiliation(s)
- Jeehyun Lee
- INRAE, Institut Agro, STLO, 35042 Rennes, France; (J.L.); (F.M.); (E.G.); (F.B.); (G.T.); (R.J.)
| | - François Martin
- INRAE, Institut Agro, STLO, 35042 Rennes, France; (J.L.); (F.M.); (E.G.); (F.B.); (G.T.); (R.J.)
- Centre National Interprofessionnel de l’Economie Laitière (CNIEL), 75314 Paris, France;
| | - Emeline Goussé
- INRAE, Institut Agro, STLO, 35042 Rennes, France; (J.L.); (F.M.); (E.G.); (F.B.); (G.T.); (R.J.)
| | - Anne Dolivet
- INRAE, Institut Agro, STLO, 35042 Rennes, France; (J.L.); (F.M.); (E.G.); (F.B.); (G.T.); (R.J.)
| | - Françoise Boissel
- INRAE, Institut Agro, STLO, 35042 Rennes, France; (J.L.); (F.M.); (E.G.); (F.B.); (G.T.); (R.J.)
| | - Arnaud Paul
- Centre National Interprofessionnel de l’Economie Laitière (CNIEL), 75314 Paris, France;
- Laboratoire LIBio, Université de Lorraine, 54000 Nancy, France;
| | | | - Gaëlle Tanguy
- INRAE, Institut Agro, STLO, 35042 Rennes, France; (J.L.); (F.M.); (E.G.); (F.B.); (G.T.); (R.J.)
| | - Romain Jeantet
- INRAE, Institut Agro, STLO, 35042 Rennes, France; (J.L.); (F.M.); (E.G.); (F.B.); (G.T.); (R.J.)
| | - Cécile Le Floch-Fouéré
- INRAE, Institut Agro, STLO, 35042 Rennes, France; (J.L.); (F.M.); (E.G.); (F.B.); (G.T.); (R.J.)
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14
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Pastorelli G, Simeonidis K, Faustini M, Le Mura A, Cavalleri M, Serra V, Attard E. Chemical Characterization and In Vitro Gas Production Kinetics of Alternative Feed Resources for Small Ruminants in the Maltese Islands. Metabolites 2023; 13:762. [PMID: 37367919 DOI: 10.3390/metabo13060762] [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: 05/19/2023] [Revised: 06/12/2023] [Accepted: 06/14/2023] [Indexed: 06/28/2023] Open
Abstract
The ever-increasing human population, the problem associated with climate change and recent crises-COVID-19 disease and trade conflicts-all impacted on the availability and cost of animal feed raw materials. This is clearly visible in realities which heavily rely on importation such as islands and small states, where producers involved in the agricultural sector were strongly affected by the sharp increase in prices. To deal with these global issues, alternative resources are perceived to replace conventional ingredients. This work aimed at assessing the nutritive value of different resources (sheep feed, mature carob, Maltese bread, wild asparagus, prickly lettuce, and loquat) for small ruminants present in the Maltese Islands, analyzing their chemical composition, gas production kinetics and antioxidant properties. In general, the variation in chemical composition resulted in different rumen fermentation kinetics (p < 0.007). The ratio between GP-24 h and GP-48 h was higher in Maltese bread than other substrates; loquat, prickly lettuce and wild asparagus showed lower fermentation kinetics in accordance with their high NDF and ADF contents. The antioxidant activity may be partially related to the polyphenolic content that was higher in wild asparagus, prickly lettuce and loquat. All feed characteristic confirmed their potential to be included as ingredients in ruminant diets and as a source of fiber.
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Affiliation(s)
- Grazia Pastorelli
- Department of Veterinary Medicine and Animal Sciences, University of Milano, Via dell'Università 6, 26900 Lodi, Italy
| | - Kalliroi Simeonidis
- Department of Veterinary Medicine and Animal Sciences, University of Milano, Via dell'Università 6, 26900 Lodi, Italy
| | - Massimo Faustini
- Department of Veterinary Medicine and Animal Sciences, University of Milano, Via dell'Università 6, 26900 Lodi, Italy
| | - Angelo Le Mura
- Indipendent Researcher, 28053 Castelletto sopra Ticino, Italy
| | - Mariagrazia Cavalleri
- Department of Veterinary Medicine and Animal Sciences, University of Milano, Via dell'Università 6, 26900 Lodi, Italy
- Research-Institute for Farm Animal Biology (FBN), Institute of Nutritional Physiology, Wilhelm-Stahl-Allee 2, 18196 Dummerstorf, Germany
| | - Valentina Serra
- Department of Veterinary Medicine and Animal Sciences, University of Milano, Via dell'Università 6, 26900 Lodi, Italy
| | - Everaldo Attard
- Division of Rural Sciences and Food Systems, Institute of Earth Systems, University of Malta, MSD 2080 Msida, Malta
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15
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Tang X, Yin X, Al-Wraikat M, Zhang Y, Zhou S, Tang Y, Zhang Y, Fan J. Formation of Maillard Reaction Products in Aged Sorghum Vinegar during Ageing and Protective Effects of Pure Vinegar Melanoidin Against CCl 4-Induced Rat Hepatic Damage. Food Technol Biotechnol 2023; 61:27-38. [PMID: 37200790 PMCID: PMC10187564 DOI: 10.17113/ftb.61.01.23.7537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 02/01/2023] [Indexed: 02/06/2023] Open
Abstract
Research background The processing method generally affects the toxicity and biological activity of aged sorghum vinegar. This study investigates the changes in the intermediate Maillard reaction products of sorghum vinegar during ageing and the in vivo hepatoprotective effects of pure melanoidin obtained from it. Experimental approach High-performance liquid chromatography (HPLC) and fluorescence spectrophotometry were utilized to quantify intermediate Maillard reaction products. The CCl4-induced liver damage in rats was used to evaluate the protective role of pure melanoidin in rat liver. Results and conclusions Compared with the initial concentration, the 18-month ageing process caused a 1.2- to 3.3-fold increase in the concentrations of intermediate Maillard reaction products, i.e. 5-hydroxymethylfurfural (HMF), 5-methylfurfural (MF), methyglyoxal (MGO), glyoxal (GO) and advanced glycation end products (AGEs). The concentrations of HMF in the aged sorghum vinegar were 6.1-fold higher than the 450 μM limit standard for honey, implying the need for shortening the ageing of the vinegar in practice for safety concerns. Pure melanoidin (Mr>3.5 kDa) demonstrated significant protective effects against CCl4-induced rat liver damage, as evidenced by normalized serum biochemical parameters (transaminases and total bilirubin), suppressing hepatic lipid peroxidation and reactive oxygen species, as well as increasing glutathione amount and restoring antioxidant enzyme activities. Histopathological analysis revealed that melanoidin in vinegar reduced cell infiltration and vacuolar hepatocyte necrosis in rat liver. The findings demonstrated that a shortened ageing process should be considered in practice to ensure the safety of aged sorghum vinegar. Vinegar melanoidin is a potential alternative for the prevention of hepatic oxidative damage. Novelty and scientific contribution This study demonstrates that the manufacturing process had a profound influence on the generation of vinegar intermediate Maillard reaction products. In particular, it revealed the in vivo hepatoprotective effect of pure melanoidin from aged sorghum vinegar, and provides insight into the in vivo biological activity of melanoidin.
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Affiliation(s)
- Xiaomin Tang
- Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, 35 Qinghua Road, Haidian District, 100083 Beijing, PRChina
| | - Xiaoyu Yin
- Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, 35 Qinghua Road, Haidian District, 100083 Beijing, PRChina
| | - Majida Al-Wraikat
- Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, 35 Qinghua Road, Haidian District, 100083 Beijing, PRChina
| | - Yaqiong Zhang
- Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, 35 Qinghua Road, Haidian District, 100083 Beijing, PRChina
| | - Saiping Zhou
- Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, 35 Qinghua Road, Haidian District, 100083 Beijing, PRChina
| | - Yingxue Tang
- Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, 35 Qinghua Road, Haidian District, 100083 Beijing, PRChina
| | - Yanyan Zhang
- College of Food Science and Engineering, Beijing University of Agriculture, 7 Beinong Road, Changping District, 102206 Beijing, PRChina
| | - Junfeng Fan
- Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, 35 Qinghua Road, Haidian District, 100083 Beijing, PRChina
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16
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Mesías M, Holgado F, Morales FJ. Formation of process contaminants in commercial and homemade deep-fried breadcrumbs. Food Res Int 2023; 164:112357. [PMID: 36737945 DOI: 10.1016/j.foodres.2022.112357] [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: 08/04/2022] [Revised: 12/15/2022] [Accepted: 12/23/2022] [Indexed: 12/26/2022]
Abstract
Breading is a culinary technique widespread throughout the world. Deep-frying breaded foods forms a palatable crust but also promotes the formation of compounds of toxicological relevance. The influence of the composition of breadcrumbs on the risk associated with the formation of acrylamide, hydroxymethylfurfural (HMF), and furfural was investigated in a deep-fried breadcrumb coating model. Commercial (CBC) and homemade (HBC) wheat-based breadcrumbs were characterized by the reducing sugars and the asparagine content among other parameters (moisture, pH, and CIELab color). The formation of process contaminants in fried breadcrumbs were not influenced by their initial content, but they were affected by the precursors level. The HMF content was significantly higher (1.4 times) in fried HBC (172 mg/kg) than in CBC (120 mg/kg). By contrast, the acrylamide content was 3 times higher in fried CBC (332 µg/kg) than in HBC (111 µg/kg). Multivariate analysis shows that asparagine is the limiting factor for acrylamide formation, and the reducing sugar content is the main determinant for the formation of furanic compounds. A signal value of 463 µg/kg is proposed for the acrylamide content in the coating of deep-fried breaded foods. The reducing sugars and asparagine content in breadcrumb coatings should be considered when designing breaded foods, thereby reducing the formation and consequently the dietary exposure to these potentially harmful compounds.
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Affiliation(s)
- Marta Mesías
- Institute of Food Science, Technology and Nutrition, ICTAN-CSIC, José Antonio Novais 10, 28040 Madrid, Spain
| | - Francisca Holgado
- Institute of Food Science, Technology and Nutrition, ICTAN-CSIC, José Antonio Novais 10, 28040 Madrid, Spain
| | - Francisco J Morales
- Institute of Food Science, Technology and Nutrition, ICTAN-CSIC, José Antonio Novais 10, 28040 Madrid, Spain.
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17
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Yang N, Yang S, Yang L, Song Q, Zheng X. Exploration of browning reactions during alkaline thermal hydrolysis of sludge: Maillard reaction, caramelization and humic acid desorption. ENVIRONMENTAL RESEARCH 2023; 217:114814. [PMID: 36403650 DOI: 10.1016/j.envres.2022.114814] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 11/02/2022] [Accepted: 11/12/2022] [Indexed: 06/16/2023]
Abstract
The browning reaction produces melanoidins, 5-hydroxymethylfurfural (HMF) and humic acids which influence subsequent anaerobic digestion and protein recovery. This paper systematically evaluates the variation of organics that make sludge browning with heating temperature and reaction time, the effect of browning organics on protein recovery and anaerobic digestion, and finally proposes a pathway for the occurrence of the Maillard reaction (MR) in the sludge environment. The results show that the browning of sludge hydrolysate is related to the comprehensive influence of the MR, caramelization and humic acid desorption. The increase of temperature (80 °C-150 °C) and pH (9-13) will promote the extent of browning of sludge hydrolysate, and the sludge browning reaction basically stabilizes at the reaction time of 1 h. Humic acid and melanoidin could co-precipitate with the protein, thereby reducing the purity of the recovered protein. The inhibition of anaerobic digestion starts when the melanoidin concentration is 8.01 mmol/L. The three-dimensional fluorescence, GC-MS and FT-IR analysis show that melanoidins have the same functional groups and fluorescence properties as humic acid does, and the humic acid in the supernatant of the sludge treated with ATH was not only converted at its adsorbed state, but also possibly generated by the reaction of the dissolved proteins with polysaccharides. Finally, LC-MS/MS was used to identify the intermediate products of the MR and the possible structural formula of melanoidin. This study further clarifies the browning reaction in hydrothermal sludge treatment and provides help for the accuracy of subsequent studies.
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Affiliation(s)
- Ning Yang
- Department of Environmental Engineering, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Shucheng Yang
- Department of Environmental Engineering, Xi'an Jiaotong University, Xi'an, 710049, China.
| | - Luxiong Yang
- Department of Environmental Engineering, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Qingsi Song
- Department of Environmental Engineering, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Xing Zheng
- State Key Laboratory of Eco-hydraulics in Northwest Arid Region, Xi'an University of Technology, Shaanxi, 710048, China
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18
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Akouz A, Hasib A, Fernández-Trujillo JP, Elbatal H, Elkacmi R, Boulli A. Optimization of Carob (Ceratonia siliqua L.) Pulp Powder Roasting to Improve Its Quality by Using Central Composite Design. FOOD BIOPROCESS TECH 2023. [DOI: 10.1007/s11947-023-02995-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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19
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Homthawornchoo W, Hakimi NFSM, Romruen O, Rawdkuen S. Dragon Fruit Peel Extract Enriched-Biocomposite Wrapping Film: Characterization and Application on Coconut Milk Candy. Polymers (Basel) 2023; 15:polym15020404. [PMID: 36679292 PMCID: PMC9863164 DOI: 10.3390/polym15020404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/04/2023] [Accepted: 01/09/2023] [Indexed: 01/13/2023] Open
Abstract
Bio-based film is an eco-friendly alternative to petroleum-based packaging film. The effects of biocomposite wrapping film enhanced with dragon fruit peel extract (0, 2% w/v, respectively) and currently used commercial packaging film (polypropylene; PP) on coconut milk caramels during storage (30 °C, 75% RH, nine days) were studied. Both 0% and 2% DPE-enriched biocomposite films were thicker and had higher water vapor permeability and solubility than the PP film but poorer mechanical characteristics. In addition, the 2% film possessed antioxidants and antioxidant ability. A FESEM micrograph revealed the rough surface and porous path of the biocomposite films. Over the storage time, the moisture content, water activity, and springiness of the coconut milk caramel candy wrapped in the PP and all DPE-enriched biocomposite films were not significantly altered. However, the lipid oxidation as the thiobarbituric acid reactive substance (TBARS) and hardness of all coconut caramels were significantly (p < 0.05) increased during storage. Furthermore, the hardness of coconut candy covered in the control (0% DPE) biocomposite film was more pronounced on day nine of storage. However, the changes in quality characteristics of the coconut candy wrapped in each film type need to be better established. The investigating factors influencing the quality deterioration of coconut milk candy should be further identified to mitigate their effects and extend the shelf-life of the coconut candy.
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Affiliation(s)
- Wantida Homthawornchoo
- Innovative Food Packaging and Biomaterials Unit, School of Agro-Industry, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Food Science and Technology Program, School of Agro-Industry, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Correspondence: (W.H.); (S.R.); Tel.: +66-5391-6751 (W.H.); +66-5391-6739 (S.R.)
| | - Nur Fairuza Syahira Mohamad Hakimi
- Food Science and Technology Program, School of Agro-Industry, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Food Sciences and Technology Program, School of Applied Science, Universiti Teknologi MARA, Shah Alam 45100, Malaysia
| | - Orapan Romruen
- Food Science and Technology Program, School of Agro-Industry, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Saroat Rawdkuen
- Innovative Food Packaging and Biomaterials Unit, School of Agro-Industry, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Food Science and Technology Program, School of Agro-Industry, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Correspondence: (W.H.); (S.R.); Tel.: +66-5391-6751 (W.H.); +66-5391-6739 (S.R.)
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XU S, LIU Y, MU X, CHEN H, TAO G, SUN Z, YANG N, MA F, FISK ID. Impact of charged ionic species (NaCl and KCl) on the generation of color and volatile aroma compounds during caramelization. FOOD SCIENCE AND TECHNOLOGY 2023. [DOI: 10.1590/fst.97622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Su XU
- Guiyang University, China; University of Nottingham, UK
| | | | | | | | | | - Zhenchun SUN
- University of Nottingham, UK; China Guizhou Academy of Tobacco Science, China
| | - Ni YANG
- University of Nottingham, UK
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21
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Paff A, Cockburn DW. Evaluating the efficacy of non-thermal microbial load reduction treatments of heat labile food components for in vitro fermentation experiments. PLoS One 2023; 18:e0283287. [PMID: 36943858 PMCID: PMC10030034 DOI: 10.1371/journal.pone.0283287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 03/03/2023] [Indexed: 03/23/2023] Open
Abstract
Increasingly, in vitro simulated colon fermentations are being used as a pre-clinical step to assess the impacts of foods and drugs on the gut microbiota in a cost-effective manner. One challenge in such systems is that they are potentially susceptible to the influences of contaminating microbes in test materials. Simulated gastric and intestinal digestion can relieve some of these concerns, however, live microbes may remain that can confound analysis. Autoclave treatment of test materials is the surest way to eliminate these microbes but presents problems when using heat labile components such as resistant starch. In this study, liquid chemical sterilant alternatives to moist heat sterilization were explored for treating pulse flours for use during in vitro simulated colon fermentation. Key attributes considered in chemical selection were accessibility, impact on treated food components, and effectiveness of the treatments for reducing microbial load. Three chemicals were selected for evaluation, bleach, alcohol, and hydrogen peroxide, at varying concentrations. Flours chosen for testing were from green lentil, field pea, chickpea, or sprouted green lentil. All treatments significantly reduced microbial loads, though there were still detectable levels of microbes after alcohol treatments. Furthermore, in vitro simulated colon fermentations of the treated pulses showed minimal difference from the untreated control both in terms of microbial composition and short chain fatty acid production. Scanning electron microscopy showed minimal impact of sterilization treatments on the gross structure of the pulse flours. Together these results suggest that bleach and hydrogen peroxide treatments can be effective nonthermal treatments to eliminate contaminating microbes in pulse flours without causing significant damage to starch and other fermentable substrates. This is thus also a promising treatment method for other starchy food substrates, though further testing is required.
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Affiliation(s)
- Andrew Paff
- Department of Food Science, College of Agricultural Sciences, The Pennsylvania State University, University Park, Pennsylvania, United States of America
| | - Darrell W Cockburn
- Department of Food Science, College of Agricultural Sciences, The Pennsylvania State University, University Park, Pennsylvania, United States of America
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22
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Oba PM, Hwisa N, Huang X, Cadwallader KR, Swanson KS. Nutrient and Maillard reaction product concentrations of commercially available pet foods and treats. J Anim Sci 2022; 100:skac305. [PMID: 36082767 PMCID: PMC9667973 DOI: 10.1093/jas/skac305] [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: 07/26/2022] [Accepted: 09/08/2022] [Indexed: 11/13/2022] Open
Abstract
Thermal processing is used to produce most commercial pet foods and treats to improve safety, shelf life, nutritional characteristics, texture, and nutrient digestibility. However, heat treatments can degrade protein quality by damaging essential amino acids, as well as contribute to the Maillard reaction. The Maillard reaction forms melanoidins that favorably improve food qualities (e.g., color, flavor, aroma), but also form Maillard reaction products (MRP) and advanced glycation end-products that may negatively affect health. Because commercial pet diets are frequently fed to domestic cats and dogs throughout their lifetimes, it is critical to quantify MRP concentrations and understand the variables that influence their formation so future diets may be formulated with that in mind. Because few research studies on MRP in pet diets have been conducted, the goals of this study were to measure the MRP in commercial pet foods and treats, estimate pet MRP intake, and correlate MRP with dietary macronutrient concentrations. Fifty-three dry and wet dog foods, dog treats, and cat foods were analyzed for dry matter, organic matter, crude protein, acid-hydrolyzed fat, total dietary fiber, and gross energy using standard techniques. MRP were analyzed using high-performance liquid chromatography and gas chromatography-mass spectrometry. Data were analyzed using the Mixed Models procedure of SAS 9.4. Dry foods had lower reactive lysine concentrations and reactive lysine: total lysine ratios (indicator of damage) than wet foods. Wet foods had more fructoselysine (FRUC) than dry foods; however, dry dog treats contained more FRUC than wet dog treats. The greatest 5-hydroxymethyl-2-furfural (HMF) concentrations were measured in dry and wet dog foods, whereas the lowest HMF concentrations were measured in dry and wet cat foods. Based on dietary concentrations and estimated food intakes, dogs and cats fed wet foods are more likely to consume higher carboxymethyllysine and FRUC concentrations than those fed dry foods. However, dogs fed wet foods are more likely to consume higher HMF concentrations than those fed dry foods. In cats, those fed dry foods would consume higher HMF concentrations than those fed wet foods. We demonstrated that pet foods and treats contain highly variable MRP concentrations and depend on diet/treat type. In general, higher MRP concentrations were measured in wet pet foods and dry treats. While these findings are valuable, in vivo testing is needed to determine if and how MRP consumption affect pet health.
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Affiliation(s)
- Patrícia M Oba
- Department of Animal Sciences, University of Illinois at Urbana–Champaign, Urbana, IL 61801, USA
| | - Nagiat Hwisa
- Department of Food Science and Human Nutrition, University of Illinois at Urbana–Champaign, Urbana, IL 61801, USA
| | - Xinhe Huang
- Department of Food Science and Human Nutrition, University of Illinois at Urbana–Champaign, Urbana, IL 61801, USA
| | - Keith R Cadwallader
- Department of Food Science and Human Nutrition, University of Illinois at Urbana–Champaign, Urbana, IL 61801, USA
| | - Kelly S Swanson
- Department of Animal Sciences, University of Illinois at Urbana–Champaign, Urbana, IL 61801, USA
- Division of Nutritional Sciences, University of Illinois at Urbana–Champaign, Urbana, IL 61801, USA
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana–Champaign, Urbana, IL 61801, USA
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23
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Gao J, Li L, Yuan S, Chen S, Dong B. The neglected effects of polysaccharide transformation on sludge humification during anaerobic digestion with thermal hydrolysis pretreatment. WATER RESEARCH 2022; 226:119249. [PMID: 36323201 DOI: 10.1016/j.watres.2022.119249] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 09/03/2022] [Accepted: 10/13/2022] [Indexed: 06/16/2023]
Abstract
Humus accumulation during sludge stabilization is attracting increasing attention because of its land use potential. This study investigated the effects of thermal hydrolysis pretreatment (THP) on sludge humification and the related regulatory mechanisms during anaerobic digestion (AD). The sludge subjected to AD with THP at 160 °C (AnD-160) exhibited 7.3% and 8.5% higher total extractable carbon (TEC) and humic acid carbon (HAC) concentrations than the unpretreated sludge, respectively, while the sludge subjected to AD with THP at 180 °C (AnD-180) exhibited 1.4% and 7.0% lower concentrations. Humification of AnD-160 and AnD-180 were enhanced and inhibited, respectively. THP influenced sludge humification during AD through both intracellular polyphenol synthesis and extracellular humus condensation pathways related to polysaccharide metabolism. The 160 °C-pretreated sludge exhibited higher polysaccharide availability (more soluble polysaccharides and reducing sugars) than the other samples and thus had more active intracellular polyphenol metabolism during AD. The polyphenol accumulation stimulated the synthesis of related condensation enzymes (polyphenol oxidase and quinone oxidoreductases), facilitating extracellular HA production during AD. However, THP at 180 °C resulted in the highest production of melanoidins with CO-C heterocycles through C = O and CH sites of polysaccharides (778.46 vs. 193.87 R.U. nm2-mL/g for the unpretreated sample). This heterocyclization decreased the polysaccharide availability and inhibited intracellular polyphenol synthesis, consequently inhibiting condensation enzymes supply and extracellular HA production during AD. Overall, this study highlights the crucial but neglected role of polysaccharides in sludge humification during AD: the availability of polysaccharides affected by their occurrence state and molecular structure could determine the humification, which can be regulated by THP at different temperature.
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Affiliation(s)
- Jun Gao
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China
| | - Lei Li
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China
| | - Shijie Yuan
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China
| | - Sisi Chen
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China.
| | - Bin Dong
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China.
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24
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Yıltırak S, Kocadağlı T, Evrim Çelik E, Özkaynak Kanmaz E, Gökmen V. Effects of sprouting and fermentation on the formation of Maillard reaction products in different cereals heated as wholemeal. Food Chem 2022; 389:133075. [PMID: 35489263 DOI: 10.1016/j.foodchem.2022.133075] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 04/16/2022] [Accepted: 04/22/2022] [Indexed: 11/04/2022]
Abstract
The concentration and composition of reducing sugars and free amino acids as Maillard reaction (MR) precursors change with grain sprouting. The formation of early and advanced glycation products, and α-dicarbonyl compounds as intermediates were monitored during heating native and sprouted wholemeals, as well as during heating of yeast and sourdough fermented native and sprouted wholemeals. Sprouting increased the concentration of all MR products because of an increase in reducing sugar concentrations. Although reducing sugars were lowered due to their consumption by yeasts, fermentation did not lower the furosine concentration. Sourdough fermentation unexpectedly increased furosine because the low pH caused glucose release from polysaccharides. Glyoxal, methylglyoxal and diacetyl were found to be formed as metabolites during yeast and sourdough fermentation. Another factor affecting the MR in sprouted/fermented wholemeals was revealed to be the increased amount of total free amino acids that compete with bound lysine to react with reducing sugars.
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Affiliation(s)
- Süleyman Yıltırak
- Food Quality and Safety (FoQuS) Research Group, Department of Food Engineering, Hacettepe University, 06800 Beytepe, Ankara, Turkey
| | - Tolgahan Kocadağlı
- Food Quality and Safety (FoQuS) Research Group, Department of Food Engineering, Hacettepe University, 06800 Beytepe, Ankara, Turkey
| | - Ecem Evrim Çelik
- Food Quality and Safety (FoQuS) Research Group, Department of Food Engineering, Hacettepe University, 06800 Beytepe, Ankara, Turkey
| | - Evrim Özkaynak Kanmaz
- Department of Nutrition and Dietetics, Artvin Çoruh University, 08100 Seyitler, Artvin, Turkey
| | - Vural Gökmen
- Food Quality and Safety (FoQuS) Research Group, Department of Food Engineering, Hacettepe University, 06800 Beytepe, Ankara, Turkey.
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25
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Studies on the Reaction of Dietary Methylglyoxal and Creatine during Simulated Gastrointestinal Digestion and in Human Volunteers. Nutrients 2022; 14:nu14173598. [PMID: 36079854 PMCID: PMC9460645 DOI: 10.3390/nu14173598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 08/26/2022] [Accepted: 08/29/2022] [Indexed: 11/17/2022] Open
Abstract
The reactive 1,2-dicarbonyl compound methylglyoxal (MGO) is consumed with food and its concentrations decrease during digestion. In the present paper, the reaction of MGO with creatine, arginine, and lysine during simulated digestion, and its reaction with creatine during the digestion in human volunteers, was studied. Therefore, simulated digestion experiments with a gastric and an intestinal phase were performed. Additionally, an intervention study with 12 subjects consuming MGO-containing Manuka honey and creatine simultaneously or separately was conducted. Derivatization with o-phenylenediamine and HPLC–UV was used to measure MGO, while creatine and glycated amino compounds were analyzed via HPLC–MS/MS. We show that MGO quickly reacts with creatine and arginine, but not lysine, during simulated digestion. Creatine reacts with 56% of MGO to form the hydroimidazolone MG-HCr, and arginine reacted with 4% of MGO to form the hydroimidazolone MG-H1. In the intervention study, urinary MG-HCr excretion is higher in subjects who consumed MGO and creatine simultaneously compared to subjects who ingested the substances separately. This demonstrates that the 1,2-dicarbonyl compound MGO reacts with amino compounds during human digestion, and glycated adducts are formed. These contribute to dietary glycation products consumed, and should be considered in studies investigating their physiological consequences.
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26
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Response Surface Optimization of Solar Drying Conditions and the Effect on the Quality Attributes and Drying Characteristics of Qula Casein. Foods 2022; 11:foods11162406. [PMID: 36010406 PMCID: PMC9407629 DOI: 10.3390/foods11162406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/28/2022] [Accepted: 08/05/2022] [Indexed: 11/29/2022] Open
Abstract
The objective of this study was to investigate the potential application of a mixed-mode solar dryer to Qula dehydration in the Qinghai-Tibet Plateau of China. A three-factor five-level central composite rotatable design (CCD) of the response surface methodology (RSM) was employed to evaluate the influences of drying process variables on quality attributes in terms of lipid oxidation [peroxide (POV) and thiobarbituric acid reactive substance (TBARS)] and Maillard reaction (5-hydroxymethylfurfural, 5-HMF). The impact of drying temperature (30−50 °C), material thickness (5−15 mm), and wind velocity (0.4−1.4 m/s) on the color, POV, TBARS, and 5-HMF of Qula were studied. Optimum operating conditions were found to be a temperature of 43.0 °C, material thickness of 11.0 mm, and wind velocity of 1.0 m/s based on the minimum of POV, TBARS, and 5-HMF. In this condition, the values of POV, TBARS, and 5-HMF were 0.65 meq/kg, 0.516 mg/kg, and 4.586 mg water/L, respectively, which are significantly lower than for drying of Qula by open sun-drying (p < 0.05). Compared with open sun-drying, the drying time of Qula by solar drying was shortened by 61.5%. The results indicate that the mixed-mode solar dryer is a feasibility drying technology for Qula and could effectively improve the quality of products.
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27
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Marchel M, Cieśliński H, Boczkaj G. Thermal Instability of Choline Chloride-Based Deep Eutectic Solvents and Its Influence on Their Toxicity─Important Limitations of DESs as Sustainable Materials. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c01898] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Mateusz Marchel
- Faculty of Chemistry, Department of Process Engineering and Chemical Technology, Gdansk University of Technology, G. Narutowicza St. 11/12, 80-233 Gdansk, Poland
| | - Hubert Cieśliński
- Faculty of Chemistry, Department of Molecular Biotechnology and Microbiology, Gdansk University of Technology, G. Narutowicza St. 11/12, 80-233 Gdansk, Poland
| | - Grzegorz Boczkaj
- Faculty of Civil and Environmental Engineering, Department of Sanitary Engineering, Gdansk University of Technology, G. Narutowicza St. 11/12, 80-233 Gdansk, Poland
- EkoTech Center, Gdansk University of Technology, G. Narutowicza St. 11/12, 80-233 Gdansk, Poland
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28
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Alaerjani WMA, Abu-Melha S, Alshareef RMH, Al-Farhan BS, Ghramh HA, Al-Shehri BMA, Bajaber MA, Khan KA, Alrooqi MM, Modawe GA, Mohammed MEA. Biochemical Reactions and Their Biological Contributions in Honey. Molecules 2022; 27:4719. [PMID: 35897895 PMCID: PMC9331712 DOI: 10.3390/molecules27154719] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/18/2022] [Accepted: 07/18/2022] [Indexed: 11/30/2022] Open
Abstract
Honey is known for its content of biomolecules, such as enzymes. The enzymes of honey originate from bees, plant nectars, secretions or excretions of plant-sucking insects, or from microorganisms such as yeasts. Honey can be characterized by enzyme-catalyzed and non-enzymatic reactions. Notable examples of enzyme-catalyzed reactions are the production of hydrogen peroxide through glucose oxidase activity and the conversion of hydrogen peroxide to water and oxygen by catalase enzymes. Production of hydroxymethylfurfural (HMF) from glucose or fructose is an example of non-enzymatic reactions in honey.
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Affiliation(s)
- Wed Mohammed Ali Alaerjani
- Department of Chemistry, Faculty of Science, King Khalid University, Abha 61413, Saudi Arabia; (R.M.H.A.); (M.A.B.)
| | - Sraa Abu-Melha
- Department of Chemistry, Faculty of Girls for Science, King Khalid University, Abha 61413, Saudi Arabia; (S.A.-M.); (B.S.A.-F.); (B.M.A.A.-S.)
| | | | - Badriah Saad Al-Farhan
- Department of Chemistry, Faculty of Girls for Science, King Khalid University, Abha 61413, Saudi Arabia; (S.A.-M.); (B.S.A.-F.); (B.M.A.A.-S.)
| | - Hamed A. Ghramh
- Unit of Honeybee Research and Honey Production, King Khalid University, Abha 61413, Saudi Arabia; (H.A.G.); (K.A.K.)
- Research Center for Material Science, King Khalid University, Abha 61413, Saudi Arabia
- Department of Biology, Faculty of Science, King Khalid University, Abha 61413, Saudi Arabia
| | - Badria Mohammed Abdallah Al-Shehri
- Department of Chemistry, Faculty of Girls for Science, King Khalid University, Abha 61413, Saudi Arabia; (S.A.-M.); (B.S.A.-F.); (B.M.A.A.-S.)
- Unit of Honeybee Research and Honey Production, King Khalid University, Abha 61413, Saudi Arabia; (H.A.G.); (K.A.K.)
- Research Center for Material Science, King Khalid University, Abha 61413, Saudi Arabia
| | - Majed A. Bajaber
- Department of Chemistry, Faculty of Science, King Khalid University, Abha 61413, Saudi Arabia; (R.M.H.A.); (M.A.B.)
| | - Khalid Ali Khan
- Unit of Honeybee Research and Honey Production, King Khalid University, Abha 61413, Saudi Arabia; (H.A.G.); (K.A.K.)
- Research Center for Material Science, King Khalid University, Abha 61413, Saudi Arabia
- Department of Biology, Faculty of Science, King Khalid University, Abha 61413, Saudi Arabia
| | - Munira M. Alrooqi
- Department of Chemistry, Faculty of Applied Science, Umm Al Qura University, Makkah 24382, Saudi Arabia;
| | - Gad Allah Modawe
- Biochemistry Department, Faculty of Medicine and Health Sciences, Omdurman Islamic University, Omdurman 14415, Sudan;
| | - Mohammed Elimam Ahamed Mohammed
- Department of Chemistry, Faculty of Science, King Khalid University, Abha 61413, Saudi Arabia; (R.M.H.A.); (M.A.B.)
- Unit of Honeybee Research and Honey Production, King Khalid University, Abha 61413, Saudi Arabia; (H.A.G.); (K.A.K.)
- Research Center for Material Science, King Khalid University, Abha 61413, Saudi Arabia
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29
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Akıllıoğlu HG, Chatterton DEW, Lund MN. Maillard reaction products and amino acid cross-links in liquid infant formula: Effects of UHT treatment and storage. Food Chem 2022; 396:133687. [PMID: 35858513 DOI: 10.1016/j.foodchem.2022.133687] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 06/28/2022] [Accepted: 07/10/2022] [Indexed: 11/04/2022]
Abstract
The formation of Maillard reaction products, including Amadori compounds (determined as furosine), advanced glycation end products (AGEs), α-dicarbonyl and furfural compounds, as well as amino acid cross-links (lysinoalanine and lanthionine) was investigated in direct (DI) and indirect (IN) UHT-treated experimental liquid infant formula (IF) during storage at 40 °C. IN-IF had higher concentrations of all investigated compounds compared to DI-IF and low pasteurized IF. IN UHT treatment induced significantly higher concentrations of α-dicarbonyl compounds (glyoxal, methylglyoxal, 3-deoxyglucosone and 3-deoxygalactosone) compared to DI, which facilitated increased formation of AGEs (N-Ɛ-(carboxymethyl)lysine, methylglyoxal- and glyoxal-derived hydroimidazolones) in unstored IFs. During storage for 6 months, concentrations of furosine and AGEs increased while α-dicarbonyl compounds decreased. Principal component analysis indicated that differences between IN-IF and DI-IF disappeared after 2 months of storage. IN-IF had higher concentrations of lysinoalanine and lanthionine and lower concentrations of available lysine and arginine than DI-IF indicating higher loss of protein quality in IN-IF.
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Affiliation(s)
- Halise Gül Akıllıoğlu
- Department of Food Science, Faculty of Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark.
| | - Dereck E W Chatterton
- Department of Food Science, Faculty of Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark.
| | - Marianne N Lund
- Department of Food Science, Faculty of Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark; Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3, 2200 Copenhagen N, Denmark.
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30
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Ma Y, Long Y, Li F, Zhang Y, Gan B, Yu Q, Xie J, Chen Y. Exploring Acrylamide and 5-Hydroxymethylfurfural Formation in Glucose-Asparagine-Linoleic Acid System With a Kinetic Model Approach. Front Nutr 2022; 9:940202. [PMID: 35811991 PMCID: PMC9260430 DOI: 10.3389/fnut.2022.940202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 05/23/2022] [Indexed: 12/01/2022] Open
Abstract
In the “glucose-asparagine-linoleic acid” ternary system, a kinetic model approach was used to explore formation and elimination law of target hazards, including acrylamide (AA) and 5-hydroxymethylfurfural (5-HMF), and their related precursors and intermediate products. The results showed that the elimination of glucose and asparagine and the formation of fructose (generated from glucose isomerization), 3-deoxyglucosone (3-DG), methylglyoxal (MGO), and glyoxal (GO), AA and 5-HMF followed first-order reaction kinetics with high fit coefficients (R2 > 0.9). In addition, the kinetic reaction rate constants increased as the increasing temperature, and all models followed the Arrhenius law. Results of statistical correlations analysis suggested that at lower temperature, the generic amino acid route and the specific amino acid route may paly crucial roles for the formation of AA and 5-HMF, while at high temperature a linoleic acid pathway may be predominantly involved.
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Affiliation(s)
- Yingjie Ma
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - You Long
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Feng Li
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Yan Zhang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Bei Gan
- Jiangxi Provincial Product Quality Supervision Testing College, Nanchang, China
| | - Qiang Yu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Jianhua Xie
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Yi Chen
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
- *Correspondence: Yi Chen
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31
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Zou Y, Zhang J, Niu Y, Liu D. Identification of key constituent of sugar-smoking pigment and its photobleaching, antioxidant and antiproliferative properties. Food Res Int 2022; 159:111485. [DOI: 10.1016/j.foodres.2022.111485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 06/03/2022] [Accepted: 06/05/2022] [Indexed: 11/04/2022]
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32
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Taş NG, Kocadağlı T, Gökmen V. Safety concerns of processed foods in terms of neo-formed contaminants and NOVA classification. Curr Opin Food Sci 2022. [DOI: 10.1016/j.cofs.2022.100876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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33
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Liu Y, Hu H, Liu H, Wang Q. Recent Advances for the Developing of Instant Flavor Peanut Powder: Generation and Challenges. Foods 2022; 11:foods11111544. [PMID: 35681294 PMCID: PMC9180855 DOI: 10.3390/foods11111544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 04/29/2022] [Accepted: 05/11/2022] [Indexed: 02/04/2023] Open
Abstract
Instant flavor peanut powder is a nutritional additive that can be added to foods to impart nutritional value and functional properties. Sensory acceptability is the premise of its development. Flavor is the most critical factor in sensory evaluation. The heat treatment involved in peanut processing is the main way to produce flavor substances and involves chemical reactions: Maillard reaction, caramelization reaction, and lipid oxidation reaction. Peanut is rich in protein, fat, amino acids, fatty acids, and unsaturated fatty acids, which participate in these reactions as volatile precursors. N-heterocyclic compounds, such as the pyrazine, are considered to be the key odorants of the “baking aroma”. However, heat treatment also affects the functional properties of peanut protein (especially solubility) and changes the nutritional value of the final product. In contrast, functional properties affect the behavior of proteins during processing and storage. Peanut protein modification is the current research hotspot in the field of deep processing of plant protein, which is an effective method to solve the protein denaturation caused by heat treatment. The review briefly describes the characterization and mechanism of peanut flavor during heat treatment combined with solubilization modification technology, proposing the possibility of using peanut meal as material to produce IFPP.
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Affiliation(s)
| | | | - Hongzhi Liu
- Correspondence: (H.L.); (Q.W.); Tel.: +86-(10)-62818455 (H.L.); +86-(10)-62815837 (Q.W.)
| | - Qiang Wang
- Correspondence: (H.L.); (Q.W.); Tel.: +86-(10)-62818455 (H.L.); +86-(10)-62815837 (Q.W.)
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34
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Marčiulionytė R, Johnston C, Maskell DL, Mayo J, Robertson D, Griggs D, Holmes CP. Roasted Malt for Distilling: Impact on Malt Whisky New Make Spirit Production and Aroma Volatile Development. JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS 2022. [DOI: 10.1080/03610470.2022.2034133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Rūtelė Marčiulionytė
- International Centre for Brewing and Distilling, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, UK
| | | | - Dawn L. Maskell
- International Centre for Brewing and Distilling, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, UK
| | | | | | | | - Calum P. Holmes
- International Centre for Brewing and Distilling, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, UK
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35
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De Pilli T. Application of fuzzy logic system for the pizza production processing optimisation. J FOOD ENG 2022. [DOI: 10.1016/j.jfoodeng.2021.110906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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İzli G, Yildiz G, Berk SE. Quality retention in pumpkin powder dried by combined microwave-convective drying. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:1558-1569. [PMID: 35250079 PMCID: PMC8882515 DOI: 10.1007/s13197-021-05167-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 03/31/2021] [Accepted: 06/02/2021] [Indexed: 11/25/2022]
Abstract
Three distinct drying methods, microwave drying (MWD), convective drying (CVD) and microwave-convective drying (MWCVD) with a grinding process were applied to obtain pumpkin powder. The effects of CVD (60, 70 & 80 °C), MWD (100 & 200 W) and MWCVD (100 W-60 °C, 100 W-70 °C, 100 W-80 °C, 200 W-60 °C, 200 W-70 °C, and 200 W-80 °C) applications on the physicochemical properties (water activity, bulk, tapped & particle densities, porosity, flowability, cohesiveness, swelling capacity, water holding capacity and water solubility index), color values (L * , a * , b * , C, α o and Δe), bioactive compounds (5-Hydroxymethyl-2-furfural (HMF), total phenolic content (TPC) and antioxidant capacity (DPPH and ABTS)) of the eleven pumpkin fruit powders were compared. The MWCVD, namely pumpkin powders dried at 200 W-80 °C resulted in shorter drying times with high-quality dried pumpkin powders. The bulk, tapped and particle densities of pumpkin powders at 200 W-80 °C by MWCVD were 0.56, 0.66 and 1.74 g/cm3, respectively. These values are indicators of the good porosity (61.82%) of pumpkin powders. In addition, the highest TPC (1277.08 mg GA/100 g dw) and ABTS (126.99 ± 3.31 µmol Trolox/g dw) was observed for microwave-convective dried pumpkin powders at 200 W-80 °C. On the other hand, the lowest HMF level (10.12 ± 1.78 mg/kg dw) was found for the pumpkin poowders dried by MWCVD at 200 W-80 °C. In overall, dried pumpkin powders by a MWCVD method can be employed to acquire a high-quality food material along with an enhanced physicochemical properties, color and bioactive components.
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Affiliation(s)
- Gökçen İzli
- Faculty of Engineering and Natural Sciences, Food Engineering Department, Bursa Technical University, Bursa, Turkey
| | - Gulcin Yildiz
- Faculty of Engineering, Food Engineering Department, Igdir University, Iğdır, Turkey
| | - Senel Ecem Berk
- Faculty of Engineering, Food Engineering Department, Hacettepe University, Ankara, Turkey
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37
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Wu R, Jiang Y, Qin R, Shi H, Jia C, Rong J, Liu R. Study of the formation of food hazard factors in fried fish nuggets. Food Chem 2022; 373:131562. [PMID: 34838400 DOI: 10.1016/j.foodchem.2021.131562] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 10/11/2021] [Accepted: 11/07/2021] [Indexed: 11/24/2022]
Abstract
Fried fish nuggets were prepared from grass carp. The effects of frying time (180℃, 4-6 min) and pretreatment on the formation of food hazard factors in fried fish nuggets were investigated. Advanced glycation endproducts (AGEs), acrylamide (AA), 5-hydroxymethyl furfural (5-HMF), benzo (a) pyrene (BaP) and trans fatty acids (TFAs) mainly presented on the surface of fried samples, but only few AGEs were detected in the interior. The extension of frying time promoted lipid oxidation and the formation of food hazard factors. At the same frying time, the contents of AA, 5-HMF, TFAs and fluorescent AGEs in flour-coated fish nuggets were higher than those in direct fried fish nuggets, while the contents of Nε-carboxymethyllysine (CML) and BaP were lower. Overall, CML and BaP were the main food hazard factors of the direct fried samples, AA was the main food hazard factor of the flour-coated fried samples.
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Affiliation(s)
- Runlin Wu
- College of Food Science and Technology, Huazhong Agricultural University/National R & D Branch Center for Conventional Freshwater Fish Processing (Wuhan), Wuhan, Hubei Province 430070, PR China
| | - Yang Jiang
- College of Food Science and Technology, Huazhong Agricultural University/National R & D Branch Center for Conventional Freshwater Fish Processing (Wuhan), Wuhan, Hubei Province 430070, PR China
| | - Ruike Qin
- College of Food Science and Technology, Huazhong Agricultural University/National R & D Branch Center for Conventional Freshwater Fish Processing (Wuhan), Wuhan, Hubei Province 430070, PR China
| | - Haonan Shi
- College of Food Science and Technology, Huazhong Agricultural University/National R & D Branch Center for Conventional Freshwater Fish Processing (Wuhan), Wuhan, Hubei Province 430070, PR China
| | - Caihua Jia
- College of Food Science and Technology, Huazhong Agricultural University/National R & D Branch Center for Conventional Freshwater Fish Processing (Wuhan), Wuhan, Hubei Province 430070, PR China; Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, Wuhan, Hubei Province 430070, PR China
| | - Jianhua Rong
- College of Food Science and Technology, Huazhong Agricultural University/National R & D Branch Center for Conventional Freshwater Fish Processing (Wuhan), Wuhan, Hubei Province 430070, PR China; Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, Wuhan, Hubei Province 430070, PR China
| | - Ru Liu
- College of Food Science and Technology, Huazhong Agricultural University/National R & D Branch Center for Conventional Freshwater Fish Processing (Wuhan), Wuhan, Hubei Province 430070, PR China; Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, Wuhan, Hubei Province 430070, PR China.
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Yaman M, Demirci M, Ede-Cintesun E, Kurt E, Faruk Mızrak Ö. Investigation of formation of well-known AGEs precursors in cookies using an in vitro simulated gastrointestinal digestive system. Food Chem 2022; 373:131451. [PMID: 34717081 DOI: 10.1016/j.foodchem.2021.131451] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 09/21/2021] [Accepted: 10/18/2021] [Indexed: 02/05/2023]
Abstract
The present study investigated the influence of in vitro stimulated digestion system on the content of glyoxal and methylglyoxal in commercial cookies. Glyoxal and methylglyoxal levels in different cookie samples were analyzed before and after in vitro digestion with High Performance Liquid Chromatography. Initial glyoxal and methylglyoxal values ranged between 42.9 and 126.6 µg/100 g, and between 22.9 and 507.3 µg/100 g, respectively. After in vitro digestion, formation of glyoxal and methylglyoxal values were increased up to 645% and 698%, respectively. The results revealed that in vitro stimulated digestion conditions strongly increased the amount of glyoxal and methylglyoxal in cookies. The amount of fructose was found to be more effective on the formation of both GO and MGO than those of glucose and sucrose. Further studies are needed to extensively investigate glyoxal and methylglyoxal formation under in vitro conditions in such foods.
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Affiliation(s)
- Mustafa Yaman
- Faculty of Health Sciences, Department of Nutrition and Dietetics, Istanbul Sabahattin Zaim University, Turkey
| | - Mehmet Demirci
- Faculty of Health Sciences, Department of Nutrition and Dietetics, Istanbul Sabahattin Zaim University, Turkey
| | - Elif Ede-Cintesun
- Faculty of Health Sciences, Department of Nutrition and Dietetics, Istanbul Sabahattin Zaim University, Turkey; Institue of Health Sciences, Department of Nutrition and Dietetics, Istanbul Medipol University, Turkey.
| | - Edanur Kurt
- Faculty of Health Sciences, Department of Nutrition and Dietetics, Istanbul Sabahattin Zaim University, Turkey
| | - Ömer Faruk Mızrak
- Faculty of Health Sciences, Department of Nutrition and Dietetics, Istanbul Sabahattin Zaim University, Turkey
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Yang N, Yang S, Zheng X. Inhibition of Maillard reaction during alkaline thermal hydrolysis of sludge. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 814:152497. [PMID: 34968583 DOI: 10.1016/j.scitotenv.2021.152497] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 12/03/2021] [Accepted: 12/13/2021] [Indexed: 06/14/2023]
Abstract
The Maillard reaction (MR) occurs during the alkaline thermal hydrolysis (ATH) of sludge, which affects the quantity and quality of recovered protein. In this paper, four different sulfites were added to investigate their inhibitory effects on melanoidin production. The results showed that sulfites inhibited melanoidin production during ATH of sludge and the inhibitory rate increased with their concentration. At a concentration of 5.71 g/L, the inhibitory rates of NaHSO3 on melanoidin were 63.27%. Furthermore, the 3D-EEM (Three-Dimension Excitation-Emission-Matrix) fluorescence spectroscopy and protein testing data showed that the inhibition of melanoidin production was accompanied by an increased protein concentration, and protein increased with increasing sulfites concentration. A 2.5-fold increase in protein concentration with Na2S2O4 significantly enhanced the quantity of protein recovered. Therefore, the addition of sulfite during ATH of sludge reduces the amount of non-biodegradable melanoidin, which in turn benefits protein recovery.
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Affiliation(s)
- Ning Yang
- Department of Environmental Engineering, Xi'an Jiaotong University, Xi'an 710049, China
| | - Shucheng Yang
- Department of Environmental Engineering, Xi'an Jiaotong University, Xi'an 710049, China.
| | - Xing Zheng
- State Key Laboratory of Eco-hydraulics in Northwest Arid Region, Xi'an University of Technology, Shaanxi 710048, China
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Löfstrand A, Vorobiev A, Mumtaz M, Borsali R, Maximov I. Sequential Infiltration Synthesis into Maltoheptaose and Poly(styrene): Implications for Sub-10 nm Pattern Transfer. Polymers (Basel) 2022; 14:654. [PMID: 35215576 PMCID: PMC8878060 DOI: 10.3390/polym14040654] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/28/2022] [Accepted: 02/02/2022] [Indexed: 02/01/2023] Open
Abstract
Vapor phase infiltration into a self-assembled block copolymer (BCP) to create a hybrid material in one of the constituent blocks can enhance the etch selectivity for pattern transfer. Multiple pulse infiltration into carbohydrate-based high-χ BCP has previously been shown to enable sub-10 nm feature pattern transfer. By optimizing the amount of infiltrated material, the etch selectivity should be further improved. Here, an investigation of semi-static sequential infiltration synthesis of trimethyl aluminum (TMA) and water into maltoheptaose (MH) films, and into hydroxyl-terminated poly(styrene) (PS-OH) films, was performed, by varying the process parameters temperature, precursor pulse duration, and precursor exposure length. It was found that, by decreasing the exposure time from 100 to 20 s, the volumetric percentage on included pure Al2O3 in MH could be increased from 2 to 40 vol% at the expense of a decreased infiltration depth. Furthermore, the degree of infiltration was minimally affected by temperature between 64 and 100 °C. Shorter precursor pulse durations of 10 ms TMA and 5 ms water, as well as longer precursor pulses of 75 ms TMA and 45 ms water, were both shown to promote a higher degree, 40 vol%, of infiltrated alumina in MH. As proof of concept, 12 nm pitch pattern transfer into silicon was demonstrated using the method and can be concluded to be one of few studies showing pattern transfer at such small pitch. These results are expected to be of use for further understanding of the mechanisms involved in sequential infiltration synthesis of TMA/water into MH, and for further optimization of carbohydrate-based etch masks for sub-10 nm pattern transfer. Enabling techniques for high aspect ratio pattern transfer at the single nanometer scale could be of high interest, e.g., in the high-end transistor industry.
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Affiliation(s)
- Anette Löfstrand
- NanoLund and Solid State Physics, Lund University, SE-221 00 Lund, Sweden
| | - Alexei Vorobiev
- Division for Materials Physics, Department of Physics and Astronomy, Uppsala University, SE-751 20 Uppsala, Sweden;
| | - Muhammad Mumtaz
- Université Grenoble Alpes, CNRS, CERMAV, 38000 Grenoble, France; (M.M.); (R.B.)
| | - Redouane Borsali
- Université Grenoble Alpes, CNRS, CERMAV, 38000 Grenoble, France; (M.M.); (R.B.)
| | - Ivan Maximov
- NanoLund and Solid State Physics, Lund University, SE-221 00 Lund, Sweden
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Barrios-Rodríguez YF, Gutiérrez-Guzmán N, Pedreschi F, Mariotti-Celis MS. Rational design of technologies for the mitigation of neo-formed contaminants in roasted coffee. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2021.12.034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Ye TT, Liu J, Wan P, Liu SY, Wang QZ, Chen DW. Investigation of the effect of polar components in cream on the flavor of heated cream based on NMR and GC-MS methods. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112940] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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A Kinetic Approach to Explain Hydroxymethylfurfural and Furfural Formations Induced by Maillard, Caramelization, and Ascorbic Acid Degradation Reactions in Fruit Juice-Based Mediums. FOOD ANAL METHOD 2022. [DOI: 10.1007/s12161-021-02214-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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UĞUR H, GÖRÜNMEK M, ÇATAK J, EFE E, ÖZGÜR B, DUMAN S, YAMAN M. Determination and assessment of the most potent precursors of advanced glycation end products in baklava and Turkish delight by HPLC. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.08522] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
| | - Mihraç GÖRÜNMEK
- Istanbul Medeniyet University, Turkey; İstanbul Sabahattin Zaim University, Turkey
| | - Jale ÇATAK
- İstanbul Sabahattin Zaim University, Turkey
| | - Esra EFE
- İstanbul Sabahattin Zaim University, Turkey
| | | | - Sabire DUMAN
- Afyonkarahisar Health Sciences University, Turkey
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45
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Altiok D, Şen L, Altiok E. Sweet pomegranate pekmez production: Effect of different production methods and activated carbon treatment on some quality parameters and 5‐hydroxymethyl furfural formation. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.16281] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Duygu Altiok
- Engineering Faculty Department of Food Engineering Giresun University Giresun Turkey
| | - Levent Şen
- Engineering Faculty Department of Food Engineering Giresun University Giresun Turkey
| | - Evren Altiok
- Engineering Faculty Department of Genetics and Bioengineering Giresun University Giresun Turkey
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Lee J, Roux S, Le Roux E, Keller S, Rega B, Bonazzi C. Unravelling caramelization and Maillard reactions in glucose and glucose + leucine model cakes: Formation and degradation kinetics of precursors, α-dicarbonyl intermediates and furanic compounds during baking. Food Chem 2021; 376:131917. [PMID: 34968913 DOI: 10.1016/j.foodchem.2021.131917] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 12/08/2021] [Accepted: 12/19/2021] [Indexed: 11/04/2022]
Abstract
Understanding the mechanisms leading to the multitude of newly-formed compounds generated during the thermal processing of food is important for the reasoned construction of quality. Thanks to a solid food model with a structure and technological history comparable to that of a real sponge cake and containing only known amounts of precursors (glucose with or without leucine), an adapted reaction scheme unravelling Maillard and caramelization reactions was built and then compared to experimental kinetic data measured on numerous reaction markers (precursors, α-dicarbonyl intermediates and furanic compounds). For caramelization, this study showed that glucose mainly formed 1,2-enediol and then fructose rather than glucosone and glyoxal. 5-hydroxymethylfurfural started to form when there were sufficient quantities of fructose, and 3,4-dideoxyoglucosone was not generated until after this step. Furfural was mainly formed via 3-deoxyglucosone. The involvement of leucine tended to accelerate the breakdown of sugars as more degradation pathways (via enaminols) were added.
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Key Words
- 1deoxyglucosone (PubChem CID: 11228966, IUPAC name: (4R,5R)4,5,6trihydroxyhexane2,3dione)
- 3,4dideoxyglucosone (PubChem CID: 132520491, IUPAC name: (5R)5,6dihydroxy2oxohexanal)
- 3deoxyglucosone (PubChem CID: 114839, IUPAC name: (4S,5R)4,5,6trihydroxy2oxohexanal)
- 5-Hydroxymethylfurfural
- 5hydroxymethylfurfural (PubChem CID: 237332, IUPAC name: 5(hydroxymethyl)furan2carbaldehyde)
- Deoxyglucosone
- Diacetyl (PubChem CID: 650, IUPAC name: Butane2,3dione)
- Fructose (PubChem CID: 2723872)
- Furfual (PubChem CID: 7362, IUPAC name: furan2carbaldehyde)
- Furfural
- Glucose (PubChem CID: 107526)
- Glucosone (PubChem CID: 159630, IUPAC name: (4S,5R)4,5,6trihydroxy2oxohexanal)
- Glyoxal (PubChem CID: 7860, IUPAC name: oxaldehyde)
- Heat transfer
- Leucine (PubChem CID: 6106)
- Methylglyoxal (PubChem CID: 880, IUPAC name: 2oxopropanal)
- Reaction pathways
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Affiliation(s)
- J Lee
- Université Paris-Saclay, INRAE, AgroParisTech, UMR SayFood, 91300 Massy, France.
| | - S Roux
- Université Paris-Saclay, INRAE, AgroParisTech, UMR SayFood, 91300 Massy, France.
| | - E Le Roux
- Université Paris-Saclay, INRAE, AgroParisTech, UMR SayFood, 91300 Massy, France.
| | - S Keller
- Université Paris-Saclay, INRAE, AgroParisTech, UMR SayFood, 91300 Massy, France.
| | - B Rega
- Université Paris-Saclay, INRAE, AgroParisTech, UMR SayFood, 91300 Massy, France.
| | - C Bonazzi
- Université Paris-Saclay, INRAE, AgroParisTech, UMR SayFood, 91300 Massy, France.
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Formulation of functional crackers enriched with fermented soybean (tempeh) paste: rheological and microstructural properties. FUTURE FOODS 2021. [DOI: 10.1016/j.fufo.2021.100050] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Hellwig M, Börner M, Henle T. Reduction of 5-Hydroxymethylfurfural and 1,2-Dicarbonyl Compounds by Saccharomyces cerevisiae in Model Systems and Beer. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:12807-12817. [PMID: 34672546 DOI: 10.1021/acs.jafc.1c04760] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Glycation and caramelization reactions in malt lead to the formation of 1,2-dicarbonyl compounds, which come in contact with yeast during fermentation. In the present study, the metabolic fate of 5-hydroxymethylfurfural (HMF) and 1,2-dicarbonyl compounds (3-deoxyglucosone, 3-deoxygalactosone, 3-deoxypentosone, 3,4-dideoxyglucosone-3-ene) was assessed in the presence of Saccharomyces cerevisiae. HMF is degraded very fast by yeast with the formation of 2,5-bis(hydroxymethyl)furan (BHMF). By contrast, only 7-30% of 250 μM dicarbonyl compounds is degraded within 48 h. The respective deoxyketoses, 3-deoxyfructose (3-DF), 3-deoxytagatose, 3-deoxypentulose, and 3,4-dideoxyfructose, were identified as metabolites. While 17.8% of 3-deoxyglucosone was converted to 3-deoxyfructose, only about 0.1% of 3-deoxypentosone was converted to 3-deoxypentulose during 48 h. Starting with the parent dicarbonyl compounds, the synthesis of all deoxyketose metabolites was achieved by applying a metal-catalyzed reduction in the presence of molecular hydrogen. In a small set of commercial beer samples, BHMF and all deoxyketoses were qualitatively detected. 3-DF was quantitated in the four commercial beer samples at concentrations between 0.4 and 10.1 mg/L.
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Affiliation(s)
- Michael Hellwig
- Institute of Food Chemistry, Technische Universität Braunschweig, Schleinitzstraße 20, D-38106 Braunschweig, Germany
- Chair of Food Chemistry, Technische Universität Dresden, D-01062 Dresden, Germany
| | - Marie Börner
- Chair of Food Chemistry, Technische Universität Dresden, D-01062 Dresden, Germany
| | - Thomas Henle
- Chair of Food Chemistry, Technische Universität Dresden, D-01062 Dresden, Germany
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Influence of rye bran heteropolysaccharides on the physicochemical and antioxidant properties of honeydew honey microcapsules. FOOD AND BIOPRODUCTS PROCESSING 2021. [DOI: 10.1016/j.fbp.2021.09.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
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50
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Changes in Physicochemical Properties and Volatile Compounds of Roselle ( Hibiscus sabdariffa L.) Calyx during Different Drying Methods. Molecules 2021; 26:molecules26206260. [PMID: 34684840 PMCID: PMC8539385 DOI: 10.3390/molecules26206260] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/01/2021] [Accepted: 10/09/2021] [Indexed: 11/17/2022] Open
Abstract
Fresh roselle are high in moisture and deteriorate easily, which makes drying important for extending shelf-life and increasing availability. This study investigated the influence of different drying methods (oven-drying, freeze-drying, vacuum-drying, and sun-drying) on the quality of roselle calyx expressed as physicochemical properties (moisture content, water activity, soluble solids, color), volatile compounds, and microstructure. Oven-drying and freeze-drying reduced moisture content most while vacuum-drying and sun-drying were not as efficient. All drying methods except sun-drying resulted in water activities low enough to ensure safety and quality. Vacuum-drying had no impact on color of the dry calyx and only small impact on color of water extract of calyx. Drying reduced terpenes, aldehydes, and esters but increased furans. This is expected to reduce fruity, floral, spicy, and green odors and increase caramel-like aroma. Sun-drying produced more ketones, alcohols, and esters. Scanning electron microscopy revealed that freeze-drying preserved the cell structure better, and freeze-dried samples resembled fresh samples most compared to other drying techniques. The study concludes that freeze-drying should be considered as a suitable drying method, especially with respect to preservation of structure.
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