1
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Sun L, Huang Z, Wang J, Yu D, Wang L. Effect of deodorization conditions on fatty acid profile, oxidation products, and lipid-derived free radicals of soybean oil. Food Chem 2024; 453:139656. [PMID: 38788646 DOI: 10.1016/j.foodchem.2024.139656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 04/25/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024]
Abstract
Oxidative stability is a key quality characteristic of edible oils, and the oil's antioxidant capacity decreases during the deodorization stage. This study explores the changes in radical formation, molecular structure, oxidative characteristics, fatty acids, and main bioactive compounds in soybean oil during deodorization. The lag phase decreased, whereas the total amount of spins of free radicals increased as the deodorization time increased from 90 to 150 min. The total amount of spins and percentage of alkyl radicals varied dramatically under different times and temperatures (220 ∼ 260 ℃). Results showed that identifying and quantifying the formed radicals can provide useful information for monitoring and controlling oil oxidation in vegetable oil refining systems. Therefore, to control early oxidation events, maximize refined oil product yield, and reduce energy consumption in the refining plant, the priority should be to minimize temperature during the oil refining process and then shorten the deodorization time.
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Affiliation(s)
- Libin Sun
- School of Food Science, Northeast Agricultural University, Harbin 150030, China; School of Grain Science and Technology, Jilin Business And Technology College, Changchun 130507, China
| | - Zhe Huang
- School of Food Science, Northeast Agricultural University, Harbin 150030, China
| | - Junguo Wang
- School of Grain Science and Technology, Jilin Business And Technology College, Changchun 130507, China
| | - Dianyu Yu
- School of Food Science, Northeast Agricultural University, Harbin 150030, China.
| | - Liqi Wang
- School of Computer and Information Engineering, Harbin University of Commerce, Harbin 150028, China
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2
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Wang S, Lin S, Li S, Qian X, Li C, Sun N. Effects of different thermal sterilization conditions on the quality of ready-to-eat shrimp based on specific sterilization intensity. Food Chem 2024; 450:139359. [PMID: 38631204 DOI: 10.1016/j.foodchem.2024.139359] [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: 02/14/2024] [Revised: 04/01/2024] [Accepted: 04/12/2024] [Indexed: 04/19/2024]
Abstract
The effects of different thermal sterilization conditions on the quality and digestibility of ready-to-eat (RTE) shrimp were investigated. Compared with the high-temperature (121 °C) and short-time (6 min and 8 min) sterilization, the low-temperature (110 and 115 °C) and long-time (>20 min) sterilization significantly promoted the Maillard and browning reactions and changed the color of the RTE-shrimp. The high sterilization temperature promoted shrimp protein oxidation, resulting in increased carbonyl group, disulfide bond, and free radical content, while the free sulfhydryl group content decreased. This oxidation and tissue destruction at high temperature led to reduced texture properties and altered water distribution within the shrimp's muscles. However, sterilized shrimp exhibited superior digestive properties in an in vitro simulated digestion experiment. High-temperature and short-time sterilization is more effective in mitigating the quality deterioration of RTE-shrimp compared to low-temperature and long-time sterilization.
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Affiliation(s)
- Shuo Wang
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Songyi Lin
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China; Engineering Research Center of Food, Dalian Polytechnic University, Dalian 116034, China
| | - Shuang Li
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Xixin Qian
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Chenqi Li
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Na Sun
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China; Engineering Research Center of Food, Dalian Polytechnic University, Dalian 116034, China.
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3
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Zhang C, Zhang J, Huang T, Jiang P, Qie X, Mo L, Li M, Lou A, Shen Q, Luo J, Wang S, XueC Y, Quan W. Inhibitory effects of cold plasma-activated water on the generation of advanced glycation end products and methylimidazoles in cookies and mechanistic evaluation using electron paramagnetic resonance. Food Chem 2024; 461:140763. [PMID: 39146678 DOI: 10.1016/j.foodchem.2024.140763] [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: 04/23/2024] [Revised: 07/08/2024] [Accepted: 08/02/2024] [Indexed: 08/17/2024]
Abstract
The inhibitory effects of cold plasma-activated water (PAW) on the formation of AGEs and methylimidazoles in cookies was examined. The results showed that different PAW (parameters: 50 W-50 s, 50 W-100 s, 50 W-150 s, 100 W-50 s, 100 W-100 s, and 100 W-150 s) reduced the contents of AGEs and methylimidazoles, in which the maximum inhibition rates were 47.38% and 40.17% for free and bound AGEs and 44.16% and 40.31% for free and bound methylimidazoles, respectively. Moreover, the mechanisms associated with the elimination of carbonyl intermediates and free radicals was determined by electron paramagnetic resonance (EPR) and high performance liquid chromatography-ultraviolet/visible absorption detector (HPLC-UV/Vis). The results showed the quenching of total free radicals, alkyl free radicals, and HO· by PAW, leading to the suppression of glyoxal and methylglyoxal intermediates. These findings support PAW as a promising agent to enhance the safety of cookies.
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Affiliation(s)
- Chenxia Zhang
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Jian Zhang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Tiantian Huang
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
| | - Pin Jiang
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
| | - Xuejiao Qie
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, 230032, China
| | - Lan Mo
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
| | - Maiquan Li
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
| | - Aihua Lou
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
| | - Qingwu Shen
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
| | - Jie Luo
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
| | - Shuai Wang
- Department of Cardiology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Yi XueC
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Wei Quan
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China; State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China.
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4
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Chu J, Lin S, Fu B, Meng X, Qiang J, Zhang S. Effects of deep, air and vacuum frying on oyster quality and protein-mediated mechanism analysis via TMT quantitative proteomics. Food Chem 2024; 460:140654. [PMID: 39098219 DOI: 10.1016/j.foodchem.2024.140654] [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: 05/11/2024] [Revised: 07/11/2024] [Accepted: 07/24/2024] [Indexed: 08/06/2024]
Abstract
Fried oyster is a popular aquatic food product in East Asia, but nutrient loss during thermal processing become a significant concern. The goal of this research was to examine the impact of distinct frying techniques, including deep frying (DF), air frying (AF), and vacuum frying (VF), on the nutritional, textural and flavor characteristics of oysters. The VF method demonstrated superior retention of beneficial properties and flavor, and reduced protein and lipid oxidation compared to the DF and AF methods. Furthermore, proteomic analysis of oysters was attempted to explain the molecular mechanisms governing the influence of key differential proteins. 20 major differential proteins, including actin-2 protein, tryptophan 2,3-dioxygenase and 1-alph, involved in oyster protein oxidation were identified, annotated and analyzed to elucidate their influence mechanisms. This research provides a deeper understanding of intricate interactions between frying techniques and oyster biochemistry, which offers valuable implications for enhancing food quality in seafood industry.
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Affiliation(s)
- Junbo Chu
- SKL of Marine Food Processing & Safety Control, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, PR China
| | - Songyi Lin
- SKL of Marine Food Processing & Safety Control, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, PR China; National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, PR China
| | - Baoshang Fu
- SKL of Marine Food Processing & Safety Control, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, PR China; National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, PR China
| | - Xiangning Meng
- SKL of Marine Food Processing & Safety Control, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, PR China
| | - Jiaxin Qiang
- SKL of Marine Food Processing & Safety Control, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, PR China
| | - Simin Zhang
- SKL of Marine Food Processing & Safety Control, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, PR China; National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, PR China.
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5
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Sun L, Wang H, Du J, Wang T, Yu D. Ultrasonic-assisted extraction of grape seed procyanidins, preparation of liposomes, and evaluation of their antioxidant capacity. ULTRASONICS SONOCHEMISTRY 2024; 105:106856. [PMID: 38554530 PMCID: PMC10995857 DOI: 10.1016/j.ultsonch.2024.106856] [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: 12/28/2023] [Revised: 03/18/2024] [Accepted: 03/23/2024] [Indexed: 04/01/2024]
Abstract
The residue remaining after oil extraction from grape seed contain abundant procyanidins. An ultrasonic-assisted enzyme method was performed to achieve a high extraction efficiency of procyanidins when the optimal extraction conditions were 8 U/g of cellulase, ultrasound power of 200 W, ultrasonic temperature of 50 ℃, and ultrasonic reaction time of 40 min. The effects of free procyanidins on both radical scavenging activity and thermal stability at 40, 60, and 80 ℃ of the procyanidins-loaded liposomal systems prepared by the ultrasonic-assisted method were discussed. The presence of procyanidins at concentrations ranging from 0.02 to 0.10 mg/mL was observed to be effective at inhibiting lipid oxidation by 15.15 % to 69.70 % in a linoleic acid model system during reaction for 168 h, as measured using the ferric thiocyanate method. The procyanidins-loaded liposomal systems prepared by the ultrasonic-assisted method were characterized by measuring the mean particle size and encapsulation efficiency. Moreover, the holographic plots showed that the effect-response points of procyanidins combined with α-tocopherol in liposomes were lower than the addition line and 95 % confidence interval limits. At the same time, there were significant differences between the theoretical IC50add value and the experimental IC50mix value. The interaction index (γ) of all combinations was observed to be less than 1. These results indicated that there was a synergistic antioxidant effect between procyanidins combined with α-tocopherol, which will show promising prospects in practical applications. In addition, particle size differentiation and morphology agglomeration were observed at different time points of antioxidant activity determination (0, 48, 96 h).
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Affiliation(s)
- Libin Sun
- School of Food Science, Northeast Agricultural University, Harbin 150030, China; School of Grain Science and Technology, Jilin Business And Technology College, Changchun 130507, China
| | - Hong Wang
- School of Grain Science and Technology, Jilin Business And Technology College, Changchun 130507, China
| | - Jing Du
- School of Food Science, Northeast Agricultural University, Harbin 150030, China.
| | - Tong Wang
- School of Food Science, Northeast Agricultural University, Harbin 150030, China.
| | - Dianyu Yu
- School of Food Science, Northeast Agricultural University, Harbin 150030, China
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6
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Kono H, Hara H, Iijima K, Fujita S, Kondo N, Hirabayashi K, Isono T, Ogata M. Preparation and characterization of carboxymethylated Aureobasidium pullulans β-(1 → 3, 1 → 6)-glucan and its in vitro antioxidant activity. Carbohydr Polym 2023; 322:121357. [PMID: 37839833 DOI: 10.1016/j.carbpol.2023.121357] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 08/12/2023] [Accepted: 08/28/2023] [Indexed: 10/17/2023]
Abstract
Aureobasidium pullulans β-(1 → 3, 1 → 6)-glucan (APG) has a high degree of β-(1 → 6)-glucosyl branching and a regular triple helical structure similar to that of schizophyllan. In this study, APG was carboxymethylated to different degrees of substitution (DS = 0.51, 1.0, and 2.0, denoted CMAPG 1-3, respectively) using a heterogeneous reaction. With increasing DS, the triple-helix structure drastically decreased and converted to a random coil structure in CMAPG 3. Further, aqueous solutions of CMAPG changed from pseudoplastic fluids to perfect Newtonian liquids with increasing DS, indicating that the intra- and intermolecular hydrogen bonds had been cleaved by the substituents to form a random coil structure. In addition, APG and CMAPG solutions exhibited scavenging ability against hydroxyl, organic, and sulfate radicals. It was also found that the carboxymethylation of APG drastically enhanced the organic radical scavenging ability. On the basis of the relationship between the DS and radical scavenging ability of the CMAPG samples, we believe hydroxyl and organic radicals were preferably scavenged by the donation of hydrogen atoms from the glucose rings and the methylene moieties of the carboxymethyl groups, respectively. Considering the obtained results, CMAPG and APG are expected to have applications in pharmaceuticals, functional foods, and cosmetics as antioxidant polysaccharides.
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Affiliation(s)
- Hiroyuki Kono
- Division of Applied Chemistry and Biochemistry, National Institute of Technology, Tomakomai College, Nishikioka 443, Tomakomai, Hokkaido 059 1275, Japan.
| | - Hideyuki Hara
- Bruker Japan K. K., Moriya-cho 3-9, Kanagawa-ku, Yokohama, Kanagawa 221 0022, Japan
| | - Kokoro Iijima
- Division of Applied Chemistry and Biochemistry, National Institute of Technology, Tomakomai College, Nishikioka 443, Tomakomai, Hokkaido 059 1275, Japan
| | - Sayaka Fujita
- Division of Applied Chemistry and Biochemistry, National Institute of Technology, Tomakomai College, Nishikioka 443, Tomakomai, Hokkaido 059 1275, Japan
| | - Nobuhiro Kondo
- Itochu Sugar Co. Ltd, Tamatsuura 3, Hekinan, Aichi 447 8506, Japan; WELLNEO SUGAR Co., Ltd., 14-1 Nihonbashi-Koamicho, Chuo-ku, Tokyo 103 8536, Japan
| | - Katsuki Hirabayashi
- Itochu Sugar Co. Ltd, Tamatsuura 3, Hekinan, Aichi 447 8506, Japan; WELLNEO SUGAR Co., Ltd., 14-1 Nihonbashi-Koamicho, Chuo-ku, Tokyo 103 8536, Japan
| | - Takuya Isono
- Faculty of Engineering, Hokkaido University, N13W8, Kita-ku, Sapporo, Hokkaido 060 8628, Japan
| | - Makoto Ogata
- Faculty of Food and Agricultural Sciences, Fukushima University, 1 Kanayagawa, Fukushima, Fukushima 960 1296, Japan
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7
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Wang Q, Chang H, Deng P, He Z, Chen Q, Wang Z, Qin F, Oz F, Oz E, Chen J, Zeng M. Investigation on the simultaneous inhibition of advanced glycation end products, 4-methylimidazole and hydroxymethylfurfural in thermal reaction meat flavorings by liquiritigenin, liquiritin and glycyrrhizic acid and possible pathways. Food Res Int 2023; 173:113414. [PMID: 37803746 DOI: 10.1016/j.foodres.2023.113414] [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: 07/05/2023] [Revised: 08/20/2023] [Accepted: 08/26/2023] [Indexed: 10/08/2023]
Abstract
The inhibitory effects of liquiritigenin, liquiritin and glycyrrhizic acid against the hazards during the preparation of thermal reaction beef flavoring were investigated using high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS). Liquiritigenin(1.5 mM) inhibited Nε-carboxymethyl-L-lysine and Nε-carboxyethyl-L-lysine by up to 38.69 % and 61.27 %, respectively; 1.5 mM liquiritin inhibited 4-methylimidazole by up to 48.28 %; and 1.5 mM liquiritigenin and 1.0 mM liquiritin inhibited hydroxymethylfurfural by up to 61.20 % and 59.31 %, respectively. The results of the model system showed that the inhibitory effect of the 3 inhibitors could be extended to other thermal reaction flavoring systems. The 3 inhibitors can effectively block key intermediates in beef flavoring, and liquiritigenin can inhibit up to 22.97 % of glyoxal and 22.89 % of methylglyoxal. In addition, liquiritigenin and liquiritin can directly eliminate up to 25.87 % and 21.01 % of methylglyoxal by addition and other means. Free radicals in the simultaneous formation model system were measured using electron spin resonance (ESR), and the results showed that liquiritigenin, liquiritin and glycyrrhizic acid could scavenge free radicals in the system in a dose-dependent manner, with scavenging rates of up to 44.88-57.09 %. Therefore, the inhibitory effects of the 3 inhibitors can be attributed to the intermediate blocking and free radical scavenging pathways.
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Affiliation(s)
- Qifan Wang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
| | - Haolong Chang
- School of Food and Pharmacy, Shanghai Zhongqiao Vocational And Technical University, Shanghai 201514, China
| | - Peng Deng
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
| | - Zhiyong He
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
| | - Qiuming Chen
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
| | - Zhaojun Wang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
| | - Fang Qin
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
| | - Fatih Oz
- Department of Food Engineering, Faculty of Agriculture, Ataturk University, Erzurum 25240, Turkiye
| | - Emel Oz
- Department of Food Engineering, Faculty of Agriculture, Ataturk University, Erzurum 25240, Turkiye
| | - Jie Chen
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
| | - Maomao Zeng
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China.
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8
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Xu X, Liu X, Zhang J, Liang L, Wen C, Li Y, Shen M, Wu Y, He X, Liu G, Xu X. Formation, migration, derivation, and generation mechanism of polycyclic aromatic hydrocarbons during frying. Food Chem 2023; 425:136485. [PMID: 37276667 DOI: 10.1016/j.foodchem.2023.136485] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 05/16/2023] [Accepted: 05/26/2023] [Indexed: 06/07/2023]
Abstract
Polycyclic aromatic hydrocarbons (PAHs) are carcinogenic and lipophilic, which can be found in frying system. This review summarized the formation, migration and derivation for PAHs, hypothesized the possible mechanism for PAHs generation during frying and presented the research prospects. Some factors like high oil consumption, high temperature, long time and oil rich in unsaturated fatty acids promoted the formation of PAHs and the presence of antioxidants inhibited the PAHs formation. The effect of proteins and carbohydrates in foods on the formation of PAHs is inconclusive. The formed PAHs were migrated into food and air. Moreover, some PAHs transformed into more toxic PAHs-derivatives during frying. The generation of PAHs may be related to low-barrier free radical-mediated reaction and the unsaturated hydrocarbons may be precursors of PAHs during frying. In future, the isotope tracer technology and on-line detection may be applied to discover intermediates and provide clues for studying PAHs generation mechanisms.
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Affiliation(s)
- Xiangxin Xu
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China
| | - Xiaofang Liu
- School of Tourism and Cuisine, Yangzhou University, Yangzhou 225127, China
| | - Jixian Zhang
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China
| | - Li Liang
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China
| | - Chaoting Wen
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China
| | - Youdong Li
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China
| | - Mengyu Shen
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China
| | - Yinyin Wu
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China
| | - Xudong He
- Yangzhou Center for Food and Drug Control, Yangzhou 225009, China
| | - Guoyan Liu
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China.
| | - Xin Xu
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China.
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9
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He W, Jiang Y, Chen K, Chen J, Zeng M, Qin F, Wang Z, He Z. Comparison of different ultrafiltration-recovered soy protein hydrolysate fractions and their effects on the stability of mulberry anthocyanin extract. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
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10
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Yu S, Peng Y, Shao P, Wang Y, He Y, Ren W, Yang L, Shi H, Luo X. Electron-transfer-based peroxymonosulfate activation on defect-rich carbon nanotubes: Understanding the substituent effect on the selective oxidation of phenols. JOURNAL OF HAZARDOUS MATERIALS 2023; 442:130108. [PMID: 36209610 DOI: 10.1016/j.jhazmat.2022.130108] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/27/2022] [Accepted: 09/30/2022] [Indexed: 06/16/2023]
Abstract
Nanocarbon-based persulfate oxidation technologies are promising for green elimination of phenolic pollutants. Previous studies revealed the electron transfer via defective carbon nanotube (CNTs) for selective oxidation of various phenols. However, an underlying relationship between the molecular structure of phenols and the selectivity of electron transfer-induced oxidation has not been well understood. Herein, we report that defect-rich CNTs could initiate electron-transfer regime from phenols to peroxymonosulfate (PMS), resulting in the efficient degradation of phenols. Further studies uncover a distinctive substituent group-dependent selective oxidation of phenols via the CNT-mediated electron transfer process. Specifically, the degradation rate of para-substituted phenols with electron-donating groups (e.g., -NH2 and -OCH3) is faster than those with electron-withdrawing groups (e.g., -NO2 and -COOH). For a kind of substituted phenols, the substituent position has a great influence on the phenols degradation and their degradation rates follow this sequence: para > ortho > meta -position. Besides, increasing the number of the substituent group can accelerate the degradation of substituted phenols. This study elucidates the substituent effect on the electron transfer-dominated selective oxidation of phenols for the first time, which guides the application of carbon/persulfate system for the targeted remediation of phenols-polluted wastewater.
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Affiliation(s)
- Shuiping Yu
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China; CECEP Environmental Protection Investment Development (Jiangxi) Co., Ltd., Nanchang 330096, PR China
| | - Yanhua Peng
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China
| | - Penghui Shao
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China.
| | - Yuanyue Wang
- CECEP Environmental Protection Investment Development (Jiangxi) Co., Ltd., Nanchang 330096, PR China; CECEP Engineering Technology Research Institute Co., Ltd., Beijing 100082, PR China
| | - Youwen He
- CECEP Environmental Protection Investment Development (Jiangxi) Co., Ltd., Nanchang 330096, PR China.
| | - Wei Ren
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China
| | - Liming Yang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China
| | - Hui Shi
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China
| | - Xubiao Luo
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China.
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11
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Mungure TE, Farouk MM, Carne A, Staincliffe M, Stewart I, Jowett T, Bhat ZF, Bekhit AEDA. Understanding the influence of PEF treatment on minerals and lipid oxidation of wet- and dry-aged venison M. longissimus dorsi muscle. INNOV FOOD SCI EMERG 2023. [DOI: 10.1016/j.ifset.2022.103238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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12
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Evaluating the influence of cold plasma bubbling on protein structure and allergenicity in sesame milk. Allergol Immunopathol (Madr) 2023; 51:1-13. [PMID: 36924386 DOI: 10.15586/aei.v51isp1.783] [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: 10/05/2022] [Accepted: 12/21/2022] [Indexed: 03/16/2023]
Abstract
BACKGROUND Sesame is a traditional oilseed comprising essential amino acids. However, the presence of allergens in sesame is a significant problem in its consumption; thus, this study attempted to reduce these allergens in sesame oilseeds. OBJECTIVE The present study aimed to evaluate the effect of cold plasma processing on structural changes in proteins, and thereby the alteration of allergenicity in sesame milk. Method: Sesame milk (300 mL) was processed using atmospheric pressure plasma bubbling unit (dielectric barrier discharge, power: 200 V, and airflow rate: 16.6 mL/min) at different exposure times (10, 20, and 30 min). RESULTS The efficiency of plasma-bubbling unit as measured by electron paramagnetic resonance in terms of producing reactive hydroxyl (OH) radicals proved that generation of reactive species increased with exposure time. Further, the plasma-processed sesame milk subjected to sodium dodecyl sulfate-polyacrylamide gel electrophoresis and differential scanning calorimetery analysis revealed that plasma bubbling increased the oxidation of proteins with respect to bubbling time. The structural analysis by Fourier transform infrared spectroscopy and circular dichroism revealed that the secondary structure of proteins was altered after plasma application. This change in the protein structure helped in changing the immunoglobulin E (IgE)-binding epitopes of the protein, which in turn reduced the allergen-binding capacity by 23% at 20-min plasma bubbling as determined by the sandwich-type enzyme-linked immunosorbent assay. However, 30-min plasma bubbling intended to increase allergenicity, possibly because of increase in IgE binding due to the generation of neo epitopes. CONCLUSION These changes proved that plasma bubbling is a promising technology in oxidizing protein structure, and thereby reducing the allergenicity of sesame milk. However, increase in binding at 30-min bubbling is to be studied to facilitate further reduction of the binding capacity of IgE antibodies.
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Li C, Wang Y. Non-Targeted Analytical Technology in Herbal Medicines: Applications, Challenges, and Perspectives. Crit Rev Anal Chem 2022:1-20. [PMID: 36409298 DOI: 10.1080/10408347.2022.2148204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Herbal medicines (HMs) have been utilized to prevent and treat human ailments for thousands of years. Especially, HMs have recently played a crucial role in the treatment of COVID-19 in China. However, HMs are susceptible to various factors during harvesting, processing, and marketing, affecting their clinical efficacy. Therefore, it is necessary to conclude a rapid and effective method to study HMs so that they can be used in the clinical setting with maximum medicinal value. Non-targeted analytical technology is a reliable analytical method for studying HMs because of its unique advantages in analyzing unknown components. Based on the extensive literature, the paper summarizes the benefits, limitations, and applicability of non-targeted analytical technology. Moreover, the article describes the application of non-targeted analytical technology in HMs from four aspects: structure analysis, authentication, real-time monitoring, and quality assessment. Finally, the review has prospected the development trend and challenges of non-targeted analytical technology. It can assist HMs industry researchers and engineers select non-targeted analytical technology to analyze HMs' quality and authenticity.
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Affiliation(s)
- Chaoping Li
- Medicinal Plants Research Institute, Yunnan Academy of Agricultural Sciences, Kunming, China
- College of Traditional Chinese Medicine, Yunnan University of Chinese Medicine, Kunming, China
| | - Yuanzhong Wang
- Medicinal Plants Research Institute, Yunnan Academy of Agricultural Sciences, Kunming, China
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14
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Chen WP, Wang RQ, Zhang YR, Song K, Tian Y, Li JX, Wang GY, Shi GF. HPLC, fluorescence spectroscopy, UV spectroscopy and DFT calculations on the mechanism of scavenging •OH radicals by Hypericin. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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15
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Optimization of radio frequency heating protocols based on free radical control to improve the storage stability of highland barley. J Cereal Sci 2022. [DOI: 10.1016/j.jcs.2022.103558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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16
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Xue C, Li Y, Quan W, Deng P, He Z, Qin F, Wang Z, Chen J, Zeng M. Unraveling inhibitory effects of Alpinia officinarum Hance and curcumin on methylimidazole and acrylamide in cookies and possible pathways revealed by electron paramagnetic resonance. Food Chem 2022; 389:133011. [PMID: 35500409 DOI: 10.1016/j.foodchem.2022.133011] [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: 12/02/2021] [Revised: 03/13/2022] [Accepted: 04/17/2022] [Indexed: 11/04/2022]
Abstract
The synchronous mitigative effects of Alpinia officinarum Hance (AOH) and curcumin on the generation of methylimidazole and acrylamide in cookies were investigated. Possible mechanisms related to quenching free radicals, reducing lipid oxidation and eliminating carbonyl intermediates were explored by electron paramagnetic resonance (EPR) and HPLC. The total methylimidazole and acrylamide contents raised with an increase in heating temperature and time, and reached a maximum at 200 °C for 11 min. AOH and curcumin reduced methylimidazole and acrylamide simultaneously; the maximum inhibition rates for methylimidazole and acrylamide were 51.55% (0.015% curcumin) and 73.66% (1.5% AOH). Alkyl free radicals and HO· were proved to be the critical free radicals for methylimidazole and acrylamide, AOH and curcumin quenched these radicals in a dose-dependent manner. The lipid oxidation, active carbonyl intermediates glyoxal, methylglyoxal, and acrylaldehyde were also reduced by AOH and curcumin simultaneously, which may be resulted from the quenching of free radicals.
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Affiliation(s)
- Chaoyi Xue
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Yong Li
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Wei Quan
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
| | - Peng Deng
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Zhiyong He
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Fang Qin
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Zhaojun Wang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Jie Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Maomao Zeng
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu 214122, China.
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17
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Mertens T, Kunz T, Gibson BR. Transition metals in brewing and their role in wort and beer oxidative stability: a review. JOURNAL OF THE INSTITUTE OF BREWING 2022. [DOI: 10.1002/jib.699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Tuur Mertens
- Institute of Food Technology and Food Chemistry, Chair of Brewing and Beverage Technology Technische Universität Berlin Berlin Germany
| | - Thomas Kunz
- Institute of Food Technology and Food Chemistry, Chair of Brewing and Beverage Technology Technische Universität Berlin Berlin Germany
| | - Brian R. Gibson
- Institute of Food Technology and Food Chemistry, Chair of Brewing and Beverage Technology Technische Universität Berlin Berlin Germany
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18
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Minode M, Kadota K, Kawabata D, Yoshida M, Shirakawa Y. Enhancement in dissolution behavior and antioxidant capacity of quercetin with amino acids following radical formation via mechanochemical technique. ADV POWDER TECHNOL 2022. [DOI: 10.1016/j.apt.2022.103582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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19
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Xue C, Deng P, Quan W, Li Y, He Z, Qin F, Wang Z, Chen J, Zeng M. Ginger and curcumin can inhibit heterocyclic amines and advanced glycation end products in roast beef patties by quenching free radicals as revealed by electron paramagnetic resonance. Food Control 2022. [DOI: 10.1016/j.foodcont.2022.109038] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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20
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Ren W, Cheng C, Shao P, Luo X, Zhang H, Wang S, Duan X. Origins of Electron-Transfer Regime in Persulfate-Based Nonradical Oxidation Processes. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2022; 56:78-97. [PMID: 34932343 DOI: 10.1021/acs.est.1c05374] [Citation(s) in RCA: 199] [Impact Index Per Article: 99.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Persulfate-based nonradical oxidation processes (PS-NOPs) are appealing in wastewater purification due to their high efficiency and selectivity for removing trace organic contaminants in complicated water matrices. In this review, we showcased the recent progresses of state-of-the-art strategies in the nonradical electron-transfer regimes in PS-NOPs, including design of metal and metal-free heterogeneous catalysts, in situ/operando characterization/analytical techniques, and insights into the origins of electron-transfer mechanisms. In a typical electron-transfer process (ETP), persulfate is activated by a catalyst to form surface activated complexes, which directly or indirectly interact with target pollutants to finalize the oxidation. We discussed different analytical techniques on the fundamentals and tactics for accurate analysis of ETP. Moreover, we demonstrated the challenges and proposed future research strategies for ETP-based systems, such as computation-enabled molecular-level investigations, rational design of catalysts, and real-scenario applications in the complicated water environment. Overall, this review dedicates to sharpening the understanding of ETP in PS-NOPs and presenting promising applications in remediation technology and green chemistry.
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Affiliation(s)
- Wei Ren
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
- Department of Environmental Science and Engineering, School of Resource and Environmental Sciences, Wuhan University, Wuhan 430079, China
- School of Chemical Engineering and Advanced Materials, The University of Adelaide, Adelaide, SA5005, Australia
| | - Cheng Cheng
- Department of Environmental Science and Engineering, School of Resource and Environmental Sciences, Wuhan University, Wuhan 430079, China
| | - Penghui Shao
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Xubiao Luo
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Hui Zhang
- Department of Environmental Science and Engineering, School of Resource and Environmental Sciences, Wuhan University, Wuhan 430079, China
| | - Shaobin Wang
- School of Chemical Engineering and Advanced Materials, The University of Adelaide, Adelaide, SA5005, Australia
| | - Xiaoguang Duan
- School of Chemical Engineering and Advanced Materials, The University of Adelaide, Adelaide, SA5005, Australia
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21
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Sergeev A, Motyakin M, Barashkova I, Zaborova V, Krasulya O, Yusof NSM. EPR and NMR study of molecular components mobility and organization in goat milk under ultrasound treatment. ULTRASONICS SONOCHEMISTRY 2021; 77:105673. [PMID: 34311321 PMCID: PMC8326184 DOI: 10.1016/j.ultsonch.2021.105673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 07/10/2021] [Accepted: 07/13/2021] [Indexed: 06/13/2023]
Abstract
The effect of ultrasound treatment on molecular mobility and organization of the main components in raw goat milk was studied by EPR and NMR spectroscopies. NMR relaxation studies showed an increase in the spin-lattice T1 and spin-spin T2 relaxation times in goat milk products (cream, anhydrous fat) and change in the diffusion of proton-containing molecules during ultrasound treatment. The diffusion became more uniform and could be rather accurately approximated by one effective diffusion coefficient Deff, which indicates homogenization of goat milk components, dispersion of globular and supermicellar formations under sonication. EPR studies have shown that molecular mobility and organization of hydrophobic regions in goat milk are similar to those observed in micellar formations of surfactants with a hydrocarbon chain length C12-C16. Ultrasound treatment did not affect submicellar and protein globule organization. Free radicals arising under ultrasound impact of milk reacted quickly with components of goat milk (triglycerides, proteins, fatty acids) and were not observed by spin trapping method.
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Affiliation(s)
- Andrey Sergeev
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow 119991 Russia
| | - Mikhail Motyakin
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow 119991 Russia; Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Moscow 119334 Russia
| | - Irina Barashkova
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow 119991 Russia
| | - Victoria Zaborova
- Sechenov First Moscow State Medical University, Moscow 119991 Russia; Moscow Institute of Physics and Technology (National Research University), Moscow Region 141700 Russia
| | - Olga Krasulya
- Russian State Agrarian University-Moscow Agricultural Timiryazev Academy, Moscow 127550 Russia
| | - Nor Saadah M Yusof
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia.
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22
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Hong T, Zhao Q, Xu D, Yuan Y, Ma Y, Wu F, Xu X. Effect of heat-treated flour on the quality and storage stability of fresh noodles. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111463] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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23
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Laajimi H, Mattia M, Stein RS, Bianchi CL, Boffito DC. Electron paramagnetic resonance of sonicated powder suspensions in organic solvents. ULTRASONICS SONOCHEMISTRY 2021; 73:105544. [PMID: 33819869 PMCID: PMC8047979 DOI: 10.1016/j.ultsonch.2021.105544] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/20/2021] [Accepted: 03/23/2021] [Indexed: 05/08/2023]
Abstract
The chemical effects of the acoustic cavitation generated by ultrasound translates into the production of highly reactive radicals. Acoustic cavitation is widely explored in aqueous solutions but it remains poorly studied in organic liquids and in particular in liquid/solid media. However, several heterogeneous catalysis reactions take place in organic solvents. Thus, we sonicated trimethylene glycol and propylene glycol in the presence of silica particles (SiO2) of different sizes (5-15 nm, 0.2-0.3 µm, 12-26 µm) and amounts (0.5 wt% and 3 wt%) at an ultrasound frequency of 20 kHz to quantify the radicals generated. The spin trap 5,5-dimethyl-1-pyrrolin-N-oxide (DMPO) was used to trap the generated radicals for study by electron paramagnetic resonance (EPR) spectroscopy. We identified the trapped radical as the hydroxyalkyl radical adduct of DMPO, and we quantified it using stable radical 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO) as a quantitation standard. The concentration of DMPO spin adducts in solutions containing silica size 12-26 µm was higher than the solution without particles. The presence of these particles increased the concentration of the acoustically generated radicals by a factor of 1.5 (29 µM for 0.5 wt% of SiO2 size 12-26 µm vs 19 µM for 0 wt%, after 60 min of sonication). Ultrasound produced fewest radicals in solutions with the smallest particles; the concentration of radical adducts was highest for SiO2 particle size 12-26 µm at 0.5 wt% loading, reaching 29 µM after 60 min sonication. Ultrasound power of 50.6 W produced more radicals than 24.7 W (23 µM and 18 µM, respectively, at 30 min sonication). Increased temperature during sonication generated more radical adducts in the medium (26 µM at 75 °C and 18 µM at 61 °C after 30 min sonication). Acoustic cavitation, in the presence of silica, increased the production of radical species in the studied organic medium.
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Affiliation(s)
- Héla Laajimi
- Polytechnique Montréal - Department of Chemical Engineering, C.P. 6079, Centre Ville, H3C 3A7 Montréal, QC, Canada
| | - Michela Mattia
- Università degli Studi di Milano - Chemistry Department, via Golgi 19, 20133 Milan, Italy
| | - Robin S Stein
- McGill University - Chemistry Department, 801 Rue Sherbrooke Ouest, Montréal QC H3A 0B8, QC, Canada
| | - Claudia L Bianchi
- Università degli Studi di Milano - Chemistry Department, via Golgi 19, 20133 Milan, Italy
| | - Daria C Boffito
- Polytechnique Montréal - Department of Chemical Engineering, C.P. 6079, Centre Ville, H3C 3A7 Montréal, QC, Canada.
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24
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Valenzuela-Gloria MS, Balagurusamy N, Chávez-González ML, Aguilar O, Hernández-Almanza A, Aguilar CN. Molecular Characterization of Fungal Pigments. J Fungi (Basel) 2021; 7:326. [PMID: 33922407 PMCID: PMC8146848 DOI: 10.3390/jof7050326] [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: 03/26/2021] [Revised: 04/17/2021] [Accepted: 04/18/2021] [Indexed: 11/17/2022] Open
Abstract
The industrial application of pigments of biological origin has been gaining strength over time, which is mainly explained by the increased interest of the consumer for products with few synthetic additives. So, the search for biomolecules from natural origin has challenged food scientists and technologists to identify, develop efficient and less consuming strategies for extraction and characterization of biopigments. In this task, elucidation of molecular structure has become a fundamental requirement, since it is necessary to comply with compound regulatory submissions of industrial sectors such as food, pharmaceutical agrichemicals, and other new chemical entity registrations. Molecular elucidation consists of establishing the chemical structure of a molecule, which allows us to understand the interaction between the natural additive (colorant, flavor, antioxidant, etc) and its use (interaction with the rest of the mixture of compounds). Elucidation of molecular characteristics can be achieved through several techniques, the most common being infrared spectroscopy (IR), spectroscopy or ultraviolet-visible spectrophotometry (UV-VIS), nuclear-resonance spectroscopy (MAGNETIC MRI), and mass spectrometry. This review provides the details that aid for the molecular elucidation of pigments of fungal origin, for a viable and innocuous application of these biopigments by various industries.
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Affiliation(s)
- Miriam S. Valenzuela-Gloria
- School of Biological Sciences, Universidad Autónoma de Coahuila, Torreón 27000, Coahuila, Mexico; (M.S.V.-G.); (N.B.)
| | - Nagamani Balagurusamy
- School of Biological Sciences, Universidad Autónoma de Coahuila, Torreón 27000, Coahuila, Mexico; (M.S.V.-G.); (N.B.)
| | - Mónica L. Chávez-González
- Bioprocesses and Bioproducts Research Group, BBG-DIA, Food Research Department, School of Chemistry, Universidad Autónoma de Coahuila, Saltillo 25280, Coahuila, Mexico;
| | - Oscar Aguilar
- Tecnológico de Monterrey, Escuela de Ingeniería y Ciencias, Av. Eugenio Garza Sada 2501 Sur, Monterrey 64849, Nuevo León, Mexico;
| | - Ayerim Hernández-Almanza
- School of Biological Sciences, Universidad Autónoma de Coahuila, Torreón 27000, Coahuila, Mexico; (M.S.V.-G.); (N.B.)
| | - Cristóbal N. Aguilar
- Bioprocesses and Bioproducts Research Group, BBG-DIA, Food Research Department, School of Chemistry, Universidad Autónoma de Coahuila, Saltillo 25280, Coahuila, Mexico;
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25
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Režek Jambrak A, Ojha S, Šeremet D, Nutrizio M, Maltar‐Strmečki N, Valić S, Gajdoš Kljusurić J, Tiwari B. Free radical detection in water after processing by means of high voltage electrical discharges and high power ultrasound. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.15176] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Anet Režek Jambrak
- Faculty of Food Technology and Biotechnology University of Zagreb Zagreb Croatia
| | - Shikha Ojha
- Leibniz Institute of Agricultural Engineering and Bio‐economy eV (ATB) Potsdam Germany
| | - Danijela Šeremet
- Faculty of Food Technology and Biotechnology University of Zagreb Zagreb Croatia
| | - Marinela Nutrizio
- Faculty of Food Technology and Biotechnology University of Zagreb Zagreb Croatia
| | - Nadica Maltar‐Strmečki
- Division of Physical Chemistry Laboratory for Magnetic Resonances Ruđer Bošković Institute Zagreb Croatia
| | - Srećko Valić
- Division of Physical Chemistry Laboratory for Magnetic Resonances Ruđer Bošković Institute Zagreb Croatia
- Department of Chemistry and Biochemistry School of Medicine University of Rijeka Rijeka Croatia
| | | | - Brijesh Tiwari
- Department of Food Biosciences Teagasc – Irish Agriculture and Food Development Authority Carlow Ireland
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Monitoring Thermal and Non-Thermal Treatments during Processing of Muscle Foods: A Comprehensive Review of Recent Technological Advances. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10196802] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Muscle food products play a vital role in human nutrition due to their sensory quality and high nutritional value. One well-known challenge of such products is the high perishability and limited shelf life unless suitable preservation or processing techniques are applied. Thermal processing is one of the well-established treatments that has been most commonly used in order to prepare food and ensure its safety. However, the application of inappropriate or severe thermal treatments may lead to undesirable changes in the sensory and nutritional quality of heat-processed products, and especially so for foods that are sensitive to thermal treatments, such as fish and meat and their products. In recent years, novel thermal treatments (e.g., ohmic heating, microwave) and non-thermal processing (e.g., high pressure, cold plasma) have emerged and proved to cause less damage to the quality of treated products than do conventional techniques. Several traditional assessment approaches have been extensively applied in order to evaluate and monitor changes in quality resulting from the use of thermal and non-thermal processing methods. Recent advances, nonetheless, have shown tremendous potential of various emerging analytical methods. Among these, spectroscopic techniques have received considerable attention due to many favorable features compared to conventional analysis methods. This review paper will provide an updated overview of both processing (thermal and non-thermal) and analytical techniques (traditional methods and spectroscopic ones). The opportunities and limitations will be discussed and possible directions for future research studies and applications will be suggested.
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Hassoun A, Carpena M, Prieto MA, Simal-Gandara J, Özogul F, Özogul Y, Çoban ÖE, Guðjónsdóttir M, Barba FJ, Marti-Quijal FJ, Jambrak AR, Maltar-Strmečki N, Kljusurić JG, Regenstein JM. Use of Spectroscopic Techniques to Monitor Changes in Food Quality during Application of Natural Preservatives: A Review. Antioxidants (Basel) 2020; 9:E882. [PMID: 32957633 PMCID: PMC7555908 DOI: 10.3390/antiox9090882] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/06/2020] [Accepted: 09/15/2020] [Indexed: 01/12/2023] Open
Abstract
Consumer demand for food of high quality has driven research for alternative methods of food preservation on the one hand, and the development of new and rapid quality assessment techniques on the other hand. Recently, there has been a growing need and interest in healthier food products, which has led to an increased interest in natural preservatives, such as essential oils, plant extracts, and edible films and coatings. Several studies have shown the potential of using biopreservation, natural antimicrobials, and antioxidant agents in place of other processing and preservation techniques (e.g., thermal and non-thermal treatments, freezing, or synthetic chemicals). Changes in food quality induced by the application of natural preservatives have been commonly evaluated using a range of traditional methods, including microbiology, sensory, and physicochemical measurements. Several spectroscopic techniques have been proposed as promising alternatives to the traditional time-consuming and destructive methods. This review will provide an overview of recent studies and highlight the potential of spectroscopic techniques to evaluate quality changes in food products following the application of natural preservatives.
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Affiliation(s)
- Abdo Hassoun
- Nofima AS, Norwegian Institute of Food, Fisheries, and Aquaculture Research, 9291 Tromsø, Norway
| | - Maria Carpena
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Food Science and Technology, University of Vigo, Ourense Campus, 32004 Ourense, Spain; (M.C.); (M.A.P.); (J.S.-G.)
| | - Miguel A. Prieto
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Food Science and Technology, University of Vigo, Ourense Campus, 32004 Ourense, Spain; (M.C.); (M.A.P.); (J.S.-G.)
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Food Science and Technology, University of Vigo, Ourense Campus, 32004 Ourense, Spain; (M.C.); (M.A.P.); (J.S.-G.)
| | - Fatih Özogul
- Department of Seafood Processing Technology, Faculty of Fisheries, Cukurova University, Adana 01330, Turkey; (F.Ö.); (Y.Ö.)
| | - Yeşim Özogul
- Department of Seafood Processing Technology, Faculty of Fisheries, Cukurova University, Adana 01330, Turkey; (F.Ö.); (Y.Ö.)
| | | | - María Guðjónsdóttir
- Faculty of Food Science and Nutrition, University of Iceland, 113 Reykjavík, Iceland;
- Matis, Food and Biotech R&D, 113 Reykjavík, Iceland
| | - Francisco J. Barba
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, 46100 València, Spain; (F.J.B.); (F.J.M.-Q.)
| | - Francisco J. Marti-Quijal
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, 46100 València, Spain; (F.J.B.); (F.J.M.-Q.)
| | - Anet Režek Jambrak
- Faculty of Food Technology and Biotechnology, University of Zagreb, 10 000 Zagreb, Croatia; (A.R.J.); (J.G.K.)
| | - Nadica Maltar-Strmečki
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička c. 54, 10 000 Zagreb, Croatia;
| | - Jasenka Gajdoš Kljusurić
- Faculty of Food Technology and Biotechnology, University of Zagreb, 10 000 Zagreb, Croatia; (A.R.J.); (J.G.K.)
| | - Joe M. Regenstein
- Department of Food Science, Cornell University, Ithaca, NY 14853-7201, USA;
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