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Tang Y, Zhou C, Yu Z, Jiang M, Chen Y, Wang H, Yang Z. Formation of lipid-derived volatile products through lipoxygenase (LOX)- and hydroperoxide lyase (HPL)- mediated pathway in oat, barley and soy bean. Food Chem X 2024; 22:101514. [PMID: 38883919 PMCID: PMC11176625 DOI: 10.1016/j.fochx.2024.101514] [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: 05/05/2024] [Revised: 05/24/2024] [Accepted: 05/27/2024] [Indexed: 06/18/2024] Open
Abstract
The aim of this study was to explore the formation of volatile lipid oxidation products by the lipoxygenase (LOX)-hydroperoxide lyase (HPL)-mediated pathway in oat, barley and soy bean. LOX activity was found only in barley and soy bean samples, but the lipase and HPL activity was detected in all samples. HPL showed particularly high activity with 13-hydroperoxides, while the activity was quite low when using 9-hydroperoxides, especially in the oat and barley. The optimum pH for HPL in different samples was similar, i.e., pH 6-7. In this condition, the volatile compounds formed dramatically with aldehydes and furans as the dominant products. Furthermore, a remarkable enzymatic degradation of lipids occurred during the preparation of food models with highly refined rapeseed oil (RO) and rapeseed oil fatty acid (ROFA) emulsions, where the ROFAs were more prone to oxidation than RO. This study shows the significance of lipid-degrading enzymes in plant-food flavour formation.
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Affiliation(s)
- Yue Tang
- Key Laboratory of Nuclear Agricultural Sciences of Ministry of Agriculture and Zhejiang Province, Institute of Nuclear Agricultural Sciences, Zhejiang University, Hangzhou 310058, China
| | - Chenguang Zhou
- Agricultural Product Processing and Storage Lab, School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Zhiyang Yu
- Key Laboratory of Nuclear Agricultural Sciences of Ministry of Agriculture and Zhejiang Province, Institute of Nuclear Agricultural Sciences, Zhejiang University, Hangzhou 310058, China
| | - Meng Jiang
- Hainan Institute, Zhejiang University, Yazhou Bay Science and Technology City, Sanya 572025, China
| | - Yan Chen
- Key Laboratory of Nuclear Agricultural Sciences of Ministry of Agriculture and Zhejiang Province, Institute of Nuclear Agricultural Sciences, Zhejiang University, Hangzhou 310058, China
| | - Haiyan Wang
- Key Laboratory of Nuclear Agricultural Sciences of Ministry of Agriculture and Zhejiang Province, Institute of Nuclear Agricultural Sciences, Zhejiang University, Hangzhou 310058, China
| | - Zhen Yang
- Key Laboratory of Nuclear Agricultural Sciences of Ministry of Agriculture and Zhejiang Province, Institute of Nuclear Agricultural Sciences, Zhejiang University, Hangzhou 310058, China
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Huang YZ, Liu Y, Zhu R, Ma X, Xin S, Zhu B, Dong XP. Multi-omics Analysis of Volatile Flavor Components in Pacific Chub and Spanish Mackerel during Freezing using GC-MS-O. Food Chem 2024; 443:138534. [PMID: 38320377 DOI: 10.1016/j.foodchem.2024.138534] [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: 05/11/2023] [Revised: 12/15/2023] [Accepted: 01/20/2024] [Indexed: 02/08/2024]
Abstract
This study employed gas chromatography-mass spectrometry with olfactory (GC-MS-O) and multi-omics methods to investigate the changes in volatile flavor compounds during the freezing process of Pacific chub mackerel (Scomber japonicus) from Japan and China, and Spanish mackerel (Scomberomorus niphonius). A total of 18 volatile flavor compounds were identified, and significant differences in volatile flavor components were observed among samples frozen for 1 week, 1 year, and 2 years. The results of the Partial least squares regression (PLSR) indicated that the fishy odor was correlated with independent variables such as fatty acids (FA 22:4, FA 28:6, FA 24:4), differentially expressed genes (Gene.2425 (NDUFA5), Gene.38 (GPX1), and Gene.2844 (DAD1)). Classification and regression tree (CART) analysis revealed that the peak area values of fatty acids (FA 22:5, FA 20:4) and fatty acid esters of hydroxy fatty acids (FAHFA 18:0/22:3) were the main differentiating factors for fishy odor perception.
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Affiliation(s)
- Yi-Zhen Huang
- 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; Academy of Food Interdisciplinary Science, Dalian Technology Innovation Center for Chinese Prepared Food, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Yu Liu
- 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; Academy of Food Interdisciplinary Science, Dalian Technology Innovation Center for Chinese Prepared Food, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Rui Zhu
- 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; Academy of Food Interdisciplinary Science, Dalian Technology Innovation Center for Chinese Prepared Food, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Xiaoxiao Ma
- 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; Academy of Food Interdisciplinary Science, Dalian Technology Innovation Center for Chinese Prepared Food, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Songlin Xin
- Sichuan Tourism University, no.459, Hongling Road, Longquanyi District, Chengdu 610100, Sichuan Province, China
| | - Beiwei Zhu
- 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; Academy of Food Interdisciplinary Science, Dalian Technology Innovation Center for Chinese Prepared Food, Dalian Polytechnic University, Dalian 116034, Liaoning, China.
| | - Xiu-Ping Dong
- 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; Academy of Food Interdisciplinary Science, Dalian Technology Innovation Center for Chinese Prepared Food, Dalian Polytechnic University, Dalian 116034, Liaoning, China.
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Feng X, Zhu Y, Hua Y. New insights into the off-flavor improvement of soymilk by three grinding processing: Dry-blanching grinding, wet-blanching grinding, and wet-anaerobic grinding. Food Chem X 2023; 20:100892. [PMID: 38144723 PMCID: PMC10740077 DOI: 10.1016/j.fochx.2023.100892] [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: 04/25/2023] [Revised: 08/15/2023] [Accepted: 09/19/2023] [Indexed: 12/26/2023] Open
Abstract
Advances in grinding strategies have been beneficial to eliminating the off-flavor of soymilk and improving the quality soy products. Herein, four grinding processing, dry-blanching grinding (D-BG), wet-blanching grinding (W-BG), wet-anaerobic grinding (W-AG) and traditional grinding (TG) were employed and found to impose a significant impact on off-flavor components, accompanied by changes of hydroperoxides and free radicals. The results showed that all three methods could significantly hinder the formation of C6 aldehydes. C8 Alcohols and (E)-2-heptenal could be removed by D-BG, but lipids in dehulled soybean were prefer to be oxidized during storage, resulting in the accumulation of hydroperoxides and radicals. W-BG and W-AG have higher levels of 1-octen-3-ol, and soaking at an alkaline pH and increasing the number of rinses is beneficial for its removal. Gas chromatography-olfaction-mass spectrometry (GC-O-MS) combined with sensory evaluation showed that off-flavor profile of d-BGS, W-BGS and W-AGS was different. D-BG and W-AG possessed better flavor quality.
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Affiliation(s)
- Xiaoxiao Feng
- Department of Food Science & Technology, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai 200240, PR China
| | - Yiwen Zhu
- Department of Food Science & Technology, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai 200240, PR China
| | - Yufei Hua
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, PR China
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Xie A, Dong Y, Liu Z, Li Z, Shao J, Li M, Yue X. A Review of Plant-Based Drinks Addressing Nutrients, Flavor, and Processing Technologies. Foods 2023; 12:3952. [PMID: 37959070 PMCID: PMC10650231 DOI: 10.3390/foods12213952] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 10/24/2023] [Accepted: 10/26/2023] [Indexed: 11/15/2023] Open
Abstract
Plant-based drinks have garnered significant attention as viable substitutes for traditional dairy milk, providing options for individuals who are lactose intolerant or allergic to dairy proteins, and those who adhere to vegan or vegetarian diets. In recent years, demand for plant-based drinks has expanded rapidly. Each variety has unique characteristics in terms of flavor, texture, and nutritional composition, offering consumers a diverse range of choices tailored to meet individual preferences and dietary needs. In this review, we aimed to provide a comprehensive overview of the various types of plant-based drinks and explore potential considerations including their nutritional compositions, health benefits, and processing technologies, as well as the challenges facing the plant-based drink processing industry. We delve into scientific evidence supporting the consumption of plant-based drinks, discuss their potential roles in meeting dietary requirements, and address current limitations and concerns regarding their use. We hope to illuminate the growing significance of plant-based drinks as sustainable and nutritious alternatives to dairy milk, and assist individuals in making informed choices regarding their dietary habits, expanding potential applications for plant-based drinks, and providing necessary theoretical and technical support for the development of a plant-based drink processing industry.
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Affiliation(s)
- Aijun Xie
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 119077, Singapore;
| | - Yushi Dong
- Department of Nutritional Sciences, King’s College London, London SE19NH, UK;
| | - Zifei Liu
- Department of Food Science and Technology, National University of Singapore, Singapore 117542, Singapore;
| | - Zhiwei Li
- Jiangsu Key Laboratory of Oil & Gas Storage and Transportation Technology, Changzhou University, Changzhou 213164, China;
| | - Junhua Shao
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, China;
| | - Mohan Li
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, China;
- Department of Food Science and Technology, National University of Singapore, Singapore 117542, Singapore;
| | - Xiqing Yue
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, China;
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Smirnova EO, Egorova AM, Lantsova NV, Chechetkin IR, Toporkova YY, Grechkin AN. Recombinant Soybean Lipoxygenase 2 (GmLOX2) Acts Primarily as a ω6( S)-Lipoxygenase. Curr Issues Mol Biol 2023; 45:6283-6295. [PMID: 37623215 PMCID: PMC10452975 DOI: 10.3390/cimb45080396] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/24/2023] [Accepted: 07/25/2023] [Indexed: 08/26/2023] Open
Abstract
The lipoxygenase (LOX) cascade is a source of bioactive oxylipins that play a regulatory role in plants, animals, and fungi. Soybean (Glycine max (L.) Merr.) LOXs are the classical models for LOX research. Progress in genomics has uncovered a large diversity of GmLOX isoenzymes. Most of them await biochemical investigations. The catalytic properties of recombinant soybean LOX2 (GmLOX2) are described in the present work. The GmLOX2 gene has been cloned before, but only for nucleotide sequencing, while the recombinant protein was not prepared and studied. In the present work, the recombinant GmLOX2 behavior towards linoleic, α-linolenic, eicosatetraenoic (20:4), eicosapentaenoic (20:5), and hexadecatrienoic (16:3) acids was examined. Linoleic acid was a preferred substrate. Oxidation of linoleic acid afforded 94% optically pure (13S)-hydroperoxide and 6% racemic 9-hydroperoxide. GmLOX2 was less active on other substrates but possessed an even higher degree of regio- and stereospecificity. For example, it converted α-linolenic acid into (13S)-hydroperoxide at about 98% yield. GmLOX2 showed similar specificity towards other substrates, producing (15S)-hydroperoxides (with 20:4 and 20:5) or (11S)-hydroperoxide (with 16:3). Thus, the obtained data demonstrate that soybean GmLOX2 is a specific (13S)-LOX. Overall, the catalytic properties of GmLOX2 are quite similar to those of GmLOX1, but pH is optimum.
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Affiliation(s)
- Elena O. Smirnova
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, P.O. Box 261, 420111 Kazan, Russia; (A.M.E.); (N.V.L.); (I.R.C.)
| | | | | | | | | | - Alexander N. Grechkin
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, P.O. Box 261, 420111 Kazan, Russia; (A.M.E.); (N.V.L.); (I.R.C.)
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Oe M, Wada K, Asikin Y, Arakaki M, Horiuchi M, Takahashi M. Effects of processing methods on the aroma constituents of hihatsumodoki (Piper retrofractum Vahl). J Food Sci 2023. [PMID: 37183927 DOI: 10.1111/1750-3841.16606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 04/18/2023] [Accepted: 04/21/2023] [Indexed: 05/16/2023]
Abstract
Hihatsumodoki (Piper retrofractum Vahl) is a traditional spice from Okinawa (Japan) that can be processed in different ways to create the desired flavor. Herein, we examined the effects of processing (sun-drying, oven-drying, roasting, and steaming) on the volatile aroma constituents of hihatsumodoki fruits. Among the 106 chromatographic peaks observed in total, 58 were assigned to known aroma compounds. The relative contents of terpenes, for example, linalool, β-caryophyllene, α-caryophyllene, and germacrene D, ranged from 57.6% to 88.1%. Sun-drying decreased the content of aldehydes such as hexanal and trans-2-hexenal but did not significantly affect the total content of aroma compounds. The amount of aroma compounds released during oven-drying and roasting increased with temperature up to a certain point (90°C) and decreased at an excessively high temperature of 180°C. High-temperature roasting generated Maillard reaction products such as furans and furanones, which could impart sweet caramel odors. Steamed fruits had the lowest content of aroma compounds, which was ascribed to the loss of these compounds to vapor. Meanwhile, drying steamed fruits resulted in an approximately 3.6-fold increase in their aroma compound content, and the content of sesquiterpenes in the steamed-dried fruits was similar to that in fruits exposed to high temperatures. The effects of processing on aroma quality were visualized using multivariate statistical analysis. The aroma characteristics of roasted (180°C), steamed, and steamed-dried fruits were different from those of the control. The combined findings provide useful information for the selection of processing methods to achieve the desired flavor of hihatsumodoki. Practical Application: This study reveals the effects of different processing methods on the aroma profile of hihatsumodoki (Piper retrofractum Vahl), a subtropical spice from Okinawa (Japan). The results facilitate the selection of preferred hihatsumodoki flavors for household and industrial applications in foods and beverages. In addition, they inspire research on the processing-induced flavor changes of other tropical or subtropical spices.
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Affiliation(s)
- Moena Oe
- United Graduate School of Agricultural Science, Kagoshima University, Kagoshima, Japan
- Department of Bioscience and Biotechnology, Faculty of Agriculture, University of Ryukyus, Nishihara, Japan
| | - Koji Wada
- United Graduate School of Agricultural Science, Kagoshima University, Kagoshima, Japan
- Department of Bioscience and Biotechnology, Faculty of Agriculture, University of Ryukyus, Nishihara, Japan
| | - Yonathan Asikin
- United Graduate School of Agricultural Science, Kagoshima University, Kagoshima, Japan
- Department of Bioscience and Biotechnology, Faculty of Agriculture, University of Ryukyus, Nishihara, Japan
| | - Mika Arakaki
- Subtropical Field Science Center, Faculty of Agriculture, University of Ryukyus, Nishihara, Japan
| | | | - Makoto Takahashi
- United Graduate School of Agricultural Science, Kagoshima University, Kagoshima, Japan
- Department of Bioscience and Biotechnology, Faculty of Agriculture, University of Ryukyus, Nishihara, Japan
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Ji G, Li X, Dong Y, Shi Y. Composition, formation mechanism, and removal method of off‐odor in soymilk products. J Food Sci 2022; 87:5175-5190. [DOI: 10.1111/1750-3841.16370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 09/20/2022] [Accepted: 10/10/2022] [Indexed: 11/12/2022]
Affiliation(s)
- Guo‐Zhi Ji
- R&D Innovation DepartmentInner Mongolia Mengniu Dairy (Group) CO. ,LTD HohhotChina
| | - Xiao‐Min Li
- R&D Innovation DepartmentInner Mongolia Mengniu Dairy (Group) CO. ,LTD HohhotChina
| | - Yang Dong
- R&D Innovation DepartmentInner Mongolia Mengniu Dairy (Group) CO. ,LTD HohhotChina
| | - Yu‐Dong Shi
- R&D Innovation DepartmentInner Mongolia Mengniu Dairy (Group) CO. ,LTD HohhotChina
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Rapid Production of Fish Sauce from the Internal Organs of White Sturgeon, Acipenser transmontanus Richardson, 1836. FERMENTATION-BASEL 2022. [DOI: 10.3390/fermentation8050238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The internal organs of white sturgeon in Miyazaki Prefecture are discarded during processing. Therefore, we tried to produce fish sauce using a short-term manufacturing method. The minced internal organs were autolyzed by endogenous proteases at 50 °C. During autolysis, the protein contents of the supernatant and precipitate after centrifugation were analyzed by the Kjeldahl method, and the protein size was monitored by SDS-PAGE. This analysis showed that the extraction rate was about 60% after treatment at 50 °C for 24 h. The major bands at 200 kDa, 43 kDa, and 40 kDa detected before the start of the treatment gradually disappeared over time. Fifteen components were detected as the main volatile components. These components increased sharply and then decreased during incubation at 50 °C for 24 h. The fish sauce produced had a good aroma after incubation at 50 °C for 72 h.
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