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R S, Rasane P, Singh A, Singh J, Kaur S, Nanda V, Kaur J, Gunjal M, Bhadariya V, Ercisli S, Ullah R, Ali EA. Image analysis-based discoloration rate quantification and kinetic modeling for shelf-life prediction in herb-coated pear slices. Sci Rep 2024; 14:1647. [PMID: 38238415 PMCID: PMC10796316 DOI: 10.1038/s41598-024-51840-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 01/10/2024] [Indexed: 01/22/2024] Open
Abstract
The present research study aimed to examine three different herb extract's effects on the discoloration rate of fresh-cut pear slices using an image analysis technique. Pear slices were sprayed and dip-coated with Ocimum basilicum, Origanum vulgare, and Camellia sinensis (0.1 g/ml) extract solution. During 15 days storage period with three days intervals, all sprayed/dip-coated pear slices were analyzed for the quality attribute (TA) and color parameters notably a*, b*, hue angle (H*), lightness (L*), and total color change (ΔE). Further, order kinetic models were used to observe the color changes and to predict the shelf-life. The results obtained showed that the applicability of image analysis helped to predict the discoloration rate, and it was better fitted to the first-order (FO) kinetic model (R2 ranging from 0.87 to 0.99). Based on the kinetic model, color features ΔE and L* was used to predict the shelf-life as they had high regression coefficient values. Thus, the findings obtained from the kinetic study demonstrated Camellia sinensis (assamica) extract spray-coated pear slices reported approximately 28.63- and 27.95-days shelf-stability without much discoloration compared with all other types of surface coating.
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Affiliation(s)
- Sathya R
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Prasad Rasane
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab, 144411, India.
| | - Aishvina Singh
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Jyoti Singh
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Sawinder Kaur
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Vikas Nanda
- Sant Longowal Institute of Engineering and Technology, Sangrur, Punjab, 148106, India
| | - Jaspreet Kaur
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Mahendra Gunjal
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Vishesh Bhadariya
- School of Chemical Engineering, Oklahoma State University, Stillwater, OK-74078, USA
| | - Sezai Ercisli
- Department of Horticulture, Faculty of Agriculture, Ataturk University, 25240, Erzurum, Turkey
- HGF Agro, ATA Teknokent, TR-25240, Erzurum, Turkey
| | - Riaz Ullah
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Essam A Ali
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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Zhu Y, Zhang M, Mujumdar AS, Liu Y. Application advantages of new non-thermal technology in juice browning control: A comprehensive review. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2021.2021419] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yuanyuan Zhu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu, China
| | - Min Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
- Jiangsu Province International Joint Laboratory on Fresh Food Smart Processing and Quality Monitoring, Jiangnan University, Wuxi, Jiangsu, China
| | - Arun S. Mujumdar
- Department of Bioresource Engineering, Macdonald College, McGill University, Ste. Anne de Bellevue, Quebec, Canada
| | - Yaping Liu
- R & D Center, Guangdong Galore Food Co., Ltd. Guangdong, Zhongshan, China
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Buvé C, Pham HTT, Hendrickx M, Grauwet T, Van Loey A. Reaction pathways and factors influencing nonenzymatic browning in shelf-stable fruit juices during storage. Compr Rev Food Sci Food Saf 2021; 20:5698-5721. [PMID: 34596322 DOI: 10.1111/1541-4337.12850] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 08/18/2021] [Accepted: 08/25/2021] [Indexed: 12/28/2022]
Abstract
The occurrence of nonenzymaticbrowning in fruit juices during storage is a major quality defect. It negatively affects consumer acceptance and consumption behavior and determines the shelf-life of these products. Although nonenzymatic browning of fruit juices has been the subject of research for a long time, the exact mechanism of the nonenzymatic browning reactions is not yet completely understood. This review paper aims to give an overview of the compounds and reactions playing a key role in nonenzymatic browning during the storage of fruit juices. The chemistry of the plausible reactions and their relative importance will be discussed. To better understand nonenzymatic browning, factors affecting these reactions will be reviewed and several strategies and methods to evaluate color changes and browning will be discussed. Nonenzymatic browning involves three main reactions: ascorbic acid degradation, acid-catalyzed sugar degradation, and Maillard-associated reactions. The most important NEB pathway depends on the matrix. Nonenzymatic browning is affected by many factors, such as the juice composition, the pH, the oxygen availability (packaging material), and the storage conditions. Nonenzymatic browning can thus be considered as a complex problem. To characterize color changes and browning and obtain insight into the browning mechanism of fruit juices, food scientists applied several approaches and strategies. These included the use of model systems with/without the addition of labeled compound and real systems as well as advanced analytical methods.
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Affiliation(s)
- Carolien Buvé
- KU Leuven, Department of Microbial and Molecular Systems, Laboratory of Food Technology, Leuven, Belgium
| | - Huong Tran Thuy Pham
- KU Leuven, Department of Microbial and Molecular Systems, Laboratory of Food Technology, Leuven, Belgium.,Current affiliation: Hue University, University of Agriculture and Forestry, Hue City, Vietnam
| | - Marc Hendrickx
- KU Leuven, Department of Microbial and Molecular Systems, Laboratory of Food Technology, Leuven, Belgium
| | - Tara Grauwet
- KU Leuven, Department of Microbial and Molecular Systems, Laboratory of Food Technology, Leuven, Belgium
| | - Ann Van Loey
- KU Leuven, Department of Microbial and Molecular Systems, Laboratory of Food Technology, Leuven, Belgium
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Pham HTT, Pavón-Vargas DJ, Buvé C, Sakellariou D, Hendrickx ME, Van Loey AM. Potential of 1H NMR fingerprinting and a model system approach to study non-enzymatic browning in shelf-stable orange juice during storage. Food Res Int 2021; 140:110062. [PMID: 33648285 DOI: 10.1016/j.foodres.2020.110062] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 12/02/2020] [Accepted: 12/21/2020] [Indexed: 10/22/2022]
Abstract
For the first time, a model system approach was combined with 1H NMR fingerprinting in studying non-enzymatic browning (NEB) of pasteurized shelf-stable orange juice during storage. Various NEB precursors were used individually or in combinations to formulate simple or complex model systems, respectively, in citric acid buffer. Based on orange juice composition, ascorbic acid, sugars (sucrose, glucose and fructose) and amino acids (proline, arginine, asparagine, aspartic acid, serine and glutamic acid) were selected as the precursors for the model systems. After pasteurization and during subsequent accelerated storage (42 °C, 16 weeks) the model systems displayed a three-phase browning development. The initial browning phase was mainly the result of ascorbic acid degradation especially in the presence of amino acids and sugars. In the later phases, the contribution of reactions of sugars and amino acids to browning became apparent. The application of 1H NMR fingerprinting on a simple model system containing ascorbic acid revealed that its degradation pathway to intermediates such as xylonic acid, acetic acid and erythrulose was responsible for the major changes during storage. When this model system was complexed by inclusion of sugars and amino acids, the hydrolysis of sucrose to glucose and fructose was identified as the main reaction leading to differences in the samples throughout storage. These three sugars dominated the NMR spectra of the samples, overshadowing several important compounds for NEB such as ascorbic acid and its degradation products. Other more advanced NMR experiments such as two-dimensional NMR analyses should be applied in future research to identify unknown compounds from NEB reactions.
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Affiliation(s)
- Huong T T Pham
- KU Leuven, Department of Microbial and Molecular Systems (M(2)S), Laboratory of Food Technology, Kasteelpark Arenberg 22 Box 2457, 3001 Heverlee, Belgium.
| | - Dario J Pavón-Vargas
- KU Leuven, Department of Microbial and Molecular Systems (M(2)S), Laboratory of Food Technology, Kasteelpark Arenberg 22 Box 2457, 3001 Heverlee, Belgium
| | - Carolien Buvé
- KU Leuven, Department of Microbial and Molecular Systems (M(2)S), Laboratory of Food Technology, Kasteelpark Arenberg 22 Box 2457, 3001 Heverlee, Belgium
| | - Dimitrios Sakellariou
- KU Leuven, Department of Microbial and Molecular Systems (M(2)S), Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy for Sustainable Solutions, Celestijnenlaan 200F Box 2454, 3001 Heverlee, Belgium
| | - Marc E Hendrickx
- KU Leuven, Department of Microbial and Molecular Systems (M(2)S), Laboratory of Food Technology, Kasteelpark Arenberg 22 Box 2457, 3001 Heverlee, Belgium
| | - Ann M Van Loey
- KU Leuven, Department of Microbial and Molecular Systems (M(2)S), Laboratory of Food Technology, Kasteelpark Arenberg 22 Box 2457, 3001 Heverlee, Belgium.
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