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Wang Z, Ng K, Warner RD, Stockmann R, Fang Z. Application of cellulose- and chitosan-based edible coatings for quality and safety of deep-fried foods. Compr Rev Food Sci Food Saf 2023; 22:1418-1437. [PMID: 36717375 DOI: 10.1111/1541-4337.13116] [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: 08/06/2022] [Revised: 12/21/2022] [Accepted: 01/15/2023] [Indexed: 02/01/2023]
Abstract
Excessive oil uptake and formation of carcinogens, such as acrylamide (AA), heterocyclic amines (HCAs), and polycyclic aromatic hydrocarbons (PAHs), during deep-frying are a potential threat for food quality and safety. Cellulose- and chitosan-based edible coatings have been widely applied to deep-fried foods for reduction of oil uptake because of their barrier property to limit oil ingress, and their apparent inhibition of AA formation. Cellulose- and chitosan-based edible coatings have low negative impacts on sensory attributes of fried foods and are low cost, nontoxic, and nonallergenic. They also show great potential for reducing HCAs and PAHs in fried foods. The incorporation of nanoparticles improves mechanical and barrier properties of cellulose and chitosan coatings, which may also contribute to reducing carcinogens derived from deep-frying. Considering the potential for positive health outcomes, cellulose- and chitosan-based edible coatings could be a valuable method for the food industry to improve the quality and safety of deep-fried foods.
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Affiliation(s)
- Zun Wang
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Parkville, Victoria, Australia
| | - Ken Ng
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Parkville, Victoria, Australia
| | - Robyn Dorothy Warner
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Parkville, Victoria, Australia
| | | | - Zhongxiang Fang
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Parkville, Victoria, Australia
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Pesce F, Ponzo V, Mazzitelli D, Varetto P, Bo S, Saguy IS. Strategies to Reduce Acrylamide Formation During Food Processing Focusing on Cereals, Children and Toddler Consumption: A Review. FOOD REVIEWS INTERNATIONAL 2023. [DOI: 10.1080/87559129.2023.2164896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Affiliation(s)
- Francesco Pesce
- Department of Agricultural, Forest and Food Sciences, University of Torino, Torino, Italy
| | - Valentina Ponzo
- Department of Medical Sciences, University of Torino, Torino, Italy
| | - Davide Mazzitelli
- Department of Reseach and Development, Soremartec Italia Srl, Alba, CN, Italy
| | - Paolo Varetto
- Department of Reseach and Development, Soremartec Italia Srl, Alba, CN, Italy
| | - Simona Bo
- Department of Medical Sciences, University of Torino, Torino, Italy
| | - I. Sam Saguy
- Robert H. Smith Faculty of Agriculture, Food & Environment, The Hebrew University of Jerusalem, Jerusalem, Israel
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Hosseini E, Alinejad H, Rousta E. Functional characterization of sodium caseinate conjugated with water-soluble bitter almond gum exudate. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2023. [DOI: 10.1016/j.carpta.2023.100292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
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4
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Lang A, Lan W, Gu Y, Wang Z, Xie J. Effects of ε-polylysine and chitooligosaccharide Maillard reaction products on quality of refrigerated sea bass fillets. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:152-163. [PMID: 35848059 DOI: 10.1002/jsfa.12125] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 07/06/2022] [Accepted: 07/18/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND The Maillard reaction is a promising and safe method for obtaining chitooligosaccharide conjugates with proteins or peptides as food preservatives. This study aims to investigate the moisture state, physicochemical properties, and shelf-life of sea bass fillets treated with ε-polylysine (ε-PL) and chitooligosaccharides (COS), which are Maillard reaction products (LC-MRPs), during refrigerated storage. RESULTS The results of microbiological analysis and confocal laser scanning microscope (CLSM) revealed that LC-MRPs could retard microbial growth effectively. Compared with control, other treated groups could strongly retard the increase in the thiobarbituric acid (TBA) value, the K-value and the total volatile basic nitrogen (TVB-N) value, and also inhibited the softening of texture and the accumulation of biogenic amines in fish. The results of low-field nuclear magnetic resonance (LF-NMR) and magnetic resonance imaging (MRI) indicate that LC-MRPs could delay the water migration of fillets and increase water holding capacity (WHC). Through sensory evaluation, the application of LC-MRPs increased the shelf-life of refrigerated sea bass fillets for another 9 days. CONCLUSION Maillard reaction products derived from chitooligosaccharides and ε-polylysine have strong potential for preserving sea bass. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Ai Lang
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
| | - Weiqing Lan
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
- Shanghai Aquatic Products Processing and Storage Engineering Technology Research Center, Shanghai, China
- National Experimental Teaching Demonstration Center for Food Science and Engineering, Shanghai Ocean University, Shanghai, China
| | - Yongji Gu
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
| | - Zhicheng Wang
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
| | - Jing Xie
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
- Shanghai Aquatic Products Processing and Storage Engineering Technology Research Center, Shanghai, China
- National Experimental Teaching Demonstration Center for Food Science and Engineering, Shanghai Ocean University, Shanghai, China
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5
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A functional analysis of the effects of the molecular weight of dextran on ε-polylysine-dextran conjugate created through the lard reaction. Food Chem 2022; 390:133212. [DOI: 10.1016/j.foodchem.2022.133212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 04/22/2022] [Accepted: 05/11/2022] [Indexed: 11/23/2022]
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6
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Chan DS, Victor Lin HT, Kao LY, Sung WC. A Kinetic Model of Acrylamide Formation inside of the heat boundary layer. J FOOD ENG 2022. [DOI: 10.1016/j.jfoodeng.2022.111132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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7
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Effect of Chitosan Incorporation on the Development of Acrylamide during Maillard Reaction in Fructose-Asparagine Model Solution and the Functional Characteristics of the Resultants. Polymers (Basel) 2022; 14:polym14081565. [PMID: 35458315 PMCID: PMC9031937 DOI: 10.3390/polym14081565] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 03/23/2022] [Accepted: 04/10/2022] [Indexed: 02/04/2023] Open
Abstract
The objectives of this study were to evaluate the effect of 0.5% chitosan incorporation on acrylamide development in a food model solution containing 0.5% fructose and asparagine after heating for 30 min at 180 °C. All the solutions were investigated for the following characteristics: acrylamide, asparagine, reducing sugar content, color, kinematic viscosity, Maillard reaction products (MRPs), and pH every 10 min. After heating for 10 min, the viscosity of chitosan-containing solutions reduced significantly. The investigational data confirmed that chitosan may have decomposed into lower molecular structures, as demonstrated by the reduced viscosity of the solution at pH < 6 and a decrease in the acrylamide content during 30 min of heating in a fructose−asparagine system. This study also confirms that the formation of ultraviolet-absorbing intermediates and browning intensity of MRPs containing acrylamide prepared by fructose−asparagine was more than those of MRPs prepared by glucose−asparagine solution system. MRPs containing acrylamide resulted from the reaction of asparagine with fructose (ketose) rather than glucose (aldose). Acrylamide formation could be significantly mitigated in the fructose−asparagine−chitosan model system as compared to the fructose−asparagine model system for possible beverage and food application.
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9
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Iyer AM, Dadlani V, Pawar HA. Review on Acrylamide: A Hidden Hazard in
Fried Carbohydrate-Rich Food. CURRENT NUTRITION & FOOD SCIENCE 2022. [DOI: 10.2174/1573401318666220104124753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract:
Acrylamide is classified as a hazard whose formation in carbohydrate-rich food cooked at a high temperature has created much interest in the scientific community. The review attempts to comprehend the chemistry and mechanisms of formation of acrylamide and its levels in popular foods. A detailed study of the toxicokinetic and biochemistry, carcinogenicity, neurotoxicity, genotoxicity, interaction with biomolecules, and its effects on reproductive health has been presented. The review outlines the various novel and low-cost conventional as well as newer analytical techniques for the detection of acrylamide in foods with the maximum permissible limits. Various effective approaches that can be undertaken in industries and households for the mitigation of levels of acrylamide in foods have also been discussed. This review will assist to provide in depth understanding about acrylamide that will make it simpler to assess the risk to human health from the consumption of foods containing low amounts of acrylamide.
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Affiliation(s)
- Aditya Manivannan Iyer
- Department of Pharmaceutical Chemistry, Dr. L. H. Hiranandani College of Pharmacy, University of Mumbai, Ulhasnagar, Maharashtra, India
| | - Vedika Dadlani
- Department of Pharmaceutical Chemistry, Dr. L. H. Hiranandani College of Pharmacy, University of Mumbai, Ulhasnagar, Maharashtra, India
| | - Harshal Ashok Pawar
- Department of Quality Assurance, Dr. L. H. Hiranandani College of Pharmacy, University of Mumbai, Ulhasnagar, Maharashtra, India
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10
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An overview of the combination of emerging technologies with conventional methods to reduce acrylamide in different food products: Perspectives and future challenges. Food Control 2021. [DOI: 10.1016/j.foodcont.2021.108144] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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11
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Lin HTV, Chan DS, Kao LY, Sung WC. Effect of Hydroxymethylfurfural and Low-Molecular-Weight Chitosan on Formation of Acrylamide and Hydroxymethylfurfural during Maillard Reaction in Glucose and Asparagine Model Systems. Polymers (Basel) 2021; 13:polym13121901. [PMID: 34201113 PMCID: PMC8229482 DOI: 10.3390/polym13121901] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 06/05/2021] [Accepted: 06/06/2021] [Indexed: 11/16/2022] Open
Abstract
The aim of this research was to investigate the effects of the addition of 0.5% hydroxymethylfurfural (HMF) and low molecular chitosan on acrylamide and HMF formation in a food model system, which contains 0.5% glucose, asparagine, and HMF within 30 min of heating at 180 °C. At an interval of 10 min, all solutions were evaluated in the following aspects: reducing sugar, asparagine, acrylamide, HMF content, pH, Maillard reaction products, kinematic viscosity, and color. After heating for 10 min, the kinematic viscosity of solutions containing chitosan reduced significantly. The values of the acrylamide, HMF, and absorbance increased at OD294 and OD420 (optical density measured at 294 nm and 420 nm) of solutions. Experimental results showed that low-molecular-weight chitosan might be hydrolyzed into much lower molecular weight, followed by the decrease in kinematic viscosity of the solution at pH lower than 6 and the increase in the formation of acrylamide after heating for 30 min.
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Affiliation(s)
- Hong-Ting Victor Lin
- Department of Food Science, National Taiwan Ocean University, Keelung 202301, Taiwan; (H.-T.V.L.); (L.-Y.K.)
| | - Der-Sheng Chan
- Department of Information Technology, Lee-Ming Institute of Technology, New Taipei City 243083, Taiwan;
| | - Ling-Yu Kao
- Department of Food Science, National Taiwan Ocean University, Keelung 202301, Taiwan; (H.-T.V.L.); (L.-Y.K.)
| | - Wen-Chieh Sung
- Department of Food Science, National Taiwan Ocean University, Keelung 202301, Taiwan; (H.-T.V.L.); (L.-Y.K.)
- Correspondence: ; Tel.: +886-2-24622192 (ext. 5129)
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12
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Inhibitory effect of polysaccharides on acrylamide formation in chemical and food model systems. Food Chem 2021; 363:130213. [PMID: 34126568 DOI: 10.1016/j.foodchem.2021.130213] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 05/06/2021] [Accepted: 05/25/2021] [Indexed: 11/23/2022]
Abstract
The inhibitory effect of three polysaccharides (alginate, pectin and chitosan) on acrylamide formation was investigated in chemical and fried potato food model systems, under two heating regimes (heating block and microwave). In the chemical system, acrylamide formation followed a second order reaction kinetic behaviour. Activation energies (Ea) were 17.85 and 110.78 kJ/mol for conventional and microwave heating respectively. Acrylamide content was highest at 180 °C after 60 min conventional heating (27.88 ng/ml) and 3.5 fold higher after microwave heating for 60 s (800 W, 98.02 ng/ml). Alginate (0.3% w/v) and pectin (0.2% w/v) solutions efficiently inhibited acrylamide formation by 65% and 56% respectively under conventional heating, and 36% and 30% respectively under microwave heating. Coating potatoes with alginate, pectin and chitosan (1% w/v) prior to frying dramatically inhibited acrylamide formation by 54%, 51% and 41% respectively. However only alginate and pectin slightly reduced acrylamide by 5% in the microwave.
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Zhang N, Zhou Q, Fan D, Xiao J, Zhao Y, Cheng KW, Wang M. Novel roles of hydrocolloids in foods: Inhibition of toxic maillard reaction products formation and attenuation of their harmful effects. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.03.020] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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14
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Liu H, Li X, Yuan Y. Mitigation effect of sodium alginate on acrylamide formation in fried potato chips system based on response surface methodology. J Food Sci 2020; 85:2615-2621. [PMID: 32691421 DOI: 10.1111/1750-3841.15343] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 05/25/2020] [Accepted: 05/31/2020] [Indexed: 11/29/2022]
Abstract
Acrylamide is a known neurotoxin and probable carcinogen in humans. Researchers reported that foods rich in carbohydrates could generate high amounts of acrylamide at high temperatures. In recent years, hydrocolloids are applied to reduce acrylamide in thermally processed foods and the effect has been well proved. The present work was to investigate the effect of sodium alginate as the coating agent on acrylamide formation in fried potato chips by a Box-Behnken design. The optimized processing conditions were: sodium alginate at the concentration of 1.34%, frying time at 4.38 min, and frying temperature at 179 °C. The corresponding inhibition rate of acrylamide was 76.59%. Compared to the control group, the oil absorption of coating chips decreased significantly, whereas the addition of sodium alginate did not affect the quality of potato chips. Scanning electron microscope analysis revealed that coating with sodium alginate could effectively prevent oil uptake, which might contribute to acrylamide mitigation. Overall, sodium alginate significantly mitigated acrylamide formation in fried potato chips. PRACTICAL APPLICATION: Sodium alginate could significantly reduce acrylamide formation in fried potato chips systems. Sodium alginate may therefore be a new mitigation strategy for acrylamide formation in commercial fried foods without prejudice to main quality properties valued by consumers.
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Affiliation(s)
- Hui Liu
- College of Food Science and Engineering, Jilin University, Changchun, 130062, China
| | - Xuenan Li
- College of Food Science and Engineering, Jilin University, Changchun, 130062, China
| | - Yuan Yuan
- College of Food Science and Engineering, Jilin University, Changchun, 130062, China
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15
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Chang YW, Zeng XY, Sung WC. Effect of chitooligosaccharide and different low molecular weight chitosans on the formation of acrylamide and 5-hydroxymethylfurfural and Maillard reaction products in glucose/fructose-asparagine model systems. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2019.108879] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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16
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Effects of calcium citrate, chitosan and chitooligosaccharide addition on acrylamide and 5-hydroxymethylfurfural formation in dark brown sugar. Journal of Food Science and Technology 2019; 57:1636-1646. [PMID: 32327774 DOI: 10.1007/s13197-019-04196-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 11/20/2019] [Accepted: 12/03/2019] [Indexed: 10/25/2022]
Abstract
Calcium citrate, chitosan, and chitooligosaccharide were added to sugarcane juice to investigate their effect on color, pH, antioxidant activity, reducing sugar, acrylamide and HMF mitigation in dark brown sugar production. Results showed that the content of 52-67% acrylamide in the dark brown sugar was mitigated with 0.1-1.0% chitosan addition and the reducing power of dark brown sugar increased with 0.5-1.0% chitosan addition. Furthermore, the addition of 0.5-1.0% chitosan or chitooligosaccharide increased HMF formation. Only the pH of dark brown sugar with chitosan addition was lower than that of other dark brown sugars. This is due to the low pH condition in dark brown sugar mitigating Maillard reaction and acrylamide formation. When the pH of sugarcane juice with chitosan adjusted back to pH 7 again, the acrylamide content of dark brown sugars significant increased (p < 0.05). Acrylamide and HMF are both produced through the Maillard reaction, the lower pH will cause the hydrolysis of sucrose to produce more HMF and reducing sugar. The L values and white index of dark brown sugar with 0.5-1.0% added chitosan were lower than those of control dark brown sugar (p < 0.05). High negative correlation was observed between HMF and acrylamide in the present study.
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Cryoprotective effect of antifreeze glycopeptide analogues obtained by nonenzymatic glycation on Streptococcus thermophilus and its possible action mechanism. Food Chem 2019; 288:239-247. [DOI: 10.1016/j.foodchem.2019.03.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Revised: 11/29/2018] [Accepted: 03/05/2019] [Indexed: 11/19/2022]
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18
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Effects of Dark Brown Sugar Replacing Sucrose and Calcium Carbonate, Chitosan, and Chitooligosaccharide Addition on Acrylamide and 5-Hydroxymethylfurfural Mitigation in Brown Sugar Cookies. Processes (Basel) 2019. [DOI: 10.3390/pr7060360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The objective of this study was to evaluate effects of dark brown sugar on acrylamide and 5-hydroxymethylfurfural (HMF) levels in brown sugar cookies. Dark brown sugar was used as a raw material instead of sucrose, and chitosan, chitooligosaccharides, or calcium carbonate were added to investigate their effect on acrylamide and HMF mitigation. The results demonstrated that the higher the content of acrylamide in the dark brown sugar, the higher the amount of acrylamide produced in baked brown sugar cookies. The addition of dark brown sugar significantly increased the diameter and decreased the thickness of cookies, which induced more acrylamide formation. Therefore, the sucrose control cookies were harder and thicker than dark brown sugar cookies. The addition of 1% chitosan, chitooligosaccharide, or calcium carbonate did not reduce the acrylamide formation of the brown sugar cookies. The content of acrylamide and HMF in the sucrose control group was lower than that in dark brown sugar groups, and chitooligosaccharide increased the level of HMF. This is due to the fact that the content of reducing sugar in dark brown sugar is higher than that in sucrose, and dark brown sugar contains acrylamide. There was no difference in the concentration of reducing sugar between test and control cookies (p > 0.05). The L values of brown sugar were lower than those of sucrose cookies, especially for chitooligosaccharide addition (p < 0.05). The addition of chitooligosaccharide generated more Maillard reaction products and caramelization. The reducing power of dark brown sugar cookies was higher than that of sucrose control cookies. The baking industry should choose sucrose or dark brown sugar containing a low acrylamide content as an ingredient to prevent the final products from containing high levels of acrylamide.
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Sung WC, Chang YW, Chou YH, Hsiao HI. The functional properties of chitosan-glucose-asparagine Maillard reaction products and mitigation of acrylamide formation by chitosans. Food Chem 2018; 243:141-144. [DOI: 10.1016/j.foodchem.2017.09.119] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 08/24/2017] [Accepted: 09/25/2017] [Indexed: 11/26/2022]
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21
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Sansano M, Castelló M, Heredia A, Andrés A. Acrylamide formation and quality properties of chitosan based batter formulations. Food Hydrocoll 2017. [DOI: 10.1016/j.foodhyd.2016.10.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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22
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Characterization and emulsifying properties of β-lactoglobulin-gum Acacia Seyal conjugates prepared via the Maillard reaction. Food Chem 2017; 214:614-621. [DOI: 10.1016/j.foodchem.2016.07.112] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 06/19/2016] [Accepted: 07/19/2016] [Indexed: 11/20/2022]
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Ravi A, Gurunathan B. Acrylamide Mitigation in Fried Kochchi Kesel Chips Using Free and Immobilized Fungal Asparaginase. Food Technol Biotechnol 2017; 56:51-57. [PMID: 29795996 DOI: 10.17113/ftb.56.01.18.5422] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Acrylamide is formed when food products are fried at high temperature. Food researchers are constantly working on developing efficient methods for mitigating acrylamide in fried foods. In the present study, asparaginase from Aspergillus terreus was used for the pretreatment of kochchi kesel banana slices before frying to mitigate acrylamide formation during frying. The soaking and frying conditions were optimized using free and chitosan-immobilized asparaginase. The optimal soaking temperature and time were found to be 60 °C and 20 min, respectively. The optimal activity of free and chitosan-immobilized asparaginase was found to be 5 U/mL. The optimal frying temperature and time for both free and chitosan-immobilized asparaginase were found to be 180 °C for 25 min with an acrylamide mass fraction of 1866 and 954 µg/kg, respectively. The kinetics and thermodynamics of enzymatic mitigation of acrylamide in kochchi kesel chips were also studied. It was concluded that the chitosan-immobilized asparaginase pretreatment of kochchi kesel slices is an effective method for mitigation of acrylamide.
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Affiliation(s)
- Aiswarya Ravi
- Department of Biotechnology, St. Joseph's College of Engineering,
600 119 Chennai, India
| | - Baskar Gurunathan
- Department of Biotechnology, St. Joseph's College of Engineering,
600 119 Chennai, India
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Mogol BA, Gökmen V. Effect of chitosan on the formation of acrylamide and hydroxymethylfurfural in model, biscuit and crust systems. Food Funct 2016; 7:3431-6. [DOI: 10.1039/c6fo00755d] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chitosan has been popular as a natural food preservative due to its antibacterial and antifungal activities.
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Affiliation(s)
| | - Vural Gökmen
- Department of Food Engineering
- Hacettepe University
- Ankara
- Turkey
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