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Salehi F, Ghazvineh S, Amiri M. Effect of basil seed gum coating and ultrasound pretreatment on frying time, oil uptake, hardness, color indexes, and sensory properties of potato slices. ULTRASONICS SONOCHEMISTRY 2024; 110:107035. [PMID: 39167839 PMCID: PMC11381843 DOI: 10.1016/j.ultsonch.2024.107035] [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: 07/23/2024] [Revised: 08/13/2024] [Accepted: 08/16/2024] [Indexed: 08/23/2024]
Abstract
Fried food products have low oil content with improved nutritional quality, higher crispiness, and better sensory attributes. Edible coatings can decrease the excessive oil uptake in deep-fat fried food products. Furthermore, ultrasound treatment before frying process decreased oil uptake of food products. So, in this study, the impact of gum edible coating and ultrasonic pretreatment (at two different power levels of 75 and 150 W) on the frying time of potato slices, and moisture percent, oil uptake, texture hardness, surface area change, color parameters (lightness, redness, yellowness, and total color change), and sensory attributes of fried potato slices were examined. Edible coating with basil seed gum (BSG) and ultrasonic pretreatment significantly increased the frying time of the slices (p < 0.05). The average moisture content of the fried slices changed from 49.48 % to 60.55 %, and was further increased by edible coating and ultrasonic treatment. The highest (26.92 %) and lowest (14.56 %) oil uptake were for the uncoated and coated-sonicated (150 W) fried potato slices, respectively. The ultrasound pretreatment significantly increased the hardness of fried potato slices (p < 0.05). The low and high intensity ultrasonic pretreatment (75 W and 150 W, respectively) significantly decreased the crust area change of fried potato slices (p < 0.05). The average lightness index of the fried samples changed from 63.30 to 71.58, and increased with increasing ultrasonic power. The minimum redness, yellowness, and total color change indexes were for the coated and high-power sonicated (150 W) samples, respectively. The highest appearance, odor, texture, flavor, and overall acceptance were for the coated and high-power sonicated (150 W) sample.
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Affiliation(s)
- Fakhreddin Salehi
- Department of Food Science and Technology, Faculty of Food Industry, Bu-Ali Sina University, Hamedan, Iran.
| | - Sara Ghazvineh
- Department of Food Science and Technology, Faculty of Food Industry, Bu-Ali Sina University, Hamedan, Iran
| | - Mostafa Amiri
- Department of Food Science and Technology, Faculty of Food Industry, Bu-Ali Sina University, Hamedan, Iran
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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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Oloruntoba D, Ampofo J, Ngadi M. Effect of ultrasound pretreated hydrocolloid batters on quality attributes of fried chicken nuggets during post-fry holding. ULTRASONICS SONOCHEMISTRY 2022; 91:106237. [PMID: 36446157 PMCID: PMC9703824 DOI: 10.1016/j.ultsonch.2022.106237] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/14/2022] [Accepted: 11/22/2022] [Indexed: 06/16/2023]
Abstract
In this study, batters formulated with different hydrocolloids (i.e., pectin, locust bean gum, xanthan gum, guar gum, hydroxypropyl methylcellulose and methylcellulose) were treated with ultrasound as edible coatings for fried chicken nuggets. Quality characteristics (i.e., batter pickup, flow behaviours, thermal properties, moisture loss, color and textural properties) in chicken nuggets coated with ultrasound treated batters were evaluated before and after post frying exposure to heat lamp. Ultrasonication significantly reduced batter pickup, flow behavior and gelatinization enthalpy, revealing its tendency to alter functional properties of batter systems. Rheological evaluation of all batter samples revealed a pseudoplastic (shear thinning) flow characteristic when fitted to power law model, with ultrasonicated (US) samples exhibiting a significantreduction in viscosity over non-ultrasonicated (NUS) samples. Compared to the control NUS, fat content of chicken nuggets coated with US-treated batters decreased by 39.0, 60.9, 62.87, 64.1, 65.7, and 65.0 % for pectin, locust bean gum, xanthan gum, guar gum, hydroxypropyl methylcellulose and methylcellulose, respectively. Finally, chicken nuggets coated with US and NUS treated batters exhibited greater cutting force values immediately after frying but declined within the first 10 min of heat lamp exposure and increased subsequently with extended heat lamp holding time. Furthermore, NUS-treated guar gum resulted in chicken nuggets with the most minimal variability in cutting force during post-frying holding, indicating that crispiness was maintained. Overall, application of ultrasound as a batter pretreatment technique can be exploited by the frying food industry as an alternative approach to producing low fat chicken nuggets with appreciable quality attributes.
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Affiliation(s)
- Dare Oloruntoba
- Department of Bioresource Engineering, Macdonald Campus, McGill University, 21, 111 Lakeshore Road, Ste-Anne-de-Bellevue H9X 3V9, Quebec, Canada
| | - Josephine Ampofo
- Department of Food Science and Technology, University of California, Davis, CA 95616, USA
| | - Michael Ngadi
- Department of Bioresource Engineering, Macdonald Campus, McGill University, 21, 111 Lakeshore Road, Ste-Anne-de-Bellevue H9X 3V9, Quebec, Canada.
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Lua HY, Naim MN, P. Mohammed MA, Hamidon F, Abu Bakar NF, Vangnai K, Jittanit W, Teh HF. Inhibition of acrylamide formation in potato strip by ultrasonic‐treated methylcellulose batter. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Hwee Ying Lua
- Department of Process and Food Engineering Faculty of Engineering Universiti Putra Malaysia Selangor Serdang Malaysia
| | - Mohd Nazli Naim
- Department of Process and Food Engineering Faculty of Engineering Universiti Putra Malaysia Selangor Serdang Malaysia
| | - Mohd Afandi P. Mohammed
- Department of Process and Food Engineering Faculty of Engineering Universiti Putra Malaysia Selangor Serdang Malaysia
| | - Fariza Hamidon
- School of Chemical Engineering Collage of Engineering Universiti Technologi MARA Shah Alam Malaysia
| | - Noor Fitrah Abu Bakar
- School of Chemical Engineering Collage of Engineering Universiti Technologi MARA Shah Alam Malaysia
| | - Kanithaporn Vangnai
- Department of Food Science and Technology Faculty of Agro‐Industry Kasetsart University Bangkok 10900 Thailand
| | - Weerachet Jittanit
- Department of Food Science and Technology Faculty of Agro‐Industry Kasetsart University Bangkok 10900 Thailand
| | - Huey Fang Teh
- Sime Darby Plantation Technology Centre Sdn. Bhd. Serdang Selangor Malaysia
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Han L, He YE, Wang S, Cheng W, Ma L, Liu G, Han D, Niu LI. Effects of Methyl Cellulose and Soybean Protein Isolate Coating on Amount of Oil and Chemical Hazards in Chinese Fried Dough Cake. J Food Prot 2021; 84:1333-1339. [PMID: 33770178 DOI: 10.4315/jfp-21-062] [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: 02/14/2021] [Accepted: 03/22/2021] [Indexed: 11/11/2022]
Abstract
ABSTRACT Fat-related diseases and chemical hazards produced during the frying process pose a major threat to human health. Coatings have been used as a practical method to reduce the amount of oil and chemical hazards associated with fried foods. Methyl cellulose (MC) and soy protein isolate were used as coating materials to pretreat Chinese fried dough cake (CFDC) before frying. The 1.5% MC concentration was the best choice for coating to simultaneously lower oil and chemical hazards in CFDC. The CFDC prepared using 1.5% MC had 11.3% oil, 73.70 μg/kg acrylamide, 0.15 mg KOH/100 kg acid, 8.54 mmol/kg peroxide, p-anisidine value of 6.36, 0.36 μg/g malondialdehyde, 0.13 μg/g 4-hydroxy-2-(E)-hexenal (HHE), 0.51 μg/g 4-hydroxy-2-(E)-nonenal (HNE), and 4,272 μg/kg glycidyl ester. In contrast, the uncoated CFDC had 19.2% oil, 117.55 μg/kg acrylamide, 0.25 mg KOH/100 kg acid, 14.40 mmol/kg peroxide, p-anisidine value of 9.76, 0.63 μg/g malondialdehyde, 0.23 μg/g HHE, 0.86 μg/g HNE, and 5,758 μg/kg glycidyl ester. MC and soy protein isolate enhanced the oil barrier of the coating film, which effectively reduced the heat transfer coefficients, oil transfer, oil oxidation, and chemical hazards in the CFDC. Our work on this edible coating contributes to methods for control of oil and chemical hazards in fried foods. HIGHLIGHTS
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Affiliation(s)
- Lipeng Han
- Center for Advanced Analytical Science, School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, People's Republic of China
| | - Y E He
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, People's Republic of China
| | - Shujie Wang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, People's Republic of China
| | - Weiwei Cheng
- Institute for Advanced Study, Shenzhen University, Shenzhen 518016, People's Republic of China
| | - Lukai Ma
- College of Light Industry and Food, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, People's Republic of China
| | - Guoqin Liu
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, People's Republic of China
| | - Dongxue Han
- Center for Advanced Analytical Science, School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, People's Republic of China
| | - L I Niu
- Center for Advanced Analytical Science, School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, People's Republic of China
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Han L, He Y, Wang S, Cheng W, Ma L, Liu G, Han D, Niu L. Effects of methyl cellulose‐based coating on physiochemical properties and chemical hazards of Chinese fried dough cake during storage. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Lipeng Han
- Center for Advanced Analytical Science School of Chemistry and Chemical Engineering Guangzhou University Guangzhou 510006 China
| | - Ye He
- School of Food Science and Engineering South China University of Technology Guangzhou 510640 China
| | - Shujie Wang
- School of Food Science and Engineering South China University of Technology Guangzhou 510640 China
| | - Weiwei Cheng
- Institute for Advanced Study Shenzhen University Shenzhen 518016 China
| | - Lukai Ma
- College of Light Industry and Food Zhongkai University of Agriculture and Engineering Guangzhou 510225 China
| | - Guoqin Liu
- School of Food Science and Engineering South China University of Technology Guangzhou 510640 China
| | - Dongxue Han
- Center for Advanced Analytical Science School of Chemistry and Chemical Engineering Guangzhou University Guangzhou 510006 China
| | - Li Niu
- Center for Advanced Analytical Science School of Chemistry and Chemical Engineering Guangzhou University Guangzhou 510006 China
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