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Görgüç A, Erdoğdu Ö, Demirci K, Bayraktar B, Yilmaz FM. Cryoprotective role of vacuum infused inulin on the quality of artichoke: Interactive effects of freezing, thawing and storage period. Cryobiology 2024; 116:104914. [PMID: 38821389 DOI: 10.1016/j.cryobiol.2024.104914] [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: 01/20/2024] [Revised: 05/28/2024] [Accepted: 05/29/2024] [Indexed: 06/02/2024]
Abstract
Freezing of artichoke is a promising alternative to storing it in brine and canning. The perishable vegetable was vacuum infused with inulin to improve freezing tolerance. Artichokes with and without inulin were frozen by static, air blast and individual quick freezing (IQF) methods and thawed by microwave, 25 °C and 4 °C temperature levels at each month of 6-months storage. Process conditions were evaluated by multivariate analysis of variance (MANOVA) and were found significant on the quality parameters. Inulin infusion better conserved the aw, color, texture, ascorbic acid and overall integrity of artichokes during frozen storage. Inulin incorporation and IQF showed mutual positive effect on drip loss. Polyphenol oxidase (PPO) activity values fitted to 2nd order kinetic and the highest residuals were determined in static freezing. PPO showed alleviating effect on total phenolic content. Vacuum impregnation caused a color difference prior to freezing, but was found effective for maintaining color during storage. As a result, the use of quick freezing techniques together with the addition of cryoprotectant was effective in the preservation of artichoke quality attributes during frozen storage.
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Affiliation(s)
- Ahmet Görgüç
- Aydın Adnan Menderes University, Faculty of Engineering, Food Engineering Department, 09010-Efeler, Aydın, Türkiye
| | - Özlem Erdoğdu
- Aydın Adnan Menderes University, Faculty of Engineering, Food Engineering Department, 09010-Efeler, Aydın, Türkiye; Aydın Adnan Menderes University, Graduate School of Natural and Applied Sciences, Food Engineering Program, 09010-Efeler, Aydın, Türkiye
| | - Kardelen Demirci
- Aydın Adnan Menderes University, Graduate School of Natural and Applied Sciences, Food Engineering Program, 09010-Efeler, Aydın, Türkiye
| | - Beyzanur Bayraktar
- Aydın Adnan Menderes University, Graduate School of Natural and Applied Sciences, Food Engineering Program, 09010-Efeler, Aydın, Türkiye
| | - Fatih Mehmet Yilmaz
- Aydın Adnan Menderes University, Faculty of Engineering, Food Engineering Department, 09010-Efeler, Aydın, Türkiye.
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2
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Bisht B, Lohani UC, Nanda M, Kumar S, Vlaskin M, Dsouza A, Joshi S, Kumar V. Synergistic interaction between hydrocolloids and kinnow peel biowaste for the development of edible fillers using response surface methodology. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:2595-2613. [PMID: 38063971 DOI: 10.1007/s11356-023-31247-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 11/14/2023] [Indexed: 01/18/2024]
Abstract
Rapidly rising societal awareness about the planet sustainability through developing environmentally friendly and biodegradable alternatives to current impact of plastics waste represents an emerging need for establishing a circular bioeconomy of cleaner, safer, greener, and sustainable future. Until now, no investigation has been done on edible tableware made from leftover fruit peels. Presently, Kinnow mandarin is the most commercially farmed citrus fruit commodity, with the highest production, productivity, and popularity among all horticulture crops worldwide, generating vast quantity of peels ending up as putrefying biowaste that impacts ecosystem health. Sustainable efforts are therefore required in the circular economy to develop a creative and comprehensive strategy to address aforementioned issues, raising profitability, enhancing processing efficiency, and exploring "taste over waste," which contributes to overall sustainability. Therefore, in the current study, we established an approach for transforming the citrus peels biowaste into food-related end products by creating edible fillers, which is a sustainable material in terms of its functional, physical, and microbiological qualities for holding of confectionery products. The optimum level of independent variables with maximum desirability were found to be 0.75% calcium chloride concentration, 1.01% agar concentration, and 10% moisture content. A significant (p < 0.05) effect of process parameters was found in all responses. Model validation revealed that the model developed was accurate, with a prediction error ranging from - 9.96 to 3.28%. The technology developed for biowaste-based biofillers is still in a nascent stage, and it is expected that significant advancements will be made in the bio-refinery industries that can make edible fillers a reality in the future and might be helpful in contributing towards sustainable development. This research also demonstrated an efficient and novel approach towards a "zero-waste."
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Affiliation(s)
- Bhawna Bisht
- Algal Research and Bioenergy Laboratory, Department of Food Science and Technology, Graphic Era (Deemed to Be University), Dehradun, Uttarakhand, 248002, India
- Department of Post-Harvest Process and Food Engineering, College of Technology, G. B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand, 263145, India
| | - Umesh Chandra Lohani
- Department of Post-Harvest Process and Food Engineering, College of Technology, G. B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand, 263145, India
| | - Manisha Nanda
- Department of Microbiology, Graphic Era (Deemed to Be University), Dehradun, Uttarakhand, 248002, India
| | - Sanjay Kumar
- Algal Research and Bioenergy Laboratory, Department of Food Science and Technology, Graphic Era (Deemed to Be University), Dehradun, Uttarakhand, 248002, India
| | - Mikhail Vlaskin
- Joint Institute for High Temperatures of the Russian Academy of Sciences, Moscow, Russian Federation
| | - Anna Dsouza
- Peoples' Friendship, University of Russia (RUDN University), Moscow, Russian Federation
| | - Saloni Joshi
- Algal Research and Bioenergy Laboratory, Department of Food Science and Technology, Graphic Era (Deemed to Be University), Dehradun, Uttarakhand, 248002, India
| | - Vinod Kumar
- Algal Research and Bioenergy Laboratory, Department of Food Science and Technology, Graphic Era (Deemed to Be University), Dehradun, Uttarakhand, 248002, India.
- Peoples' Friendship, University of Russia (RUDN University), Moscow, Russian Federation.
- Graphic Era Hill University, Dehradun, Uttarakhand, 248002, India.
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Li Y, Niu L, Sun C, Tu J, Xiao J. Comparison of in vitro starch digestibility and structure of matcha-fortified starch vermicelli from different botanical sources. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:7775-7784. [PMID: 37483079 DOI: 10.1002/jsfa.12875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 02/12/2023] [Accepted: 07/22/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND In a study to explore the utilization of polyphenols in complex digestive systems, starch-based vermicelli was employed as the carrier and matcha (MT) was used as the source of polyphenols. Four percent MT was extruded with A-, B-, and C-type starch of rice, sweet potato, and mung bean to prepared starch vermicelli rice starch vermicelli (RSV), sweet potato starch vermicelli (SPSV), and mung bean starch vermicelli (MBSV), respectively. The multi-scale structure of starch, the digestive kinetics of starch, and the bioaccessibility of polyphenols during in vitro digestion were monitored. RESULTS Matcha did not change the crystal configuration of vermicelli, but increased the relative crystallinity of RSV. Vermicelli with MT possessed a more uniform structure, and the polydispersity index decreased from 3.85-4.89 to 2.56-3.69. However, these structural changes made only a limited contribution to delaying digestion. The detection of polyphenols during digestion revealed that the release of most polyphenols was accomplished in the first 20 min of digestion. The release amount was in the order RSV + MT > MBSV + MT > SPSV + MT, and reached 4.81-5.45 mg GAE g-1 . Correspondingly, the activity of digestive enzyme decreased in the order RSV + MT < MBSV + MT < SPSV + MT. Consequently, MT significantly (P < 0.05) reduced the digestive rate of vermicelli, and the rapidly digested starch and predicted glycemic index of RSV + MT decreased from 71.28% to 56.31% and from 74.68 to 62.86, respectively. The released polyphenols were also the main source of the strong antioxidant capacity of vermicelli with MT. CONCLUSIONS These results provided a theoretical basis for using polyphenols to pursue healthy starch-based food. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Yun Li
- School of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, China
| | - Liya Niu
- School of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, China
| | - Chao Sun
- School of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, China
| | - Jin Tu
- School of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, China
| | - Jianhui Xiao
- School of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, China
- Jiangxi Province Key Laboratory of Tuberous Plant Biology, Jiangxi Agricultural University, Nanchang, China
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4
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Naji‐Tabasi S, Shahidi‐Noghabi M, Modiri Dovom A, Davtalab M. The use of hydrogel structures in production of extruded rice and investigation of its qualitative characteristics. Food Sci Nutr 2023; 11:5873-5881. [PMID: 37823096 PMCID: PMC10563678 DOI: 10.1002/fsn3.3466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 05/19/2023] [Accepted: 05/20/2023] [Indexed: 10/13/2023] Open
Abstract
The aim of this study was to investigate the quality parameters of extruded rice containing hydrogel and comparing with natural rice (Hashemi variety rice). Extruded rice was produced with composite hydrogel (gellan, xanthan and sodium alginate) at the concentrations of 0.0 (control sample), gellan (0.5%)-alginate (0.5%) (GA1), gellan (1%)-alginate (1%) (GA2), gellan (0.5%)-alginate (0.5%)-xanthan (0.1%) (GAX 1%), and gellan (1%)-alginate (1%)-xanthan (0.2%) (GAX2%). The use of hydrogels had no significant effect on moisture content, ash content, cooking time, and color properties of extruded rice (p ≥ .05). In contrast, hydrogel significantly increased water absorption ratio (WAR), water solubility index (WSI), water absorption index (WAI), and textural properties (p ˂ .05) of extruded rice. This observation supports the highest score found for extruded rice containing GA2% and GAX2% in sensory properties, which were similar to natural rice. GA2% rice sample showed the similar texture characteristic, cooking feature, and color parameter to natural rice, ultimately, showing better organoleptic properties.
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Affiliation(s)
- Sara Naji‐Tabasi
- Department of Food NanotechnologyResearch Institute of Food Science and Technology (RIFST)MashhadIran
| | - Mostafa Shahidi‐Noghabi
- Department of Food ChemistryResearch Institute of Food Science and Technology (RIFST)MashhadIran
| | - Atena Modiri Dovom
- Department of Food NanotechnologyResearch Institute of Food Science and Technology (RIFST)MashhadIran
| | - Maryam Davtalab
- Department of Food NanotechnologyResearch Institute of Food Science and Technology (RIFST)MashhadIran
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5
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Kraithong S, Theppawong A, Huang R. Encapsulated starch characteristics and its shell matrix mechanisms controlling starch digestion. Food Chem 2023; 423:136322. [PMID: 37192559 DOI: 10.1016/j.foodchem.2023.136322] [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: 01/12/2023] [Revised: 04/11/2023] [Accepted: 05/04/2023] [Indexed: 05/18/2023]
Abstract
Encapsulated starch can be classified as physically inaccessible starch or type 1 resistant starch (RS1), which is produced by encapsulating starch granules within food matrices using various encapsulation techniques. Encapsulated starch has the potential to be used as a functional ingredient in low-/medium-glycemic index (GI) foods as it can help control glycemic and insulin responses. Despite its remarkable benefits, the relevant information related to entrapped starch and its application is still insufficient and needs further elucidation. The objective of this work is to present a comprehensive overview of the current techniques utilized for the preparation of encapsulated starch and its characteristics, thereby extending the fundamental knowledge. Furthermore, this review delves into the mechanisms governing starch hydrolysis regulated by shell matrices and provides the prospective utilization of encapsulated starch in food production.
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Affiliation(s)
- Supaluck Kraithong
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou 510642, China.
| | - Atiruj Theppawong
- Organic and Biomimetic Chemistry Research Group, Ghent University, Krijgslaan 281 S4, B-9000 Ghent, Belgium
| | - Riming Huang
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou 510642, China.
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Zhang J, You Y, Li C, Ban X, Gu Z, Li Z. The modulatory roles and regulatory strategy of starch in the textural and rehydration attributes of dried noodle products. Crit Rev Food Sci Nutr 2022; 64:5551-5567. [PMID: 36524398 DOI: 10.1080/10408398.2022.2155797] [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] [Indexed: 12/23/2022]
Abstract
Noodles are popular staple foods globally, and dried noodle products (DNPs) have gained increasing attention due to recent changes in consumer diet behavior. Rapid rehydration and excellent texture quality are the two major demands consumers make of dried noodle products. Unfortunately, these two qualities conflict with each other: the rapid rehydration of DNPs generally requires a loose structure, which is disadvantageous for good texture qualities. This contradiction limits further development of the noodle industry, and overcoming this limitation remains challenging. Starch is the major component of noodles, and it has two main roles in DNPs. It serves as a skeleton for the noodle in gel networks form or acts as a noodle network filler in granule form. In this review, we comprehensively investigate the different roles of starch in DNPs, and propose strategies for balancing the conflicts between texture and rehydration qualities of DNPs by regulating the gel network and granule structure of starch. Current strategies in regulating the gel network mainly focused on the hydrogen bond strength, the orientation degree, and the porosity; while regulating granule structure was generally performed by adjusting the integrity and the gelatinization degree of starch. This review assists in the production of instant dried noodle products with desired qualities, and provides insights into promising enhancements in the quality of starch-based products by manipulating starch structure.
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Affiliation(s)
- Jiayan Zhang
- School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
| | - Yuxian You
- School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
| | - Caiming Li
- School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, People's Republic of China
| | - Xiaofeng Ban
- School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, People's Republic of China
| | - Zhengbiao Gu
- School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, People's Republic of China
| | - Zhaofeng Li
- School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, People's Republic of China
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7
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Jia Y, Zhang Z, Li M, Ji N, Qin Y, Wang Y, Shi R, Wang T, Xiong L, Sun Q. The effect of hydroxypropyl starch on the improvement of mechanical and cooking properties of rice noodles. Food Res Int 2022; 162:111922. [DOI: 10.1016/j.foodres.2022.111922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/08/2022] [Accepted: 09/07/2022] [Indexed: 11/04/2022]
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8
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González LC, Loubes MA, Bertotto MM, Tolaba MP. Rice‐based noodle formulation: consumer preference and optimization by mixture design. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.17153] [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)
- Luciana C. González
- University of Buenos Aires Faculty of Exact and Natural Sciences, Industry Department. Buenos Aires Argentina
- CONICET‐University of Buenos Aires. Institute of Food Technology and Chemical Processes (ITAPROQ). Buenos Aires Argentina
| | - María A. Loubes
- University of Buenos Aires Faculty of Exact and Natural Sciences, Industry Department. Buenos Aires Argentina
- CONICET‐University of Buenos Aires. Institute of Food Technology and Chemical Processes (ITAPROQ). Buenos Aires Argentina
| | - María M. Bertotto
- National Service for Agri‐Food Health and Quality (SENASA), General Directorate for Animal Health. Buenos Aires Argentina
| | - Marcela P. Tolaba
- University of Buenos Aires Faculty of Exact and Natural Sciences, Industry Department. Buenos Aires Argentina
- CONICET‐University of Buenos Aires. Institute of Food Technology and Chemical Processes (ITAPROQ). Buenos Aires Argentina
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9
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Kraithong S, Wang S, Junejo SA, Fu X, Theppawong A, Zhang B, Huang Q. Type 1 resistant starch: Nutritional properties and industry applications. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107369] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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10
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González LC, Loubes MA, Tolaba MP. Effect of Ball‐Milled Rice Starch and Other Functional Ingredients on Quality Attributes of Rice‐Based Dough and Noodles. STARCH-STARKE 2022. [DOI: 10.1002/star.202100241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Luciana Carla González
- University of Buenos Aires Faculty of Exact and Natural Sciences Industry Department Buenos Aires Argentina
- CONICET‐University of Buenos Aires Institute of Food Technology and Chemical Processes (ITAPROQ) Buenos Aires Argentina
| | - María Ana Loubes
- University of Buenos Aires Faculty of Exact and Natural Sciences Industry Department Buenos Aires Argentina
- CONICET‐University of Buenos Aires Institute of Food Technology and Chemical Processes (ITAPROQ) Buenos Aires Argentina
| | - Marcela Patricia Tolaba
- University of Buenos Aires Faculty of Exact and Natural Sciences Industry Department Buenos Aires Argentina
- CONICET‐University of Buenos Aires Institute of Food Technology and Chemical Processes (ITAPROQ) Buenos Aires Argentina
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11
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TANGTHANANTORN J, WICHIENCHOT S, SIRIVONGPAISAL P. Development of fresh and dried noodle products with high resistant starch content from banana flour. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.68720] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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12
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Jin F, Niu L, Tu J, Xiao J. Effect of Different Starches on Edible Quality, In Vitro Starch Digestibility, and Antioxidant Property of Black Rice Noodle. STARCH-STARKE 2021. [DOI: 10.1002/star.202100168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Fengfang Jin
- School of Food Science and Engineering Jiangxi Agricultural University 1101 Zhimin Road Nanchang 330045 China
| | - Liya Niu
- School of Food Science and Engineering Jiangxi Agricultural University 1101 Zhimin Road Nanchang 330045 China
| | - Jin Tu
- School of Food Science and Engineering Jiangxi Agricultural University 1101 Zhimin Road Nanchang 330045 China
| | - Jianhui Xiao
- School of Food Science and Engineering Jiangxi Agricultural University 1101 Zhimin Road Nanchang 330045 China
- Key Laboratory of Crop Physiology, Ecology and Genetic Breeding Ministry of Education Jiangxi Agricultural University Nanchang 330045 China
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13
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Kraithong S, Rawdkuen S. Effects of food hydrocolloids on quality attributes of extruded red Jasmine rice noodle. PeerJ 2020; 8:e10235. [PMID: 33194418 PMCID: PMC7648449 DOI: 10.7717/peerj.10235] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 10/04/2020] [Indexed: 11/20/2022] Open
Abstract
The aim of this study was to examine the quality characteristics of extruded red Jasmine rice flour (RJF) noodle that had been prepared with hydrocolloids, namely guar gum (GG), carboxymethyl cellulose (CMC), and xanthan gum (XG) at the concentrations of 0.0 (control sample), 0.2, and 0.4% (w/w), respectively. The use of hydrocolloids had no effect on total phenolic contents, antioxidant properties (DPPH, ABTS, and FRAP), color, and X-ray diffraction patterns (p > 0.05). In contrast, the hydrocolloids tended to increase the expansion ration of the noodle. GG and CMC improved cooking, textural, and sensory properties. Ultimately, 0.2%-GG showed the lowest cooking loss (5.07%) when compared with others. Moreover, it also provided the noodle with better textural properties such as tensile strength, extensibility, hardness, cohesiveness, and chewiness (p < 0.05). For these reasons, the highest acceptability (6.75) for the noodle was achieved with GG02. XG resulted in lower overall acceptability (5.05), particularly the 0.4%-XG recipe (p < 0.05). Thus, usage of 0.2%-GG was the best option for improving the qualities of extruded RJF noodle. XG was deemed ineffective for improving the noodle.
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Affiliation(s)
- Supaluck Kraithong
- Unit of Innovative Food Packaging and Biomaterials, School of Agro-Industry, Mae Fah Luang University, Muang, Chiang Rai, Thailand
| | - Saroat Rawdkuen
- Unit of Innovative Food Packaging and Biomaterials, School of Agro-Industry, Mae Fah Luang University, Muang, Chiang Rai, Thailand
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Zhong Y, Xiang X, Chen T, Zou P, Liu Y, Ye J, Luo S, Wu J, Liu C. Accelerated aging of rice by controlled microwave treatment. Food Chem 2020; 323:126853. [PMID: 32339762 DOI: 10.1016/j.foodchem.2020.126853] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 03/10/2020] [Accepted: 04/17/2020] [Indexed: 12/11/2022]
Abstract
To obtain the desired technological properties (pasting, texture, and rheology) of naturally aged rice (AR), the aging process of freshly harvested rice was accelerated by controlled microwave treatment at 540 W for 1-3 min. Similar to AR, the rice microwave treated for 2 min showed increased pasting viscosities (peak, trough, breakdown, final, and setback) and pasting temperature, enhanced gel hardness and strength, and reduced gel adhesiveness. The mechanism by which microwaves accelerated rice aging was illustrated. Microwave treatment promoted the formation of protein disulfide bonds and the release of free phenolic acids, which enhanced protein gel network and cell wall strength. This phenomenon inhibited the swelling of starch granules and consequently modified the technological properties of rice. The crystalline structure and fatty acid content of rice flour was uninvolved in the mechanism, but the microwave-induced micromechanical change (intercellular cleavage to intracellular cleavage) of rice endosperm may be involved.
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Affiliation(s)
- Yejun Zhong
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, China
| | - Xiaoyue Xiang
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, China
| | - Tingting Chen
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, China
| | - Pei Zou
- Jiangxi Biotech Vocational College, 608 Nanlian Road, Nanchang 330200, China
| | - Yunfei Liu
- Institute of Applied Chemistry, Jiangxi Academy of Sciences, 7777 Changdong Avenue, Nanchang 330096, China
| | - Jiangping Ye
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, China
| | - Shunjing Luo
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, China
| | - Jianyong Wu
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, China.
| | - Chengmei Liu
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, China.
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15
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Role of hydrocolloids in gluten free noodles made with tiger nut flour as non-conventional powder. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2019.105194] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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