1
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Lee DJ, Cheng F, Li D, Ding K, Carlin J, Moore E, Ai Y. Important roles of coarse particles in pasting and gelling performance of different pulse flours under high-temperature heating. Food Chem 2024; 447:138896. [PMID: 38458133 DOI: 10.1016/j.foodchem.2024.138896] [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: 12/05/2023] [Revised: 02/18/2024] [Accepted: 02/26/2024] [Indexed: 03/10/2024]
Abstract
Dehulled pea, lentil, and faba bean grains were milled into flours with 0.5- to 2.5-mm sieves. As the particle size decreased, damaged-starch contents of the flours from the same pulse crop increased. At a holding temperature of 95 °C in RVA, peak and final viscosities and gelling ability of the flours generally increased as the particle size decreased. When the holding temperature increased from 95 to 140 °C, pasting viscosities of pea and lentil flours and gel hardness of lentil flours gradually decreased. In contrast, pasting viscosities and gel hardness of faba bean flours reached the highest values at 120 °C. The comparison of the pulse flours varying in particle size across the three market classes revealed that coarse particles comprising agglomerated starch, protein, and dietary fiber (i.e., particles of the second peak in the bimodal particle-size distribution curves) showed significant correlations with certain important functional properties of pulse flours.
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Affiliation(s)
- Dong-Jin Lee
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon, SK, Canada; Department of Marine Bio Food Science, Gangneung-Wonju National University, Gangneung, Gangwon State, Republic of Korea
| | - Fan Cheng
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon, SK, Canada
| | - Dongxing Li
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon, SK, Canada
| | - Ke Ding
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon, SK, Canada
| | | | - Emily Moore
- PerkinElmer, Scientific Canada ULC, Woodbridge, ON, Canada
| | - Yongfeng Ai
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon, SK, Canada.
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2
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Saeed Omer SH, Hong J, Zheng X, Khashaba R. Sorghum Flour and Sorghum Flour Enriched Bread: Characterizations, Challenges, and Potential Improvements. Foods 2023; 12:4221. [PMID: 38231610 DOI: 10.3390/foods12234221] [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: 10/11/2023] [Revised: 10/31/2023] [Accepted: 11/10/2023] [Indexed: 01/19/2024] Open
Abstract
A Sorghum flour (SF) is a leading and prominent food source for humans in African countries. Recently extensive studies have been conducted on Sorghum bread (SB) or sorghum composite bread (SCB), covering various aspects. However, there are many technical challenges in the formation of SF and sorghum composite flour (SCF) that impact the quality of the bread and fail to meet the consumer's desires and expectations. This review primarily focuses on the characteristics of SF, SCF, SB, and SCB, with discussions encompassing the rheological and morphological properties of the dough, improvement strategies, and bread quality. Moreover, a comprehensive analysis has been conducted to investigate the behavior of SF and SCF along with a discussion of the challenges affecting bread quality and the strategies applied for improvement. The significant demand for nutrients-rich and gluten-free bread indicates that sorghum will become one of the most vital crops worldwide. However, further comprehensive research is highly demanded and necessary for an in-depth understanding of the key features of SF and the resulting bread quality. Such understanding is vital to optimize the utilization of sorghum grain in large-scale bread production.
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Affiliation(s)
- Saeed Hamid Saeed Omer
- College of Food Science and Technology, Henan University of Technology, Zhengzhou 450001, China
| | - Jing Hong
- National Engineering Research Center of Wheat and Corn Further Processing, Henan University of Technology, Zhengzhou 450001, China
| | - Xueling Zheng
- College of Food Science and Technology, Henan University of Technology, Zhengzhou 450001, China
| | - Reham Khashaba
- College of Food Science and Technology, Henan University of Technology, Zhengzhou 450001, China
- Faculty of Agriculture, New Valley University, El-Kharga 72511, Egypt
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3
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Helstad A, Marefati A, Ahlström C, Rayner M, Purhagen J, Östbring K. High-Pressure Pasteurization of Soy Okara. Foods 2023; 12:3736. [PMID: 37893629 PMCID: PMC10606389 DOI: 10.3390/foods12203736] [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: 08/28/2023] [Revised: 10/05/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Okara is a by-product from the production of soy beverages, which has a high content of protein and fiber. Even though it has a high nutritional value, it is generally discarded or used as animal feed or compost. The problem is its short shelf life due to its high water content and high water activity. The aim of this study was to investigate the effect of high-pressure pasteurization at 200 MPa, 400 MPa, and 600 MPa on the shelf life of soy okara. Microbiological growth, as well as thermal properties, viscosity, water holding capacity, and oil holding capacity, was evaluated after the pressure treatments. Treatment at 600 MPa significantly reduced (p < 0.05) the growth of total aerobic count, yeast and mold, and lactic acid bacteria for up to four weeks of storage at 4 °C. The pasting properties were increased while the water and oil holding capacities of the soy okara did not significantly change (p > 0.05) after high-pressure pasteurization at 400 MPa and 600 MPa. High-pressure pasteurization is therefore a potential application technique for soy okara to produce a microbiologically safe product with maintained functional properties. However, more research is needed to optimize the process and to further investigate the microbiological species present in untreated soy okara to exclude any potential food safety risks.
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Affiliation(s)
- Amanda Helstad
- Department of Food Technology Engineering and Nutrition, Lund University, Naturvetarvägen 12, 223 62 Lund, Sweden; (A.H.)
| | - Ali Marefati
- Department of Food Technology Engineering and Nutrition, Lund University, Naturvetarvägen 12, 223 62 Lund, Sweden; (A.H.)
| | - Cecilia Ahlström
- Department of Food Technology Engineering and Nutrition, Lund University, Naturvetarvägen 12, 223 62 Lund, Sweden; (A.H.)
| | - Marilyn Rayner
- Department of Food Technology Engineering and Nutrition, Lund University, Naturvetarvägen 12, 223 62 Lund, Sweden; (A.H.)
- Oatly AB, Ideon Science Park—Delta 5, Scheelevägen 19, 223 63 Lund, Sweden
| | - Jeanette Purhagen
- Department of Food Technology Engineering and Nutrition, Lund University, Naturvetarvägen 12, 223 62 Lund, Sweden; (A.H.)
| | - Karolina Östbring
- Department of Food Technology Engineering and Nutrition, Lund University, Naturvetarvägen 12, 223 62 Lund, Sweden; (A.H.)
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4
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Sun G, Ni P, Lam E, Hrapovic S, Bing D, Yu B, Ai Y. Exploring the functional attributes and in vitro starch and protein digestibility of pea flours having a wide range of amylose content. Food Chem 2023; 405:134938. [PMID: 36436232 DOI: 10.1016/j.foodchem.2022.134938] [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: 09/12/2022] [Revised: 11/08/2022] [Accepted: 11/09/2022] [Indexed: 11/16/2022]
Abstract
In this study, ten pea flours covering a broad range of amylose content (37.2-77.6 %, dsb) were characterized for functional and nutritional properties. As the amylose contents increased, the starch contents of the pea flours showed a downward trend (r = -0.990, p < 0.001 in Pearson correlation) but their protein and total dietary fiber contents exhibited an upward trend (r = 0.915, p < 0.001 and r = 0.885, p < 0.001, respectively). A greater amylose content tended to increase starch gelatinization temperatures of the pea flours, which thus required a higher cooking temperature for pasting viscosity development and subsequent gel formation. An increased amylose level reduced in vitro starch digestibility of the cooked pea flours (r = -0.944, p < 0.001) but did not influence in vitro protein digestibility. The insightful findings will be valuable for utilizing the diverse pea lines to create new flour, starch, and protein ingredients.
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Affiliation(s)
- Gexiao Sun
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon S7N 5A8, Canada
| | - Peiji Ni
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon S7N 5A8, Canada
| | - Edmond Lam
- Aquatic and Crop Resource Development Research Centre, National Research Council of Canada, Montreal H4P 2R2, Canada; Department of Chemistry, McGill University, Montreal H3A 0B8, Canada
| | - Sabahudin Hrapovic
- Aquatic and Crop Resource Development Research Centre, National Research Council of Canada, Montreal H4P 2R2, Canada
| | - Dengjin Bing
- Lacombe Research and Development Centre, Agriculture and Agri-Food Canada, Lacombe T4L 1W1, Canada
| | - Bianyun Yu
- Aquatic and Crop Resource Development Research Centre, National Research Council Canada, Saskatoon S7N 0W9, Canada.
| | - Yongfeng Ai
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon S7N 5A8, Canada.
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5
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Cheng F, Ding K, Yin H, Tulbek M, Chigwedere CM, Ai Y. Milling and differential sieving to diversify flour functionality: A comparison between pulses and cereals. Food Res Int 2023; 163:112223. [PMID: 36596152 DOI: 10.1016/j.foodres.2022.112223] [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: 07/20/2022] [Revised: 11/17/2022] [Accepted: 11/20/2022] [Indexed: 11/25/2022]
Abstract
In this study, pulse (pea, lentil) and cereal (barley, oats) seeds were firstly milled into whole flours, which were then sieved into coarse and fine flours. The particle sizes of the three generated flour streams followed a descending order of coarse > whole > fine, consistent with the observation under scanning electron microscopy (SEM). Among the four crops, the three flour streams showed the same rank order of fine > whole > coarse in starch and damaged-starch contents but the opposite order in ash and total dietary fiber contents. Thus, those functional properties closely related to starch occurring in flour, such as L* (brightness), starch gelatinization enthalpy change (ΔH), and gel hardness, followed the same order of fine > whole > coarse. By contrast, protein contents of the three flour streams did not vary in pea and lentil but showed a trend of coarse > whole > fine in barley and oats, which could partially explain generally comparable foaming and emulsifying properties of the three streams of pulse flours as well as an order of coarse > whole > fine in oil-binding capacity (OBC) of cereal flours, respectively. The different particle sizes and chemical compositions of the three flour streams only resulted in a descending order of fine > whole > coarse in the pasting viscosities of the pulse flours but did not lead to such a clear trend in the cereal flours, which could be partly attributable to the different microscopic structures of the pulse and cereal seeds and their corresponding flours. This research clearly demonstrated that particle size, chemical composition, and microscopic structure were important variables determining the specific techno-functional properties of pulse and cereal flours.
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Affiliation(s)
- Fan Cheng
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon, SK, Canada
| | - Ke Ding
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon, SK, Canada
| | - Hanyue Yin
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon, SK, Canada
| | - Mehmet Tulbek
- Saskatchewan Food Industry Development Centre, Saskatoon, SK, Canada
| | - Claire Maria Chigwedere
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon, SK, Canada
| | - Yongfeng Ai
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon, SK, Canada.
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6
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Thermal, Pasting, and Hydration Properties of Flour from Novel Cassava Cultivars for Potential Applications in the Food Industry. ACTA UNIVERSITATIS CIBINIENSIS. SERIES E: FOOD TECHNOLOGY 2022. [DOI: 10.2478/aucft-2022-0019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Abstract
Cassava root flours from five different cultivars (C-MSAF2, C-P4/10, C-P98/0505, C-P98/0002, and C-UKF8) were studied for their potential application in the food industry. Proximate composition, functional, thermal, and pasting properties were investigated. Cassava flours were high in carbohydrates (85-86%) and their amino acid profiles varied. Cultivars C-MSAF2, C-P98/0002, and C-UKF8 showed high protein content (5.06%), mineral content (2.36%), and the largest particle size (72.33 µm), respectively. Solubility of cassava flours decreased as temperatures increased, however, swelling power and water absorption capacity increased. C-MSAF2 showed the highest peak viscosity, breakdown viscosity, and shortest peak time. C-P98/0505 showed the highest final viscosity, the highest pasting temperature, and the longest peak time. Cassava flours studied are promising candidates for utilization in the baking industry, however, their incorporation into baked product formulations needs further investigation.
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7
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Yang T, Zhong L, Jiang G, Liu L, Wang P, Zhong Y, Yue Q, Ouyang L, Zhang A, Li Z, Cui Z, Jiang D, Zhou Q. Comparative study on bread quality and starch digestibility of normal and waxy wheat (Triticum aestivum L.) modified by maltohexaose producing α-amylases. Food Res Int 2022; 162:112034. [DOI: 10.1016/j.foodres.2022.112034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 10/05/2022] [Accepted: 10/09/2022] [Indexed: 11/30/2022]
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8
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Tian Y, Qu J, Zhou Q, Ding L, Cui Y, Blennow A, Zhong Y, Liu X. High pressure/temperature pasting and gelling of starch related to multilevel structure-analyzed with RVA 4800. Carbohydr Polym 2022; 295:119858. [DOI: 10.1016/j.carbpol.2022.119858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 07/05/2022] [Accepted: 07/07/2022] [Indexed: 11/02/2022]
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9
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The Influence of Different Pretreatment Methods of Highland Barley by Solid-State Fermentation with Agaricus sinodeliciosus var. Chaidam ZJU-TP-08 on Its Nutrient Content, Functional Properties and Physicochemical Characteristics. J Fungi (Basel) 2022; 8:jof8090940. [PMID: 36135665 PMCID: PMC9503706 DOI: 10.3390/jof8090940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 08/27/2022] [Accepted: 09/01/2022] [Indexed: 11/24/2022] Open
Abstract
To enhance the nutritional value of highland barley (HB), this work investigated the effects of solid-state fermentation (SSF) by Agaricus sinodeliciosus var. Chaidam ZJU-TP-08 on nutrient content, phenolic components, antioxidant activities, and physicochemical characteristics of HB upon different pretreatments (germination, ultrasound and soaking). The results showed that germinated highland barley (GHB) exhibited higher levels of ergosterol (0.19 ± 0.01 mg/g) in all fermentation groups. The content of β-glucan was higher in the SSF-GHB, with an increase of 24.21% compared to the control. The content of total amino acids, dietary fiber, total phenols and flavonoids were higher in the fermentation HB pretreated by ultrasound, increasing respectively by 5.60%, 61.50%, 25.10% and 65.32% compared to the control group. In addition, the colonized HB exhibited excellent physicochemical characteristics, including increased water solubility index and decreased pasting characteristics. Herein, the nutritional value and the biological activities were enriched in the pretreated HB through SSF, indicating its potential application for nutrition-enriched functional foods.
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10
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Park SK, Lee DJ, Baik OD. Factors Influencing Bactericidal Efficacy using Atmospheric Cold Plasma (ACP) against Escherichia coli in Wheat Flour. Food Res Int 2022; 162:111985. [DOI: 10.1016/j.foodres.2022.111985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 09/06/2022] [Accepted: 09/26/2022] [Indexed: 12/01/2022]
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11
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Li D, Yuan TZ, Li J, Wanasundara JPD, Tulbek MC, Ai Y. Understanding structure, functionality, and digestibility of faba bean starch for potential industrial uses. Cereal Chem 2022. [DOI: 10.1002/cche.10594] [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)
- Dongxing Li
- Department of Food and Bioproduct SciencesUniversity of SaskatchewanSaskatoonCanada
| | - Tommy Z. Yuan
- Department of Food and Bioproduct SciencesUniversity of SaskatchewanSaskatoonCanada
| | - Jiayi Li
- Department of Food and Bioproduct SciencesUniversity of SaskatchewanSaskatoonCanada
| | | | | | - Yongfeng Ai
- Department of Food and Bioproduct SciencesUniversity of SaskatchewanSaskatoonCanada
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12
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Effects of Different Gluten Proteins on Starch’s Structural and Physicochemical Properties during Heating and Their Molecular Interactions. Int J Mol Sci 2022; 23:ijms23158523. [PMID: 35955657 PMCID: PMC9368910 DOI: 10.3390/ijms23158523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 07/27/2022] [Accepted: 07/29/2022] [Indexed: 11/29/2022] Open
Abstract
Starch–gluten interactions are affected by biopolymer type and processing. However, the differentiation mechanisms for gluten–starch interactions during heating have not been illuminated. The effects of glutens from two different wheat flours (a weak-gluten (Yangmai 22, Y22) and a medium-strong gluten (Yangmai 16, Y16)) on starch’s (S) structural and physicochemical properties during heating and their molecular interactions were investigated in this study. The results showed that gluten hindered the gelatinization and swelling of starch during heating when temperature was below 75 °C, due to competitive hydration and physical barriers of glutens, especially in Y22. Thus, over-heating caused the long-range molecular order and amylopectin branches of starch to be better preserved in the Y22-starch mixture (Y22-S) than in the Y16-starch mixture (Y16-S). Meanwhile, the starch’s degradation pattern during heating in turn influenced the polymerization of both glutens. During heating, residual amylopectin branching points restricted the aggregation and cross-linking of gluten proteins due to steric hindrance. More intense interaction between Y16 and starch during heating mitigated the steric hindrance in starch–gluten networks, which was due to more residual short-range ordered starch and hydrogen bonds involved in the formation of starch–gluten networks in Y16-S during heating.
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13
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Liu T, Zhou Y, Wu D, Chen Q, Shu X. Germinated high‐resistant starch rice: A potential novel functional food. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tian Liu
- State Key Laboratory of Rice Biology and Key Laboratory of the Ministry of Agriculture for the Nuclear‐Agricultural Sciences Zhejiang University Hangzhou 310029 China
| | - Yufeng Zhou
- State Key Laboratory of Rice Biology and Key Laboratory of the Ministry of Agriculture for the Nuclear‐Agricultural Sciences Zhejiang University Hangzhou 310029 China
| | - Dianxing Wu
- State Key Laboratory of Rice Biology and Key Laboratory of the Ministry of Agriculture for the Nuclear‐Agricultural Sciences Zhejiang University Hangzhou 310029 China
- Hainan Institute of Zhejiang University Yazhou Bay Science and Technology City Yazhou District, Sanya 572025 China
| | - Qihe Chen
- Department of Food Science and Nutrition Zhejiang University Hangzhou China
| | - Xiaoli Shu
- State Key Laboratory of Rice Biology and Key Laboratory of the Ministry of Agriculture for the Nuclear‐Agricultural Sciences Zhejiang University Hangzhou 310029 China
- Hainan Institute of Zhejiang University Yazhou Bay Science and Technology City Yazhou District, Sanya 572025 China
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14
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Ranaweera RMKS, Gunathilake KDPP. Physicochemical characteristics and functional properties of
Caryota urens
flour and formulated gluten‐free crackers. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- R. M. K. S. Ranaweera
- Department of Food Science & Technology, Faculty of Livestock, Fisheries & Nutrition Wayamba University of Sri Lanka Makandura, Gonawila Sri Lanka
| | - K. D. P. P. Gunathilake
- Department of Food Science & Technology, Faculty of Livestock, Fisheries & Nutrition Wayamba University of Sri Lanka Makandura, Gonawila Sri Lanka
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15
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Influence of starch physicochemical properties on biscuit-making quality of wheat lines with high-molecular-weight glutenin subunit (HMW-GS) absence. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113166] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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16
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Németh R, Tömösközi S. Rye: Current state and future trends in research and applications. ACTA ALIMENTARIA 2021. [DOI: 10.1556/066.2021.00162] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Abstract
After wheat, rye is the second most important raw material for bread and bakery products, and it is one of the most excellent sources of dietary fibres and bioactive compounds. Besides, rye is utilised in more and more other food products as well, such as breakfast cereals, porridges, pasta, snack products, etc. Interestingly, its production is decreasing worldwide, probably because of the expansion of other cereals (e.g. triticale), but also the effect of climate change can also play a role therein. However, there is no doubt that scientific research aimed at studying the possible health benefits and the potential of rye in the development of novel food products has intensified over the past decade.
The aim of our paper is to make a comprehensive review of the latest results on the compositional and technological properties of rye that fundamentally influence its utilisation for food purposes. Furthermore, this review aims to identify the current development directions and trends of rye products.
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Affiliation(s)
- R. Németh
- Research Group of Cereal Science and Food Quality, Department of Applied Biotechnology and Food Science, Faculty of Chemical Technology and Biotechnology, Budapest University of Technology and Economics, Műegyetem rkp. 3., 1111, Budapest, Hungary
| | - S. Tömösközi
- Research Group of Cereal Science and Food Quality, Department of Applied Biotechnology and Food Science, Faculty of Chemical Technology and Biotechnology, Budapest University of Technology and Economics, Műegyetem rkp. 3., 1111, Budapest, Hungary
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17
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Oppong D, Panpipat W, Chaijan M. Chemical, physical, and functional properties of Thai indigenous brown rice flours. PLoS One 2021; 16:e0255694. [PMID: 34343208 PMCID: PMC8330919 DOI: 10.1371/journal.pone.0255694] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 07/22/2021] [Indexed: 11/26/2022] Open
Abstract
Thai indigenous brown rice flours from Nakhon Si Thammarat, Thailand, namely Khai Mod Rin (KMRF) and Noui Khuea (NKRF), were assessed for quality aspects in comparison with brown Jasmine rice flour (JMRF) and commercial rice flour (CMRF) from Chai Nat 1 variety. All the rice flours had different chemical composition, physical characteristic, and techno-functionality. The KMRF, NKRF, and JMRF were classified as a low amylose type (19.56-21.25% dw). All rice flours had low total extractable phenolic content (0.1-0.3 mg GAE/g dw) with some DPPH● scavenging activity (38.87-46.77%). The variations in the bulk density (1.36-1.83 g/cm3), water absorption capacity (0.71-1.17 g/g), solubility (6.93-13.67%), oil absorption capacity (1.39-2.49 g/g), and swelling power (5.71-6.84 g/g) were noticeable. The least gelation concentration ranged from 4.0 to 8.0% where KMRF was easier to form gel than JMRF, and NKRF/CMRF. The foam capacity of the flours was relatively low (1.30-2.60%). The pasting properties differed among rice flours and the lowest pasting temperature was observed in CMRF. Overall, the chemical, physical, functional, and pasting qualities of flours were substantially influenced by rice variety. The findings offered fundamental information on Thai indigenous rice flour that can be used in food preparations for specific uses.
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Affiliation(s)
- David Oppong
- Food Technology and Innovation Research Center of Excellence, School of Agricultural Technology and Food Industry, Walailak University, Thasala, Nakhon Si Thammarat, Thailand
| | - Worawan Panpipat
- Food Technology and Innovation Research Center of Excellence, School of Agricultural Technology and Food Industry, Walailak University, Thasala, Nakhon Si Thammarat, Thailand
| | - Manat Chaijan
- Food Technology and Innovation Research Center of Excellence, School of Agricultural Technology and Food Industry, Walailak University, Thasala, Nakhon Si Thammarat, Thailand
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18
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Hirunyophat P, Chalermchaiwat P, On‐nom N, Prinyawiwatkul W. Selected nutritional quality and physicochemical properties of silkworm pupae (frozen or powdered) from two species. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.14985] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Patthama Hirunyophat
- Food and Nutrition Program Department of Home Economics Faculty of Agriculture Kasetsart University 50, Ngam Wong Wan Road Bangkok Thailand
| | - Parisut Chalermchaiwat
- Food and Nutrition Program Department of Home Economics Faculty of Agriculture Kasetsart University 50, Ngam Wong Wan Road Bangkok Thailand
| | - Nattira On‐nom
- Institute of Nutrition Mahidol University Phutthamonthon Sai 4 Road Nakhon Pathom999Thailand
| | - Witoon Prinyawiwatkul
- School of Nutrition and Food Sciences Louisiana State UniversityAgricultural Center Baton Rouge LA70803USA
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