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Li H, Guo X, Zhu X, Chen Y, Zhang L, Lu J, Qian Q. Effect of ultrahigh pressure processing (UHP) on physicochemical properties, antioxidant activity and anti-inflammatory activity of insoluble dietary fiber from Pholiota nameko. Food Sci Biotechnol 2024; 33:453-464. [PMID: 38222903 PMCID: PMC10786768 DOI: 10.1007/s10068-023-01342-w] [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: 03/15/2023] [Revised: 04/27/2023] [Accepted: 05/14/2023] [Indexed: 01/16/2024] Open
Abstract
The aim of this study was to evaluate the effect of ultrahigh pressure processing (UHP) of 200, 300, 400, 500, 600 and 700 MPa for 20, 40 and 30 min on physicochemical and bioactive properties of the insoluble dietary fiber Pholiota nameko (PN-IDF). The results revealed that UHP were capable of decreasing the particle size of PN-IDF and binding phenolic content. Moreover, UHP technique had an improving effect on the bioaccessible phenolic content, the water-holding capacity, the oil-holding capacity and the nitrite ion adsorption capacity. Further, UHP technique presented a promoting effect on the antioxidant activity by scavenging ABTS or DPPH free radicals and increasing reducing power, and the anti-inflammatory activity by inhibiting carrageenan-induced paw edema on PN-IDF. Overall, this study well proved that UHP technology could improve the physicochemical and functional quality of PN-IDF, which could be used as a promising green technique for functional food ingredients processing.
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Affiliation(s)
- Haiping Li
- Tianjin Key Laboratory of Food Biotechnology, Faculty of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin, 300134 People’s Republic of China
| | - Xinqi Guo
- Tianjin Key Laboratory of Food Biotechnology, Faculty of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin, 300134 People’s Republic of China
| | - Xun Zhu
- Tianjin Key Laboratory of Food Biotechnology, Faculty of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin, 300134 People’s Republic of China
| | - Yina Chen
- Tianjin Key Laboratory of Food Biotechnology, Faculty of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin, 300134 People’s Republic of China
| | - Limin Zhang
- Tianjin Key Laboratory of Food Biotechnology, Faculty of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin, 300134 People’s Republic of China
| | - Jiaqi Lu
- Tianjin Key Laboratory of Food Biotechnology, Faculty of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin, 300134 People’s Republic of China
| | - Qiuting Qian
- Tianjin Key Laboratory of Food Biotechnology, Faculty of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin, 300134 People’s Republic of China
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2
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Gutiérrez ÁL, Rico D, Ronda F, Caballero PA, Martín-Diana AB. The Application of High-Hydrostatic-Pressure Processing to Improve the Quality of Baked Products: A Review. Foods 2023; 13:130. [PMID: 38201159 PMCID: PMC10778925 DOI: 10.3390/foods13010130] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/22/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024] Open
Abstract
The current trend in the food industry is towards "clean label" products with high sensory and nutritional quality. However, the inclusion of nutrient-rich ingredients in recipes often leads to sensory deficiencies in baked goods. To meet these requirements, physically modified flours are receiving more and more attention from bakery product developers. There are various findings in the literature on high hydrostatic pressure (HHP) technology, which can be used to modify various matrices so that they can be used as ingredients in the baking industry. HHP treatments can change the functionality of starches and proteins due to cold gelatinization and protein unfolding. As a result, the resulting ingredients are more suitable for nutrient-rich bakery formulations. This review describes the information available in the literature on HHP treatment conditions for ingredients used in the production of bakery products and analyses the changes in the techno-functional properties of these matrices, in particular their ability to act as structuring agents. The impact of HHP-treated ingredients on the quality of dough and bakery products and the effects on some nutritional properties of the treated matrices have been also analysed. The findings presented in this paper could be of particular interest to the bakery industry as they could be very useful in promoting the industrial application of HHP technology.
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Affiliation(s)
- Ángel L. Gutiérrez
- Food Technology, Department of Agriculture and Forestry Engineering, University of Valladolid, 34004 Palencia, Spain; (Á.L.G.); (F.R.)
| | - Daniel Rico
- Agrarian Technological Institute of Castilla and Leon (ITACyL), Ctra. Burgos Km 119, Finca Zamadueñas, 47071 Valladolid, Spain; (D.R.); (A.B.M.-D.)
| | - Felicidad Ronda
- Food Technology, Department of Agriculture and Forestry Engineering, University of Valladolid, 34004 Palencia, Spain; (Á.L.G.); (F.R.)
| | - Pedro A. Caballero
- Food Technology, Department of Agriculture and Forestry Engineering, University of Valladolid, 34004 Palencia, Spain; (Á.L.G.); (F.R.)
| | - Ana Belén Martín-Diana
- Agrarian Technological Institute of Castilla and Leon (ITACyL), Ctra. Burgos Km 119, Finca Zamadueñas, 47071 Valladolid, Spain; (D.R.); (A.B.M.-D.)
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3
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Bodjrenou DM, Li X, Lu X, Lei S, Zheng B, Zeng H. Resistant starch from sweet potatoes: Recent advancements and applications in the food sector. Int J Biol Macromol 2023; 225:13-26. [PMID: 36481330 DOI: 10.1016/j.ijbiomac.2022.12.002] [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: 09/04/2022] [Revised: 11/20/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022]
Abstract
In tropical and subtropical areas, tuber and root crops are staple foods and a key source of energy. Sweet potato (SP) is currently regarded as one of the world's top ten foods because of its diverse sizes, shapes, color, and health benefits. The resistant starch (RS) content of SP is substantial. It is predicted to become the cheapest item in the food industry due to its extensive variety, food stability, emulsifier and fat substitution capabilities, and as filler. As a result, interest in SP-sourced RS has recently increased. Due to their unique nutritional and functional qualities, novelty has become a popular research focus in recent years. This review will summarize the current understanding of SP starch components and their impact on the technological and physicochemical properties of produced starch for commercial viability. The importance of sweet potato RS in addressing future RS demand sustainability is emphasized. SPs are a viable alternative to tubers as a sustainable raw material for RS production. It has an advantage over tubers because of its intrinsic nutritional value and climatic endurance. Thermal, chemical, and enzymatic treatments are effective RS manufacturing procedures. The adaptability of sweet potato RS allows for a wide range of food applications.
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Affiliation(s)
- David Mahoudjro Bodjrenou
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Xin Li
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Xiaodan Lu
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Suzhen Lei
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Baodong Zheng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China; China-Ireland International Cooperation Center for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Honliang Zeng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China; China-Ireland International Cooperation Center for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
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Muhammad R, Ikram EHK, Md. Sharif MS, Md Nor N. The Physicochemical Analysis and Anthocyanin Level of Malaysian Purple Sweet Potato Cracker. CURRENT RESEARCH IN NUTRITION AND FOOD SCIENCE JOURNAL 2022. [DOI: 10.12944/crnfsj.10.3.19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Purple Sweet Potato (PSP) in Malaysia is an abandoned crop. Even though it has various health benefits and nutritional values, consumers, especially Malaysians, still lack purple sweet potato consumption. It has a high dietary fibre content, a low glycemic index, and contains proteins, minerals, polyphenols, and anthocyanin. The National Health Morbidity Survey (Malaysia) in 2019 reported that 94% of Malaysian adults lack fiber consumption in their dietary patterns. As a result, it may become an alternative crop for individuals who consume less nutrients and fibre as a result of dietary choices and health issues. This one-of-a-kind crop also contains anti-oxidative, hepatoprotective, anti-inflammatory, anti-tumor, anti-diabetic, anti-microbial, anti-obesity, and anti-aging qualities. Due to the lack of a commercial food product based on this crop, it has become an unpopular crop among Malaysians. Purple sweet potato makes only a few Malaysian sweets and traditional snacks. Nonetheless, Malaysian customers continue to ignore it. Thus, Purple Sweet Potato Cracker was made, and a proximate analysis was conducted to examine its physicochemical content. It was found that the newly developed PSP crackers were high in fiber, vitamins, and minerals, as well as in calcium (1332.08 mg/kg) and contained anthocyanins of 6.68 mg/L. Besides that, this special cracker is free from food preservatives without coloring agents and additives. The processing of Purple Sweet Potato Cracker carries important features for small-medium entrepreneurs, which will contribute to the Malaysian economy perspectives, as it has a good potential to be marketed in domestic and international commercial food outlets.
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Affiliation(s)
- Rosmaliza Muhammad
- 1Department of Culinary Arts and Gastronomy, Faculty of Hotel and Tourism Management, Universiti Teknologi MARA, Malaysia
| | | | - Mohd Shazali Md. Sharif
- 1Department of Culinary Arts and Gastronomy, Faculty of Hotel and Tourism Management, Universiti Teknologi MARA, Malaysia
| | - Norazmir Md Nor
- 3Maternal, Infant and Young Child Nutrition (Mi-Child) Research Group, Faculty of Health Sciences, Universiti Teknologi MARA, Malaysia
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Chemical composition, techno-functional properties, and bioactive components of blends of blue corn/purple sweet potato for its possible application in the food industry. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01767-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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6
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Rostamabadi H, Rohit T, Karaca AC, Nowacka M, Colussi R, Feksa Frasson S, Aaliya B, Valiyapeediyekkal Sunooj K, Falsafi SR. How non-thermal processing treatments affect physicochemical and structural attributes of tuber and root starches? Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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7
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Escobar-Puentes AA, Palomo I, Rodríguez L, Fuentes E, Villegas-Ochoa MA, González-Aguilar GA, Olivas-Aguirre FJ, Wall-Medrano A. Sweet Potato (Ipomoea batatas L.) Phenotypes: From Agroindustry to Health Effects. Foods 2022; 11:foods11071058. [PMID: 35407143 PMCID: PMC8997864 DOI: 10.3390/foods11071058] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/02/2022] [Accepted: 04/03/2022] [Indexed: 02/04/2023] Open
Abstract
Sweet potato (SP; Ipomoea batatas (L.) Lam) is an edible tuber native to America and the sixth most important food crop worldwide. China leads its production in a global market of USD 45 trillion. SP domesticated varieties differ in specific phenotypic/genotypic traits, yet all of them are rich in sugars, slow digestible/resistant starch, vitamins, minerals, bioactive proteins and lipids, carotenoids, polyphenols, ascorbic acid, alkaloids, coumarins, and saponins, in a genotype-dependent manner. Individually or synergistically, SP’s phytochemicals help to prevent many illnesses, including certain types of cancers and cardiovascular disorders. These and other topics, including the production and market diversification of raw SP and its products, and SP’s starch as a functional ingredient, are briefly discussed in this review.
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Affiliation(s)
- Alberto A. Escobar-Puentes
- Biomedical Sciences Institute, Autonomous University of Ciudad Juárez, Anillo envolvente del Pronaf y Estocolmo s/n, Ciudad Juárez 32300, Chihuahua, Mexico; or
- Faculty of Medicine and Psychology, Autonomous University of Baja California, Tijuana 22427, Baja California, Mexico
| | - Iván Palomo
- Thrombosis Research Center, Department of Clinical Biochemistry and Immunohaematology, Faculty of Health Sciences, University of Talca, Talca 3460000, Chile; (I.P.); (L.R.); (E.F.)
| | - Lyanne Rodríguez
- Thrombosis Research Center, Department of Clinical Biochemistry and Immunohaematology, Faculty of Health Sciences, University of Talca, Talca 3460000, Chile; (I.P.); (L.R.); (E.F.)
| | - Eduardo Fuentes
- Thrombosis Research Center, Department of Clinical Biochemistry and Immunohaematology, Faculty of Health Sciences, University of Talca, Talca 3460000, Chile; (I.P.); (L.R.); (E.F.)
| | - Mónica A. Villegas-Ochoa
- Center for Research on Food and Development, Carretera al ejido la Victoria Km 0.6, Hermosillo 83304, Sonora, Mexico; (M.A.V.-O.); (G.A.G.-A.)
| | - Gustavo A. González-Aguilar
- Center for Research on Food and Development, Carretera al ejido la Victoria Km 0.6, Hermosillo 83304, Sonora, Mexico; (M.A.V.-O.); (G.A.G.-A.)
| | - Francisco J. Olivas-Aguirre
- Department of Health Sciences, University of Sonora (Campus Cajeme), Blvd. Bordo Nuevo s/n, 7 Ejido Providencia, Cd. Obregón 85199, Sonora, Mexico
- Correspondence: (F.J.O.-A.); (A.W.-M.); Tel.: +52-(656)-3058685 (F.J.O.-A.); +52-(656)-3052344 (A.W.-M.)
| | - Abraham Wall-Medrano
- Biomedical Sciences Institute, Autonomous University of Ciudad Juárez, Anillo envolvente del Pronaf y Estocolmo s/n, Ciudad Juárez 32300, Chihuahua, Mexico; or
- Correspondence: (F.J.O.-A.); (A.W.-M.); Tel.: +52-(656)-3058685 (F.J.O.-A.); +52-(656)-3052344 (A.W.-M.)
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8
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Comparison of microwave and conventional heating on physicochemical properties and phenolic profiles of purple sweetpotato and wheat flours. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101602] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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9
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Cui R, Zhu F. Changes in structure and phenolic profiles during processing of steamed bread enriched with purple sweetpotato flour. Food Chem 2022; 369:130578. [PMID: 34479007 DOI: 10.1016/j.foodchem.2021.130578] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 06/20/2021] [Accepted: 07/08/2021] [Indexed: 12/15/2022]
Abstract
Purple-fleshed sweetpotato is a rich source of antioxidants such as polyphenols. Chinese steamed bread (CSB) is a popular food product for many people. The effect of CSB making process on the structure and phenolic profiles of CSB enriched with purple sweetpotato flour (PSPF) at different concentrations was investigated. The mixing process greatly reduced the gluten strength due to the incorporation of PSPF. The addition of PSPF induced extensive structural modification on CSB due to the starch-polyphenol and protein-polyphenol interactions. The total phenolic contents, in vitro antioxidant activity, and the contents of hydroxycinnamic acid derivatives were decreased by fermentation and proofing, but they were increased after steaming and storage. The anthocyanins were significantly degraded during the CSB making process. The textural and structural properties of CSB were significantly affected by the PSPF substitutions. The results of this study are useful to develop functional CSB with improved nutritional quality and phenolic profiles.
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Affiliation(s)
- Rongbin Cui
- School of Chemical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Fan Zhu
- School of Chemical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand.
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10
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Wu Z, Qiao D, Zhao S, Lin Q, Zhang B, Xie F. Nonthermal physical modification of starch: An overview of recent research into structure and property alterations. Int J Biol Macromol 2022; 203:153-175. [PMID: 35092737 DOI: 10.1016/j.ijbiomac.2022.01.103] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 01/03/2022] [Accepted: 01/16/2022] [Indexed: 11/28/2022]
Abstract
To tailor the properties and enhance the applicability of starch, various ways of starch modification have been practiced. Among them, physical modification methods (micronization, nonthermal plasma, high-pressure, ultrasonication, pulsed electric field, and γ-irradiation) are highly potential for starch modification considering its safety, environmentally friendliness, and cost-effectiveness, without generating chemical wastes. Thus, this article provides an overview of the recent advances in nonthermal physical modification of starch and summarizes the resulting changes in the multi-level structures and physicochemical properties. While the effect of these techniques highly depends on starch type and treatment condition, they generally lead to the destruction of starch granules, the degradation of molecules, decreases in crystallinity, gelatinization temperatures, and viscosity, increases in solubility and swelling power, and an increase or decrease in digestibility, to different extents. The advantages and shortcomings of these techniques in starch processing are compared, and the knowledge gap in this area is commented on.
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Affiliation(s)
- Zhuoting Wu
- Group for Cereals and Oils Processing, College of Food Science and Technology, Key Laboratory of Environment Correlative Dietology (Ministry of Education), Huazhong Agricultural University, Wuhan 430070, China
| | - Dongling Qiao
- Glyn O. Phillips Hydrocolloid Research Centre at HBUT, School of Food and Biological Engineering, Hubei University of Technology, Wuhan 430068, China
| | - Siming Zhao
- Group for Cereals and Oils Processing, College of Food Science and Technology, Key Laboratory of Environment Correlative Dietology (Ministry of Education), Huazhong Agricultural University, Wuhan 430070, China
| | - Qinlu Lin
- National Engineering Laboratory for Rice and By-product Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China
| | - Binjia Zhang
- Group for Cereals and Oils Processing, College of Food Science and Technology, Key Laboratory of Environment Correlative Dietology (Ministry of Education), Huazhong Agricultural University, Wuhan 430070, China.
| | - Fengwei Xie
- School of Engineering, Newcastle University, Newcastle upon Tyne NE1 7RU, United Kingdom.
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11
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Okur I, Sezer P, Oztop MH, Alpas H. Recent advances in gelatinisation and retrogradation of starch by high hydrostatic pressure. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15174] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ilhami Okur
- Department of Food Engineering Middle East Technical University Ankara 06800 Turkey
- Department of Food Engineering Niğde Ömer Halisdemir University Niğde 51240 Turkey
| | - Purlen Sezer
- Department of Food Engineering Middle East Technical University Ankara 06800 Turkey
| | - Mecit Halil Oztop
- Department of Food Engineering Middle East Technical University Ankara 06800 Turkey
| | - Hami Alpas
- Department of Food Engineering Middle East Technical University Ankara 06800 Turkey
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12
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Puelles‐Román J, Barroso NG, Cruz‐Tirado JP, Tapia‐Blácido DR, Angelats‐Silva L, Barraza‐Jáuregui G, Siche R. Annealing process improves the physical, functional, thermal, and rheological properties of Andean oca (
Oxalis tuberosa
) starch. J FOOD PROCESS ENG 2021. [DOI: 10.1111/jfpe.13702] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
| | - Noadia Genuario Barroso
- Department of Food Engineering, Faculty of Food Engineering (FEA) University of Campinas (UNICAMP) Campinas Sao Paulo Brazil
| | - Jam Pier Cruz‐Tirado
- Department of Food Engineering, Faculty of Food Engineering (FEA) University of Campinas (UNICAMP) Campinas Sao Paulo Brazil
| | - Delia Rita Tapia‐Blácido
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras Universidade de São Paulo Ribeirão Preto Sao Paulo Brazil
| | - Luis Angelats‐Silva
- Laboratorio de Investigación Multidisciplinaria Universidad Privada Antenor Orrego Trujillo Peru
| | | | - Raúl Siche
- Facultad de Ciencias Agropecuarias Universidad Nacional de Trujillo Trujillo Peru
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Effects of high hydrostatic pressure on the binding capacity, interaction, and antioxidant activity of the binding products of cyanidin-3-glucoside and blueberry pectin. Food Chem 2020; 344:128731. [PMID: 33280959 DOI: 10.1016/j.foodchem.2020.128731] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 10/05/2020] [Accepted: 11/21/2020] [Indexed: 11/21/2022]
Abstract
In this study, the effects of high hydrostatic pressure (HP) treatment on the binding capacity, interaction, and antioxidant activity of the binding products of blueberry pectin (BP) and cyanidin-3-glucoside (C3G) were assessed. HP was found to significantly improve the adsorption between C3G and BP. After binding, the C3G concentration was found to be the highest (382.1 ± 13.2 μg/mg for BP) when using a C3G-BP mass ratio of 1:2, a pressure of 400 MPa, and a holding time of 15 min. HP processing decreased particle size and altered the characteristics of C3G-BP complexes. The main binding form of the complexes before HP treatment was pectin-wrapped C3G by hydrogen bond interaction, while HP caused charged groups in pectin to be more exposed and improve the electrostatic interaction between C3G and BP. The antioxidant activity results showed that the presence of BP could protect the ferric-reducing antioxidant power of C3G after HP treatment.
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Dereje B, Girma A, Mamo D, Chalchisa T. Functional properties of sweet potato flour and its role in product development: a review. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2020. [DOI: 10.1080/10942912.2020.1818776] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Belay Dereje
- Department of Food Process Engineering, Wolkite University, Wolkite, Ethiopia
| | - Alemu Girma
- Department of Food Process Engineering, Wolkite University, Wolkite, Ethiopia
| | - Daniel Mamo
- Department of Food Process Engineering, Wolkite University, Wolkite, Ethiopia
| | - Teklu Chalchisa
- Department of Food Process Engineering, Wolkite University, Wolkite, Ethiopia
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15
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Cui R, Zhu F. Effect of ultrasound on structural and physicochemical properties of sweetpotato and wheat flours. ULTRASONICS SONOCHEMISTRY 2020; 66:105118. [PMID: 32272332 DOI: 10.1016/j.ultsonch.2020.105118] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 03/12/2020] [Accepted: 03/30/2020] [Indexed: 06/11/2023]
Abstract
Ultrasound technologies are increasingly used for modification of physicochemical properties of food systems. Effects of ultrasound (20 kHz, 750 W) up to 20 h on physicochemical properties of two varieties of sweetpotato flour were studied and compared with those of commercial wheat flour. Ultrasound induced structural modifications on starch granules mainly in the morphological changes of granules and reduction of the crystallinity. Longer treatment significantly decreased enthalpy change of gelatinization, pasting viscosities, gelling capacity, while increasing in vitro starch digestibility of raw flour. Besides, prolonged treatment reduced total phenolic contents and in vitro antioxidant activities of sweetpotato flours, mainly due to pyrolysis and release of hydroxyl radicals caused by cavitation. The extents of these changes were seen to depend on the treatment time and indicated degradation and modifications of the chemical components (e.g., starch and polyphenol) of flours. This study suggests that ultrasound processing as a non-thermal and energy-saving technique has potential to modify flour functionalities.
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Affiliation(s)
- Rongbin Cui
- School of Chemical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Fan Zhu
- School of Chemical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand.
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16
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Rahman MH, Mu T, Zhang M, Ma M, Sun H. Comparative study of the effects of high hydrostatic pressure on physicochemical, thermal, and structural properties of maize, potato, and sweet potato starches. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.14852] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Md. Hafizur Rahman
- Laboratory of Food Chemistry and Nutrition Science Institute of Food Science and Technology Chinese Academy of Agricultural Sciences, Key laboratory of Agro‐Product Processing, Ministry of Agriculture and Rural Affairs Beijing PR China
| | - Tai‐Hua Mu
- Laboratory of Food Chemistry and Nutrition Science Institute of Food Science and Technology Chinese Academy of Agricultural Sciences, Key laboratory of Agro‐Product Processing, Ministry of Agriculture and Rural Affairs Beijing PR China
| | - Miao Zhang
- Laboratory of Food Chemistry and Nutrition Science Institute of Food Science and Technology Chinese Academy of Agricultural Sciences, Key laboratory of Agro‐Product Processing, Ministry of Agriculture and Rural Affairs Beijing PR China
| | - Meng‐Mei Ma
- Laboratory of Food Chemistry and Nutrition Science Institute of Food Science and Technology Chinese Academy of Agricultural Sciences, Key laboratory of Agro‐Product Processing, Ministry of Agriculture and Rural Affairs Beijing PR China
| | - Hong‐Nan Sun
- Laboratory of Food Chemistry and Nutrition Science Institute of Food Science and Technology Chinese Academy of Agricultural Sciences, Key laboratory of Agro‐Product Processing, Ministry of Agriculture and Rural Affairs Beijing PR China
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17
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Extraction of chitosan from squid pen waste by high hydrostatic pressure: Effects on physicochemical properties and antioxidant activities of chitosan. Int J Biol Macromol 2020; 160:677-687. [PMID: 32479945 DOI: 10.1016/j.ijbiomac.2020.05.252] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 05/27/2020] [Accepted: 05/27/2020] [Indexed: 02/08/2023]
Abstract
Squid pen sample was treated by high hydrostatic pressure (HHP) prior to the extraction of chitosan. The physicochemical and antioxidant activities of the chitosan obtained with HHP (HHP-CS) were compared with chitosan of untreated squid pen sample (UT-CS). The chitosan extraction yield was optimized using response surface methodology, and the optimum condition was achieved at pressure of 500 MPa, extraction time of 10 min, and 1% (w/w) acetate concentration. The maximum yield of chitosan sample from the chitin of squid pens treated by HHP reached 81.9%. Among the process variables, the combined effects of pressure and acetate concentration significantly enhanced the extraction of chitosan from squid pens. The HHP-CS was found to be significantly effective in enhancing the fat binding capacity, water binding capacity, and water solubility index. SEM image analysis suggested that the HHP-CS had a rough surface with high porosity, while UT-CS exhibited a smooth surface. In vitro antioxidant assay suggested that HHP-CS had significantly higher DPPH radical scavenging activity, greater reducing power, and a stronger ferrous ion chelating effect than did UT-CS. Therefore, HHP can be an excellent alternative method for improving the physicochemical properties and antioxidant activities of chitosan from squid pens.
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Grown to be Blue-Antioxidant Properties and Health Effects of Colored Vegetables. Part I: Root Vegetables. Antioxidants (Basel) 2019; 8:antiox8120617. [PMID: 31817206 PMCID: PMC6943509 DOI: 10.3390/antiox8120617] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Revised: 11/30/2019] [Accepted: 12/03/2019] [Indexed: 01/03/2023] Open
Abstract
During the last few decades, the food and beverage industry faced increasing demand for the design of new functional food products free of synthetic compounds and artificial additives. Anthocyanins are widely used as natural colorants in various food products to replenish blue color losses during processing and to add blue color to colorless products, while other compounds such as carotenoids and betalains are considered as good sources of other shades. Root vegetables are well known for their broad palette of colors, and some species, such as black carrot and beet root, are already widely used as sources of natural colorants in the food and drug industry. Ongoing research aims at identifying alternative vegetable sources with diverse functional and structural features imparting beneficial effects onto human health. The current review provides a systematic description of colored root vegetables based on their belowground edible parts, and it highlights species and/or cultivars that present atypical colors, especially those containing pigment compounds responsible for hues of blue color. Finally, the main health effects and antioxidant properties associated with the presence of coloring compounds are presented, as well as the effects that processing treatments may have on chemical composition and coloring compounds in particular.
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