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Effects of sucrose and sodium chloride pretreatments on cassava and plantain chips fried in CLA-enriched soybean oil: an analysis of acrylamide content, microstructure, and other physical properties. INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2022. [DOI: 10.1515/ijfe-2021-0263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The purpose of this research was to evaluate the effect of soaking plantain and cassava chips in sucrose or sodium chloride (NaCl) on their physical properties and acrylamide content after frying in Conjugated Linoleic Acid (CLA)-enriched soybean oil. Plantain and cassava were cut into 1 mm thick slices and soaked for 20 min in a solution of 30% sucrose or 3% NaCl at 40 °C, separately. Soaking in sucrose and NaCl had no significant effect (p < 0.05) on water loss, porosity, hardness, or microstructure. The acrylamide content ranged from 634 to 3177 µg/kg. The use of CLA-enriched oil had no significant effect (p < 0.05) on the physical characteristics evaluated in this study. Frying reduced the CLA content in the chips from an initial 31.8% in the oil to 22.25 and 21.69% in plantain and cassava chips, respectively.
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De Paula CD, Pastrana-Puche YI, Viloria-Benítez KM, Rubio-Arrieta JA, Simanca-Sotelo M, Álvarez-Badel B, Avilez-Montes Y. Physicochemical and sensory evaluation of sweet potato ( Ipomoea batatas L.) restructured products produced in the Sinu Valley, Colombia. Heliyon 2021; 7:e07691. [PMID: 34401577 PMCID: PMC8350176 DOI: 10.1016/j.heliyon.2021.e07691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 06/27/2021] [Accepted: 07/28/2021] [Indexed: 11/02/2022] Open
Abstract
The purpose of the food industry is to ensure the availability of safe and nutritious food ingredients for human consumption. Sweet potato is a crop with excellent industrialization possibilities for human food due to its important nutrient content. The objective of this study was to evaluate the effect of an alginate-calcium sulfate-tripolyphosphate (PPTS) gelling system on the physicochemical and sensory characteristics of restructured sweet potato products. Fifteen formulations with varied concentrations of alginate, calcium sulfate, and PPTS were elaborated and subjected to a ordered-preference test. The physicochemical composition and color parameters of the preferred samples were determined, and the consumer acceptance, intention to purchase, and acceptability index (AI) were assessed. The preferred formulations (p ≤ 0.05) were F1, F6, F10, F11, and F14, and the gel formation was efficient at retaining water and preventing the restructured products from absorbing fat during frying. The restructured products with the highest water retention and lowest fat absorption were F11 (46.75%), F10 (44.53%), and F14 (43.29%). In the acceptance test, no differences (p ≥ 0.05) were found in the attributes softness, crunchiness, and sweet potato flavor. Formulations F6 and F14 obtained the highest acceptability index (AI), equal to or higher than 70%, indicating that they could represent viable alternatives for the industrial transformation of sweet potato for its possible commercialization.
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Affiliation(s)
- Claudia Denise De Paula
- Department Food Engineering, University of Córdoba, Berástegui Campus, School of Engineering, Montería, Colombia
| | - Yenis Ibeth Pastrana-Puche
- Department Food Engineering, University of Córdoba, Berástegui Campus, School of Engineering, Montería, Colombia
| | | | - José Antonio Rubio-Arrieta
- Department Food Engineering, University of Córdoba, Berástegui Campus, School of Engineering, Montería, Colombia
| | - Mónica Simanca-Sotelo
- Department Food Engineering, University of Córdoba, Berástegui Campus, School of Engineering, Montería, Colombia
| | - Beatriz Álvarez-Badel
- Department Food Engineering, University of Córdoba, Berástegui Campus, School of Engineering, Montería, Colombia
| | - Yomar Avilez-Montes
- Department Food Engineering, University of Córdoba, Berástegui Campus, School of Engineering, Montería, Colombia
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Xijun L, Zuo Y, Jiang R, Yang L, Kang Z, Zhao Z. Effects of Alcohol Extracts of Gluten on Oil Uptake of Fried Mahua. STARCH-STARKE 2020. [DOI: 10.1002/star.201900210] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Lian Xijun
- Tianjin Key Laboratory of Food BiotechnologySchool of Biotechnology and Food ScienceTianjin University of Commerce Tianjin 300134 P. R. China
| | - Yanxin Zuo
- Tianjin Key Laboratory of Food BiotechnologySchool of Biotechnology and Food ScienceTianjin University of Commerce Tianjin 300134 P. R. China
| | - Rongxia Jiang
- Tianjin Key Laboratory of Food BiotechnologySchool of Biotechnology and Food ScienceTianjin University of Commerce Tianjin 300134 P. R. China
| | - Lu Yang
- Tianjin Key Laboratory of Food BiotechnologySchool of Biotechnology and Food ScienceTianjin University of Commerce Tianjin 300134 P. R. China
| | - Zonghua Kang
- Tianjin Gui Faxiang 18th Street Fried Mahua Food Co., Ltd. Tianjin 300222 P. R. China
| | - Zheng Zhao
- Tianjin Gui Faxiang 18th Street Fried Mahua Food Co., Ltd. Tianjin 300222 P. R. China
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