1
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Xie G, Luo J, Li F, Li D, Han Y, Tao Y. Comparison between hydrodynamic and ultrasound cavitation on the inactivation of lipoxygenase and physicochemical properties of soy milk. ULTRASONICS SONOCHEMISTRY 2023; 101:106692. [PMID: 37988955 PMCID: PMC10696255 DOI: 10.1016/j.ultsonch.2023.106692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/02/2023] [Accepted: 11/07/2023] [Indexed: 11/23/2023]
Abstract
The effects of hydrodynamic cavitation (HC) and ultrasound cavitation (UC) on the lipoxygenase activity and physicochemical properties of soy milk were evaluated. The results revealed that both ultrasound cavitation and hydrodynamic cavitation significantly inactivated the lipoxygenase activity. After the exposure to ultrasound cavitation at 522.5 W/L and 70 °C for 12 min, the lipoxygenase activity was inactivated by 96.47 %. Meanwhile, HC treatment with the cavitation number of 0.0133 for 240 min led to the loss of 79.31 % of lipoxygenase activity. An artificial neural network was used to model and visualize the effects of different parameters after ultrasound cavitation treatment on the inactivation efficiency of soy milk. Turbiscan test results showed that hydrodynamic and ultrasound cavitation decreased the instability index and particle size of soy milk. Moreover, the total free amino acid content was significantly increased after hydrodynamic and ultrasound cavitation treatment. Gas chromatography-mass spectrometry showed that the total content of beany flavor compounds decreased after acoustic cavitation and HC treatment. Acoustic cavitation and HC affected the tertiary and secondary structure of soy milk, which was related to the inactivation of lipoxygenase. We aim to explore a potential and effective way of the application in soy milk processing by comparing the ultrasound equipped with heat treatment and hydrodymic cavitation.
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Affiliation(s)
- Guangjie Xie
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China; Whole Grain Food Engineering Research Center, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China
| | - Ji Luo
- College of Life Science, Anhui Normal University, Wuhu, Anhui, 241000, China
| | - Fang Li
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China; Whole Grain Food Engineering Research Center, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China
| | - Dandan Li
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China; Whole Grain Food Engineering Research Center, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China
| | - Yongbin Han
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China; Whole Grain Food Engineering Research Center, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China.
| | - Yang Tao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China; Whole Grain Food Engineering Research Center, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China.
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2
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Lee M, Lee KG. Effect of ultrasound and microwave treatment on the level of volatile compounds, total polyphenols, total flavonoids, and isoflavones in soymilk processed with black soybean (Glycine max (L.) Merr.). ULTRASONICS SONOCHEMISTRY 2023; 99:106579. [PMID: 37683416 PMCID: PMC10495658 DOI: 10.1016/j.ultsonch.2023.106579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/19/2023] [Accepted: 08/30/2023] [Indexed: 09/10/2023]
Abstract
This study analyzed the effect of ultrasound treatment (up to 9 min, 20 kHz, 130 W) on the volatile compounds, total polyphenols, total flavonoids, and isoflavones (daidzein, genistein, daidzin, genistin, and glycitin) in soymilk processed with microwave-roasted (700 W for 270 s) black soybean (Glycine max (L.) Merr.). 1-Hexanol and 1-octen-3-ol, unpleasant soybean flavors, were found to decrease by up to 96.13% and 93.04%, respectively, in ultrasound-treated soymilk compared to the control. 2,3-Diethyl-5-methylpyrazine, a baked flavor, which exhibited the highest odor impact ratio in soymilk processed with microwave-roasted soybean, increased significantly during ultrasound treatment (p < 0.05). The content of total isoflavones, polyphenols, and flavonoids increased (p < 0.05) with the increase in ultrasound treatment time. Spearman's correlation analysis showed that browning was positively correlated (p < 0.01) with total phenols, total furans, total pyrazines, total polyphenols, and total isoflavones. This study discusses the applicability of microwave-roasted soybeans for improving the volatile profile and bioactive compounds in soymilk and provides information on the effects of ultrasound treatment on the volatile compounds, total polyphenols, flavonoids, and isoflavones in soymilk.
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Affiliation(s)
- Minju Lee
- Department of Food Science and Biotechnology, Dongguk University-Seoul, 32 Dongguk-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do 10326, Republic of Korea
| | - Kwang-Geun Lee
- Department of Food Science and Biotechnology, Dongguk University-Seoul, 32 Dongguk-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do 10326, Republic of Korea.
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3
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Olías R, Delgado-Andrade C, Padial M, Marín-Manzano MC, Clemente A. An Updated Review of Soy-Derived Beverages: Nutrition, Processing, and Bioactivity. Foods 2023; 12:2665. [PMID: 37509757 PMCID: PMC10379384 DOI: 10.3390/foods12142665] [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: 06/19/2023] [Revised: 07/06/2023] [Accepted: 07/09/2023] [Indexed: 07/30/2023] Open
Abstract
The global market for plant-based drinks is experiencing rapid growth driven by consumer demand for more sustainable diets, including vegetarian and vegan options. Soy beverages in particular are gaining popularity among individuals with lactose intolerance and milk protein allergies. They are considered an excellent source of high-quality protein, vitamin B, unsaturated fatty acids, and beneficial phytochemicals such as phytosterols, soy lecithins, and isoflavones. This review presents a comprehensive market survey of fifty-two soy beverages available in Spain and other European countries. The predominant category among those evaluated was calcium and vitamin-fortified drinks, accounting for 60% of the market. This reflects the need to address the nutritional gap compared to cow's milk and meet essential dietary requirements. The review covers the technological aspects of industrial soy milk production, including both traditional methods and innovative processing techniques. Additionally, it analyzes multiple studies and meta-analyses, presenting compelling evidence for the positive effects of soy beverages on various aspects of health. The review specifically examines the contributions of different components found in soy beverages, such as isoflavones, proteins, fiber, and oligosaccharides. Moreover, it explores controversial aspects of soy consumption, including its potential implications for growth, puberty, fertility, feminization, and the thyroid gland.
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Affiliation(s)
| | | | | | | | - Alfonso Clemente
- Department of Nutrition and Sustainable Animal Production, Estación Experimental del Zaidín, Consejo Superior de Investigaciones Científicas, San Miguel 101, Armilla, E-18100 Granada, Spain
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4
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Gong Q, Liu C, Tian Y, Zheng Y, Wei L, Cheng T, Wang Z, Guo Z, Zhou L. Effect of cavitation jet technology on instant solubility characteristics of soymilk flour: Based on the change of protein conformation in soymilk. ULTRASONICS SONOCHEMISTRY 2023; 96:106421. [PMID: 37137245 PMCID: PMC10176257 DOI: 10.1016/j.ultsonch.2023.106421] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/17/2023] [Accepted: 04/25/2023] [Indexed: 05/05/2023]
Abstract
The protein conformation of soymilk is the key to affecting the instant solubility of soymilk flour. This study aimed to evaluate the effect of cavitation jet treatment time (0, 2, 4, 6, and 8 min) on the instant solubility of soymilk flour based on the conformational changes of protein in soymilk. The results showed that the cavitation jet treatment for 0-4 min significantly unfolded the protein structure of soymilk and increased the content of soluble protein, which reduced the particle size and increased the electrostaticrepulsion and the viscosity of soymilk. This was beneficial for soymilk droplets fully atomized and repolymerized in the spray drying tower, forming soymilk flour particles with large size, smooth surface, and uniform distribution. When the cavitation jet treatment time was 4 min, the wettability (from 127.3 ± 2.5 s to 84.7 ± 2.1 s), dispersibility (from 70.0 ± 2.0 s to 55.7 ± 2.1 s), and solubility (from 56.54% to 78.10%) of soymilk flour were significantly improved. However, when the time of the cavitation jet treatment was extended to 8 min, the protein of soymilk aggregated and the stability of soymilk decreased, which reduced the particle size and hurt the surfacecharacteristics of soymilk flour after spraydrying. It resulted in a decrease in the instant solubility of soymilk flour. Therefore, the cavitationjet treatment with proper time increases the instant solubility of soymilk flour by improving the protein conformation of soymilk.
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Affiliation(s)
- Qi Gong
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Caihua Liu
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Yachao Tian
- College of Food Science and Engineering, Qilu University of Technology, Jinan, Shandong 250300, China
| | - Yuxuan Zheng
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Libin Wei
- Suzhou Taicang Science And Technology Bureau Productivity Promotion Center, Suzhou, Jiangsu 215411, China
| | - Tianfu Cheng
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China; Heilongjiang Beidahuang Green and Healthy Food Co., Ltd., Jiamusi, Heilongjiang 154007, China
| | - Zhongjiang Wang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Zengwang Guo
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Linyi Zhou
- College of Food and Health, Beijing Technology and Business University, Haidian, Beijing 100048, China.
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5
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Tong SC, Siow LF, Tang TK, Lee YY. Plant-based milk: unravel the changes of the antioxidant index during processing and storage - a review. Crit Rev Food Sci Nutr 2022; 64:4603-4621. [PMID: 36377721 DOI: 10.1080/10408398.2022.2143477] [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: 11/16/2022]
Abstract
As a nutrient rich emulsion extracted from plant materials, plant-based milk (PBM) has been the latest trend and hot topic in the food industry due to the growing awareness of consumers toward plant-based products in managing the environmental (carbon footprint and land utility), ethical (animal well-fare) and societal (health-conscious) issues. There have been extensive studies and reviews done to discuss the distinct perspective of PBM including its production, health effects and market acceptance. However, not much has been emphasized on the valuable antioxidants present in PBM which is one of the attributes making them stand apart from dairy milk. The amounts of antioxidants in PBM are important. They offered tremendous health benefits in maintaining optimum health and reducing the risk of various health disorders. Therefore, enhancing the extraction of antioxidants and preserving their activity during production and storage is important. However, there is a lack of a comprehensive review of how these antioxidants changes in response to different processing steps involved in PBM production. Presumably, antioxidants in PBM could be potentially lost due to thermal degradation, oxidation or leaching into processing water. Hence, this paper aims to fill the gaps by addressing an extensive review of how different production steps (germination, roasting, soaking, blanching, grinding and filtration, and microbial inactivation) affect the antioxidant content in PBM. In addition, the effect of different microbial inactivation treatments (thermal or non-thermal processing) on the alteration of antioxidant in PBM was also highlighted. This paper can provide useful insight for the industry that aims in selecting suitable processing steps to produce PBM products that carry with them a health declaration.
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Affiliation(s)
- S C Tong
- School of Science, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia
| | - L F Siow
- School of Science, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia
| | - T K Tang
- School of Food Studies and Gastronomy, Taylor's University, Subang Jaya, Selangor, Malaysia
| | - Y Y Lee
- School of Science, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia
- Monash-Industry Plant Oils Research Laboratory, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia
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6
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Mollakhalili-Meybodi N, Arab M, Zare L. Harmful compounds of soy milk: characterization and reduction strategies. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:3723-3732. [PMID: 36193379 PMCID: PMC9525506 DOI: 10.1007/s13197-021-05249-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 08/11/2021] [Accepted: 08/15/2021] [Indexed: 06/16/2023]
Abstract
Soymilk is a plant based product which is a rich source of nutrients. However, various harmful compounds including allergens, anti-nutritional factors, and biogenic amines (BAs) exist in soybeans that may be transferred into soymilk. These compounds cause difficulties for consumers from mild to severe symptoms. Soymilk production is considered as a critical step in quantity of harmful compounds in final product. Common steps in soy milk manufacturing include soaking, grinding, and heating process. Allergens contents could be decreased by heating alone or in combination with structural modifiers and fermentation. BAs could be reduced by optimizing fermentation process and using suitable strains, especially BAs degradable types. Soaking, grinding and heating of soybeans in water are considered as effective methods for inactivation of antinutritional factors. Isoflavones are soy phytochemicals, which potentially leads to breast cancer in some women, can be converted to less bioavailable forms during processing. Other treatments such as high hydrostatic pressure and irradiation are also effective in harmful compounds reduction. Combination of the processes is more effective in harmful compounds removal. Considering the increasing trends in soymilk consumption, this review is focused on introduction of harmful compounds in soymilk and investigating the effects of processing condition on their concentration.
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Affiliation(s)
- Neda Mollakhalili-Meybodi
- Department of Food Sciences and Technology, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Research Center for Food Hygiene and Safety, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Masoumeh Arab
- Department of Food Sciences and Technology, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Leila Zare
- Department of Food Sciences and Technology, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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7
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Rojas ML, Kubo MT, Miano AC, Augusto PE. Ultrasound processing to enhance the functionality of plant-based beverages and proteins. Curr Opin Food Sci 2022. [DOI: 10.1016/j.cofs.2022.100939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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8
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Liu H, Wang Y, Zhu D, Xu J, Xu X, Liu J. Bioaccessibility and Application of Soybean Isoflavones: A Review. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2022.2103824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- He Liu
- College of Food Science and Technology, Bohai University, Jinszhou, Liaoning, China
| | - Yue Wang
- College of Food Science and Technology, Bohai University, Jinszhou, Liaoning, China
| | - Danshi Zhu
- College of Food Science and Technology, Bohai University, Jinszhou, Liaoning, China
| | - Jiaxin Xu
- College of Food Science and Technology, Bohai University, Jinszhou, Liaoning, China
| | - Xinyue Xu
- College of Food Science and Technology, Bohai University, Jinszhou, Liaoning, China
| | - Jun Liu
- Shandong Yuwang Ecological Food Industry Co. Ltd, Yucheng, Shandong, China
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9
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Impact of Pulsed Electric Field Pre-Treatment on the Isoflavone Profile of Soymilk. BEVERAGES 2022. [DOI: 10.3390/beverages8020019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this study, pulsed electric fields (PEFs) were evaluated as extraction-aiding technology during soymilk manufacturing to improve its isoflavone profile. Low-intensity PEFs were applied at different processing conditions in two stages of the soymilk extraction process, hydrated soybeans (HSB) and soybean slurry (SBS), with the soymilk extracted from the conventional process as control (CSM). Overall, resultant soymilk samples from PEF-HSB and PEF-SBS presented lower concentrations of glucosides isoflavones and greater aglycone content than those in CSM. In contrast to genistin (Gin) and daidzin (Din), which decreased around 18.5–52.6% and 10.9–54.6%, respectively, an increase in genistein (Ge, 12.3–64.4%) and daidzein (Da, 9–55.8%) was observed. The total isoflavone content (TIC) of most soymilk samples prepared from PEF-HSB was lower than that of the CSM. Conversely, when PEF-SBS was used, the TIC of resultant soymilk was not significantly affected or slightly decreased. However, PEF treated HSB at 10 kVcm−1/100 pulses and SBS at 6 kVcm−1/10 pulses led to a significant augment in TIC, of up to 109 ± 2.39 and 110 ± 1.26 μg/g, respectively, in the extracted soymilk samples. These results indicated that low-intensity PEF is a potential technology that could be implemented during soymilk manufacturing processing to modify the isoflavone profile and content of soymilk, mainly increasing its aglycone concentration.
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10
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Kumar R, Kumar A, Jayachandran LE, Rao PS. Sequential Microwave – Ultrasound assisted extraction of soymilk and optimization of extraction process. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112220] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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11
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Penha CB, Santos VDP, Speranza P, Kurozawa LE. Plant-based beverages: Ecofriendly technologies in the production process. INNOV FOOD SCI EMERG 2021. [DOI: 10.1016/j.ifset.2021.102760] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Chen XQ, Li ZH, Liu LL, Wang H, Yang SH, Zhang JS, Zhang Y. Green extraction using deep eutectic solvents and antioxidant activities of flavonoids from two fruits of Rubia species. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111708] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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13
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Yu X, Meenu M, Xu B, Yu H. Impact of processing technologies on isoflavones, phenolic acids, and antioxidant capacities of soymilk prepared from 15 soybean varieties. Food Chem 2021; 345:128612. [PMID: 33352407 DOI: 10.1016/j.foodchem.2020.128612] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 10/10/2020] [Accepted: 11/07/2020] [Indexed: 01/11/2023]
Abstract
In the present study, soymilk samples were prepared from 15 soybean varieties by employing dry method-raw slurry filtration (D-BAF), dry method-cooked slurry filtration (D-BBF), wet method-raw slurry filtration (W-BAF), and wet method-cooked slurry filtration (W-BBF). Different varieties of soybean and processing techniques were found to impose a significant impact on total phenolics, total flavonoids, phenolic acids, isoflavones and antioxidant capacity of soymilk samples. Overall, the soymilk prepared by W-BAF exhibited a higher level of total phenolic content and antioxidant activity. The soymilk samples prepared by W-BBF presented higher values for total flavonoid content and ferric-reducing antioxidant power assay. The soymilk prepared by W-BBF presented higher subtotal values of phenolic acids. In comparison, the soymilk prepared by D-BAF exhibited high amount of total isoflavones followed by the soymilk processed by W-BAF. Overall, the wet method was found to be responsible for improved phenolic contents and antioxidant activity of soymilk sample.
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Affiliation(s)
- Xiaoming Yu
- College of Food Science and Technology, Jilin Agricultural University, Changchun 130118, China; Food Science and Technology Program, BNU-HKBU United International College, Zhuhai, Guangdong 519087, China
| | - Maninder Meenu
- Food Science and Technology Program, BNU-HKBU United International College, Zhuhai, Guangdong 519087, China
| | - Baojun Xu
- Food Science and Technology Program, BNU-HKBU United International College, Zhuhai, Guangdong 519087, China.
| | - Hansong Yu
- College of Food Science and Technology, Jilin Agricultural University, Changchun 130118, China; Division of Soybean Processing, Soybean Research & Development Center, Chinese Agricultural Research System, Changchun 130118, China.
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14
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Han H, Choi JK, Park J, Im HC, Han JH, Huh MH, Lee YB. Recent innovations in processing technologies for improvement of nutritional quality of soymilk. CYTA - JOURNAL OF FOOD 2021. [DOI: 10.1080/19476337.2021.1893824] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Hwana Han
- Central Research Institute, Dr. Chung’s Food Co. Ltd., Cheongju, Republic of Korea
| | - Jae Kwon Choi
- Central Research Institute, Dr. Chung’s Food Co. Ltd., Cheongju, Republic of Korea
| | - Joheun Park
- Central Research Institute, Dr. Chung’s Food Co. Ltd., Cheongju, Republic of Korea
| | - Hae Cheon Im
- Central Research Institute, Dr. Chung’s Food Co. Ltd., Cheongju, Republic of Korea
| | - Jae Heum Han
- Central Research Institute, Dr. Chung’s Food Co. Ltd., Cheongju, Republic of Korea
| | - Moon Haeng Huh
- Central Research Institute, Dr. Chung’s Food Co. Ltd., Cheongju, Republic of Korea
| | - Yoon-Bok Lee
- Central Research Institute, Dr. Chung’s Food Co. Ltd., Cheongju, Republic of Korea
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15
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Eom SJ, Zu HD, Lee J, Kang MC, Park J, Song KM, Lee NH. Development of an ultrasonic system for industrial extraction of unheated sesame oil cake. Food Chem 2021; 354:129582. [PMID: 33756313 DOI: 10.1016/j.foodchem.2021.129582] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 02/22/2021] [Accepted: 03/07/2021] [Indexed: 12/29/2022]
Abstract
Sesame is a popular functional food in Asia. However, research on sesame seed oil cake compounds and their extraction methods is lacking. Ultrasound technology was applied to develop an efficient extraction method for this purpose. First, pilot-scale extraction from sesame oil cake was performed and optimized using response surface methodology. The extract obtained using optimized conditions (0% ethanol for 4 h at 20°C) showed the highest yield (45.1%) and inhibitory effect on reactive oxygen species (ROS; 55.1%). Compared to extracts obtained by conventional extraction methods, those obtained by ultrasound technology exhibited a higher extraction yield, greater antioxidant effect, and increased lignan content. Based on pilot-scale experiments, an industrial-scale ultrasonic extraction system was designed to extract a 2.1-ton solution at once. The extract contained sesaminol 1,2-diglucoside (4.6 mg/g) as the major component and showed 28.3% ROS inhibition activity. Our industrial ultrasound-assisted extraction method has potential application for other compounds.
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Affiliation(s)
- Su Jin Eom
- Research Group of Food Processing, Korea Food Research Institute, 245 Nongsaengmyeong-ro, Wanju-gun, Jeollabuk-do 55365, Republic of Korea
| | - Hyo Don Zu
- Research Group of Food Processing, Korea Food Research Institute, 245 Nongsaengmyeong-ro, Wanju-gun, Jeollabuk-do 55365, Republic of Korea; Department of Biotechnology, Korea University, Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Jangho Lee
- Research Group of Healthcare, Korea Food Research Institute, 245 Nongsaengmyeong-ro, Wanju-gun, Jeollabuk-do 55365, Republic of Korea
| | - Min-Cheol Kang
- Research Group of Food Processing, Korea Food Research Institute, 245 Nongsaengmyeong-ro, Wanju-gun, Jeollabuk-do 55365, Republic of Korea
| | - Jeongyong Park
- Queensbucket, Daegudae-ro, Jillyang-eup, Gyeongsan-si, Gyeongsangbuk-do 38453, Republic of Korea
| | - Kyung-Mo Song
- Research Group of Food Processing, Korea Food Research Institute, 245 Nongsaengmyeong-ro, Wanju-gun, Jeollabuk-do 55365, Republic of Korea.
| | - Nam Hyouck Lee
- Research Group of Food Processing, Korea Food Research Institute, 245 Nongsaengmyeong-ro, Wanju-gun, Jeollabuk-do 55365, Republic of Korea.
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16
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Rodríguez-Roque MJ, De Ancos B, Sánchez-Vega R, Sánchez-Moreno C, Elez-Martínez P, Martín-Belloso O. In vitro bioaccessibility of isoflavones from a soymilk-based beverage as affected by thermal and non-thermal processing. INNOV FOOD SCI EMERG 2020. [DOI: 10.1016/j.ifset.2020.102504] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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17
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Penha CB, Falcão HG, Ida EI, Speranza P, Kurozawa LE. Enzymatic pretreatment in the extraction process of soybean to improve protein and isoflavone recovery and to favor aglycone formation. Food Res Int 2020; 137:109624. [PMID: 33233212 DOI: 10.1016/j.foodres.2020.109624] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 07/23/2020] [Accepted: 08/11/2020] [Indexed: 12/21/2022]
Abstract
This research aimed to evaluate the pretreatment of soybean with the carbohydrase multi-enzyme complex "Viscozyme L", during the extraction process; in order to improve the recovery of proteins and isoflavones in soybase, and reduce the loss of these compounds through the okara residue. Three concentrations of enzyme were studied at 50 °C, along with an experiment carried out without enzyme addition (control experiment). The results were also evaluated in relation to standard soybase processing. In comparison to the standard and control processes, the enzymatic pretreatment reduced up to 85% the total amount of okara residue. Due to the action of the multi-enzyme complex, protein and total isoflavone recovery increased from 42% to 83% and from 59% to 93%, respectively. The application of Viscozyme L also favored the conversion of conjugated forms of isoflavone to aglycone in the soybase, representing up to 50% of the total isoflavones. The enzymatic pretreatment of soybean with carbohydrase improved the nutritional quality of the soybase, while at the same time reducing residue generation; showing that the proposed food process can be considered environmentally friendly method.
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Affiliation(s)
- Camila Benedetti Penha
- Department of Food Engineering, School of Food Engineering, University of Campinas, Campinas, SP, Brazil
| | - Heloisa Gabriel Falcão
- State University of Londrina, Department of Food Science and Technology, Londrina, PR, Brazil
| | - Elza Iouko Ida
- State University of Londrina, Department of Food Science and Technology, Londrina, PR, Brazil.
| | - Paula Speranza
- Department of Food Engineering, School of Food Engineering, University of Campinas, Campinas, SP, Brazil
| | - Louise Emy Kurozawa
- Department of Food Engineering, School of Food Engineering, University of Campinas, Campinas, SP, Brazil.
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Shimoyamada M. Current Status of Soymilk Processing and Structural Elucidation of Soymilk Components. J JPN SOC FOOD SCI 2020. [DOI: 10.3136/nskkk.67.45] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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19
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Lu R, Zheng Z, Yin Y, Jiang Z. Effect of Genistein on Cholesterol Metabolism-Related Genes in HepG2 Cell. J Food Sci 2019; 84:2330-2336. [PMID: 31313321 DOI: 10.1111/1750-3841.14725] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Revised: 05/27/2019] [Accepted: 06/09/2019] [Indexed: 11/30/2022]
Abstract
It has been reported that genistein could improve metabolic syndromes. Our study aimed to investigate the effects and potential mechanisms of genistein on improving cholesterol metabolism in HepG2 cell. HepG2 cells were cultured with 0, 0.01, 1.00, 10.00, and 50.00 µM genistein for 24 hr. The current results showed a dose-dependent manner between genistein and intracellular contents of total cholesterol (TC), high-density lipoprotein-cholesterol (HDL-C), and cellular apolipoprotein A1 (Apo-A1) secretion. TC was increased by 25.69%, meanwhile HDL-C and Apo-A1 were decreased by 56.00% and 25.93%, respectively, when the dosage of genistein was 1.00 µM. Genistein dose-dependently upregulated the protein and mRNA levels of sterol regulatory element binding proteins-2 (SREBP-2), as well as the mRNA levels of low-density lipoprotein receptor (LDLR) and 3-hydroxy-3-methyl glutaryl coenzyme A reductase (HMGCR), by 145.91%, 72.29%, 310.23%, and 123.08%, respectively, when we gave 1.00 µM genistein, indicating that intracellular cholesterol synthesis and absorption of exogenous cholesterol were increased. In addition, the mRNA levels of peroxisome proliferator-activated receptor-γ (PPARγ) and liver X receptor (LXRα), lowered by 58.23% and 34.86% at 0.01 µM genistein, were reduced in a dose-dependent manner. LXRα and ATP-binding cassette transporter A1 (ABCA1) protein levels were significantly (P < 0.05) decreased by 50.35% and 11.60% at 1.00 µM genistein, which indicated that cellular cholesterol efflux was inhibited. Taken together, our results suggested that genistein at dosage of more than 1.00 µM was able to increase the intracellular cholesterol levels by up regulating SREBP-2/LDLR/HMGCR pathway and suppressing PPARγ/LXRα/ABCA1 pathway. PRACTICAL APPLICATION: In this study, genistein appeared to be effective in reducing plasma cholesterol levels due to increase the intracellular cholesterol levels by upregulating cholesterol absorption through SREBP-2/LDLR/HMGCR pathway, and also downregulating cholesterol efflux via PPARγ/LXRα/ABCA1 pathway in vitro. In addition, plasma cholesterol is regarded as the key indicator of atherosclerosis; therefore, we believe that our findings could be used for further exploration on a possible therapeutic application of genistein for atherosclerosis.
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Affiliation(s)
- Rongrong Lu
- Nutrition, School of Public Health, Sun Yat-Sen Univ., Guangzhou, Guangdong, 510605, China
| | - Zicong Zheng
- Nutrition, School of Public Health, Sun Yat-Sen Univ., Guangzhou, Guangdong, 510605, China
| | - Yimin Yin
- Nutrition, School of Public Health, Sun Yat-Sen Univ., Guangzhou, Guangdong, 510605, China
| | - Zhuoqin Jiang
- Nutrition, School of Public Health, Sun Yat-Sen Univ., Guangzhou, Guangdong, 510605, China
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