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Szarek N, Jaworska G, Hanus P. Profile of Phenolic Compounds and Antioxidant Activity of Celery ( Apium graveolens) Juices Obtained from Pulp after α-Amylase Treatment from Aspergillus oryzae. Molecules 2024; 29:1438. [PMID: 38611718 PMCID: PMC11012540 DOI: 10.3390/molecules29071438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 03/18/2024] [Accepted: 03/20/2024] [Indexed: 04/14/2024] Open
Abstract
The purpose of this study was to determine the content of certain phenolic compounds, antioxidant activity, pressing efficiency, extract content, and sugars in celeriac juices obtained from the pulp after α-amylase treatment from Aspergillus oryzae. The test material consisted of peeled and unpeeled celery pulp kept at a temperature of 25 °C with and without the enzyme for a period of 30 and 60 min. The juices obtained from them were analyzed for the content of selected phenolic acids and flavonoids using the UPLC-PDA-ESI-MS/MS method, for antioxidant activity measured using the ABTS˙+ and DPPH˙ method, and for the total polyphenol content using the F-C method. Additionally, the juice pressing efficiency, the extract content using the refractometer method, and the sugar content using the HPLC method were checked. Significantly higher antioxidant activity, pressing yield, and average content of caffeic acid glucoside, quinic acid, kaempferol-3,7-di-O-glucoside, and chrysoeriol-7-O-apiosylglucoside were obtained in juices from peeled celery. Maceration of the pulp with amylase resulted in a significant reduction in antioxidant activity compared to control samples. An is-total increase of 17-41% in total flavonoid content was observed in all juices tested after treatment with the enzyme for 30 and 60 min, and the phenolic acid content increased by 4-41% after treatment of the pulp with amylase for 60 min. The 60 min holding of the pulp at 25 °C, including with the enzyme, was shown to decrease the antioxidant activity and the content of quinic acid, ferulic acid, and chrysoriol-7-O-apiose-glucoside in the juices tested compared to the samples held for 30 min, while the content of other phenolic acids and flavonoids increased. In addition, after 60 min of enzymatic maceration, the pressing yield of the juices increased.
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Affiliation(s)
- Natalia Szarek
- Doctoral School of the University of Rzeszow, University of Rzeszow, Rejtana 16C Street, 35-959 Rzeszow, Poland
- Department of Food Technology and Human Nutrition, Institute of Food Technology and Nutrition, College of Natural Sciences, University of Rzeszow, Zelwerowicza 4 Street, 35-601 Rzeszow, Poland (P.H.)
| | - Grażyna Jaworska
- Department of Food Technology and Human Nutrition, Institute of Food Technology and Nutrition, College of Natural Sciences, University of Rzeszow, Zelwerowicza 4 Street, 35-601 Rzeszow, Poland (P.H.)
| | - Paweł Hanus
- Department of Food Technology and Human Nutrition, Institute of Food Technology and Nutrition, College of Natural Sciences, University of Rzeszow, Zelwerowicza 4 Street, 35-601 Rzeszow, Poland (P.H.)
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Visalli M, Galmarini MV. Multi-attribute temporal descriptive methods in sensory analysis applied in food science: A systematic scoping review. Compr Rev Food Sci Food Saf 2024; 23:e13294. [PMID: 38284596 DOI: 10.1111/1541-4337.13294] [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: 09/20/2023] [Revised: 12/07/2023] [Accepted: 12/16/2023] [Indexed: 01/30/2024]
Abstract
Among descriptive sensory evaluation methods, temporal methods have a wide audience in food science because they make it possible to follow perception as close as possible to the moment when sensations are perceived. The aim of this work was to describe 30 years of research involving temporal methods by mapping the scientific literature using a systematic scoping review. Thus, 363 research articles found from a search in Scopus and Web of Science from 1991 to 2022 were included. The extracted data included information on the implementation of studies referring to the use of temporal methods (details related to subjects, products, descriptors, research design, data analysis, etc.), reasons why they were used and the conclusions they allowed to be drawn. Metadata analysis and critical appraisal were also carried out. A quantitative and qualitative synthesis of the results allowed the identification of trends in the way in which the methods were developed, refined, and disseminated. Overall, a large heterogeneity was noted in the way in which the temporal measurements were carried out and the results presented. Some critical research gaps in establishing the validity and reliability of temporal methods have also been identified. They were mostly related to the details of implementation of the methods (e.g., almost no justification for the number of consumers included in the studies, absence of report on panel repeatability) and data analysis (e.g., prevalence of use of exploratory data analysis, only 20% of studies using confirmatory analyses considering the dynamic nature of the data). These results suggest the need for general guidelines on how to implement the method, analyze and interpret data, and report the results. Thus, a template and checklist for reporting data and results were proposed to help increase the quality of future research.
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Affiliation(s)
- Michel Visalli
- Centre des Sciences du Goût et de l'Alimentation, Institut Agro Dijon, CNRS, INRAE, Université Bourgogne, Dijon, France
- INRAE, PROBE Research Infrastructure, ChemoSens Facility, Dijon, France
| | - Mara Virginia Galmarini
- CONICET, Consejo Nacional de Investigaciones Científicas y Tecnológicas, Santa Fe, Argentina
- Facultad de Ingeniería y Ciencias Agrarias, Pontificia Universidad Católica Argentina (UCA), Buenos Aires, Argentina
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Chen Y, Fogel A, Bi Y, Yen CC. Factors associated with eating rate: a systematic review and narrative synthesis informed by socio-ecological model. Nutr Res Rev 2023:1-20. [PMID: 37749936 DOI: 10.1017/s0954422423000239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
Accumulating evidence shows associations between rapid eating and overweight. Modifying eating rate might be a potential weight management strategy without imposing additional dietary restrictions. A comprehensive understanding of factors associated with eating speed will help with designing effective interventions. The aim of this review was to synthesise the current state of knowledge on the factors associated with eating rate. The socio-ecological model (SEM) was utilised to scaffold the identified factors. A comprehensive literature search of eleven databases was conducted to identify factors associated with eating rate. The 104 studies that met the inclusion criteria were heterogeneous in design and methods of eating rate measurement. We identified thirty-nine factors that were independently linked to eating speed and mapped them onto the individual, social and environmental levels of the SEM. The majority of the reported factors pertained to the individual characteristics (n = 20) including demographics, cognitive/psychological factors and habitual food oral processing behaviours. Social factors (n = 11) included eating companions, social and cultural norms, and family structure. Environmental factors (n = 8) included food texture and presentation, methods of consumption or background sounds. Measures of body weight, food form and characteristics, food oral processing behaviours and gender, age and ethnicity were the most researched and consistent factors associated with eating rate. A number of other novel and underresearched factors emerged, but these require replication and further research. We highlight directions for further research in this space and potential evidence-based candidates for interventions targeting eating rate.
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Affiliation(s)
- Yang Chen
- Division of Industrial Design, National University of Singapore, Singapore
- Keio-NUS CUTE Center, National University of Singapore, Singapore
| | - Anna Fogel
- Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), Singapore
| | - Yue Bi
- Department of Psychology, National University of Singapore, Singapore
| | - Ching Chiuan Yen
- Division of Industrial Design, National University of Singapore, Singapore
- Keio-NUS CUTE Center, National University of Singapore, Singapore
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Ilic J, Djekic I, Tomasevic I, van den Berg M, Oosterlinck F. Beef and plant-based burgers' mastication parameters depend on texture rather than on serving conditions. J Texture Stud 2023. [PMID: 37114586 DOI: 10.1111/jtxs.12763] [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: 12/22/2022] [Revised: 03/13/2023] [Accepted: 04/10/2023] [Indexed: 04/29/2023]
Abstract
Previous studies dealing with plant-based meat analogs confirmed the potential of oral processing methods to identify options for improving those products. Knowing that sensory perception can be influenced by adding condiments, this short communication aimed to investigate the texture and oral processing of four plant-based burger analogs and a beef burger when consumed in portions or as part of model meals with buns and sides. Texture profile analysis indicated that beef burgers and analog E were the toughest. Two analogs (B and S) showed textures close to beef, while one (analog D) displayed significantly lower values for hardness, toughness, cohesiveness, and springiness. The instrumental data was only partly reflected in the mastication parameters. Adaptations in mastication behavior were expected, but differences between the plant-based analogs were smaller than anticipated, although clear differences were observed for consumption time, number of chews and number of swallows. On the whole, mastication patterns concurred within different consumption scenarios (portions, model burgers), and significant correlations with instrumental texture were obtained.
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Affiliation(s)
- Jovan Ilic
- Department of Food Safety and Quality Management, Faculty of Agriculture, Institute of Food Technology and Biochemistry, University of Belgrade, Belgrade, Serbia
| | - Ilija Djekic
- Department of Food Safety and Quality Management, Faculty of Agriculture, Institute of Food Technology and Biochemistry, University of Belgrade, Belgrade, Serbia
| | - Igor Tomasevic
- German Institute of Food Technologies (DIL), Quakenbrück, Germany
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Ilic J, Tomasevic I, Djekic I. The influence of different cooking treatments on vegetables' bolus properties. Int J Food Sci Nutr 2023; 74:209-218. [PMID: 36732893 DOI: 10.1080/09637486.2023.2174501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The influence of boiling, steaming, grilling and sous-vide treatments on bolus properties of vegetables was investigated. Cooking produced potato boluses with large particles or pasty boluses unsuitable for analysis. Celeriac preserved its brittleness and produced more small particles as mastication prolonged. Eggplant and zucchini were similar and both produced relatively large particles throughout the mastication. Saliva incorporation results showed an uncommon trend since boluses from the moment of swallowing did not have the highest moisture content. It was inferred that boiling had similar effects as steaming on one side, and grilling had similar effects as sous-vide on the other.
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Affiliation(s)
- Jovan Ilic
- Department of Food Safety and Quality Management, University of Belgrade - Faculty of Agriculture, Belgrade, Serbia
| | - Igor Tomasevic
- Department of Animal Origin Products Technology, University of Belgrade - Faculty of Agriculture, Belgrade, Serbia
| | - Ilija Djekic
- Department of Food Safety and Quality Management, University of Belgrade - Faculty of Agriculture, Belgrade, Serbia
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Purple eggplant and zucchini color, mechanical properties, mastication, and sensory perception influenced by steaming and Sous-vide. Int J Gastron Food Sci 2022. [DOI: 10.1016/j.ijgfs.2022.100549] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Ilic J, Tomasevic I, Djekic I. Purple eggplant and zucchini color, mechanical properties, mastication, and sensory perception influenced by boiling and grilling. J Texture Stud 2021; 53:174-184. [PMID: 34854495 DOI: 10.1111/jtxs.12651] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/20/2021] [Accepted: 11/24/2021] [Indexed: 11/26/2022]
Abstract
The present study investigated the influence of boiling and grilling deployed at 15, 30, and 45 min on selected eggplant and zucchini qualities. The colorants present in these vegetables contribute to their attractive appearance while presenting health-benefit components. This study shows that boiling and grilling differently affected the color properties of the eggplant and zucchini flesh and skin, leading to discoloration. However, the multifactorial mechanisms behind this phenomenon are not yet fully uncovered. Both boiling and grilling caused softening in examined vegetables within cooking prolongation, but different effects were observed. In the case of grilling, large- and small-deformation mechanical parameters established higher values. Thus, grilling produced firmer samples, which was further projected on mastication and dynamic sensory perception. Although there was limited differentiation in mastication parameters, it was observable that grilled products were more mastication-demanding. The number of chews and consumption time provided most of the information and established higher values for short-time cooking treatments and grilling. As a consequence, samples that had longer in-oral exposure times were perceived as bitter (eggplant) or sweet (zucchini). Oppositely, boiled vegetables were juicier. Regardless of the type of vegetable or cooking method, the shortest cooking treatments resulted in products dominantly perceived as firm.
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Affiliation(s)
- Jovan Ilic
- Department of Food Safety and Quality Management, Faculty of Agriculture, Institute of Food Technology and Biochemistry, University of Belgrade, Belgrade, Serbia
| | - Igor Tomasevic
- Department of Animal Origin Products Technology, Faculty of Agriculture, Institute of Food Technology and Biochemistry, University of Belgrade, Belgrade, Serbia
| | - Ilija Djekic
- Department of Food Safety and Quality Management, Faculty of Agriculture, Institute of Food Technology and Biochemistry, University of Belgrade, Belgrade, Serbia
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Ilic J, Tomasevic I, Djekic I. Influence of water-based and contact heating preparation methods on potato mechanical properties, mastication, and sensory perception. Int J Gastron Food Sci 2021. [DOI: 10.1016/j.ijgfs.2021.100401] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Ilic J, Tomasevic I, Djekic I. Ease of mastication index-Quantification of mastication effort using quality function deployment. J Texture Stud 2021; 52:447-460. [PMID: 34231885 DOI: 10.1111/jtxs.12621] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 06/03/2021] [Accepted: 07/02/2021] [Indexed: 11/26/2022]
Abstract
An effort required to masticate a bite of food seems important for a broad group of consumers considering many foodstuffs. Consumers with specific needs (elderly, people with impaired oral functioning) are also interested in ease of mastication. Besides understanding the relationships between mastication and sensory perception, a better insight into foodstuffs' mastication effort is needed to gain vital information when choosing the food and judging its quality. However, there is not much work describing the quantification of mastication effort as a quality grade. Within this research, we: (a) analyzed consumers' demands toward mastication attributes, (b) examined mastication, mechanical, and sensory parameters for nine foodstuffs (meat and dairy products), and (c) developed a quality function deployment model that connects consumers' demands with a multidimensional technical scale, enabling mastication effort quantification through a novel "ease of mastication index" (EMI). As a single-value quality score, EMI answers how much effort must be applied to masticate certain foodstuff. It is a left-sided index (it can have only positive values up to EMI = 1), having the maximal value for creamy cheese (0.96) and minimal (0.40) for fermented sausage in the present study, meaning the latter was the most difficult case study product for mastication. This study's practical application may be seen in the proposed model usage for foodstuffs research and development, bearing in mind ease of mastication. EMI may play an essential role as a novel quality indicator that can be considered crucial for broad and specific consumer groups.
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Affiliation(s)
- Jovan Ilic
- Faculty of Agriculture, Institute of Food Technology and Biochemistry, Department of Food Safety and Quality Management, University of Belgrade, Belgrade, Republic of Serbia
| | - Igor Tomasevic
- Faculty of Agriculture, Institute of Food Technology and Biochemistry, Department of Animal Origin Products Technology, University of Belgrade, Belgrade, Republic of Serbia
| | - Ilija Djekic
- Faculty of Agriculture, Institute of Food Technology and Biochemistry, Department of Food Safety and Quality Management, University of Belgrade, Belgrade, Republic of Serbia
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