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Li J, Zhong F, Spence C, Xia Y. Synergistic effect of combining umami substances enhances perceived saltiness. Food Res Int 2024; 189:114516. [PMID: 38876587 DOI: 10.1016/j.foodres.2024.114516] [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: 11/08/2023] [Revised: 04/29/2024] [Accepted: 05/07/2024] [Indexed: 06/16/2024]
Abstract
Umami substances have the potential to enhance the perception of saltiness and thus reduce sodium intake. Two sensory evaluation experiments were conducted, involving participants tasting salt solutions, and solutions with added umami substances at equal sodium concentrations. Umami substances included sodium glutamate (MSG), disodium inosinate (IMP), and the combination of them which has a synergistic effect and is a closer match to commonly-consumed foods. In Experiment 1, using the two-alternative forced-choice (2-AFC) method by 330 consumers, paired comparisons were conducted at three different sodium concentrations. The combination of MSG and IMP enhanced the perception of saltiness (p < .001 in the difference test), whereas presenting either umami substance in isolation failed to do so (p > .05 in the similarity test). Significant order effects occurred in paired comparisons. In Experiment 2, a two-sip time-intensity (TI) analysis with trained panellists verified these results and found that tasting MSG and IMP either simultaneously or successively enhanced saltiness perception at equal sodium concentrations. These findings indicate that the synergistic effect of umami substances may be the cause of saltiness enhancement, and represents a potential strategy for sodium reduction while satisfying the consumer demand for saltiness perception. Considering the application in food processing and in food pairing, umami substances can potentially be used to help to reduce salt intake in food consumption.
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Affiliation(s)
- Jingyang Li
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; Science Center for Future Foods, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; International Joint Laboratory for Food Safety, Jiangnan University, Wuxi 214122, China
| | - Fang Zhong
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; Science Center for Future Foods, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; International Joint Laboratory for Food Safety, Jiangnan University, Wuxi 214122, China
| | - Charles Spence
- Crossmodal Research Laboratory, University of Oxford, Oxford, UK
| | - Yixun Xia
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; Science Center for Future Foods, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; International Joint Laboratory for Food Safety, Jiangnan University, Wuxi 214122, China; Jiaxing Institute of Future Food, Jiaxing 314015, China.
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2
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Sood S, Methven L, Cheng Q. Role of taste receptors in salty taste perception of minerals and amino acids and developments in salt reduction strategies: A review. Crit Rev Food Sci Nutr 2024:1-15. [PMID: 38907620 DOI: 10.1080/10408398.2024.2365962] [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: 06/24/2024]
Abstract
Salt (sodium chloride) plays a key role in maintaining the textural, microbiological, and sensorial aspects of the foods. However high dietary salt intake in the population has led to a series of health problems. Currently manufacturers are under pressure to reduce the sodium levels in foods without compromising the consumer experience. Because of the clean salty taste produced by sodium chloride, it has been challenging for the food industry to develop a suitable salt substitute. Studies have shown that different components within a food matrix can influence the perception of saltiness. This review aims to comprehend the potential synergistic effect of compounds such as minerals and amino acids on the perception of saltiness and covers the mechanism of perception where relevant to taste resulting from sodium ions and other metallic ions (such as K, Mg, Ca), as well as various amino acids and their derivatives. Finally, the review summarizes various salt reduction strategies explored by researchers, government organizations and food industry, including the potential use of plant-based extracts.
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Affiliation(s)
- Saumya Sood
- Department of Food and Nutritional Sciences, University of Reading, Whiteknights, Reading, United Kingdom
| | - Lisa Methven
- Department of Food and Nutritional Sciences, University of Reading, Whiteknights, Reading, United Kingdom
| | - Qiaofen Cheng
- Department of Food and Nutritional Sciences, University of Reading, Whiteknights, Reading, United Kingdom
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3
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Chan CMJ, Dickens BSL, Chong MFF. Understanding knowledge, attitudes and behaviours related to dietary sodium intake in a multi-ethnic population in Singapore. Public Health Nutr 2023; 26:2802-2814. [PMID: 37921207 PMCID: PMC10755448 DOI: 10.1017/s1368980023002422] [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: 10/31/2022] [Revised: 06/27/2023] [Accepted: 10/09/2023] [Indexed: 11/04/2023]
Abstract
OBJECTIVE This study aimed to fill the current gap in the understanding of the knowledge, attitudes and behaviours (KAB) related to dietary Na among adult residents in Singapore. DESIGN A cross-sectional online survey was conducted between October and December 2020 on 955 participants selected through random sampling. SETTING The survey was conducted in Singapore. PARTICIPANTS Participants were recruited from the Singapore Population Health Study Online Panel. RESULTS Participants' mean age was 46·6 ± 14·1 years old and 58 % of them were females. Most of the participants were Chinese (82·1 %), 10·5 % were Indian and 4·5 % were Malay. Findings from the weighted data showed that most participants were aware of the health impact of high Na consumption. However, many participants were unaware of the recommended intake for salt (68%) and Na (83%), had misconceptions, and were unable to correctly use food labels to assess NA content (69%). Findings also alluded to the presence of knowledge gaps in the sources of Na in their diet. While 59 % of the participants reported to be limiting their consumption of Na, many reported facing barriers such as not knowing how to limit their Na intake. Participants also felt that there were limited options for low-Na foods when eating out and were lacking awareness of low-Na products. CONCLUSIONS Findings highlighted substantial gaps in participants' knowledge and skills in managing their Na consumption. This suggests the need for more public education and improvements in the food environment.
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Affiliation(s)
- Cindy Mei Jun Chan
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, 117549Singapore
| | - Borame Sue Lee Dickens
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, 117549Singapore
| | - Mary Foong-Fong Chong
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, 117549Singapore
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research, Singapore
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4
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Liaqat S, Ahmed Z, Iqbal F, Umer MU. Hydroxyapatite fortified mango mousse: Formulation, characterization, and sensory data evaluation using fuzzy logic. J Food Sci 2023; 88:4509-4528. [PMID: 37850389 DOI: 10.1111/1750-3841.16783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 09/04/2023] [Accepted: 09/13/2023] [Indexed: 10/19/2023]
Abstract
In this experimental study, hydroxyapatite (HAp), as a valuable calcium source, was extracted from discarded goat bone; raw and nano-biogenic powders were prepared through calcination and ultra-sonication. Resultant powders were characterized by using various spectroscopy techniques. As per the findings of atomic absorption spectroscopy, raw and nano-biogenic powders depicted 1439.7 ± 0.12 and 3194.8 ± 0.07 ppm calcium content, respectively. The range of particle size of nano-biogenic and raw powders was 47-139 and 183 nm, respectively. X-ray diffraction (XRD) confirmed crystalline behavior whereas laser-induced breakdown spectroscopy (LIBS)-derived Ca/P-ratio endorsed excellence in nano-biogenic 1.76 against 1.63 in raw powder. In vitro bioavailability of calcium in raw and nano-biogenic powder was ∼36% and ∼39%, respectively. Next, the powders were further used to develop calcium-fortified mango mousse with varied formulations. A maximum overrun of 23.31% was found in the case of "Raw-A," whereas a maximum viscosity of 8489.98 mPa s was found in the case of "Nano-A." Sensory data of mango mousse were obtained by fuzzy logic method, and PCA ranked the Nano-B and Nano-A samples the best in terms of overall acceptability. Meanwhile, the consumer responses toward product likeness and/or dislikeness were recorded by the hedonic scale that endorsed Nano-A and Nano-B formulations as the most preferred samples. PRACTICAL APPLICATION: The revolution in the eating habits of consumers from traditional foods to fast food imposes the development of new products having good nutritional values. Different waste biogenic food sources can provide an acceptable powdered form of ingredients for the development of novel food products. In this regard, the development of novel food products using calcium supplements has gained space in the food industry.
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Affiliation(s)
- Saba Liaqat
- Department of Environmental Design, Health, and Nutritional Sciences, Allama Iqbal Open University, Islamabad, Pakistan
- School of Food and Agricultural Sciences, University of Management and Technology, Lahore, Pakistan
| | - Zaheer Ahmed
- Department of Environmental Design, Health, and Nutritional Sciences, Allama Iqbal Open University, Islamabad, Pakistan
| | - Faisal Iqbal
- Department of Mathematics, Allama Iqbal Open University, Islamabad, Pakistan
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5
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Crowe-White KM, Baumler M, Gradwell E, Juturu V, White DA, Handu D. Application of Umami Tastants for Sodium Reduction in Food: An Evidence Analysis Center Scoping Review. J Acad Nutr Diet 2023; 123:1606-1620.e8. [PMID: 35940495 DOI: 10.1016/j.jand.2022.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 07/22/2022] [Accepted: 08/02/2022] [Indexed: 10/16/2022]
Abstract
BACKGROUND Sodium chloride intake far exceeds the guidelines from health and regulatory agencies. Acknowledging the positive relationship between sodium intake and blood pressure, interest in substances that assist in sodium reduction, while contributing a savory taste such as umami, are highly investigated. OBJECTIVE The objective of this scoping review was to identify and characterize studies investigating umami tastants on sodium reduction in food, with the goal of informing future research. METHODS A literature search was conducted in Ovid MEDLINE, Ovid Embase, Ovid Cochrane Database of Systematic Reviews, EBSCO PsycInfo, PROSPERO, National Institutes of Health RePORTER, ClinicalTrials.gov, and the World Health Organization International Clinical Trials Registry Platform and completed in March 2022 to identify peer-reviewed publications among adults (18 years and older) with interventions focusing on umami tastants to reduce sodium content. RESULTS The literature search identified 52 studies, among which monosodium glutamate was the most studied umami tastant or food. Furthermore, most of the research on umami was represented through cross-sectional sensory studies to determine acceptability of foods with part of the original sodium chloride replaced with umami tastants. Only 1 study investigated the use of an umami tastant on overall daily sodium intake. CONCLUSIONS To assist individuals in adhering to sodium reduction intake goals set forth by regulatory agencies and their guiding policies, these findings indicated that additional research on umami tastants, including systematic reviews and prospective trials, is warranted. In these prospective studies, both intermediate outcomes (ie, dietary pattern changes, daily dietary intake of sodium, and blood pressure) and hard outcomes (ie, incidence of hypertension or stroke, as well as cardiovascular composite outcomes) should be considered.
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Affiliation(s)
| | - Megan Baumler
- Department of Nutrition and Dietetics, St. Catherine University, St. Paul, Minnesota
| | | | - Vijaya Juturu
- Research & Development, LONZA CHI Inc, Morristown, New Jersey
| | | | - Deepa Handu
- Evidence Analysis Center, Academy of Nutrition and Dietetics, Chicago, Illinois.
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Yamamoto T, Inui-Yamamoto C. The flavor-enhancing action of glutamate and its mechanism involving the notion of kokumi. NPJ Sci Food 2023; 7:3. [PMID: 36707516 PMCID: PMC9883458 DOI: 10.1038/s41538-023-00178-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 01/19/2023] [Indexed: 01/28/2023] Open
Abstract
The sodium salt of glutamic acid, or monosodium glutamate (MSG), has two effects in foods: one is to induce a unique taste called umami, which is one of the five basic tastes, and the other is to make food palatable (i.e., flavor-enhancing or seasoning effects). However, the mechanism behind how MSG makes food more palatable remains poorly understood, although many food scientists seem to believe that the umami taste itself plays an important role. Here, we propose an alternative notion regarding this topic based on previous and recent studies. When added to complex food compositions, MSG facilitates the binding of existing kokumi substances to kokumi receptors. In turn, these bound kokumi substances enhance the intensity of umami, sweet, salty, and fatty tastes, resulting in increased palatability accompanied by kokumi flavor, such as thickness, mouthfulness, and continuity. The requisite for sufficient palatability and kokumi flavor is a good balance of umami and kokumi substances. This framework gives a scientifically useful background for providing newly developed foods, including cultured meat and plant-based meat substitutes, with good taste characteristics.
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Affiliation(s)
- Takashi Yamamoto
- grid.448779.10000 0004 1774 521XHealth Science Research Center, Kio University, 4-2-4 Umami-naka, Koryo, Kitakatsuragi, Nara, 635-0832 Japan
| | - Chizuko Inui-Yamamoto
- grid.136593.b0000 0004 0373 3971Department of Oral Anatomy and Developmental Biology, Osaka University Graduate School of Dentistry, 1-8 Yamadaoka, Suita, Osaka, 565-0871 Japan
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7
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Temporal drivers of liking by period: A case study on lemon-flavored carbonated alcoholic drinks with consumers in natural settings. Food Qual Prefer 2022. [DOI: 10.1016/j.foodqual.2022.104793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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8
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Spence C. Behavioural Nudges, Physico-Chemical Solutions, and Sensory Strategies to Reduce People’s Salt Consumption. Foods 2022; 11:foods11193092. [PMID: 36230166 PMCID: PMC9563062 DOI: 10.3390/foods11193092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 09/23/2022] [Accepted: 10/01/2022] [Indexed: 11/26/2022] Open
Abstract
This narrative historical review examines the wide range of approaches that has been trialled/suggested in order to reduce the consumption of salt. While sodium is an essential micronutrient, there is widespread evidence that high levels of consumption are leading to various negative health outcomes. This review summarises the evidence relating to the various approaches that have been put forward to date to help reduce salt consumption over the years, while also highlighting a number of important questions that remains for future research. Solutions to reducing salt consumption include everything from the gradual reduction in salt in foods through to the reduction in the number/size of holes in saltshakers (what one might consider a behavioural nudge). Physico-chemical solutions have included salt replacers, such as monosodium glutamate (MSG) through to the asymmetric distribution of salt in processed (e.g., layered) foods. A wide range of sensory approaches to modulating expected and perceived saltiness have also been suggested, including the use of salty aromas, as well as suggesting the use of colour cues, sonic seasoning, and even textural primes. It is currently unclear whether different salty aromas can be combined to increase odour-induced taste enhancement (OITE) effectiveness. In the years ahead, it will be interesting to assess how long such solutions remain effective, as well as whether different solutions can be combined to help reduce salt consumption without having to compromise on taste/flavour
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Affiliation(s)
- Charles Spence
- Department of Experimental Psychology, New Radcliffe House, University of Oxford, Oxford OX2 6BW, UK
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9
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Xia X, Fu Y, Ma L, Zhu H, Yu Y, Dai H, Han J, Liu X, Liu Z, Zhang Y. Protein Hydrolysates from Pleurotus geesteranus Modified by Bacillus amyloliquefaciens γ-Glutamyl Transpeptidase Exhibit a Remarkable Taste-Enhancing Effect. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:12143-12155. [PMID: 36094421 DOI: 10.1021/acs.jafc.2c03941] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Long-term high salt intake exerts a negative impact on human health. The excessive use of sodium substitutes in the food industry can lead to decreased sensory quality of food. γ-Glutamyl peptides with pronounced taste-enhancing effects can offer an alternative approach to salt reduction. However, the content and yield of γ-glutamyl peptides in natural foods are relatively low. Enzyme-catalyzed synthesis of γ-glutamyl peptides provides a feasible solution. In this study, Pleurotus geesteranus was hydrolyzed by Flavourzyme to generate protein hydrolysates. Subsequently, they were modified by Bacillus amyloliquefaciens γ-glutamyl transpeptidase to generate γ-glutamyl peptides. The reaction conditions were optimized and their taste-enhancing effects were evaluated. Their peptide sequences were identified by parallel reaction monitoring with liquid chromatography-tandem mass spectrometry and analyzed using molecular docking. The optimal conditions for generation of γ-glutamyl peptides were a pH of 10.0, an enzyme condition of 1.2 U/g, and a reaction time of 2 h, which can elicit a strong kokumi taste. Notably, it exhibited a remarkable taste-enhancing effect for umami intensity (76.07%) and saltiness intensity (1.23-fold). Several novel γ-glutamyl peptide sequences were found by liquid chromatography-tandem mass spectrometry, whereas the binding to the calcium-sensing receptor was confirmed by molecular docking analysis. Overall, γ-glutamyl peptides from P. geesteranus could significantly enhance the umami and salt tastes, which can serve as promising taste enhancers.
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Affiliation(s)
- Xiaozhou Xia
- College of Food Science, Southwest University, Chongqing400715, China
| | - Yu Fu
- College of Food Science, Southwest University, Chongqing400715, China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing400715, P. R. China
| | - Liang Ma
- College of Food Science, Southwest University, Chongqing400715, China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing400715, P. R. China
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, Chongqing400715, P. R. China
| | - Hankun Zhu
- College of Food Science, Southwest University, Chongqing400715, China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing400715, P. R. China
| | - Yong Yu
- College of Food Science, Southwest University, Chongqing400715, China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing400715, P. R. China
| | - Hongjie Dai
- College of Food Science, Southwest University, Chongqing400715, China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing400715, P. R. China
| | - Jiadong Han
- Chongqing Jiaxian Jiuqi Food Co. Ltd., Chongqing400715, China
| | - Xin Liu
- Angel Yeast Co.Ltd., Yichang443003, Hubei, China
| | | | - Yuhao Zhang
- College of Food Science, Southwest University, Chongqing400715, China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing400715, P. R. China
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, Chongqing400715, P. R. China
- Key Laboratory of Condiment Supervision Technology for State Market Regulation, Chongqing400715, P. R. China
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10
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Romaniw OC, Montero ML, Sharma M, Ross CF, Duizer LM. Creating foods for older adults: Emotional responses and liking of microwave-assisted thermal sterilization processed meals. J Food Sci 2022; 87:3173-3189. [PMID: 35638326 DOI: 10.1111/1750-3841.16200] [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: 11/18/2021] [Revised: 04/09/2022] [Accepted: 04/27/2022] [Indexed: 11/27/2022]
Abstract
The purpose of this study was to examine emotional and liking responses to foods designed for older adults and made using microwave-assisted thermal sterilization technology (MATS). Six chicken pasta meals (three each with and without herbs) were formulated with three concentrations of salt at 100%, 75%, and 50%. Seventy-six community-dwelling older adults conducted sensory and emotional evaluations. Sensory testing involved measuring liking of various sensory attributes using a 9-point hedonic scale, Just-about-right scales to measure appropriateness of the intensity of the attributes, and check-all-that-apply questions to identify perceived flavor and texture attributes. EsSense25 methodology was used for capturing food-evoked emotional responses. Significant differences existed in all measured sensory attributes and in 14 out of the 25 tested emotions across the six meals. Liking scores for all pastas with herbs and high salt pasta with no herbs were not significantly different for all tested attributes and fell between neither like nor dislike and like slightly on the 9-point hedonic scale. These samples were also associated with positive emotions related to energy and activation. Low-salt pastas with no herbs were consistently the least liked samples and evoked negative emotions. Results show that sodium content can be reduced by up to half when herbs are added to microwave-processed pasta meals without compromising liking. PRACTICAL APPLICATION: Chicken pasta meals manufactured using microwave-assisted thermal sterilization technology are acceptable to community living individuals 60 years and older. Emotional responses to the meal are positive. When formulating these meals, herbs can be added to lower sodium content formulations to improve liking and increase the number of positive emotions associated with the meal. Microwave-assisted thermal sterilization, sodium reduction, emotional responses, consumer liking, older adults.
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Affiliation(s)
- Olivia C Romaniw
- Department of Food Science, University of Guelph, Guelph, Ontario, Canada
| | - Maria Laura Montero
- School of Food Science, Washington State University, Pullman, Washington, USA.,National Center for Food Science and Technology (CITA), University of Costa Rica, San José, Costa Rica
| | - Madhu Sharma
- Department of Food Science, University of Guelph, Guelph, Ontario, Canada
| | - Carolyn F Ross
- School of Food Science, Washington State University, Pullman, Washington, USA
| | - Lisa M Duizer
- Department of Food Science, University of Guelph, Guelph, Ontario, Canada
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11
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INFLUENCE OF FOOD ADDITIVES COMPLEX ON THE MORPHOLOGY OF VILLI OF THE RATS’ DUODENUM MUCOSA. WORLD OF MEDICINE AND BIOLOGY 2022. [DOI: 10.26724/2079-8334-2022-2-80-199-203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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12
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Yeroshenko GA, Grygorenko AS, Shevchenko KV, Lysachenko OD, Maksymenko NT, Vatsenko АV, Klepets ОV. THE FEATURES OF THE NORMAL ULTRASTRUCTURE OF THE RAT DUODENUM AND UNDER THE COMBINED EFFECT OF THE FOOD ADDITIVES COMPLEX. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2022; 75:1466-1470. [PMID: 35907217 DOI: 10.36740/wlek202206107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE The aim: Investigation of ultrastructural changes in the elements of rats' duodenal mucosa in norm and exposed to a complex of food additives (monosodium glutamate, sodium nitrite and Ponceau 4R). PATIENTS AND METHODS Materials and methods: 70 rats of the experimental groups was administered 0.6 mg/kg of sodium nitrite, monosodium glutamate at a dose of 20 mg/kg, Ponceau 4R at a dose of 5 mg/kg in 0.5 ml of distilled water once daily per os. The doses of food additives were twice lower the allowable normal rate in food products. Animals were removed from the experiment at 1, 4, 8, 12 and 16 weeks. RESULTS Results: The effect of the complex of food additives on the mucous membrane of the duodenum was manifested by the development of edema and increased local immune response. In the later stages of observation, dystrophic changes in epithelial cells were determined. Vacuoles were found in the cytoplasm. CONCLUSION Conclusions: The use of a complex of food additives led to general ultramicroscopic changes in the mucous membrane of rats' duodenum, triggering the morphological mechanisms of nonspecific inflammation in the form of dystrophic changes and the development of apoptosis.
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Affiliation(s)
| | | | | | - Olga D Lysachenko
- POLTAVA V.G. KOROLENKO NATIONAL PEDAGOGICAL UNIVERSITY, POLTAVA, UKRAINE
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13
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Rangel-Vargas E, Rodriguez JA, Domínguez R, Lorenzo JM, Sosa ME, Andrés SC, Rosmini M, Pérez-Alvarez JA, Teixeira A, Santos EM. Edible Mushrooms as a Natural Source of Food Ingredient/Additive Replacer. Foods 2021; 10:2687. [PMID: 34828969 PMCID: PMC8624290 DOI: 10.3390/foods10112687] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/27/2021] [Accepted: 10/29/2021] [Indexed: 11/23/2022] Open
Abstract
Although mushrooms have been exploited since ancient times because of their particular taste and therapeutic properties, the interest in edible species as a source of ingredients and bioactive compounds is recent. Their valuable nutritional contents in protein, dietary fiber and bioactive compounds make them ideal candidates for use in foods in efforts to improve their nutritional profiles. This trend is in line with the consumer's growing demand for more plant-based foods. The present review paper explores different studies focused on the use of common edible mushrooms as an ingredient and additive replacer by using them in fresh, dried, or even extract forms, as meat, fat, flour, salt, phosphates, and antioxidant replacers. The replacement of meat, fat, flour, and salt by mushrooms from commercial species has been successful despite sensorial and textural parameters can be affected. Moderate concentrations of mushrooms, especially in powder form, should be considered, particularly in non-familiarized consumers. In the case of antioxidant and antimicrobial properties, results are variable, and more studies are necessary to determine the chemical aspects involved.
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Affiliation(s)
- Esmeralda Rangel-Vargas
- Área Académica de Química, Universidad Autónoma del Estado de Hidalgo, Ctra. Pachuca-Tulancingo Km 4.5 s/n, Col. Carboneras, Mineral de la Reforma 42183, Hidalgo, Mexico; (E.R.-V.); (J.A.R.)
| | - Jose Antonio Rodriguez
- Área Académica de Química, Universidad Autónoma del Estado de Hidalgo, Ctra. Pachuca-Tulancingo Km 4.5 s/n, Col. Carboneras, Mineral de la Reforma 42183, Hidalgo, Mexico; (E.R.-V.); (J.A.R.)
| | - Rubén Domínguez
- Centro Tecnológico de la Carne de Galicia, Rúa Galicia n° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain;
| | - José Manuel Lorenzo
- Centro Tecnológico de la Carne de Galicia, Rúa Galicia n° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain;
- Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidad de Vigo, 32004 Ourense, Spain
| | - Maria Elena Sosa
- Departamento de Alimentos, Campus Irapuato-Salamanca, Universidad de Guanajuato, Ex-Hacienda El Copal, Carretera Irapuato-Silao km 9, Irapuato 36500, Guanajuato, Mexico;
| | - Silvina Cecilia Andrés
- Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CIDCA, CONICET-CICPBA-UNLP), Facultad de Ciencias Exactas, UNLP, 47 y 116, La Plata 1900, Argentina;
| | - Marcelo Rosmini
- Department of Public Health, Faculty of Veterinary Science, National University of Litoral, Esperanza 3080, Argentina;
| | - José Angel Pérez-Alvarez
- IPOA Research Group, Agro-Food Technology Department, Orihuela Polytechnical High School, Environmental and Agrofood Research Centre for Research and Innovation (CIAGRO), Universidad Miguel Hernández de Elche, 03312 Orihuela, Alicante, Spain;
| | - Alfredo Teixeira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal;
| | - Eva María Santos
- Área Académica de Química, Universidad Autónoma del Estado de Hidalgo, Ctra. Pachuca-Tulancingo Km 4.5 s/n, Col. Carboneras, Mineral de la Reforma 42183, Hidalgo, Mexico; (E.R.-V.); (J.A.R.)
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Sriwattana S, Chokumnoyporn N, Prinyawiwatkul W. Reduced-sodium Vienna sausage: Selected quality characteristics, optimized salt mixture, and commercial scale-up production. J Food Sci 2021; 86:3939-3950. [PMID: 34355398 DOI: 10.1111/1750-3841.15875] [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: 03/24/2021] [Revised: 07/05/2021] [Accepted: 07/08/2021] [Indexed: 11/30/2022]
Abstract
Sodium reduction influences the quality of processed meat products that, in turn, affect consumer acceptance. The objective of this study was to develop and evaluate the texture, color, and sensory acceptability of reduced-sodium Vienna sausage. A three-component mixture design (0-65% NaCl; 35-100% KCl; 0-20% glycine [Gly]) was performed to obtain an optimal salt mixture based on 14 sausage formulations. Mixture response surface plots revealed the optimal reduced-sodium Vienna sausage containing 20.13-65.00% NaCl, 35.00-60.15% KCl, and 0.00-20.00% Gly (this salt mixture constituted 1.35% of the formulation). One optimal laboratory-scale sausage, formulated with 21.43% NaCl, 59.71% KCl, and 18.86% Gly, was further selected for commercial scale-up production (a 25-kg batch). Both laboratory-scale and scale-up products were comparably acceptable (5.9-6.6 vs. 5.9-6.7) for overall liking, flavor, saltiness, and texture, and contained 315.4-333.5 mg sodium/100 g, hence having >25% sodium reduction compared to the control (569.5 mg/100 g) according to US Food and Drugs Administration regulation. This study demonstrated the feasibility of a scale-up production of acceptable reduced-sodium Vienna sausage formulated with a salt mixture of NaCl/KCl/Gly. PRACTICAL APPLICATION: Processed meat products are one of the major sources of daily dietary sodium in the form of sodium chloride. Recently, there is an increased demand by consumers for healthier meat products. Of particular interest is finding solutions for sodium reduction in meat products while maintaining sensory properties and consumer acceptance. This study demonstrated that a mixture of KCl and Gly could be used as partial NaCl substitution in the commercial scale-up of Vienna sausages without drastically compromising sensory acceptability.
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Affiliation(s)
- Sujinda Sriwattana
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai, Thailand.,Research Center of Producing and Development of Products and Innovations for Animal Health and Production, Chiang Mai University, Chiang Mai, Thailand
| | - Napapan Chokumnoyporn
- Food and Nutrition Division, Faculty of Science, Chandrakasem Rajabhat University, Bangkok, Thailand
| | - Witoon Prinyawiwatkul
- School of Nutrition and Food Sciences, Louisiana State University Agricultural Center, Baton Rouge, Louisiana, USA
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Rosa MSDC, Pinto‐e‐Silva MEM, Simoni NK. Can umami taste be an adequate tool for reducing sodium in food preparations? Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15061] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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16
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Dishes Adapted to Dysphagia: Sensory Characteristics and Their Relationship to Hedonic Acceptance. Foods 2021; 10:foods10020480. [PMID: 33672336 PMCID: PMC7926527 DOI: 10.3390/foods10020480] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 02/16/2021] [Accepted: 02/19/2021] [Indexed: 12/27/2022] Open
Abstract
Dishes whose texture has been modified for dysphagia undergo changes in other sensory characteristics as well. Therefore, it is necessary to identify these characteristics in adapted dishes and their relationship to hedonic acceptance. In the present work, the sensory characteristics of five dishes adapted to dysphagia associated with cerebral palsy were investigated using the check-all-that-apply method. A hedonic evaluation with a panel of non-dysphagic judges was performed to relate the degree of acceptance with the sensory characteristics of the adapted dishes. The identification of the original non-adapted dish as well as the relationship between the hedonic evaluation by non-dysphagic judges and dysphagic judges were explored. The main attributes of the dishes adapted to dysphagia were "homogeneity" and "easy-to-swallow". Attributes that increased the hedonic evaluation were "flavorful", "flavor of the original dish", "soft texture", "easy-to-swallow", and "odor of the original dish". The attributes that decreased the hedonic evaluation were "thick mash" and "bland". The fish dish was the only one correctly identified more than 62.5% of the time. The adapted dishes received scores above 4.7 out of 9.0 in the hedonic evaluation. The most accepted dishes were the chicken stew and the chickpea stew. Except for the pasta dish, the test yielded similar results to those obtained with dysphagic judges. The texture-modified dishes were correctly characterized and accepted. This study shows that all the sensory characteristics of the adapted dishes are crucial for acceptance and identification.
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The Fat Flip - Sensory profiles of four dishes in which butter was replaced with extra virgin olive oil. Int J Gastron Food Sci 2020. [DOI: 10.1016/j.ijgfs.2020.100250] [Citation(s) in RCA: 2] [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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