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Cai L, Wang L, Zhao X, Gao W, Cheng Y, Huang P, Cui C. A Novel Compound with Kokumi Properties: Enzymatic Preparation and Taste Presentation Evaluation of N-Lauroyl Phenylalanine. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:18594-18605. [PMID: 39106328 DOI: 10.1021/acs.jafc.4c02712] [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: 08/09/2024]
Abstract
To satisfy the demands of the food industry, innovative flavor enhancers need to be developed urgently to increase the food flavor. In our work, N-lauroyl phenylalanine (LP) was prepared from phenylalanine (l-Phe) and lauric acid (Lau) in water through the use of commercial enzymes (Promatex, Sumizyme FP-G, and Trypsin), and its flavor-presenting properties and mechanism were investigated. The highest LP yields obtained under one-factor optimized conditions were 61.28, 63.43, and 77.58%, respectively. Sensory assessment and an e-tongue test revealed that 1 mg/L LP enhanced the kokumi, saltiness, and umami of the simulated chicken broth solution and attenuated the bitterness of the l-isoleucine solution. The molecular simulation results suggested that the mechanisms of LP enhancement of kokumi and umami were related to hCaSR and hT1R1-hT1R3, and that hydrophobic forces and hydrogen bonds were involved in the binding of LP to taste receptors. The results implied that LP is a potential flavor enhancer for food applications.
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Affiliation(s)
- Lei Cai
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China
| | - Lu Wang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China
| | - Xu Zhao
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China
| | - Wenxiang Gao
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China
| | - Yuqin Cheng
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China
| | - Pimiao Huang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China
| | - Chun Cui
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China
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2
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Sivamaruthi BS, Sisubalan N, Kesika P, Sureka I, Chaiyasut C. A concise review of the nutritional profiles, microbial dynamics, and health impacts of fermented mushrooms. J Food Sci 2024; 89:3973-3994. [PMID: 38957107 DOI: 10.1111/1750-3841.17172] [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: 03/08/2024] [Revised: 05/13/2024] [Accepted: 05/27/2024] [Indexed: 07/04/2024]
Abstract
Mushrooms have garnered significant attention for their nutritional composition and potential health benefits, including antioxidant, antihypertensive, and cholesterol-lowering properties. This review explores the nutritional composition of edible mushrooms, including their high protein content, essential amino acids, low fat, cholesterol levels, and bioactive compounds with medicinal value. Moreover, the study analyzes the microbiology of mushroom fermentation, focusing on the diverse microbial ecosystem involved in the transformation of raw mushrooms and the preservation methods employed to extend their shelf life. Special emphasis is placed on lactic acid fermentation as a cost-effective and efficient preservation technique. It involves controlling the growth of lactic acid bacteria to enhance the microbial stability and nutritional quality of mushrooms. Furthermore, the bioactivities of fermented mushrooms are elucidated, which are antioxidant, antimicrobial, anticancer, anti-glycemic, immune modulatory, and other biological activities. The mechanisms underlying these bioactivities are explored, emphasizing the role of fermented mushrooms in suppressing free radicals, enhancing antioxidant defenses, and modulating immune responses. Overall, this review provides comprehensive insights into the nutritional composition, microbiology, bioactivities, and underlying mechanisms of fermented mushrooms, highlighting their potential as functional foods with significant health-promoting properties.
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Affiliation(s)
- Bhagavathi Sundaram Sivamaruthi
- Office of Research Administration, Chiang Mai University, Chiang Mai, Thailand
- Innovation Center for Holistic Health, Nutraceuticals, and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
| | - Natarajan Sisubalan
- Office of Research Administration, Chiang Mai University, Chiang Mai, Thailand
- Innovation Center for Holistic Health, Nutraceuticals, and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
| | - Periyanaina Kesika
- Office of Research Administration, Chiang Mai University, Chiang Mai, Thailand
| | - Indrajith Sureka
- Department of Biomedical Sciences, Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - Chaiyavat Chaiyasut
- Innovation Center for Holistic Health, Nutraceuticals, and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
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3
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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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4
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Zuluaga G. Potential of Bitter Medicinal Plants: A Review of Flavor Physiology. Pharmaceuticals (Basel) 2024; 17:722. [PMID: 38931389 PMCID: PMC11206615 DOI: 10.3390/ph17060722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2024] [Revised: 05/30/2024] [Accepted: 05/31/2024] [Indexed: 06/28/2024] Open
Abstract
The function of the sense of taste is usually confined to the ability to perceive the flavor of food to assess and use the nutrients necessary for healthy survival and to discard those that may be harmful, toxic, or unpleasant. It is almost unanimously agreed that the perception of bitter taste prevents the consumption of toxins from plants, decaying foods, and drugs. Forty years ago, while practicing medicine in a rural area of the Colombian Amazon, I had an unexpected encounter with the Inga Indians. I faced the challenge of accepting that their traditional medicine was effective and that the medicinal plants they used had a real therapeutic effect. Wanting to follow a process of learning about medicinal plants on their terms, I found that, for them, the taste of plants is a primary and fundamental key to understanding their functioning. One of the most exciting results was discovering the therapeutic value of bitter plants. The present review aims to understand whether there is any scientific support for this hypothesis from the traditional world. Can the taste of plants explain their possible therapeutic benefit? In the last 20 years, we have made novel advances in the knowledge of the physiology of taste. Our purpose will be to explore these scientific advances to determine if the bitter taste of medicinal plants benefits human health.
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Affiliation(s)
- Germán Zuluaga
- Grupo de Estudios en Sistemas Tradicionales de Salud, Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá 111711, Colombia; ; Tel.: +57-311-2179102
- Centro de Estudios Médicos Interculturales, Cota 250010, Colombia
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5
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Ma F, Li Y, Zhang Y, Zhang Q, Li X, Cao Q, Ma H, Xie D, Zhang B, Yu J, Li X, Xie Q, Wan G, Guo M, Guo J, Yin J, Liu G. Effects of umami substances as taste enhancers on salt reduction in meat products: A review. Food Res Int 2024; 185:114248. [PMID: 38658067 DOI: 10.1016/j.foodres.2024.114248] [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: 09/28/2023] [Revised: 03/13/2024] [Accepted: 03/15/2024] [Indexed: 04/26/2024]
Abstract
Sodium is one of the essential additives in meat processing, but excessive sodium intake may increase risk of hypertension and cardiovascular disease. However, reducing salt content while preserving its preservative effect, organoleptic properties, and technological characteristics poses challenges. In this review, the mechanism of salt reduction of umami substances was introduced from the perspective of gustation-taste interaction, and the effects of the addition of traditional umami substances (amino acids, nucleotides, organic acids(OAs)) and natural umami ingredients (mushrooms, seaweeds, tomatoes, soybeans, tea, grains) on the sensory properties of the meat with reduced-salt contents were summarized. In addition, the impacts of taste enhancers on eating quality (color, sensory, textural characteristics, and water-holding capacity (WHC)), and processing quality (lipid oxidation, pH) of meat products (MP) and their related mechanisms were also discussed. Among them, natural umami ingredients exhibit distinct advantages over traditional umami substances in terms of enhancing quality and nutritional value. On the basis of salt reduction, natural umami ingredients improve the flavor, texture, WHC and antioxidant capacity. This comprehensive review may provide the food industry with a theoretical foundation for mitigating salt consumption through the utilization of umami substances and natural ingredients.
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Affiliation(s)
- Fang Ma
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China
| | - Yang Li
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China
| | - Yuanlv Zhang
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China
| | - Qian Zhang
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China
| | - Xiaoxue Li
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China
| | - Qingqing Cao
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China
| | - Haiyang Ma
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China
| | - Delang Xie
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China
| | - Bingbing Zhang
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China
| | - Jia Yu
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China
| | - Xiaojun Li
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China
| | - Qiwen Xie
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China
| | - Guoling Wan
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China
| | - Mei Guo
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China
| | - Jiajun Guo
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China
| | - Junjie Yin
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China
| | - Guishan Liu
- School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China.
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6
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Costanzo A. Temporal patterns in taste sensitivity. Nutr Rev 2024; 82:831-847. [PMID: 37558243 PMCID: PMC11082591 DOI: 10.1093/nutrit/nuad097] [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: 08/11/2023] Open
Abstract
Individuals vary in their ability to taste, and some individuals are more sensitive to certain tastes than others. Taste sensitivity is a predictor of various factors, such as diet, eating behavior, appetite regulation, and overall health. Furthermore, taste sensitivity can fluctuate within an individual over short to long periods of time: for example, in daily (diurnal) cycles, monthly (menstrual) cycles (in females), and yearly (seasonal) cycles. Understanding these temporal patterns is important for understanding individual eating habits and food preferences, particularly in the context of personalized and precision nutrition. This review provides a summary of the literature on taste sensitivity patterns across 3 temporal dimensions: daily, monthly, and yearly. Good evidence for diurnal patterns has been observed for sweet taste and fat taste, although the evidence is limited to rodent studies for the latter. Obese populations showed limited variation to sweet and fat taste sensitivities over a day, with limited variation in sweet taste sensitivity being linked to insulin resistance. There were mixed observations of temporal variation in sensitivity to sour and umami tastes, and there were no patterns in sensitivity to bitter taste. Menstrual patterns in sweet taste sensitivity were consistent with patterns in food intake. Other taste modality investigations had mixed findings that had little agreement across studies. Hormonal changes in females influence taste sensitivity to some degree, although the overall patterns are unclear. Seasonal patterns have been less well studied, but there is weak evidence that sweet, salty, and bitter taste sensitivities change across seasons. Differences in seasonal taste patterns have been observed in subgroups susceptible to mental health disorders, requiring further investigation. Patterns of taste sensitivity are evident across multiple temporal dimensions, and more research is needed to determine the influence of these patterns on food intake. Dysregulation of these patterns may also be a marker of certain diseases or health conditions, warranting further investigation. Notably, the alimentary tastes (umami, fat, and carbohydrate) are underrepresented in this research area and require additional investigation.
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Affiliation(s)
- Andrew Costanzo
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
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7
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Meng H, Cui Z, Yu Y, Li Y, Jiang S, Liu Y. From Molecular Dynamics to Taste Sensory Perception: A Comprehensive Study on the Interaction of Umami Peptides with the T1R1/T1R3-VFT Receptor. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:6533-6543. [PMID: 38488059 DOI: 10.1021/acs.jafc.3c09598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
The research on the umami receptor-ligand interaction is crucial for understanding umami perception. This study integrated molecular simulations, sensory evaluation, and biosensor technology to analyze the interaction between umami peptides and the umami receptor T1R1/T1R3-VFT. Molecular dynamics simulations were used to investigate the dissociation process of seven umami peptides with the umami receptor T1R1/T1R3-VFT, and by calculating the potential mean force curve using the Jarzynski equation, it was found that the binding free energy of umami peptide is between -58.80 and -12.17 kcal/mol, which had a strong correlation with the umami intensity obtained by time intensity sensory evaluation. Through correlation analysis, the dissociation rate constants (0.0126-0.394 1/s) of umami peptides were found to have a great impact on umami perception. The faster the dissociation rate of umami peptides from receptors, the stronger the perceived intensity of the umami taste. This research aims to elucidate the relationship between the umami peptide-receptor interaction and umami perception, providing theoretical support for the exploration of umami perception mechanisms.
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Affiliation(s)
- Hengli Meng
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Zhiyong Cui
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Yanyang Yu
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Yingqiu Li
- Secondary College of Cereals and Tourism, Guangxi Vocational College of Technology and Business, Nanning 530005, China
| | - Shui Jiang
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Yuan Liu
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
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8
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Hartley C, Carr A, Roberts SSH, Bredie WLP, Keast RSJ. Carbohydrate Oral Rinsing, Cycling Performance and Individual Complex Carbohydrate Taste Sensitivity. Nutrients 2024; 16:459. [PMID: 38337743 PMCID: PMC10857552 DOI: 10.3390/nu16030459] [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: 12/20/2023] [Revised: 01/31/2024] [Accepted: 02/02/2024] [Indexed: 02/12/2024] Open
Abstract
The aim of this pilot study was to determine the effect of individual complex carbohydrate taste sensitivity on cycling performance with complex carbohydrate oral rinsing. Ten male participants completed five cycling time trials in a fasted state with a seven-day washout period between each trial. Participants completed a fixed amount of work (738.45 ± 150.74 kJ) as fast as possible on a cycle ergometer while rinsing with an oral rinse for 10 s every 12.5% of the trial. An oral rinse (maltodextrin, oligofructose, glucose, sucralose or water control) was given per visit in a randomised, crossover, blinded design. Afterwards, participants had their taste assessed with three stimuli, complex carbohydrate (maltodextrin), sweet (glucose) and sour (citric acid), using taste assessment protocol to determine individual taste sensitivity status. Participants were subsequently grouped according to their complex carbohydrate taste sensitivity and complex carbohydrate taste intensity. There were no significant effects of the oral rinses on cycling performance time (p = 0.173). Participants who did not have improvements in exercise performance with the maltodextrin rinse experienced a stronger taste intensity with complex carbohydrate stimuli at baseline (p = 0.047) and overall (p = 0.047) than those who did have improvements in performance. Overall, a carbohydrate oral rinse was ineffective in significantly improving cycling performance in comparison with a water control. However, when participants were grouped according to complex carbohydrate taste intensity, differences in exercise performance suggest that individual sensitivity status to complex carbohydrates could impact the efficacy of a carbohydrate-based oral rinse.
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Affiliation(s)
- Claudia Hartley
- CASS Food Research Centre, Deakin University, Burwood Highway, Burwood, VIC 3125, Australia;
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark;
| | - Amelia Carr
- Centre for Sport Research, Deakin University, Burwood Highway, Burwood, VIC 3125, Australia; (A.C.); (S.S.H.R.)
| | - Spencer S. H. Roberts
- Centre for Sport Research, Deakin University, Burwood Highway, Burwood, VIC 3125, Australia; (A.C.); (S.S.H.R.)
| | - Wender L. P. Bredie
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark;
| | - Russell S. J. Keast
- CASS Food Research Centre, Deakin University, Burwood Highway, Burwood, VIC 3125, Australia;
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9
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El-Gendy MS, El-Gezawy ES, Saleh AA, Alhotan RA, Al-Badwi MAA, Hussein EOS, El-Tahan HM, Kim IH, Cho S, Omar SM. Investigating the Chemical Composition of Lepidium sativum Seeds and Their Ability to Safeguard against Monosodium Glutamate-Induced Hepatic Dysfunction. Foods 2023; 12:4129. [PMID: 38002187 PMCID: PMC10670087 DOI: 10.3390/foods12224129] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 10/26/2023] [Accepted: 11/07/2023] [Indexed: 11/26/2023] Open
Abstract
Monosodium glutamate (MSG) is one of the most frequently used food additives that endanger public health. The antioxidant, hyperlipidemic, and cytoprotective properties of Lepidium sativum seeds (LSS) as a natural remedy can minimize the harmful effects of MSG. This study investigated the potential protective effect of LSS against MSG-induced hepatotoxicity in rats. Male albino Sprague Dawley rats (n = 24) were equally divided into four groups for 30 days: the control group (G1) received a basal diet without supplement, group (G2) was fed a basal diet + MSG (30 g/kg b.w.) as a model group, group (G3) was fed a basal diet + MSG (30 g/kg b.w.) + LSS (30 g/kg b.w.), and group (G4) was fed a basal diet + MSG (30 g/kg b.w.) + LSS (60 g/kg b.w.). LSS enhanced serum alkaline phosphatase activity as well as total cholesterol, triglyceride, and glucose levels. It can decrease peroxide content in serum lipids and inhibit glutathione reductase and superoxide dismutase in hepatic cells. The dietary supplementation with LSS provided cytoprotection by enhancing the histoarchitecture of the liver and decreasing the number of apoptotic cells. Due to their antioxidant and anti-apoptotic properties, LSS effectively protect against the hepatotoxicity of MSG. These findings are of the highest significance for drawing attention to incorporating LSS in our food industry and as a health treatment in traditional medicine to combat MSG-induced hepatic abnormalities.
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Affiliation(s)
- Manal Salah El-Gendy
- Nutrition and Food Science Department, Faculty of Home Economics, Al-Azhar University, Tanta 31732, Egypt
| | - Eman Sobhy El-Gezawy
- Nutrition and Food Science Department, Faculty of Home Economics, Al-Azhar University, Tanta 31732, Egypt
| | - Ahmed A. Saleh
- Department of Poultry Production, Faculty of Agriculture, Kafrelsheikh University, Kafrelsheikh 333516, Egypt
| | - Rashed A. Alhotan
- Department of Animal Production, College of Food & Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Mohammed A. A. Al-Badwi
- Department of Animal Production, College of Food & Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Elsayed Osman Sewlim Hussein
- AlKhumasia for Feed and Animal Products, Riyadh-Olaya-Al Aqareyah 2-Office 705, P.O. Box 8344, Riyadh 11982, Saudi Arabia
| | - Hossam M. El-Tahan
- Animal Production Research Institute, Agricultural Research Center, Ministry of Agriculture, Dokki 12611, Egypt
- Animal Resource and Science Department, Dankook University, Cheonan 31116, Republic of Korea
- Smart Animal Bio Institute, Dankook University, Cheonan 330714, Republic of Korea
| | - In Ho Kim
- Animal Resource and Science Department, Dankook University, Cheonan 31116, Republic of Korea
- Smart Animal Bio Institute, Dankook University, Cheonan 330714, Republic of Korea
| | - Sungbo Cho
- Animal Resource and Science Department, Dankook University, Cheonan 31116, Republic of Korea
- Smart Animal Bio Institute, Dankook University, Cheonan 330714, Republic of Korea
| | - Sara Mahmoud Omar
- Nutrition and Food Science Department, Faculty of Home Economics, Al-Azhar University, Tanta 31732, Egypt
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10
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Sun X, Zhong K, Zhang D, Shi B, Wang H, Shi J, Li X, Battino M, Zou X, Zhao L. Saltiness enhancement by "má là" umami flavor in NaCl model aqueous and oil-added systems. Food Res Int 2023; 173:113277. [PMID: 37803590 DOI: 10.1016/j.foodres.2023.113277] [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: 02/02/2023] [Revised: 06/26/2023] [Accepted: 07/12/2023] [Indexed: 10/08/2023]
Abstract
The health concerns associated with high dietary sodium and the quest for a sensory experience have prompted the need for new strategies that can reduce the salt content of foods and have good acceptability. To investigate the cross-modal interaction effects of "má là" umami flavor (total of eight carriers) on the saltiness perception and effective sodium reduction in low-to-strong NaCl aqueous solutions (0.203 %-1.39 %) and oil-added systems (5 %, 10 %, 15 %, 20 %, 25 % canola oil, wt%), sixteen assessors were selected and two methods including saltiness intensity comparison with a category scale and rating with a generalized Labeled Magnitude Scale (gLMS) were used. The results showed PnSnUn carriers significantly enhance saltiness at moderate-to-strong NaCl solutions, and higher saltiness intensity with the addition of canola oil, especially at 25 % oil level. In addition, based on the developed Stevens' power function the sodium reduction was calculated, it was evident that two "má là" umami flavor combinations (one flavor combination was low "má", low "là" and moderate umami, and the other flavor combination with moderate "má", low "là" and moderate umami) were found to perform best with maximum sodium reduction of 18.88 % and 18 %, respectively, and when incorporating 25 % canola oil, the maximum sodium reduction raised by approximately 10 % (to 28.00 % and 28.42 %). This research not only confirmed the positive modulating effect of the "má là" umami flavor on saltiness perception in NaCl solutions, but also showed that the presence of oil further enhanced this effect. This work offered a new and promising insight into the development of foods with reduced sodium content while maintaining the saltiness properties.
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Affiliation(s)
- Xiaoxia Sun
- Agricultural Product Processing and Storage Lab, School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; Food and Agriculture Standardization Institute, China National Institute of Standardization, Beijing 102200, China; International Joint Research Laboratory of Intelligent Agriculture and Agri-products Processing (Jiangsu Education Department), Zhenjiang 212013, China; China Light Industry Engineering Technology Research Center of Central Kitchen Intelligent Equipment, School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Kui Zhong
- Food and Agriculture Standardization Institute, China National Institute of Standardization, Beijing 102200, China
| | - Di Zhang
- Agricultural Product Processing and Storage Lab, School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; International Joint Research Laboratory of Intelligent Agriculture and Agri-products Processing (Jiangsu Education Department), Zhenjiang 212013, China; China Light Industry Engineering Technology Research Center of Central Kitchen Intelligent Equipment, School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Bolin Shi
- Food and Agriculture Standardization Institute, China National Institute of Standardization, Beijing 102200, China
| | - Houyin Wang
- Food and Agriculture Standardization Institute, China National Institute of Standardization, Beijing 102200, China
| | - Jiyong Shi
- Agricultural Product Processing and Storage Lab, School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; International Joint Research Laboratory of Intelligent Agriculture and Agri-products Processing (Jiangsu Education Department), Zhenjiang 212013, China; China Light Industry Engineering Technology Research Center of Central Kitchen Intelligent Equipment, School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Xin Li
- Hengshun Vinegar Co., Ltd, Zhenjiang 212004, China
| | - Maurizio Battino
- School of Food and Biological Engineering and International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang 212013, China; Department of Clinical Sciences, Faculty of Medicine, Polytechnic University of Marche, 60121 Ancona, Italy
| | - Xiaobo Zou
- Agricultural Product Processing and Storage Lab, School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; International Joint Research Laboratory of Intelligent Agriculture and Agri-products Processing (Jiangsu Education Department), Zhenjiang 212013, China; China Light Industry Engineering Technology Research Center of Central Kitchen Intelligent Equipment, School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China.
| | - Lei Zhao
- Food and Agriculture Standardization Institute, China National Institute of Standardization, Beijing 102200, China
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11
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Aung SH, Abeyrathne EDNS, Hossain MA, Jung DY, Kim HC, Jo C, Nam KC. Comparative Quality Traits, Flavor Compounds, and Metabolite Profile of Korean Native Black Goat Meat. Food Sci Anim Resour 2023; 43:639-658. [PMID: 37483995 PMCID: PMC10359836 DOI: 10.5851/kosfa.2023.e25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 06/05/2023] [Accepted: 06/09/2023] [Indexed: 07/25/2023] Open
Abstract
Although goat meat has several health benefits than other red meats but comsumers reluctant it due to its unpleasant flavor. This study aimed to investigate the odorant of goat meat as well as compare the quality traits of meat regarding sex status. The loin meats [non-castrated male (NCM), castrated male (CM), and female (FM)] were collected and stored at 4°C in a laboratory refrigerator and analyzed on the 1st, 5th, and 8th consecutive days. The moisture content was the lowest and the protein content was highest in FM (p<0.05). Fat and ash content in NCM and FM were similar while lowest in CM. The CIE L* was significantly higher in NCM, but there were no significant differences of CIE a* and CIE b* within groups at initial day. The color intensity increased on the 5th storage day and decreased again after the 8th storage day, except in NCM. NCM displayed the highest thiobarbituric acid reactive substances value (p<0.05), whereas CM displayed a higher pH value than other groups throughout the storage period. Indole levels were the highest in NCM (0.031 mg/kg); however, skatole levels were not significant differences across all treatments (p>0.05). No significant difference was observed in the fatty acid composition between NCM and CM (p>0.05), whereas a significant difference was observed in FM (p<0.05). Most of the water-soluble metabolites showed significant differences between sexes. Overall, sex status effects on quality properties of meat and castration can improve the overall sensory acceptance by reducing goaty flavor of Korean native black goat meat.
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Affiliation(s)
- Shine Htet Aung
- Department of Animal Science and
Technology, Sunchon National University, Suncheon 57922,
Korea
- Department of Zoology, Kyaukse
University, Kyaukse 05151, Myanmar
| | - Edirisinghe Dewage Nalaka Sandun Abeyrathne
- Department of Animal Science and
Technology, Sunchon National University, Suncheon 57922,
Korea
- Department of Animal Science, Uva Wellassa
University, Badulla 90000, Sri Lanka
| | - Md. Altaf Hossain
- Department of Animal Science and
Technology, Sunchon National University, Suncheon 57922,
Korea
- Department of Applied Food Science and
Nutrition, Chattogram Veterinary and Animal Sciences
University, Chattogram 4225, Bangladesh
| | - Doo Yeon Jung
- Department of Agricultural Biotechnology,
Center for Food and Bioconvergence, and Research Institute of Agriculture
and Life Science, Seoul National University, Seoul 08826,
Korea
| | - Hyun Cheol Kim
- Department of Agricultural Biotechnology,
Center for Food and Bioconvergence, and Research Institute of Agriculture
and Life Science, Seoul National University, Seoul 08826,
Korea
| | - Cheorun Jo
- Department of Agricultural Biotechnology,
Center for Food and Bioconvergence, and Research Institute of Agriculture
and Life Science, Seoul National University, Seoul 08826,
Korea
| | - Ki-Chang Nam
- Department of Animal Science and
Technology, Sunchon National University, Suncheon 57922,
Korea
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12
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Study on the taste active compounds in Douchi using metabolomics method. Food Chem 2023; 412:135343. [PMID: 36701969 DOI: 10.1016/j.foodchem.2022.135343] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 12/18/2022] [Accepted: 12/27/2022] [Indexed: 12/30/2022]
Abstract
Douchi is a traditional famous seasoning in China. This study adopted electronic tongue and metabolomics to analyze the taste characteristics and taste active compounds of 12 samples from three most famous types of Douchi (Liuyang Douchi, Yangjiang Douchi, Yongchuan Douchi). Thirty-six differential metabolites mainly enriched from the arginine biosynthesis were identified among these Douchis. Umami and bitterness are considered as two taste that bring positive and negative perceptions for Douchi. The succinic acid was found to be responsible for the umami in LY, YJ and YC Douchi, with the TAVs of 2054, 643, 174, respectively, rather than the glutamic acid and aspartic acid. The leucine was identified as the main metabolite for bitterness, with the TAVs of 9, 9, 7 respectively. KEGG enrichment analysis found that the umami, sourness and saltiness might be related to alanine, aspartate and glutamate metabolism and the bitterness might be related to aminoacyl-tRNA biosynthesis pathway.
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13
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Yu H, Li Q, Guo W, Ai L, Chen C, Tian H. Unraveling the difference in flavor characteristics of Huangjiu fermented with different rice varieties using dynamic sensory evaluation and comprehensive two-dimensional gas chromatography-quadrupole mass spectrometry. Front Nutr 2023; 10:1160954. [PMID: 37426180 PMCID: PMC10324613 DOI: 10.3389/fnut.2023.1160954] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 05/30/2023] [Indexed: 07/11/2023] Open
Abstract
To investigate the specific differences in flavor characteristics of Huangjiu fermented with different rice varieties, dynamic sensory evaluation, comprehensive two-dimensional gas chromatography-quadrupole mass spectrometry (GC × GC-qMS) and multivariate statistical analysis were employed. Dynamic sensory evaluation methods including temporal dominance of sensations (TDS) and temporal check all that apply (TCATA) were applied to explore the differences and variations in sensory attributes. The sensory results showed that the intensity of astringency and post-bitterness in the Huangjiu fermented with glutinous rice was weaker while ester and alcoholic aroma were more prominent than the one fermented with japonica rice. The results of free amino acids and aroma compounds analysis indicated that the amino acids were mainly sweet and bitter amino acids, and some key aroma compounds were predominant in the Huangjiu fermented with glutinous rice, such as ethyl butyrate (OAV: 38-59), 3-methylthiopropionaldehyde (OAV: 47-96), ethyl caprylate (OAV: 30-38), while nonanal, phenyl acetaldehyde and vanillin contributed significantly to the Huangjiu fermented with japonica rice. The multivariate statistical analysis further confirmed that 17 compounds (VIP > 1 and p < 0.05) could be supposed to be the key compouns that cause significant flavor differences in Huangjiu samples fermented with different brewing rice. Moreover, partial least-squares analysis revealed that most compounds (ethyl butyrate, 3-penten-2-one, isoamyl acetate, and so on) correlated with ester and alcoholic aroma. The results could provide basic data and theoretical basis for the selection of raw materials in Huangjiu.
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Affiliation(s)
- Haiyan Yu
- Department of Food Science and Technology, Shanghai Institute of Technology, Shanghai, China
| | - Qiaowei Li
- Department of Food Science and Technology, Shanghai Institute of Technology, Shanghai, China
| | - Wei Guo
- Department of Food Science and Technology, Shanghai Institute of Technology, Shanghai, China
| | - Lianzhong Ai
- School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Chen Chen
- Department of Food Science and Technology, Shanghai Institute of Technology, Shanghai, China
| | - Huaixiang Tian
- Department of Food Science and Technology, Shanghai Institute of Technology, Shanghai, China
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14
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Usman M, Swanson G, Chen B, Xu M. Sensory profile of pulse-based high moisture meat analogs: A study on the complex effect of germination and extrusion processing. Food Chem 2023; 426:136585. [PMID: 37331147 DOI: 10.1016/j.foodchem.2023.136585] [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: 03/07/2023] [Revised: 05/29/2023] [Accepted: 06/07/2023] [Indexed: 06/20/2023]
Abstract
Germination and extrusion are two processes that could affect beany flavors in pulse-based high-moisture meat analogs (HMMAs). This research studied the sensory profile of HMMAs made by protein-rich flours from germinated/ungerminated pea and lentil. Air-classified pulse protein-rich fractions were processed into HMMAs with twin screw extrusion cooking, optimized at 140 °C (zone 5 temperature) and 800 rpm screw speed. Overall, 30 volatile compounds were identified by Gas Chromatography-Mass Spectrometry/Olfactory. Chemometric analysis exhibited that the extrusion markedly (p < 0.05) reduced beany flavor. A synergistic effect of germination and extrusion process was observed, decreasing some beany flavors such as 1-octen-3-ol and 2,4-decadienal, and the overall beany taste. Pea-based HMMAs are suitable for lighter, softer poultry meat, while lentil-based HMMAs are suited for darker, harder livestock meat. Those findings offer novel insights into the regulation of beany flavors, odor notes, color, and taste to improve the sensory quality of HMMAs.
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Affiliation(s)
- Muhammad Usman
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58108, USA
| | - Gabriel Swanson
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58108, USA
| | - Bingcan Chen
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58108, USA
| | - Minwei Xu
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58108, USA.
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15
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Iordache AM, Nechita C, Podea P, Șuvar NS, Mesaroṣ C, Voica C, Bleiziffer R, Culea M. Comparative Amino Acid Profile and Antioxidant Activity in Sixteen Plant Extracts from Transylvania, Romania. PLANTS (BASEL, SWITZERLAND) 2023; 12:plants12112183. [PMID: 37299164 DOI: 10.3390/plants12112183] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 05/19/2023] [Accepted: 05/25/2023] [Indexed: 06/12/2023]
Abstract
In addition to the naturopathic medicines based on the antiseptic, anti-inflammatory, anticancer, or antioxidant properties of plant extracts that have been capitalized upon through the pharmaceutical industry, the increasing interest of the food industry in this area requires potent new materials capable of supporting this market. This study aimed to evaluate the in vitro amino acid contents and antioxidant activities of ethanolic extracts from sixteen plants. Our results show high accumulated amino acid contents, mainly of proline, glutamic, and aspartic acid. The most consistent values of essential amino acids were isolated from T. officinale, U. dioica, C. majus, A. annua, and M. spicata. The results of the 2,2-diphenyl-1-pycrylhydrazyl (DPPH) radical scavenging assay indicate that R. officinalis was the most potent antioxidant, followed by four other extracts (in decreasing order): T. serpyllum, C. monogyna, S. officinalis, and M. koenigii. The network and principal component analyses found four natural groupings between samples based on DPPH free radical scavenging activity content. Each plant extracts' antioxidant action was discussed based on similar results found in the literature, and a lower capacity was observed for most species. An overall ranking of the analyzed plant species can be accomplished due to the range of experimental methods. The literature review revealed that these natural antioxidants represent the best side-effect-free alternatives to synthetic additives, especially in the food processing industry.
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Affiliation(s)
- Andreea Maria Iordache
- National Research and Development Institute for Cryogenics and Isotopic Technologies, 4 Uzinei Str., 240050 Râmnicu Vâlcea, Romania
| | - Constantin Nechita
- National Research and Development Institute for Forestry "Marin Dracea" Calea Bucovinei, 73 Bis, 725100 Campulung Moldovenesc, Romania
| | - Paula Podea
- Chemistry Department, Faculty of Chemistry and Chemical Engineering, Babeș-Bolyai University, Arany Janos 11, 400028 Cluj-Napoca, Romania
| | - Niculina Sonia Șuvar
- National Institute for Research and Development in Mine Safety and Protection to Explosion, 32-34 General Vasile Milea Str., 332047 Petroșani, Romania
| | - Cornelia Mesaroṣ
- Department of Biophysics, Faculty of Pharmacy, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mureș, 38 Gh. Marinescu Str., 540139 Târgu Mureş, Romania
| | - Cezara Voica
- National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat Str., 400293 Cluj-Napoca, Romania
| | - Ramona Bleiziffer
- Biomolecular Physics Department, Faculty of Physics, Babeș-Bolyai University, Kogălniceanu 1, 400084 Cluj-Napoca, Romania
| | - Monica Culea
- Biomolecular Physics Department, Faculty of Physics, Babeș-Bolyai University, Kogălniceanu 1, 400084 Cluj-Napoca, Romania
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16
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Lif Holgerson P, Hasslöf P, Esberg A, Haworth S, Domellöf M, West CE, Johansson I. Genetic Preference for Sweet Taste in Mothers Associates with Mother-Child Preference and Intake. Nutrients 2023; 15:nu15112565. [PMID: 37299528 DOI: 10.3390/nu15112565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/16/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
Taste perception is a well-documented driving force in food selection, with variations in, e.g., taste receptor encoding and glucose transporter genes conferring differences in taste sensitivity and food intake. We explored the impact of maternal innate driving forces on sweet taste preference and intake and assessed whether their children differed in their intake of sweet foods or traits related to sweet intake. A total of 133 single nucleotide polymorphisms (SNPs) in genes reported to associate with eating preferences were sequenced from saliva-DNA from 187 mother-and-child pairs. Preference and intake of sweet-, bitter-, sour-, and umami-tasting foods were estimated from questionnaires. A total of 32 SNP variants associated with a preference for sweet taste or intake at a p-value < 0.05 in additive, dominant major, or dominant minor allele models, with two passing corrections for multiple testing (q < 0.05). These were rs7513755 in the TAS1R2 gene and rs34162196 in the OR10G3 gene. Having the T allele of rs34162196 was associated with higher sweet intake in mothers and their children, along with a higher BMI in mothers. Having the G allele of rs7513755 was associated with a higher preference for sweets in the mothers. The rs34162196 might be a candidate for a genetic score for sweet intake to complement self-reported intakes.
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Affiliation(s)
- Pernilla Lif Holgerson
- Department of Odontology, Section of Pediatric Dentistry, Faculty of Medicine, Umeå University, SE-90185 Umeå, Sweden
| | - Pamela Hasslöf
- Department of Odontology, Section of Pediatric Dentistry, Faculty of Medicine, Umeå University, SE-90185 Umeå, Sweden
| | - Anders Esberg
- Department of Odontology, Section of Cariology, Faculty of Medicine, Umeå University, SE-90185 Umeå, Sweden
| | - Simon Haworth
- Bristol Dental School, University of Bristol, Bristol BS8 2BN, UK
- MRC Integrative Epidemiology Unit, Department of Population Health Sciences, Bristol Medical School, University of Bristol, Bristol BS8 2BN, UK
| | - Magnus Domellöf
- Department of Clinical Sciences, Section of Pediatric medicine, Faculty of Medicine, Umeå University, SE-90185 Umeå, Sweden
| | - Christina E West
- Department of Clinical Sciences, Section of Pediatric medicine, Faculty of Medicine, Umeå University, SE-90185 Umeå, Sweden
| | - Ingegerd Johansson
- Department of Odontology, Section of Cariology, Faculty of Medicine, Umeå University, SE-90185 Umeå, Sweden
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17
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Buttiron Webber T, Briata IM, DeCensi A, Cevasco I, Paleari L. Taste and Smell Disorders in Cancer Treatment: Results from an Integrative Rapid Systematic Review. Int J Mol Sci 2023; 24:ijms24032538. [PMID: 36768861 PMCID: PMC9916934 DOI: 10.3390/ijms24032538] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/18/2023] [Accepted: 01/20/2023] [Indexed: 01/31/2023] Open
Abstract
Taste and smell disorders (TSDs) are common side effects in patients undergoing cancer treatments. Knowing which treatments specifically cause them is crucial to improve patients' quality of life. This review looked at the oncological treatments that cause taste and smell alterations and their time of onset. We performed an integrative rapid review. The PubMed, PROSPERO, and Web of Science databases were searched in November 2022. The article screening and study selection were conducted independently by two reviewers. Data were analyzed narratively. Fourteen studies met the inclusion criteria and were included. A high heterogeneity was detected. Taste disorders ranged between 17 and 86%, while dysosmia ranged between 8 and 45%. Docetaxel, paclitaxel, nab-paclitaxel, capecitabine, cyclophosphamide, epirubicin, anthracyclines, and oral 5-FU analogues were found to be the drugs most frequently associated with TSDs. This review identifies the cancer treatments that mainly lead to taste and smell changes and provides evidence for wider studies, including those focusing on prevention. Further studies are warranted to make conclusive indication possible.
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Affiliation(s)
| | - Irene Maria Briata
- Division of Medical Oncology, E.O. Galliera Hospital, 16128 Genoa, Italy
| | - Andrea DeCensi
- Division of Medical Oncology, E.O. Galliera Hospital, 16128 Genoa, Italy
- Wolfson Institute of Preventive Medicine, Queen Mary University of London, London E1 4NS, UK
| | - Isabella Cevasco
- Department of Health Professions, E.O. Galliera Hospital, 16128 Genoa, Italy
| | - Laura Paleari
- Research, Innovation and HTA Unit, (A.Li.Sa.) Liguria Health Authority, 16121 Genoa, Italy
- Correspondence: ; Tel.: +39-010-5484-243
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18
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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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19
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赵 冰, 王 予, 折 宁, 袁 钰, 张 翠, 秦 青, Doty RL, 任 晓, 陈 敬. [The application of waterless empirical taste test(WETT ®) in 159 Chinese healthy subjects]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2023; 37:13-19. [PMID: 36597362 PMCID: PMC10128349 DOI: 10.13201/j.issn.2096-7993.2023.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Indexed: 01/05/2023]
Abstract
Objective:This study examined the influences of age and gender on the taste function of a sizable sample of healthy Chinese subjects using the Waterless Empirical Taste Test(WETT®), and provided scientific evidences for taste evaluation in clinic. Methods:A total of 159 subjects were tested based on strict inclusion and exclusion criteria. The 53 stimuli strips, presented on monomer cellulose pads, were designed to test 5 basic taste functions including sour, sweet, bitter, salty and umami of all subjects. The analysis was computed in SAS 9.4 statistical software. Results:The total taste score of the subjects was 35.00±8.94; the average test administration time was(21.61±7.80) min. The total test scores decreased across age categories(young group: 37.41±8.12, middle-aged group: 34.48±9.04, elderly group: 29.31±8.64), the correlation coefficient between the total test scores and age was r=-0.335, P<0.05. There were significant differences in sour and bitter scores among different age groups(Psour=0.019, Pbitter<0.001). Overall, women outperformed men on the total test([36.53±8.72]vs[32.93±8.87], P=0.012). There were correlations among individual taste of scores, and the correlation coefficient between umami and total score was the strongest(rumami/total=0.700,P<0.05). Conclusion:This study demonstrated that a simple self-administered taste test, the WETT®, could be applied to Chinese healthy people. Age and gender-effects are the main factors which affect gustatory function.
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Affiliation(s)
- 冰洁 赵
- 西安交通大学第二附属医院耳鼻咽喉头颈外科病院(西安,710004)Department of Otolaryngology Head and Neck Surgery, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - 予童 王
- 西安交通大学医学部公共卫生学院流行病与卫生统计学系Department of Epidemiology and Biostatistics, School of Public Health, Xi'an Jiaotong University Health Science Center
| | - 宁宁 折
- 西安交通大学第二附属医院耳鼻咽喉头颈外科病院(西安,710004)Department of Otolaryngology Head and Neck Surgery, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - 钰琪 袁
- 西安交通大学第二附属医院耳鼻咽喉头颈外科病院(西安,710004)Department of Otolaryngology Head and Neck Surgery, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - 翠 张
- 西安交通大学第二附属医院口腔科Department of Stomatology, Second Affiliated Hospital of Xi'an Jiaotong University
| | - 青 秦
- 西安交通大学第二附属医院口腔科Department of Stomatology, Second Affiliated Hospital of Xi'an Jiaotong University
| | - Richard L. Doty
- 美国宾夕法尼亚大学医学院耳鼻咽喉头颈外科嗅觉味觉研究中心Taste & Smell Center, Department of Otorhinolaryngology Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - 晓勇 任
- 西安交通大学第二附属医院耳鼻咽喉头颈外科病院(西安,710004)Department of Otolaryngology Head and Neck Surgery, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - 敬国 陈
- 西安交通大学第二附属医院耳鼻咽喉头颈外科病院(西安,710004)Department of Otolaryngology Head and Neck Surgery, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
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20
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Zhao J, Wang T, Zhang C, Han X, Yan J, Gan B. A comparative analysis of the umami taste of five fresh edible mushrooms by simulating the chemical environment of oral digestion in vitro. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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21
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Zhu Y, Liu J, Liu Y. Understanding the relationship between umami taste sensitivity and genetics, food-related behavior and nutrition. Curr Opin Food Sci 2022. [DOI: 10.1016/j.cofs.2022.100980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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22
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Hartley I, Costanzo A, Liem DG, Keast R. Glutamate-Sodium Discrimination Status in Adults Is Associated with Salt Recognition Threshold and Habitual Intake of Discretionary Food and Meat: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:11101. [PMID: 36078816 PMCID: PMC9518332 DOI: 10.3390/ijerph191711101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/01/2022] [Accepted: 09/01/2022] [Indexed: 06/15/2023]
Abstract
Umami non-discriminators (NDs) are a sub-group of the population with a reduced ability to discriminate between monosodium glutamate (MSG) and sodium chloride (NaCl) compared to umami discriminators (UDs). No research has investigated umami and salty taste perception associations across detection threshold (DT), recognition threshold (RT), and suprathreshold intensity perception (ST) or the habitual dietary intake of ND. Adults (n = 61, mean age of 30 ± 8 years, n = 40 females) completed taste assessments measuring their DT, RT, and ST for salty, umami (MSG and monopotassium glutamate (MPG)), and sweet tastes. To determine the umami discrimination status, participants completed 24 triangle tests containing 29 mM NaCl and 29 mM MSG, and those with ≥13 correct identifications were considered UDs. Habitual dietary intake was recorded via a food frequency questionnaire. NDs made up 14.8% (n = 9) of the study population, and UDs made up 85.2% (n = 52). NDs were less sensitive to salt at RT (mean step difference: -1.58, p = 0.03), and they consumed more servings of meat and poultry daily (1.3 vs. 0.6 serves, p = 0.006); fewer servings of discretionary food (1.6 vs. 2.4, p = 0.001); and, of these, fewer salty discretionary foods (0.9 vs. 1.3, p = 0.003) than NDs. Identifying these NDs may provide insight into a population at risk of the overconsumption of discretionary foods and reduced intake of protein-rich meat foods.
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Affiliation(s)
- Isabella Hartley
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Victoria 3125, Australia
| | - Andrew Costanzo
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Victoria 3125, Australia
| | - Djin Gie Liem
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Victoria 3125, Australia
| | - Russell Keast
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Victoria 3125, Australia
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The enhancement of the perception of saltiness by umami sensation elicited by flavor enhancers in salt solutions. Food Res Int 2022; 157:111287. [DOI: 10.1016/j.foodres.2022.111287] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 03/29/2022] [Accepted: 04/21/2022] [Indexed: 01/11/2023]
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Lim SXL, Höchenberger R, Ruda I, Fink GR, Viswanathan S, Ohla K. The capacity and organization of gustatory working memory. Sci Rep 2022; 12:8056. [PMID: 35577835 PMCID: PMC9110745 DOI: 10.1038/s41598-022-12005-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 04/27/2022] [Indexed: 12/03/2022] Open
Abstract
Remembering a particular taste is crucial in food intake and associative learning. We investigated whether taste can be dynamically encoded, maintained, and retrieved on short time scales consistent with working memory (WM). We use novel single and multi-item taste recognition tasks to show that a single taste can be reliably recognized despite repeated oro-sensory interference suggesting active and resilient maintenance (Experiment 1, N = 21). When multiple tastes were presented (Experiment 2, N = 20), the resolution with which these were maintained depended on their serial position, and recognition was reliable for up to three tastes suggesting a limited capacity of gustatory WM. Lastly, stimulus similarity impaired recognition with increasing set size, which seemed to mask the awareness of capacity limitations. Together, the results advocate a hybrid model of gustatory WM with a limited number of slots where items are stored with varying precision.
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Corremans M, Mortelmans D, Geurden B, Luyten S, Bekkering G. Prevalence and incidence of chemotherapy-induced taste alterations in adult cancer patients: a systematic review protocol. JBI Evid Synth 2022; 20:1338-1343. [PMID: 35199656 DOI: 10.11124/jbies-21-00197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVE This study will synthesize the available evidence on the prevalence and incidence of chemotherapy-induced taste alterations in adult cancer patients. INTRODUCTION Taste and smell alterations in cancer patients due to chemotherapy affect patients' quality of life and can cause malnutrition. Recent knowledge about the incidence and prevalence of chemotherapy-induced taste alterations may enable tailored food interventions for this specific population. Describing variations in taste changes in subgroups of chemotherapy is important to inform taste steering interventions. INCLUSION CRITERIA The review will consider studies that include adult cancer patients who are receiving or have received chemotherapy as a treatment for an oncologic issue. It will include studies that investigate the prevalence and incidence of chemotherapy-induced taste alterations that have been assessed objectively or subjectively by patient-reported outcomes. METHODS A systematic search will be performed of the following databases: MEDLINE (PubMed), CINAHL (Ovid), Embase, and OpenSIGLE. Analytical, observational, and cross-sectional studies will be considered. All studies will undergo critical appraisal, data extraction, and synthesis. Data will be extracted using the JBI standardized data extraction tool for prevalence and incidence. Type and frequency of treatment and cytostatic agent will be extracted. The population will be described by age and gender. In addition, study methods and proportions of interest to the review question will be extracted. Pooled prevalence estimates will be calculated using a random effects model. SYSTEMATIC REVIEW PROSPERO CRD42020136706.
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Affiliation(s)
- Marleen Corremans
- Karel de Grote University College (KdG), Antwerp, Belgium
- Belgian Interuniversity Collaboration for Evidence-based Practice (BICEP): A JBI Affiliated Group, Leuven, Belgium
- Belgian Center for Evidence-Based Medicine (CEBAM), Leuven, Belgium
| | | | - Bart Geurden
- Belgian Interuniversity Collaboration for Evidence-based Practice (BICEP): A JBI Affiliated Group, Leuven, Belgium
- Belgian Center for Evidence-Based Medicine (CEBAM), Leuven, Belgium
- University of Antwerp, Antwerp, Belgium
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Kharnaior P, Tamang JP. Metagenomic-Metabolomic Mining of Kinema, a Naturally Fermented Soybean Food of the Eastern Himalayas. Front Microbiol 2022; 13:868383. [PMID: 35572705 PMCID: PMC9106393 DOI: 10.3389/fmicb.2022.868383] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 02/24/2022] [Indexed: 12/18/2022] Open
Abstract
Kinema is a popular sticky fermented soybean food of the Eastern Himalayan regions of North East India, east Nepal, and south Bhutan. We hypothesized that some dominant bacteria in kinema may contribute to the formation of targeted and non-targeted metabolites for health benefits; hence, we studied the microbiome-metabolite mining of kinema. A total of 1,394,094,912 bp with an average of 464,698,304 ± 120,720,392 bp was generated from kinema metagenome, which resulted in the identification of 47 phyla, 331 families, 709 genera, and 1,560 species. Bacteria (97.78%) were the most abundant domain with the remaining domains of viruses, eukaryote, and archaea. Firmicutes (93.36%) was the most abundant phylum with 280 species of Bacillus, among which Bacillus subtilis was the most dominant species in kinema followed by B. glycinifermentans, B. cereus, B. licheniformis, B. thermoamylovorans, B. coagulans, B. circulans, B. paralicheniformis, and Brevibacillus borstelensis. Predictive metabolic pathways revealed the abundance of genes associated with metabolism (60.66%), resulting in 216 sub-pathways. A total of 361 metabolites were identified by metabolomic analysis (liquid chromatography-mass spectrophotometry, LC-MS). The presence of metabolites, such as chrysin, swainsonine, and 3-hydroxy-L-kynurenine (anticancer activity) and benzimidazole (antimicrobial, anticancer, and anti-HIV activities), and compounds with immunomodulatory effects in kinema supports its therapeutic potential. The correlation between the abundant species of Bacillus and primary and secondary metabolites was constructed with a bivariate result. This study proves that Bacillus spp. contribute to the formation of many targeted and untargeted metabolites in kinema for health-promoting benefits.
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Affiliation(s)
| | - Jyoti Prakash Tamang
- Department of Microbiology, School of Life Sciences, Sikkim University, Gangtok, India
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Zioga E, Tøstesen M, Kjærulf Madsen S, Shetty R, Bang-Berthelsen CH. Bringing plant-based Cli-meat closer to original meat experience: insights in flavor. FUTURE FOODS 2022. [DOI: 10.1016/j.fufo.2022.100138] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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Chen W, Li W, Wu D, Zhang Z, Chen H, Zhang J, Wang C, Wu T, Yang Y. Characterization of novel umami-active peptides from Stropharia rugoso-annulata mushroom and in silico study on action mechanism. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104530] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Chigwedere CM, Wanasundara JPD, Shand PJ. Sensory descriptors for pulses and pulse-derived ingredients: Toward a standardized lexicon and sensory wheel. Compr Rev Food Sci Food Saf 2022; 21:999-1023. [PMID: 35122393 DOI: 10.1111/1541-4337.12893] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 11/07/2021] [Accepted: 11/10/2021] [Indexed: 02/06/2023]
Abstract
The organoleptic quality of pulses and their derived ingredients is fundamental in human utilization and evolution of food. However, the widespread use of pulses is hindered by their inherent sensorial aspects, which are regarded as atypical by the consumers who are unfamiliar to them. In most studies involving sensory assessment of pulses and pulse-ingredients using classical descriptive analysis methods, assessors establish their own lexica. This review is a synthesis of descriptive terms by which sensations emanating from pea, chickpea, lentil, faba bean, dry bean, bambara groundnut, lupin, pigeon pea and cowpea, and their derived ingredients have been described in the literature. Studies involving sensory assessment of processed whole seeds, slurries of raw flour, slurries of protein extracted from raw flour, and food products containing components of pulses were considered. The terms are categorized into those denoting basic taste, aroma, flavor, and trigeminal sensations. Bitterness is the most widely perceived basic taste. Beany, which is broad and complex with subcharacter notes, is predominantly used to describe aroma and flavor. The frequency of use of the collated terms in the reviewed studies was used to establish a sensory wheel. Inconsistency in the use of descriptive terms in the literature necessitates establishment of a standard lexicon that can be applied in both classical and increasingly popular rapid descriptive methods (e.g., check-all-that-apply) throughout the pulse value chain. This review is timely considering the dominance of pulses in plant-based foods and their increasing appeal to the food industry.
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Affiliation(s)
- Claire M Chigwedere
- Department of Food and Bioproduct Sciences, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, Canada
| | - Janitha P D Wanasundara
- Department of Food and Bioproduct Sciences, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, Canada.,Saskatoon Research and Development Centre, Agriculture and Agri-Food Canada, Saskatoon, Canada
| | - Phyllis J Shand
- Department of Food and Bioproduct Sciences, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, Canada
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Brondel L, Quilliot D, Mouillot T, Khan NA, Bastable P, Boggio V, Leloup C, Pénicaud L. Taste of Fat and Obesity: Different Hypotheses and Our Point of View. Nutrients 2022; 14:nu14030555. [PMID: 35276921 PMCID: PMC8838004 DOI: 10.3390/nu14030555] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/20/2022] [Accepted: 01/21/2022] [Indexed: 01/09/2023] Open
Abstract
Obesity results from a temporary or prolonged positive energy balance due to an alteration in the homeostatic feedback of energy balance. Food, with its discriminative and hedonic qualities, is a key element of reward-based energy intake. An alteration in the brain reward system for highly palatable energy-rich foods, comprised of fat and carbohydrates, could be one of the main factors involved in the development of obesity by increasing the attractiveness and consumption of fat-rich foods. This would induce, in turn, a decrease in the taste of fat. A better understanding of the altered reward system in obesity may open the door to a new era for the diagnosis, management and treatment of this disease.
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Affiliation(s)
- Laurent Brondel
- Centre for Taste and Feeding Behaviour, UMR 6265 CNRS, 1324 INRAE, University of Burgundy, Franche-Comté, 21000 Dijon, France; (T.M.); (C.L.)
- Correspondence: ; Tel.: +33-3-80681677 or +33-6-43213100
| | - Didier Quilliot
- Unité Multidisciplinaire de la Chirurgie de L’obésité, University Hospital Nancy-Brabois, 54500 Vandoeuvre-les-Nancy, France;
| | - Thomas Mouillot
- Centre for Taste and Feeding Behaviour, UMR 6265 CNRS, 1324 INRAE, University of Burgundy, Franche-Comté, 21000 Dijon, France; (T.M.); (C.L.)
- Department of Hepato-Gastro-Enterology, University Hospital, 21000 Dijon, France
| | - Naim Akhtar Khan
- Physiologie de Nutrition & Toxicologie (NUTox), UMR/UB/AgroSup 1231, University of Burgundy, Franche-Comté, 21000 Dijon, France;
| | | | | | - Corinne Leloup
- Centre for Taste and Feeding Behaviour, UMR 6265 CNRS, 1324 INRAE, University of Burgundy, Franche-Comté, 21000 Dijon, France; (T.M.); (C.L.)
| | - Luc Pénicaud
- Institut RESTORE, Toulouse University, CNRS U-5070, EFS, ENVT, Inserm U1301 Toulouse, 31432 Toulouse, France;
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Abstract
During the last couples of years, a number of studies have increasingly accumulated on the gustatory perception of dietary fatty acids in rodent models and human beings in health and disease. There is still a debate to coin a specific term for the gustatory perception of dietary fatty acids either as the sixth basic taste quality or as an alimentary taste. Indeed, the psycho-physical cues of orosensory detection of dietary lipids are not as distinctly perceived as other taste qualities like sweet or bitter. The cellular and molecular pharmacological mechanisms, triggered by the binding of dietary long-chain fatty acids (LCFAs) to tongue taste bud lipid receptors like CD36 and GPR120, involve Ca2+ signaling as other five basic taste qualities. We have not only elucidated the role of Ca2+ signaling but also identified different components of the second messenger cascade like STIM1 and MAP kinases, implicated in fat taste perception. We have also demonstrated the implication of Calhm1 voltage-gated channels and store-operated Ca2+ (SOC) channels like Orai1, Orai1/3, and TRPC3 in gustatory perception of dietary fatty acids. We have not only employed siRNA technology in vitro and ex vivo on tissues but also used animal models of genetic invalidation of STIM1, ERK1, Orai1, Calhm1 genes to explore their implications in fat taste signal transduction. Moreover, our laboratory has also demonstrated the importance of LCFAs detection dysfunction in obesity in animal models and human beings.
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Affiliation(s)
- Aziz Hichami
- Physiologie de la Nutrition and Toxicologie (NUTox), UMR1231 INSERM/Université de Bourgogne, Dijon, France
| | - Amira Sayed Khan
- Physiologie de la Nutrition and Toxicologie (NUTox), UMR1231 INSERM/Université de Bourgogne, Dijon, France
| | - Naim Akhtar Khan
- Physiologie de la Nutrition and Toxicologie (NUTox), UMR1231 INSERM/Université de Bourgogne, Dijon, France.
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Tamang JP, Das S, Kharnaior P, Pariyar P, Thapa N, Jo SW, Yim EJ, Shin DH. Shotgun metagenomics of Cheonggukjang, a fermented soybean food of Korea: Community structure, predictive functionalities and amino acids profile. Food Res Int 2022; 151:110904. [PMID: 34980421 DOI: 10.1016/j.foodres.2021.110904] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 09/10/2021] [Accepted: 12/13/2021] [Indexed: 12/11/2022]
Abstract
Cheonggukjang is a naturally fermented soybean food of Korea. The present study was aimed to reveal the whole microbial community structure of naturally fermented cheonggukjang along with the prediction of microbial functional profiles by shotgun metagenomic sequence analysis. Metataxonomic profile of cheonggukjang samples showed different domains viz. bacteria (95.83%), virus (2.26%), unclassified (1.84%), eukaryotes (0.05%) and archaea (0.005%). Overall, 44 phyla, 286 families, 722 genera and 1437 species were identified. Firmicutes was the most abundant phylum (98.04%) followed by Proteobacteria (1.49%), Deinococcus-Thermus (0.14%). Bacillus thermoamylovorans was the most abundant species in cheonggukjang followed by Bacillus licheniformis, Bacillus glycinifermentans, Bacillus subtilis, Bacillus paralicheniformis, Bacillus amyloliquifaciens, Brevibacillus borstelensis, Brevibacillus sonorensis Brevibacillus, Acinetobacter, Carnobacterium, Paenibacillus, Cronobacter Enterococcus, Enterobacter, Terriglobus, Psychrobacter and Virgibacillus. A colossal diversity of the genus Bacillus was detected with 150 species. Functional analysis of cheonggukjang metagenome revealed the genes for the synthesis and metabolism of wide range of bioactive compounds including, various essential amino acids, conjugated amino acids, different vitamins, flavonoids, and enzymes. Amino acid profiles obtained from KEGG annotation in cheonggukjang were validated with experimental result of amino acid profiles.
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Affiliation(s)
- Jyoti Prakash Tamang
- DAICENTER (DBT-AIST International Centre for Translational and Environmental Research) and Bioinformatics Centre, Department of Microbiology, School of Life Sciences, Sikkim University, Gangtok 737102, Sikkim, India.
| | - Souvik Das
- DAICENTER (DBT-AIST International Centre for Translational and Environmental Research) and Bioinformatics Centre, Department of Microbiology, School of Life Sciences, Sikkim University, Gangtok 737102, Sikkim, India
| | - Pynhunlang Kharnaior
- DAICENTER (DBT-AIST International Centre for Translational and Environmental Research) and Bioinformatics Centre, Department of Microbiology, School of Life Sciences, Sikkim University, Gangtok 737102, Sikkim, India
| | - Priyambada Pariyar
- DAICENTER (DBT-AIST International Centre for Translational and Environmental Research) and Bioinformatics Centre, Department of Microbiology, School of Life Sciences, Sikkim University, Gangtok 737102, Sikkim, India
| | - Namrata Thapa
- Biotech Hub, Department of Zoology, Nar Bahadur Bhandari Degree College, Sikkim University, Tadong 737102, Sikkim, India.
| | - Seung-Wha Jo
- Microbial Institute for Fermentation Industry (MIFI), Sunchang 56048, Republic of Korea
| | - Eun-Jung Yim
- Microbial Institute for Fermentation Industry (MIFI), Sunchang 56048, Republic of Korea
| | - Dong-Hwa Shin
- Shindonghwa Food Research Institute, Seoul 06192, Republic of Korea
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Abstract
The prototypical stimuli for umami taste is monosodium glutamate (MSG), which is the sodium salt form of glutamic acid. A proportion of the population has a reduced or complete inability to taste l-glutamate independent to the sodium ion. To determine individuals’ umami discrimination status, many studies use a series of triangle tests containing isomolar (29 mM) sodium chloride (NaCl) and MSG, requiring participants to correctly identify the odd sample. Across studies, inconsistent categorization criteria have been applied. The aim of this study was to determine the optimal classification criterion based on the number of tests assessed to ascertain an individual’s ability to discriminate between MSG and NaCl. Thirty-eight participants attended 3 taste assessment sessions, each involving 24 triangle tests (2 blocks of 12 tests) containing 29 mM NaCl and 29 mM MSG, detection and recognition threshold were measured for MSG, monopotassium glutamate (MPG), and sweet (sucrose) tastes. There was no learning, or fatigue trend over n = 24 (P = 0.228), and n = 12 (P = 0.940) triangle tests across each testing session. Twenty-four triangle tests produced the most consistent categorization of tasters across sessions (68.4%). The test–retest correlation across each testing session was highest for n = 24 triangle tests (ICC = 0.50), in comparison to 12 (ICC = 0.37). Overall, conducting n = 24 compared with n = 12 triangle tests provided the optimal classification to determine an individual’s ability to discriminate l-glutamate from NaCl and thus their umami discrimination status, based on the number of tests assessed in this study.
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Affiliation(s)
- Isabella Hartley
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Burwood, VIC, Australia
| | | | - Djin Gie Liem
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Burwood, VIC, Australia
| | - Russell Keast
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Burwood, VIC, Australia
- Corresponding author: Russell Keast, CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Burwood, VIC, Australia. e-mail:
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Wang W, Cui Z, Ning M, Zhou T, Liu Y. In-silico investigation of umami peptides with receptor T1R1/T1R3 for the discovering potential targets: A combined modeling approach. Biomaterials 2021; 281:121338. [PMID: 34998173 DOI: 10.1016/j.biomaterials.2021.121338] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 12/05/2021] [Accepted: 12/24/2021] [Indexed: 12/22/2022]
Abstract
Umami, providing amino acids/peptides for animal growth, represents one of the major attractive taste modalities. The biochemical and umami properties of peptide are both important for scientific research and food industry. In this study, we did the sequence analysis of 205 umami peptides with 2-18 amino acids, sought the active sites of umami peptides by quantum chemical simulations and investigated their recognition residues with receptor T1R1/T1R3 by molecular docking. The results showed the peptides with 2-3 amino acids accounting for 44% of the total umami peptides. Residues D and E are the key active sites no matter where they are in the peptides (N-terminal, C-terminal or middle), when umami peptides contain D/E residues. N69, D147, R151, A170, S172, S276 and R277 residues in T1R1 receptor were deemed to be the key residues binding umami peptides. Finally, a powerful decision rule for umami peptides was proposed to predict potential umami peptides, which was convenient and efficient.
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Affiliation(s)
- Wenli Wang
- Department of Food Science & Technology, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Zhiyong Cui
- Department of Food Science & Technology, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Menghua Ning
- Department of Food Science & Technology, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Tianxing Zhou
- Department of Food Science & Technology, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Yuan Liu
- Department of Food Science & Technology, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai, 200240, China.
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Tamang JP. "Ethno-microbiology" of ethnic Indian fermented foods and alcoholic beverages. J Appl Microbiol 2021; 133:145-161. [PMID: 34821430 DOI: 10.1111/jam.15382] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 10/14/2021] [Accepted: 11/19/2021] [Indexed: 01/29/2023]
Abstract
The concept of "ethno-microbiology" is to understand the indigenous knowledge of the Indian people for production of culturally and organoleptically acceptable fermented foods by natural fermentation. About 1000 types of common, uncommon, rare, exotic and artisan fermented foods and beverages are prepared and consumed in different geographical regions by multi-ethnic communities in India. Indian fermented foods are mostly acidic and some are alkaline, along with various types of alcoholic beverages. A colossal diversity of microorganisms comprising bacteria mostly belongs to phylum Firmicutes, filamentous moulds and enzyme- and alcohol-producing yeasts under phyla Ascomycota and Mucoromycota, and few bacteriophages and archaea have been reported from Indian fermented foods. Some microorganisms associated with fermented foods have functionalities and health promoting benefits. "Ethno-microbiology" of ethnic Indian people has exhibited the proper utilisation of substrates either singly or in combination such as fermented cereal-legume mixture (idli, dosa and dhokla) in South and West India, sticky fermented soybean food (kinema and related foods), fermented perishable leafy vegetable (gundruk and related foods), fermented bamboo shoots (soibum and related foods) and fermented fish (ngari and others) in North East India, and fermented meat and sausage-like products in the Indian Himalayas, fermented coconut beverage (toddy) in coastal regions, and various types of naturally fermented milk products (dahi and related products) in different regions of India. This review has also highlighted the "ethno-microbiology" knowledge of the people involving the consortia of essential microorganisms in traditionally prepared amylolytic starters for production of cereal-based alcoholic beverages. The novelty of this review is the interpretation of ethno-microbiological knowledge innovated by ethnic Indian people on the use of beneficial microorganisms for food fermentation to obtain the desired fermented food products for consumption.
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Affiliation(s)
- Jyoti Prakash Tamang
- DAICENTER (DBT-AIST International Centre for Translational and Environmental Research) and Bioinformatics Centre, Department of Microbiology, School of Life Sciences, Sikkim University, Gangtok, Sikkim, India
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Thomas DC, Chablani D, Parekh S, Pichammal RC, Shanmugasundaram K, Pitchumani PK. Dysgeusia: A review in the context of COVID-19. J Am Dent Assoc 2021; 153:251-264. [PMID: 34799014 PMCID: PMC8595926 DOI: 10.1016/j.adaj.2021.08.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 08/07/2021] [Accepted: 08/20/2021] [Indexed: 12/19/2022]
Abstract
Background Taste disorders in general, and dysgeusia in particular, are relatively common disorders that may be a sign of a more complex acute or chronic medical condition. During the COVID-19 pandemic, taste disorders have found their way into the realm of general as well as specialty dentistry, with significance in screening for patients who potentially may have the virus. Types of Studies Reviewed The authors searched electronic databases (PubMed, Embase, Web of Science, Google Scholar) for studies focused on dysgeusia, ageusia, and other taste disorders and their relationship to local and systemic causes. Results The authors found pertinent literature explaining the normal physiology of taste sensation, proposals for suggested new tastes, presence of gustatory receptors in remote tissues of the body, and etiology and pathophysiology of taste disorders, in addition to the valuable knowledge gained about gustatory disorders in the context of COVID-19. Along with olfactory disorders, taste disorders are one of the earliest suggestive symptoms of COVID-19 infection. Conclusions Gustatory disorders are the result of local or systemic etiology or both. Newer taste sensations, such as calcium and fat tastes, have been discovered, as well as taste receptors that are remote from the oropharyngeal area. Literature published during the COVID-19 pandemic to date reinforces the significance of early detection of potential patients with COVID-19 by means of screening for recent-onset taste disorders. Practical Implications Timely screening and identification of potential gustatory disorders are paramount for the dental care practitioner to aid in the early diagnosis of COVID-19 and other serious systemic disorders.
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Costanzo A, Settapramote N, Utama-ang N, Wanich U, Lewin S, Keast R. Carbohydrate Taste Is Associated with Food Intake and Body Mass in Healthy Australian Adults. Nutrients 2021; 13:nu13113844. [PMID: 34836099 PMCID: PMC8619819 DOI: 10.3390/nu13113844] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 10/25/2021] [Accepted: 10/25/2021] [Indexed: 12/28/2022] Open
Abstract
Background: The taste of carbohydrates may drive their intake. Sensitivity to carbohydrate taste varies among individuals, thus, it is important to understand how differences in sensitivity influence eating behaviour and body mass. Objective: The aims of this study were to assess associations among carbohydrate taste sensitivity, habitual and acute food intake, and body mass; as well as assess the reliability of the carbohydrate detection threshold (DT) test within and across days. Methods: Carbohydrate DT was assessed six times across three sessions in 36 healthy adult participants (22 female) using a three-alternate forced choice methodology. Moreover, 24 h diet records were completed on the days prior to testing sessions, and food intake at a buffet lunch was collected following each session. Anthropometry was also measured. Linear mixed regression models were fitted. Results: The DT test required at least three measures within a given day for good reliability (ICC = 0.76), but a single measure had good reliability when compared at the same time across days (ICC = 0.54–0.86). Carbohydrate DT was associated with BMI (kg/m2: β = −0.38, p = 0.014), habitual carbohydrate intake (g: β = −41.8, p = 0.003) and energy intake (kJ: β = −1068, p = 0.019) from the 24-h diet records, as well as acute intake of a buffet lunch (food weight (g): β = −76.1, p = 0.008). Conclusions: This suggests that individuals who are more sensitive to carbohydrate are more likely to consume greater quantities of carbohydrates and energy, resulting in a greater body mass.
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Affiliation(s)
- Andrew Costanzo
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Melbourne, VIC 3125, Australia; (A.C.); (U.W.); (S.L.)
| | - Natwalinkhol Settapramote
- Department of Agro-Industry, Faculty of Agriculture and Technology, Rajamangala University of Technology Isan Surin Campus, Surin 32000, Thailand;
| | - Niramon Utama-ang
- Division of Product Development Technology, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50200, Thailand;
- Cluster of High Value Product from Thai Rice for Health, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Uracha Wanich
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Melbourne, VIC 3125, Australia; (A.C.); (U.W.); (S.L.)
| | - Simone Lewin
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Melbourne, VIC 3125, Australia; (A.C.); (U.W.); (S.L.)
| | - Russell Keast
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Melbourne, VIC 3125, Australia; (A.C.); (U.W.); (S.L.)
- Correspondence: ; Tel.: +61-3-924-46944
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Does Responsiveness to Basic Tastes Influence Preadolescents' Food Liking? Investigating Taste Responsiveness Segment on Bitter-Sour-Sweet and Salty-Umami Model Food Samples. Nutrients 2021; 13:nu13082721. [PMID: 34444881 PMCID: PMC8401806 DOI: 10.3390/nu13082721] [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: 07/07/2021] [Revised: 08/03/2021] [Accepted: 08/05/2021] [Indexed: 11/23/2022] Open
Abstract
The objective of this study was to investigate the relationships between taste responsiveness and food liking in preadolescents. Model food samples of grapefruit juice (GF) and vegetable broth (VB) modified with four additions of sucrose and sodium chloride, respectively, were employed. Intensity perception for sweetness, sourness, and bitterness were measured in GF while saltiness and umami were measured in VB. The children (N = 148) also completed food choice, familiarity, stated liking and neophobia questionnaires. The test was conducted at school, with instructions provided remotely via video call. Four segments were defined differing in basic taste responsiveness. Segments and sucrose concentrations significantly affected liking for GF, while no significant effect of segments and sodium chloride concentrations occurred on liking for VB. An increasing sucrose concentration was positively associated with liking for GF only in the segment with low responsiveness to bitter and sour tastes. No significant differences across segments were found for food choice, familiarity, stated liking, and neophobia. Conclusively, relationships between taste responsiveness and liking are product and basic taste-dependent in addition to being subject-dependent. Strategies to improve acceptance by using sucrose as a suppressor for warning sensations of bitterness and sourness can be more or less effective depending on individual responsiveness to the basic tastes.
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Lim SY, Dora R, Yatiman NH, Wong JE, Haron H, Poh BK. No effect of monosodium glutamate on subjective appetite and subsequent energy intake in children of different ethnicities. Appetite 2021; 167:105629. [PMID: 34364967 DOI: 10.1016/j.appet.2021.105629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 07/22/2021] [Accepted: 08/04/2021] [Indexed: 10/20/2022]
Abstract
Studies have shown that monosodium glutamate (MSG) can enhance satiety and reduce appetite among infants and adults. In a multi-ethnic country such as Malaysia, it is also important to consider whether ethnic variations will influence the effects of MSG on appetite regulation. Thus, this crossover study aimed to investigate the effects of MSG on the subjective appetite and subsequent energy intake among Malaysian children from the three major ethnic groups, namely the Malays, Chinese and Indians. A total of 92 participants aged 9-11 years from the three ethnic groups were recruited for this study. A cup of low-energy vegetable preload soup (100g, with MSG or without MSG) was served to each of the participants on the day of the study, followed by an ad libitum meal 45 min later. Appetite ratings of hunger, fullness, desire to eat and desire to snack were recorded using visual analogue scale (VAS) before the preload, after the preload, before the ad libitum meal and after the ad libitum meal. Results showed that the subjective appetite of the children did not differ between preload conditions (MSG+ or MSG-) throughout the study. Malay, Chinese and Indian children had similar total energy intake during the subsequent meal after the consumption of preload soups. In conclusion, the addition of MSG to low energy preload neither influenced the perception of appetite nor total energy intake in a subsequent ad libitum meal among children. No difference attributable to the participants' ethnicity was observed. Future studies should be conducted to examine whether repeated ingestion of MSG-containing protein-rich preload has potential longer-term effects on appetite and subsequent meal intakes among children from different ethnicities.
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Affiliation(s)
- Sim Yee Lim
- Nutritional Sciences Programme & Centre for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300, Kuala, Lumpur, Malaysia.
| | - Rosmawati Dora
- Nutritional Sciences Programme & Centre for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300, Kuala, Lumpur, Malaysia.
| | - Noor Hafizah Yatiman
- Nutritional Sciences Programme & Centre for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300, Kuala, Lumpur, Malaysia.
| | - Jyh Eiin Wong
- Nutritional Sciences Programme & Centre for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300, Kuala, Lumpur, Malaysia.
| | - Hasnah Haron
- Nutritional Sciences Programme & Centre for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300, Kuala, Lumpur, Malaysia.
| | - Bee Koon Poh
- Nutritional Sciences Programme & Centre for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300, Kuala, Lumpur, Malaysia.
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Gao J, Fang D, Muinde Kimatu B, Chen X, Wu X, Du J, Yang Q, Chen H, Zheng H, An X, Zhao L, Hu Q. Analysis of umami taste substances of morel mushroom (Morchella sextelata) hydrolysates derived from different enzymatic systems. Food Chem 2021; 362:130192. [PMID: 34090042 DOI: 10.1016/j.foodchem.2021.130192] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 05/20/2021] [Accepted: 05/21/2021] [Indexed: 11/26/2022]
Abstract
Seven enzyme groups were applied to hydrolyze broken fruiting bodies of morel mushroom (Morchella sextelata) to extract umami substances. Physical-chemical properties, as well as compositions and concentrations of quintessential umami compounds of morel hydrolysates were analyzed. Electronic tongue and electronic nose were used to evaluate the sensory characteristics. The results suggested that peptides below 3 kDa showed the highest correlation with umami taste. Morel hydrolysate obtained from Neutrase-Flavourzyme (NF) combination contained the most contents of small peptides (<3 kDa), free amino acids (224.83 ± 0.87 mg/g), as well as flavor 5'-nucleotides (4.84 ± 0.32 mg/g), giving the best overall flavor properties. The reaction conditions of NF were optimized by response surface methodology (RSM). The highest degree of hydrolysis (DH) was up to 36.64%. An enzymatic hydrolysis approach was established to develop novel flavor products with high umami and low bitter taste from morel mushroom.
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Affiliation(s)
- Juan Gao
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China.
| | - Donglu Fang
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China
| | - Benard Muinde Kimatu
- Egerton Universaty, Department of Dairy and Food Science and Technology, P.O. BOX 536-20115, Egerton, Kenya
| | - Xin Chen
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China
| | - Xian Wu
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China
| | - Jiaxin Du
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China
| | - Qian Yang
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China
| | - Hui Chen
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China; Jiangsu Alphay Bio-technology Co., Ltd., Nantong, Jiangsu 226009, PR China
| | - Huihua Zheng
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China; Jiangsu Alphay Bio-technology Co., Ltd., Nantong, Jiangsu 226009, PR China
| | - Xinxin An
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China
| | - Liyan Zhao
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China
| | - Qiuhui Hu
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China.
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Laffitte A, Gibbs M, Hernangomez de Alvaro C, Addison J, Lonsdale ZN, Giribaldi MG, Rossignoli A, Vennegeerts T, Winnig M, Klebansky B, Skiles J, Logan DW, McGrane SJ. Kokumi taste perception is functional in a model carnivore, the domestic cat (Felis catus). Sci Rep 2021; 11:10527. [PMID: 34006911 PMCID: PMC8131363 DOI: 10.1038/s41598-021-89558-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 04/28/2021] [Indexed: 01/03/2023] Open
Abstract
Kokumi taste is a well-accepted and characterised taste modality and is described as a sensation of enhancement of sweet, salty, and umami tastes. The Calcium Sensing Receptor (CaSR) has been designated as the putative kokumi taste receptor for humans, and a number of kokumi-active ligands of CaSR have been discovered recently with activity confirmed both in vivo and in vitro. Domestic cats (Felis catus) are obligate carnivores and accordingly, their diet is abundant in proteins, peptides, and amino acids. We hypothesised that CaSR is a key taste receptor for carnivores, due to its role in the detection of different peptides and amino acids in other species. Using in silico, in vitro and in vivo approaches, here we compare human CaSR to that of a model carnivore, the domestic cat. We found broad similarities in ligand specificity, but differences in taste sensitivity between the two species. Indeed our in vivo data shows that cats are sensitive to CaCl2 as a kokumi compound, but don't show this same activity with Glutathione, whereas for humans the reverse is true. Collectively, our data suggest that kokumi is an important taste modality for carnivores that drives the palatability of meat-derived compounds such as amino acids and peptides, and that there are differences in the perception of kokumi taste between carnivores and omnivores.
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Affiliation(s)
- A Laffitte
- WALTHAM Petcare Science Institute, Freeby Lane, Waltham on the Wolds, Melton Mowbray, Leicestershire, LE14 4RT, UK
| | - M Gibbs
- WALTHAM Petcare Science Institute, Freeby Lane, Waltham on the Wolds, Melton Mowbray, Leicestershire, LE14 4RT, UK
| | - C Hernangomez de Alvaro
- WALTHAM Petcare Science Institute, Freeby Lane, Waltham on the Wolds, Melton Mowbray, Leicestershire, LE14 4RT, UK
| | - J Addison
- WALTHAM Petcare Science Institute, Freeby Lane, Waltham on the Wolds, Melton Mowbray, Leicestershire, LE14 4RT, UK
| | - Z N Lonsdale
- WALTHAM Petcare Science Institute, Freeby Lane, Waltham on the Wolds, Melton Mowbray, Leicestershire, LE14 4RT, UK
| | - M G Giribaldi
- IMAX Discovery GmbH, Otto-Hahn-Straße 15, 44227, Dortmund, Germany.,AXXAM S.p.A., OpenZone, Via Meucci 3, 20091, Bresso, Milan, Italy
| | - A Rossignoli
- IMAX Discovery GmbH, Otto-Hahn-Straße 15, 44227, Dortmund, Germany.,AXXAM S.p.A., OpenZone, Via Meucci 3, 20091, Bresso, Milan, Italy
| | - T Vennegeerts
- IMAX Discovery GmbH, Otto-Hahn-Straße 15, 44227, Dortmund, Germany.,AXXAM S.p.A., OpenZone, Via Meucci 3, 20091, Bresso, Milan, Italy
| | - M Winnig
- IMAX Discovery GmbH, Otto-Hahn-Straße 15, 44227, Dortmund, Germany.,AXXAM S.p.A., OpenZone, Via Meucci 3, 20091, Bresso, Milan, Italy
| | - B Klebansky
- BioPredict, Inc., 4 Adele Avenue, Demarest, NJ, 07627, USA
| | - J Skiles
- BioPredict, Inc., 4 Adele Avenue, Demarest, NJ, 07627, USA.,Valis Pharma, Ins., 545 Bonair Way, La Jolla, CA, 92037, USA
| | - D W Logan
- WALTHAM Petcare Science Institute, Freeby Lane, Waltham on the Wolds, Melton Mowbray, Leicestershire, LE14 4RT, UK
| | - S J McGrane
- WALTHAM Petcare Science Institute, Freeby Lane, Waltham on the Wolds, Melton Mowbray, Leicestershire, LE14 4RT, UK.
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Spence C, Levitan CA. Explaining Crossmodal Correspondences Between Colours and Tastes. Iperception 2021; 12:20416695211018223. [PMID: 34211685 PMCID: PMC8216361 DOI: 10.1177/20416695211018223] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 04/28/2021] [Indexed: 11/16/2022] Open
Abstract
For centuries, if not millennia, people have associated the basic tastes (e.g., sweet, bitter, salty, and sour) with specific colours. While the range of tastes may have changed, and the reasons for wanting to connect the senses in this rather surprising way have undoubtedly differed, there would nevertheless appear to be a surprisingly high degree of consistency regarding this crossmodal mapping among non-synaesthetes that merits further consideration. Traditionally, colour-taste correspondences have often been considered together with odour-colour and flavour-colour correspondences. However, the explanation for these various correspondences with the chemical senses may turn out to be qualitatively different, given the presence of identifiable source objects in the case of food aromas/flavours, but not necessarily in the case of basic tastes. While the internalization of the crossmodal statistics of the environment provides one appealing account for the existence of colour-taste correspondences, emotional mediation may also be relevant. Ultimately, while explaining colour-taste correspondences is of both theoretical and historical interest, the growing awareness of the robustness of colour-taste correspondences would currently seem to be of particular relevance to those working in the fields of design and multisensory experiential marketing.
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Affiliation(s)
- Charles Spence
- Department of Experimental Psychology, Oxford University, UK
| | - Carmel A Levitan
- Department of Cognitive Science, Occidental College, Los Angeles, California, United States
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Kaczmarska K, Taylor M, Piyasiri U, Frank D. Flavor and Metabolite Profiles of Meat, Meat Substitutes, and Traditional Plant-Based High-Protein Food Products Available in Australia. Foods 2021; 10:foods10040801. [PMID: 33917948 PMCID: PMC8068397 DOI: 10.3390/foods10040801] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/25/2021] [Accepted: 04/06/2021] [Indexed: 11/16/2022] Open
Abstract
Demand for plant-based proteins and plant-based food products is increasing globally. This trend is driven mainly by global population growth and a consumer shift towards more sustainable and healthier diets. Existing plant-based protein foods and meat mimetics often possess undesirable flavor and sensory properties and there is a need to better understand the formation of desirable meat-like flavors from plant precursors to improve acceptance of novel high-protein plant foods. This study aimed to comprehensively characterize the non-volatile flavor metabolites and the volatiles generated in grilled meat (beef, chicken, and pork) and compare these to commercially available meat substitutes and traditional high-protein plant-based foods (natto, tempeh, and tofu). Solid phase microextraction with gas-chromatography mass-spectrometry was used for elucidation of the flavor volatilome. Untargeted characterization of the non-volatile metabolome was conducted using Orbitrap mass spectrometry and Compound DiscovererTM datamining software. The study revealed greater diversity and higher concentrations of flavor volatiles in plant-based foods in comparison to grilled meat, although the odor activity of specific volatiles was not considered. On average, the total amount of volatiles in plant-based products were higher than in meat. A range of concentrations of free amino acids, dipeptide, tripeptides, tetrapeptides, nucleotides, flavonoids, and other metabolites was identified in meat and plant-based foods.
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Affiliation(s)
| | - Matthew Taylor
- CSIRO Land & Water, Canberra, ACT 2601, Australia
- Correspondence: (M.T.); (D.F.); Tel.: +61-2-6246-4404 (M.T.)
| | - Udayasika Piyasiri
- CSIRO Agriculture and Food, North Ryde, NSW 2113, Australia; (K.K.); (U.P.)
| | - Damian Frank
- CSIRO Agriculture and Food, North Ryde, NSW 2113, Australia; (K.K.); (U.P.)
- Centre for Advanced Food Enginomics, The University of Sydney, Sydney, NSW 2006, Australia
- Correspondence: (M.T.); (D.F.); Tel.: +61-2-6246-4404 (M.T.)
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Ozturk EE, Dikmen D. Is sonic hedgehog expression in saliva related to taste sensitivity in adults? Physiol Behav 2021; 236:113412. [PMID: 33823177 DOI: 10.1016/j.physbeh.2021.113412] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/16/2021] [Accepted: 03/29/2021] [Indexed: 10/21/2022]
Abstract
Recent studies have demonstrated the critical role of the sonic hedgehog in the sensory perception of taste. Salivary sonic hedgehog stimulates taste bud stem cells, also acts as a taste bud growth factor, and contributes to the receptors' development and longevity in the taste buds. This study's objective was to investigate the possible relationship between taste sensitivity and sonic hedgehog expression in saliva in normal-weight and pre-obese/obese participants (totally 46 male (47.8%) and female (52.2%) aged 19-44 were recruited). Thresholds for the six tastes (sweet, salty, bitter, sour, umami and fat) were investigated using 3-Alternate Forced Choice Methodology. Saliva was collected with the draining method for sonic hedgehog expression analysis. The results indicated significantly higher thresholds for sweet, bitter and fat in pre-obese /obese adults than normal-weight adults (p<0.05). The sonic hedgehog expression was also lower in pre-obese /obese participants than normal-weight participants (p<0.05). Furthermore, sonic hedgehog expression was higher in hypersensitive participants than hyposensitive participants (p<0.05) only among normal-weight individuals, with no significant difference in sonic hedgehog expression level by taste sensitivity in pre-obese/obese individuals (p>0.05). Sonic hedgehog expression level was negatively correlated with body mass index, sweet, salty, bitter and fat taste threshold. The study results indicated that sonic hedgehog expression level acted on taste sensitivity in normal-weight participants, with greater expression in hypersensitive individuals than hyposensitive individuals.
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Affiliation(s)
- Elif Esra Ozturk
- Hacettepe University, Faculty of Health Sciences, Department of Nutrition and Dietetics, Ankara, Turkey.
| | - Derya Dikmen
- Hacettepe University, Faculty of Health Sciences, Department of Nutrition and Dietetics, Ankara, Turkey.
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Feldmeyer A, Johnson A, Ennis JM. Emotional profiles elicited from orthonasal and retronasal perceptions of food (fruit) and non‐food (floral) aromas. FLAVOUR FRAG J 2021. [DOI: 10.1002/ffj.3655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Figueroa V, Farfán M, Aguilera J. Seaweeds as Novel Foods and Source of Culinary Flavors. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1892749] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- V. Figueroa
- Department of Chemical and Bioprocess Engineering, Pontificia Universidad Católica De Chile, Santiago, Chile
| | - M. Farfán
- Department of Chemical and Bioprocess Engineering, Pontificia Universidad Católica De Chile, Santiago, Chile
| | - J.M. Aguilera
- Department of Chemical and Bioprocess Engineering, Pontificia Universidad Católica De Chile, Santiago, Chile
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Macronutrient Sensing in the Oral Cavity and Gastrointestinal Tract: Alimentary Tastes. Nutrients 2021; 13:nu13020667. [PMID: 33669584 PMCID: PMC7922037 DOI: 10.3390/nu13020667] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 02/09/2021] [Accepted: 02/16/2021] [Indexed: 02/07/2023] Open
Abstract
There are numerous and diverse factors enabling the overconsumption of foods, with the sense of taste being one of these factors. There are four well established basic tastes: sweet, sour, salty, and bitter; all with perceptual independence, salience, and hedonic responses to encourage or discourage consumption. More recently, additional tastes have been added to the basic taste list including umami and fat, but they lack the perceptual independence and salience of the basics. There is also emerging evidence of taste responses to kokumi and carbohydrate. One interesting aspect is the link with the new and emerging tastes to macronutrients, with each macronutrient having two distinct perceptual qualities that, perhaps in combination, provide a holistic perception for each macronutrient: fat has fat taste and mouthfeel; protein has umami and kokumi; carbohydrate has sweet and carbohydrate tastes. These new tastes can be sensed in the oral cavity, but they have more influence post- than pre-ingestion. Umami, fat, kokumi, and carbohydrate tastes have been suggested as an independent category named alimentary. This narrative review will present and discuss evidence for macronutrient sensing throughout the alimentary canal and evidence of how each of the alimentary tastes may influence the consumption of foods.
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