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Huang P, Wang Z, Cheng Y, Gao W, Cui C. Integrated virtual screening coupled with sensory evaluation identifies N-succinyl-L-tryptophan as a novel compound with multiple taste enhancement properties. Food Chem 2024; 457:140131. [PMID: 38917565 DOI: 10.1016/j.foodchem.2024.140131] [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: 03/15/2024] [Revised: 06/02/2024] [Accepted: 06/14/2024] [Indexed: 06/27/2024]
Abstract
N-Succinyl amino acids (N-Suc-AAs) are garnering attention for their potential as taste-active compounds. The intricate variety of N-Suc-AAs presented considerable challenges in identifying those with taste-active properties. Consequently, we employed structure-based virtual screening to pinpoint taste-active N-Suc-AAs, revealing N-succinyl-L-tryptophan (ST) as a compound with high affinity for different taste receptors. Following this discovery, ST was synthesized through an enzymatic process, achieving a yield of 40.2%, with its structure verified via NMR spectroscopy. Sensory evaluation alongside electronic tongue assessments indicated that ST at a concentration of 1 mg/L significantly enhances umami, kokumi, and saltiness intensities, while concurrently mitigating bitterness from various bitter compounds, whilst itself remaining tasteless. Additionally, time-intensity (TI) results elucidated a marked augmentation in umami duration and a notable diminution in bitterness duration for solutions imbued with 1 mg/L ST. Molecular docking study suggested ST interacted with diverse taste receptors as an agonist or antagonist, primarily through hydrogen bonds and hydrophobic interactions. This study marked the inaugural report on the enzymatic synthesis of ST and its efficacy in improving taste characteristics, underscoring the importance of ST in improving sensory qualities of food products and fostering innovation within the seasoning industry.
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Affiliation(s)
- Pimiao Huang
- School of Food Science and Engineering, South China University of Technology, Wushan Road 381, 510640 Guangzhou, Guangdong, China
| | - Zhirong Wang
- School of Food Science and Engineering, Yangzhou University, Yangzhou, Jiangsu 225127, China
| | - Yuqing Cheng
- School of Food Science and Engineering, South China University of Technology, Wushan Road 381, 510640 Guangzhou, Guangdong, China
| | - Wenxiang Gao
- School of Food Science and Engineering, South China University of Technology, Wushan Road 381, 510640 Guangzhou, Guangdong, China
| | - Chun Cui
- School of Food Science and Engineering, South China University of Technology, Wushan Road 381, 510640 Guangzhou, Guangdong, China.
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2
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Feng X, Wang R, Lu J, Du Q, Cai K, Zhang B, Xu B. Taste properties and mechanism of umami peptides from fermented goose bones based on molecular docking and molecular dynamics simulation using umami receptor T1R1/T1R3. Food Chem 2024; 443:138570. [PMID: 38301563 DOI: 10.1016/j.foodchem.2024.138570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 12/13/2023] [Accepted: 01/23/2024] [Indexed: 02/03/2024]
Abstract
Umami peptides are valuable taste substances due to their exceptional taste and beneficial properties. In this study, purification of fermented goose bone broth was performed using continuous chromatography and sensory analysis, and after identification through nano-LC-MS/MS, four umami peptides were screened out by umami activity prediction and molecular docking, which are VGYDAE, GATGRDGAR, GETGEAGER, and GETGEAGERG derived from collagen. Sensory analysis indicated that they were also umami-enhancing, with thresholds ranging from 0.41 to 1.15 mmol/L, among which GER9 was the best. Combining the results of docking and molecular dynamics simulation, it was known that hydrogen bond and electrostatic interactions were vital in driving the umami formation. Moreover, Glu, Ser, and Asp of umami receptor T1R1/T1R3 were the key residues for the binding between four umami peptides and T1R1/T1R3. These findings provide novel insights into the high-value utilization of goose bones and offer profound theoretical guidance for understanding the umami mechanism.
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Affiliation(s)
- Xinrui Feng
- Key Laboratory for Animal Food Green Manufacturing and Resource Mining of Anhui Province, Hefei University of Technology, Hefei 230601, China
| | - Ran Wang
- Key Laboratory for Animal Food Green Manufacturing and Resource Mining of Anhui Province, Hefei University of Technology, Hefei 230601, China
| | - Jingnan Lu
- Key Laboratory for Animal Food Green Manufacturing and Resource Mining of Anhui Province, Hefei University of Technology, Hefei 230601, China
| | - Qingfei Du
- Key Laboratory for Animal Food Green Manufacturing and Resource Mining of Anhui Province, Hefei University of Technology, Hefei 230601, China
| | - Kezhou Cai
- Key Laboratory for Animal Food Green Manufacturing and Resource Mining of Anhui Province, Hefei University of Technology, Hefei 230601, China.
| | - Bao Zhang
- Key Laboratory for Animal Food Green Manufacturing and Resource Mining of Anhui Province, Hefei University of Technology, Hefei 230601, China.
| | - Baocai Xu
- Key Laboratory for Animal Food Green Manufacturing and Resource Mining of Anhui Province, Hefei University of Technology, Hefei 230601, China
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Zhang J, He W, Liang L, Sun B, Zhang Y. Study on the saltiness-enhancing mechanism of chicken-derived umami peptides by sensory evaluation and molecular docking to transmembrane channel-like protein 4 (TMC4). Food Res Int 2024; 182:114139. [PMID: 38519171 DOI: 10.1016/j.foodres.2024.114139] [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: 12/27/2023] [Revised: 02/08/2024] [Accepted: 02/17/2024] [Indexed: 03/24/2024]
Abstract
The previously obtained chicken-derived umami peptides in the laboratory were evaluated for their saltiness-enhancing effect by sensory evaluation and S-curve, and the results revealed that peptides TPPKID, PKESEKPN, TEDWGR, LPLQDAH, NEFGYSNR, and LPLQD had significant saltiness-enhancing effects. In the binary solution system with salt, the ratio of the experimental detection threshold (129.17 mg/L) to the theoretical detection threshold (274.43 mg/L) of NEFGYSNR was 0.47, which had a synergistic saltiness-enhancing effect with salt. The model of transmembrane channel-like protein 4 (TMC4) channel protein was constructed by homology modeling, which had a 10-fold transmembrane structure and was well evaluated. Molecular docking and frontier molecular orbitals showed that the main active sites of TMC4 were Lys 471, Met 379, Cys 475, Gln 377, and Pro 380, and the main active sites of NEFGYSNR were Tyr, Ser and Asn. This study may provide a theoretical reference for low-sodium diets.
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Affiliation(s)
- Jingcheng Zhang
- China Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, 100048, China; Key Laboratory of Flavor Science of China General Chamber of Commerce, Beijing Technology and Business University, 100048, China; Food Laboratory of Zhongyuan, Beijing Technology and Business University, 100048, China
| | - Wei He
- China Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, 100048, China; Key Laboratory of Flavor Science of China General Chamber of Commerce, Beijing Technology and Business University, 100048, China; Food Laboratory of Zhongyuan, Beijing Technology and Business University, 100048, China
| | - Li Liang
- China Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, 100048, China; Key Laboratory of Flavor Science of China General Chamber of Commerce, Beijing Technology and Business University, 100048, China; Food Laboratory of Zhongyuan, Beijing Technology and Business University, 100048, China
| | - Baoguo Sun
- China Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, 100048, China; Key Laboratory of Flavor Science of China General Chamber of Commerce, Beijing Technology and Business University, 100048, China; Food Laboratory of Zhongyuan, Beijing Technology and Business University, 100048, China
| | - Yuyu Zhang
- China Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, 100048, China; Key Laboratory of Flavor Science of China General Chamber of Commerce, Beijing Technology and Business University, 100048, China; Food Laboratory of Zhongyuan, Beijing Technology and Business University, 100048, China.
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4
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Zhao J, Xie Y, Xiang Y, Jiang C, Tang Z, Zhao J, Xu M, Liu P, Lin H, Tang J. Taste Mechanism of Umami Molecules from Fermented Broad Bean Paste Based on In Silico Analysis and Peptidomics. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024. [PMID: 38557018 DOI: 10.1021/acs.jafc.3c09545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
In this study, in silico analysis and peptidomics were performed to examine the generation mechanism of the umami taste of fermented broad bean paste (FBBP). Based on the information from peptidomics, a total of 470 free peptides were identified from FBBP, most of which were increased after fermentation. Additionally, the increase of the content of umami peptides, organic acids, and amino acids during fermentation contributed to the perception of umami taste in FBBP. Molecule docking results inferred that these umami molecules were easy to connect with Ser, Glu, His, and Gln in the T1R3 subunit through hydrogen bonds and electrostatic interaction force. The binding sites His145, Gln389, and Glu301 particularly contributed to the formation of the ligand-receptor complexes. The aromatic interaction, hydrogen bond, hydrophilicity, and solvent-accessible surface (SAS) played key roles in the receptor-peptide interaction. Sensory evaluation and electronic tongue results showed that EDEDE, DLSESV, SNGDDE, DETL, CDLSD, and TDEE screened from FBBP had umami characteristics and umami-enhancing effects (umami threshold values ranging from 0.131 to 0.394 mmol/L). This work provides new insight into the rapid and efficient screening of novel umami peptides and a deeper understanding of the taste mechanisms of umami molecules from FBBP.
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Affiliation(s)
- Jianhua Zhao
- School of Food and Bio-engineering, Xihua University, Chengdu 610039, China
| | - Yuqing Xie
- School of Food and Bio-engineering, Xihua University, Chengdu 610039, China
| | - Yue Xiang
- School of Food and Bio-engineering, Xihua University, Chengdu 610039, China
| | - Chunyan Jiang
- School of Food and Bio-engineering, Xihua University, Chengdu 610039, China
| | - Zhirui Tang
- School of Food and Bio-engineering, Xihua University, Chengdu 610039, China
| | - Jie Zhao
- School of Food and Bio-engineering, Xihua University, Chengdu 610039, China
| | - Min Xu
- School of Food and Bio-engineering, Xihua University, Chengdu 610039, China
| | - Ping Liu
- School of Food and Bio-engineering, Xihua University, Chengdu 610039, China
- Food Microbiology Key Laboratory of Sichuan Province, Chengdu 610039, China
| | - Hongbin Lin
- School of Food and Bio-engineering, Xihua University, Chengdu 610039, China
- Food Microbiology Key Laboratory of Sichuan Province, Chengdu 610039, China
| | - Jie Tang
- Chongqing Key Laboratory of Specialty Food Co-Built by Sichuan and Chongqing, Chengdu 610039, China
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Feng T, Ma C, Chen S, Zhuang H, Song S, Sun M, Yao L, Wang H, Liu Q, Yu C. Exploring novel Kokumi peptides in Agaricus bisporus: selection, identification, and tasting mechanism investigation through sensory evaluation and computer simulation analysis. Food Funct 2024; 15:2879-2894. [PMID: 38318946 DOI: 10.1039/d3fo05406c] [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: 02/07/2024]
Abstract
Agaricus bisporus contains amino acids associated with thickness and full-mouthfeel, making it a potential candidate for salt substitutes and flavor enhancers in various food applications. Kokumi peptides were isolated from the enzymatic digest of Agaricus bisporus using ultrafiltration nanofiltration, gel chromatographic separation, and RP-HPLC, coupled with sensory evaluation. Subsequently, the peptides, EWVPVTK and EYPPLGR, were selected for solid-phase synthesis based on molecular docking. Sensory analysis, including thresholds, time intensity, and dose-configuration relationships, indicated that EWVPVTK and EYPPLGR exhibited odor thresholds of 0.6021 mmol L-1 and 2.332 mmol L-1 in an aqueous solution. Molecular docking scores correlated with low sensory thresholds, signifying strong taste sensitivities. EWVPVTK, in particular, demonstrated a higher sense of richness at lower concentrations compared to EYPPLGR. Molecular docking and dynamics simulations elucidated that the interactions between Kokumi peptides and the CaSR receptor primarily involved hydrogen bonding, electrostatic interactions, and hydrophobic interactions. Both EWVPVTK and EYPPLGR exhibited stable binding to the CaSR receptor. Active binding sites were identified, with EWVPVTK interacting at Arg 66, Asp 216, Gln 245, and Asn 102, while EYPPLGR engaged with Ser 272, Gln 193, Glu 297, Ala-298, Tyr-2, and Agr-66 in hydrophilic interactions through hydrogen bonds. Notably, these two Kokumi peptides were found to be enriched in umami and sweet amino acids, underscoring their pivotal role in umami perception. This study not only identifies novel Kokumi peptides from Agaricus bisporus but also contributes theoretical foundations and insights for future studies in the realm of Kokumi peptides.
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Affiliation(s)
- Tao Feng
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, People's Republic of China.
| | - Chenwei Ma
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, People's Republic of China.
| | - Sha Chen
- College of Life Science and Technology, Xinjiang University, 666 Shengli Road, Xinjiang Urumqi 830000, People's Republic of China.
| | - Haining Zhuang
- School of Food and Tourism, Shanghai Urban Construction Vocational College, 2080 Nanting Road, Shanghai, 201415, People's Republic of China.
| | - Shiqing Song
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, People's Republic of China.
| | - Min Sun
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, People's Republic of China.
| | - Lingyun Yao
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, People's Republic of China.
| | - Huatian Wang
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, People's Republic of China.
| | - Qian Liu
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, People's Republic of China.
| | - Chuang Yu
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, People's Republic of China.
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Li J, Liu X, Li W, Wu D, Zhang Z, Chen W, Yang Y. A screening strategy for identifying umami peptides with multiple bioactivities from Stropharia rugosoannulata using in silico approaches and SPR sensing. Food Chem 2024; 431:137057. [PMID: 37604008 DOI: 10.1016/j.foodchem.2023.137057] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 07/15/2023] [Accepted: 07/28/2023] [Indexed: 08/23/2023]
Abstract
Umami peptides from natural resources have garnered considerable attention for their potential bioactivities and flavor-enhancing characteristics. In this study, we constructed a database comprising 123 peptides from Stropharia rugosoannulata and screened for umami peptides with both angiotensin I-converting enzyme (ACE) and dipeptidyl peptidase-4 (DPP-IV) inhibitory activities using online prediction tools and molecular docking, and further confirmed by SPR sensing, intelligent sensory and activities test. Five peptides with varying chain lengths were synthesized and by evaluations analyses they exhibited strong umami, with thresholds ranging from 0.105 mmol/L to 0.547 mmol/L. According to the targeted SPR molecular interaction analysis, umami peptides and hT1R3 receptor exhibited a "fast-on/fast-off" binding mode with stronger intensity and persistence than MSG. Furthermore, in vitro experiments revealed that five peptides showed potent ACE and DPP-IV inhibitory activities. Notably, the EAF inhibitory activity was the most significant among the peptides. This comprehensive screening strategy provides a rapid approach for identifying high-sensitivity umami peptides with bioactivities.
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Affiliation(s)
- Jialin Li
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, 201403, China; School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, Gansu 730050, China
| | - Xiaofeng Liu
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, Gansu 730050, China
| | - Wen Li
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, 201403, China
| | - Di Wu
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, 201403, China
| | - Zhong Zhang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, 201403, China
| | - Wanchao Chen
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, 201403, China; Shanghai Baixin Biotechnology Co., Ltd., Shanghai 201403, China.
| | - Yan Yang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, 201403, China.
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Zhang J, Yan W, Zhang Q, Li Z, Liang L, Zuo M, Zhang Y. Umami-BERT: An interpretable BERT-based model for umami peptides prediction. Food Res Int 2023; 172:113142. [PMID: 37689906 DOI: 10.1016/j.foodres.2023.113142] [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: 04/04/2023] [Revised: 06/12/2023] [Accepted: 06/13/2023] [Indexed: 09/11/2023]
Abstract
Umami peptides have received extensive attention due to their ability to enhance flavors and provide nutritional benefits. The increasing demand for novel umami peptides and the vast number of peptides present in food call for more efficient methods to screen umami peptides, and further exploration is necessary. Therefore, the purpose of this study is to develop deep learning (DL) model to realize rapid screening of umami peptides. The Umami-BERT model was devised utilizing a novel two-stage training strategy with Bidirectional Encoder Representations from Transformers (BERT) and the inception network. In the pre-training stage, attention mechanisms were implemented on a large amount of bioactive peptides sequences to acquire high-dimensional generalized features. In the re-training stage, umami peptide prediction was carried out on UMP789 dataset, which is developed through the latest research. The model achieved the performance with an accuracy (ACC) of 93.23% and MCC of 0.78 on the balanced dataset, as well as an ACC of 95.00% and MCC of 0.85 on the unbalanced dataset. The results demonstrated that Umami-BERT could predict umami peptides directly from their amino acid sequences and exceeded the performance of other models. Furthermore, Umami-BERT enabled the analysis of attention pattern learned by Umami-BERT model. The amino acids Alanine (A), Cysteine (C), Aspartate (D), and Glutamicacid (E) were found to be the most significant contributors to umami peptides. Additionally, the patterns of summarized umami peptides involving A, C, D, and E were analyzed based on the learned attention weights. Consequently, Umami-BERT exhibited great potential in the large-scale screening of candidate peptides and offers novel insight for the further exploration of umami peptides.
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Affiliation(s)
- Jingcheng Zhang
- Food Laboratory of Zhongyuan, Beijing Technology and Business University, No. 11/33, Fucheng Road, Haidian District, Beijing 100048, China; Key Laboratory of Flavor Science of China Gengeral Chamber of Commerce, Beijing Technology and Business University, No. 11/33, Fucheng Road, Haidian District, Beijing 100048, China.
| | - Wenjing Yan
- National Engineering Research Centre for Agri-product Quality Traceability, Beijing Technology and Business University, No. 11/33, Fucheng Road, Haidian District, Beijing 100048, China.
| | - Qingchuan Zhang
- National Engineering Research Centre for Agri-product Quality Traceability, Beijing Technology and Business University, No. 11/33, Fucheng Road, Haidian District, Beijing 100048, China.
| | - Zihan Li
- National Engineering Research Centre for Agri-product Quality Traceability, Beijing Technology and Business University, No. 11/33, Fucheng Road, Haidian District, Beijing 100048, China.
| | - Li Liang
- Food Laboratory of Zhongyuan, Beijing Technology and Business University, No. 11/33, Fucheng Road, Haidian District, Beijing 100048, China; Key Laboratory of Flavor Science of China Gengeral Chamber of Commerce, Beijing Technology and Business University, No. 11/33, Fucheng Road, Haidian District, Beijing 100048, China.
| | - Min Zuo
- National Engineering Research Centre for Agri-product Quality Traceability, Beijing Technology and Business University, No. 11/33, Fucheng Road, Haidian District, Beijing 100048, China.
| | - Yuyu Zhang
- Food Laboratory of Zhongyuan, Beijing Technology and Business University, No. 11/33, Fucheng Road, Haidian District, Beijing 100048, China; Key Laboratory of Flavor Science of China Gengeral Chamber of Commerce, Beijing Technology and Business University, No. 11/33, Fucheng Road, Haidian District, Beijing 100048, China.
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Zhao S, Zheng H, Lu Y, Zhang N, Soladoye OP, Zhang Y, Fu Y. Sweet Taste Receptors and Associated Sweet Peptides: Insights into Structure and Function. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:13950-13964. [PMID: 37698386 DOI: 10.1021/acs.jafc.3c04479] [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: 09/13/2023]
Abstract
Long-term consumption of a high-sugar diet may contribute to the pathogenesis of several chronic diseases, such as obesity and type 2 diabetes. Sweet peptides derived from a wide range of food sources can enhance sweet taste without compromising the sensory properties. Therefore, the research and application of sweet peptides are promising strategies for reducing sugar consumption. This work first outlined the necessity for global sugar reduction, followed by the introduction of sweet taste receptors and their associated transduction mechanisms. Subsequently, recent research progress in sweet peptides from different protein sources was summarized. Furthermore, the main methods for the preparation and evaluation of sweet peptides were presented. In addition, the current challenges and potential applications are also discussed. Sweet peptides can stimulate sweetness perception by binding sweet taste receptors T1R2 and T1R3 in taste buds, which is an effective strategy for reducing sugar consumption. At present, sweet peptides are mainly prepared artificially by synthesis, hydrolysis, microbial fermentation, and bioengineering strategies. Furthermore, sensory evaluation, electronic tongues, and cell models have been used to assess the sweet taste intensity. The present review can provide a theoretical reference for reducing sugar consumption with the aid of sweet peptides in the food industry.
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Affiliation(s)
- Shulei Zhao
- College of Food Science, Southwest University, Chongqing 400715, People's Republic of China
- Westa College, Southwest University, Chongqing 400715, People's Republic of China
| | - Hanyuan Zheng
- College of Food Science, Southwest University, Chongqing 400715, People's Republic of China
- Westa College, Southwest University, Chongqing 400715, People's Republic of China
| | - Yujia Lu
- Department of Epidemiology, Harvard University T.H. Chan School of Public Health, 677 Huntington Avenue, Boston, Massachusetts 02115, United States
| | - Na Zhang
- Key Laboratory of Food Science and Engineering of Heilongjiang Province, College of Food Engineering, Harbin University of Commerce, Harbin, Heilongjiang 150076, People's Republic of China
| | - Olugbenga P Soladoye
- Lacombe Research and Development Centre, Agriculture and Agri-Food Canada, Government of Canada, 6000 C&E Trail, Lacombe, Alberta T4L 1W1, Canada
| | - Yuhao Zhang
- College of Food Science, Southwest University, Chongqing 400715, People's Republic of China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing 400715, People's Republic of China
| | - Yu Fu
- College of Food Science, Southwest University, Chongqing 400715, People's Republic of China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing 400715, People's Republic of China
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Zhao J, Liao S, Han J, Xie Y, Tang J, Zhao J, Shao W, Wang Q, Lin H. Revealing the Secret of Umami Taste of Peptides Derived from Fermented Broad Bean Paste. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:4706-4716. [PMID: 36814172 DOI: 10.1021/acs.jafc.2c09178] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
To understand the umami taste of fermented broad bean paste (FBBP) and explore the umami mechanism, eight peptides (PKALSAFK, NKHGSGK, SADETPR, EIKKAALDANEK, DALAHK, LDDGR, and GHENQR) were separated and identified via ultrafiltration, RP-HPLC, and UPLC-QTOF-MS/MS methods. Sensory experiments suggested that eight novel peptides showed umami/umami-enhancing and salt-enhancing functions. Significantly, the threshold of EIKKAALDANEK in aqueous solution exceeded that of most umami peptides reported in the past 5 years. The omission test further confirmed that umami peptides contributed to the umami taste of FBBP. Molecular docking results inferred that all peptides easily bind with Ser, Glu, His, and Asp residues in T1R3 through hydrogen bonds and electrostatic interactions. The aromatic interaction, hydrogen bond, hydrophilicity, and solvent-accessible surface (SAS) were the main interaction forces. This work may contribute to revealing the secret of the umami taste of FBBP and lay the groundwork for the efficient screening of umami peptides.
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Affiliation(s)
- Jianhua Zhao
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
- Chongqing Key Laboratory of Specialty Food Co-Built by Sichuan and Chongqing, Chengdu 610039, China
| | - Shiqi Liao
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
- Chongqing Key Laboratory of Specialty Food Co-Built by Sichuan and Chongqing, Chengdu 610039, China
| | - Jinlin Han
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
- Chongqing Key Laboratory of Specialty Food Co-Built by Sichuan and Chongqing, Chengdu 610039, China
| | - Yuqing Xie
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
- Chongqing Key Laboratory of Specialty Food Co-Built by Sichuan and Chongqing, Chengdu 610039, China
| | - Jie Tang
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
- Chongqing Key Laboratory of Specialty Food Co-Built by Sichuan and Chongqing, Chengdu 610039, China
| | - Jie Zhao
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
- Chongqing Key Laboratory of Specialty Food Co-Built by Sichuan and Chongqing, Chengdu 610039, China
| | - Wenjie Shao
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
- Chongqing Key Laboratory of Specialty Food Co-Built by Sichuan and Chongqing, Chengdu 610039, China
| | - Qin Wang
- Department of Nutrition and Food Science, University of Maryland, College Park, Maryland 20742, United States of America
| | - Hongbin Lin
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
- Chongqing Key Laboratory of Specialty Food Co-Built by Sichuan and Chongqing, Chengdu 610039, China
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10
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Zhou T, Feng Y, Chen Y, Zhao M. Quantitative studies, taste recombination, and omission experiments on the key taste compounds in Chinese and Japanese soy sauce. Food Chem 2023; 403:134215. [DOI: 10.1016/j.foodchem.2022.134215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 09/07/2022] [Accepted: 09/09/2022] [Indexed: 10/14/2022]
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11
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Que Z, Jin Y, Huang J, Zhou R, Wu C. Flavor compounds of traditional fermented bean condiments: Classes, synthesis, and factors involved in flavor formation. Trends Food Sci Technol 2023. [DOI: 10.1016/j.tifs.2023.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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12
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Mao J, Zhou Z, Yang H. Microbial succession and its effect on the formation of umami peptides during sufu fermentation. Front Microbiol 2023; 14:1181588. [PMID: 37138594 PMCID: PMC10149673 DOI: 10.3389/fmicb.2023.1181588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 03/30/2023] [Indexed: 05/05/2023] Open
Abstract
Sufu, a traditional Chinese fermented food, is famous for its unique flavor, especially umami. However, the formation mechanism of its umami peptides is still unclear. Here, we investigated the dynamic change of both umami peptides and microbial communities during sufu production. Based on peptidomic analysis, 9081 key differential peptides were identified, which mainly involved in amino acid transport and metabolism, peptidase activity and hydrolase activity. Twenty-six high-quality umami peptides with ascending trend were recognized by machine learning methods and Fuzzy c-means clustering. Then, through correlation analysis, five bacterial species (Enterococcus italicus, Leuconostoc citreum, L. mesenteroides, L. pseudomesenteroides, Tetragenococcus halophilus) and two fungi species (Cladosporium colombiae, Hannaella oryzae) were identified to be the core functional microorganisms for umami peptides formation. Functional annotation of five lactic acid bacteria indicated their important functions to be carbohydrate metabolism, amino acid metabolism and nucleotide metabolism, which proved their umami peptides production ability. Overall, our results enhanced the understanding of microbial communities and the formation mechanism of umami peptides in sufu, providing novel insights for quality control and flavor improvement of tofu products.
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Affiliation(s)
- Jieqi Mao
- Department of Food Science and Technology, National University of Singapore, Singapore, Singapore
| | - Zhilei Zhou
- National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Hongshun Yang
- Shaoxing Key Laboratory of Traditional Fermentation Food and Human Health, Jiangnan University (Shaoxing) Industrial Technology Research Institute, Shaoxing, Zhejiang, China
- *Correspondence: Hongshun Yang,
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13
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Shan Y, Pu D, Zhang J, Zhang L, Huang Y, Li P, Xiong J, Li K, Zhang Y. Decoding of the Saltiness Enhancement Taste Peptides from the Yeast Extract and Molecular Docking to the Taste Receptor T1R1/T1R3. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:14898-14906. [PMID: 36325587 DOI: 10.1021/acs.jafc.2c06237] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The development of saltiness or saltiness enhancement peptides is important to decrease the dietary risk factor of high sodium. Taste peptides in the yeast extract were separated by ultrafiltration and subsequently identified by UPLC-Q-TOF-MS/MS. The 377 identified peptides were placed into the umami receptor T1R1/T1R3. The results showed that eight taste peptides with higher binding energies were screened by molecular virtual docking, and the results revealed that Asp218, Ser276, and Asn150 of T1R1 play key roles in umami docking of peptides. The taste characteristic description and saltiness enhancement effect results suggested that PKLLLLPKP (sourness and umami, 0.18 mM), GGISTGNLN (sourness, 0.59 mM), LVKGGLIP (umami, 0.28 mM), and SSAVK (umami, 0.35 mM) had higher saltiness enhancement effects. The sigmoid curve analysis further confirmed that the taste detection threshold of the GGISTGNLN in the peptide and salt model (157.47 mg/L) was lower than 320.99 mg/L and exhibited a synergistic effect on saltiness perception, whereas SSAVK, PKLLLLPKP, and LVKGGLIP exhibited additive effects on the saltiness perception. This work also corroborated previous research, which indicated that the sourness and umami taste attributes could enhance the saltiness perception.
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Affiliation(s)
- Yimeng Shan
- Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing100048, China
| | - Dandan Pu
- Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing100048, China
| | - Jingcheng Zhang
- Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing100048, China
| | - Lili Zhang
- Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing100048, China
| | - Yan Huang
- Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing100048, China
| | - Pei Li
- The Hubei Provincial Key Laboratory of Yeast Function, Angel Yeast Co. Ltd., Yichang443003, Hubei, China
| | - Jian Xiong
- The Hubei Provincial Key Laboratory of Yeast Function, Angel Yeast Co. Ltd., Yichang443003, Hubei, China
| | - Ku Li
- The Hubei Provincial Key Laboratory of Yeast Function, Angel Yeast Co. Ltd., Yichang443003, Hubei, China
| | - Yuyu Zhang
- Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing100048, China
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14
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Xin R, Ma L, Liu R, Huang X, Fu B, Dong X, Qin L. Contribution of Lipids to the Flavor of Mussel (Mytilus edulis) Maillard Reaction Products. Foods 2022; 11:foods11193015. [PMID: 36230091 PMCID: PMC9562662 DOI: 10.3390/foods11193015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 09/07/2022] [Accepted: 09/20/2022] [Indexed: 11/16/2022] Open
Abstract
Lipid oxidation and the Maillard reaction are two of the most important reactions affecting the flavor of foods that have been heat-processed. To investigate the contribution of lipids to the mussel’s flavor, the mussel’s Maillard reaction products (MRPs) were prepared with polar lipids (mainly phospholipids) and nonpolar lipids (mainly glycerides), respectively. The effects of polar and nonpolar lipids on the flavor of the MRPs were investigated by sensory evaluation, electronic tongue, electronic nose, ultra-performance liquid chromatography-mass-spectrometry (UPLC-MS) and gas chromatography-mass-spectrometry (GC-MS). From the sensory evaluation results, the polar lipid MRPs had the highest scores. The tastes of polar lipid MRPs and nonpolar lipid MRPs were mainly umami, saltiness and sourness, and there were significant differences in their sour tastes. The flavor compounds in the MRPs were mainly inorganic sulfides, organic sulfides and nitrogen oxides. The odor of polar lipid MRPs was stronger than that of nonpolar lipid MRPs, and the seafood flavor was more obvious. A total of 37 volatile compounds were detected by GC-MS, mainly aldehydes, alcohols and ketones. The addition of polar lipids helped the MRPs to produce more volatile compounds. A total of 177 non-volatile compounds (including amino acids and their derivatives and oligopeptides, etc.) were detected in the samples using UPLC-MS. The non-volatile compounds contained in the no-lipid MRPs, polar lipid MRPs and nonpolar lipid MRPs were significantly different. This study provides a theoretical basis and technical support for the production of mussel MRPs.
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Affiliation(s)
| | | | | | | | | | | | - Lei Qin
- Correspondence: ; Tel.: +86-411-86323262
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15
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Identification, taste properties and molecular docking of novel umami peptides from Butyriboletus roseoflavus. Eur Food Res Technol 2022. [DOI: 10.1007/s00217-022-04061-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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16
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Bai W, Liang J, Zhao W, Qian M, Zeng X, Tu J, Yang J. Umami and umami‐enhancing peptides from myofibrillar protein hydrolysates in low‐sodium dry‐cured Spanish mackerel (
Scomberomorus niphonius
) under the action of
Lactobacillus plantarum. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Weidong Bai
- College of Light Industry and Food Technology Zhongkai University of Agriculture and Engineering Guangzhou 510225 China
- Guangdong Provincial Key Laboratory of Lingnan Specialty Food Science and Technology Zhongkai University of Agriculture and Engineering Guangzhou China
- Key Laboratory of Green Processing and Intelligent Manufacturing of Lingnan Specialty Food Ministry of Agriculture Beijing China
- Academy of Contemporary Agricultural Engineering Innovations Zhongkai University of Agriculture and Engineering Guangzhou China
| | - Jinxin Liang
- College of Light Industry and Food Technology Zhongkai University of Agriculture and Engineering Guangzhou 510225 China
| | - Wenhong Zhao
- College of Light Industry and Food Technology Zhongkai University of Agriculture and Engineering Guangzhou 510225 China
- Guangdong Provincial Key Laboratory of Lingnan Specialty Food Science and Technology Zhongkai University of Agriculture and Engineering Guangzhou China
- Key Laboratory of Green Processing and Intelligent Manufacturing of Lingnan Specialty Food Ministry of Agriculture Beijing China
- Academy of Contemporary Agricultural Engineering Innovations Zhongkai University of Agriculture and Engineering Guangzhou China
| | - Min Qian
- College of Light Industry and Food Technology Zhongkai University of Agriculture and Engineering Guangzhou 510225 China
- Guangdong Provincial Key Laboratory of Lingnan Specialty Food Science and Technology Zhongkai University of Agriculture and Engineering Guangzhou China
- Key Laboratory of Green Processing and Intelligent Manufacturing of Lingnan Specialty Food Ministry of Agriculture Beijing China
- Academy of Contemporary Agricultural Engineering Innovations Zhongkai University of Agriculture and Engineering Guangzhou China
| | - Xiaofang Zeng
- College of Light Industry and Food Technology Zhongkai University of Agriculture and Engineering Guangzhou 510225 China
- Guangdong Provincial Key Laboratory of Lingnan Specialty Food Science and Technology Zhongkai University of Agriculture and Engineering Guangzhou China
- Key Laboratory of Green Processing and Intelligent Manufacturing of Lingnan Specialty Food Ministry of Agriculture Beijing China
- Academy of Contemporary Agricultural Engineering Innovations Zhongkai University of Agriculture and Engineering Guangzhou China
| | - Juncai Tu
- School of Science, RMIT University GPO Box 2474 Melbourne Vic 3001 Australia
| | - Juan Yang
- College of Light Industry and Food Technology Zhongkai University of Agriculture and Engineering Guangzhou 510225 China
- Guangdong Provincial Key Laboratory of Lingnan Specialty Food Science and Technology Zhongkai University of Agriculture and Engineering Guangzhou China
- Key Laboratory of Green Processing and Intelligent Manufacturing of Lingnan Specialty Food Ministry of Agriculture Beijing China
- Academy of Contemporary Agricultural Engineering Innovations Zhongkai University of Agriculture and Engineering Guangzhou China
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17
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Wang W, Yang L, Ning M, Liu Z, Liu Y. A rational tool for the umami evaluation of peptides based on multi-techniques. Food Chem 2022; 371:131105. [PMID: 34537606 DOI: 10.1016/j.foodchem.2021.131105] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 07/26/2021] [Accepted: 09/06/2021] [Indexed: 12/31/2022]
Abstract
Umami peptides have become of key interest in the development of flavoring agents. However, the lack of known umami peptides further prevents the understanding of the umami mechanism. The famous pufferfish (Takifugu flavidus) is a great resource for novel umami peptides, and we further analyze the umami characteristics of peptides based on multi-evaluation. In this study, five novel umami peptides, DF9, TK18, AK11, IK10, and GT12 were found; DF9 having the highest umami intensity, followed by AK11. Moreover, biosensor results showed DF9 with the lowest Ka value of 6.85 × 10-13 mol/L, followed by AK11. These data are mostly in agreement with sensory evaluation and fully reveal the umami mechanism of peptides. Quantum chemical and molecular docking demonstrated active site D in peptides bound with T1R1 receptor. Our results open up new strategies to estimate the taste characteristics of umami peptides and provide rational tools for screening umami peptides in food.
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Affiliation(s)
- Wenli Wang
- Department of Food Science & Technology, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Luan Yang
- 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
| | - Ziyuan Liu
- 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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18
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Zhang N, Liu H, Zhou X, Wang W, Fan Y, Liu Y. Taste and stability characteristics of two key umami peptides from pufferfish (Takifugu obscurus). Food Chem 2022; 371:131124. [PMID: 34563972 DOI: 10.1016/j.foodchem.2021.131124] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 08/17/2021] [Accepted: 09/09/2021] [Indexed: 01/12/2023]
Abstract
Takifugu obscurus (T. obscurus) is known for its umami taste. Two taste-active peptides, Pro-Val-Ala-Arg-Met-Cys-Arg (PR-7) and Tyr-Gly-Gly-Thr-Pro-Pro-Phe-Val (YV-8), were proved as key compounds that contributed to the typical taste of T. obscurus. However, whether these peptides have the potential as umami supplements is unknown. The purpose of this study was to investigate the taste characteristics of PR-7 and YV-8, as well as stability at different pH values by sensory evaluation, instrumental analysis and quantum chemical calculation. The results indicated that PR-7 and YV-8 presented umami taste at near neutral pH (6.5-8.0) and had umami-enhancing effects. PR-7 also exhibited significant kokumi activity. Additionally, two peptides showed remarkable stability after different pH treatments, especially YV-8; this may be related to its stable structural property. All the results suggest that both peptides have great potential to be applied in complex foods to provide desirable taste, and act as a feasible alternative to monosodium l-glutamate.
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Affiliation(s)
- Ninglong Zhang
- Department of Food Science & Technology, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai 200240, PR China
| | - Hai Liu
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, PR China
| | - Xirui Zhou
- Department of Food Science & Technology, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai 200240, PR China
| | - Wenli Wang
- Department of Food Science & Technology, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai 200240, PR China
| | - Yuxia Fan
- Department of Food Science & Technology, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai 200240, PR China.
| | - Yuan Liu
- Department of Food Science & Technology, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai 200240, PR China.
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19
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Sasanam S, Rungsardthong V, Thumthanaruk B, Wijuntamook S, Rattananupap V, Vatanyoopaisarn S, Puttanlek C, Uttapap D, Mussatto SI. Production of process flavorings from methionine, thiamine with d-xylose or dextrose by direct extrusion: Physical properties and volatile profiles. J Food Sci 2022; 87:895-910. [PMID: 35122252 DOI: 10.1111/1750-3841.16060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 12/21/2021] [Accepted: 12/29/2021] [Indexed: 11/30/2022]
Abstract
The conventional method to produce process flavoring is non-continuous, time consuming, and generates a high volume of effluent. This research aimed to evaluate the use of methionine, thiamine, and reducing sugars to develop process flavorings by direct extrusion, as a potential alternative to the conventional method. The mixed substrates consisted of methionine: d-xylose (MX), methionine: dextrose (MD), thiamine: d-xylose (TX), and thiamine: dextrose (TD) at 80:20 w/w. Three barrel temperatures of the extruder were controlled at 65, 80, and 50°C, respectively, a screw speed of 30 rpm and feed rate at 3 kg/hr. Appearance, pH, odor, and taste description of the product from each mixture were determined. Volatile compounds, possibly occurred from the Maillard reaction during the extrusion were analyzed by gas chromatography-mass spectrometry. The products exhibited different levels of meaty odor and bitter taste. Those obtained from MD showed the highest L* (lightness, 85.37) and frequency for just-about-right in terms of taste (33.33%) and odor (60.00%). Products from MX and MD presented the highest frequency for intense taste, and higher frequency for color compared to TX and TD. More volatile compounds were detected from the use of methionine than from thiamine. The key meaty odor compounds such as dimethyl disulfide, dimethyl trisulfide, methional, and methanethiol were found in the samples from MX and MD, while only dimethyl disulfide was detected in the mixture of TX and TD. Finally, the results demonstrated that direct extrusion reaction from methionine and d-xylose or dextrose is a highly efficient method to produce meaty process flavorings. PRACTICAL APPLICATION: The manuscript describes the production of process flavorings that exhibited meaty flavors by extrusion process. Physical properties, volatile profiles, and sensory evaluation of the products from methionine, thiamine, d-xylose, and glucose were evaluated. The extruded products from methionine and dextrose exhibited acceptable color, taste, and odor and presented many volatiles compounds contributing to meaty flavors. The results revealed the high potential to use a direct extrusion process with very low effluent, compared to the conventional method, to produce meaty flavors for industrial application.
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Affiliation(s)
- Sirinapa Sasanam
- Department of Agro-Industrial, Food and Environmental Technology, Faculty of Applied Science, Food and Agro-Industrial Research Center, King Mongkut's University of Technology North Bangkok, Bangkok, Thailand
| | - Vilai Rungsardthong
- Department of Agro-Industrial, Food and Environmental Technology, Faculty of Applied Science, Food and Agro-Industrial Research Center, King Mongkut's University of Technology North Bangkok, Bangkok, Thailand
| | - Benjawan Thumthanaruk
- Department of Agro-Industrial, Food and Environmental Technology, Faculty of Applied Science, Food and Agro-Industrial Research Center, King Mongkut's University of Technology North Bangkok, Bangkok, Thailand
| | | | | | - Savitri Vatanyoopaisarn
- Department of Agro-Industrial, Food and Environmental Technology, Faculty of Applied Science, Food and Agro-Industrial Research Center, King Mongkut's University of Technology North Bangkok, Bangkok, Thailand
| | - Chureerat Puttanlek
- Department of Biotechnology, Faculty of Engineering and Industrial Technology, Silpakorn University, Nakhon Pathom, Thailand
| | - Dudsadee Uttapap
- Division of Biochemical Technology, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, Bangkhuntian, Bangkok, Thailand
| | - Solange I Mussatto
- Department of Biotechnology and Biomedicine, Technical University of Denmark, Søltofts Plads, Kongens Lyngby, Denmark
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20
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Gan R, He Y, Li Y. Structural characteristics of taste active peptides in protein hydrolysates from tilapia by-products. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01302-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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21
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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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22
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Lu Y, Wang J, Soladoye OP, Aluko RE, Fu Y, Zhang Y. Preparation, receptors, bioactivity and bioavailability of γ-glutamyl peptides: A comprehensive review. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.04.051] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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23
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Vasilaki A, Panagiotopoulou E, Koupantsis T, Katsanidis E, Mourtzinos I. Recent insights in flavor-enhancers: Definition, mechanism of action, taste-enhancing ingredients, analytical techniques and the potential of utilization. Crit Rev Food Sci Nutr 2021; 62:9036-9052. [PMID: 34142890 DOI: 10.1080/10408398.2021.1939264] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The consumers' demand for clean-label food products, lead to the replacement of conventional additives and redesign of the production methods in order to adopt green processes. Many researchers have focused on the identification and isolation of naturally occurring taste and flavor enhancers. The term "taste enhancer" and "flavor enhancer" refer to umami and kokumi components, respectively, and their utilization requires the study of their mechanism of action and the identification of their natural sources. Plants, fungi and dairy products can provide high amounts of naturally occurring taste and flavor enhancers. Thermal or enzymatic treatments of the raw materials intensify taste and flavor properties. Their utilization as taste and flavor enhancers relies on their identification and isolation. All the above-mentioned issues are discussed in this review, from the scope of listing the newest trends and up-to-date technological developments. Additionally, the appropriate sensory analysis protocols of the naturally occurring taste-active components are presented. Moreover, future trends in using such ingredients by the food industry can motivate researchers to study new means for clean-label food production and provide further knowledge to the food industry, in order to respond to consumers' demands.
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Affiliation(s)
| | | | - Thomas Koupantsis
- Research and Development Department, PROVIL S.A, Thessaloniki, Greece
| | - Eugenios Katsanidis
- Department of Food Science and Technology, Faculty of Agriculture, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Ioannis Mourtzinos
- Department of Food Science and Technology, Faculty of Agriculture, Aristotle University of Thessaloniki, Thessaloniki, Greece
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24
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Bu Y, Liu Y, Luan H, Zhu W, Li X, Li J. Characterization and structure-activity relationship of novel umami peptides isolated from Thai fish sauce. Food Funct 2021; 12:5027-5037. [PMID: 33955998 DOI: 10.1039/d0fo03326j] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fish sauce has a prominent umami flavor. In this study, umami peptides were isolated, purified and identified from Thai fish sauce, and their structure-activity relationships were analyzed. Six novel umami peptides were characterized and verified by using sensory evaluation and a electronic tongue. Molecular docking with T1R1/T1R3 receptors showed that the interaction forces were mainly hydrogen bonds, electrostatic interaction and van der Waals force. In the constructed three dimensional quantitative structure-activity relationship model (3D-QSAR) model, the regression coefficient (R2) for the degree of dispersion between the predicted molecular and the experimental values of the six peptides was 0.976. The association between the structure and activity of umami peptides was revealed through 3D-QSAR. Results showed that the spatial effect was significant for long chain peptides.
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Affiliation(s)
- Ying Bu
- College of Food Science and Engineering, Bohai University. National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China.
| | - Yingnan Liu
- College of Food Science and Engineering, Bohai University. National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China.
| | - Hongwei Luan
- College of Food Science and Engineering, Bohai University. National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China.
| | - Wenhui Zhu
- College of Food Science and Engineering, Bohai University. National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China.
| | - Xuepeng Li
- College of Food Science and Engineering, Bohai University. National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China.
| | - Jianrong Li
- College of Food Science and Engineering, Bohai University. National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China.
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25
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Zhang Y, Ke H, Bai T, Chen C, Guo T, Mu Y, Li H, Liao W, Pan Z, Zhao L. Characterization of umami compounds in bone meal hydrolysate. J Food Sci 2021; 86:2264-2275. [PMID: 33948957 DOI: 10.1111/1750-3841.15751] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 03/28/2021] [Accepted: 04/01/2021] [Indexed: 12/13/2022]
Abstract
The objective of this research was to identify and characterize the chemical compounds that exhibited monosodium glutamate (MSG)-like taste in the hydrolyzed bone meal produced by using flavourzyme. The free amino acids and peptides in the bone meal hydrolysate were analyzed. The results showed that the glutamic acid and the aspartic acid in the bone meal increased by 13.1 times and 14.2 times, respectively, after the flavourzyme hydrolysis. The peptides' isolation identified six MSG-like peptides in the hydrolysate, including APGPVGPAG, DAINWPTPGEIAH, FLGDEETVR, GVDEATIIEILTK, PAGPVGPVG, and VAPEEHPTL, which should contribute to the taste. The human sensory evaluation results indicated that the six peptides showed MSG-like taste, and the electronic tongue analysis indicated that the six peptides showed sourness, saltiness, bitterness, and astringency. The findings of this study demonstrated that the MSG-like taste of the bone meal hydrolysate should be attributed to the generation of MSG-like amino acids and peptides from the flavourzyme hydrolysis. PRACTICAL APPLICATION: The manuscript describes the umami compounds in the bone meal hydrolysate. The findings from this study should further confirm the feasibility of using bone meal to prepare meat-flavor essence and provide a better understanding of preparing bio-source flavoring peptides, which is very important to the artificial meat development and gene breeding.
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Affiliation(s)
- Yin Zhang
- Key Laboratory of Meat Processing of Sichuan, Chengdu University, Chengdu, China
| | - Huan Ke
- Key Laboratory of Meat Processing of Sichuan, Chengdu University, Chengdu, China
| | - Ting Bai
- Key Laboratory of Meat Processing of Sichuan, Chengdu University, Chengdu, China
| | - Chang Chen
- Department of Biological and Agricultural Engineering, University of California, Davis, California, USA
| | - Tianrong Guo
- Key Laboratory of Meat Processing of Sichuan, Chengdu University, Chengdu, China
| | - Yunlong Mu
- Key Laboratory of Meat Processing of Sichuan, Chengdu University, Chengdu, China
| | - Hui Li
- Key Laboratory of Meat Processing of Sichuan, Chengdu University, Chengdu, China
| | - Wenlong Liao
- Key Laboratory of Meat Processing of Sichuan, Chengdu University, Chengdu, China
| | - Zhongli Pan
- Department of Biological and Agricultural Engineering, University of California, Davis, California, USA
| | - Liming Zhao
- State Key Laboratory of Bioreactor Engineering, R&D Center of Separation and Extraction Technology in Fermentation Industry, East China University of Science and Technology, Shanghai, China
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Chen M, Gao X, Pan D, Xu S, Zhang H, Sun Y, He J, Dang Y. Taste characteristics and umami mechanism of novel umami peptides and umami-enhancing peptides isolated from the hydrolysates of Sanhuang Chicken. Eur Food Res Technol 2021. [DOI: 10.1007/s00217-021-03734-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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27
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Isolation and identification of the umami peptides from Trachinotus ovatus hydrolysate by consecutive chromatography and Nano-HPLC-MS/MS. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.110887] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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28
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Small Peptides Hydrolyzed from Pea Protein and Their Maillard Reaction Products as Taste Modifiers: Saltiness, Umami, and Kokumi Enhancement. FOOD BIOPROCESS TECH 2021. [DOI: 10.1007/s11947-021-02630-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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29
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Liang J, Chen L, Li Y, Hu X. Isolation and identification of umami‐flavored peptides from
Leccinum extremiorientale
and their taste characteristic. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15255] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jiaming Liang
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming PR China
| | - Lili Chen
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming PR China
| | - Ya‐nan Li
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming PR China
| | - Xujia Hu
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming PR China
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30
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Zhu X, Sun-Waterhouse D, Chen J, Cui C, Wang W. Comparative study on the novel umami-active peptides of the whole soybeans and the defatted soybeans fermented soy sauce. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:158-166. [PMID: 32613673 DOI: 10.1002/jsfa.10626] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 06/20/2020] [Accepted: 07/01/2020] [Indexed: 05/21/2023]
Abstract
BACKGROUND Two kinds of soy sauce produced via fermentation of the whole soybeans and the defatted soybeans (soy sauce termed 'SSS' and 'SSD', respectively) were subjected to the treatment using aqueous ethanol solutions with high concentrations. Then tasty peptides were separated from SSS and SSD by sensory guided fractionation, using macroporous resin and reverse-phase high-performance liquid chromatography (RP-HPLC), and identified by ultra-performance liquid chromatography quadrupole time-of-flight tandem mass spectrometry (UPLC-Q-TOF-MS/MS). RESULTS The result showed that umami-active fractions and ≤ 3 kDa peptides were mainly concentrated in the supernatants resulted from the treatment with 60% ethanol and the precipitates resulted from the treatment with 80% ethanol. The contents of ammonia nitrogen, non-salt solids, bitter amino acids, amino acids in peptides and the proportion of ≤ 3 kDa peptides in SSS were higher than those in SSD. Sixteen and fourteen tasty peptides were separated from SSS and SSD, among them five dipeptides (γ-Glu-Glu, Glu-Glu, γ-Glu-Cys, γ-Glu-Leu, Glu-Leu and Ile-Glu) with a glutamic acid residue were identified both in SSS and SSD, which have been reported as umami/kokumi-active peptides in soy sauce. Several peptides identified from SSS (Thr-Gly-Cys, Gly-Leu-Glu, Val-Glu-Ala-Leu and Gly-Gly-Gly-Glu) and SSD (Asp-Arg, Asp-Ala-Glu, Glu-Val-Cys and Gly-Gly-Gly-Glu) are tasty and/or umami-active peptides but have not been reported as tasty peptides in the past. CONCLUSION Most of the peptides separated from SSD and SSS could impart an umami-enhancing effect on soy sauce, and the marginally more kokumi and bitterness hydrophobic peptides were found in SSS than SSD. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Xiping Zhu
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Dongxiao Sun-Waterhouse
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Jiahui Chen
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Chun Cui
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Wei Wang
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Guangdong Weiwei Biotechnology Co., Ltd., Guangzhou, China
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31
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Amin MNG, Kusnadi J, Hsu JL, Doerksen RJ, Huang TC. Identification of a novel umami peptide in tempeh (Indonesian fermented soybean) and its binding mechanism to the umami receptor T1R. Food Chem 2020; 333:127411. [PMID: 32682228 DOI: 10.1016/j.foodchem.2020.127411] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Revised: 06/18/2020] [Accepted: 06/21/2020] [Indexed: 11/21/2022]
Abstract
Tempeh, a traditional Indonesian soybean product produced by fermentation, is especially popular because of its umami taste. In this study, a novel umami peptide GENEEEDSGAIVTVK (GK-15) was identified in the small peptide (<3 kDa) fraction of the water extract of tempeh using LC-MS/MS analysis and database-assisted identification. The umami taste of GK-15 was further validated using sensory evaluation, which suggested that GK-15 may be one of the key components contributing to the umami taste in tempeh. To rationalize the biological effect of GK-15, molecular docking of GK-15 into the N-terminal extracellular ligand-binding domain of the umami (T1R) receptor was performed. ZDOCK data showed that GK-15 could perfectly bind either to the open or closed conformation of T1R3. To the best of our knowledge, the present work is the first study to focus on the screening of umami peptides from tempeh.
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Affiliation(s)
- Muhamad Nur Ghoyatul Amin
- Department of Biological Science and Technology, National Pingtung University of Science and Technology, 1 Shuefu Road, Neipu, Pingtung 91201, Taiwan; Department of Agricultural Product Technology, Faculty of Agricultural Technology, Brawijaya University, Veteran Street, Malang 65145, East Java, Indonesia
| | - Joni Kusnadi
- Department of Agricultural Product Technology, Faculty of Agricultural Technology, Brawijaya University, Veteran Street, Malang 65145, East Java, Indonesia
| | - Jue-Liang Hsu
- Department of Biological Science and Technology, National Pingtung University of Science and Technology, 1 Shuefu Road, Neipu, Pingtung 91201, Taiwan.
| | - Robert J Doerksen
- Department of BioMolecular Sciences and Research Institute of Pharmaceutical Sciences, School of Pharmacy, University of Mississippi, 209 Graduate House, University, MS, 38677, USA.
| | - Tzou-Chi Huang
- Department of Biological Science and Technology, National Pingtung University of Science and Technology, 1 Shuefu Road, Neipu, Pingtung 91201, Taiwan.
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32
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Liu Z, Zhu Y, Wang W, Zhou X, Chen G, Liu Y. Seven novel umami peptides from Takifugu rubripes and their taste characteristics. Food Chem 2020; 330:127204. [DOI: 10.1016/j.foodchem.2020.127204] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 05/12/2020] [Accepted: 05/31/2020] [Indexed: 01/23/2023]
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33
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Charoenkwan P, Yana J, Nantasenamat C, Hasan MM, Shoombuatong W. iUmami-SCM: A Novel Sequence-Based Predictor for Prediction and Analysis of Umami Peptides Using a Scoring Card Method with Propensity Scores of Dipeptides. J Chem Inf Model 2020; 60:6666-6678. [DOI: 10.1021/acs.jcim.0c00707] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Phasit Charoenkwan
- Modern Management and Information Technology, College of Arts, Media and Technology, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Janchai Yana
- Department of Chemistry, Faculty of Science and Technology, Chiang Mai Rajabhat University, Chiang Mai 50300, Thailand
| | - Chanin Nantasenamat
- Center of Data Mining and Biomedical Informatics, Faculty of Medical Technology, Mahidol University, Bangkok 10700, Thailand
| | - Md. Mehedi Hasan
- Department of Bioscience and Bioinformatics, Kyushu Institute of Technology, 680-4 Kawazu, Iizuka, Fukuoka 820-8502, Japan
| | - Watshara Shoombuatong
- Center of Data Mining and Biomedical Informatics, Faculty of Medical Technology, Mahidol University, Bangkok 10700, Thailand
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34
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Bao X, Ma S, Fu Y, Wu J, Zhang M. Sensory and structural characterization of umami peptides derived from sunflower seed. CYTA - JOURNAL OF FOOD 2020. [DOI: 10.1080/19476337.2020.1778794] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Xiaolan Bao
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, P.R. China
| | - Sarina Ma
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, P.R. China
| | - Yanan Fu
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, P.R. China
| | - Jiale Wu
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, P.R. China
| | - Meili Zhang
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, P.R. China
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35
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Kim SS, Kwak HS, Kim MJ. The effect of various salinity levels on metabolomic profiles, antioxidant capacities and sensory attributes of doenjang, a fermented soybean paste. Food Chem 2020; 328:127176. [PMID: 32497896 DOI: 10.1016/j.foodchem.2020.127176] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 05/22/2020] [Accepted: 05/26/2020] [Indexed: 02/06/2023]
Abstract
The purpose of this study was to investigate the effects of salinity on the antioxidant properties, sensory attributes, and metabolite profiles of doenjang prepared with different brine concentrations (8, 12, 16, and 20%). The oxygen radical absorbance capacity (0.49 mM/g dry weight basis, dwb) and the Trolox equivalent antioxidant capacity (0.46 mM/g dwb) were the highest for the doenjang samples with the lowest salinity. The consumer acceptability and intensity of sensory characteristics were evaluated by consumers (n = 147). The doenjang with the lowest salinity tended to have an increased bitterness and reduced umami taste, resulting in decreased consumer acceptance. Additionally, 39 and 24 metabolites were identified by gas chromatography-mass spectrometry and ultra-performance liquid chromatography-quadrupole/time-of-flight mass spectrometry. Overall, the correlation between sensory attributes and metabolite profiles of doenjang showed that bitter taste was closely related to tyrosine and phenylalanine, while umami was highly related to glutamic and aspartic acids.
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Affiliation(s)
- Sang Sook Kim
- Research Group of Food Processing, Korea Food Research Institute, Jeollabuk-do 55465, Republic of Korea
| | - Han Sub Kwak
- Research Group of Food Processing, Korea Food Research Institute, Jeollabuk-do 55465, Republic of Korea
| | - Mi Jeong Kim
- Department of Food and Nutrition, Changwon National University, Changwon-si 51140, Republic of Korea.
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36
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Andayani SN, Lioe HN, Wijaya CH, Ogawa M. Umami fractions obtained from water-soluble extracts of red oncom and black oncom-Indonesian fermented soybean and peanut products. J Food Sci 2020; 85:657-665. [PMID: 32052448 DOI: 10.1111/1750-3841.14942] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 09/22/2019] [Accepted: 10/11/2019] [Indexed: 11/27/2022]
Abstract
Red oncom, a fermented product from solid waste of soybean curd process, and black oncom, a similar fermented product but made from defatted peanut cake, have been known to have umami taste. Umami fractions of red oncom and black oncom that are responsible for umami taste have not been investigated yet. The objective of this research was to characterize umami fractions obtained by ultrafiltration and chromatography of both oncoms. The first step, water-soluble extracts of oncoms were ultrafiltered using a membrane with cutoff 3,000 Da and followed by gel filtration chromatography (Sephadex G-25) to obtain umami fractions. Ultrafiltration fractions of red oncom (molecular weight [MW] less than 3,000 Da) and black oncom (MW more than 3,000 Da) had an intense umami taste. The further fractionation by gel filtration chromatography linked to taste dilution analysis yielded umami fractions. Chemical characterization revealed that free glutamic acid, free phenylalanine, and peptides containing their residual amino acids were present in the fractions. PRACTICAL APPLICATION: Umami fractions of red and black oncoms can be used as a source of umami compounds for food industries and food services. The information from this paper can be used by other researchers who will explore umami peptides.
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Affiliation(s)
- Safira Noor Andayani
- Faculty of Agricultural Engineering and Technology, Dept. of Food Science and Technology, Bogor Agricultural Univ., Bogor, Jawa Barat, 16680, Indonesia
| | - Hanifah Nuryani Lioe
- Faculty of Agricultural Engineering and Technology, Dept. of Food Science and Technology, Bogor Agricultural Univ., Bogor, Jawa Barat, 16680, Indonesia
| | - Christofora Hanny Wijaya
- Faculty of Agricultural Engineering and Technology, Dept. of Food Science and Technology, Bogor Agricultural Univ., Bogor, Jawa Barat, 16680, Indonesia
| | - Masahiro Ogawa
- Faculty of Agriculture, Food Science Div., Kagawa Univ., Kita-gun, Kagawa, 761-0795, Japan
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37
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Harahap NA, Satyantini WH, Sudarno. Effect of enzyme papain against natural flavor of raw meat waste laundering surimi. ACTA ACUST UNITED AC 2020. [DOI: 10.1088/1755-1315/441/1/012154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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38
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Zhao Y, Zhang M, Devahastin S, Liu Y. Progresses on processing methods of umami substances: A review. Trends Food Sci Technol 2019. [DOI: 10.1016/j.tifs.2019.09.012] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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39
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Occurrence, properties and biological significance of pyroglutamyl peptides derived from different food sources. FOOD SCIENCE AND HUMAN WELLNESS 2019. [DOI: 10.1016/j.fshw.2019.05.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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40
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Zhu X, Sun‐Waterhouse D, Chen J, Cui C, Wang W. Bitter‐tasting hydrophobic peptides prepared from soy sauce using aqueous ethanol solutions influence taste sensation. Int J Food Sci Technol 2019. [DOI: 10.1111/ijfs.14271] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Xiping Zhu
- School of Food Science and Engineering South China University of Technology Guangzhou 510640 China
| | - Dongxiao Sun‐Waterhouse
- School of Food Science and Engineering South China University of Technology Guangzhou 510640 China
| | - Jiahui Chen
- School of Food Science and Engineering South China University of Technology Guangzhou 510640 China
| | - Chun Cui
- School of Food Science and Engineering South China University of Technology Guangzhou 510640 China
| | - Wei Wang
- School of Food Science and Engineering South China University of Technology Guangzhou 510640 China
- Guangdong Weiwei Biotechnology Co., Ltd. Guangzhou 510640 China
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41
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Xu X, Xu R, Song Z, Jia Q, Feng T, Huang M, Song S. Identification of umami-tasting peptides from Volvariella volvacea using ultra performance liquid chromatography quadrupole time-of-flight mass spectrometry and sensory-guided separation techniques. J Chromatogr A 2019; 1596:96-103. [DOI: 10.1016/j.chroma.2019.03.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Revised: 02/25/2019] [Accepted: 03/03/2019] [Indexed: 11/28/2022]
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42
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Alim A, Yang C, Song H, Liu Y, Zou T, Zhang Y, Zhang S. The behavior of umami components in thermally treated yeast extract. Food Res Int 2018; 120:534-543. [PMID: 31000269 DOI: 10.1016/j.foodres.2018.11.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Revised: 10/10/2018] [Accepted: 11/02/2018] [Indexed: 11/29/2022]
Abstract
Umami proteolytics are natural food flavor alternatives to glutamate. In this study, key umami taste fractions were separated and purified from thermally treated yeast extract (YE) to yield fifteen umami peptides. Systematic approaches using sensory-guided fractionation on taste-active umami proteolytics separation and detection were utilized. A reaction temperature of 110 °C was optimum for umami peptide generation. Under this reaction temperature, the sensory score and E-tongue results of umami taste were the highest. The sensory evaluation-based taste dilution analysis and taste threshold determination supported the hypothesis that umami peptides have their physiological effect by binding to G-protein coupled receptors. The structural differences of umami peptides contribute to their taste profile and allow categorization into two group Types. Fifteen umami peptides were then categorized into Type I and Type II regarding the contractual-based taste mechanism: Type I peptides imparted complex tastes. The tastes of Type I peptides could split into two stages: bitterness and umami in pure water, whereas, Type II peptides presented strong umami taste at a high concentration in pure water, and the relationship between umami capacity and peptides concentration was linear. Finally, the guidance of the umami peptide usage in the flavor industry has been established according to broths dissolution test.
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Affiliation(s)
- Aygul Alim
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Laboratory of Molecular Sensory Science, College of Food and Chemical Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Chao Yang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Laboratory of Molecular Sensory Science, College of Food and Chemical Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Huanlu Song
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Laboratory of Molecular Sensory Science, College of Food and Chemical Engineering, Beijing Technology and Business University, Beijing 100048, China.
| | - Ye Liu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Laboratory of Molecular Sensory Science, College of Food and Chemical Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Tingting Zou
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Laboratory of Molecular Sensory Science, College of Food and Chemical Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Yu Zhang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Laboratory of Molecular Sensory Science, College of Food and Chemical Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Songpei Zhang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Laboratory of Molecular Sensory Science, College of Food and Chemical Engineering, Beijing Technology and Business University, Beijing 100048, China
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43
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Istiqamah A, Lioe HN, Adawiyah DR. Umami compounds present in low molecular umami fractions of asam sunti - A fermented fruit of Averrhoa bilimbi L. Food Chem 2018; 270:338-343. [PMID: 30174056 DOI: 10.1016/j.foodchem.2018.06.131] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 06/25/2018] [Accepted: 06/26/2018] [Indexed: 11/26/2022]
Abstract
Salted fermented fruit known as asam sunti (Averrhoa bilimbi L.) in Indonesia has been used as a source of umami taste. This study was aimed to characterize the three types of asam sunti and their water soluble extracts, and to trace the compounds responsible for umami taste in umami fractions. Umami fractions were obtained by ultrafiltration followed by Sephadex G-15 chromatographic separation. The three types of samples could be differentiated by physicochemical and sensory analyses. Low molecular weight fraction had the highest umami intensity. Further chromatographic separation revealed three umami fractions, F-II, III and IV. Umami taste of F-III was due to the presence of free l-glutamic acid at 6 times, while FII and FIV were due to succinic acid at more than 30 times their respective umami thresholds. Organic acid as well as amino acid seemed to play an important role in the intense umami taste of asam sunti.
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Affiliation(s)
- Annisa Istiqamah
- Department of Food Science and Technology, Faculty of Agricultural Engineering and Technology, Bogor Agricultural University, IPB Darmaga, Bogor, West Java 16680, Indonesia
| | - Hanifah Nuryani Lioe
- Department of Food Science and Technology, Faculty of Agricultural Engineering and Technology, Bogor Agricultural University, IPB Darmaga, Bogor, West Java 16680, Indonesia.
| | - Dede Robiatul Adawiyah
- Department of Food Science and Technology, Faculty of Agricultural Engineering and Technology, Bogor Agricultural University, IPB Darmaga, Bogor, West Java 16680, Indonesia.
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44
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Lioe HN, Kinjo A, Yasuda S, Kuba-Miyara M, Tachibana S, Yasuda M. Taste and chemical characteristics of low molecular weight fractions from tofuyo – Japanese fermented soybean curd. Food Chem 2018; 252:265-270. [DOI: 10.1016/j.foodchem.2018.01.117] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 01/08/2018] [Accepted: 01/16/2018] [Indexed: 11/26/2022]
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45
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Charve J, Manganiello S, Glabasnia A. Analysis of Umami Taste Compounds in a Fermented Corn Sauce by Means of Sensory-Guided Fractionation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:1863-1871. [PMID: 29397710 DOI: 10.1021/acs.jafc.7b05633] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Corn sauce, an ingredient obtained from the fermentation of enzymatically hydrolyzed corn starch and used in culinary applications to provide savory taste, was investigated in this study. The links between its sensory properties and taste compounds were assessed using a combination of analytical and sensory approaches. The analyses revealed that glutamic acid, sodium chloride, and acetic acid were the most abundant compounds, but they could not explain entirely the savory taste. The addition of other compounds, found at subthreshold concentrations (alanine, glutamyl peptides, and one Amadori compound), contributed partly to close the sensory gap between the re-engineered sample and the original product. Further chemical breakdown, by a sensory-guided fractionation approach, led to the isolation of two fractions with taste-modulating effects. Analyses by mass spectrometry and nuclear magnetic resonance showed that the fractions contained glutamyl peptides, pyroglutamic acid, glutamic acid, valine, N-formyl-glutamic acid, and N-acetyl-glutamine.
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46
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Harada R, Yuzuki M, Ito K, Shiga K, Bamba T, Fukusaki E. Microbe participation in aroma production during soy sauce fermentation. J Biosci Bioeng 2018; 125:688-694. [PMID: 29366719 DOI: 10.1016/j.jbiosc.2017.12.004] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 12/04/2017] [Accepted: 12/07/2017] [Indexed: 01/28/2023]
Abstract
Soy sauce is a traditional Japanese fermented seasoning that contains various constituents such as amino acids, organic acids, and volatiles that are produced during the long fermentation process. Although studies regarding the correlation between microbes and aroma constituents have been performed, there are no reports about the influences of the microbial products, such as lactic acid, acetic acid, and ethanol, during fermentation. Because it is known that these compounds contribute to microbial growth and to changes in the constituent profile by altering the moromi environment, understanding the influence of these compounds is important. Metabolomics, the comprehensive study of low molecular weight metabolites, is a promising strategy for the deep understanding of constituent contributions to food characteristics. Therefore, the influences of microbes and their products such as lactic acid, acetic acid, and ethanol on aroma profiles were investigated using gas chromatography/mass spectrometry (GC/MS)-based metabolic profiling. The presence of aroma constituents influenced by microbes and chemically influenced by lactic acid, acetic acid, and ethanol were proposed. Most of the aroma constituents were not produced by adding ethanol alone, confirming the participation of yeast in aroma production. It was suggested that lactic acid bacterium relates to a key aromatic compound, 2,5-dimethyl-4-hydroxy-3(2H)-furanone. However, most of the measured aroma constituents changed similarly in both samples with lactic acid bacterium and acids. Thus, it was clear that the effect of lactic acid and acetic acid on the aroma profile was significant.
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Affiliation(s)
- Risa Harada
- Department of Biotechnology, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Masanobu Yuzuki
- Research and Development Division, Kikkoman Corporation, 399 Noda, Noda, Chiba 278-0037, Japan
| | - Kotaro Ito
- Research and Development Division, Kikkoman Corporation, 399 Noda, Noda, Chiba 278-0037, Japan
| | - Kazuki Shiga
- Department of Biotechnology, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan; Research and Development Division, Kikkoman Corporation, 399 Noda, Noda, Chiba 278-0037, Japan
| | - Takeshi Bamba
- Department of Biotechnology, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan; Division of Metabolomics, Research Center for Transomics Medicine, Medical Institute of Bioregulation, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Eiichiro Fukusaki
- Department of Biotechnology, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan.
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Hoppu U, Hopia A, Pohjanheimo T, Rotola-Pukkila M, Mäkinen S, Pihlanto A, Sandell M. Effect of Salt Reduction on Consumer Acceptance and Sensory Quality of Food. Foods 2017; 6:E103. [PMID: 29186893 PMCID: PMC5742771 DOI: 10.3390/foods6120103] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 11/22/2017] [Accepted: 11/23/2017] [Indexed: 12/14/2022] Open
Abstract
Reducing salt (NaCl) intake is an important public health target. The food industry and catering services are searching for means to reduce the salt content in their products. This review focuses on options for salt reduction in foods and the sensory evaluation of salt-reduced foods. Simple salt reduction, mineral salts and flavor enhancers/modifiers (e.g., umami compounds) are common options for salt reduction. In addition, the modification of food texture and odor-taste interactions may contribute to enhanced salty taste perception. Maintaining consumer acceptance of the products is a challenge, and recent examples of the consumer perception of salt-reduced foods are presented.
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Affiliation(s)
- Ulla Hoppu
- Functional Foods Forum, University of Turku, 20014 Turku, Finland.
| | - Anu Hopia
- Functional Foods Forum, University of Turku, 20014 Turku, Finland.
| | | | | | - Sari Mäkinen
- Natural Resources Institute Finland (LUKE), 31600 Jokioinen, Finland.
| | - Anne Pihlanto
- Natural Resources Institute Finland (LUKE), 31600 Jokioinen, Finland.
| | - Mari Sandell
- Functional Foods Forum, University of Turku, 20014 Turku, Finland.
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48
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Liu BY, Zhu KX, Guo XN, Peng W, Zhou HM. Effect of deamidation-induced modification on umami and bitter taste of wheat gluten hydrolysates. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:3181-3188. [PMID: 27885676 DOI: 10.1002/jsfa.8162] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Revised: 10/31/2016] [Accepted: 11/22/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND Bitter taste is the main limiting factor for various applications of protein hydrolysates. Frequently used physicochemical methods for debittering protein hydrolysates come with some undesired side effects. Deamidation-induced modification would be a very promising technique to improve the flavor of wheat gluten hydrolysates (WGHs). This study was designed to determine the effect of deamidation with certain enzymes or acid treatment on the chemical composition, bitterness and umami properties of WGHs. The difference between umami peptide and free glutamic acid on the suppression of bitterness is emphatically discussed. The optimal scheme is proposed based on the flavor of WGHs and the yield of peptides. RESULTS The generation of umami substances suppressed bitter signal transduction. When the content of umami substances was relatively high, the umami-enhancing properties of umami peptides were obviously effective. The intensity of umami taste was high enough to further suppress bitter taste in the course of neurocognitive functioning. CONCLUSION When WGHs were treated with Glutaminase for 180 min, the umami taste score increased from 1.62 to 4.27 and the bitter taste score decreased from 1.33 to 0.65. © 2016 Society of Chemical Industry.
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Affiliation(s)
- Bo-Ye Liu
- State Key Laboratory of Food Science and Technology, Collaborative Innovation Center for Food Safety and Quality Control, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Ke-Xue Zhu
- State Key Laboratory of Food Science and Technology, Collaborative Innovation Center for Food Safety and Quality Control, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Xiao-Na Guo
- State Key Laboratory of Food Science and Technology, Collaborative Innovation Center for Food Safety and Quality Control, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Wei Peng
- State Key Laboratory of Food Science and Technology, Collaborative Innovation Center for Food Safety and Quality Control, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Hui-Ming Zhou
- State Key Laboratory of Food Science and Technology, Collaborative Innovation Center for Food Safety and Quality Control, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
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Lin W, Song J, Hu W, Miao J, Gao X. Relationship Between Extracellular Cellulase, Pectinase and Xylanase Activity of IsolatedAspergillus oryzaeStrains Grown on Koji and the Umami-Tasting Amino Acid Content of Soy Sauce. FOOD BIOTECHNOL 2016. [DOI: 10.1080/08905436.2016.1244768] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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50
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Formation of taste-active amino acids, amino acid derivatives and peptides in food fermentations – A review. Food Res Int 2016; 89:39-47. [DOI: 10.1016/j.foodres.2016.08.042] [Citation(s) in RCA: 257] [Impact Index Per Article: 32.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2016] [Revised: 07/23/2016] [Accepted: 08/27/2016] [Indexed: 11/22/2022]
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