1
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Spataro F, Rosso F, Peraino A, Arese C, Caligiani A. Key molecular compounds for simultaneous origin discrimination and sensory prediction of cocoa: An UHPLC-HRMS sensomics approach. Food Chem 2024; 463:141201. [PMID: 39288464 DOI: 10.1016/j.foodchem.2024.141201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 09/05/2024] [Accepted: 09/06/2024] [Indexed: 09/19/2024]
Abstract
Cocoa-based and chocolate mono-origin products are increasingly gaining market share because they are perceived by consumers as more valuable and high quality. A comprehensive characterization of the sensory profile of a specific geographical area is complex and different analytical and sensorial strategies have been adopted. This study focused on identifying molecular markers capable of discriminating between different origins and, at the same time, predicting their sensory attributes adopting a sensomics approach. The aim is to provide a useful tool for chocolate producers to effectively screen the origins of cocoa, controlling and optimizing the gustative properties and processing flow. An untargeted method was adopted, based on the coupling of UHPLC-HRMS, followed by the application of chemometric tools for the selection of 71 discriminating molecular markers for six origins. These markers, via OPLS-Regressions, also demonstrated a strong global correlation with the sensory descriptors, evaluated by trained assessors, allowing their prediction.
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Affiliation(s)
- Francesco Spataro
- Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy; Soremartec Italia Srl, Ferrero Group, Piazzale Pietro Ferrero 1, 12051 Alba, CN, Italy.
| | - Franco Rosso
- Soremartec Italia Srl, Ferrero Group, Piazzale Pietro Ferrero 1, 12051 Alba, CN, Italy.
| | - Andrea Peraino
- Soremartec Italia Srl, Ferrero Group, Piazzale Pietro Ferrero 1, 12051 Alba, CN, Italy.
| | - Cecilia Arese
- Soremartec Italia Srl, Ferrero Group, Piazzale Pietro Ferrero 1, 12051 Alba, CN, Italy.
| | - Augusta Caligiani
- Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy.
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2
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Spaccasassi A, Utz F, Dunkel A, Aragao Börner R, Ye L, De Franceschi F, Bogicevic B, Glabasnia A, Hofmann T, Dawid C. Screening of a Microbial Culture Collection: Empowering Selection of Starters for Enhanced Sensory Attributes of Pea-Protein-Based Beverages. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:15890-15905. [PMID: 38953212 PMCID: PMC11261627 DOI: 10.1021/acs.jafc.4c02316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 06/18/2024] [Accepted: 06/18/2024] [Indexed: 07/03/2024]
Abstract
Pea-protein-based ingredients are gaining attention in the food industry due to their nutritional benefits and versatility, but their bitter, astringent, green, and beany off-flavors pose challenges. This study applied fermentation using microbial cultures to enhance the sensory qualities of pea-protein-based beverages. Using UHPLC-TOF-MS analyses along with sensory profile comparisons, microbial species such as Limosilactobacillus fermentum, Lactococcus lactis, Lactobacillus johnsonii, Lacticaseibacillus rhamnosus, and Bifidobacterium longum were preselected from an entire culture collection and found to be effective in improving the overall flavor impression by reducing bitter off-notes and enhancing aroma profiles. Notably, L. johnsonii NCC533 and L. fermentum NCC660 exhibited controlled proteolytic activities after 48 h of fermentation, enriching the matrix with taste-active amino acids, nucleotides, and peptides and improving umami and salty flavors while mitigating bitterness. This study has extended traditional volatile analyses, including nonvolatile metabolomic, proteomic, and sensory analyses and offering a detailed view of fermentation-induced biotransformations in pea-protein-based food. The results highlight the importance of combining comprehensive screening approaches and sensoproteomic techniques in developing tastier and more palatable plant-based protein products.
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Affiliation(s)
- Andrea Spaccasassi
- Chair
of Food Chemistry and Molecular and Sensory Science, TUM School of
Life Sciences, Technical University of Munich, Lise-Meitner-Strasse 34, 85354 Freising, Germany
- TUM
CREATE, 1 CREATE Way,
#10-02 CREATE Tower, Singapore 138602
| | - Florian Utz
- Chair
of Food Chemistry and Molecular and Sensory Science, TUM School of
Life Sciences, Technical University of Munich, Lise-Meitner-Strasse 34, 85354 Freising, Germany
| | - Andreas Dunkel
- Leibniz-Institute
for Food Systems Biology, Technical University
of Munich, 85354 Freising, Germany
| | - Rosa Aragao Börner
- Nestlé
Research, Société des Produits
Nestlé S.A., Route
du Jorat 57, CH 1000 Lausanne 26, Switzerland
| | - Lijuan Ye
- Nestlé
Research, Société des Produits
Nestlé S.A., Route
du Jorat 57, CH 1000 Lausanne 26, Switzerland
| | - Filippo De Franceschi
- Nestlé
Research, Société des Produits
Nestlé S.A., Route
du Jorat 57, CH 1000 Lausanne 26, Switzerland
| | - Biljana Bogicevic
- Nestlé
Research, Société des Produits
Nestlé S.A., Route
du Jorat 57, CH 1000 Lausanne 26, Switzerland
| | - Arne Glabasnia
- Nestlé
Research, Société des Produits
Nestlé S.A., Route
du Jorat 57, CH 1000 Lausanne 26, Switzerland
| | - Thomas Hofmann
- Chair
of Food Chemistry and Molecular and Sensory Science, TUM School of
Life Sciences, Technical University of Munich, Lise-Meitner-Strasse 34, 85354 Freising, Germany
| | - Corinna Dawid
- Chair
of Food Chemistry and Molecular and Sensory Science, TUM School of
Life Sciences, Technical University of Munich, Lise-Meitner-Strasse 34, 85354 Freising, Germany
- TUM
CREATE, 1 CREATE Way,
#10-02 CREATE Tower, Singapore 138602
- Professorship
for Functional Phytometabolomics, TUM School of Life Sciences, Technical University of Munich, Lise-Meitner-Strasse 34, 85354 Freising, Germany
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3
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Walser C, Spaccasassi A, Gradl K, Stark TD, Sterneder S, Wolter FP, Achatz F, Frank O, Somoza V, Hofmann T, Dawid C. Human Sensory, Taste Receptor, and Quantitation Studies on Kaempferol Glycosides Derived from Rapeseed/Canola Protein Isolates. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:14830-14843. [PMID: 38888424 PMCID: PMC11228994 DOI: 10.1021/acs.jafc.4c02342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 05/14/2024] [Accepted: 05/15/2024] [Indexed: 06/20/2024]
Abstract
Beyond the key bitter compound kaempferol 3-O-(2‴-O-sinapoyl-β-d-sophoroside) previously described in the literature (1), eight further bitter and astringent-tasting kaempferol glucosides (2-9) have been identified in rapeseed protein isolates (Brassica napus L.). The bitterness and astringency of these taste-active substances have been described with taste threshold concentrations ranging from 3.3 to 531.7 and 0.3 to 66.4 μmol/L, respectively, as determined by human sensory experiments. In this study, the impact of 1 and kaempferol 3-O-β-d-glucopyranoside (8) on TAS2R-linked proton secretion by HGT-1 cells was analyzed by quantification of the intracellular proton index. mRNA levels of bitter receptors TAS2R3, 4, 5, 13, 30, 31, 39, 40, 43, 45, 46, 50 and TAS2R8 were increased after treatment with compounds 1 and 8. Using quantitative UHPLC-MS/MSMRM measurements, the concentrations of 1-9 were determined in rapeseed/canola seeds and their corresponding protein isolates. Depending on the sample material, compounds 1, 3, and 5-9 exceeded dose over threshold (DoT) factors above one for both bitterness and astringency in selected protein isolates. In addition, an increase in the key bitter compound 1 during industrial protein production (apart from enrichment) was observed, allowing the identification of the potential precursor of 1 to be kaempferol 3-O-(2‴-O-sinapoyl-β-d-sophoroside)-7-O-β-d-glucopyranoside (3). These results may contribute to the production of less bitter and astringent rapeseed protein isolates through the optimization of breeding and postharvest downstream processing.
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Affiliation(s)
- Christoph Walser
- Chair of Food Chemistry and Molecular Sensory Science, TUM School of Life Sciences, Technical University of Munich, Lise-Meitner-Str. 34, 85354 Freising, Germany
| | - Andrea Spaccasassi
- Chair of Food Chemistry and Molecular Sensory Science, TUM School of Life Sciences, Technical University of Munich, Lise-Meitner-Str. 34, 85354 Freising, Germany
| | - Katrin Gradl
- Leibniz-Institute for Food Systems Biology at the Technical University of Munich, Lise-Meitner-Str. 34, 85354 Freising, Germany
- TUM School of Life Sciences, Technical University of Munich, Alte Akademie 8a, 85354 Freising, Germany
| | - Timo D Stark
- Chair of Food Chemistry and Molecular Sensory Science, TUM School of Life Sciences, Technical University of Munich, Lise-Meitner-Str. 34, 85354 Freising, Germany
| | - Sonja Sterneder
- Leibniz-Institute for Food Systems Biology at the Technical University of Munich, Lise-Meitner-Str. 34, 85354 Freising, Germany
- Vienna Doctoral School in Chemistry, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria
- Department of Physiological Chemistry, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria
| | | | - Felicia Achatz
- Chair of Food Chemistry and Molecular Sensory Science, TUM School of Life Sciences, Technical University of Munich, Lise-Meitner-Str. 34, 85354 Freising, Germany
| | - Oliver Frank
- Chair of Food Chemistry and Molecular Sensory Science, TUM School of Life Sciences, Technical University of Munich, Lise-Meitner-Str. 34, 85354 Freising, Germany
| | - Veronika Somoza
- Leibniz-Institute for Food Systems Biology at the Technical University of Munich, Lise-Meitner-Str. 34, 85354 Freising, Germany
- Department of Physiological Chemistry, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria
- ZIEL - Institute for Food & Health, Technical University of Munich, 85354 Freising, Germany
- Chair of Nutritional Systems Biology, TUM School of Life Sciences, Technical University of Munich, 85354 Freising, Germany
| | - Thomas Hofmann
- Chair of Food Chemistry and Molecular Sensory Science, TUM School of Life Sciences, Technical University of Munich, Lise-Meitner-Str. 34, 85354 Freising, Germany
| | - Corinna Dawid
- Chair of Food Chemistry and Molecular Sensory Science, TUM School of Life Sciences, Technical University of Munich, Lise-Meitner-Str. 34, 85354 Freising, Germany
- ZIEL - Institute for Food & Health, Technical University of Munich, 85354 Freising, Germany
- Professorship for Functional Phytometabolomics, TUM School of Life Sciences, Technical University of Munich, Lise-Meitner-Str. 34, 85354 Freising, Germany
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4
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Xiong X, Wang W, Bi S, Liu Y. Application of legumes in plant-based milk alternatives: a review of limitations and solutions. Crit Rev Food Sci Nutr 2024:1-17. [PMID: 38881295 DOI: 10.1080/10408398.2024.2365353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/18/2024]
Abstract
In recent years, a global shift has been observed toward reducing the consumption of animal-derived foods in favor of healthier and more sustainable dietary choices. This has led to a steady growth in the market for plant-based milk alternatives (PBMAs). Projections suggest that this market will reach a value of USD 69.8 billion by 2030. Legumes, being traditional and nutritious ingredients for PMBAs, are rich in proteins, dietary fibers, and other nutrients, with potential health benefits such as anticancer and cardiovascular disease prevention. In this review, the application of 12 legumes in plant-based milk alternatives was thoroughly discussed for the first time. However, compared to milk, processing of legume-based beverages can lead to deficiencies such as nutritional imbalance, off-flavor, and emulsion stratification. Considering the potential and challenges associated with legume-based beverages, this review aims to provide a scientific comparison between legume-based beverages and cow's milk in terms of nutritional quality, organoleptic attributes and stability, and to summarize ways to improve the deficiencies of legume-based beverages in terms of raw materials and processing method improvements. In conclusion, the legume-based beverage industry will be better enhanced and developed by improving the issues.
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Affiliation(s)
- Xiaoying Xiong
- College of Food and Health, Beijing Technology and Business University (BTBU), Beijing, China
- Beijing Engineering and Technology Research Center of Food Additives, Beijing, China
- Key Laboratory of Geriatric Nutrition and Health, (Beijing Technology and Business University), Ministry of Education, Beijing, China
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing, China
| | - Wendong Wang
- College of Food and Health, Beijing Technology and Business University (BTBU), Beijing, China
- Beijing Engineering and Technology Research Center of Food Additives, Beijing, China
- Key Laboratory of Geriatric Nutrition and Health, (Beijing Technology and Business University), Ministry of Education, Beijing, China
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing, China
| | - Shuang Bi
- College of Food and Health, Beijing Technology and Business University (BTBU), Beijing, China
- Beijing Engineering and Technology Research Center of Food Additives, Beijing, China
- Key Laboratory of Geriatric Nutrition and Health, (Beijing Technology and Business University), Ministry of Education, Beijing, China
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing, China
| | - Ye Liu
- College of Food and Health, Beijing Technology and Business University (BTBU), Beijing, China
- Beijing Engineering and Technology Research Center of Food Additives, Beijing, China
- Key Laboratory of Geriatric Nutrition and Health, (Beijing Technology and Business University), Ministry of Education, Beijing, China
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing, China
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5
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Knaapila A, Kantanen K, Ramos-Diaz JM, Piironen V, Sandell M, Jouppila K. Sensory and Physical Properties of Fibrous Meat Analogs Made from Faba Bean, Pea, and Oat Using High-Moisture Extrusion. Foods 2024; 13:1444. [PMID: 38790744 PMCID: PMC11119597 DOI: 10.3390/foods13101444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 04/29/2024] [Accepted: 05/04/2024] [Indexed: 05/26/2024] Open
Abstract
Faba bean is a promising source of ingredients for the production of meat analogs. However, sensory properties of faba bean, especially the bitter taste of the protein concentrate, restrict its use. Our aim was to assess the feasibility of two types of faba bean ingredients-flour (from germinated, gently heat-treated beans) and groat (from non-germinated, roasted beans)-in combination with pea protein isolate and oat fiber concentrate for producing meat analogs using high-moisture extrusion. We produced six samples using varying recipes, while maintaining constant process parameters. An untrained panel (55 participants) evaluated the samples for key sensory attributes (check-all-that-apply) and rated their pleasantness. The water absorption capacity and mechanical properties of the samples were assessed using instrumental measurements. The samples were frequently described as 'beany' and 'tasteless', but very rarely as 'bitter'. The most frequently cited attributes for mouthfeel varied between the samples containing 30% ('tough', 'gummy') and 50% ('crumbly', 'floury') of faba bean flour/groat and were associated with corresponding mechanical properties. On average, the sample containing a blend of faba bean groat and pea protein isolate (50% each) appeared to be the most pleasant. Our results suggest that faba bean groat with pea protein isolate enables the production of fibrous meat analogs with acceptable taste and texture, without the bitter off-taste.
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Affiliation(s)
- Antti Knaapila
- Department of Food and Nutrition, University of Helsinki, P.O. Box 66, Agnes Sjöbergin katu 2, FI-00014 Helsinki, Finland; (K.K.); (J.M.R.-D.); (V.P.); (M.S.); (K.J.)
| | - Katja Kantanen
- Department of Food and Nutrition, University of Helsinki, P.O. Box 66, Agnes Sjöbergin katu 2, FI-00014 Helsinki, Finland; (K.K.); (J.M.R.-D.); (V.P.); (M.S.); (K.J.)
| | - Jose Martin Ramos-Diaz
- Department of Food and Nutrition, University of Helsinki, P.O. Box 66, Agnes Sjöbergin katu 2, FI-00014 Helsinki, Finland; (K.K.); (J.M.R.-D.); (V.P.); (M.S.); (K.J.)
- Natural Resources Institute Finland (Luke), Humppilantie 7, FI-31600 Jokioinen, Finland
| | - Vieno Piironen
- Department of Food and Nutrition, University of Helsinki, P.O. Box 66, Agnes Sjöbergin katu 2, FI-00014 Helsinki, Finland; (K.K.); (J.M.R.-D.); (V.P.); (M.S.); (K.J.)
| | - Mari Sandell
- Department of Food and Nutrition, University of Helsinki, P.O. Box 66, Agnes Sjöbergin katu 2, FI-00014 Helsinki, Finland; (K.K.); (J.M.R.-D.); (V.P.); (M.S.); (K.J.)
| | - Kirsi Jouppila
- Department of Food and Nutrition, University of Helsinki, P.O. Box 66, Agnes Sjöbergin katu 2, FI-00014 Helsinki, Finland; (K.K.); (J.M.R.-D.); (V.P.); (M.S.); (K.J.)
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6
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Lippolis A, Roland WSU, Bocova O, Pouvreau L, Trindade LM. The challenge of breeding for reduced off-flavor in faba bean ingredients. FRONTIERS IN PLANT SCIENCE 2023; 14:1286803. [PMID: 37965015 PMCID: PMC10642941 DOI: 10.3389/fpls.2023.1286803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 10/17/2023] [Indexed: 11/16/2023]
Abstract
The growing interest in plant protein sources, such as pulses, is driven by the necessity for sustainable food production and climate change mitigation strategies. Faba bean (Vicia faba L.) is a promising protein crop for temperate climates, owing to its remarkable yield potential (up to 8 tonnes ha-1 in favourable growing conditions) and high protein content (~29% dry matter basis). Nevertheless, the adoption of faba bean protein in plant-based products that aim to resemble animal-derived counterparts is hindered by its distinctive taste and aroma, regarded as "off-flavors". In this review, we propose to introduce off-flavor as a trait in breeding programs by identifying molecules involved in sensory perception and defining key breeding targets. We discuss the role of lipid oxidation in producing volatile and non-volatile compounds responsible for the beany aroma and bitter taste, respectively. We further investigate the contribution of saponin, tannin, and other polyphenols to bitterness and astringency. To develop faba bean varieties with diminished off-flavors, we suggest targeting genes to reduce lipid oxidation, such as lipoxygenases (lox) and fatty acid desaturases (fad), and genes involved in phenylpropanoid and saponin biosynthesis, such as zero-tannin (zt), chalcone isomerase (chi), chalcone synthase (chs), β-amyrin (bas1). Additionally, we address potential challenges, including the need for high-throughput phenotyping and possible limitations that could arise during the genetic improvement process. The breeding approach can facilitate the use of faba bean protein in plant-based food such as meat and dairy analogues more extensively, fostering a transition toward more sustainable and climate-resilient diets.
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Affiliation(s)
- Antonio Lippolis
- Plant Breeding, Wageningen University & Research, Wageningen, Netherlands
| | - Wibke S. U. Roland
- Wageningen Food & Biobased Research, Wageningen University & Research, Wageningen, Netherlands
| | - Ornela Bocova
- Plant Breeding, Wageningen University & Research, Wageningen, Netherlands
| | - Laurice Pouvreau
- Wageningen Food & Biobased Research, Wageningen University & Research, Wageningen, Netherlands
| | - Luisa M. Trindade
- Plant Breeding, Wageningen University & Research, Wageningen, Netherlands
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7
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Karolkowski A, Meudec E, Bruguière A, Mitaine-Offer AC, Bouzidi E, Levavasseur L, Sommerer N, Briand L, Salles C. Faba Bean ( Vicia faba L. minor) Bitterness: An Untargeted Metabolomic Approach to Highlight the Impact of the Non-Volatile Fraction. Metabolites 2023; 13:964. [PMID: 37623907 PMCID: PMC10456379 DOI: 10.3390/metabo13080964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 08/17/2023] [Accepted: 08/18/2023] [Indexed: 08/26/2023] Open
Abstract
In the context of climate change, faba beans are an interesting alternative to animal proteins but are characterised by off-notes and bitterness that decrease consumer acceptability. However, research on pulse bitterness is often limited to soybeans and peas. This study aimed to highlight potential bitter non-volatile compounds in faba beans. First, the bitterness of flours and air-classified fractions (starch and protein) of three faba bean cultivars was evaluated by a trained panel. The fractions from the high-alkaloid cultivars and the protein fractions exhibited higher bitter intensity. Second, an untargeted metabolomic approach using ultra-high-performance liquid chromatography-diode array detector-tandem-high resolution mass spectrometry (UHPLC-DAD-HRMS) was correlated with the bitter perception of the fractions. Third, 42 tentatively identified non-volatile compounds were associated with faba bean bitterness by correlated sensory and metabolomic data. These compounds mainly belonged to different chemical classes such as alkaloids, amino acids, phenolic compounds, organic acids, and terpenoids. This research provided a better understanding of the molecules responsible for bitterness in faba beans and the impact of cultivar and air-classification on the bitter content. The bitter character of these highlighted compounds needs to be confirmed by sensory and/or cellular analyses to identify removal or masking strategies.
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Affiliation(s)
- Adeline Karolkowski
- Centre des Sciences du Goût et de L’Alimentation, CNRS, INRAE, Institut Agro, Université de Bourgogne, F-21000 Dijon, France; (A.K.); (A.B.); (A.-C.M.-O.)
- Groupe Soufflet-Invivo, F-10400 Nogent-sur-Seine, France;
| | - Emmanuelle Meudec
- SPO, Université de Montpellier, INRAE, Institut Agro, F-34000 Montpellier, France; (E.M.); (N.S.)
- INRAE, PROBE Research Infrastructure, PFP Polyphenol Analysis Facility, F-34060 Montpellier, France
| | - Antoine Bruguière
- Centre des Sciences du Goût et de L’Alimentation, CNRS, INRAE, Institut Agro, Université de Bourgogne, F-21000 Dijon, France; (A.K.); (A.B.); (A.-C.M.-O.)
| | - Anne-Claire Mitaine-Offer
- Centre des Sciences du Goût et de L’Alimentation, CNRS, INRAE, Institut Agro, Université de Bourgogne, F-21000 Dijon, France; (A.K.); (A.B.); (A.-C.M.-O.)
| | - Emilie Bouzidi
- Vivien Paille (Groupe Avril), F-59300 Valenciennes, France;
| | | | - Nicolas Sommerer
- SPO, Université de Montpellier, INRAE, Institut Agro, F-34000 Montpellier, France; (E.M.); (N.S.)
- INRAE, PROBE Research Infrastructure, PFP Polyphenol Analysis Facility, F-34060 Montpellier, France
| | - Loïc Briand
- Centre des Sciences du Goût et de L’Alimentation, CNRS, INRAE, Institut Agro, Université de Bourgogne, F-21000 Dijon, France; (A.K.); (A.B.); (A.-C.M.-O.)
| | - Christian Salles
- Centre des Sciences du Goût et de L’Alimentation, CNRS, INRAE, Institut Agro, Université de Bourgogne, F-21000 Dijon, France; (A.K.); (A.B.); (A.-C.M.-O.)
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8
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Ongkowijoyo P, Tello E, Peterson DG. Identification of a Bitter Peptide Contributing to the Off-Flavor Attributes of Pea Protein Isolates. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:7477-7484. [PMID: 37141411 DOI: 10.1021/acs.jafc.3c00435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
The aversive bitter taste of pea protein ingredients limits product acceptability. Compounds contributing to the bitter perception of pea protein isolates were investigated. Off-line multi-dimensional sensory-guided preparative liquid chromatography fractionation of a 10% aqueous PPI solution revealed one main bitter compound that was identified by Fourier transform ion cyclotron resonance mass spectrometry and de novo tandem mass spectrometry (MS/MS) sequencing as the 37 amino acid peptide PA1b from pea albumin and further confirmed by synthesis. Quantitative MS/MS analysis reported that the concentration of the bitter peptide was 129.3 mg/L, which was above the determined bitter sensory threshold value of 3.8 mg/L and in agreement with the perceived bitter taste of the sample.
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Affiliation(s)
- Paulina Ongkowijoyo
- Department of Food Science and Technology, The Ohio State University, 110 Parker Food Science and Technology Building, 2015 Fyffe Road, Columbus, Ohio 43210, United States
| | - Edisson Tello
- Department of Food Science and Technology, The Ohio State University, 110 Parker Food Science and Technology Building, 2015 Fyffe Road, Columbus, Ohio 43210, United States
| | - Devin G Peterson
- Department of Food Science and Technology, The Ohio State University, 110 Parker Food Science and Technology Building, 2015 Fyffe Road, Columbus, Ohio 43210, United States
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9
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Jaeger A, Sahin AW, Nyhan L, Zannini E, Arendt EK. Functional Properties of Brewer's Spent Grain Protein Isolate: The Missing Piece in the Plant Protein Portfolio. Foods 2023; 12:798. [PMID: 36832874 PMCID: PMC9955837 DOI: 10.3390/foods12040798] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023] Open
Abstract
Plant protein sources, as a part of developing sustainable food systems, are currently of interest globally. Brewer's spent grain (BSG) is the most plentiful by-product of the brewing industry, representing ~85% of the total side streams produced. Although nutritionally dense, there are very few methods of upcycling these materials. High in protein, BSG can serve as an ideal raw material for protein isolate production. This study details the nutritional and functional characteristics of BSG protein isolate, EverPro, and compares these with the technological performance of the current gold standard plant protein isolates, pea and soy. The compositional characteristics are determined, including amino acid analysis, protein solubility, and protein profile among others. Related physical properties are determined, including foaming characteristics, emulsifying properties, zeta potential, surface hydrophobicity, and rheological properties. Regarding nutrition, EverPro meets or exceeds the requirement of each essential amino acid per g protein, with the exception of lysine, while pea and soy are deficient in methionine and cysteine. EverPro has a similar protein content to the pea and soy isolates, but far exceeds them in terms of protein solubility, with a protein solubility of ~100% compared to 22% and 52% for pea and soy isolates, respectively. This increased solubility, in turn, affects other functional properties; EverPro displays the highest foaming capacity and exhibits low sedimentation activity, while also possessing minimal gelation properties and low emulsion stabilising activity when compared to pea and soy isolates. This study outlines the functional and nutritional properties of EverPro, a brewer's spent grain protein, in comparison to commercial plant protein isolates, indicating the potential for the inclusion of new, sustainable plant-based protein sources in human nutrition, in particular dairy alternative applications.
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Affiliation(s)
- Alice Jaeger
- School of Food and Nutritional Science, University College Cork, T12K8AF Cork, Ireland
| | - Aylin W. Sahin
- School of Food and Nutritional Science, University College Cork, T12K8AF Cork, Ireland
| | - Laura Nyhan
- School of Food and Nutritional Science, University College Cork, T12K8AF Cork, Ireland
| | - Emanuele Zannini
- School of Food and Nutritional Science, University College Cork, T12K8AF Cork, Ireland
- Department of Environmental Biology, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Elke K. Arendt
- School of Food and Nutritional Science, University College Cork, T12K8AF Cork, Ireland
- APC Microbiome Institute, University College Cork, T12YT20 Cork, Ireland
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10
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Vaikma H, Metsoja G, Bljahhina A, Rosenvald S. Individual differences in sensitivity to bitterness focusing on oat and pea preparations. FUTURE FOODS 2022. [DOI: 10.1016/j.fufo.2022.100206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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11
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Applications of ion mobility-mass spectrometry in the chemical analysis in traditional Chinese medicines. Se Pu 2022; 40:782-787. [PMID: 36156624 PMCID: PMC9516353 DOI: 10.3724/sp.j.1123.2022.01028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
离子淌度质谱(IM-MS)是一种将离子淌度分离与质谱分析相结合的新型分析技术。IM-MS的主要优势不仅是在质谱检测前提供了基于气相离子形状、大小、电荷数等因素的多一维分离,而且能够提供碰撞截面积、漂移时间等质谱信息进而辅助化合物鉴定。近年来,随着IM-MS技术的不断发展,该技术在中药化学成分分析中受到越来越多的关注。首先,IM-MS已成功应用于改善中药复杂成分尤其是同分异构体或等量异位素等成分的分离;其次,IM-MS可通过多重碎裂模式辅助高质量中药小分子质谱信息的获取;此外,IM-MS提供的高维质谱数据信息还可促进中药复杂体系多成分的整合分析。该文在对IM-MS分类和基本原理进行概述的基础上,从分离能力及分离策略、多重碎裂模式、多维质谱数据处理策略3个方面,重点综述了IM-MS在中药化学成分分析中的应用,以期为IM-MS在中药化学成分研究提供参考。
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12
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Baur S, Bellé N, Frank O, Wurzer S, Pieczonka SA, Fromme T, Stam R, Hausladen H, Hofmann T, Hückelhoven R, Dawid C. Steroidal Saponins─New Sources to Develop Potato ( Solanum tuberosum L.) Genotypes Resistant against Certain Phytophthora infestans Strains. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:7447-7459. [PMID: 35679324 DOI: 10.1021/acs.jafc.2c02575] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Plant pathogens such as Phytophthora infestans that caused the Irish Potato Famine continue to threaten local and global food security. Genetic and chemical plant protection measures are often overcome by adaptation of pathogen population structures. Therefore, there is a constant demand for new, consumer- and environment-friendly plant protection strategies. Metabolic alterations induced by P. infestans in the foliage and tubers of six different potato cultivars were investigated. Using a combination of untargeted metabolomics, isolation techniques, and structure elucidation by MS and 1D/2D-NMR experiments, five steroidal glycoalkaloids, five oxylipins, and four steroidal saponins were identified. As the steroidal saponins showed antioomycete but no hemolytic activity, they may thus be considered as probably safe target substances for enrichment in breeding programs for disease resistance and as chemical lead structures for the production of nature-derived synthetic antioomycetes.
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Affiliation(s)
- Sebastian Baur
- Chair of Food Chemistry and Molecular Sensory Science, Technische Universität München, Lise-Meitner-Straße 34, 85354 Freising, Germany
| | - Nicole Bellé
- Chair of Phytopathology, Technische Universität München, Emil-Ramann-Straße 2, 85354 Freising, Germany
| | - Oliver Frank
- Chair of Food Chemistry and Molecular Sensory Science, Technische Universität München, Lise-Meitner-Straße 34, 85354 Freising, Germany
| | - Sebastian Wurzer
- Chair of Food Chemistry and Molecular Sensory Science, Technische Universität München, Lise-Meitner-Straße 34, 85354 Freising, Germany
| | - Stefan Alexander Pieczonka
- Chair of Food Chemistry and Molecular Sensory Science, Technische Universität München, Lise-Meitner-Straße 34, 85354 Freising, Germany
| | - Tobias Fromme
- Chair for Molecular Nutritional Medicine, Technische Universität München, Gregor-Mendel-Str. 2, 85354 Freising, Germany
| | - Remco Stam
- Chair of Phytopathology, Technische Universität München, Emil-Ramann-Straße 2, 85354 Freising, Germany
| | - Hans Hausladen
- Plant Technology Center, Technische Universität München, Dürnast 9, 85354 Freising, Germany
| | - Thomas Hofmann
- Chair of Food Chemistry and Molecular Sensory Science, Technische Universität München, Lise-Meitner-Straße 34, 85354 Freising, Germany
| | - Ralph Hückelhoven
- Chair of Phytopathology, Technische Universität München, Emil-Ramann-Straße 2, 85354 Freising, Germany
| | - Corinna Dawid
- Chair of Food Chemistry and Molecular Sensory Science, Technische Universität München, Lise-Meitner-Straße 34, 85354 Freising, Germany
- Bavarian Center for Biomolecular Mass Spectrometry, Technische Universität München, Gregor-Mendel-Straße 4, 85354 Freising, Germany
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13
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Wang Y, Tuccillo F, Lampi AM, Knaapila A, Pulkkinen M, Kariluoto S, Coda R, Edelmann M, Jouppila K, Sandell M, Piironen V, Katina K. Flavor challenges in extruded plant-based meat alternatives: A review. Compr Rev Food Sci Food Saf 2022; 21:2898-2929. [PMID: 35470959 DOI: 10.1111/1541-4337.12964] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 03/02/2022] [Accepted: 03/24/2022] [Indexed: 12/19/2022]
Abstract
Demand for plant-based meat alternatives has increased in recent years due to concerns about health, ethics, the environment, and animal welfare. Nevertheless, the market share of plant-based meat alternatives must increase significantly if they are to support sustainable food production and consumption. Flavor is an important limiting factor of the acceptability and marketability of plant-based meat alternatives. Undesirable chemosensory perceptions, such as a beany flavor, bitter taste, and astringency, are often associated with plant proteins and products that use them. This study reviewed 276 articles to answer the following five research questions: (1) What are the volatile and nonvolatile compounds responsible for off-flavors? (2) What are the mechanisms by which these flavor compounds are generated? (3) What is the influence of thermal extrusion cooking (the primary structuring technique to transform plant proteins into fibrous products that resemble meat in texture) on the flavor characteristics of plant proteins? (4) What techniques are used in measuring the flavor properties of plant-based proteins and products? (5) What strategies can be used to reduce off-flavors and improve the sensory appeal of plant-based meat alternatives? This article comprehensively discusses, for the first time, the flavor issues of plant-based meat alternatives and the technologies available to improve flavor and, ultimately, acceptability.
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Affiliation(s)
- Yaqin Wang
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
| | - Fabio Tuccillo
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
| | - Anna-Maija Lampi
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
| | - Antti Knaapila
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
| | - Marjo Pulkkinen
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
| | - Susanna Kariluoto
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
| | - Rossana Coda
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland.,Helsinki Institute of Sustainability Science (HELSUS), Faculty of Agriculture and Forestry, University of Helsinki, Helsinki, Finland
| | - Minnamari Edelmann
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
| | - Kirsi Jouppila
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
| | - Mari Sandell
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland.,Functional Foods Forum, University of Turku, Turku, Finland
| | - Vieno Piironen
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
| | - Kati Katina
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
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14
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Coleman B, Van Poucke C, Dewitte B, Ruttens A, Moerdijk-Poortvliet T, Latsos C, De Reu K, Blommaert L, Duquenne B, Timmermans K, van Houcke J, Muylaert K, Robbens J. Potential of microalgae as flavoring agents for plant-based seafood alternatives. FUTURE FOODS 2022. [DOI: 10.1016/j.fufo.2022.100139] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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15
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Li M, Zhang N, Cui Z, Wang W, Wang C, Wang D, Li M, Lu W, Qing G, Liu Y. Biomimetic ion nanochannels for sensing umami substances. Biomaterials 2022; 282:121418. [DOI: 10.1016/j.biomaterials.2022.121418] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 01/03/2022] [Accepted: 02/15/2022] [Indexed: 11/26/2022]
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