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Almaguer C, Kollmannsberger H, Gastl M, Becker T. Daily assessment of malting-induced changes in the volatile composition of barley (Hordeum vulgare L.), rye (Secale cereale L.), and quinoa (Chenopodium quinoa Willd.). J Food Sci 2023; 88:3773-3785. [PMID: 37530626 DOI: 10.1111/1750-3841.16717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 07/03/2023] [Accepted: 07/10/2023] [Indexed: 08/03/2023]
Abstract
Barley (Hordeum vulgare L.) is the traditional malting cereal and is primarily used for beverages, whereas rye (Secale cereale L.) is mainly used in baked goods. Conversely, quinoa (Chenopodium quinoa Willd.) is a gluten-free pseudocereal, rich in starch and high-quality proteins, and can be used in a similar manner to cereals. The sharp bitterness of unprocessed rye and the earthy aroma of native quinoa interfere with the acceptance and development of food products. Malting of barley is known to improve its processing properties and enhance its sensory quality. Therefore, the effect of germination and kilning on malt quality (e.g., viscosity) as well as the volatile composition of barley, rye, and quinoa were monitored. Moreover, temporal changes on the volatile patterns of rye and quinoa at the different stages of malting were compared to barley. In total, 34 volatile compounds were quantified in the three (pseudo)cereals; the alcohol group dominated in all unprocessed samples, in particular, compounds contributing grassy notes (e.g., hexan-1-ol). These grassy compounds remained abundant during germination, whereas kilning promoted the formation of Maillard reaction volatiles associated with malty and roasted notes. The volatile profiles of kilned barley and quinoa were characterized by high concentrations of the malty Strecker aldehyde, 3-methylbutanal. In contrast, green, floral notes imparted by phenylacetaldehyde remained dominant in rye malt. Hierarchical cluster analysis of the volatile data discriminated the samples into the different stages of malting, confirmed the similarities in the volatile patterns of barley and rye, and indicated clear differences to the quinoa samples. PRACTICAL APPLICATION: In this study, the effect of germination and kilning on the chemical and volatile composition of barley, rye, and quinoa was examined. Temporal changes on the volatile patterns of rye and quinoa at different stages of malting were compared to barley. Understanding the differences among the (pseudo)cereals as well as the influence of processing on malt quality and aroma development can help find new food applications.
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Affiliation(s)
- Cynthia Almaguer
- Lehrstuhl für Brau- und Getränketechnologie, Technische Universität München Weihenstephan, Freising, Germany
| | - Hubert Kollmannsberger
- Lehrstuhl für Brau- und Getränketechnologie, Technische Universität München Weihenstephan, Freising, Germany
| | - Martina Gastl
- Lehrstuhl für Brau- und Getränketechnologie, Technische Universität München Weihenstephan, Freising, Germany
| | - Thomas Becker
- Lehrstuhl für Brau- und Getränketechnologie, Technische Universität München Weihenstephan, Freising, Germany
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2
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Fox GP, Bettenhausen HM. Variation in quality of grains used in malting and brewing. FRONTIERS IN PLANT SCIENCE 2023; 14:1172028. [PMID: 37377804 PMCID: PMC10291334 DOI: 10.3389/fpls.2023.1172028] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 05/15/2023] [Indexed: 06/29/2023]
Abstract
Cereal grains have been domesticated largely from food grains to feed and malting grains. Barley (Hordeum vulgare L.) remains unparalleled in its success as a primary brewing grain. However, there is renewed interest in "alternative" grains for brewing (and distilling) due to attention being placed on flavor, quality, and health (i.e., gluten issues) aspects that they may offer. This review covers basic and general information on "alternative grains" for malting and brewing, as well as an in-depth look at several major biochemical aspects of these grains including starch, protein, polyphenols, and lipids. These traits are described in terms of their effects on processing and flavor, as well as the prospects for improvement through breeding. These aspects have been studied extensively in barley, but little is known about the functional properties in other crops for malting and brewing. In addition, the complex nature of malting and brewing produces a large number of brewing targets but requires extensive processing, laboratory analysis, and accompanying sensory analysis. However, if a better understanding of the potential of alternative crops that can be used in malting and brewing is needed, then significantly more research is required.
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Affiliation(s)
- Glen P. Fox
- Department of Food Science and Technology, University of California, Davis, Davis, CA, United States
| | - Harmonie M. Bettenhausen
- Center for Craft Food and Beverage, Hartwick College Center for Craft Food and Beverage, Oneonta, NY, United States
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3
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Pegiou E, Siccama JW, Mumm R, Zhang L, Jacobs DM, Lauteslager XY, Knoop MT, Schutyser MAI, Hall RD. Metabolomics and sensory evaluation of white asparagus ingredients in instant soups unveil important (off-)flavours. Food Chem 2023; 406:134986. [PMID: 36470082 DOI: 10.1016/j.foodchem.2022.134986] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 09/29/2022] [Accepted: 11/14/2022] [Indexed: 11/18/2022]
Abstract
Split-stream processing of asparagus waste stream is a novel approach to produce spray-dried powder and fibre. Asparagus ingredients processed by this method and a commercial asparagus powder were compared by evaluating their flavour profile in a soup formulation. Professional sensory panel and untargeted metabolomics approaches using GC-MS and LC-MS were carried out. Unsupervised and supervised statistical analyses were performed to highlight discriminatory metabolites and correlate these to sensory attributes. The spray-dried powder scored higher on asparagus flavour compared to the commercial powder. The fibre negatively impacted the taste and mouthfeel of the soups. GC-O-MS confirmed the role of dimethyl sulphide, 2-methoxy-3-isopropyl pyrazine and 2-methoxy-3-isobutyl pyrazine in asparagus odour. Seven new volatile compounds are also proposed to contribute to asparagus flavour notes, most of which were more abundant in the spray-dried powder. This research demonstrates the feasibility of upcycling asparagus waste streams into flavour-rich ingredients with good sensorial properties.
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Affiliation(s)
- Eirini Pegiou
- Wageningen University & Research, Laboratory of Plant Physiology, P.O. Box 16, 6700AA Wageningen, the Netherlands
| | - Joanne W Siccama
- Wageningen University & Research, Laboratory of Food Process Engineering, P.O. Box 16, 6700AA Wageningen, the Netherlands
| | - Roland Mumm
- Wageningen University & Research, Bioscience, P.O. Box 16, 6700AA Wageningen, the Netherlands
| | - Lu Zhang
- Wageningen University & Research, Laboratory of Food Process Engineering, P.O. Box 16, 6700AA Wageningen, the Netherlands
| | - Doris M Jacobs
- Unilever Global Food Innovation Centre, Bronland 14, 6708WH Wageningen, the Netherlands
| | - Xavier Y Lauteslager
- Unilever Global Food Innovation Centre, Bronland 14, 6708WH Wageningen, the Netherlands
| | - Marcia T Knoop
- Unilever Global Food Innovation Centre, Bronland 14, 6708WH Wageningen, the Netherlands
| | - Maarten A I Schutyser
- Wageningen University & Research, Laboratory of Food Process Engineering, P.O. Box 16, 6700AA Wageningen, the Netherlands
| | - Robert D Hall
- Wageningen University & Research, Laboratory of Plant Physiology, P.O. Box 16, 6700AA Wageningen, the Netherlands; Wageningen University & Research, Bioscience, P.O. Box 16, 6700AA Wageningen, the Netherlands.
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4
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Williams C, Stander MA, Medvedovici A, Buica A. Volatile Terpenoid Profiling in Gin and Beer – A Targeted Approach. J Food Compost Anal 2023. [DOI: 10.1016/j.jfca.2023.105178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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5
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Yang Z, Wang Y, Yin Y, Fang W, Wang S. Identification of volatile compounds in chocolate malt. Eur Food Res Technol 2022. [DOI: 10.1007/s00217-022-04158-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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6
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Díaz AB, Durán-Guerrero E, Lasanta C, Castro R. From the Raw Materials to the Bottled Product: Influence of the Entire Production Process on the Organoleptic Profile of Industrial Beers. Foods 2022; 11:3215. [PMID: 37430968 PMCID: PMC9601789 DOI: 10.3390/foods11203215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/07/2022] [Accepted: 10/12/2022] [Indexed: 11/25/2022] Open
Abstract
In the past few years, there has been a growing demand by consumers for more complex beers with distinctive organoleptic profiles. The yeast, raw material (barley or other cereals), hops, and water used add to the major processing stages involved in the brewing process, including malting, mashing, boiling, fermentation, and aging, to significantly determine the sensory profile of the final product. Recent literature on this subject has paid special attention to the impact attributable to the processing conditions and to the fermentation yeast strains used on the aromatic compounds that are found in consumer-ready beers. However, no review papers are available on the specific influence of each of the factors that may affect beer organoleptic characteristics. This review, therefore, focuses on the effect that raw material, as well as the rest of the processes other than alcoholic fermentation, have on the organoleptic profile of beers. Such effect may alter beer aromatic compounds, foaming head, taste, or mouthfeel, among other things. Moreover, the presence of spoilage microorganisms that might lead to consumers' rejection because of their impact on the beers' sensory properties has also been investigated.
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Affiliation(s)
- Ana Belén Díaz
- Chemical Engineering and Food Technology Department, Faculty of Sciences-IVAGRO, University of Cadiz, Agrifood Campus of International Excellence (CeiA3), Polígono Río San Pedro, s/n, 11510 Puerto Real, Cadiz, Spain
| | - Enrique Durán-Guerrero
- Analytical Chemistry Department, Faculty of Sciences-IVAGRO, University of Cadiz, Agrifood Campus of International Excellence (CeiA3), Polígono Río San Pedro, s/n, 11510 Puerto Real, Cadiz, Spain
| | - Cristina Lasanta
- Chemical Engineering and Food Technology Department, Faculty of Sciences-IVAGRO, University of Cadiz, Agrifood Campus of International Excellence (CeiA3), Polígono Río San Pedro, s/n, 11510 Puerto Real, Cadiz, Spain
| | - Remedios Castro
- Analytical Chemistry Department, Faculty of Sciences-IVAGRO, University of Cadiz, Agrifood Campus of International Excellence (CeiA3), Polígono Río San Pedro, s/n, 11510 Puerto Real, Cadiz, Spain
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7
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Morrissy CP, Halstead MA, Féchir M, Carrijo D, Fisk SP, Johnson V, Bettenhausen HM, Shellhammer TH, Hayes PM. Barley Variety and Growing Location Provide Nuanced Contributions to Beer Flavor Using Elite Germplasm in Commercial-Type Malts and Beers. JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS 2022. [DOI: 10.1080/03610470.2022.2110819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Campbell P. Morrissy
- Department of Crop and Soil Science, Oregon State University, Corvallis, OR, U.S.A.
- pFriem Family Brewers, Hood River, OR, U.S.A.
| | - Margaret A. Halstead
- Department of Crop and Soil Science, Oregon State University, Corvallis, OR, U.S.A.
| | - Michael Féchir
- Department of Food Science and Technology, Oregon State University, Corvallis, OR, U.S.A.
| | - Daniela Carrijo
- Department of Plant Science, Pennsylvania State University, University Park, PA, U.S.A.
| | - Scott P. Fisk
- Department of Crop and Soil Science, Oregon State University, Corvallis, OR, U.S.A.
| | | | | | - Thomas H. Shellhammer
- Department of Food Science and Technology, Oregon State University, Corvallis, OR, U.S.A.
| | - Patrick M. Hayes
- Department of Crop and Soil Science, Oregon State University, Corvallis, OR, U.S.A.
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Romero-Rodríguez R, Durán-Guerrero E, Castro R, Díaz AB, Lasanta C. Evaluation of the Influence of the Microorganisms Involved in the Production of Beers on their Sensory Characteristics. FOOD AND BIOPRODUCTS PROCESSING 2022. [DOI: 10.1016/j.fbp.2022.06.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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9
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From Ground to Glass: Evaluation of Unique Barley Varieties for Craft Malting, Craft Brewing, and Consumer Sensory. BEVERAGES 2022. [DOI: 10.3390/beverages8020030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Differentiating agricultural products has been adopted as a strategy to improve farm profitability and thereby business sustainability. This study aimed to evaluate unique barley varieties for craft malting and brewing markets to enhance profitability for diversified grain growers in southwestern Washington. Advanced barley breeding lines from Washington State University (WSU) were compared to a control variety (CDC-Copeland) through field trials, experimental and commercial malting conditions, and consumer sensory evaluation. The beers differed only by the genotype-dependent malt. Malting conditions (experimental or commercial) and field replicate influenced five out of the eight malt quality traits measured, while genotype influenced seven out of eight of the traits. Consumers differentiated the beers through ranking, open description, and check all that apply during a central location test. Based on consumer liking, breeding lines 12WA_120.14 or 12WA_120.17 could replace CDC-Copeland in beers. A total of 83% of consumers responded that they would pay more for a beer if it would support local farmers. This value proposition represents an opportunity for consumer purchasing to support producers, who form the foundation of the craft malt and beer value chain and whose economic success will determine the sustainability of small farms in minor growing regions. We provide further evidence for the contributions of barley genotype to beer flavor, while tracing the impact of barley genotype from ground to glass.
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Stewart S, Sanders R, Ivanova N, Wilkinson KL, Stewart DC, Dong J, Hu S, Evans DE, Able JA. The Influence of Malt Variety and Origin on Wort Flavor. JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS 2022. [DOI: 10.1080/03610470.2022.2041156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Susan Stewart
- School of Agriculture, Food & Wine, Waite Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Ross Sanders
- School of Agriculture, Food & Wine, Waite Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Natalja Ivanova
- School of Agriculture, Food & Wine, Waite Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Kerry L. Wilkinson
- School of Agriculture, Food & Wine, Waite Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | | | - Jianjun Dong
- State Key Laboratory of Biological Fermentation Engineering of Beer, Tsingtao Brewery Co. Ltd, Qingdao, P. R. China
| | - Shumin Hu
- State Key Laboratory of Biological Fermentation Engineering of Beer, Tsingtao Brewery Co. Ltd, Qingdao, P. R. China
| | | | - Jason A. Able
- School of Agriculture, Food & Wine, Waite Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
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11
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Adetokunboh AH, Obilana AO, Jideani VA. Enzyme and Antioxidant Activities of Malted Bambara Groundnut as Affected by Steeping and Sprouting Times. Foods 2022; 11:783. [PMID: 35327205 PMCID: PMC8947651 DOI: 10.3390/foods11060783] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 02/26/2022] [Accepted: 02/28/2022] [Indexed: 02/04/2023] Open
Abstract
Bambara groundnut (BGN) is termed a complete food due to its nutritional composition and has been researched often for its nutritional constituents. Malting BGN seeds have shown improved nutritional and functional characteristics, which can be used to produce an amylase-rich product as a functional ingredient for food and beverage production in homes and industries. The aim of this study was to investigate the enzyme and antioxidant activities of malted BGN affected by steeping and sprouting times. BGN was malted by steeping in distilled water at 25-30 °C for 36 and 48 h and then sprouted for 144 h at 30 °C. Samples were drawn every 24 h for drying to study the effect of steeping and sprouting times on the moisture, sprout length, pH, colour, protein content, amylase, total polyphenols, and antioxidant activities of the BGN seeds. The steeping and sprouting times significantly affected the BGN malt colour quality and pH. The protein content of the malted BGN seeds was not significantly different based on steeping and sprouting times. Steeping and sprouting times significantly affected the α- and β-amylase activities of the BGN seeds. The activity of amylases for 36 and 48 h steeping times were 0.16 and 0.15 CU/g for α-amylase and were 0.22 and 0.23 BU/g for β-amylase, respectively. Amylase-rich BGN malt was produced by steeping for 36 h and sprouting for 96 h. Amylase-rich BGN malt can be useful as a functional food ingredient in food and beverage formulations.
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Affiliation(s)
| | | | - Victoria A. Jideani
- Department of Food Science and Technology, Cape Peninsula University of Technology, Bellville 7535, South Africa; (A.H.A.); (A.O.O.)
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12
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Gribkova IN, Kharlamova LN, Lazareva IV, Zakharov MA, Zakharova VA, Kozlov VI. The Influence of Hop Phenolic Compounds on Dry Hopping Beer Quality. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27030740. [PMID: 35164005 PMCID: PMC8838744 DOI: 10.3390/molecules27030740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/18/2022] [Accepted: 01/21/2022] [Indexed: 11/19/2022]
Abstract
Background: The article considers the phenolic hop compounds’ effect on the quality indicators of finished beer. The topic under consideration is relevant since it touches on the beer matrix colloidal stability when compounds with potential destabilizing activity are introduced into it from the outside. Methods: The industrial beer samples’ quality was assessed by industry-accepted methods and using instrumental analysis methods (high-performance liquid chromatography methods—HPLC). The obtained statistical data were processed by the Statistics program (Microsoft Corporation, Redmond, WA, USA, 2006). Results: The study made it possible to make assumptions about the functional dependence of the iso-α-bitter resins and isoxanthohumol content in beer samples. Mathematical analysis indicate interactions between protein molecules and different malted grain and hop compounds are involved in beer structure, in contrast to dry hopped beer, where iso-a-bitter resins, protein, and coloring compounds were significant, with a lower coefficient of determination. The main role of rutin in the descriptor hop bitterness has been established in kettle beer hopping technology, and catechin in dry beer hopping technology, respectively. The important role of soluble nitrogen and β-glucan dextrins in the perception of sensory descriptors of various technologies’ beers, as well as phenolic compounds in relation to the formation of bitterness and astringency of beer of classical technology and cold hopping, has been shown. Conclusions: The obtained mathematical relationships allow predicting the resulting beer quality and also make it possible to create the desired flavor profiles.
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13
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Morrissy CP, Féchir M, Bettenhausen HM, Van Simaeys KR, Fisk S, Hernandez J, Mathias K, Benson A, Shellhammer TH, Hayes PM. Continued Exploration of Barley Genotype Contribution to Base Malt and Beer Flavor Through the Evaluation of Lines Sharing Maris Otter® Parentage. JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS 2021. [DOI: 10.1080/03610470.2021.1952509] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Campbell P. Morrissy
- Department of Crop and Soil Science, Oregon State University, Corvallis, Oregon, U.S.A
| | - Michael Féchir
- Department of Food Science and Technology, Oregon State University, Corvallis, Oregon, U.S.A
| | - Harmonie M. Bettenhausen
- Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, Colorado, USA
| | - Karli R. Van Simaeys
- Department of Food Science and Technology, Oregon State University, Corvallis, Oregon, U.S.A
| | - Scott Fisk
- Department of Crop and Soil Science, Oregon State University, Corvallis, Oregon, U.S.A
| | - Javier Hernandez
- Department of Crop and Soil Science, Oregon State University, Corvallis, Oregon, U.S.A
| | | | | | - Thomas H. Shellhammer
- Department of Food Science and Technology, Oregon State University, Corvallis, Oregon, U.S.A
| | - Patrick M. Hayes
- Department of Crop and Soil Science, Oregon State University, Corvallis, Oregon, U.S.A
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14
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Craine EB, Bramwell S, Ross CF, Fisk S, Murphy KM. Strategic malting barley improvement for craft brewers through consumer sensory evaluation of malt and beer. J Food Sci 2021; 86:3628-3644. [PMID: 34190346 DOI: 10.1111/1750-3841.15786] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 05/05/2021] [Accepted: 05/10/2021] [Indexed: 01/22/2023]
Abstract
American craft brewers are targeting barley malt as a novel source of flavor and as a means of differentiation. However, fundamental tools have only recently emerged to aid barley breeders in supporting this effort, such as the hot steep malt sensory method, a wort preparation method recently approved by the American Society of Brewing Chemists for evaluation of extractable malt flavor. The primary objective of this study was to determine if insights into beer liking and sensory attributes can be gained through hot steep malt sensory using an untrained panel of craft beer consumers (n = 95). We evaluated consumer acceptance of hot steep and beer samples of different barley genotypes using a 9-point hedonic scale, check-all-that-apply (CATA), and open comment during separate sensory panels. Beers brewed with Washington State University breeding lines (n = 4), selected for all-malt craft brewing, generally had higher consumer acceptance than the industry-standard control variety (CDC Copeland). Genotype had a significant influence on the consumer acceptance of beer aroma, appearance, taste/flavor, sweetness, and overall liking but only on hot steep appearance. Significant differences between genotypes were found for 18% (fruity and other) and 46% (chemical, citrus, earthy, fruity, stale, and sweet aromatic) of CATA attributes for the hot steep and beer panels, respectively. Hot steep and beer liking and sensory attributes had low correlation coefficients. For example, beer overall liking was negatively correlated with chemical (r = -0.338, p < 0.0001) and positively correlated with fruity (r = 0.265, p < 0.0001). This study demonstrates that untrained craft beer consumers can better differentiate among genotypes using beers than hot steep samples. PRACTICAL APPLICATION: In general, Washington State University barley breeding lines had higher consumer acceptance than the control variety, CDC Copeland. Each genotype had a distinctive beer flavor profile, such as 12WA_120.14 (fruity and sweet aromatic), which had the highest consumer acceptance ratings, and 10WA_107.43 (citrus), which has been released as the variety "Palmer." The results illustrate that the use of different barley genotypes presents varied sensory properties in the final beer and that particular malt and beer sensory attributes may influence consumer acceptance.
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Affiliation(s)
- Evan B Craine
- Department of Crop and Soil Sciences, Washington State University, Washington, USA
| | - Stephen Bramwell
- Thurston County Extension, Washington State University, Washington, USA
| | - Carolyn F Ross
- School of Food Science, Washington State University, Washington, USA
| | - Scott Fisk
- Department of Crop and Soil Science, Oregon State University, Oregon, USA
| | - Kevin M Murphy
- Department of Crop and Soil Sciences, Washington State University, Washington, USA
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15
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Bettenhausen HM, Barr L, Omerigic H, Yao L, Heuberger AL. Mass Spectrometry Metabolomics of Hot Steep Malt Extracts and Association to Sensory Traits. JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS 2021. [DOI: 10.1080/03610470.2020.1869499] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Harmonie M. Bettenhausen
- Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO, U.S.A.
| | | | - Heather Omerigic
- Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO, U.S.A.
| | - Linxing Yao
- Analytical Resources Core-Bioanalysis and Omics Center, Colorado State University, Fort Collins, CO, U.S.A.
| | - Adam L. Heuberger
- Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO, U.S.A.
- Department of Soil and Crop Sciences, Colorado State University, Fort Collins, CO, U.S.A
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16
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Windes S, Bettenhausen HM, Simaeys KRV, Clawson J, Fisk S, Heuberger AL, Lim J, Queisser SH, Shellhammer TH, Hayes PM. Comprehensive Analysis of Different Contemporary Barley Genotypes Enhances and Expands the Scope of Barley Contributions to Beer Flavor. JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS 2020. [DOI: 10.1080/03610470.2020.1843964] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- S. Windes
- Oregon State University, Department of Crop and Soil Science, Corvallis, OR, U.S.A
| | - H. M. Bettenhausen
- Colorado State University, Horticulture and Landscape Architecture, Fort Collins, CO, U.S.A
| | - K. R. Van Simaeys
- Oregon State University, Department of Food Science and Technology, Corvallis, OR, U.S.A
| | - J. Clawson
- Oregon State University, Department of Food Science and Technology, Corvallis, OR, U.S.A
| | - S. Fisk
- Oregon State University, Department of Crop and Soil Science, Corvallis, OR, U.S.A
| | - A. L. Heuberger
- Colorado State University, Horticulture and Landscape Architecture, Fort Collins, CO, U.S.A
| | - J. Lim
- Oregon State University, Department of Food Science and Technology, Corvallis, OR, U.S.A
| | - S. H. Queisser
- Oregon State University, Department of Food Science and Technology, Corvallis, OR, U.S.A
| | - T. H. Shellhammer
- Oregon State University, Department of Food Science and Technology, Corvallis, OR, U.S.A
| | - P. M. Hayes
- Oregon State University, Department of Crop and Soil Science, Corvallis, OR, U.S.A
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17
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Thompson-Witrick KA, Pitts E. Nitrogen Content in Craft Malts: Effects on Total Ester Concentration in Beer. JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS 2020. [DOI: 10.1080/03610470.2020.1778432] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Katherine A. Thompson-Witrick
- Animal Science, Foods and Nutrition, Southern Illinois University - Carbondale, Carbondale, IL 62901, U.S.A
- Fermentation Science Institute Illinois University - Carbondale, Carbondale, IL 62901, U.S.A
- Department of Food Science and Human Nutrition, University of Florida, Gainesville, FL 32611, U.S.A
| | - Eric Pitts
- Fermentation Science Institute Illinois University - Carbondale, Carbondale, IL 62901, U.S.A
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