1
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Piergiovanni M, Gosetti F, Rocío-Bautista P, Termopoli V. Aroma determination in alcoholic beverages: Green MS-based sample preparation approaches. MASS SPECTROMETRY REVIEWS 2024; 43:660-682. [PMID: 35980114 DOI: 10.1002/mas.21802] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 07/12/2022] [Accepted: 07/15/2022] [Indexed: 06/15/2023]
Abstract
Aroma determination in alcoholic beverages has become a hot research topic due to the ongoing effort to obtain quality products, especially in a globalized market. Consumer satisfaction is mainly achieved by balancing several aroma compounds, which are mixtures of numerous volatile molecules enclosed in challenging matrices. Thus, sample preparation strategies for quality control and product development are required. They involve several steps including copious amounts of hazardous solvents or time-consuming procedures. This is bucking the trend of the ever-increasing pressure to reduce the environmental impact of analytical chemistry processes. Hence, the evolution of sample preparation procedures has directed towards miniaturized techniques to decrease or avoid the use of hazardous solvents and integrating sampling, extraction, and enrichment of the targeted analytes in fewer steps. Mass spectrometry coupled to gas or liquid chromatography is particularly well suited to address the complexity of these matrices. This review surveys advancements of green miniaturized techniques coupled to mass spectrometry applied on all categories of odor-active molecules in the most consumed alcoholic beverages: beer, wine, and spirits. The targeted literature consider progresses over the past 20 years.
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Affiliation(s)
- Maurizio Piergiovanni
- Centre Agriculture Food Environment (C3A), University of Trento, San Michele all'Adige, Italy
| | - Fabio Gosetti
- Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milano, Italy
| | - Priscilla Rocío-Bautista
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
| | - Veronica Termopoli
- Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milano, Italy
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2
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Gao YF, Li XY, Wang QL, Li ZH, Chi SX, Dong Y, Guo L, Zhang YH. Discrimination and quantification of volatile compounds in beer by FTIR combined with machine learning approaches. Food Chem X 2024; 22:101300. [PMID: 38571574 PMCID: PMC10987895 DOI: 10.1016/j.fochx.2024.101300] [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: 12/13/2023] [Revised: 03/11/2024] [Accepted: 03/15/2024] [Indexed: 04/05/2024] Open
Abstract
The composition of volatile compounds in beer is crucial to the quality of beer. Herein, we identified 23 volatile compounds, namely, 12 esters, 4 alcohols, 5 acids, and 2 phenols, in nine different beer types using GC-MS. By performing PCA of the data of the flavor compounds, the different beer types were well discriminated. Ethyl caproate, ethyl caprylate, and phenylethyl alcohol were identified as the crucial volatile compounds to discriminate different beers. PLS regression analysis was performed to model and predict the contents of six crucial volatile compounds in the beer samples based on the characteristic wavelength of the FTIR spectrum. The R2 value of each sample in the prediction model was 0.9398-0.9994, and RMSEP was 0.0122-0.7011. The method proposed in this paper has been applied to determine flavor compounds in beer samples with good consistency compared with GC-MS.
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Affiliation(s)
- Yi-Fang Gao
- Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, PR China
- Department of Food Science, Northeast Agricultural University, Harbin 150030, PR China
| | - Xiao-Yan Li
- Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, PR China
- Department of Food Science, Northeast Agricultural University, Harbin 150030, PR China
| | - Qin-Ling Wang
- Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, PR China
- Department of Food Science, Northeast Agricultural University, Harbin 150030, PR China
| | - Zhong-Han Li
- Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, PR China
- Department of Food Science, Northeast Agricultural University, Harbin 150030, PR China
| | - Shi-Xin Chi
- Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, PR China
- Department of Food Science, Northeast Agricultural University, Harbin 150030, PR China
| | - Yan Dong
- Daqing Branch of Heilongjiang Academy of Sciences, Daqing 163316, PR China
| | - Ling Guo
- Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, PR China
- Department of Food Science, Northeast Agricultural University, Harbin 150030, PR China
| | - Ying-Hua Zhang
- Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, PR China
- Department of Food Science, Northeast Agricultural University, Harbin 150030, PR China
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3
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Usman I, Sana S, Afzaal M, Imran A, Saeed F, Ahmed A, Shah YA, Munir M, Ateeq H, Afzal A, Azam I, Ejaz A, Nayik GA, Khan MR. Advances and challenges in conventional and modern techniques for halal food authentication: A review. Food Sci Nutr 2024; 12:1430-1443. [PMID: 38455157 PMCID: PMC10916607 DOI: 10.1002/fsn3.3870] [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: 02/09/2023] [Revised: 11/05/2023] [Accepted: 11/13/2023] [Indexed: 03/09/2024] Open
Abstract
Food is one of the most necessary needs since human civilization. For Muslims, it is mandatory to consume halal food. From a halal authentication perspective, adulteration of food products is an emerging challenge worldwide. The demand for halal food consumption has resulted in an ever-increasing need for halal product validity. In the market, there are several food products in which actual ingredients and their source are not mentioned on the label and cannot be observed by the naked eye. Commonly nonhalal items include pig derivatives like lard, pork, and gelatin derivatives, dead meats, alcohol, blood, and prohibited animals. Purposely, various conventional and modern methods offer precise approaches to ensure the halalness and wholesomeness of food products. Conventional methods are physiochemical (dielectric) and electrophoresis. At the same time, modern techniques include high-pressure liquid chromatography (HPLC), gas chromatography (GC), electronic nose (E-Nose), polymerase chain reaction (PCR), enzyme-linked immunosorbent assay (ELISA), differential scanning calorimetry (DSC), nuclear magnetic resonance (NMR), near-infrared (NIR) spectroscopy, and Fourier transform infrared (FTIR) spectroscopy. This review intends to give an extensive and updated overview of conventional and modern analytical methods for ensuring food halal authenticity.
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Affiliation(s)
- Ifrah Usman
- Department of Food SciencesGovernment College University FaisalabadFaisalabadPakistan
- University Institute of Food Science and Technology, The University of LahoreLahorePakistan
| | - Saima Sana
- Department of Food SciencesGovernment College University FaisalabadFaisalabadPakistan
| | - Muhammad Afzaal
- Department of Food SciencesGovernment College University FaisalabadFaisalabadPakistan
| | - Ali Imran
- Department of Food SciencesGovernment College University FaisalabadFaisalabadPakistan
| | - Farhan Saeed
- Department of Food SciencesGovernment College University FaisalabadFaisalabadPakistan
| | - Aftab Ahmed
- Department of Nutritional SciencesGovernment College University FaisalabadFaisalabadPakistan
| | - Yasir Abbas Shah
- Department of Food SciencesGovernment College University FaisalabadFaisalabadPakistan
| | - Muniba Munir
- National Institute for Biotechnology & Genetic Engineering FaisalabadFaisalabadPakistan
| | - Huda Ateeq
- Department of Food SciencesGovernment College University FaisalabadFaisalabadPakistan
| | - Atka Afzal
- Department of Food SciencesGovernment College University FaisalabadFaisalabadPakistan
| | - Iqra Azam
- Department of Food SciencesGovernment College Women University FaisalabadFaisalabadPakistan
| | - Afaf Ejaz
- Department of Food SciencesGovernment College University FaisalabadFaisalabadPakistan
| | - Gulzar Ahmad Nayik
- Department of Food Science and TechnologyGovernment Degree College ShopianShopianJammu and KashmirIndia
| | - Mahbubar Rahman Khan
- Department of Food Processing and PreservationHajee Mohammad Danesh Science & Technology UniversityBangladesh
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Roberts R, Khomenko I, Eyres GT, Bremer P, Silcock P, Betta E, Biasioli F. Online monitoring of higher alcohols and esters throughout beer fermentation by commercial Saccharomyces cerevisiae and Saccharomyces pastorianus yeast. JOURNAL OF MASS SPECTROMETRY : JMS 2023; 58:e4959. [PMID: 37491759 DOI: 10.1002/jms.4959] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 04/14/2023] [Accepted: 06/18/2023] [Indexed: 07/27/2023]
Abstract
Higher alcohols and esters are among the predominant classes of volatile organic compounds (VOCs) that influence the quality of beer. The concentrations of these compounds are determined through a specific yeast strain selection and fermentation conditions. The effect of yeast strains on the formation of higher alcohols and esters throughout fermentations (at 20°C) was investigated. Flavour-relevant esters (ethyl acetate, isoamyl acetate, ethyl hexanoate and ethyl octanoate) and higher alcohols (isoamyl alcohol, isobutyl alcohol and phenylethyl alcohol) were monitored throughout the fermentation using proton transfer reaction-time of flight-mass spectrometry (PTR-ToF-MS) coupled with an automated sampling system for continuous measurements. Compound identification was confirmed by analysis of samples using gas chromatography-mass spectrometry (GC-MS). Results demonstrated the specific time points where variation in higher alcohol and ester generation between yeast strains occurred. In particular, the concentrations of isoamyl acetate, ethyl octanoate and isoamyl alcohol between yeast strains were significantly different over the first 2 days of fermentation; whereas, after Day 3, no significant differences were observed. The two Saccharomyces pastorianus strains produced comparable concentrations of the key higher alcohols and esters. However, the key higher alcohol and ester concentrations varied greatly between the two S. cerevisiae strains. The use of PTR-ToF-MS to rapidly measure multiple yeast strains provides new insights on fermentation for brewers to modify the sensory profile and optimise quality.
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Affiliation(s)
- Rebecca Roberts
- Department of Food Science, University of Otago, Dunedin, New Zealand
| | - Iuliia Khomenko
- Sensory Quality Unit, Research and Innovation Centre, Fondazione Edmund Mach, Trento, Italy
| | - Graham T Eyres
- Department of Food Science, University of Otago, Dunedin, New Zealand
| | - Phil Bremer
- Department of Food Science, University of Otago, Dunedin, New Zealand
| | - Patrick Silcock
- Department of Food Science, University of Otago, Dunedin, New Zealand
| | - Emanuela Betta
- Sensory Quality Unit, Research and Innovation Centre, Fondazione Edmund Mach, Trento, Italy
| | - Franco Biasioli
- Sensory Quality Unit, Research and Innovation Centre, Fondazione Edmund Mach, Trento, Italy
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Rodolfi M, Valentoni A, Pretti L, Sanna M, Guidotti S, Marchioni I, Ganino T. From Hop to Beer: Influence of Different Organic Foliar Fertilisation Treatments on Hop Oil Profile and Derived Beers' Flavour. PLANTS (BASEL, SWITZERLAND) 2023; 12:plants12091861. [PMID: 37176918 PMCID: PMC10180877 DOI: 10.3390/plants12091861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/27/2023] [Accepted: 04/28/2023] [Indexed: 05/15/2023]
Abstract
Foliar fertilisation is known to influence the physiological response of Humulus lupulus (hop plants), but its effect on the flavour profile of beer still has to be investigated. By comparing the effects of four fertilisation treatments, this study aims at determining whether different foliar fertilisation treatments have a significant impact on hop plants' aromatic quality and that of the beer produced. Hop cones harvested from each experimental treatment were brewed to obtain five single dry-hopped beers, which were subsequently analysed. Gas chromatography-mass spectrometry (GC-MS) and electronic nose (Cyranose 320) analyses were performed on the hop cones, while headspace solid-phase microextraction-gas chromatography-mass spectrometry HS-SPME-GC-MS, electronic nose and sensory analyses were carried out on the beers produced. The analyses not only allowed for a differentiation between the hops from the four fertilisation treatments and the control but also enabled a differentiation between the beers produced for their identification. Sensory evaluation revealed consumer preferences regarding the dry-hopped beers analysed, evidencing their distinctive features, including significant differences in both aroma and flavour.
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Affiliation(s)
| | | | - Luca Pretti
- Porto Conte Ricerche S.r.l., 07041 Alghero, Italy
| | | | - Simone Guidotti
- Lab Service Analytica S.r.l., Via Emilia, 51/c, 40011 Anzola dell'Emilia, Italy
| | - Ilaria Marchioni
- Department of Food and Drug, University of Parma, 43124 Parma, Italy
| | - Tommaso Ganino
- Department of Food and Drug, University of Parma, 43124 Parma, Italy
- National Research Council, Institute of BioEconomy (IBE), Via Madonna del Piano, 10, 50019 Sesto Fiorentino, Italy
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6
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Cabanas-Garrido EC, Ledesma-Escobar CA, Priego-Capote F. Use of surgical masks for sampling in the determination of volatile organic compounds. Talanta 2023. [DOI: 10.1016/j.talanta.2022.124105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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7
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Xu N, Ma F, Yin H, Yu W, Zhang C, Zhan S, Huang T. Impacts of malt protein removal on yeast fermentation efficiency. J Texture Stud 2023; 54:146-152. [PMID: 36175379 DOI: 10.1111/jtxs.12726] [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: 07/31/2022] [Revised: 09/21/2022] [Accepted: 09/23/2022] [Indexed: 11/28/2022]
Abstract
The effects of malt protein removal by Neutrase using Canadian and French commercial malts (Malt 1 and Malt 2) on mashing efficiency, and production of violate compounds during fermentation were determined using high performance liquid chromatography (HPLC), headspace-solid-phase microextraction coupled with gas chromatography-mass spectrometry analysis (HS-SMPE-GC-MS). HPLC results showed that for Malt 1 containing lower free- and total-β-amylase but higher α-amylase enzyme activity, Neutrase significantly increased the content of maltose, glucose and maltotriose, whereas for Malt 2, only glucose content increased. For Malt 1, the increased glucose/maltose ratio after Neutrase addition led to higher ethanol concentration than that with no Neutrase (4.06% vs. 2.09%), whereas for Malt 2, no significant differences were observed (2.92% vs. 3.09%). HS-SPME-GC-MS showed that for Malt 1 and Malt 2, Neutrase not influenced the violate compounds composition, whereas reduced their contents. This suggests that malt protein removal by Neutrase impairs the production of volatile compounds.
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Affiliation(s)
- Nan Xu
- State Key Laboratory of Biological Fermentation Engineering of Beer, Tsingtao Brewery Co. Ltd., Qingdao, China
| | - Fuhao Ma
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, China
| | - Hua Yin
- State Key Laboratory of Biological Fermentation Engineering of Beer, Tsingtao Brewery Co. Ltd., Qingdao, China
| | - Wenwen Yu
- Department of Food Science and Engineering, Jinan University, Guangzhou City, Guangdong, China
| | - Cui Zhang
- State Key Laboratory of Biological Fermentation Engineering of Beer, Tsingtao Brewery Co. Ltd., Qingdao, China
| | - Shengnan Zhan
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, China
| | - Tao Huang
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, China
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8
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Versatility of Saccharomyces cerevisiae 41CM in the Brewery Sector: Use as a Starter for “Ale” and “Lager” Craft Beer Production. Processes (Basel) 2022. [DOI: 10.3390/pr10122495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Craft breweries tend to use special raw materials and also special ingredients (spices, herbs, fruits) to typify beers, but the metabolic activities of yeasts play a primary role in defining the sensory characteristics of this beverage. Saccharomyces cerevisiae and Saccharomyces pastorianus are yeast species usually used for ale and lager beer production. The selection and use of new yeast starters with peculiar technological and enzymatic characteristics could represent the key point for the production of beers with good and distinctive organoleptic properties. In this study, the fermentative performance of S. cerevisiae 41CM yeast isolated from the vineyard environment for ale and lager craft beer production on a laboratory scale was evaluated. The commercial yeast S. cerevisiae Fermentis S-04 and S. pastorianus Weihenstephan 34/70 were used as reference strains. S. cerevisiae 41CM showed fermentative kinetics similar to commercial starters, both in lager (12 °C) and ale (20 °C) brewing. In all beers brewed, the largest percentage of volatile compounds synthesized during the fermentation were alcohols, followed by esters, terpenes, and aldehydes. In particular, S. cerevisiae 41CM starter contributed a higher relative percentage of esters in the ale beer than that detected in the lager beer, without ever synthesizing unwanted volatile compounds.
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9
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Effects of Botanical Ingredients Addition on the Bioactive Compounds and Quality of Non-Alcoholic and Craft Beer. PLANTS 2022; 11:plants11151958. [PMID: 35956436 PMCID: PMC9370188 DOI: 10.3390/plants11151958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 07/26/2022] [Accepted: 07/26/2022] [Indexed: 11/28/2022]
Abstract
Special beers, known as artisanal, are progressively gaining consumer preference, opening up competition, and acquiring more space in the market. Considering that, exploration for new formulations is justified and plants represent a source of novel compounds with promising antioxidant activity for this beer segment. This paper aims to evaluate the current knowledge on the role of botanical ingredients on the final yield of bioactive compounds in special beer, and how these molecules generally affect the sensory profile. Furthermore, the estimated difficulties of implementation, taking into account the new processes and the relative cost, are discussed. The addition of plants to beer could serve the interests of both the industry and consumers, on one hand, by improving the functional properties and offering a unique flavor, and on the other hand by adding variety to the craft beer landscape. This paper provides guidance and future directions for the development of new products to boost the brewing industry. Brewing processes might affect the valuable compounds, especially the phenolic content. Consequently, future studies need to identify new methods for protecting the level of bioactive compounds in special beer and increasing the bio-accessibility, along with optimization of the sensory and technological properties.
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Bauwens J, Van Opstaele F, Karatairis C, Weiland F, Eggermont L, Jaskula‐Goiris B, De Rouck G, De Brabanter J, Aerts G, De Cooman L. Assessing the ageing process of commercial non‐alcoholic beers in comparison to their lager beer counterparts. JOURNAL OF THE INSTITUTE OF BREWING 2022. [DOI: 10.1002/jib.698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jeroen Bauwens
- Department of Microbial and Molecular Systems (M2S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) KU Leuven Ghent Technology Campus, Gebroeders de Smetstraat 1 9000 Ghent Belgium
| | - Filip Van Opstaele
- Department of Microbial and Molecular Systems (M2S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) KU Leuven Ghent Technology Campus, Gebroeders de Smetstraat 1 9000 Ghent Belgium
| | - Chrysovalantis Karatairis
- Department of Microbial and Molecular Systems (M2S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) KU Leuven Ghent Technology Campus, Gebroeders de Smetstraat 1 9000 Ghent Belgium
| | - Florian Weiland
- Department of Microbial and Molecular Systems (M2S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) KU Leuven Ghent Technology Campus, Gebroeders de Smetstraat 1 9000 Ghent Belgium
| | - Lore Eggermont
- Department of Microbial and Molecular Systems (M2S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) KU Leuven Ghent Technology Campus, Gebroeders de Smetstraat 1 9000 Ghent Belgium
| | - Barbara Jaskula‐Goiris
- Department of Microbial and Molecular Systems (M2S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) KU Leuven Ghent Technology Campus, Gebroeders de Smetstraat 1 9000 Ghent Belgium
| | - Gert De Rouck
- Department of Microbial and Molecular Systems (M2S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) KU Leuven Ghent Technology Campus, Gebroeders de Smetstraat 1 9000 Ghent Belgium
| | - Jos De Brabanter
- Department of Electrical Engineering (ESAT), member of the division STADIUS, Stadius Centre for Dynamical Systems, Signal Processing and Data Analytics KU Leuven Kasteelpark Arenberg 10 – box 2446, 3001 Leuven Belgium
| | - Guido Aerts
- Department of Microbial and Molecular Systems (M2S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) KU Leuven Ghent Technology Campus, Gebroeders de Smetstraat 1 9000 Ghent Belgium
| | - Luc De Cooman
- Department of Microbial and Molecular Systems (M2S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) KU Leuven Ghent Technology Campus, Gebroeders de Smetstraat 1 9000 Ghent Belgium
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11
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Wang S, Zhao C, Wang Y, Li C, Sun Z, Liu X, Yin Y, Yang Z, Fang W. Effects of crystal malts as adjunct on the quality of craft beers. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Shuo Wang
- School of Food Science and Engineering Yangzhou University Yangzhou PR China
| | - Chuanyan Zhao
- School of Food Science and Engineering Yangzhou University Yangzhou PR China
| | - Yirong Wang
- School of Food Science and Engineering Yangzhou University Yangzhou PR China
| | - Chuanwei Li
- School of Food Science and Engineering Yangzhou University Yangzhou PR China
| | - Ziang Sun
- School of Food Science and Engineering Yangzhou University Yangzhou PR China
| | - Xiaofang Liu
- School of Tourism and Cuisine Yangzhou University Yangzhou PR China
| | - Yongqi Yin
- School of Food Science and Engineering Yangzhou University Yangzhou PR China
| | - Zhengfei Yang
- School of Food Science and Engineering Yangzhou University Yangzhou PR China
| | - Weiming Fang
- School of Food Science and Engineering Yangzhou University Yangzhou PR China
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He L, Gao Y, Zhao L. Online coupling of bubbling extraction with gas chromatography-mass spectrometry for rapid quantitative analysis of volatiles in beer. J Chromatogr A 2022; 1665:462800. [DOI: 10.1016/j.chroma.2021.462800] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 12/19/2021] [Accepted: 12/31/2021] [Indexed: 10/19/2022]
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13
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Dusart A, Mertens B, Van Hoeck E, Simon M, Goscinny S, Collin S. Occurrence of (suspected) genotoxic flavoring substances in Belgian alcohol-free beers. Food Chem 2022; 369:130917. [PMID: 34464835 DOI: 10.1016/j.foodchem.2021.130917] [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: 04/25/2021] [Revised: 08/11/2021] [Accepted: 08/17/2021] [Indexed: 11/04/2022]
Abstract
The regulatory landscape of flavorings is evolving, thereby putting pressure on control laboratories to develop analytical methods for a wide range of compounds in various types of food and drinks. In order to improve the monitoring of flavoring substances, a versatile and accurate analytical method using the solvent-assisted flavor evaporation (SAFE) technique coupled to GC-MS(SIM) was developed and validated. Focus was put on authorized flavoring substances requiring specific attention due to a genotoxic concern based on information from European risks assessment reports. Thirty-seven (suspected) genotoxic flavoring substances were analyzed in a selection of ten alcohol-free beers. Five suspected genotoxic compounds (i.e. 1-(2-furyl)-2-propanone, 2-acetylfuran, 2-acetyl-5-methylfuran, 2-acetyl-3,5-dimethylfuran, hex-2-eno-1,4-lactone) as well as two confirmed genotoxic flavoring substances (p-mentha-1,8-dien-7-al, 2,4-pentanedione) were identified and quantified among the selected samples. Low concentrations and natural occurrences of the identified compounds suggested that these were not added as such but rather originated from heat-treatments or from plant-based extracts.
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Affiliation(s)
- A Dusart
- Department of Chemical and Physical Health Risks, Sciensano, Rue Juliette Wytsman 14, 1050 Ixelles, Belgium.
| | - B Mertens
- Department of Chemical and Physical Health Risks, Sciensano, Rue Juliette Wytsman 14, 1050 Ixelles, Belgium
| | - E Van Hoeck
- Department of Chemical and Physical Health Risks, Sciensano, Rue Juliette Wytsman 14, 1050 Ixelles, Belgium
| | - M Simon
- Unité de Brasserie et des Industries Alimentaires, Louvain Institute of Biomolecular Science and Technology (LIBST), Faculté des Bioingénieurs, Université catholique de Louvain, Croix du Sud 2, Box L7.05.07, 1348 Louvain-la-Neuve, Belgium
| | - S Goscinny
- Department of Chemical and Physical Health Risks, Sciensano, Rue Juliette Wytsman 14, 1050 Ixelles, Belgium
| | - S Collin
- Unité de Brasserie et des Industries Alimentaires, Louvain Institute of Biomolecular Science and Technology (LIBST), Faculté des Bioingénieurs, Université catholique de Louvain, Croix du Sud 2, Box L7.05.07, 1348 Louvain-la-Neuve, Belgium
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14
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Screening of Yeast in Various Vineyard Soil and Study on Its Flavor Compounds from Brewing Grape Wine. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27020512. [PMID: 35056826 PMCID: PMC8780879 DOI: 10.3390/molecules27020512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/09/2022] [Accepted: 01/11/2022] [Indexed: 11/23/2022]
Abstract
In order to screen out Saccharomyces cerevisiae suitable for table grape fermentation, and compare it with commercial Saccharomyces cerevisiae in terms of fermentation performance and aroma producing substances, differences of fermentation flavor caused by different strains were discussed. In this experiment, yeast was isolated and purified from vineyard soil, 26s rDNA identification and fermentation substrate tolerance analysis were carried out, and the causes of flavor differences of wine were analyzed from three aspects: GC-MS, PCA and sensory evaluation. The results showed that strain S1 had the highest floral aroma fraction, corresponding to its high production of ethyl octanoate and other substances, and it had the characteristics of high sugar tolerance. The fruit sensory score of S3 wine was the highest among the six wines. Through exploration and analysis, it was found that compared with commercial Saccharomyces cerevisiae, the screened strains had more advantages in fermenting table grapes. The flavor of each wine was directly related to the growth characteristics and tolerance of its strains.
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15
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Adjustment of Impact Odorants in Hutai-8 Rose Wine by Co-fermentation of Pichia fermentans and Saccharomyces cerevisiae. Food Res Int 2022; 153:110959. [DOI: 10.1016/j.foodres.2022.110959] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 12/22/2021] [Accepted: 12/29/2021] [Indexed: 11/24/2022]
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16
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Hu S, Deng H, Liu R, Yu W. Molecular brewing: The molecular structural effects of starch adjuncts on barley malt brewing performances. Int J Biol Macromol 2021; 193:661-671. [PMID: 34717974 DOI: 10.1016/j.ijbiomac.2021.10.097] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 09/18/2021] [Accepted: 10/13/2021] [Indexed: 10/20/2022]
Abstract
In this study, the effects of starch adjuncts with different fine molecular structures obtained by size-exclusion chromatography on the mashing and fermentation efficiencies of barley malts were investigated. Following fermentation, violate compounds of freshly-fermented beer samples were determined by headspace-solid-phase microextraction coupled with gas chromatography-mass spectrometry analysis (HS-SMPE-GC-MS). High performance liquid chromatography results showed that depending on their molecular structures, starch adjuncts addition significantly increased wort maltose and maltotriose content, whereas reducing the glucose content and thus both the ratios of glucose and maltotriose to that of the maltose. The whole fermentation by dry beer yeast was finished within the first 48 h and reached to equilibrium for the rest 72 h, represented by the stable soluble protein content. Results also showed that the addition of starch adjuncts resulted into increased alcohol content, which was mainly attributed to the altered glucose/maltose ratio. The HS-SPME-GC-MS results showed that whether or not with starch adjuncts addition, the composition of violate compounds were not significantly influenced, their content, on the contrary, were altered, represented by different peak heights. This study provides important information concerning the molecular effects of starch adjuncts on brewing performances of barley malts, and also provides a new pathway for choosing suitable types of adjuncts for making beer with better quality.
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Affiliation(s)
- Shumin Hu
- State Key Laboratory of Biological Fermentation Engineering of Beer, Tsingtao Brewery Co. Ltd., Qingdao, China
| | - Hutai Deng
- Department of Food Science & Engineering, Jinan University, Huangpu West Avenue 601, Guangzhou City 510632, Guangdong, China
| | - Renhan Liu
- Department of Food Science & Engineering, Jinan University, Huangpu West Avenue 601, Guangzhou City 510632, Guangdong, China
| | - Wenwen Yu
- Department of Food Science & Engineering, Jinan University, Huangpu West Avenue 601, Guangzhou City 510632, Guangdong, China.
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17
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Tejuino, a Traditional Fermented Beverage: Composition, Safety Quality, and Microbial Identification. Foods 2021; 10:foods10102446. [PMID: 34681495 PMCID: PMC8535997 DOI: 10.3390/foods10102446] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 09/26/2021] [Accepted: 09/30/2021] [Indexed: 12/20/2022] Open
Abstract
This study aims to analyze the chemical and microbial composition and characterize volatile compounds from the artisanal and commercial Tejuino beverage. For this, eight samples are analyzed (four artisanal and four commercial). The chemical and microbiological quality is determined by standard methods, and volatile compounds are determined by solid-phase microextraction. Overall, the physicochemical composition and microbiological quality are higher for artisanal Tejuino (p < 0.05). The pH values were 3.20 and 3.62, and 0.76 and 0.46 meq of lactic acid for artisanal and commercial Tejuino, respectively. With volatile compounds analyzed, esters, benzenes, and aldehydes were predominant; meanwhile, ethanol was a volatile compound with the highest concentration for all samples. Saccharomyces cerevisiae and Limosilactobacillus fermentum were identified in artisanal Tejuino; yeasts of the Pichia genera and Lactiplantibacillus plantarum, for commercial Tejuino, and Enterococcus genus were identified in both samples. The characterization of both types of Tejuino allows us to update the information available on this important Mexican beverage. In addition, the isolation of lactic acid bacteria, as representative bacteria of both drinks, offers an area of opportunity to know the potential functionality of these bacteria in traditional fermented products.
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18
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Silva MC, dos Anjos JP, Guarieiro LLN, Machado BAS. A Simple Method for Evaluating the Bioactive Phenolic Compounds' Presence in Brazilian Craft Beers. Molecules 2021; 26:molecules26164716. [PMID: 34443310 PMCID: PMC8399525 DOI: 10.3390/molecules26164716] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/26/2021] [Accepted: 07/30/2021] [Indexed: 11/16/2022] Open
Abstract
There are a significant number of analytical methodologies employing different techniques to determine phenolic compounds in beverages. However, these methods employ long sample preparation processes and great time consumption. The aim of this paper was the development of a simple method for evaluating the phenolic compounds’ presence in Brazilian craft beers without a previous extraction step. Catechin, caffeic acid, epicatechin, p-coumaric acid, hydrated rutin, trans-ferulic acid, quercetin, kaempferol, and formononetin were analyzed in fifteen different craft beers. The method showed good linearity (R2 ≥ 0.9966). The limit of detection ranged from 0.08 to 0.83 mg L−1, and limits of quantification were between 0.27 and 2.78 mg L−1. The method showed a satisfactory precision (RSD ≤ 16.2%). A good accuracy was obtained by the proposed method for all phenolic compounds in craft beer (68.6% ˂ accuracy ˂ 112%). Catechin showed higher concentrations (up to 124.8 mg L−1) in the samples, followed by epicatechin (up to 51.1 mg L−1) and caffeic acid (up to 8.13 mg L−1). Rutin and formononetin were observed in all analyzed samples (0.52 mg L−1 to 2.40 mg L−1), and kaempferol was less present in the samples. The presence of plant origin products was determinant for the occurrence of the highest concentrations of phenolic compounds in Brazilian craft beers.
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Affiliation(s)
- Marcelo Coelho Silva
- Centro Universitário SENAI CIMATEC, Avenida Orlando Gomes, 1845-Piatã, Salvador 41650-010, BA, Brazil; (M.C.S.); (L.L.N.G.); (B.A.S.M.)
| | - Jeancarlo Pereira dos Anjos
- Centro Universitário SENAI CIMATEC, Avenida Orlando Gomes, 1845-Piatã, Salvador 41650-010, BA, Brazil; (M.C.S.); (L.L.N.G.); (B.A.S.M.)
- INCT de Energia e Ambiente, UFBA, Salvador 40170-290, BA, Brazil
- Correspondence: ; Tel.: +55-71-3879-5677
| | - Lilian Lefol Nani Guarieiro
- Centro Universitário SENAI CIMATEC, Avenida Orlando Gomes, 1845-Piatã, Salvador 41650-010, BA, Brazil; (M.C.S.); (L.L.N.G.); (B.A.S.M.)
- INCT de Energia e Ambiente, UFBA, Salvador 40170-290, BA, Brazil
| | - Bruna A. Souza Machado
- Centro Universitário SENAI CIMATEC, Avenida Orlando Gomes, 1845-Piatã, Salvador 41650-010, BA, Brazil; (M.C.S.); (L.L.N.G.); (B.A.S.M.)
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19
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Bauwens J, Van Opstaele F, Eggermont L, Weiland F, Jaskula‐Goiris B, De Rouck G, De Brabanter J, Aerts G, De Cooman L. Comprehensive analytical and sensory profiling of non‐alcoholic beers and their pale lager beer counterparts. JOURNAL OF THE INSTITUTE OF BREWING 2021. [DOI: 10.1002/jib.664] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Jeroen Bauwens
- KU Leuven, Department of Microbial and Molecular Systems (M²S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) Ghent Technology Campus Gebroeders de Smetstraat 1 Ghent 9000 Belgium
| | - Filip Van Opstaele
- KU Leuven, Department of Microbial and Molecular Systems (M²S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) Ghent Technology Campus Gebroeders de Smetstraat 1 Ghent 9000 Belgium
| | - Lore Eggermont
- KU Leuven, Department of Microbial and Molecular Systems (M²S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) Ghent Technology Campus Gebroeders de Smetstraat 1 Ghent 9000 Belgium
| | - Florian Weiland
- KU Leuven, Department of Microbial and Molecular Systems (M²S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) Ghent Technology Campus Gebroeders de Smetstraat 1 Ghent 9000 Belgium
| | - Barbara Jaskula‐Goiris
- KU Leuven, Department of Microbial and Molecular Systems (M²S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) Ghent Technology Campus Gebroeders de Smetstraat 1 Ghent 9000 Belgium
| | - Gert De Rouck
- KU Leuven, Department of Microbial and Molecular Systems (M²S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) Ghent Technology Campus Gebroeders de Smetstraat 1 Ghent 9000 Belgium
| | - Jos De Brabanter
- KU Leuven, Department of Electrical Engineering (ESAT), member of the division STADIUS Stadius Centre for Dynamical Systems, Signal Processing and Data Analytics Kasteelpark Arenberg 10 – box 2446 Leuven 3001 Belgium
| | - Guido Aerts
- KU Leuven, Department of Microbial and Molecular Systems (M²S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) Ghent Technology Campus Gebroeders de Smetstraat 1 Ghent 9000 Belgium
| | - Luc De Cooman
- KU Leuven, Department of Microbial and Molecular Systems (M²S), Food and Microbial Technology (CLMT), Laboratory of Enzyme, Fermentation and Brewing Technology (EFBT) Ghent Technology Campus Gebroeders de Smetstraat 1 Ghent 9000 Belgium
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20
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Lin CL, García-Caro RDLC, Zhang P, Carlin S, Gottlieb A, Petersen MA, Vrhovsek U, Bond U. Packing a punch: understanding how flavours are produced in lager fermentations. FEMS Yeast Res 2021; 21:6316108. [PMID: 34227660 PMCID: PMC8310685 DOI: 10.1093/femsyr/foab040] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 07/02/2021] [Indexed: 11/14/2022] Open
Abstract
Beer is one of the most popular beverages in the world and it has an irreplaceable place in culture. Although invented later than ale, lager beers dominate the current market. Many factors relating to the appearance (colour, clarity and foam stability) and sensory characters (flavour, taste and aroma) of beer, and other psychological determinants affect consumers' perception of the product and defines its drinkability. This review takes a wholistic approach to scrutinise flavour generation in the brewing process, focusing particularly on the contribution of the raw ingredients and the yeasts to the final flavour profiles of lager beers. In addition, we examine current developments to improve lager beer flavour profiles for the modern consumers.
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Affiliation(s)
- Claire Lin Lin
- Brewing 345, Novozymes A/S, Biologiensvej 2, 2800 Kongens, Lyngby, Denmark.,Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark
| | | | - Penghan Zhang
- Metabolomic Unit, Food Quality and Nutrition Department, Research and Innovation Centre, Edmund Mach Foundation, Via E.Mach 1, 38010 S.Michele all'Adige, Italy
| | - Silvia Carlin
- Metabolomic Unit, Food Quality and Nutrition Department, Research and Innovation Centre, Edmund Mach Foundation, Via E.Mach 1, 38010 S.Michele all'Adige, Italy
| | - Andrea Gottlieb
- Brewing 345, Novozymes A/S, Biologiensvej 2, 2800 Kongens, Lyngby, Denmark
| | - Mikael Agerlin Petersen
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark
| | - Urska Vrhovsek
- Metabolomic Unit, Food Quality and Nutrition Department, Research and Innovation Centre, Edmund Mach Foundation, Via E.Mach 1, 38010 S.Michele all'Adige, Italy
| | - Ursula Bond
- School of Genetics and Microbiology, The Moyne Institute, Trinity College Dublin, Dublin 2, Ireland
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21
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Tabago MKAG, Calingacion MN, Garcia J. Recent advances in NMR-based metabolomics of alcoholic beverages. FOOD CHEMISTRY: MOLECULAR SCIENCES 2021; 2:100009. [PMID: 35415632 PMCID: PMC8991939 DOI: 10.1016/j.fochms.2020.100009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 11/30/2020] [Accepted: 12/27/2020] [Indexed: 01/14/2023]
Abstract
NMR-based techniques can be used for establishing metabolic “fingerprint” . Biomarkers for discrimination of wine varietals were identified. COSY and DOSY techniques may aid in assigning phenolic compounds and disaccharides. NMR-based metabolomic studies of alcoholic beverages remain limited in Asia.
Alcoholic beverages have a complex chemistry that can be influenced by their alcoholic content, origin, fermentation process, additives, and contaminants. The complex composition of these beverages leave them susceptible to fraud, potentially compromising their authenticity, quality, and market value, thus increasing risks to consumers’ health. In recent years, intensive studies have been carried out on alcoholic beverages using different analytical techniques to evaluate the authenticity, variety, age, and fermentation processes that were used. Among these techniques, NMR-based metabolomics holds promise in profiling the chemistry of alcoholic beverages, especially in Asia where metabolomics studies on alcoholic beverages remain limited.
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22
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Analysis of Volatile Organic Compounds by HS-GC-IMS in Powdered Yak Milk Processed under Different Sterilization Conditions. J FOOD QUALITY 2021. [DOI: 10.1155/2021/5536645] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Headspace-gas chromatography-ion mobility spectroscopy (HS-GC-IMS) was used to detect the volatile organic compounds (VOCs) of yak milk powders (YMPs) under ultra-high-pressure sterilization (UHPS) and thermization (TH) methods. The analyses led to the identification of several characteristic of compounds, therefore, exploitation and comparison of the different flavors. A total of 46 peaks were detected, and 17 compounds were identified, including 7 aldehydes, 5 ketones, 3 acids, 1 terpene, and 1 ester. Furthermore, principal component analysis (PCA) and fingerprint similarity analysis based on Euclidean distance compared the YMPs and found that the YMPs had certain differences, which can distinguish the YMPs with different sterilization methods. In conclusion, different sterilization methods possibly affect the flavor of YMPs, and UHPS is bettedslfr than TH. Also, aldehydes were mainly be detected in UHPS groups, whereas the ketones and acids mostly appeared in TH groups. Most importantly, UHPS can retain the original flavor of yak milk to a greater extent.
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23
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Yang M, Zhai X, Huang X, Li Z, Shi J, Li Q, Zou X, Battino M. Rapid discrimination of beer based on quantitative aroma determination using colorimetric sensor array. Food Chem 2021; 363:130297. [PMID: 34153677 DOI: 10.1016/j.foodchem.2021.130297] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 05/16/2021] [Accepted: 05/17/2021] [Indexed: 11/18/2022]
Abstract
In this study, 6 beers from Tsingtao Brewery were analyzed by using colorimetric GC-MS and sensor array (CSA). First, forty volatile compounds of six beers, including 16 esters, 10 alcohols, 4 acids and 4 aldehydes, were identified by GC-MS. Beers from the same category were grouped using principal component analysis (PCA) score plot and hierarchical clustering analysis (HCA) dendrogram. Discrimination of the beers was subsequently implemented using a 4 × 4 CSA combined with multivariate analysis. A linear discriminant analysis (LDA) model achieved a 100% recognition rates of the 6 beers. In addition, a partial least square (PLS) model could be used to quantitatively determine ethyl octanoate, phenethyl acetate, isoamyl alcohol and octanoic acid, with correlation coefficients over 0.85 for both the calibration curves of the training and prediction sets. Hence, CSA could be used for rapid and non-destructive determination of beer quality.
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Affiliation(s)
- Mei Yang
- School of Bioengineering, Jiangnan University, Wuxi 214000, China; State Key Laboratory of Biological Fermentation Engineering of Beer, Tsingtao Brewery Co., Ltd., 26600, China
| | - Xiaodong Zhai
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Xiaowei Huang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Zhihua Li
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Jiyong Shi
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Qi Li
- School of Bioengineering, Jiangnan University, Wuxi 214000, China.
| | - Xiaobo Zou
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China.
| | - Maurizio Battino
- Marche Polytechnic University, Dipartimento Sci Clin Specialist & Odontostom, Via Ranieri 65, I-60130 Ancona, Italy
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24
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Ramsey I, Yang Q, Fisk I, Ayed C, Ford R. Assessing the sensory and physicochemical impact of reverse osmosis membrane technology to dealcoholize two different beer styles. FOOD CHEMISTRY-X 2021; 10:100121. [PMID: 34189455 PMCID: PMC8220173 DOI: 10.1016/j.fochx.2021.100121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 02/23/2021] [Accepted: 04/28/2021] [Indexed: 11/29/2022]
Abstract
Reverse osmosis results in significant losses in volatile compounds and modified sensory profiles. Volatile losses appear to be related to compound structure, not compound size. Reverse osmosis efficiency varies between beer styles, with longer processing times for stouts. Reverse osmosis membranes are susceptible to fouling over time, affecting overall product quality.
A pilot scale dealcoholisation unit fitted with reverse osmosis (RO) membranes was used to directly compare two beer matrices (stout, lager, ~ 5% ABV) and their dealcoholized counterparts (~0.5% ABV), for physicochemical properties (volatiles, pH, ABV, polyphenols, bitterness) and sensory profiles using a trained descriptive panel (n = 12). The efficiency and consistency of RO membranes were evaluated by replicate dealcoholisation trials (n = 3) for each beer. Statistical analysis revealed significant reductions (p < 0.05) in key volatile compounds with linear structures (ethyl octanoate, octan-1-ol) compared to those with increased levels of branching (3-methylbutyl acetate, 2-methylpropan-1-ol). Significant reductions (p < 0.0001) in ‘fruity/estery’, ‘alcoholic/solvent’, ‘malty’, ‘sweetness’ and ‘body’ sensory attributes were also discovered. Finally, longer processing times for the stout across replicate trials suggested membrane clogging, whilst differences in volatile reduction suggested membrane fouling. This novel research proposes compound structure, rather than compound size, impacts RO membrane permeability and resulting sensory quality.
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Affiliation(s)
- Imogen Ramsey
- Sensory Science Centre, Division of Food, Nutrition and Dietetics, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Loughborough LE12 5RD, United Kingdom.,Food Flavour Laboratory, Division of Food, Nutrition and Dietetics, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Loughborough LE12 5RD, United Kingdom
| | - Qian Yang
- Sensory Science Centre, Division of Food, Nutrition and Dietetics, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Loughborough LE12 5RD, United Kingdom
| | - Ian Fisk
- Food Flavour Laboratory, Division of Food, Nutrition and Dietetics, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Loughborough LE12 5RD, United Kingdom
| | - Charfedinne Ayed
- Food Flavour Laboratory, Division of Food, Nutrition and Dietetics, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Loughborough LE12 5RD, United Kingdom
| | - Rebecca Ford
- Sensory Science Centre, Division of Food, Nutrition and Dietetics, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Loughborough LE12 5RD, United Kingdom
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25
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Yin H, Hu X, Huang X, Zou X, Xu Y, Shi J, Yang M. Rapid Discrimination of Beer Flavors Using Ion-Selective Electrode Array System Combined with Chemometrics. FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-021-02005-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Abstract
Beer is the most consumed alcoholic beverage in the world and the third most popular beverage after water and tea. Emerging health-oriented lifestyle trends, demographics, stricter legislation, religious prohibitions, and consumers’ preferences have led to a strong and steady growth of interest for non-alcoholic beers (NABs), low-alcohol beers (LABs), as well for craft beers (CBs). Conventional beer, as the worlds most consumed alcoholic beverage, recently gained more recognition also due to its potential functionality associated with the high content of phenolic antioxidants and low ethanol content. The increasing attention of consumers to health-issues linked to alcohol abuse urges breweries to expand the assortment of conventional beers through novel drinks concepts. The production of these beers employs several techniques that vary in performance, efficiency, and usability. Involved production technologies have been reviewed and evaluated in this paper in terms of efficiency and production costs, given the possibility that craft brewers might want to adapt them and finally introduce novel non-alcoholic drinks in the market.
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28
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Enlarging Knowledge on Lager Beer Volatile Metabolites Using Multidimensional Gas Chromatography. Foods 2020; 9:foods9091276. [PMID: 32932861 PMCID: PMC7554861 DOI: 10.3390/foods9091276] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/02/2020] [Accepted: 09/06/2020] [Indexed: 12/14/2022] Open
Abstract
Foodomics, emergent field of metabolomics, has been applied to study food system processes, and it may be useful to understand sensorial food properties, among others, through foods metabolites profiling. Thus, as beer volatile components represent the major contributors for beer overall and peculiar aroma properties, this work intends to perform an in-depth profiling of lager beer volatile metabolites and to generate new data that may contribute for molecules’ identification, by using multidimensional gas chromatography. A set of lager beers were used as case-study, and 329 volatile metabolites were determined, distributed over 8 chemical families: acids, alcohols, esters, monoterpenic compounds, norisoprenoids, sesquiterpenic compounds, sulfur compounds, and volatile phenols. From these, 96 compounds are reported for the first time in the lager beer volatile composition. Around half of them were common to all beers under study. Clustering analysis allowed a beer typing according to production system: macro- and microbrewer beers. Monoterpenic and sesquiterpenic compounds were the chemical families that showed wide range of chemical structures, which may contribute for the samples’ peculiar aroma characteristics. In summary, as far as we know, this study presents the most in-depth lager beer volatile composition, which may be further used in several approaches, namely, in beer quality control, monitoring brewing steps, raw materials composition, among others.
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29
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Paiva AC, Hantao LW. Exploring a public database to evaluate consumer preference and aroma profile of lager beers by comprehensive two-dimensional gas chromatography and partial least squares regression discriminant analysis. J Chromatogr A 2020; 1630:461529. [PMID: 32920247 DOI: 10.1016/j.chroma.2020.461529] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 08/13/2020] [Accepted: 09/04/2020] [Indexed: 10/23/2022]
Abstract
In this paper is reported a proof of concept study to evaluate the usage of a public metadata base about beers to guide chemical interpretation of volatile organic compounds (VOC) profiling. 1,569,641 consumers' evaluations were collected from Untappd® platform and used to define a property of interest according to beer preference. 14 brands of beers from lager family were divided in two groups, first one containing samples with low consumers' ratings and the second with brands that exhibited high evaluations. VOC profiles were extracted by headspace solid phase microextraction (HS-SPME) and analyzed using comprehensive two-dimensional gas chromatography coupled to mass spectrometry (GC × GC-MS). To correlate the VOC profile and consumers' preference, unfolded-partial least squares discriminant analysis (U-PLS-DA) with orthogonal signal correction (OSC) were employed. The mathematical model successfully classified all the beer samples. Furthermore, a template match protocol identified 31 compounds related to consumers' preference. This proof of concept paper revealed the potential usage of public metadata bases for comprehensive chemical interpretation of VOC profiling in foodomics.
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Affiliation(s)
- Andre Cunha Paiva
- Institute of Chemistry, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Leandro Wang Hantao
- Institute of Chemistry, University of Campinas (UNICAMP), Campinas, SP, Brazil.
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30
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Romero-Medina A, Estarrón-Espinosa M, Verde-Calvo JR, Lelièvre-Desmas M, Escalona-Buendía HB. Renewing Traditions: A Sensory and Chemical Characterisation of Mexican Pigmented Corn Beers. Foods 2020; 9:foods9070886. [PMID: 32640626 PMCID: PMC7404799 DOI: 10.3390/foods9070886] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 06/26/2020] [Accepted: 06/28/2020] [Indexed: 01/15/2023] Open
Abstract
This study was undertaken to explore how the use of pigmented corn as brewing ingredient influences the sensory profile of craft beers, by using both sensory and chemical analyses. Six pigmented corn and barley beers were brewed and then analysed to obtain their sensory characteristics, volatile composition and non-volatile (alcohol, bitterness, anthocyanins and polyphenol content) composition. ANOVAs, Principal Component Analysis (PCA) and Multiple Factor Analysis (MFA) were used to visualise these data for exploring the differences between beers based on the type of malt and to characterise corn beers considering the relationships between their sensory characteristics and their chemical parameters. The sensory attributes such as fermented fruits, cooked vegetables, tortillas, bread, dried fruits and dried chili characterised beers made 100% with pigmented corn. Over 100 volatiles were identified by head space-solid phase micro-extraction coupled with gas chromatography-mass spectrometry (HS-SPME/GC-MS). Among them, phenols and terpenes were the groups of volatiles that better characterised beers containing corn. The content of anthocyanins in corn beers provide the ‘amber-red-cooper’ colours in beers and may prevent the development of off-aromas and tastes. The use of pigmented corn seems to be a good option to renew the traditional ‘Sendechó’ while preserving some of its sensory attributes.
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Affiliation(s)
- Angélica Romero-Medina
- Departamento de Biotecnología, Universidad Autónoma Metropolitana, Av. San Rafael Atlixco 186, Col. Vicentina, Mexico City 09340, Mexico; (A.R.-M.); (J.R.V.-C.)
| | - Mirna Estarrón-Espinosa
- Unidad de Tecnología Alimentaria, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco. A.C., Camino Arenero 1227, El Bajío, Zapopan 45019, Jalisco, Mexico;
| | - José Ramón Verde-Calvo
- Departamento de Biotecnología, Universidad Autónoma Metropolitana, Av. San Rafael Atlixco 186, Col. Vicentina, Mexico City 09340, Mexico; (A.R.-M.); (J.R.V.-C.)
| | - Maud Lelièvre-Desmas
- UMR-Transfrontalière 1158 BioEcoAgro, Yncrea Hauts-de-France, Univ. Lille, Univ. Artois, ULCO, UPJV, Univ. Liège, INRAE, F-59000 Lille, France;
| | - Héctor B. Escalona-Buendía
- Departamento de Biotecnología, Universidad Autónoma Metropolitana, Av. San Rafael Atlixco 186, Col. Vicentina, Mexico City 09340, Mexico; (A.R.-M.); (J.R.V.-C.)
- Correspondence:
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Vieira AC, Pereira AC, Marques JC, Reis MS. Multi-target optimization of solid phase microextraction to analyse key flavour compounds in wort and beer. Food Chem 2020; 317:126466. [PMID: 32114273 DOI: 10.1016/j.foodchem.2020.126466] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 02/19/2020] [Accepted: 02/20/2020] [Indexed: 11/26/2022]
Abstract
Despite the literature comprises numerous studies dealing with the analysis of wort and beer flavour-related compounds by HS-SPME followed by GC-MS quantification, no generalized consensus exists regarding the optimal conditions for the extraction procedure. The complex chemistry nature of these matrices, the number of analytes, as well as the number and interactions among parameters affecting the extraction performance, requires the adoption of optimal experimental design protocols. This aspect is often overlooked and often not properly addressed in practice. Therefore, in the present work, the optimal conditions under which a range of wort and beer analytes can be extracted and quantified were analysed. The optimal extraction conditions were presented at two levels of aggregation: global (untargeted) and key-flavour analysis. Experimental data was generated by Definitive-Screening-Design, followed by model development and optimization. Both approaches were compared and critically analysed. For vicinal-diketones group, a complete validation study for the optimal conditions is presented.
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Affiliation(s)
- Ana C Vieira
- Faculty of Exact Sciences and Engineering, University of Madeira, Campus da Penteada, 9020-105 Portugal
| | - Ana C Pereira
- Faculty of Exact Sciences and Engineering, University of Madeira, Campus da Penteada, 9020-105 Portugal; Chemical Process Engineering and Forest Products Research Centre, Department of Chemical Engineering, University of Coimbra, Pólo II - Rua Sílvio Lima, 3030-790, Portugal; Institute of Nanostructures, Nanomodelling and Nanofabrication (I3N), University of Aveiro, 3810-193, Portugal.
| | - José C Marques
- Faculty of Exact Sciences and Engineering, University of Madeira, Campus da Penteada, 9020-105 Portugal; Institute of Nanostructures, Nanomodelling and Nanofabrication (I3N), University of Aveiro, 3810-193, Portugal
| | - Marco S Reis
- Chemical Process Engineering and Forest Products Research Centre, Department of Chemical Engineering, University of Coimbra, Pólo II - Rua Sílvio Lima, 3030-790, Portugal
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Gasiński A, Kawa-Rygielska J, Szumny A, Gąsior J, Głowacki A. Assessment of Volatiles and Polyphenol Content, Physicochemical Parameters and Antioxidant Activity in Beers with Dotted Hawthorn ( Crataegus punctata). Foods 2020; 9:foods9060775. [PMID: 32545351 PMCID: PMC7353495 DOI: 10.3390/foods9060775] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 01/15/2023] Open
Abstract
Beer with the addition of dotted hawthorn (Crataegus punctata) fruit and juice was prepared and analysed. The content of carbohydrates, glycerol and ethanol in beers was determined by high-performance liquid chromatography (HPLC). Analysis of the total content of polyphenols was also performed using the Folin-Ciocalteu method, as well as determining antioxidant capacity by DPPH• and ABTS+• assay, and the ability to reduce iron ions by FRAP assay. Content of volatile compounds was analysed by means of solid-phase microextraction and gas chromatography coupled with mass spectroscopy. Beers with addition of hawthorn, both juice and fruit, had higher antioxidative potential and higher polyphenols concentration compared to control beer. The content of polyphenols in beers was in the range 200.5–410.0 mg GAE/L, and the antioxidant activity was in the range of 0.936–2.04 mmol TE/L (ABTS+• assay), 0.352–2.175 mmol TE/L (DPPH• assay) and 0.512–1.35 mmol TE/L (FRAP assay). A sensory evaluation of beers was also carried out. Beer with hawthorn fruit addition obtained the best scores in sensory analysis for criteria such as aroma, taste and overall quality. This beer had the highest content of volatile compounds (287.9 µg/100 mL of beer), while the control beer had lowest concentrations (35.9 µg/100 mL of beer).
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Affiliation(s)
- Alan Gasiński
- Department of Fermentation and Cereals Technology, Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Science, Chełmońskiego 37 Street, 51-630 Wroclaw, Poland; (J.K.-R.); (J.G.); (A.G.)
- Correspondence: ; Tel./Fax: +48-71-320-9418
| | - Joanna Kawa-Rygielska
- Department of Fermentation and Cereals Technology, Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Science, Chełmońskiego 37 Street, 51-630 Wroclaw, Poland; (J.K.-R.); (J.G.); (A.G.)
| | - Antoni Szumny
- Department of Chemistry, Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, C.K. Norwida street 25, 50-375 Wrocław, Poland;
| | - Justyna Gąsior
- Department of Fermentation and Cereals Technology, Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Science, Chełmońskiego 37 Street, 51-630 Wroclaw, Poland; (J.K.-R.); (J.G.); (A.G.)
| | - Adam Głowacki
- Department of Fermentation and Cereals Technology, Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Science, Chełmońskiego 37 Street, 51-630 Wroclaw, Poland; (J.K.-R.); (J.G.); (A.G.)
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Terpou A, Ganatsios V, Kanellaki M, Koutinas AA. Entrapped Psychrotolerant Yeast Cells within Pine Sawdust for Low Temperature Wine Making: Impact on Wine Quality. Microorganisms 2020; 8:microorganisms8050764. [PMID: 32443782 PMCID: PMC7285313 DOI: 10.3390/microorganisms8050764] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 05/07/2020] [Accepted: 05/19/2020] [Indexed: 01/11/2023] Open
Abstract
An alternative methodology is proposed for low temperature winemaking using freeze-dried raw materials. Pine sawdust was delignified and the received porous cellulosic material was applied as immobilization carrier of the psychrotolerant yeast strain Saccharomyces cerevisiae AXAZ-1. The immobilization of yeast cells was examined and verified by scanning electron microscopy (SEM). The immobilized biocatalyst and high-gravity grape must were separately freeze-dried without cryoprotectants and stored at room temperature (20–22 °C) for 3 months. The effect of storage on the fermentation efficiency of the immobilized biocatalyst at low temperatures (1–10 °C), as well as on the aromatic characteristics of the produced wines was evaluated. Storage time had no significant effect on the fermentation efficiency of the biocatalyst resulting in most cases in high ethanol production 13.8–14.8% v/v. The volatile fraction of the produced wines was examined using headspace solid-phase microextraction (HS-SPME) followed by gas chromatography mass spectrometry (GC/MS). GC-MS/SPME analysis along with the organoleptic evaluation revealed in all produced wines a plethora of fresh and fruit aromatic notes. To conclude, fermentation kinetics and aromatic profile evaluation encourages the production of high-quality sweet wines at low temperatures using pine sawdust (Pinus halepensis) entrapped yeast cells as a promoter.
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Humia BV, Santos KS, Schneider JK, Leal IL, de Abreu Barreto G, Batista T, Machado BAS, Druzian JI, Krause LC, da Costa Mendonça M, Padilha FF. Physicochemical and sensory profile of Beauregard sweet potato beer. Food Chem 2019; 312:126087. [PMID: 31911355 DOI: 10.1016/j.foodchem.2019.126087] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 11/30/2019] [Accepted: 12/18/2019] [Indexed: 01/22/2023]
Abstract
Beer has been one of the most consumed alcoholic beverages worldwide. However, the incorporation of adjuncts in the beer can add new organoleptic and functional characteristics to the beverage. For this, Beauregard sweet potato shows high potential due to being a rich source of starch and many bioactive compounds. The aim of this study was to develop the best process condition to produce a Sweet potato beer with enhanced nutritional and antioxidant properties and good sensory characteristics. Beer samples showed increased antioxidant activity especially due to β-carotene and their total phenolic content. The phytochemical profile of sweet potato biocompounds demonstrated a direct effect of this adjunct on sensory and functional characteristics of the finished beer. In conclusion, it was found that Beauregard sweet potato is a promising adjunct for beer brewing with nutraceutical properties due to its rich composition of bioactive compounds.
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Affiliation(s)
- Bruno Vieira Humia
- Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju, Sergipe CEP 49032-490, Brazil; Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju, Sergipe CEP 49032-490, Brazil.
| | - Klebson Silva Santos
- Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju, Sergipe CEP 49032-490, Brazil.
| | - Jaderson Kleveston Schneider
- Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju, Sergipe CEP 49032-490, Brazil; Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju, Sergipe CEP 49032-490, Brazil
| | - Ingrid Lessa Leal
- Laboratory of Applied Research in Food and Biotechnology, SENAI/CIMATEC University Center - Integrated Campus of Manufacture and Technology (SENAI/CIMATEC), Av. Orlando Gomes, 1845, Salvador, Bahia CEP 41650-010, Brazil
| | - Gabriele de Abreu Barreto
- Laboratory of Applied Research in Food and Biotechnology, SENAI/CIMATEC University Center - Integrated Campus of Manufacture and Technology (SENAI/CIMATEC), Av. Orlando Gomes, 1845, Salvador, Bahia CEP 41650-010, Brazil
| | - Thâmilla Batista
- Laboratory of Fish and Applied Chromatography (LAPESCA) - Federal University of Bahia, Av. Adhemar de Barros, s/n - Pharmacyfaculty, Salvador, Bahia CEP 40170-115, Brazil
| | - Bruna Aparecida Souza Machado
- Laboratory of Applied Research in Food and Biotechnology, SENAI/CIMATEC University Center - Integrated Campus of Manufacture and Technology (SENAI/CIMATEC), Av. Orlando Gomes, 1845, Salvador, Bahia CEP 41650-010, Brazil
| | - Janice Izabel Druzian
- Laboratory of Fish and Applied Chromatography (LAPESCA) - Federal University of Bahia, Av. Adhemar de Barros, s/n - Pharmacyfaculty, Salvador, Bahia CEP 40170-115, Brazil
| | - Laiza Canielas Krause
- Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju, Sergipe CEP 49032-490, Brazil; Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju, Sergipe CEP 49032-490, Brazil
| | - Marcelo da Costa Mendonça
- Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju, Sergipe CEP 49032-490, Brazil; Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju, Sergipe CEP 49032-490, Brazil
| | - Francine Ferreira Padilha
- Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju, Sergipe CEP 49032-490, Brazil; Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju, Sergipe CEP 49032-490, Brazil
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36
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Horácio PS, Veiga BA, Luz LF, Levek CA, de Souza AR, Scheer AP. Simulation of vacuum distillation to produce alcohol-free beer. JOURNAL OF THE INSTITUTE OF BREWING 2019. [DOI: 10.1002/jib.591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Priscila S. Horácio
- Rua Francisco Heráclito dos Santos Jardim das Américas; Universidade Federal do Parana - Campus Centro Politecnico - Chemical Engineering and Graduate Program of Food Engineering; Curitiba PR 81531-900 Brazil
| | - Bruno A. Veiga
- Rua Francisco Heráclito dos Santos Jardim das Américas; Universidade Federal do Parana - Campus Centro Politecnico - Chemical Engineering and Graduate Program of Food Engineering; Curitiba PR 81531-900 Brazil
| | - Luiz F. Luz
- Rua Francisco Heráclito dos Santos Jardim das Américas; Universidade Federal do Parana - Campus Centro Politecnico - Chemical Engineering and Graduate Program of Food Engineering; Curitiba PR 81531-900 Brazil
| | - Caio A. Levek
- Rua Francisco Heráclito dos Santos Jardim das Américas; Universidade Federal do Parana - Campus Centro Politecnico - Chemical Engineering and Graduate Program of Food Engineering; Curitiba PR 81531-900 Brazil
| | - Ariádine R. de Souza
- Rua Francisco Heráclito dos Santos Jardim das Américas; Universidade Federal do Parana - Campus Centro Politecnico - Chemical Engineering and Graduate Program of Food Engineering; Curitiba PR 81531-900 Brazil
| | - Agnes P. Scheer
- Rua Francisco Heráclito dos Santos Jardim das Américas; Universidade Federal do Parana - Campus Centro Politecnico - Chemical Engineering and Graduate Program of Food Engineering; Curitiba PR 81531-900 Brazil
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Abstract
Non-alcoholic beer (NAB) is enjoying growing demand and popularity due to consumer lifestyle trends and improved production methods. In recent years in particular, research into the application of non-Saccharomyces yeasts to produce NAB via limited fermentation has gained momentum. Non-Saccharomyces yeasts are known to produce fruity aromas, owing to a high ester production. This trait could be harnessed to mask the often-criticized wort-like off-flavor of NAB produced via limited fermentation. Six Cyberlindnera strains were characterized and screened in wort extract. Four of the six strains produced a pleasant, fruity aroma while exhibiting low ethanol production. The strain Cyberlindnera subsufficiens C6.1 was chosen for fermentation optimization via response surface methodology (RSM) and a pilot-scale (60 L) brewing trial with subsequent sensory evaluation. A low fermentation temperature and low pitching rate enhanced the fruitiness and overall acceptance of the NAB. The NAB (0.36% ABV) produced on pilot-scale was significantly more fruity and exhibited a significantly reduced wort-like off-flavor compared to two commercial NABs. This study demonstrated the suitability of Cyberlindnera subsufficiens to produce a fruity NAB, which can compete with commercial NABs. The outcome strengthens the position of non-Saccharomyces yeasts as a serious and applicable alternative to established methods in NAB brewing.
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Fanari M, Forteschi M, Sanna M, Piu PP, Porcu MC, D’hallewin G, Secchi N, Zinellu M, Pretti L. Pilot plant production of craft fruit beer using Ohmic‐treated fruit puree. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.14339] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
| | | | | | | | | | - Guy D’hallewin
- Istituto di Scienze delle Produzioni Alimentari (ISPA) CNR Sassari Italy
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39
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Development of a stir bar sorptive extraction method to study different beer styles volatile profiles. Food Res Int 2019; 126:108680. [DOI: 10.1016/j.foodres.2019.108680] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 09/11/2019] [Accepted: 09/13/2019] [Indexed: 11/23/2022]
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40
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Dennenlöhr J, Thörner S, Manowski A, Rettberg N. Analysis of Selected Hop Aroma Compounds in Commercial Lager and Craft Beers Using HS-SPME-GC-MS/MS. JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS 2019. [DOI: 10.1080/03610470.2019.1668223] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Johanna Dennenlöhr
- Research Institute for Beer and Beverage Analysis, Versuchs– und Lehranstalt für Brauerei in Berlin (VLB) e.V., Seestr. 13, Berlin, 13353 Germany
| | - Sarah Thörner
- Research Institute for Beer and Beverage Analysis, Versuchs– und Lehranstalt für Brauerei in Berlin (VLB) e.V., Seestr. 13, Berlin, 13353 Germany
| | - Aneta Manowski
- Research Institute for Beer and Beverage Analysis, Versuchs– und Lehranstalt für Brauerei in Berlin (VLB) e.V., Seestr. 13, Berlin, 13353 Germany
| | - Nils Rettberg
- Research Institute for Beer and Beverage Analysis, Versuchs– und Lehranstalt für Brauerei in Berlin (VLB) e.V., Seestr. 13, Berlin, 13353 Germany
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Li X, Wang K, Yang R, Dong Y, Lin S. Mechanism of aroma compounds changes from sea cucumber peptide powders (SCPPs) under different storage conditions. Food Res Int 2019; 128:108757. [PMID: 31955733 DOI: 10.1016/j.foodres.2019.108757] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Revised: 10/11/2019] [Accepted: 10/13/2019] [Indexed: 12/16/2022]
Abstract
A rapid and sensitive measurement technique was used to investigate the mechanism of aroma compounds changes in SCPPs under the storage conditions with hygroscopicity and no-microorganism (HNM), nonhygroscopicity and no-microorganism (NHNM) and hygroscopicity and microorganism (HM) by HS-GC-IMS. The types and signal of aroma compounds increased obviously at the 5th day under the storage condition (HNM and HM). The signal of majority of aroma compounds decreased gradually since the 5th day. However, during the storage of SCPPs for 15 days, the total signals of aldehydes, ketones and alcohols gradually increased and reached a maximum. Thereinto, the saturated aldehydes such as hexanal had been produced as an off-flavor. These off-flavor compounds principally including aldehydes and ketones could be generated through Maillard reaction, while alcohols could be generated by microbial fermentation. The study discovered moisture adsorption and microorganism during storage could affect aroma compounds of SCPPs and the effect of moisture absorption was greater than microorganisms.
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Affiliation(s)
- Xinran Li
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, PR China
| | - Ke Wang
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, PR China
| | - Ruiwen Yang
- College of Food Science and Technology, Jilin University, Changchun 130062, PR China
| | - Yifei Dong
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, PR China
| | - Songyi Lin
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, PR China.
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42
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Hernandes KC, Souza-Silva ÉA, Assumpção CF, Zini CA, Welke JE. Validation of an analytical method using HS-SPME-GC/MS-SIM to assess the exposure risk to carbonyl compounds and furan derivatives through beer consumption. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2019; 36:1808-1821. [PMID: 31596176 DOI: 10.1080/19440049.2019.1672897] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Compounds with toxic potential may occur in beer, such as carbonyl compounds (acetaldehyde, acrolein, ethyl carbamate [EC] and formaldehyde) and furan derivatives [furfural and furfuryl alcohol (FA)]. The objective of this study was, for the first time, to validate a method based on headspace-solid phase microextraction using a PDMS-overcoated fibre and gas chromatography with mass spectrometric detection in selected ion monitoring mode (HS-SPME-GC/MS-SIM) to investigate target carbonyl compounds and furan derivatives in beers. Analytical curves showed proper linearity with r2 ranging from 0.9731 to 0.9960 for acetaldehyde and EC, respectively. The lowest LOD was found for acetaldehyde (0.03 µg L-1), while the lowest LOQ value (1.0 µg L-1) was found for acetaldehyde and EC, formaldehyde and furfural. Recovery (90% to 105%), intermediate precision and repeatability (lower than 13%), limits of detection and quantification (values below 2.5 μg L-1) showed that the method is suitable to simultaneously quantify these compounds. EC was detected in only two samples (1 lager and 1 ale). Furfural was found in 37% and 82% of ale and lager beers, respectively. Acetaldehyde, acrolein, formaldehyde and FA were detected in all samples. However, acrolein was the only compound found in the commercial samples at a concentration capable of causing health risk. Besides furfural and FA, four other furan-containing compounds (5-methyl-2-furan methanethiol, acetylfuran, 5-methylfurfural and γ-nonalactone) were also found in beers, however, at levels low enough not to impose potential health risk.
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Affiliation(s)
- Karolina C Hernandes
- Instituto de Ciência e Tecnologia de Alimentos (ICTA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Érica A Souza-Silva
- Instituto de Química, UFRGS, Porto Alegre, Brazil.,Departamento de Química, Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Universidade Federal de São Paulo (UNIFESP), Diadema, Brazil
| | - Carolina F Assumpção
- Instituto de Ciência e Tecnologia de Alimentos (ICTA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | | | - Juliane E Welke
- Instituto de Ciência e Tecnologia de Alimentos (ICTA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
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43
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A Bottom-Up Approach for Data Mining in Bioaromatization of Beers Using Flow-Modulated Comprehensive Two-Dimensional Gas Chromatography/Mass Spectrometry. SEPARATIONS 2019. [DOI: 10.3390/separations6040046] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
In this study, we report the combination of comprehensive two-dimensional gas chromatography (GC×GC) with multivariate pattern recognition through template matching for the assignment of the contribution of Brazilian Ale 02 yeast strain to the aroma profile of beer compared with the traditional Nottingham yeast. Volatile organic compounds (VOC) from two beer samples, which were fermented with these yeast strains were sampled using headspace solid-phase microextraction (HS-SPME). The aroma profiles from both beer samples were obtained using GC×GC coupled to a fast scanning quadrupole mass spectrometer. Data processing performed through multiway principal components analysis succeeded in separating both beer samples based on yeast strain. The execution of a simple and reliable procedure succeeded and identified 46 compounds as relevant for sample classification. Furthermore, the bottom-up approach spotted compounds found exclusively in the beer sample fermented with the Brazilian yeast, highlighting the bioaromatization properties introduced to the aroma profile by this yeast strain.
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44
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Hernandes KC, Souza-Silva ÉA, Assumpção CF, Zini CA, Welke JE. Matrix-compatible solid phase microextraction coating improves quantitative analysis of volatile profile throughout brewing stages. Food Res Int 2019; 123:75-87. [DOI: 10.1016/j.foodres.2019.04.048] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 04/16/2019] [Accepted: 04/18/2019] [Indexed: 10/27/2022]
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45
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Anderson HE, Santos IC, Hildenbrand ZL, Schug KA. A review of the analytical methods used for beer ingredient and finished product analysis and quality control. Anal Chim Acta 2019; 1085:1-20. [PMID: 31522723 DOI: 10.1016/j.aca.2019.07.061] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Revised: 07/28/2019] [Accepted: 07/29/2019] [Indexed: 12/30/2022]
Abstract
Beer is an incredibly complex beverage containing more than 3000 different compounds, including carbohydrates, proteins, ions, microbes, organic acids, and polyphenols, among others. Beer becomes even more complex during storage, for over time it may undergo chemical changes that negatively affect the flavor, aroma, and appearance. Thus, it can be expected that maintaining the quality of beer throughout its lifetime is a difficult task. Since it is such a popular drink throughout the world, being familiar with proper analytical techniques for beer evaluation is useful for researchers and brewers. These techniques include, but are not limited to, gas chromatography, liquid chromatography, matrix assisted laser desorption/ionization, capillary electrophoresis, mass spectrometry, ultraviolet-visible spectroscopy, and flame ionization detection. This review aims to summarize the various ingredients and components of beer, discuss how they affect the finished product, and present some of the analytical methods used for quality control and understanding the formation of chemicals in beer during the brewing process.
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Affiliation(s)
- Hailee E Anderson
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, 700 Planetarium Place, Arlington, TX, 76019, USA
| | - Ines C Santos
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, 700 Planetarium Place, Arlington, TX, 76019, USA; Affiliate of Collaborative Laboratories for Environmental Analysis and Remediation, The University of Texas at Arlington, Arlington, TX, 76019, USA
| | - Zacariah L Hildenbrand
- Affiliate of Collaborative Laboratories for Environmental Analysis and Remediation, The University of Texas at Arlington, Arlington, TX, 76019, USA; Inform Environmental, LLC, 6060 N. Central Expressway, Suite 500, Dallas, TX, 75206, USA
| | - Kevin A Schug
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, 700 Planetarium Place, Arlington, TX, 76019, USA; Affiliate of Collaborative Laboratories for Environmental Analysis and Remediation, The University of Texas at Arlington, Arlington, TX, 76019, USA.
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46
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Ricci A, Cirlini M, Guido A, Liberatore CM, Ganino T, Lazzi C, Chiancone B. From Byproduct to Resource: Fermented Apple Pomace as Beer Flavoring. Foods 2019; 8:foods8080309. [PMID: 31374955 PMCID: PMC6723389 DOI: 10.3390/foods8080309] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 07/23/2019] [Accepted: 07/29/2019] [Indexed: 11/22/2022] Open
Abstract
One of the main struggles of the large-scale apple processing industry is pomace disposal. One solution for this problem is to convert this waste into a resource. Apple pomace could be used as a substrate for lactic acid bacteria and could induce the formation of a more complex aroma profile, making this fermented product an innovative aromatizer for alcoholic beverages, such as beer. In this study, for the first time, the effect of lacto-fermented apple pomace addition in beer was evaluated. Three bacterial strains (Lactobacillus rhamnosus 1473 and 1019, and L. casei 2246) were tested for apple pomace fermentation, and L. rhamnosus 1473 was the strain that best modified the aromatic profile. The addition of fermented apple pomace to beer increased the complexity of the aroma profile, demonstrating the potential of this byproduct as an aromatizer in the alcoholic beverage industry.
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Affiliation(s)
- Annalisa Ricci
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Martina Cirlini
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy.
| | - Angela Guido
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Claudia Maria Liberatore
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Tommaso Ganino
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Camilla Lazzi
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Benedetta Chiancone
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
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Volatile Compound Profiling in Czech and Spanish Lager Beers in Relation to Used Production Technology. FOOD ANAL METHOD 2019. [DOI: 10.1007/s12161-019-01583-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Ceola D, Huelsmann RD, Da‐Col JA, Martendal E. Headspace‐solid phase microextraction and GC‐MS followed by multivariate data analysis to study the effect of hop processing type and dry hopping time on the aromatic profile of top‐fermented beers. SEPARATION SCIENCE PLUS 2019. [DOI: 10.1002/sscp.201900012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Duan Ceola
- Chemistry DepartmentSanta Catarina State University Joinville SC Brazil
- Superior School of Beer and Malt Blumenau SC Brazil
| | | | | | - Edmar Martendal
- Chemistry DepartmentSanta Catarina State University Joinville SC Brazil
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Humia BV, Santos KS, Barbosa AM, Sawata M, Mendonça MDC, Padilha FF. Beer Molecules and Its Sensory and Biological Properties: A Review. Molecules 2019; 24:molecules24081568. [PMID: 31009997 PMCID: PMC6515478 DOI: 10.3390/molecules24081568] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/17/2019] [Accepted: 04/19/2019] [Indexed: 11/25/2022] Open
Abstract
The production and consumption of beer plays a significant role in the social, political, and economic activities of many societies. During brewing fermentation step, many volatile and phenolic compounds are produced. They bring several organoleptic characteristics to beer and also provide an identity for regional producers. In this review, the beer compounds synthesis, and their role in the chemical and sensory properties of craft beers, and potential health benefits are described. This review also describes the importance of fermentation for the brewing process, since alcohol and many volatile esters are produced and metabolized in this step, thus requiring strict control. Phenolic compounds are also present in beer and are important for human health since it was proved that many of them have antitumor and antioxidant activities, which provides valuable data for moderate dietary beer inclusion studies.
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Affiliation(s)
- Bruno Vieira Humia
- Biomaterials Laboratory (LBMat), Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
| | - Klebson Silva Santos
- Center for Study on Colloidal Systems (NUESC)/Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
| | - Andriele Mendonça Barbosa
- Biomaterials Laboratory (LBMat), Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
| | - Monize Sawata
- Biomaterials Laboratory (LBMat), Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
| | - Marcelo da Costa Mendonça
- Biomaterials Laboratory (LBMat), Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
- Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA), Avenida Beira-mar, 3.250, Aracaju 49025-040, Sergipe, Brazil.
| | - Francine Ferreira Padilha
- Biomaterials Laboratory (LBMat), Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
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Abstract
Abstract
Through years beer became one of the best known alcoholic beverages in the world. For some reason e.g. healthy lifestyle, medical reasons, driver’s duties, etc. there is a need for soft drink with similar organoleptic properties as standard beer. There are two major approaches to obtain such product. First is to interfere with biological aspects of beer production technology like changes in mashing regime or to perform fermentation in conditions that promote lower alcohol production or using special (often genetic modified) microorganism. Second approach is to remove alcohol from standard beer. It is mainly possible due to evaporation techniques and membrane ones. All these approaches are presented in the paper.
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