| 1. |
- Garrido Banuelos, Gonzalo, et al.
(author)
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Mapping the Sensory Fingerprint of Swedish Beer Market through Text and Data Mining and Multivariate Strategies
- 2021
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In: Beverages. - : MDPI. - 2306-5710. ; 7:4
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Journal article (peer-reviewed)abstract
- The continuous increase of online data with consumers' and experts' reviews and preferences is a potential tool for sensory characterization. The present work aims to overview the Swedish beer market and understand the sensory fingerprint of Swedish beers based on text data extracted from the Swedish alcohol retail monopoly (Systembolaget) website. Different multivariate strategies such as heatmaps, correspondence analysis and hierarchical cluster analysis were used to understand the sensory space of the different beer styles. Additionally, sensory space for specific hop cultivars was also investigated. Results highlighted Gothenburg as the main producing area in Sweden. The style Indian Pale Ale (IPA) is the largest available at the retail monopoly. From a sensory perspective, commonalities and differences were found between beer types and styles. Based on the aroma description, different types of ale and lager can cluster together (such as Porter and Stout and Dark lagers). Additionally, an associative relationship between specific aromas and hop cultivars from text data information was successfully achieved.
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| 2. |
- Olsmats, Carl, 1961-, et al.
(author)
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Perceptions of Sustainability and Functional Aspects on Liquid Carton Board Packaging Materials versus Competing Materials for Juice Applications in Sweden
- 2015
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In: Beverage packaging. - Basel : MDPI. - 2306-5710. ; 1, s. 194-203
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Journal article (peer-reviewed)abstract
- This research explores the downstream perceptions of liquid carton board versus competing materials in packaging applications for juice. The methodology used is focus groups. The context is sustainability and functional performance, and related potential implications for the beverage industry value chain. The purpose is to get a deeper insight and understanding of functionality in relation to juice beverage packaging. The results confirm that there is no optimal packaging for every juice product, but a multitude, depending on the distribution channel, retail outlet, customer preferences, and context of consumption. There are some general packaging preferences, but the main deciding criteria for purchase seem to be the product characteristics in terms of quality, taste, brand, price and shelf life. For marketing reasons, packaging has to be adopted to the product and its positioning, liquid carton board packaging seem to have some functional advantages in distribution and is considered as sustainable and functional among many consumers. Major drawbacks seem to be shape limitations, lack of transparency, and lack of a “premium look”. To improve packaging performance and avoid sub-optimization, actors in the beverage industry value chain need to be integrated in development processes.
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| 3. |
- Rochte, Jacob D., et al.
(author)
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Preliminary Studies on the Use of Reactive Distillation in the Production of Beverage Spirits
- 2019
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In: Beverages. - : MDPI. - 2306-5710. ; 5:2
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Journal article (peer-reviewed)abstract
- Distilled alcoholic beverages have been produced through fermentation and distillation for centuries but have not purposefully involved a chemical reaction to produce a flavoring. Introducing a microorganism to produce butyric acid along with the typical yeast ethanol fermentation sets up a reactive distillation system to flavor a spirit with ethyl butyrate and butyric acid. The ternary interactions of water, ethanol, and butyric acid allow all three to vaporize in the stripping distillation, thus they are concentrated in the low wines and give a large excess of ethanol compared to butyric acid for better reaction completion. The stripping distillation has also been modeled on Aspen Plus® V9 software (by Aspen Technology, Inc. Bedford, MA, USA) and coincides well with a test stripping distillation at the bench scale. Amberlyst® 15 wet catalyst was added to a subsequent distillation, resulting in the production of the desired ethyl butyrate in the distillate, measured by gas chromatography. Primary sensory evaluation has determined that this process has a profound effect on the smell of the spirit with the main flavor being similar to fruity bubble gum. The current results will provide a pathway for creating spirits with a desired flavor on demand without acquiring a heavy capital cost if a beverage distillation column is already purchased
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| 4. |
- Sykalia, Dionysia, et al.
(author)
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An Exploratory Research Regarding Greek Consumers' Behavior on Wine and Wineries' Character
- 2023
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In: Beverages. - 2306-5710. ; 9:2
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Journal article (peer-reviewed)abstract
- Given the lack of data regarding the preferences, behavior and habits of wine consumers in Greece, the purpose of the present study was to investigate consumer trends and explore the factors that affect the purchase and consumption of wine in comparison with other alcoholic beverages. For this purpose, a self-response questionnaire survey was designed through the Google platform on a sample of 994 participants. In order to analyze the collected data, statistical analysis was done. A second online questionnaire was introduced to Greek winery companies. The purpose was to examine if the wine producers follow the wine consumption trends according to the desires of the Greek wine consumers or are addressed to a more international audience. As for the wine companies' perspectives, we wanted to collect data regarding the amount of their production and the type of wine they produce and to know about their profile (international, exports, strategies, etc.). We collected 71 responses from wineries located in different parts of Greece. For the first time in the last 10 years, there is a profile of Greek consumers' behavior toward wine in comparison with other alcoholic beverages and knowledge of specific operational data of Greek wineries using an online questionnaire survey (e-survey).
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