Aroma Perception of Rose Oxide, Linalool and α-Terpineol Combinations in Gewürztraminer Wine

Cis-Rose oxide was found to be an important chiral compound in Gewürztraminer wine, with an enantiomeric ratio range from 76 to 58%. The enantiomeric ratio showed an important influence on white wine aroma when other monoterpenes were present. The aim of this study was to evaluate rose oxide at different ratios and changes to aroma perception, and the interaction of rose oxide with linalool and α-terpineol. A wine model was made based on Gewürztraminer wine. Twelve models were created with different ratios of rose oxide and concentrations of linalool and α-terpineol. Triangle tests, check-all-that-apply (CATA) and descriptive analysis were used to evaluate the aroma of the wines. Results show that the rose oxide ratios of 70:30 and 65:35 were statistically different. Additional descriptive analysis showed that the ratios altered aroma when linalool and α-terpineol were at low and medium concentrations. At high concentrations, linalool and α-terpineol masked any influence from rose oxide. Understanding how monoterpenes alter aroma perception of white wine when at different combinations and concentrations is important to achieving desired wine qualities and helps provide information on how flavor chemistry results can be interpreted without having to run sensory analysis.

Taking off the rose-colored glasses: the influence of crises on employee relationship management

Purpose The central aim of this research is to deepen the analysis of the influence that crises have on employee relations by using the stakeholder relationship management model (SRM) to analyze organizational employee relationship management (OERM).Design/methodology/approach This study uses a questionnaire distributed in two organizations (UK-based public sector and private sector) that were experiencing a crisis at the time of data collection. Respondents identified whether they believed the organization was in crisis, if they defined it as in crisis classified what type of crisis it was, and then responded to questions about their relationship to the organization, the organization's post crisis stability and their own behavioral intentions.FindingsThe findings verify the applicability of the SRM in employee relations with three critical findings: (1) employees with higher income in the private sector were significantly less likely to believe their organization was in crisis; (2) the more ambiguous the blame for the crisis, the greater the damage on the relationship between organizations and employees; and (3) collective sensemaking in organizations is essential, but less likely when a crisis has damaged the relationship between employees and organizations.Originality/value In the last 40 years of Employee Relations, the role of crisis in influencing OERM has not been meaningfully explored in the journal. Therefore, the piece makes an original contribution.

Range of goods in framework of agricultural enterprise management

The study of the product range of the enterprise, in particular, the agricultural ones, is one of the priority areas. Maintaining a stable demand for reduced goods is an obligatory condition for strategizing activities, a guarantee of development. The presented research reflects the theoretical foundations of enterprise management, in terms of building a strategy; the assortment features for both commodity and trade ones are disclosed; the authors highlighted the specifics of agricultural production through strategic management and its goal setting. In the main part of the work, there is a block focused on the study of the assortment within the framework of the agricultural enterprise management, based on the product range optimization. This is supported by the conclusions that this approach is a source of diversification of an agricultural enterprise production activity and takes into account both the existing market needs and the capabilities of the enterprise itself when creating the necessary conditions for its development, ensuring competitiveness not only in local markets, but also includes a possibility to expand its market zone. The assortment of goods was studied in a separate block on the example of a specific agricultural enterprise - the greenhouse complex JSC “Sukhovskiy”, a member of the Siberian agricultural complex of the brand “Em Rodnoe”. The assessment of the main economic indicators of the activities of JSC “Sukhovskiy” was carried out. For the purpose of practical testing of the developed directions of strategizing the product range of JSC “Sukhovskiy”, there was proposed a variant of its expansion by introducing roses into the “line” of production as the most popular and demanded flowers in high demand among the population. In addition, the agrotechnology of this production in the conditions of a greenhouse economy is shown, possible sales channels for finished products are proposed, the costs of the “rose” assortment line are structured and the predicted economic effect from the implementation of the proposed measures is calculated.

Woody plants of public gardens in Ussuryisk city (Primorye Territory)

The species and quantitative composition of woody-shrub plants in public gardens in Ussuriysk (Primorye Territory) have been studied. A total of 63 taxa from 41 genera and 21 families have been recorded. Among them, by the number of species the rose family is the leader (28,6% of the total number of species), 10 families are represented by only one genus and species. The largest genus is the genus Acer L., 6 species of which are used in landscaping in the studied public gardens. The composition of woody plants is dominated by aboriginal species (69,8% of their total number), among introduced species there are plants of East Asia (9 species), North America (4 species), as well as plants of Eurasian (3 species) and European (3 species) origin. Life forms (biomorphs) are dominated by summer-green trees over 10 m in height (23 species), summer-green shrubs over 2 m in height (13 species) and summer-green shrubs 1-2 m in height (12 species). Most often in the landscaping of public gardens in the Ussuriysk city there are Siberian elm (Ulmus pumila L.), Asian white birch (Betula platyphylla Sukacz.), common ninebark (Physocarpus opulifolia (L.) Maxim.), ash-leaved maple (Acer negundo L.) and Manchu ash (Fraxinus mandshurica Rupr.). Keywords: PUBLIC GARDEN, LANDSCAPING, ARBORIFLORA, LIFE FORM (BIOMORPH), USSURIYSK, PRIMORYE TERRITORY, RECREATION ZONE