2-4-hexadienal and furan

2-4-hexadienal has been researched along with furan* in 1 studies

Other Studies

1 other study(ies) available for 2-4-hexadienal and furan

ArticleYear
Vitamin C and aroma composition of fresh leaves from Kalanchoe pinnata and Kalanchoe daigremontiana.
    Scientific reports, 2019, 12-24, Volume: 9, Issue:1

    Species of kalanchoe are rich in bioactive compounds and are widely used in folk medicine; however, these plants are not well known from the point of view of aroma. Two species, Kalanchoe pinnata and Kalanchoe daigremontiana, were examined after six months and two years of growth and their vitamin C content, succulence, and aroma composition were determined. The efficiency of juice extraction was highest (72%) for the leaves of K. daigremontiana after six months of growth. The concentration of vitamin C was highest in juices from two-year-old plants and much higher in the juice of K. pinnata (81 mg/100 g). SPME/GC/MS analysis identified 32 aroma components, considering those with the spectrum similarity over 75%. The main components were furan-2-ethyl, hexanal, 2-hexenal, 2,4-hexadienal, 1-octen-3-ol, nonanal. The quantitative relations of these compounds were somewhat different in the two species. The most dominant component, 2-hexenal, is responsible for the green-like aroma noted by the sensory panel.

    Topics: Aldehydes; Alkadienes; Ascorbic Acid; Fruit and Vegetable Juices; Furans; Gas Chromatography-Mass Spectrometry; Kalanchoe; Octanols; Odorants; Plant Extracts; Plant Leaves; Principal Component Analysis

2019