P 23: Comparison of five Perilla frutescens (L.) Britt. genotypes in Hungary
作者 Radacsi, Peter; Szomor, Lotti Agnes; Inotai, Katalin; Medgyesi, Balint; Nemeth-Zambori, Eva
期刊 6TH INTERNATIONAL SYMPOSIUM BREEDING RESEARCH ON MEDICINAL AND AROMATIC PLANTS (BREEDMAP 6) , 2016,:453
摘要
In our research work five Perilla frutescens (L.) Britt. accessions (GB, J3, JTD3, PS3, 588P) of different origin were evaluated in an open-filed experiment in 2014. Fresh biomass, number of glandular hairs, essential oil content and composition were studied. The dried herb was hydrodistilled and the oil analysed by GC-MS. The components were identified by MS libraries and their LRIs.Highest fresh biomass was produced by the accession JTD3 (864 g.plant(-1)) while the lowest fresh weight was measured in the population of 588P (396 g.plant(-1)). The highest dlandular hair density (1130 hairs.100 mm(-2)) and essential oil content (1.4 ml.100 g(-1) d.w.) was detected in the population 588P while the lowest result were detected in J3 (22 hairs.100 mm-2, 0.14 ml.100 g d.w.(-1)). Based on the essential oil composition the investigated populations represent different chempotypes. In PS3 and GB the main components of the essential oil was beta-dehydro- elsholtzia ketone (54-76 %), they are belong to the elsholtzia ketone (EK) chemotype. The main components of the essential oil in J3, JTD3, 588P population were perilla aldehyde (60-78%), limonene (6-15%) and beta-caryophyllene (5-6%) (PA - perillaaldehyde chemotype).