Chemotaxonomy of Indonesian Citrus maxima based on Leaf Essential Oils
Penulis/Author
Prof. Dr. Ratna Susandarini, M.Sc. (1); Rugayah (2); Prof. Dr. Laurentius Hartanto Nugroho, M.Agr. (3); Prof. Dr. Ir. Siti Subandiyah, M.Agr.Sc. (4)
Tanggal/Date
29 2015
Kata Kunci/Keyword
Abstrak/Abstract
Pummelo (Citrus maxima) is one of true citrus species originated
from South East Asian regions. Pummelo is known as having high
morphological diversity, but lacking of comprehensive publications
documenting chemical diversity. The objectives of this study were to reveal
essential oil diversity and its implication on the chemotaxonomy of the
species. Leaves from forty individual plants were collected from seven
districts representing pummelo distribution areas in Indonesia. Isolation of
essential oils was done using maceration and solvent extraction procedures.
Qualitative and quantitative analysis of the essential oils was conducted
using GC-MS. Thirty one compounds were identified, consisted of
monoterpenes, sesquiterpenes, diterpenes, ketones, alkenes and fatty acids.
Assessment on chemotaxonomical importance of essential oils was carried
out using cluster analysis and principal component analysis on volatile
compounds. Three chemotypes were recognized, defined as “nerol/loliolide/alloaromadendrenechemotype”,
“alpha-selinenechemotype” and “alphapinene/
delta-carenechemotype”. Three chemotypes defined in this study was the
first reported chemotaxonomic analysis for Indonesian C. maxima.
Rumpun Ilmu
Biologi (dan Bioteknologi Umum)
Bahasa Asli/Original Language
English
Level
Internasional
Status
Dokumen Karya
No
Judul
Tipe Dokumen
Aksi
1
04_Chemotaxonomy Citrus maxima_2016.pdf
[PAK] Full Dokumen
2
Chemotaxonomy of Indonesian Citrus maxima based on Leaf Essential Oils.pdf
