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Pregled bibliografske jedinice broj: 267506

Essential oil from leaf-buds of service tree, Sorbus domestica L.


Mastelić, Josip; Radonić, Ani; Jerković, Igor
Essential oil from leaf-buds of service tree, Sorbus domestica L. // Program & Book of Abstracts / Daniel Joulain (ur.).
Grasse-Opio: Club des Entrepreneurs du Pays de Grasse, PRODAROM, Association des Ingenieurs et Techniciens de la Parfumerie (ATP), 2006. (poster, međunarodna recenzija, sažetak, znanstveni)


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Naslov
Essential oil from leaf-buds of service tree, Sorbus domestica L.

Autori
Mastelić, Josip ; Radonić, Ani ; Jerković, Igor

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Program & Book of Abstracts / Daniel Joulain - Grasse-Opio : Club des Entrepreneurs du Pays de Grasse, PRODAROM, Association des Ingenieurs et Techniciens de la Parfumerie (ATP), 2006

Skup
37th International Symposium on Essential Oils

Mjesto i datum
Grasse-Opio, Francuska, 10-13.09.2006

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Sorbus domestica L.; essential oil; GC-MS

Sažetak
Service tree (Sorbus domestica L., Rosaceae family) is rare tree of gardens and forests. The fruit of service tree is nutritive and contains biological active compounds. In early spring leaf-buds of service tree are large, sticky and have characteristic fragrance. This material contains many waxes and semi volatile compounds which can diminish rapidity of essential oil distillation and its yield. The buds were collected in early spring (March). Essential oil was isolated from fresh leaf-buds by simultaneous superheated steam distillation-solvent extraction (modified Likens Nickerson method, home made apparatus) for 3 h. Superheated steam (ca. 105 0C) was generated by heating 20% NaCl aqueous solution to boiling (3). The yield was 0.03% w/w. Isolated oil was analysed by using GC and GC/MS. The essential oil mainly contains phenylpropane derivatives and related compounds (benzaldehyde, benzyl alcohol, 2-phenylethanol, 4-hydroxy-3-methylacetophenone), sesquiterpene compounds (α -longipinene, longicyclene, longifolene, longiborneol) and aliphatic compounds (6-methyl-3, 5-heptadiene-2-on, E-2-decenal, 2, 4-decadienal, octadecenal, pentanoic, hexanoic, heptanoic and octanoic acid). Benzaldehyde is characteristic compound found in many species of Rosaceae family in form of glycoconjugated compounds such as amygdalin, prunasin. The main compounds of the oil were benzaldehyde (56%), longicyclene (11.5%), α -longipinene (4.8%), 6-methyl-3, 5-heptadiene-2-on (3.6%), longifolene (2.4%), pentanoic acid (1.9%), longiborneol (1.7%). Hexanoic, heptanoic and octanoic acids, benzyl alcohol, 2-phenylethanol, E-2-decenal, 2, 4-decadienal, octadecenal, 4-methyl-5, 6-dihydro-2H-pyran-2-on, 2, 3-dihydrobenzofuran, 4-hydroxy-3-methylacetophenone and other compounds that were identified in smaller amount. Leaf-buds essential oil of service tree has not been yet investigated.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
0011010

Ustanove
Kemijsko-tehnološki fakultet, Split

Profili:

Avatar Url Ani Radonić (autor)

Avatar Url Igor Jerković (autor)

Avatar Url Josip Mastelić (autor)

Citiraj ovu publikaciju

Mastelić, Josip; Radonić, Ani; Jerković, Igor
Essential oil from leaf-buds of service tree, Sorbus domestica L. // Program & Book of Abstracts / Daniel Joulain (ur.).
Grasse-Opio: Club des Entrepreneurs du Pays de Grasse, PRODAROM, Association des Ingenieurs et Techniciens de la Parfumerie (ATP), 2006. (poster, međunarodna recenzija, sažetak, znanstveni)
Mastelić, J., Radonić, A. & Jerković, I. (2006) Essential oil from leaf-buds of service tree, Sorbus domestica L.. U: Daniel Joulain (ur.)Program & Book of Abstracts.
@article{article, year = {2006}, pages = {141}, keywords = {Sorbus domestica L., essential oil, GC-MS}, title = {Essential oil from leaf-buds of service tree, Sorbus domestica L.}, keyword = {Sorbus domestica L., essential oil, GC-MS}, publisher = {Club des Entrepreneurs du Pays de Grasse, PRODAROM, Association des Ingenieurs et Techniciens de la Parfumerie (ATP)}, publisherplace = {Grasse-Opio, Francuska} }