کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6377363 | 1624860 | 2013 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evaluation of the key odorants of Baccharis anomala DC essential oil: New applications for known products
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
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چکیده انگلیسی
The essential oil profile of Baccharis anomala DC was examined. Samples were collected from in the Pró-Mata area (São Francisco de Paula, Rio Grande do Sul State, Brazil), and GC-MS data and retention indices were used to identify 58 oil components. β-Selinene (40.8%), caryophyllene oxide (9.9%) and spathulenol (6.8%) were the major constituents of the steam-distilled oil. The olfactive profile of the B. anomala oil was described as: sweet, resinous and woody. When the oil was evaluated by gas chromatography-olfactometry (GC-O), the study revealed that the oil has a complex aroma profile formed by 34 odorants with modified frequency above 40, 31 of which could be identified. In this way, the odor, was objectively established for this species.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Industrial Crops and Products - Volume 49, August 2013, Pages 492-496
Journal: Industrial Crops and Products - Volume 49, August 2013, Pages 492-496
نویسندگان
Vanessa Barbieri Xavier, Rubem Mário Figueiró Vargas, Manuel Minteguiaga, Noelia Umpiérrez, Eduardo Dellacassa, Eduardo Cassel,