Navigation Links
Juniper essential oil characteristics determined
Date:9/4/2013

SHERIDAN, WYThroughout the western United States, Canada, and Mexico, Rocky Mountain juniper (Juniperus scopulorum Sarg.) is known for its pleasant fragrance and valuable wood. The juniper's woodhighly valued for its durability, rich color, and pleasant aromais popular for use as interior paneling, furniture, and fence posts. For centuries, the leaves and berries of Rocky Mountain juniper, which contain strongly aromatic essential oil, have been used extensively by native people of North America to treat a number of medical conditions. A recent study evaluated several aspects of variations in essential oil composition and content of the popular tree.

Valtcho D. Zheljazkov and Ekaterina Jeliazkova from the University of Wyoming's Sheridan Research and Extension Center, along with Tess Astatkie of Canada's Dalhousie University, published their research results in the July 2013 issue of HortScience. "We thought that the essential oil content and composition may be different in male and in female trees and also may be affected with seasonal changes throughout the year," Zheljazkov explained. The team evaluated one male and one female Rocky Mountain juniper tree over the course of 1 year. They found that the concentration of essential oil in fresh leaves varied from 0.335% to 0.799%. The team also determined that, at most of the sampling points, the oil content in the biomass of the male tree was greater than that in the biomass of the female tree.

"This study demonstrated that there are seasonal differences in essential oil content and composition within male or female trees. Also, at any given sampling point, the concentration of some oil constituents may be higher in the oil from the female trees, whereas the concentration of other oil constituents may be high in the oil of male trees," Zheljazkov said.


'/>"/>

Contact: Mike W. Neff
mwneff@ashs.org
703-836-4606
American Society for Horticultural Science
Source:Eurekalert

Page: 1

Related biology news :

1. Protein targeted for cancer drug development is essential for normal heart function
2. Animated Essential Atlas of Anatomoy and Physiology Anatomy Atlas
3. Breakthrough research of essential molecule reveals important targets in diabetes and obesity
4. CNIO researchers identify a new gene that is essential for nuclear reprogramming
5. Study points to essential role of IL-22 in lung repair after the flu
6. Sex and gender competency essential to medical care
7. Essential informatics methods and tools for analyzing the explosion of NGS data
8. Scientists discover structure of protein essential for quality control, nerve function
9. Nature study reveals loss of essential blood cell gene leads to anemia
10. Study details essential role of trust in agricultural biotech partnerships
11. New book on stereology by Mark West is essential reading for neurobiologists
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/14/2017)... , June 15, 2017  IBM (NYSE: IBM ) ... international tech event dedicated to developing collaboration between startups and ... on June 15-17. During the event, nine startups will showcase ... value in various industries. France ... the international market, with a 30 percent increase in the ...
(Date:5/16/2017)... May 16, 2017   Bridge Patient Portal ... and MD EMR Systems , an electronic ... for GE, have established a partnership to build ... and the GE Centricity™ products, including Centricity Practice ... These new integrations will allow healthcare ...
(Date:4/19/2017)... , April 19, 2017 ... its vendor landscape is marked by the presence of ... is however held by five major players - 3M ... these companies accounted for nearly 61% of the global ... leading companies in the global military biometrics market boast ...
Breaking Biology News(10 mins):
(Date:10/12/2017)... NY (PRWEB) , ... October 12, 2017 , ... ... of Sciences today announced the three Winners and six Finalists of the 2017 ... given annually by the Blavatnik Family Foundation and administered by the New York ...
(Date:10/12/2017)... (PRWEB) , ... October 12, ... ... ) has launched Rosalind™, the first-ever genomics analysis platform specifically designed for ... complexity. Named in honor of pioneering researcher Rosalind Franklin, who made a ...
(Date:10/11/2017)... ... October 11, 2017 , ... Proscia Inc ., ... a Webinar titled, “Pathology is going digital. Is your lab ready?” with Dr. ... best practices and how Proscia improves lab economics and realizes an increase in ...
(Date:10/11/2017)... ... 11, 2017 , ... Singh Biotechnology today announced that the ... its novel anti-STAT3 (Signal Transducer and Activator of Transcription 3) B VHH13 single ... the cell membrane and bind intracellular STAT3 and inhibit its function. Dysregulation of ...
Breaking Biology Technology: