Comparison of Abies grandis hydrosol samples extracted with different organic solvents employing gas chromatography/mass spectrometry
Lincoln Vance Mitchell
Lincoln Vance Mitchell
Department of Chemistry and Biochemistry, Brigham Young University—Idaho, Rexburg, Idaho 83460, United States. E-mail: lincoln.mitchell27@gmail.com
Ryland Randall Anderson
Ryland Randall Anderson
Department of Chemistry and Biochemistry, Brigham Young University—Idaho, Rexburg, Idaho 83460, United States. E-mail: rylandranderson@gmail.com
Christopher Ryan Bowerbank
Christopher Ryan Bowerbank
Young Living Essential Oils, D. Gary Young Research Institute, Lehi, Utah, 84043, United States. E-mail: cbowerbank@youngliving.com
David Clark Collins*
David Clark Collins*
Department of Chemistry and Biochemistry, Brigham Young University—Idaho, Rexburg, Idaho 83460, United States.
E-mail: collinsd@byui.edu, Tel: +1-208-496-7707
Received: 2025-06-05 | Revised:2025-06-24 | Accepted: 2025-06-27 | Published: 2025-07-10
Pages: 95-104


Heavy metals transfer in leaves, stem and roots of olive tree near roads in the region of Sfax (Tunisia) and their impact on physiological characteristics
Chaker Mbadra*
Chaker Mbadra*
Corresponding
Author
Olive Institute, University of Sfax, road aeroport
km2, Sfax, Tunisia.
E-mail: chakermarai@yahoo.com, Tel : +216 29750434
Kamel Gargouri
Kamel Gargouri
Olive Institute, University of Sfax, road aeroport km2, Sfax, Tunisia.
Hadda Ben Mbarek
Hadda Ben Mbarek
Regional Center of Agricultural Research, sidibouzid, Sidibouzid, 9100, Tunisia.
Lina Trabelsi
Lina Trabelsi
Olive Institute, University of Sfax, road aeroport
km2, Sfax, Tunisia.
And
National School of engineers of Sfax, University of Sfax, road Soukra km 4 Sfax, Tunisia.
Rayda Chaker
Rayda Chaker
Eremology and Combating Desertification Laboratory
(LR16IRA01) Arid Regions Institute, University of Gabes, Tunisia.
Fatma Dab
Fatma Dab
Olive Institute, University of Sfax, road aeroport
km2, Sfax, Tunisia.
And
Faculty of science, University of Sfax, road soukra km4, Sfax, Tunisia.
Bhekumtheto Ncube
Bhekumtheto Ncube
School of Life Sciences, University of KwaZulu-Natal Pietermaritzburg, Scottsville, South Africa.
Semia Ellouz Chaabouni
Semia Ellouz Chaabouni
National School of engineers of Sfax, University of
Sfax, road Soukra km 4 Sfax, Tunisia.
Received: 2024-10-16 | Revised:2024-12-15 | Accepted: 2025-01-03 | Published: 2025-07-09
Pages: 76-94


Pinus monophylla (Pinaceae) resin: A novel technique for extracting terpe-noids from aromatic plant materials
Tyler M. Wilson*
Tyler M. Wilson*
Corresponding
Author
D. Gary Young Research Institute, Lehi,
UT 84043, USA.
E-mail: tywilson@youngliving.com;
Tel.: +1-801-669-4501
D. Gary Young Research Institute, Lehi, UT 84043, USA.
E-mail: tywilson@youngliving.com; Tel.: +1-801-669-4501
MaKenna C. Johnson
MaKenna C. Johnson
D. Gary Young Research Institute, Lehi, UT 84043, USA.
Hsueh-Kung Lin
Hsueh-Kung Lin
D. Gary Young Research Institute, Lehi, UT 84043, USA.
Riley B. Jackson
Riley B. Jackson
D. Gary Young Research Institute, Lehi, UT 84043, USA.
Chris Packer
Chris Packer
D. Gary Young Research Institute, Lehi, UT 84043, USA.
Christopher R. Bowerbank
Christopher R. Bowerbank
D. Gary Young Research Institute, Lehi, UT 84043, USA.
Received: 2025-06-17 | Revised:2025-05-28 | Accepted: 2025-07-03 | Published: 2025-07-05
Pages: 69-75


A novel technique for extracting terpenoids from aromatic plant materials
Tyler M. Wilson*
Tyler M. Wilson*
Corresponding
Author
D. Gary Young
Research Institute, Lehi, UT 84043, USA.
E-mail: tywilson@youngliving.com; Tel.: +1-801-669-4501
Thomas T. McKay
Thomas T. McKay
D. Gary Young
Research Institute, Lehi, UT 84043, USA.
Hsueh-Kung Lin
Hsueh-Kung Lin
D. Gary Young Research Institute, Lehi, UT 84043, USA.
Chris Packer
Chris Packer
D. Gary Young Research Institute, Lehi, UT 84043, USA.
Christopher R. Bowerbank
Christopher R. Bowerbank
D. Gary Young Research Institute, Lehi, UT 84043, USA.
Received: 2025-06-10 | Revised:2025-06-24 | Accepted: 2025-06-27 | Published: 2025-06-30
Pages: 60-68


Essential oil from naturally exuded Pinus contorta var. latifolia (Pinaceae) resin
Riley B. Jackson*
Riley B. Jackson*
Corresponding
Author
D. Gary Young Research Institute, Lehi, UT 84043, USA.
E-mail: rjackson@youngliving.com, Tel.: +1-801-657-6023
Tyler M. Wilson**
Tyler M. Wilson**
Corresponding
Author
D. Gary Young Research Institute, Lehi,
UT 84043, USA.
E-mail: tywilson@youngliving.com, Tel.: +1-801-669-4501
Chris Packer
Chris Packer
D. Gary Young Research Institute, Lehi,
UT 84043, USA.
E-mail: cpacker@youngliving.com, Tel: +1 208 5300067
Christopher R. Bowerbank
Christopher R. Bowerbank
D. Gary Young Research Institute, Lehi,
UT 84043, USA.
E-mail: cbowerbank@youngliving.com
Richard E. Carlson
Richard E. Carlson
D. Gary Young Research Institute, Lehi, UT 84043, USA.
Received: 2025-03-07 | Revised:2025-03-19 | Accepted: 2025-03-22 | Published: 2025-03-25
Pages: 37-44


Essential oil composition of Clusia pachamamae resin from Peru
Chris Packer*
Chris Packer*
Corresponding Author
D.
Gary Young Research Institute, Lehi, UT 84043, USA.
E-mail: cpacker@youngliving.com,
Tel: +1 208 5300067
Adrian Abad
Adrian Abad
Finca Botanica Aromatica, Guayaquil, 090151, EC, Ecuador.
E-mail: adabad@youngliving.com
Tyler M. Wilson
Tyler M. Wilson
D. Gary Young Research Institute, Lehi, UT 84043, USA.
E-mail: tywilson@youngliving.com
Eugenio Caruajulca
Eugenio Caruajulca
Finca
Botanica Aromatica, Guayaquil, 090151, EC, Ecuador.
Received: 2025-02-18 | Revised:2025-03-04 | Accepted: 2025-03-05 | Published: 2025-03-12
Pages: 32-36
The volatile components of Eriogonum ovalifolium var. depressum from southeastern Oregon
Kathy Swor
Kathy Swor
Independent Researcher, 1432 W.
Heartland Dr., Kuna, ID 83634, USA.
Ambika Poudel
Ambika Poudel
Aromatic
Plant Research Center, 230 N 1200 E, Suite 100, Lehi, UT 84043, USA.
Prabodh Satyal
Prabodh Satyal
Aromatic
Plant Research Center, 230 N 1200 E, Suite 100, Lehi, UT 84043, USA.
William N. Setzer*
William N. Setzer*
Corresponding
author
Aromatic
Plant Research Center, 230 N 1200 E, Suite 100, Lehi, UT 84043, USA.
And
Department of Chemistry, University of Alabama in Huntsville, Huntsville, AL 35899, USA.
E-mail: setzerw@uah.edu, wsetzer@chemistry.uah.edu; Tel.: +1-256-468-2862
Received: 2025-02-16 | Revised:2025-02-25 | Accepted: 2025-02-25 | Published: 2025-02-27
Pages: 26-31


Antibaterial activity of the GC-MS characterized essential oil from the leaves of Crassocephalum crepidiodes from North Central Nigeria
Ridwan Olanrewaju Ismaeel*
Ridwan Olanrewaju Ismaeel*
Corresponding Author
Department of Chemistry, Faculty of
Physical Sciences, University of Ilorin, P.M.B. 1515, Ilorin, Nigeria
E-mail: ismaeel.ro@unilorin.edu.ng, ridwanlanre@gmail.com
Tel: +2348069315518
Bolanle Kudirat Saliu
Bolanle Kudirat Saliu
Department of Microbiology, Faculty of
Life Sciences, University of Ilorin, P.M.B. 1515, Ilorin, Nigeria.
Lamidi Ajao Usman
Lamidi Ajao Usman
Department of Chemistry, Faculty of
Physical Sciences, University of Ilorin, P.M.B. 1515, Ilorin, Nigeria.
Fatihat Hassan
Fatihat Hassan
Department of Chemistry, Faculty of Physical
Sciences, University of Ilorin, P.M.B. 1515, Ilorin, Nigeria.
Oyeleye Medinat Adedeji
Oyeleye Medinat Adedeji
Department of Chemistry, Nigerian Army
College of Education, Sobi, Ilorin, P.M.B. 1410, Ilorin, Nigeria.
Etimbuk Daniel Akpan
Etimbuk Daniel Akpan
Department of Chemistry, Faculty of
Physical Sciences, University of Ilorin, P.M.B. 1515, Ilorin, Nigeria.
Fadhilat Sambo Ameen Olanrewaju
Fadhilat Sambo Ameen Olanrewaju
Department of Chemistry, Faculty of Physical
Sciences, University of Ilorin, P.M.B. 1515, Ilorin, Nigeria.
Received: 2025-01-25 | Revised:2025-02-11 | Accepted: 2025-02-13 | Published: 2025-02-21
Pages: 19-25


Essential oil composition of Salvia dorrii var. incana from southeastern Oregon
Kathy Swor
Kathy Swor
Independent Researcher, 1432 W.
Heartland Dr., Kuna, ID 83634, USA.
Ambika Poudel
Ambika Poudel
Aromatic
Plant Research Center, 230 N 1200 E, Suite 100, Lehi, UT 84043, USA.
Ambika Poudel
Ambika Poudel
Aromatic
Plant Research Center, 230 N 1200 E, Suite 100, Lehi, UT 84043, USA.
Prabodh Satyal
Prabodh Satyal
Aromatic
Plant Research Center, 230 N 1200 E, Suite 100, Lehi, UT 84043, USA.
William N. Setzer*
William N. Setzer*
Corresponding author
Aromatic
Plant Research Center, 230 N 1200 E, Suite 100, Lehi, UT 84043, USA.
And
Department
of Chemistry, University of Alabama in Huntsville, Huntsville, AL 35899, USA.
E-mail: setzerw@uah.edu, wsetzer@chemistry.uah.edu;
Tel.: +1-256-468-2862
Received: 2025-01-29 | Revised:2025-02-08 | Accepted: 2025-02-10 | Published: 2025-02-12
Pages: 09-18


Chemical composition of the foliar essential oil of Tsuga mertensiana (Bong.) Carrière
Kathy Swor
Kathy Swor
Independent Researcher, 1432 W.
Heartland Dr., Kuna, ID 83634, USA.
Ambika Poudel
Ambika Poudel
Aromatic
Plant Research Center, 230 N 1200 E, Suite 100, Lehi, UT 84043, USA.
Prabodh Satyal
Prabodh Satyal
Aromatic
Plant Research Center, 230 N 1200 E, Suite 100, Lehi, UT 84043, USA.
William N. Setzer*
William N. Setzer*
Corresponding author
Aromatic
Plant Research Center, 230 N 1200 E, Suite 100, Lehi, UT 84043, USA.
And
Department of Chemistry, University of Alabama in Huntsville, Huntsville, AL 35899, USA.
E-mail: setzerw@uah.edu, wsetzer@chemistry.uah.edu; Tel.: +1-256-468-2862
Received: 2025-01-10 | Revised:2025-01-21 | Accepted: 2025-01-23 | Published: 2025-01-25
Pages: 01-08


Editor-in-Chief

This work is licensed under the
Creative Commons Attribution 4.0
License.(CC BY-NC 4.0).