Results 51 to 60 of about 2,434 (132)

Composition and Antimicrobial Activities of the Leaf Essential Oil of from Taiwan

Natural Product Communications, 2011
The hydrodistillated leaf essential oil of Machilus kusanoi was analyzed to determine its composition and yield. Twenty-three compounds were identified, the main components being β-caryophyllene (23.3%), β-eudesmol (17.1%), α-terpineol (16.0%), n ...
Chen-Lung Ho, Kuang-Ping Hsu, Yen-Hsueh Tseng, Eugene I-Chen Wang, Pei-Chun Liao, Ju-Ching Chou, Chien-Nan Lin, Yu-Chang Su   +7 more
doaj   +1 more source

Could the Biological Potency of Porcelia macrocarpa R.E. Fries (Annonaceae) be Linked to Its Diverse Metabolite Profile?

Chemistry &Biodiversity, Volume 23, Issue 1, January 2026.
ABSTRACT Porcelia macrocarpa is a Brazilian plant species belonging to the Annonaceae family. To date, more than 190 compounds have been identified and/or isolated from this species, with terpenoids comprising the majority (62%). Alkaloids represent the second most abundant class (11%), followed by steroids (4%), acetogenins (4%), fatty acids (4 ...
Fernanda Thevenard, Ivanildo A. Brito, Emerson A. Oliveira, Mariana H. Chaves, João Henrique G. Lago   +4 more
wiley   +1 more source

An Assay on the Possible Effect of Essential Oil Constituents on Receptors Involved in Women’s Hormonal Health and Reproductive System Diseases

Journal of Evidence-Based Integrative Medicine, 2020
Aromatic herbal remedies, hydrosols, and essential oils are widely used for women’s hormonal health. Scientific investigation of their major constituents may prevent unwanted infertility cases, fetal abnormalities, and drug-herb interactions. It also may
Amirhossein Sakhteman PhD, Ardalan Pasdaran PhD, Mehdi Afifi PharmD, Azadeh Hamedi PhD   +3 more
doaj   +1 more source

Potential of Eugenia brejoensis (Mazine) Essential Oil in Combating Multidrug‐Resistant (MDR) Acinetobacter baumannii and Pseudomonas aeruginosa

Chemistry &Biodiversity, Volume 23, Issue 1, January 2026.
ABSTRACT The genus Eugenia has a long history of use in traditional medicine for treating various conditions, including infectious diseases, gastrointestinal disorders, and skin problems. Essential oils derived from Eugenia species are known for their medicinal properties and have been studied for their antimicrobial and bioactive potential. This study
Jonathan Mandú de Araújo, Amanda Vieira de Barros, Fábio Henrique Galdino Dos Santos, Weslley Felix De Oliveira, Daniela Maria do Amaral Ferraz Navarro, Márcia Vanusa da Silva, Bruno Oliveira de Veras, John Eversong Lucena de Vasconcelos, Henrique Douglas Melo Coutinho, Maria Betânia de Melo Oliveira, Maria Tereza dos Santos Correia   +10 more
wiley   +1 more source

Phytochemical compositions and cytotoxic activity of Conamomum vietnamense rhizome fractionated extract: in vitro and in silico screenings

Botan‪ical Sciences
Background: Conamomum vietnamense is a new species discovered in Vietnam with important pharmacological potential. Questions: What are the major phytochemical constituents of C. vietnamense rhizomes?
Van Chen Tran, Minh Kiep Do, Nguyen Bao Tran Pham, Linh Tu Vo, Nguyen Cong Luan Pham , Thi Thu Hien Nguyen, Thanh Triet Nguyen   +6 more
doaj   +1 more source

Chemical Characterization and Allelopathic Effects of Ambrosia psilostachya (Asteraceae)

Chemistry &Biodiversity, Volume 23, Issue 1, January 2026.
ABSTRACT Ambrosia spp. have been introduced and distributed across different continents as an invasive alien plant species. The present study aimed to identify the chemical components of essential oil isolated from different parts of Ambrosia psilostachya and evaluate the phytotoxic effect of its aqueous extracts on the growth parameters of Phaseolus ...
Hesan Saberi, Ali Reza Yousefi, Majid Pouryousef, Somayeh Tokasi, Jafar Asghari Birbaneh, Marcello Iriti   +5 more
wiley   +1 more source

Citrus reticulata Blanco: A Review on Chemical Composition and Biological Activities

Chemistry &Biodiversity, Volume 23, Issue 1, January 2026.
This review compiles chemical information and biological activities from 49 studies on Citrus reticulata. The fruit peels stand out for their high content of methoxylated monoterpenes and flavonoids with antioxidant, anti‐inflammatory, and antimicrobial activities.
José Walber Gonçalves Castro, Geane Gabriele de Oliveira Souza, José Galberto Martins da Costa, Fabíola Fernandes Galvão Rodrigues   +3 more
wiley   +1 more source

Chemical Composition and Preliminary Antimicrobial Activity of the Hydroxylated Sesquiterpenes in the Essential Oil from Piper barbatum Kunth Leaves

Plants, 2020
This study evaluates the antimicrobial and antifungal potential of the essential oil extracted from a species located in the Andes of Ecuador, Piper barbatum Kunth, known as “cordoncillo” or “allupa”, used by the Quichua people as
Paco Noriega, José Ballesteros, Alejandra De la Cruz, Tatiana Veloz   +3 more
doaj   +1 more source

HS‐FET‐GC/MS‐Method Development and Validation for Analysis of 45 Terpenes—Creating a Complementary Tool for Comprehensive Profiling of Cannabis Flowers in Forensics

Drug Testing and Analysis, Volume 18, Issue 1, Page 118-138, January 2026.
Legalisation of medicinal cannabis leads to an increasing complexity of specific forensic questions. Terpenes, volatile hydrocarbons with modular construction principle of isoprene subunits, are suggested as second substance class alongside phytocannabinoids for classification of cannabis material.
Marica Hundertmark, Tanja Germerott, Cora Wunder   +2 more
wiley   +1 more source

Insights into the Essential Oil Compositions of Brazilian Red and Taiwanese Green Propolis

Natural Product Communications, 2017
The objective of the present study was to characterize chemically the essential oils of two distinct propolis types: Brazilian red and Taiwanese green.
Boryana Trusheva, Daniela Ivanova, Milena Popova, Vassya Bankova   +3 more
doaj   +1 more source