Results 111 to 120 of about 113,342 (350)

Terpenoids from Salvia glutinosa

open access: yesPhytochemistry, 1997
A new steroidal compound 1-oxo-7 alpha-hydroxysitosterol was isolated from the whole plant of Salvia glutinosa in addition to 11 known triterpenoids and three steroids. The structures were established by spectral data. Cytotoxic activity of the new compound and 7 alpha-hydroxysitosterol were tested against P-388 and KB systems; only marginal activity ...
Topcu, G, Tan, N, Kokdil, G, Ulubelen, A
openaire   +3 more sources

Diverse Begomoviruses Evolutionarily Hijack Plant Terpenoid-Based Defense to Promote Whitefly Performance [PDF]

open access: gold, 2022
Ning Wang   +5 more
openalex   +1 more source

Preliminary qualitative screening for cancer chemopreventive agents in Telfairia occidentalis Hook.f., Gnetum africanum Welw., Gongronema latifolium Benth. and Ocimum gratissimum L. from Nigeria [PDF]

open access: yes, 2009
The leaves of four plant foods commonly consumed in Nigeria namely Gnetum africanum (Igbo name: Ukazi), Gongronema latifolium (Igbo name: Utazi), Telfairia occidentalis (Igbo name: Ugu), Ocimum gratissimum (Igbo name: Nchoanwu), were each screened for ...
Iweala, E. E. J.
core  

Integrated characterization of Greek fennel genotypes through morpho‐agronomical characteristics, yield components and phytochemical compounds

open access: yesJSFA reports, Volume 5, Issue 3, Page 91-103, March 2025.
Abstract Background Fennel (Foeniculum vulgare Mill.) is a widely cultivated vegetable and aromatic‐medicinal plant. In this research, field studies assessed 12 fennel genotypes of diverse origin, comprising 10 Greek accessions and two European commercial varieties, focusing on their morpho‐agronomical traits, phenolic compounds and antioxidant ...
Kalliopi I. Kadoglidou   +6 more
wiley   +1 more source

Integration of RNA-Seq and Metabolite Analysis Reveals the Key Floral Scent Biosynthetic Genes in Herbaceous Peony

open access: yesHorticulturae
Floral scent is an essential and genetically complex trait in herbaceous peonies (Paeonia lactiflora Pall.); however, specific genes related to metabolic and regulatory networks remain scantily studied.
Shadrack Kanyonji Kimani   +9 more
doaj   +1 more source

Terpene production in the peel of sweet orange fruits

open access: yesGenetics and Molecular Biology, 2007
Terpenoids constitute the largest and most diverse class of natural products. They are important factors for aroma and flavor, and their synthesis is basically done from two compounds: isopentenyl diphosphate and dimethylallyl diphosphate.
Marco A. Takita   +5 more
doaj   +1 more source

Selenium biofortification: integrating one health and sustainability

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract Selenium (Se) biofortification in crops has emerged as a promising strategy to address global Se deficiencies and enhance both agricultural productivity and human health. Increasing the Se content of crops through biofortification improves their resilience to abiotic and biotic stresses and boosts their nutritional value.
Silvia Estarriaga‐Navarro   +3 more
wiley   +1 more source

Determination of Various Drying Methods’ Impact on Odour Quality of True Lavender (Lavandula angustifolia Mill.) Flowers

open access: yesMolecules, 2019
True lavender flowers (Lavandula angustifolia Mill.) is a critical source of essential oils and a flavouring agent used in numerous industries like foods, cosmetics and pharmaceuticals.
Jacek Łyczko   +5 more
doaj   +1 more source

Feasibility of Integrating Tripterygium wilfordii into Modern Cancer Therapy for Increased Efficacy with Minimal Toxicity [PDF]

open access: yes, 2016
Cancer is the second leading cause of death in the U.S., and millions of novel cancer cases are being diagnosed each year. While chemotherapy and ionizing radiation are effective treatments against these malignant tumors, the adverse effects that ...
Vo, Andy
core   +1 more source

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