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In vitro cultures of Vitis vinifera L. cv. Chardonnay synthesize the phytoalexin nerolidol upon infection by Phaeoacremonium parasiticum
(Mediterranean Phytopathological Union, 2013-04)
This study investigated terpene synthase (TPS) activity and terpene antifungal metabolites in calluses and cell suspension cultures of Vitis vinifera cv. Chardonnay infected with Phaecremonium parasiticum, one of the fungi ...
Terpenes: Natural Products for Controlling Insects of Importance to Human Health—A Structure-Activity Relationship Study
(Hindawi Publishing Corporation, 2016-08-21)
Many insects affect food production and human health, and in an attempt to control these insects the use of synthetic insecticideshas become widespread. However, this has resulted in the development of resistance in these ...
The Tomato Terpene Synthase Gene Family
(American Society of Plant Biologist, 2011-10)
Compounds of the terpenoid class play numerous roles in the interactions of plants with their environment, such as attracting pollinators and defending the plant against pests. We show here that the genome of cultivated ...
Purification and Characterization of an Ethanol-Tolerant β-Glucosidase from Sporidiobolus pararoseus and Its Potential for Hydrolysis of Wine Aroma Precursors
(2013-09-02)
An extracellular ethanol-tolerant β-glucosidase from Sporidiobolus pararoseus was purified to homogeneity and characterized, and its potential use for the enhancement of wine aroma was investigated. The crude enzymatic ...
Determinação da estrutura de diferentes alcoóis terpênicos: um estudo teórico e experimental
(2013)
Terpene compounds is a major class of natural products found in nature, although having a relatively simple structure, their 1H-NMR spectra and 13C are complex and have many overlapping signals. The present study aimed to ...
Essential oil composition of Acca sellowiana (O. Berg.) Burret
(Taylor & Francis, 2002-12)
Essential oils of Acca sellowiana (O. Berg.) Burret was examined by GC and GC/MS. The main components for oil were, spathulenol (24.4%), δ-cadinene (9.6%), β-terpineol (8.7%) and ß-caryophyllene (8.1%).
Ent-labdane and beyerane diterpenes from Erythroxylum betulaceum Mart
(2013-10-01)
•Diterpenes were isolated from wood of Erythroxylum betulaceum Mart.•Two ent-labdanes and one ent-beyrane diterpenes were isolated.•Diterpenes together tropanic alkaloid and may be useful as a chemotaxonomic markers of ...