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Wolfgang Kraus
Researcher at University of Hohenheim
Publications - 82
Citations - 1653
Wolfgang Kraus is an academic researcher from University of Hohenheim. The author has contributed to research in topics: Azadirachta & Meliaceae. The author has an hindex of 22, co-authored 79 publications receiving 1582 citations. Previous affiliations of Wolfgang Kraus include University of the South Pacific.
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Journal ArticleDOI
Acaricide toxicity and resistance in larvae of different strains of Tetranychus urticae and Panonychus ulmi (Acari: Tetranychidae).
TL;DR: Larvae of one of the field-derived strains of T urticae showed a lower susceptibility to a number of compounds, whilst the others were susceptible to all compounds except the organophosphates.
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Structure determination by nmr of azadirachtin and related compounds from azadirachta indica a. Juss (Meliaceae)
Wolfgang Kraus,Michael Bokel,Andreas Bruhn,R. Cramer,Iris Klaiber,Adolf Klenk,G. Nagl,H. Pöhnl,H. Sadlo,Bernhard Vogler +9 more
TL;DR: Two limonoids 3-deacetyl-3-cinnamoylazadirachtin (6) and 1-tigloyl -3-acetyl 11-methoxyazadrachinin (8) have been isolated from Azadirachta indica extracts in addition to azadiraachtin this paper.
Journal Article
The in vitro anti-denaturation effects induced by natural products and non-steroidal compounds in heat treated (immunogenic) bovine serum albumin is proposed as a screening assay for the detection of anti-inflammatory compounds, without the use of animals, in the early stages of the drug discovery process.
Lawrence A. D. Williams,A O'Connar,L Latore,O Dennis,S Ringer,J. A. Whittaker,Jürgen Conrad,Bernhard Vogler,Harald Rösner,Wolfgang Kraus +9 more
TL;DR: In this paper, the authors proposed using the in vitro anti-denaturation (stabilization) effects of heat treated (immunogenic) bovine serum albumin (BSA) as an assay.
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Resistance to Organophosphates and Biochemical Genotyping of Acetylcholinesterases in Tetranychus urticae (Acari: Tetranychidae)
TL;DR: Resistance to organophosphorus acaricides in the two-spotted spider mite Tetranychus urticae is largely due to the reduced sensitivity of the target enzyme acetylcholinesterase (AChE), which suggests an additional resistance mechanism in the VB strain against chlorpyrifos.
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Two triterpene esters from Terminalia macroptera bark
TL;DR: Investigation of the bark from Terminalia macroptera led to the isolation of two novel esterified triterpenes, identified as 23-galloylarjunolic acid and its β- d -glucopyranosyl ester.