Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Adler, Berthold

Holger Wack

Sascha Berthold

Damian Hintemann

Thorsten Seipp

Victor Takazi Katayama

Stephan Deckert

Felix Thoma

Annette Somborn

Jens Burfeind

Volkmar Keuter

Lukas Kopietz

Dennis Schlehuber

Berthold Adler

Jürgen Bertling

Christina Eloo

Vimal Saini

Katrin Braesch

Max Von Tapavicza

Described and represented is a method for determining the content of at least one plant substance of at least one part of a plant. In order for the content of plant substances, in particular secondary plant substances, of at least one part of a plant to be determined and optimized more expediently, it is provided that the at least one part of the plant is irradiated successively with light of different wavelengths and/or wavelength ranges and that, in response to the irradiation of the at least one part of the plant with light of each wavelength and/or at each wavelength range, the chlorophyll fluorescence of at least substantially the same wavelength and/or at least substantially the same wavelength range is measured in each case.

Method for determining and optimizing the content of at least one plant substance of at least one part of a plant

A method to produce a composite semi-finished product, having a continuous phase including at least one thermoplastic plastic and a dispersed phase made from at least one electrically conductive filler. The at least one thermoplastic plastic in form of fine particles is mixed with the at least one filler in the form of fine particles. In each case, at least 90% by weight of the particles of the at least one thermoplastic plastic and of the at least one filler are smaller than 1 mm. The mixture of the at least one thermoplastic plastic and the at least one filler is heated to a temperature greater than the melting temperature of the at least one thermoplastic plastic. The heated material is cooled to a temperature below the solidification temperature of the at least one thermoplastic plastic.

Method to produce a composite semi-finished product

Growing community of inventors

Dortmund, Germany

Holger Wack