Departments | |
---|---|
Book Series (91) |
1280
|
Humanities |
2274
|
Natural Sciences |
5327
|
Mathematics | 224 |
Informatics | 311 |
Physics | 974 |
Chemistry | 1351 |
Geosciences | 131 |
Human medicine | 241 |
Stomatology | 10 |
Veterinary medicine | 99 |
Pharmacy | 147 |
Biology | 815 |
Biochemistry, molecular biology, gene technology | 114 |
Biophysics | 25 |
Domestic and nutritional science | 44 |
Agricultural science | 995 |
Forest science | 201 |
Horticultural science | 20 |
Environmental research, ecology and landscape conservation | 145 |
Engineering |
1730
|
Common |
91
|
Leitlinien Unfallchirurgie
5. Auflage bestellen |
Table of Contents, PDF (65 KB)
Extract, PDF (110 KB)
ISBN-13 (Hard Copy) | 9783736998407 |
ISBN-13 (eBook) | 9783736988408 |
Language | English |
Page Number | 118 |
Edition | 1. |
Book Series | Schriftenreihe der Professur für Molekulare Lebensmitteltechnologie |
Volume | 4 |
Publication Place | Göttingen |
Place of Dissertation | Bonn |
Publication Date | 2018-08-28 |
General Categorization | Dissertation |
Departments |
Food chemistry
|
Keywords | Alkylresorcine, Ferulasäure, Phenole, natürlicher Pflanzenschutz, Roggenkleie, antifungale Aktivität rye, wheat, Secale cereale, alkylresorcinols, alk(en)ylresorcinols, antifungal activity, phenolic compounds, bran, crystallization, fractionation, isolation, Fusarium spp., natural plant protection, grapes |
Secondary plant metabolites are part of the plant´s defense system against biotic and abiotic stresses, such as fungal attack. They are often found in large quantities in the outer layers of plant tissues. These metabolites may serve as natural alternatives to synthetic pesticides and may be recovered from by-products of food processing. The work described in this thesis deals with alkylresorcinols from bran, in particular with a novel process for their fractionation based on deep bed filtration at -80 °C and the determination of their antifungal activity against different Fusarium species. In addition, several phenolic compounds were investigated for their efficiency in a fungicide formulation. Ferulic acid proved to be highly efficient against the phytopathogenic fungus Botrytis cinerea. The fungicide formulation depressed spore germination and mycelial growth, inhibited the growth of fungicide-resistant Botrytis cinerea isolates, and effectively reduced the infection of contaminated table grapes.