Please select ok if you would like to proceed with this request anyway. The result of a tetrazolium test will generally predict the germination test result closely, however the tetrazolium test will not detect certain types of abnormalities nor will it give any indication of disease levels, chemical damage or dormancy. More info about linked data \n \n primary entity\h3\n. Tetrazolio in english with contextual examples mymemory. The tetrazolium test report states the number of seeds found to be viable.
Pdf tetrazolium test in the evaluation of watermelon. The tetrazolium test is one of the most promising methods to estimate in a fast way viability and vigor of seeds. Determination of viability of phytophthora capsici oospores. Al colocar una semilla viable en contacto con una solucion. In the mitochondria of living cells, it is reduced to a deep red, waterinsoluble compound formazan. Tetrazoles heterocyclic building blocks sigmaaldrich. For example viable seeds 90%, 2% heat damage 2% sprouted. The tetrazolium test by the evaluation of the different kinds of injuries suf. Tetrazoles are metabolically stable bioisosteres of the carboxylic acid group, and can serve as precursors to a variety of nitrogencontaining heterocycles by the huisgen rearrangement.
General description 2,3,5 triphenyltetrazoliu m chloride is a colorless watersoluble dye. Its usage in watermelon seeds requires some care with the imbibition and handling. Tetrazolium definition of tetrazolium by medical dictionary. Prueba tetrazolium soja i, parte ii, parte iii, parte iv y parte v. The tetrazolium test is used to give a quick estimate of germination potential. Alternative methodology for the tetrazolium test soybean seeds. Determination of viability of phytophthora capsici. In addition, where present, the report will state separately the number of heat damaged seeds and sprouted seeds. Tetrazoles have applications in both materials science and pharmaceuticals.