The morphological and biochemical qualities of new potato varieties Belarusian selection for suitability the production crispy have been studied. influence content dry substances reducing sugars on indicators quality finished product has

We previously identified rutin as part of potato root responses to its pathogen Verticillium dahliae. Rutin was directly toxic to the pathogen at doses greater than 160 μM, a threshold below which many V. dahliae pathogenicity-related genes were up-regulated. We identified and characterized a cupin domain-containing protein (VdQase) with a dioxygenase activity and a potential role in V. dahliae...

Late blight, caused by the oomycete pathogen Phytophthora infestans, is the most devastating potato disease in the world. Control of late blight in the United States and other developed countries relies extensively on fungicide application. We previously demonstrated that the wild diploid potato species Solanum bulbocastanum is highly resistant to all known races of P. infestans. Potato germpla...

Understanding the microstructural changes of raw potato during processing is critical if food properties want to be controlled properly, because there is a causal connection between structure and functionality. Major structural elements contributing to potato products identity and quality are plant cells, cell walls and starch granules. During processing, which can be viewed as a series of rest...

A member of the potato proteinase inhibitor II (PPI-II) gene family under the control of the cauliflower mosaic virus 35S promoter has been introduced into tobacco (Nicotiana tabacum). Purification of the PPI-II protein that accumulates in transgenic tobacco has confirmed that the N-terminal signal sequence is removed and that the inhibitor accumulates as a protein of the expected size (21 kD)....

Aim of study: This research explores consumers’ acceptance and sensory evaluation, measures the willingness to pay (WTP) for most important attributes a locally grown fresh potato variety.
 Area Aragon, Spain.
 Material methods: Data were collected from two experiments. Experiment 1 (shopping stage) explored product positioning reveals using three measurements: visual appearance ratin...

Foliar resistance of two potato clones was tested against a Columbia Basin field population (CBFP) and a Colorado laboratory colony (COLC) of the potato tuberworm, Phthorimaea operculella (Zeller) (Lepidoptera: Gelechiidae). The first clone was a cross of a cultivated potato, Solanum tuberosum L. (Solanales: Solanaceae), and a wild potato, Solanum berthaultii Hawkes (Q 174-2); the second clone ...