Yekaterina Shapira

ORCID: 0000-0001-6851-3687
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About
Contact & Profiles
Research Areas
  • Horticultural and Viticultural Research
  • Fermentation and Sensory Analysis
  • Electrohydrodynamics and Fluid Dynamics
  • Plasma Applications and Diagnostics
  • Surface Modification and Superhydrophobicity
  • Nuts composition and effects
  • Magnetic and Electromagnetic Effects
  • Light effects on plants
  • Spectroscopy and Chemometric Analyses
  • Laser-induced spectroscopy and plasma
  • Botanical Research and Applications
  • Plant Genetic and Mutation Studies
  • Advanced Data Storage Technologies
  • Plant Diversity and Evolution
  • Cultural Heritage Materials Analysis

Ariel University
2015-2024

The impact of cold radiofrequency air plasma on the wetting properties and water imbibition beans (Phaseolus vulgaris) was studied. influence a cotyledon seed coat (testa) elucidated. It established that treatment leads to hydrophilization tissues constituting testa when they are separately exposed plasma. By contrast, entire bean is treatment, only external surface hydrophilized by Water plasma-treated Plasma markedly accelerates absorption. crucial role micropyle in process established....

10.1093/jxb/erv206 article EN Journal of Experimental Botany 2015-05-06

Grapevine (Vitis vinifera L.) currently includes thousands of cultivars. Discrimination between these varieties, historically done by ampelography, is in recent decades mostly genetic analysis. However, when aiming to identify archaeobotanical remains, which are charred with extremely low genomic preservation, the application approach rarely successful. As a result, variety-level identification most grape remains prevented. Because pips highly polymorphic, several attempts were made utilize...

10.1038/s41598-021-92559-4 article EN cc-by Scientific Reports 2021-06-30

Abstract This study investigates the morphological changes in grape pips resulting from various charring conditions. Employing high-resolution scanning combined with morphometric measurements for analysis, we aimed to understand effects of on pips. Our analysis demonstrated significant alterations seed shape above 250 °C. The length–width ratio and occurrence cracks notably changed, providing a basis assessing In addition, applying machine learning classification method, determined that...

10.1038/s41598-024-66896-z article EN cc-by Scientific Reports 2024-07-12

Abstract Grapevine ( Vitis vinifera L.) is an essential part of the oldest group fruit trees around which horticulture evolved, currently includes thousands cultivars, grown at numerous climatic conditions. Discrimination between these varieties has been traditionally conducted using ampelography, and in recent decades mostly by genetic analysis. However, when aiming to identify archaeobotanical remains, are charred- with extremely low genomic preservation, application approach rarely...

10.21203/rs.3.rs-85313/v1 preprint EN cc-by Research Square (Research Square) 2020-10-07

Abstract This study investigates the chemical and morphological changes in grape pips resulting from various charring conditions. Employing Fourier Transform Infrared Spectroscopy (FTIR) for analysis high-resolution scanning combined with morphometric measurements analysis, we aimed to understand effects of on pips. Our hypothesis regarding potential composition distinguishing temperatures was partially supported, as FTIR revealed distinctive bonds at different temperatures. However, spectra...

10.21203/rs.3.rs-3758100/v1 preprint EN cc-by Research Square (Research Square) 2023-12-20
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