Quality of electron beam irradiation of blueberries (Vaccinium corymbosum L.) at medium dose levels (1.0–3.2kGy)

LWT ◽  
2007 ◽  
Vol 40 (7) ◽  
pp. 1123-1132 ◽  
Author(s):  
Maria A. Moreno ◽  
M. Elena Castell-Perez ◽  
Carmen Gomes ◽  
Paulo F. Da Silva ◽  
Rosana G. Moreira
Keyword(s):  
Electron Beam ◽  
Electron Beam Irradiation ◽  
Vaccinium Corymbosum ◽  
Beam Irradiation ◽  
Dose Levels ◽  
Medium Dose

Methods to Monitor and Improve the Performance of Specimen Holders for Transmission Electron Cryomicroscopy

1996 ◽  
Vol 54 ◽  
pp. 454-455
Author(s):  
B. L. Armbruster ◽  
B. Kraus ◽  
M. Pan
Keyword(s):  
Electron Microscopy ◽  
Electron Beam ◽  
Electron Beam Irradiation ◽  
Beam Irradiation ◽  
Quality Of Data ◽  
Electron Cryomicroscopy ◽  
Thermal Equilibration ◽  
Transmission Electron ◽  
Electron Microscopes

One goal in electron microscopy of biological specimens is to improve the quality of data to equal the resolution capabilities of modem transmission electron microscopes. Radiation damage and beam- induced movement caused by charging of the sample, low image contrast at high resolution, and sensitivity to external vibration and drift in side entry specimen holders limit the effective resolution one can achieve. Several methods have been developed to address these limitations: cryomethods are widely employed to preserve and stabilize specimens against some of the adverse effects of the vacuum and electron beam irradiation, spot-scan imaging reduces charging and associated beam-induced movement, and energy-filtered imaging removes the “fog” caused by inelastic scattering of electrons which is particularly pronounced in thick specimens.Although most cryoholders can easily achieve a 3.4Å resolution specification, information perpendicular to the goniometer axis may be degraded due to vibration. Absolute drift after mechanical and thermal equilibration as well as drift after movement of a holder may cause loss of resolution in any direction.

scholarly journals Effect of electron beam irradiation on the biochemical, microbiological and sensory quality of Litopenaeus vannamei during chilled storage

2020 ◽  
Vol 57 (6) ◽  
pp. 2150-2158 ◽  
Author(s):  
Jeyakumari Annamalai ◽  
Visnuvinayagam Sivam ◽  
Parvathy Unnikrishnan ◽  
Sarma Kuppa Sivasankara ◽  
Rawat Kaushlesh Pansingh ◽  
...  
Keyword(s):  
Electron Beam ◽  
Litopenaeus Vannamei ◽  
Sensory Quality ◽  
Electron Beam Irradiation ◽  
Beam Irradiation ◽  
Chilled Storage

Comparison of the Effect of X-ray and Electron Beam Irradiation on the Microbiological Quality of Foodstuffs

LWT ◽  
1999 ◽  
Vol 32 (6) ◽  
pp. 372-376 ◽  
Author(s):  
S. Van Calenberg ◽  
O. Van Cleemput ◽  
W. Mondelaers ◽  
A. Huyghebaert
Keyword(s):  
Electron Beam ◽  
Electron Beam Irradiation ◽  
Microbiological Quality ◽  
Beam Irradiation ◽  
X Ray

QUALITY OF ?CLIMAX? BLUEBERRIES AFTER LOW DOSAGE ELECTRON BEAM IRRADIATION

1994 ◽  
Vol 17 (1) ◽  
pp. 71-79 ◽  
Author(s):  
W. R. MILLER ◽  
R. E. MCDONALD ◽  
T. G. MCCOLLUM ◽  
B. J. SMITTLE
Keyword(s):  
Electron Beam ◽  
Electron Beam Irradiation ◽  
Beam Irradiation ◽  
Low Dosage

Improvement of Shelf Life and Postharvest Quality of White Button Mushroom by Electron Beam Irradiation

2013 ◽  
Vol 38 (4) ◽  
pp. 1673-1681 ◽  
Author(s):  
Yaqvob Mami ◽  
Gholamali Peyvast ◽  
Farhood Ziaie ◽  
Mahmood Ghasemnezhad ◽  
Vahid Salmanpour
Keyword(s):  
Electron Beam ◽  
Shelf Life ◽  
Electron Beam Irradiation ◽  
Postharvest Quality ◽  
Beam Irradiation ◽  
Button Mushroom ◽  
White Button Mushroom

Effect of Electron Beam Irradiation on the Bacterial Load and Sensorial Quality of Sliced Cantaloupe

2006 ◽  
Vol 69 (9) ◽  
pp. M267-M273 ◽  
Author(s):  
M.P. Palekar ◽  
E. Cabrera-Diaz ◽  
A. Kalbasi-Ashtari ◽  
J.E. Maxim ◽  
R.K. Miller ◽  
...  
Keyword(s):  
Electron Beam ◽  
Electron Beam Irradiation ◽  
Bacterial Load ◽  
Beam Irradiation ◽  
Sensorial Quality
Sign in / Sign up

Export Citation Format

Share Document