Influence of gamma radiation on potato starch gelatinization studied by differential scanning calorimetry
(2002) In Radiation Physics and Chemistry 64(2). p.137-148- Abstract
- The paper presents a study of the influence of the conditions applied during differential scanning calorimetry (DSC) Measurements (concentration and heating rate) oil the possible detection of the differences between gelatinization occuring in both non-irradiated and irradiated potato starch with a dose of 20kGy. Differences in gelatinization of irradiated and non-irradiated potato starch during DSC analysis was attributed to the radiation induced destruction of crystalline ordering. This was confirmed by studies of the samples irradiated to very high doses (446 and 600 kGy). and by comparing with the effect of grinding. Changes of starch properties caused by radiodepolymerization-contrary to those caused by grinding influences... (More)
- The paper presents a study of the influence of the conditions applied during differential scanning calorimetry (DSC) Measurements (concentration and heating rate) oil the possible detection of the differences between gelatinization occuring in both non-irradiated and irradiated potato starch with a dose of 20kGy. Differences in gelatinization of irradiated and non-irradiated potato starch during DSC analysis was attributed to the radiation induced destruction of crystalline ordering. This was confirmed by studies of the samples irradiated to very high doses (446 and 600 kGy). and by comparing with the effect of grinding. Changes of starch properties caused by radiodepolymerization-contrary to those caused by grinding influences gelatinization behaviour much more than the WAXS crystallinity in solid state. (C) 2002 Elsevier Science Ltd. All rights reserved. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/337750
- author
- Ciesla, K and Eliasson, Ann-Charlotte LU
- organization
- publishing date
- 2002
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- differential scanning, potato starch gelatinization, gamma irradiation, calorimetry, crystallinity
- in
- Radiation Physics and Chemistry
- volume
- 64
- issue
- 2
- pages
- 137 - 148
- publisher
- Elsevier
- external identifiers
-
- wos:000175420900008
- scopus:0036202266
- ISSN
- 0969-806X
- DOI
- 10.1016/S0969-806X(01)00458-3
- language
- English
- LU publication?
- yes
- id
- 38d027ce-8545-4e6a-a093-640e4b78cc11 (old id 337750)
- date added to LUP
- 2016-04-01 17:10:34
- date last changed
- 2023-11-15 00:58:55
@article{38d027ce-8545-4e6a-a093-640e4b78cc11,
abstract = {{The paper presents a study of the influence of the conditions applied during differential scanning calorimetry (DSC) Measurements (concentration and heating rate) oil the possible detection of the differences between gelatinization occuring in both non-irradiated and irradiated potato starch with a dose of 20kGy. Differences in gelatinization of irradiated and non-irradiated potato starch during DSC analysis was attributed to the radiation induced destruction of crystalline ordering. This was confirmed by studies of the samples irradiated to very high doses (446 and 600 kGy). and by comparing with the effect of grinding. Changes of starch properties caused by radiodepolymerization-contrary to those caused by grinding influences gelatinization behaviour much more than the WAXS crystallinity in solid state. (C) 2002 Elsevier Science Ltd. All rights reserved.}},
author = {{Ciesla, K and Eliasson, Ann-Charlotte}},
issn = {{0969-806X}},
keywords = {{differential scanning; potato starch gelatinization; gamma irradiation; calorimetry; crystallinity}},
language = {{eng}},
number = {{2}},
pages = {{137--148}},
publisher = {{Elsevier}},
series = {{Radiation Physics and Chemistry}},
title = {{Influence of gamma radiation on potato starch gelatinization studied by differential scanning calorimetry}},
url = {{http://dx.doi.org/10.1016/S0969-806X(01)00458-3}},
doi = {{10.1016/S0969-806X(01)00458-3}},
volume = {{64}},
year = {{2002}},
}