Diode laser absorption spectroscopy for studies of gas exchange in fruits
(2006) In Optics and Lasers in Engineering 44(7). p.687-698- Abstract
- Gas exchange in fruits, in particular oxygen transport in apples, was studied non-intrusively using wavelength modulation diode laser absorption spectroscopy at about 761 run, applied to the strongly scattering intact fruit structure. The applicability of the technique was demonstrated by studies of the influence of the skin to regulate the internal oxygen balance and of cling film in modifying it by observing the response of the signal from the internal oxygen gas to a transient change in the ambient gas concentration. Applications within controlled atmosphere fruit storage and modified atmosphere packaging are discussed. The results suggest that the technique could be applied to studies of a large number of problems concerning gas... (More)
- Gas exchange in fruits, in particular oxygen transport in apples, was studied non-intrusively using wavelength modulation diode laser absorption spectroscopy at about 761 run, applied to the strongly scattering intact fruit structure. The applicability of the technique was demonstrated by studies of the influence of the skin to regulate the internal oxygen balance and of cling film in modifying it by observing the response of the signal from the internal oxygen gas to a transient change in the ambient gas concentration. Applications within controlled atmosphere fruit storage and modified atmosphere packaging are discussed. The results suggest that the technique could be applied to studies of a large number of problems concerning gas exchange in foods and in food packaging. (c) 2005 Elsevier Ltd. All rights reserved. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/408518
- author
- Persson, Linda LU ; Gao, H ; Sjöholm, Mikael LU and Svanberg, Sune LU
- organization
- publishing date
- 2006
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- fruit, gas exchange, food packaging, diode laser spectroscopy, TDLS, oxygen
- in
- Optics and Lasers in Engineering
- volume
- 44
- issue
- 7
- pages
- 687 - 698
- publisher
- Elsevier
- external identifiers
-
- wos:000237726100004
- scopus:33644950065
- ISSN
- 0143-8166
- DOI
- 10.1016/j.optlaseng.2005.03.014
- language
- English
- LU publication?
- yes
- id
- d51382f1-6393-4795-903a-98a1156f1974 (old id 408518)
- date added to LUP
- 2016-04-01 12:01:00
- date last changed
- 2022-01-26 21:34:04
@article{d51382f1-6393-4795-903a-98a1156f1974,
abstract = {{Gas exchange in fruits, in particular oxygen transport in apples, was studied non-intrusively using wavelength modulation diode laser absorption spectroscopy at about 761 run, applied to the strongly scattering intact fruit structure. The applicability of the technique was demonstrated by studies of the influence of the skin to regulate the internal oxygen balance and of cling film in modifying it by observing the response of the signal from the internal oxygen gas to a transient change in the ambient gas concentration. Applications within controlled atmosphere fruit storage and modified atmosphere packaging are discussed. The results suggest that the technique could be applied to studies of a large number of problems concerning gas exchange in foods and in food packaging. (c) 2005 Elsevier Ltd. All rights reserved.}},
author = {{Persson, Linda and Gao, H and Sjöholm, Mikael and Svanberg, Sune}},
issn = {{0143-8166}},
keywords = {{fruit; gas exchange; food packaging; diode laser spectroscopy; TDLS; oxygen}},
language = {{eng}},
number = {{7}},
pages = {{687--698}},
publisher = {{Elsevier}},
series = {{Optics and Lasers in Engineering}},
title = {{Diode laser absorption spectroscopy for studies of gas exchange in fruits}},
url = {{https://lup.lub.lu.se/search/files/2744775/2370728.pdf}},
doi = {{10.1016/j.optlaseng.2005.03.014}},
volume = {{44}},
year = {{2006}},
}