Lindahl, Gunilla
- Institutionen för molekylära vetenskaper, Sveriges lantbruksuniversitet
Sammanfattning
The aim was to investigate the effects of ageing large beef cuts, 10-cm-long longissimus dorsi (LD) and 4-cm-long semimembranosus (SM), on colour stability during subsequent storage of steaks in air for 5 days. Ageing solely in high oxygen modified atmosphere (MA, 80% O(2)+ 20% CO(2)) for 5 or 10 days or ageing in vacuum for 5 or 15 days followed by high oxygen MA for 5 or 10 days were compared with ageing in vacuum for 5, 15 and 25 days at 4 degrees C. Ageing system and ageing time influenced colour stability. For short ageing times, 5 to 10 days, large beef cuts could be aged in high oxygen MA without negative effect on colour stability compared with vacuum ageing. Longer ageing times, 15 to 25 days, decreased colour stability. Then vacuum ageing was preferable to ageing in vacuum for 5 or 15 days followed by high oxygen MA. (c) 2010 The American Meat Science Association. Published by Elsevier Ltd. All rights reserved.
Nyckelord
Gas packaging; Ageing; Colour stability; Myoglobin; Beef muscle
Publicerad i
Meat Science
2011, volym: 87, nummer: 4, sidor: 428-435
Utgivare: ELSEVIER SCI LTD
SLU författare
UKÄ forskningsämne
Husdjursvetenskap
Veterinärmedicin
Livsmedelsvetenskap
Publikationens identifierare
- DOI: https://doi.org/10.1016/j.meatsci.2010.10.023
Permanent länk till denna sida (URI)
https://res.slu.se/id/publ/58287