Changes during storage in volatile compounds of butter produced using cow, sheep or goat's milk
Tahmas-Kahyaoglu, Deren, Cakmakci, Songul, Hayaloglu, Ali Adnan
In this study, a total of 96 volatile flavour compounds were identified in butter samples, including 12 aldehydes, 10 ketones, 22 esters, 24 alcohols, 11 acids, 4 sulphur compounds, and 13 terpenes. Aldehyde and ketone compounds were most common in cow milk butter; acid, and terpene were most common in sheep butter; and ester, alcohol, and sulphur compounds were most common in goat butter. 2,3-butanedione (diacetyl) is accepted as the key compound for the typical butter flavour, and was detected only in cow butter and decreased during storage. However, 2,3-butanediol, which is one of the main compounds produced by lactic acid bacteria with pyruvate catabolism, was determined in all kinds of butter.
- Journal
- SMALL RUMINANT RESEARCH
- Year
- 2022
- Volume
- 211
- ISSN
- 0921-4488
- eISSN
- 1879-0941
- DOI
- 10.1016/j.smallrumres.2022.106691
- WoS UID
- WOS:000793233400001