Changes during storage in volatile compounds of butter produced using cow, sheep or goat's milk
Küçük Resim Yok
Tarih
2022
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
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.
Açıklama
Anahtar Kelimeler
Butter, Volatiles, Shelf life, Milk species
Kaynak
Small Ruminant Research
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
211
