1.
Z Lebensm Unters Forsch
; 161(1): 53-9, 1976.
Article
in English
| MEDLINE
| ID: mdl-973449
ABSTRACT
Strongly odorous compounds may be formed upon addition of hydrogen sulphide to unsaturated carbonyl compounds. The reaction between hydrogen sulphide and 2-butenal was studied, and the characteristics of the flavour, the structure and some of the physical chemical characteristics of the reaction products were determined. The influence of the pH on the type of components formed in dilute aqueous solution was investigated.
Subject(s)
Aldehydes , Hydrogen Sulfide , Flavoring Agents , Food Technology , Odorants
2.
Z Lebensm Unters Forsch
; 161(3): 231-8, 1976.
Article
in English
| MEDLINE
| ID: mdl-973459
ABSTRACT
Depending on the types of solvent and catalyst, different products are formed in the reaction of hydrogen sulphide with 2-alkenals. The structures of many of these products have been elucidated, and the reaction sequences leading to them are proposed.
