Silva, Ramon published the artcileAdvantages of using ohmic heating in Dulce de Leche manufacturing, Safety of 3-Hydroxydihydrofuran-2(3H)-one, the publication is Innovative Food Science & Emerging Technologies (2020), 102475, database is CAplus.
Ohmic heating (OH, 0, 2, 4, 6, 8, or 10 V cm-1, 72 °C/15 s, 60 Hz) at Dulce de leche processing was investigated. The equipment consisted in an ohmic heating chamber, and rectangular 316 stainless steel electrodes positioned 10 cm apart. OH-treated milk resulted in improvements in the quality parameters of Dulce de leche, with a decrease in energy expenditure (69.85-141.86 vs 1260 kJ) and hydroxymethylfurfural (HMF) levels (7.64-8.54 vs 9.53 μmol L-1), an increase in product homogeneity, and formation of volatile compounds important for the sweetness of Dulce de leche (butanoic acid and 2-furan methanol). In addition, the physicochem. composition, fatty acid profile, and health indexes (atherogenic, thrombogenic, desired fatty acids, and hypercholesterolemic saturated fatty acids) of the products remained without changes. In particular, the use of higher elec. field (> 6 V cm-1) led to a 14-78% decrease in process time, and improved volatiles profile. OH has proven to be a suitable technol. for milk treatment, resulting in improvements in the quality parameters of Dulce de leche with pos. impact at the process time and energy expenditure. The Dulce de Leche processing is characterized by long cooking times to acquire its typical characteristic color and flavor. Normally, it is used pasteurized milk as raw material. Ohmic heating decreased the total time of processing in Dulce de leche manufacturing, providing an economy at the in the energy costs without significant change at the quality parameters of the final product.
Innovative Food Science & Emerging Technologies published new progress about 19444-84-9. 19444-84-9 belongs to tetrahydrofurans, auxiliary class Tetrahydrofuran,Ester,Alcohol, name is 3-Hydroxydihydrofuran-2(3H)-one, and the molecular formula is C10H16Br3N, Safety of 3-Hydroxydihydrofuran-2(3H)-one.
Referemce:
https://en.wikipedia.org/wiki/Tetrahydrofuran,
Tetrahydrofuran | (CH2)3CH2O – PubChem