Rodriguez-Seoane, Paula published the artcileHydrothermal Extraction of Valuable Components from Leaves and Petioles from Paulownia elongata x fortunei, Quality Control of 19444-84-9, the publication is Waste and Biomass Valorization (2021), 12(8), 4525-4535, database is CAplus.
Abstract: The leaves and petioles of Paulownia elongata x fortunei are residual fractions from the tree plantations com. destined to the production of wood and their valorization could contribute to the rational utilization of this resource. The saccharidic fraction is the most abundant in both parts of the plant and the sugar profile is very similar, but the ethanol extractives are more abundant in leaves. Non isothermal processing was selected since it provided better results than isothermal extraction with shorter times. For this reason, optimization of autohydrolysis under non isothermal operation (140-240°C) was performed for both materials: leaves and petioles. The final autohydrolysis temperature highly influenced the saccharidic, proteic, phenolic and volatile composition of the extracts Operating under selected conditions leaves provided extracts with more antioxidant compounds than petioles. The proposed technol. provides a variety of com. valuable components, which could contribute to the integral use of this energetic crop following a biorefinery approach. Graphic Abstract: [graphic not available: see fulltext].
Waste and Biomass Valorization 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 C4H6O3, Quality Control of 19444-84-9.
Referemce:
https://en.wikipedia.org/wiki/Tetrahydrofuran,
Tetrahydrofuran | (CH2)3CH2O – PubChem