• español
    • English
  • Login
  • English 
    • español
    • English

UniversidaddeCádiz

Área de Biblioteca, Archivo y Publicaciones
Communities and Collections
View Item 
  •   RODIN Home
  • Producción Científica
  • Artículos Científicos
  • View Item
  •   RODIN Home
  • Producción Científica
  • Artículos Científicos
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Optimization of Analytical Ultrasound-Assisted Methods for the Extraction of Total Phenolic Compounds and Anthocyanins from Sloes (Prunus spinosa L.)

Thumbnail
Identificadores

URI: http://hdl.handle.net/10498/23593

DOI: 10.3390/agronomy10070966

ISSN: 2073-4395

Files
2020_388.pdf (1.423Mb)
Statistics
View statistics
Metrics and citations
 
Share
Export
Export reference to MendeleyRefworksEndNoteBibTexRIS
Metadata
Show full item record
Author/s
Velasco González de Peredo, Ana; Vázquez Espinosa, Mercedes; Espada Bellido, Estrella; Ferreiro-González, Marta; Carrera Fernández, Ceferino; Palma Lovillo, Miguel; Álvarez Saura, José A.; Fernández Barbero, Gerardo; Ayuso Vilacides, Jesús
Date
2020-07
Department
Química Analítica; Química Física
Source
Agronomy 2020, 10(7), 966
Abstract
Prunus spinosaL. is a shrub that produces berries-sloes-with a high content of phenolic compounds and anthocyanins. Numerous consumer products are made from sloes, such as "Pacharan" liquors or jams. For these reasons, it is crucial to design accurate analytical methods for the extraction of these bioactive compounds in order to promote their consumption and to improve our health. In this study, an ultrasound-assisted extraction method was developed to extract phenolic compounds and anthocyanins from sloes. Several process variables (methanol composition, pH, temperature, cycle, amplitude, and sample-solvent ratio) were optimized based on a Box-Behnken design. The most influential parameters for the extraction of total phenolic compounds were the cycle, the percentage of methanol, and pH of the extraction solvent, with 0.2 s, 67%, and pH 7 as their optimal values, respectively. For total anthocyanins, all parameters were influential, with 44% methanol at pH 2, 48 degrees C, 0.2 s cycles, 30% amplitude, and 1.5 g/20 mL ratio as the optimal values for their corresponding variables. Both methods showed high recoveries, short time use, and high precision (RSD < 5%). In addition, the sloe liqueur "Pacharan" and sloe jams were analyzed to demonstrate the applicability of these methods for the extraction of the real matrix.
Subjects
anthocyanins; bioactive compounds; Box-Behnken design; phenolic compounds; Prunus spinosaL; sloe; ultra-high-performance liquid chromatography (UHPLC); ultrasound-assisted extraction
Collections
  • Artículos Científicos [3022]
  • Artículos Científicos INBIO [198]
  • Artículos Científicos IVAGRO [123]
  • Articulos Científicos Quim. Ana. [68]
  • Articulos Científicos Quim. Fis. [39]
Atribución 4.0 Internacional
This work is under a Creative Commons License Atribución 4.0 Internacional

Browse

All of RODINCommunities and CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

Statistics

View Usage Statistics

Información adicional

AboutDeposit in RODINPoliciesGuidelinesRightsLinksStatisticsNewsFrequently Asked Questions

RODIN is available through

OpenAIREOAIsterRecolectaHispanaEuropeanaBaseDARTOATDGoogle Academic

Related links

Sherpa/RomeoDulcineaROAROpenDOARCreative CommonsORCID

RODIN está gestionado por el Área de Biblioteca, Archivo y Publicaciones de la Universidad de Cádiz

Contact informationSuggestions