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Effects of Hyperbaric (Non-Thermal) Sanitization and the Method of Extracting Pomegranate Juice on Its Antioxidant and Antihypertensive Properties.
Campos-Lozada, Gieraldin; Hernández-Miranda, Jonathan; Del Valle-Mondragón, Leonardo; Ortiz-Polo, Araceli; Betanzos-Cabrera, Gabriel; Aguirre-Álvarez, Gabriel.
Afiliação
  • Campos-Lozada G; Institute of Agricultural Sciences, University Autonomous of Hidalgo State, Av. Universidad No. 133, Col. San Miguel Huatengo, Santiago Tulantepec C.P. 43775, Hidalgo, Mexico.
  • Hernández-Miranda J; Elviruch S.A. de C.V. Parque Industrial, Avenida Coatepec 520 ISB, Bodega 35C, San Bartolomé Coatepec, Huixquilucan de Degollado C.P. 52770, Mexico.
  • Del Valle-Mondragón L; Departamento de Farmacología, Instituto Nacional de Cardiología Ignacio Chávez, Juan Badiano No. 1 Col. Sección 16, Tlalpan, Ciudad de México C.P. 14080, Mexico.
  • Ortiz-Polo A; Instituto de Ciencias de la Salud, Área de Nutrición, Universidad Autónoma del Estado de Hidalgo, Ex Hacienda la Concepción s/n. Carr. Pachuca-Tilcuautla, Tilcuautla C.P. 42060, Hidalgo, Mexico.
  • Betanzos-Cabrera G; Instituto de Ciencias de la Salud, Área de Nutrición, Universidad Autónoma del Estado de Hidalgo, Ex Hacienda la Concepción s/n. Carr. Pachuca-Tilcuautla, Tilcuautla C.P. 42060, Hidalgo, Mexico.
  • Aguirre-Álvarez G; Institute of Agricultural Sciences, University Autonomous of Hidalgo State, Av. Universidad No. 133, Col. San Miguel Huatengo, Santiago Tulantepec C.P. 43775, Hidalgo, Mexico.
Antioxidants (Basel) ; 13(8)2024 Aug 19.
Article em En | MEDLINE | ID: mdl-39199253
ABSTRACT
Pomegranate (Punica granatum L.) is considered a functional food due to its polyphenol content that benefits the body. The type of processing the fruit undergoes is important, as this also influences the concentrations of these compounds. The pomegranate juice was extracted by two

methods:

manual extraction using a manual juicer through heat treatment in a water bath (Man-P), and extraction through mechanical pressing using Good Nature X-1 equipment and hyperbaric sanitization (Mech-Hyp). Bromatological analyses showed significant differences (p ≤ 0.05) between the two treatments. When subjected to hyperbaric sanitization, the juice showed higher concentrations of moisture, soluble solids, protein, and carbohydrates. In an antioxidant analysis, the ABTS radical showed no significant difference in the treatments, with 96.99% inhibition. For the DPPH radical, the sample with the highest inhibition was Man-P with 98.48%. The determination of phenols showed that there was a higher concentration in juice that underwent pasteurization (104.566 mg GAE/mL). However, the Mech-Hyp treatment exhibited a minor concentration of phenols with 85.70 mg GAE/mL. FTIR spectra revealed that the functional groups were mainly associated with carbohydrates. Regarding ACE inhibition, it was observed that the Man-P and Mech-Hyp juices showed greater inhibition of enzyme in hypertensive patients compared to normotensive patients. This activity can be attributed to the mechanisms of action of antioxidant compounds. Both extraction methods manual and mechanical pressing resulted in increased antioxidant and antihypertensive activity. The antioxidant compounds accompanied by adequate sanitation were decisive in an antimicrobial analysis, since no pathogenic microorganisms were observed in the juices.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Antioxidants (Basel) Ano de publicação: 2024 Tipo de documento: Article País de afiliação: México País de publicação: Suíça
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Antioxidants (Basel) Ano de publicação: 2024 Tipo de documento: Article País de afiliação: México País de publicação: Suíça