Physicochemical characterization, phenolic composition and antioxidant activity of genotypes and commercial cultivars of blueberry fruits / Caracterização físico-química, composição fenólica e atividade antioxidante de genótipos e cultivares comerciais de frutos de mirtileiro
Ciênc. rural (Online)
; 53(12): e20220450, 2023. tab
Article
in En
| VETINDEX
| ID: biblio-1439894
Responsible library:
BR68.1
Localization: BR68.1
ABSTRACT
The physicochemical characterization, antioxidant potential and phenolic composition of fruits of six genotypes (BB3, BB4, BB6, PW1, PW2 and PW5) and seven commercial cultivars (Bluebelle, Bluegem, Briteblue, Climax, Delite, Powderblue and Woodard) were carried out of blueberry, from the 2019/2020 production cycle. Color, soluble solids content, pH, titratable acidity, antioxidant activity (DPPH and ABTS), total phenolic compounds, total flavonoids, total anthocyanins and individual anthocyanins were analyzed. In general, all genotypes and cultivars are rich in phytochemicals. The genotypes PW1, PW2, PW5, BB3 and the cultivars Bluegem, Briteblue, Climax and Delite stand out. Thus, the blueberry genotypes in this study are considered as promising for the food industry and also for fresh consumption as commercial cultivars already consolidated in the fruit market, in view of the excellent phenolic composition present in these small fruits.
RESUMO
Fez-se a caracterização físico-química, potencial antioxidante e composição fenólica de frutos de seis genótipos (BB3, BB4, BB6, PW1, PW2 e PW5) e sete cultivares comerciais (Bluebelle, Bluegem, Briteblue, Climax, Delite, Powderblue e Woodard) de mirtileiro, oriundos do ciclo de produção 2019/2020. Analisou-se a cor, teor de sólidos solúveis, o pH, a acidez titulável, atividade antioxidante (DPPH e ABTS), compostos fenólicos totais, flavonoides totais, antocianinas totais e antocianinas individuais. De modo geral, todos os genótipos e cultivares são ricos em compostos fitoquímicos. Como destaque, estão os genótipos PW1, PW2, PW5, BB3 e as cultivares Bluegem, Briteblue, Climax e Delite. Assim, os genótipos de mirtileiro do presente estudo, são considerados tão promissores para a indústria alimentícia e também para o consumo in natura quanto as cultivares comerciais já consolidadas no mercado da fruticultura, tendo em vista a excelente composição fenólica presente nestes pequenos frutos.
Key words
Full text:
1
Database:
VETINDEX
Main subject:
Genetic Variation
/
Blueberry Plants
/
Genotype
/
Antioxidants
Language:
En
Journal:
Ciênc. rural (Online)
Year:
2023
Document type:
Article