Effect of solar radiation on pigmentation, phenolic content and antioxidant activity in ‘Forelle’ pears during fruit growth and ripening

Yuri, José Antonio; Sepúlveda, Álvaro; Fuentes, Mauricio; Ubilla, Lourdes; Lobos, Germán; Moggia, Claudia

doi:10.1080/01140671.2023.2206141

Cited by 1 publication

(1 citation statement)

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“…Zhang et al (2018) reported that the temperatures (average, minimum, and maximum) from April to October affect the most positively on the quality of the Fuji apple, followed by annual average temperature and sunlight, daily temperature difference, and total precipitation [32]. Yuri et al (2023) reported that when 'Forelle' pears were exposed to solar radiation energy, the total phenol content and antioxidant activity were higher than those of the control, and there was no difference in flesh firmness or total soluble solid content [43]. These studies confirm that the best growing conditions of plants and the environmental conditions with the highest content of secondary metabolites may not be the same.…”

Section: Discussionmentioning

confidence: 99%

Multivariate Analysis among Marker Compounds, Environmental Factors, and Fruit Quality of Schisandra chinensis at Different Locations in South Korea

Lee,

Kim,

Son

et al. 2023

Plants

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This study aimed to investigate the correlation among the contents of marker compounds, growth characteristics, and environmental factors of Schisandra chinensis fruits across South Korea. The fruits were collected from 36 cultivation sites in 28 regions across the country. We investigated nine growth characteristics, twelve soil physicochemical properties, eight meteorological data, and three marker compounds in this study. We optimized and validated an optimized method for quantifying marker compounds using UPLC and performed correlation analysis among the contents of marker compounds, growth characteristics, and environmental factors. The UPLC-UV method for analyzing marker compounds was validated by measuring linearity, LOD, LOQ, precision, and accuracy. The marker compounds were negatively correlated with the fruit size and sugar contents, and growth characteristics were negatively correlated with some physicochemical properties of the soil. The results of this study can be used as basic data for the standard cultural practices and quality control of S. chinensis fruits.

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Section: Discussionmentioning

confidence: 99%