Hydrophilic and lipophilic antioxidant activity changes during on-vine ripening of tomatoes (Lycopersicon esculentum Mill.)

Caño, Antonio; Acosta, Manuel; Arnao, Marino B.

doi:10.1016/s0925-5214(02)00141-2

Cited by 147 publications

(139 citation statements)

References 27 publications

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“…Prior et al (1998) and Kalt et al (2003) showed that in cranberry, TAA increased linearly at increasing maturity stages. Similar observations have been reported for tomatoes (Cano et al, 2003) and peppers (Howard et al, 2000). Furthermore, according to Wang and Lin (2000), the highest TAA of strawberry and blackberry fruits have been observed at immaturity stages.…”

Section: Fruit Antioxidant Activity As Influenced By Genotypes Fruitsupporting

confidence: 83%

ANTIOXIDANT COMPOUNDS IN SKIN AND PULP OF FRUITS CHANGE AMONG GENOTYPES AND MATURITY STAGES IN HIGHBUSH BLUEBERRY (Vaccinium corymbosum L.) GROWN IN SOUTHERN CHILE

Ribera

Reyes‐Díaz

Alberdi

et al. 2010

J. Soil Sci. Plant Nutr.

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We evaluated the genotype and maturity effects on antioxidant activity and phenolic compounds of whole, skin and pulp fruits from three highbush blueberry cultivars (cv. Brigitta, cv. Bluegold and cv. Legacy) grown in southern Chile. Total antioxidant activity (TAA) in ripe fruits varied among the cultivars in the order Legacy > Brigitta > Bluegold. We found that TAA in unripe green and fully ripe fruits was high and similar between them, whereas the lowest levels were found in intermediate ripe fruits. The same trend was observed for fruit total phenolic content. This could be attributed to the higher concentrations of phenolic acids (mainly chlorogenic acid) and flavonols (mainly rutin) at immature fruit stages; whereas the high TAA in mature fruits could be explained by the elevated amounts of anthocyanin. All antioxidant compounds were mostly located in the skin. High amounts of delphinidin aglycone were found. HPLC-DAD/MS revealed that the main contents of skin anthocyanins are petunidin-3-glucoside and petunidin-3-arabinnoside followed by malvidin-3-galactoside. It is noticeable that highbush blueberry fruits grown in southern Chile have exceptionally higher antioxidant activity and anthocyanins contents compared with those cultivated in the northern hemisphere.

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Section: Fruit Antioxidant Activity As Influenced By Genotypes Fruitsupporting

confidence: 83%

ANTIOXIDANT COMPOUNDS IN SKIN AND PULP OF FRUITS CHANGE AMONG GENOTYPES AND MATURITY STAGES IN HIGHBUSH BLUEBERRY (Vaccinium corymbosum L.) GROWN IN SOUTHERN CHILE

Ribera

Reyes‐Díaz

Alberdi

et al. 2010

J. Soil Sci. Plant Nutr.

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“…Antioxidant activity was measured by Lana and Tijskens (2006) as inhibition of lipid peroxidation in rat liver microsomes which found that, the antioxidant activity of methanol extracts increased as maturity progress from maturegreen stage to turning stage and decreased afterwards. Contrary to what was reported by Caputo et al (2004) and Lana and Tijskens (2006), no change in hydrophilic antioxidant activity was observed by Cano et al (2003) during ripening of tomato.…”

Section: Maturity Stagecontrasting

confidence: 99%

Review on factors affecting the quality and antioxidant properties of tomatoes

Tilahun¹,

Park²,

Seo³

et al. 2017

Afr. J. Biotechnol.

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Postharvest losses in tomatoes are not only quantitative but also qualitative losses which directly can have a negative impact on consumer's preference, nutritional quality and income of producers. Therefore, it is important to identify factors that can affect the postharvest quality and antioxidant composition of tomatoes. Tomato quality is an outcome of several factors including cultivar selection, environmental conditions where it grows and preharvest practices carried out during production. Preharvest practices carried out during production that affects the postharvest quality need to be considered thoroughly. Harvesting at proper maturity stage and ripening conditions are critical and must be carefully established for each cultivar. Knowledge of preharvest factors that affect the quality and antioxidant composition of tomato fruits and acquiring the skill of management can play a role on the production of best quality fruits at harvest, which in turn directly affect postharvest quality and nutritional composition. Therefore, it is of great significance to know the preharvest factors that can help to produce superior quality tomato fruits and equally important to use proper postharvest handling and management technologies, to maintain the quality and nutritional composition of the fruits after harvest. This review is therefore conducted to emphasize on some preharvest and postharvest factors that can affect the postharvest qualities, antioxidant properties and shelf life of tomatoes.

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“…The results showed that SA applications in tomato plants caused a negative correlation between the amount ofcarotene and the AA. In contrast, a positive correlation was detected between lycopene and the AA in the control treatment, as was reported in other investigations [47][48][49]. The antioxidant capacity (lipophilic antioxidant activity) of a fruit is provided by the carotenes (mainly lycopene and, in small amounts, -carotene) [50].…”

Section: Mapping Between Aa and Bioactive Compoundssupporting

confidence: 69%

“…Several authors have studied the correlation between BCs and AAs in tomatoes [48,51,52] and found a positive correlation independent of the method used to determine the AA. For example, Hdider et al [53] found a positive correlation of = 0.426 ( < 0.01) between the lycopene content and the AA using the 2,2 -azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) method.…”

Section: Mapping Between Aa and Bioactive Compoundsmentioning

confidence: 99%

Variations in Bioactive Content in Different Tomato Trusses due to Elicitor Effects

Ávila-Juárez

Miranda-Rodríguez

2018

Journal of Chemistry

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The tomato fruit is rich in bioactive compounds with antioxidant activity, the levels of which can vary over time in response to biotic and abiotic factors, including the application of elicitors. We investigated the effects of foliar spray of methyl jasmonate (MeJ), salicylic acid (SA), nitric oxide (NO), and hydrogen peroxide (H 2 O 2 ) on tomato plants every 15 days until the end of cultivation. We measured the levels of bioactive compounds, antioxidant activity, and physiological parameters in three distinct trusses. With the exception of plant length, the elicitors had no effects on physiological parameters, whereas they did have an effect on lycopene content, bioactive compound levels, and antioxidant activity in the three sampled trusses. A strong correlation between bioactive compounds and antioxidant activity was found for the elicitors, particularly MeJ. Our results indicate that certain bioactive compounds and their antioxidant activities vary not only between trusses but also based on the specific elicitor used.

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Hydrophilic and lipophilic antioxidant activity changes during on-vine ripening of tomatoes (Lycopersicon esculentum Mill.)

Cited by 147 publications

References 27 publications

ANTIOXIDANT COMPOUNDS IN SKIN AND PULP OF FRUITS CHANGE AMONG GENOTYPES AND MATURITY STAGES IN HIGHBUSH BLUEBERRY (Vaccinium corymbosum L.) GROWN IN SOUTHERN CHILE

ANTIOXIDANT COMPOUNDS IN SKIN AND PULP OF FRUITS CHANGE AMONG GENOTYPES AND MATURITY STAGES IN HIGHBUSH BLUEBERRY (Vaccinium corymbosum L.) GROWN IN SOUTHERN CHILE

Review on factors affecting the quality and antioxidant properties of tomatoes

Variations in Bioactive Content in Different Tomato Trusses due to Elicitor Effects

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