Bioactive components and antioxidant capacities of different miniature tomato cultivars grown by altered fertilizer applications

Erdinç, Çeknas; Ekincialp, Aytekin; Gündoğdu, Muttalip; Eser, Fuat; Şensoy, Suat

doi:10.1007/s11694-018-9767-7

Cited by 15 publications

(9 citation statements)

References 46 publications

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“…Moreover, the flavonoid with the highest content presented in tomato fruits was rutin. The current findings regarding the major phenolic compounds are similar to previous findings, in that the application of organic fertilizers increased the synthesis of predominant phenolic compounds, such as chlorogenic acid and rutin, in tomato fruit [42]. In addition, the contents of all phenolic compounds in the digestate, compost, and NPK treatments were significantly enhanced compared with those of the CK.…”

Section: Phenolic Compound Contentssupporting

confidence: 89%

By-Product from Livestock Waste Recovery System Used as Fertilizer: Bioactive Compounds and Antioxidant Activity of Tomato Fruit as Affected by Fertilization under Field and Greenhouse Conditions

Yuan

Han

et al. 2023

Fermentation

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Conversion of livestock manure into organic fertilizer is a sustainable strategy in crop production. In contrast to composted manure, the agronomic characteristics of an anaerobic digestion by-product, digestate, have not been well characterized. This study aimed to investigate the effects of digestate and compost, derived from a pilot-scale livestock waste recycling system, on bioactive compounds in tomato fruits. Both field and greenhouse experiments were conducted to compare the effects of these two organic fertilizers with the application of chemical fertilizer. These comparisons were made by evaluating their influence on tomato yield and bioactive compound contents and antioxidant activity of fruits. The experiment included a control (no fertilizer) and three fertilization treatments with the same nitrogen dose: chemical fertilizer, digestate, and compost. The results revealed that the application of digestate and compost yielded similar results in terms of tomato production, surpassing both the chemical fertilizer application and the control group under both field and greenhouse conditions. Fertilization exhibited a significant influence on the bioactive compound contents and antioxidant capacity of the fruits. Furthermore, the application of digestate and compost led to an increase in the concentration of sugars, phenolic compounds, and several organic acids in the fruits while simultaneously reducing the citric acid levels in comparison to the chemical fertilizer treatment. Moreover, the application of both organic fertilizers improved the total phenol and total flavonoid contents in tomato fruits, and the antioxidant capacity in fruits was significantly higher than that of the chemical fertilizer treatment. In conclusion, the application of digestate or compost derived from the livestock waste recycling system reduced use of chemical fertilizers and resulted in higher tomato yields and fruit with considerably superior bioactive compounds. The results suggested that using digestate or compost as an alternative to inorganic fertilizers for tomato cultivation could assist farmers in increasing productivity, improving the content of bioactive compounds in tomato fruit, and promoting agricultural waste management.

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Section: Phenolic Compound Contentssupporting

confidence: 89%

By-Product from Livestock Waste Recovery System Used as Fertilizer: Bioactive Compounds and Antioxidant Activity of Tomato Fruit as Affected by Fertilization under Field and Greenhouse Conditions

Yuan

Han

et al. 2023

Fermentation

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“…In All values are mean of three replications ± SD Table 2 Results of volatile compounds samples, showing the averaged peak areas (in arbitrary unit 9 1000) addition to acids, samples fermented with tomato juice contained various volatile compounds such as vanillin, methyl stearate, and limonene. Vanillic and citric acids are important flavor compounds in tomato (Erdinc et al, 2018), and they both increased the AOC of the mixture and provided substrates to produce new flavor substances. Overall, tomato juice supplementation both changed the structure and increased the number of species of volatile compounds in milk.…”

Section: St-iii-fermented Milkmentioning

confidence: 99%

Fermentation parameters, antioxidant capacities, and volatile flavor compounds of tomato juice–skim milk mixtures fermented by Lactobacillus plantarum ST-III

Wang¹,

Ma²,

Gong

et al. 2019

Food Sci Biotechnol

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This study evaluated the influence of tomato juice enriched with the probiotic strain Lactobacillus plantarum ST-III on the flavor and health-promoting effects of fermented skim milk. Fermentation parameters, such as titratable acidity, viable cell counts, antioxidant activity, and volatile components, were examined. The viable bacterial cell counts of 40% tomato juice samples were significantly higher than those in the control group, peaking at 1.09 9 10 9 CFU/mL after 48 h, and the titratable acidity was increased by 2.76-fold versus the control value. The antioxidant ability of fermented milk was correlated with the tomato juice content in addition to fermentation time in the 2,2-diphenyl-1-picrylhydrazyl and ferric reducing/antioxidant power assays; for these methods, the scavenging activities of 40% samples were 1.18and 1.28-fold higher than the control values, respectively, at 24 h. Moreover, abundant flavor components, especially aldehydes, were detected after the addition of L. plantarum ST-III-supplemented tomato juice.

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“…In addition to HT, nitrogen (N) fertilizer application during cultivation can also affect fruit development and quality ( Erdinc et al., 2018 ). Experimental results indicate that sugar and organic acid content in tomato fruits is proportional to N fertilizer at a certain level, which improves fruit quality ( Hernández et al., 2020 ; Ronga et al., 2020 ).…”

Section: Introductionmentioning

confidence: 99%

Transcriptome analysis of sugar and acid metabolism in young tomato fruits under high temperature and nitrogen fertilizer influence

et al. 2023

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IntroductionEnvironmental temperature and nitrogen (N) fertilizer are two important factors affecting the sugar and organic acid content of tomato fruit. N is an essential nutrient element for plant growth and development, and plays a key role in regulating plant growth, fruit quality and stress response. However, the comparative effect of different N fertilizer levels on the accumulation of soluble sugar and organic acid in tomato young fruit under high temperature stress and its mechanism are still unknown.MethodsThree N fertilizer levels (N1, N2, N3) combined with two temperatures (28/18°C, CK; 35/25°C, HT) were used to study the effects of N fertilizer, HT and their interaction on the soluble sugar and organic acid components, content, metabolic enzyme activity and the expression level of key genes in tomato young fruit, revealing how N fertilizer affects the sugar and organic acid metabolism of tomato young fruit under HT at physiological and molecular levels.ResultsThe content of soluble sugar and organic acid in tomato young fruit under HT exposure was increased by appropriate N fertilizer (N1) treatment, which was due to the accumulation of glucose, fructose, citric acid and malic acid. High N (N3) and HT exposure had a negative impact on soluble sugar and reduce sugar accumulation. Further studies showed that due to the up-regulation of the expression of sucrose metabolizing enzyme genes (CWINV2, HK2, SPS, PK) and sucrose transporter (SUT1, SUT4, SWEETs) in tomato, N fertilizer increased the accumulation of soluble sugar by improving the sucrose metabolism, absorption intensity and sucrose transport of fruit under HT exposure. Due to the increase of PEPC gene expression, N fertilizer increased the accumulation of citric acid and malic acid by improving the TCA cycle of fruit under HT exposure.DiscussionNitrogen fertilizer can improve the heat tolerance of tomato young fruits by improving sugar metabolism under HT exposure. The results can provide theoretical support for the correct application of N fertilizer to improve the quality of tomato fruit under HT exposure.

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Bioactive components and antioxidant capacities of different miniature tomato cultivars grown by altered fertilizer applications

Cited by 15 publications

References 46 publications

By-Product from Livestock Waste Recovery System Used as Fertilizer: Bioactive Compounds and Antioxidant Activity of Tomato Fruit as Affected by Fertilization under Field and Greenhouse Conditions

By-Product from Livestock Waste Recovery System Used as Fertilizer: Bioactive Compounds and Antioxidant Activity of Tomato Fruit as Affected by Fertilization under Field and Greenhouse Conditions

Fermentation parameters, antioxidant capacities, and volatile flavor compounds of tomato juice–skim milk mixtures fermented by Lactobacillus plantarum ST-III

Transcriptome analysis of sugar and acid metabolism in young tomato fruits under high temperature and nitrogen fertilizer influence

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