SECONDARY METABOLITES CHANGE UNDER VERNALIZATION AND ITS RELATION TO FLOWERING COMPETENCY IN SHALLOT (Allium cepa var. aggregatum)

Marlin, Maria; Maharijaya, Awang; Purwito, A.; Sobir, S.

doi:10.31788/rjc.2019.1235356

Cited by 6 publications

(4 citation statements)

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“…Heatmap was an intuitive visualization method for analyzing the distribution of experimental data and could be used for visualization display of different data [52, 53]. Cluster analysis on data could be performed to observe the quality of samples.…”

Section: Resultsmentioning

confidence: 99%

Study on changes in pigment composition during the blooming period of safflower based on plant metabolomics and semi‐quantitative analysis

Zhang

Tang

et al. 2021

J of Separation Science

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Red and yellow pigments are the major ingredients of safflower, often used to color food and cosmetics. Carthamin was the main component of red pigment and hydroxysafflor yellow A and anhydrosafflower yellow B were representative components of yellow pigment. Plant metabolomics and semi‐quantitative analysis were used to analyze the changes of pigment composition during the blooming period, especially these characteristic components. Carthamin, hydroxysafflor yellow A, anhydrosafflower yellow B, and other components were screened out as differential metabolites based on plant metabolomics. Then semi‐quantitative analysis was used to quantify these three representative components of pigments. Experimental results showed that the content of pigments has dynamic changes along with flowering, in the early blooming period, yellow pigment accumulated much and red pigment was low in content. In the middle period, the accumulation rate of the yellow pigment slowed down and content was stabilized. In the next step, the content of yellow pigments gradually decreased, and the content of red pigments gradually increased. Later, the level of yellow pigment decreased significantly, and the accumulation rate of red pigment increased significantly. Last, the appearance color of safflower was red, with yellow parts barely visible, and accumulation of red pigment was the highest and of the yellow pigment was the lowest in content.

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Section: Resultsmentioning

confidence: 99%

Study on changes in pigment composition during the blooming period of safflower based on plant metabolomics and semi‐quantitative analysis

Zhang

Tang

et al. 2021

J of Separation Science

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show abstract

“…Heatmap was an intuitive visualization method for analyzing the distribution of experimental data (Marlin et al, 2019) and could be used for the visualization display of difference data (Xu et al, 2019). Cluster analysis on data could be performed to observe the quality of samples.…”

Section: Heatmap Of Differential Metabolites In Different Groupsmentioning

confidence: 99%

Research on Biomarkers of Different Growth Periods and Different Drying Processes of Citrus wilsonii Tanaka Based on Plant Metabolomics

Yan

Zhang

et al. 2021

Front. Plant Sci.

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Fruit of Citrus wilsonii Tanaka called as “Xiang yuan” in Chinese, which means fragrant and round. It was widely used in the pharmaceutical and food industries. This fruit has well-known health benefits such as antioxidant, radical scavenging, and anti-inflammatory. Naringin, deacetylnomilin, citric acid, limonin, and nomilin were the characteristic components of Citrus wilsonii Tanaka. Although the fruit of Citrus wilsonii Tanaka possessed many applications, there was a lack of research on the growth period and drying process. In this study, plant metabolomics was used to analyze the biomarkers of the growth period, and appearance indicators and metabolites abundance were combined for the analysis of change regularities of the growth period. The representative differential metabolites of naringin, citric acid, and limonin were screened out, and the abundance of these components was relatively highest in the middle of the growth period. Therefore, the fruit of Citrus wilsonii Tanaka should be harvested before it turned yellow completely, which could effectively ensure the content of potential active ingredients. In the comparison of different drying methods, citric acid and naringin were considered to be representative differential components, but limonoids were relatively stable and not easily affected by drying methods. Naringin was an index component that could not only be reflected the maturity but also related to different drying methods. Considering its physical and chemical properties and its position, naringin had the potential to be a biomarker of Citrus wilsonii Tanaka.

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“…Aggregatum) is one of the economically important crop belong in the Liliaceae family. Shallot bulb contains important nutritive vegetable and medicinal (Mohammadi-Motlagh et al, 2011;Marlin et al, 2019). Shallot cultivation requires specific edaphoclimatic conditions and agricultural management to grow, overcome bulb dormancy, induce flower development, reproduce bulbs, and true seeds (Tendaj and Mysiak, 2013;Farhadi and Salteh, 2018).…”

Section: Introductionmentioning

confidence: 99%

Morphological and Flowering Characteristics of Shallot (Allium cepa Var. Aggregatum) in Response to Gibberellic Acid and Vernalization

et al. 2021

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Shallot plants have variations in morphological and flowering characters. Flowering ability can be induced by the treatment of gibberellic acid (GA3) and exposing to cold temperature (vernalization). The objectives of the research were to determine the effect of GA3 and vernalization on the morphological and flowering characters of 5 shallot varieties. Field study was organized in a completely randomized block design with three replications to evaluate the responses of 5 varieties of shallots (Bauji, Bima Brebes, Super Philip, Tajuk, and Thailand) to GA3 with the concentrations ranged from zero to 150 mg L-1. Plants were maintained for 65 days until harvesting. The second study was organized in a completely randomized design with 3 replications to evaluate the responses of the five varieties of shallot to vernalization. The vernalization of shallot bulbs were done at 8 o C for 6 weeks. The results indicated that a Super Phillip variety showed the highest response to GA3 observed in the number of leaves and bulbs. At 100 mg L-1 of GA3 increased the plant height up to 45.74 cm. The results from the second study showed that vernalization was effective to increase flowering only on the Ilokos variety. But the other varieties were not sensitive to vernalization. Based on morphological and flowering characters, 5 varieties of shallots were clustered into 3 groups, namely: sensitive flowering included Bentanis, Bma Brebes and Tajuk variety, medium sensitive flowering included Ilokos variety, and non-sensitive flowering included Sumenep variety.

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SECONDARY METABOLITES CHANGE UNDER VERNALIZATION AND ITS RELATION TO FLOWERING COMPETENCY IN SHALLOT (Allium cepa var. aggregatum)

Cited by 6 publications

References 0 publications

Study on changes in pigment composition during the blooming period of safflower based on plant metabolomics and semi‐quantitative analysis

Study on changes in pigment composition during the blooming period of safflower based on plant metabolomics and semi‐quantitative analysis

Research on Biomarkers of Different Growth Periods and Different Drying Processes of Citrus wilsonii Tanaka Based on Plant Metabolomics

Morphological and Flowering Characteristics of Shallot (Allium cepa Var. Aggregatum) in Response to Gibberellic Acid and Vernalization

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