Ultrasonic/microwave–assisted extraction and rapid quantitative determination of active ingredients in Taraxacum kok-saghyz Rodin by ultra-high-performance liquid chromatography tandem mass spectrometry

Kong, Jiaqi; Chen, Jiangyan; Yue, Yadong; Ma, Qiang; Dong, Yiyang; Zhang, Jiaheng

doi:10.1016/j.ijms.2021.116700

Cited by 7 publications

(2 citation statements)

References 37 publications

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“…In the Eth8 and Eth24 groups, carboxylic acid derivatives were the most affected compounds, with 17 and 13 impacted, respectively. In contrast to our results, Jiaqi Kong reported the active ingredients in Taraxacum kok-saghyz Rodin from different places [ 17 ]. In the previous study, TKS was found to be rich in pentacyclic triterpenes and sterols.…”

Section: Discussioncontrasting

confidence: 99%

Metabolic and Transcriptomic Analyses Reveal the Effects of Ethephon on Taraxacum kok-saghyz Rodin

et al. 2022

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The roots of Taraxacum kok-saghyz Rodin (TKS) are well-known and valued for their rubber-producing ability. Therefore, research on the analysis and detection of metabolites from the roots of TKS have been reported in previous studies. However, all of these studies have the shortcoming of focusing on only the rubber of TKS, without profiling the other metabolites in a systematic and comprehensive way. Here, the primary and secondary metabolites from the leaves of TKS were investigated using UPLC–ESI–MS/MS, and a total of 229 metabolites were characterized. Carboxylic acid derivatives, fatty acyls, phenols, and organooxygen compounds were found to be the major metabolites of TKS. The transcriptome data indicated that ribosomal, glycolysis/gluconeogenesis, phenylpropanoid biosynthesis, and linoleic acid metabolism genes were significantly differentially expressed. This study is the first to report the differences in the metabolic and transcriptome profiles of TKS leaves under exogenous ethephon spray, which improves our understanding of the main metabolites and their molecular mechanisms in TKS leaves.

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Section: Discussioncontrasting

confidence: 99%

Metabolic and Transcriptomic Analyses Reveal the Effects of Ethephon on Taraxacum kok-saghyz Rodin

et al. 2022

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“…Its root contains 2.89-27.89% of rubber (Whaley, Bowen, 1947;Luo, 1951;Shen et al, 2018;Shen et al, 2019) and 25-40% of inulin (Polhamus, 1962). TKS leaves also have high antioxidant potential because of their rich total phenolic, tannic phenolic, and total flavonoid content (Kong et al, 2021). Because of its short growth cycle, TKS can be a model plant for natural rubber synthesis mechanism investigation (Schmidt et al, 2010).…”

Section: Introductionmentioning

confidence: 99%

Effects of nitrogen, phosphorus, and potassium base fertilizers on growth and yield of <i>Taraxacum kok-saghyz</i> Rodin

Zhang

Zheng

Wei

et al. 2023

Trudy po prikladnoy botanike, genetike i selektsii

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Taraxacum kok-saghyz (TKS) is a promising natural rubber plant. In the current study we investigated effects of nitrogen, phosphorus, and potassium base fertilizers on growth and yield of TKS through the field experiments. We found that appropriate application of nitrogen, phosphorus, and potassium base fertilizers can significantly increase root, rubber and total sugar yield of TKS. The TKS rubber yield enhanced significantly when the amount of nitrogen and phosphorus, potassium increased accordingly to 107.2, 10.5 and 35.3 g m–2. Maximum accumulation of rubber in the TSK roots is caused by application of potassium fertilizer.According to the obtained results the recommended amount of base fertilizers under conditions of Harbin Experimental Station (N45.592729°, E126.581668°) is 107.2 g m–2 of urea, 43.4 g m–2 of calcium superphosphate, 10.5 g m–2 of potassium chloride.

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A review of ultrasound-assisted extraction for plant bioactive compounds: Phenolics, flavonoids, thymols, saponins and proteins

Yusoff

Taher

Rahmat

et al. 2022

Food Research International

169

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Ultrasonic/microwave–assisted extraction and rapid quantitative determination of active ingredients in Taraxacum kok-saghyz Rodin by ultra-high-performance liquid chromatography tandem mass spectrometry

Cited by 7 publications

References 37 publications

Metabolic and Transcriptomic Analyses Reveal the Effects of Ethephon on Taraxacum kok-saghyz Rodin

Metabolic and Transcriptomic Analyses Reveal the Effects of Ethephon on Taraxacum kok-saghyz Rodin

Effects of nitrogen, phosphorus, and potassium base fertilizers on growth and yield of <i>Taraxacum kok-saghyz</i> Rodin

A review of ultrasound-assisted extraction for plant bioactive compounds: Phenolics, flavonoids, thymols, saponins and proteins

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