Ultra-rapid, enhanced and eco-friendly extraction of four main flavonoids from the seeds of Oroxylum indicum by deep eutectic solvents combined with tissue-smashing extraction

Yin, Xing-shuo; Zhong, Zhangfeng; Bian, Guang-li; Cheng, Xin-jie; Li, Deqiang

doi:10.1016/j.foodchem.2020.126555

Cited by 54 publications

(37 citation statements)

References 29 publications

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“…Yin et al for the first time employed tissue-smashing extraction (TSE) with DES to isolate flavonoids from the seeds of Oroxylum indicum [159]. The authors highlighted the following advantages of the proposed methodology compared to conventionally applied techniques: lower energy consumption (extraction without heating), ultra-fast extraction speed (total extraction process of 6 min) and increased extraction yield (significantly higher extraction yield compared to extraction with MeOH) [159].…”

Section: New Trends In Extractions Of Bioactive Compoundsmentioning

confidence: 99%

Innovative Extraction Techniques Using Deep Eutectic Solvents and Analytical Methods for the Isolation and Characterization of Natural Bioactive Compounds from Plant Material

Ivanović

Razboršek

Kolar

2020

Plants

124

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The growing interest of the food, pharmaceutical and cosmetics industries in naturally occurring bioactive compounds or secondary plant metabolites also leads to a growing demand for the development of new and more effective analysis and isolation techniques. The extraction of bioactive compounds from plant material has always been a challenge, accompanied by increasingly strict control requirements for the final products and a growing interest in environmental protection. However, great efforts have been made in this direction and today a considerable number of innovative extraction techniques have been developed using green, environmentally friendly solvents. These solvents include the deep eutectic solvents (DES) and their natural equivalents, the natural deep eutectic solvents (NADES). Due to their adjustable physical-chemical properties and their green character, it is expected that DES/NADES could be the most widely used solvents in the future, not only in extraction processes but also in other research areas such as catalysis, electrochemistry or organic synthesis. Consequently, this review provided an up-to-date systematic overview of the use of DES/NADES in combination with innovative extraction techniques for the isolation of bioactive compounds from various plant materials. The topicality of the field was confirmed by a detailed search on the platform WoS (Web of Science), which resulted in more than 100 original research papers on DES/NADES for bioactive compounds in the last three years. Besides the isolation of bioactive compounds from plants, different analytical methods are presented and discussed.

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Section: New Trends In Extractions Of Bioactive Compoundsmentioning

confidence: 99%

Innovative Extraction Techniques Using Deep Eutectic Solvents and Analytical Methods for the Isolation and Characterization of Natural Bioactive Compounds from Plant Material

Ivanović

Razboršek

Kolar

2020

Plants

124

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“…Conversely, hydrophilic DESs have great advantages in the extraction of hydrophilic analytes from nonaqueous samples. For example, phenolic compounds are extracted from a variety of plant samples [23][24][25][26][27], and bioactive carbohydrates, such as polysaccharides [28,29] and pectin [30], are extracted from plants. Although most bioactive compounds are hydrophilic, some lipid-soluble bioactive compounds are hydrophobic.…”

Section: Hydrophilic and Hydrophobic Dessmentioning

confidence: 99%

Application of Extraction and Determination Based on Deep Eutectic Solvents in Different Types of Environmental Samples

Wang

Jiang

et al. 2021

Water

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Water sources are an indispensable resource for human survival. Monitoring the pollution status of the surrounding environment is necessary to protect water sources. Research on the environmental matrix of deep eutectic solvents (DESs) has expanded rapidly because of their high extraction efficiency for various target analytes, controllable synthesis, and versatile structure. Following the synthesis of hydrophobic deep eutectic solvents (HDESs), their application in aqueous matrices broadened greatly. The present review conducted a survey on the pollutant extraction methods based DESs in environmental matrices from two aspects, application methods and matrix types; discussed the potential risk of DESs to the environment and future development trends; and provided some references for researchers to choose DES-based extraction methods for environmental research.

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“…The extraction rate is increased because of the particle reduction, and drastic stirring adds dynamic molecular permeation [20]. The ultra-turrax was used for the extraction of triterpenoid saponins from Pulsatilla herbs [20], organic acids from honeysuckle [18], lignans from Schisandra chinensis fruit [21] and flavonoids from the seeds of Oroxylum indicum [22].…”

Section: Introductionmentioning

confidence: 99%

Amaranth Seed Polyphenol, Fatty Acid and Amino Acid Profile

Procopet

Oroian

2022

Applied Sciences

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In this paper, the extraction of polyphenols from amaranth seed using a Box–Benhken design using four factors—ultra-turrax speed, solid-to-liquid ratio (RSL), methanol concentration and extraction time—were studied. There were two responses studied for the model: total phenolic content (TPC) and total flavonoid content (TFC). The factors which influenced the most the extraction of the TPC and TFC were the RSL, methanol concentration and ultra-turrax speed. Twelve phenolic acids (rosmarinic acid, p-coumaric acid, chlorogenic acid, vanillic acid, caffeic acid, p-hydroxybenzoic acid, protocatechuic acid and gallic acid) and flavonoids (kaempferol, quercetin, luteolin and myricetin) were studied, and the most abundant one was kaempferol followed by myricetin. The amaranth seed is a valuable source of fatty acids, and 16.54% of the total fatty acids determined were saturated fatty acids, while 83.45% of the fatty acids were unsaturated ones. Amaranth seed is a valuable source of amino acids, with 9 essential amino acids being reported: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan and valine.

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Ultra-rapid, enhanced and eco-friendly extraction of four main flavonoids from the seeds of Oroxylum indicum by deep eutectic solvents combined with tissue-smashing extraction

Cited by 54 publications

References 29 publications

Innovative Extraction Techniques Using Deep Eutectic Solvents and Analytical Methods for the Isolation and Characterization of Natural Bioactive Compounds from Plant Material

Innovative Extraction Techniques Using Deep Eutectic Solvents and Analytical Methods for the Isolation and Characterization of Natural Bioactive Compounds from Plant Material

Application of Extraction and Determination Based on Deep Eutectic Solvents in Different Types of Environmental Samples

Amaranth Seed Polyphenol, Fatty Acid and Amino Acid Profile

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