silybinin/lamyropsis

Sábháiltear an nasc chuig an gearrthaisce

AiltTrialacha cliniciúlaPaitinní

Roghnaigh cineál sórtála

10 torthaí

Extraction of nutraceuticals from milk thistle: I. Hot water extraction.

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Logáil Isteach / Cláraigh

Milk thistle contains compounds that display hepatoxic protection properties. We examined the batch extraction of silymarin compounds from milk thistle seed meal in 50, 70, 85, and 100 degrees C water as a function of time. After 210 min of extraction at 100 degrees C, the yield of taxifolin was 1.2

Extraction of nutraceuticals from milk thistle: part II. Extraction with organic solvents.

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Logáil Isteach / Cláraigh

Seeds from milk thistle (Silybum marianum Gaert L.) contain flavanolignan and dihydroflavanol compounds that have interesting and important therapeutic activities. The recovery of these silymarin compounds generally involves a two-step defatting and extraction process using organic solvents. This

Pretreatment of milk thistle seed to increase the silymarin yield: an alternative to petroleum ether defatting.

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Logáil Isteach / Cláraigh

Milk thistle (Silybum marianum L.) seed meal is extracted for the flavonolignans, silychristin, silydianin, silybinin A, silybinin B, isosilybinin A and isosilybinin B, which are collectively known as the silymarin complex. To obtain the flavonolignans, the meal is usually treated with successive

Selective Synthesis of 3-O-Palmitoyl-Silybin, a New-to-Nature Flavonolignan with Increased Protective Action against Oxidative Damages in Lipophilic Media.

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Logáil Isteach / Cláraigh

A selective acylation protocol using cerium chloride (CeCl₃) as catalyst was applied to functionalize silybinin (1), a natural antioxidant flavonolignan from milk thistle fruit, in order to increase its solubility in lipophilic media while retaining its strong antioxidant activity. The selective

[Effect of Silybum marianum oil and legalon on lipid peroxidation and liver antioxidant systems in rats intoxicated with carbon tetrachloride].

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Logáil Isteach / Cláraigh

An oil obtained from the seeds of Saint-Mary thistle (Silybum marianum) and the drug legalon (silybinin) prepared from this plant produce an antioxidant effect on liver tissues of rats poisoned with carbon tetrachloride. Legalon (25 mg/kg) and the oil (2000 mg) reduced the level of lipid

Batch solvent extraction of flavanolignans from milk thistle (Silybum marianum L. Gaertner).

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Logáil Isteach / Cláraigh

Seeds of milk thistle (Silybum marianum L. Gaertner) contain silymarins and ca. 25% (w/w) of oil. A pre-treatment step involving refluxing with petroleum ether is usually performed before extraction of the silymarins using organic solvents. This paper compares the extraction of whole and defatted

Supercritical CO₂ extraction of oil, fatty acids and flavonolignans from milk thistle seeds: Evaluation of their antioxidant and cytotoxic activities in Caco-2 cells.

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Logáil Isteach / Cláraigh

The optimal conditions of supercritical carbon dioxide (SC-CO2) (160-220 bars, 40-80 °C) technology combined with co-solvent (ethanol), to recover oil, flavonolignans (silychristin, silydianin and silybinin) and fatty acids from milk thistle seeds, to be used as food additives and/or nutraceuticals,

Modern phytotherapy and its uses in gastrointestinal conditions.

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Logáil Isteach / Cláraigh

A discussion of the historical background, development, and legal and philosophical aspects of phytotherapy as well as suggestions for its scientific basis is presented. Applications of phytotherapy for various gastrointestinal conditions are discussed for the examples of three remedies. The first

Modern phytotherapy and its uses in gastrointestinal conditions.

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Logáil Isteach / Cláraigh

Antifibrogenic therapies in chronic HCV infection.

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Logáil Isteach / Cláraigh

The most common cause of hepatic fibrosis is currently chronic HCV infection, the characteristic feature of which is hepatic steatosis. Hepatic steatosis leads to an increase in lipid peroxidation in hepatocytes, which in turn activates hepatic stellate cells (HSCs). HSCs are also regarded as the

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Herbal & Natural Medicine

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