Seeds of milk thistle, Silybum marianum (L.) Gaertn., are used for treatment and prevention of liver disorders and were identified as a high priority ingredient requiring a validated analytical method. An AOAC International expert panel reviewed existing methods and made recommendations concerning method optimization prior to validation. A series of extraction and separation studies were undert...

OBJECTIVE This review focuses on the medicinal plants growing and having history of folk medicine in Iran and found effective as anti free radical damage in animal or human. DESIGN Embase, Scopus, Pubmed, Web of Science, Google Scholar, IranMedex, and SID databases were searched up to 2 February 2008. The search terms were antioxidant or "lipid peroxidation" and "plant, medicinal plant, herb,...

This study revealed the optimal conditions for the Ultrasonic-Assisted Enzymatic Extraction (UAEE) of silymarin, and include: the concentration of ethanol, 50 %; enzyme concentration, 30 U/mg; liquid-solid ratio, 6:1; an extraction time of 120 min; and the ultrasonic power at 180 W. The extraction rate was 7.86 %, which is higher, by 74.67 %, than that of the silymarin extract from the Silybum ...

The impact of excess fat and high-calorie intake on the human body is an acute problem for many economically developed countries. Modelling effects health rats supplementing their diet with crushed seeds Echinacea purpurea (L.) Moench Sylibum marianum Gaertn was carried out in a laboratory experiment. In control group animals, weight increased by 700 mg/day, addition E. – 1394 mg/day S. only 15...

many aldehydes are important components of natural flavours. they are used in food, cosmetic, and biomedical industries in large amounts. plant cells or microorganisms carry out their production by biotransformation, which is one of the biotechnological methods that allow them to be defined as 'natural'. cell cultures of silybum marianum and peganum harmala have been studied with a vi...