RESUMEN
Sinapis Semen (SS), the dried mature seed of Sinapis alba L. and Brassica juncea (L.) Czern. et Coss., is one of the traditional Chinese medicinal materials with a wide range of pharmacological effects being used for asthma, cough and many other ailments. SS is also widely used in food agriculture, medicine and other industries in North America and South Asia. More recently, the research on SS has gradually intensified and increased. However, there is no systematic review of SS. In this review, through literature exploration and analysis, the research advance on phytochemistry, pharmacology, toxicity, analytical methods and pharmacokinetics of SS was aggregated initially. Total 144 compounds have been isolated and identified from SS. Among them, glucosinolates and their hydrolysates and volatile oils are the main active ingredients and important chemical classification markers. SS has a wide range of pharmacological effects, especially in cough suppressing, asthma calming, anti-inflammatory, neuroprotective, cardiovascular protective, inhibiting androgenic effects, anti-tumor, and skin permeation promoting effects. Sinapine and sinapic acid are the main active ingredients of SS for its medicinal effects. However, SS has a strong skin irritation, presumably related to the time of application, the method of processing, and original medicinal plants. This review will provide useful data for the follow-up research and safe and reasonable clinical application of SS.
RESUMEN
Objective: To compare the effect of four kinds of decocting containers on the content of sinapine and the HPLC specific chromatograms of Sinapis Semen decoction,so as to optimize decocting container for the development of classical formulas. Method: Selecting four kinds of decoction vessels,named traditional casserole,ceramic pot,round-bottom flask and stainless-steel pot as the research object,the content of sinapine in Sinapis Semen decoction and its HPLC specific chromatograms were used as indexes to investigate the influence of different decoction vessels on the decoction.Similarity evaluation of specific chromatograms was performed by the "Similarity Evaluation System for Chromatographic Fingerprint of Traditional Chinese Medicine"(edition of 2004A). Result: The contents of sinapine in the decoction prepared by traditional casserole,ceramic pot,round-bottom flask and stainless-steel pot were 0.04%,0.07%,0.84% and 0.97%,respectively.Compared with specific chromatograms of the decoction prepared by traditional casserole,the similarities of specific chromatograms of the decoction prepared by ceramic pot,round-bottom flask and stainless-steel pot were 0.98,0.82 and 0.68,respectively.Compared with specific chromatograms of the decoction prepared by ceramic pot,the similarities of specific chromatograms of the decoction prepared by round-bottom flask and stainless-steel pot were 0.79 and 0.62,respectively.Compared with specific chromatograms of the decoction prepared by round-bottom flask,the similarity of specific chromatograms of the decoction prepared by stainless-steel pot was 0.97. Conclusion: The content of sinapine and HPLC specific chromatograms of Sinapis Semen decoction obtained from different decocting containers are quite different.
RESUMEN
Objective:To establish the quality standard for Sinapis Semen( stir-baked) formula granule. Methods:TLC was used to identify Sinapis Semen; an HPLC method was applied in the content determination of Sinapine thiocyanate in Sinapis Semen ( stir-baked) formula granule with Hibar Purospher STAR C18 (250 mm × 4. 6 mm,5 μm ) column and with the mobile phase consisting of acetonitrile-0. 08 mol·L-1 potassium dihydrogen phosphate (10 ∶90) at the flow rate of 1. 0 ml·min-1 ,the column temperature was 35℃ and the detection wavelength was set at 326 nm. Results:The characteristic spots of Sinapis Semen( stir-baked) formula granule were clearly detected by the established TLC chromatography. Sinapine thiocyanate had a good linear relationship within the concentra-tion range of 0. 012 2-3. 912 3μg(r=0. 999 9). The average recovery was 100. 4% (RSD=0. 6%, n=6). The water content, dis-solution and particle size of Sinapis Semen formula granule all met the related requirements. Conclusion:The methods are simple and accurate with good reproducibility,which can be used to control the quality of Sinapis Semen( stir-baked) formula granule.
RESUMEN
Sinapinoids and glucosinolates are the main chemical components in Sinapis Semen. Sinapinoids have significant biological activities, such as anti-oxidant, anti-androgen, lowering the blood pressure, and so on. Glucosinolates and their degradation products are known for its biological functions such as fungicidal, bactericidal, and in the treatment of cancer and cough. The latest progress on the chemical components, stability, and quality evaluation of sinapinoids and glucosinolates in Sinapis Semen is reviewed, which could provide some scientific guidance for the quality control and exploration of Sinapis Semen and its related products.