Evaluation of Pressurized Liquid Extraction and Pressurized Hot Water Extraction for Tanshinone I and IIA in Salvia miltiorrhiza Using LC and LC-ESI-MS
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چکیده
منابع مشابه
Evaluation of pressurized liquid extraction and pressurized hot water extraction for tanshinone I and IIA in Salvia miltiorrhiza using LC and LC-ESI-MS.
Pressurized liquid extraction (PLE) and pressurized hot water extraction (PHWE) using a laboratory-made system are applied for the extraction of thermally labile components such as tanshinone I and IIA in Salvia miltiorrhiza. PLE and PHWE are carried out dynamically at a flow of 1 mL/min, temperature between 95-140 degrees C, applied pressure of 10-20 bars, and extraction times of 20 and 40 min...
متن کاملPressurized hot water extraction (PHWE).
Pressurized hot water extraction (PHWE) has become a popular green extraction method for different classes of compounds present in numerous kinds of matrices such as environmental, food and botanical samples. PHWE is also used in sample preparation to extract organic contaminants from foodstuff for food safety analysis and soils/sediments for environmental monitoring purposes. The main paramete...
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298 Introduction Environmental and biological analyses are especially challenging for the analyst because sample matrices tend to be very complex and the analytes are present at very low levels. Selective and sensitive methods are needed for both sample preparation and analysis. Typically, extraction and clean-up are needed in the sample preparation, and the analyses are performed by chromatogr...
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Introduction Familial Mediterranean fever (FMF) is an inherited autoinflammatory disorder characterized by recurring attacks of fever accompanied by intense pain in the abdomen, chest, or joints. Colchicine, is an important drug which is used in diseases such as FMF and acute gout attacks. However, it has significant side effects such as diarrhea, nausea, vomiting and fatigue. Some of the patie...
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The study aimed to investigate the potential of zebrafish in imitating mammal phase I metabolism of natural compounds. Three diterpenoid quinones from Radix Salvia miltiorrhiza, namely tanshinone IIA (TIIA), cryptotanshinone (Cry) and tanshinone I (TI) were selected as model compounds, and their metabolites mediated by zebrafish were characterized using a high-performance liquid chromatography ...
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ژورنال
عنوان ژورنال: Journal of Chromatographic Science
سال: 2004
ISSN: 0021-9665,1945-239X
DOI: 10.1093/chromsci/42.4.211