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Chemical composition of the rhizomes of Rhodiola rosea by the HPLC method


, : Chemical composition of the rhizomes of Rhodiola rosea by the HPLC method. Chemistry of Natural Compounds 27(2): 161-164

The main biologically active compounds found in the rhizome were salidroside, rosiridin and the cinnamyl glycosides rosavin, rosarin and rosin. The content of rosavin (cinnamyl vicianoside) in fresh rhizomes from roseroot stonecrop plants cultivated in Moscow province was ~2%. This decreased rapidly during storage of (incompletely dried) rhizomes and/or during pulping and extraction owing to autofermentation, reaching e.g. 0.29% after 30 min at 40 degrees C.

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Other references

Bretshteyn Y.S.; Karzanova A.Y., 1976: Origin of natural remanent magnetization of some Late Cretaceous effusives in Southeast Primorye. Pages 129-141:

Van Gossum, Aé.; Munoz-Navas, M.; Navas, M.Munoz.; Fernandez-Urien, Iñaqui.; Carretero, C.; Gay, Gérard.; Delvaux, M.; Lapalus, M.Georges.; Ponchon, T.; Neuhaus, H.; Philipper, M.; Costamagna, G.; Riccioni, M.Elena.; Spada, C.; Petruzziello, L.; Fraser, C.; Postgate, A.; Fitzpatrick, A.; Hagenmuller, F.; Keuchel, M.; Schoofs, N.; Devière, J., 2009: Capsule endoscopy versus colonoscopy for the detection of polyps and cancer. An ingestible capsule consisting of an endoscope equipped with a video camera at both ends was designed to explore the colon. This study compared capsule endoscopy with optical colonoscopy for the detection of colorectal polyps and cancer. We perf...

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Heully, F.; Grosdidier, J.; Mathieu, P.; Gaucher, P.; Penin, F., 1965: Giant Esophageal Epidiaphragmatic Diverticula. Annales Medicales de Nancy 41: 397-404

Huber, K.; Huband, L.; Alster, T., 2000: Pain management for dermatologic laser surgery: a nursing perspective. Pain after laser surgery is one of the most commonly experienced patient problems. It is a pervasive part of laser treatment and a problem with which nurses and physicians are expected to deal. The nurse's most important role is preoperative...

Rassadina, V.V.; Averina, N.G.; Senkevich, G.S., 1992: Formation of mono- and divinyl derivatives of magnesium-protoporphyrin IX monomethyl ester and protochlorophyllide in monocots. Chemical heterogeneity of Mg-protoporphyrin IX monomethyl ester and protochlorophyllide (Pchlide) in etiolated, greening and green barley, wheat, oat, rye and maize leaves treated with 5-aminolevulinic acid (ALA) or ALA in combination with the che...

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Andrasina, J.; Mervart, Z.; Milar, A., 1962: Albumin as a substitute for protein solutions in shock control. (Experience with 20 per cent albumin produced in Czechoslovakia). Rozhledy V Chirurgii 41: 641-653

Bratthall, G.; Söderholm, G.; Neiderud, A.M.; Kullendorff, B.; Edwardsson, S.; Attström, R., 1998: Guided tissue regeneration in the treatment of human infrabony defects. Clinical, radiographical and microbiological results: a pilot study. The aim of the study was to evaluate the clinical, radiographical and microbiological outcome after using guided tissue regeneration (GTR) with a bioabsorbable membrane, Resolut. Subjects with bilateral infrabony defects at single rooted teeth wer...

Vanholder R.; Hsu C.H., 1991: Effect of uric acid on plasma levels of calcitriol in chronic renal failure. Journal of the American Society of Nephrology 2(3): 246