baldrinal/valeriana

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[Effects of baldrinal of Valeriana jatamansi on expression of CRF, TPH1 mRNA and 5-HT in rats with irritable bowel syndrome].

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Ingia / Ingia

This study aimed to investigate the effects of baldrinal of Valeriana jatamansi on the expression of corticotropin releasing factor (CRF) and tryptophan hydroxylase 1 (TPH1) mRNA and levels of 5-hydroxytryptamine (5-HT) in colon of rats with irritable bowel syndrome (IBS), and to explain its

Effect of storage time and conditions on the diene valepotriates content of the extract of Valeriana glechomifolia obtained by supercritical carbon dioxide.

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Ingia / Ingia

BACKGROUND Valepotriates (epoxy iridoid esters) represent an important group of constituents that contribute to pharmacological effects for the genus Valeriana. Storage and extraction of valepotriates is a demanding task, as these compounds are thermolabile and unstable: even when decomposition

11-Methoxyviburtinal, a new iridoid from Valeriana jatamansi.

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Ingia / Ingia

Five compounds of iridoids, lignan and phenylpropanoid glycosides were isolated from the roots of Valeriana jatamansi by column chromatography. Their structures were elucidated as 11-methoxyviburtinal (1), baldrinal (2), prinsepiol-4-omicron-beta-D-glucoside (3), coniferin (4), and hexacosanic acid

HPCL Separation and quantitative determination of valepotriates from Valeriana kilimandascharica.

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Ingia / Ingia

Valepotriates, mainly isovaltrate and valtrate, have been separated and quantitatively estimated by reversed-phase HPLC in the leaves, flowers, stems and rhizomes of VALERIANA KILIMANDASCHARICA. The isovaltrate/valtrate concentration reaches a maximum of 5.89% in the leaves, 3.84% in the flowers,

Three decomposition products of valepotriates from Valeriana jatamansi and their cytotoxic activity.

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Ingia / Ingia

Three new decomposition products of valepotriates, valtrals A-C (1-3), and two known products, baldrinal and homobaldrinal, are formed during the isolation procedure of the ethanol extract of the whole plants of Valeriana jatamansi. Their structures were determined by spectroscopic methods including

Flexible and powerful strategy for qualitative and quantitative analysis of valepotriates in Valeriana jatamansi Jones using high-performance liquid chromatography with linear ion trap Orbitrap mass spectrometry.

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Ingia / Ingia

Valeriana jatamansi Jones is an important medicinal plant and its quality is closely related to its region of origin. In the current study, we utilized a flexible and powerful strategy for comprehensive evaluation of the quality diversity for 15 regions in China. The method was based on a hybrid

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Herbal & Natural Medicine

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