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Gardenia jasminoides has therapeutic effects on L‑NNA‑induced hypertension in vivo.

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Gardenia jasminoides is a plant that has been used in traditional Chinese medicine. It has four key active components (genipin gentiobioside, geniposide, crocin 1 and crocin 2). The aim of the present study was to determine the anti‑hypertension effects of Gardenia jasminoidesin vivo. The chemical

[Study on the chemical components of Gardenia jasminoides].

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OBJECTIVE To investigate the chemical components of Gardenia jasminoides. METHODS Various column chromatography were used in the isolation and purification. Physiochemical constant determination and spectral analysis were adopted to determine the chemical structures. RESULTS Ten compounds were

Preparative separation of crocins and geniposide simultaneously from gardenia fruits using macroporous resin and reversed-phase chromatography.

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Gardenia fruits contain valuable natural food colorants including crocins (gardenia yellow) and geniposide. In this study, a process for the enrichment of crocins and geniposide simultaneously from gardenia fruits was developed using macroporous resin and RP chromatography. The performance of eight

Systematic separation and purification of iridoid glycosides and crocetin derivatives from Gardenia jasminoides Ellis by high-speed counter-current chromatography.

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BACKGROUND Iridoid glycosides and crocetin derivatives are the main bioactive components of Gardenia. The processes of separation of these compounds reported in much of the literature are tedious, time consuming and require multiple chromatographic steps, which results in lower recovery and higher

Optimization of ultrasound-assisted extraction of gardenia fruit oil with bioactive components and their identification and quantification by HPLC-DAD/ESI-MS(2).

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Compounds in Fructus Gardeniae have been shown to possess a wide array of biological activities. However, Gardenia oil extracted from its fruit is less reported and its composition remains uncertain. To completely characterize lipophilic compounds in Gardenia oil, three conventional extraction (CE)

[Contents of diterpenoid pigments in didifferent parts of fruit from Gardenia jasminoides].

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OBJECTIVE To compare the contents of diterpenoid pigments among the fruit, seed, and pericarp from Gardenia jasminoides. METHODS The separation of Crocin 1, Crocin 2, Crocin 3 were carried out simultaneously on a Kromasil C18 column at 35 degrees C with the methanol-acetonitrile-0.3% formic acid

[Content comparison of diterpenoid pigments in different processed products of Gardenia jasminoides].

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OBJECTIVE To compare the contents of diterpenoid pigments in the different processed products of Gardenia jasminoides. METHODS The separation of Crocin 1, Crocin 2, Crocin 3, Crocetin were determined simultaneously by HPLC on a kromasil C18 column at 35 degrees C with the m

[Simultaneous determination of 3 kinds of components in Gardenia by high-performance liquid chromatography under different UV-vis wave length].

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OBJECTIVE To determine 3 kinds of biologically active components (9 compounds) in Gardenia, namely geniposidic acid, gentiobioside, gardenoside, genipin geniposide, chlorogenic acid, crocin 1, crocin 2, crocin 3 and crocetin simultaneously and quantitatively. METHODS An HPLC method detected by 3

[Chemical constituents from flowers of Gardenia jasminoides].

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OBJECTIVE To study the chemical constituents from flowers of Gardenia jasminoides. METHODS The compounds were isolated and purified by column chromatography and their structures were elucidated through spectroscopic techniques (NMR) and physicochemical properties. RESULTS 15 compounds were isolated

Comparative analysis of sixteen active compounds and antioxidant and anti-influenza properties of Gardenia jasminoides fruits at different times and application to the determination of the appropriate harvest period with hierarchical cluster analysis.

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Gardenia jasminoides fruit (GJF) is used as a well-known traditional folk medicine, a food and a natural colorant in Asia with a long history. The herbal medicine has usually been harvested in the autumn from September to November. However, this time span is too long and might result

[Determination of Six Ingredients in Gardenia jaminoides Fruits with Quantitative Analysis of Muti-components by Single Marker].

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OBJECTIVE To establish a method of quantitative analysis of multi-components, by single marker(QAMS)for simultaneously determining six ingredients in Gardenia jasminoides fruits. METHODS A multi-wavelength segmentation detection method was used. A methodological mode was found to analysis six

Gastrointestinal absorption, antiproliferative and anti-inflammatory effect of the major carotenoids of Gardenia jasminoides Ellis on cancer cells.

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The gastrointestinal absorption of the main carotenoids present in Gardenia jasminoides Ellis, crocetin, crocin-1 and crocin-2, was assayed through transport studies on MKN-28 and Caco-2 cell lines. Overall, crocetin was the compound that presented the highest gastrointestinal transport efficiency.

The Accumulation of Crocin and Geniposide and Transcripts of Phytoene Synthase during Maturation of Gardenia jasminoides Fruit.

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Gardenia fruit (fruit of Gardenia jasminoides Ellis) is used as a natural pigment resource and a Chinese traditional medicine. The white mesocarp turning orange or red that occurs during gardenia fruit maturation arises from the production and accumulation of the apocarotenoids, especially crocin-1,

Solubility enhancement of berberine-baicalin complex by the constituents of Gardenia Fruit

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A Kampo prescription usually consists of several crude drugs and contains many kinds of compounds. Physicochemical interactions between the compounds may occur in the process of decoction, by which Kampo prescriptions are usually prepared for ingestion, and the interactions may change the extraction

Anti-inflammatory activities of crocetin derivatives from processed Gardenia jasminoides.

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This study was designed to investigate changes of anti-oxidant and anti-nitric oxide (NO) production activities of Gardenia jasminoides (Gj) by roast processing, and anti-inflammatory activities of crocetin derivatives isolated from Gj. In order to evaluate anti-oxidant and anti-inflammatory

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