12 rezultātiem
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
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
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
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)
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
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
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
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 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
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.
In this research, a novel source of phytopigment crocins from fully open mature flowers of cape jasmine (Gardenia jasminoides) is introduced. Methanol and deionized water were appropriate solvents for pigment recovery with maximum yields of at least 17% from the floral tissue. Pigment
Discovering novel compounds with higher activities is a key aim of natural products research. Gardenia jasminoides Ellis is a herb with anti-inflammatory properties. Iridoid glycosides (mainly geniposide) and crocetin derivatives (crocins) are the two major active constituents in this