atractylenolide/atractylodes macrocephala

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[Influence of processing on atractylenolide III content in Atractylodes macrocephala Koids].

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Ingia / Ingia

The atractylenolide III content in different processed products of Atractylodes macrocephala was determined by HPLC. The result has shown that the content in the processed products appears higher than that in the crude herb, with the yellow-fried product being the highest.

Identification and quantification of atractylenolide I and atractylenolide III in Rhizoma Atractylodes Macrocephala by liquid chromatography-ion trap mass spectrometry.

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Ingia / Ingia

Rhizoma Atractylodes Macrocephala (RAM) is an important traditional Chinese medicinal herb that is used for treatment of dyspepsia and anorexia. The active ingredients, atractylenolide I (AO-I) and atractylenolide III (AO-III), were identified by direct-injection ion trap-mass spectrometry (IT-MS)

Simultaneous determination of atractylenolide II and atractylenolide III by liquid chromatography-tandem mass spectrometry in rat plasma and its application in a pharmacokinetic study after oral administration of Atractylodes Macrocephala Rhizoma extract.

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Ingia / Ingia

Atractylenolide II (AII) and atractylenolide III (AIII) are the major active components in Atractylodes Macrocephala Rhizoma (AMR). In this study, a sensitive, rapid and selective liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed and validated for the simultaneous

Preparative isolation and purification of atractylon and atractylenolide III from the Chinese medicinal plant atractylodes macrocephala by high-speed counter-current chromatography.

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Ingia / Ingia

The medicinal plant Atractylodes macrocephala (Baizhu in Chinese) has been widely used in traditional Chinese medicine for energy and stomach complaints, treatment of dyspepsia and anorexia, anti-inflammation, anticancer and for increasing assimilation. A high-speed counter-current chromatography

Anti-tumor effects of atractylenolide I isolated from Atractylodes macrocephala in human lung carcinoma cell lines.

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Ingia / Ingia

Atractylenolide I (ATL-1) is the major sesquiterpenoid of Atractylodes macrocephala. This study was designed to investigate whether ATL-1 induced apoptosis in A549 and HCC827 cells in vitro and in vivo. In our results, ATL-1 significantly decreased the percentage of in vitro viability, in a

[Study on TLC identification and UPLC determination method of atractylenolide in Atractylodes macrocephala].

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Ingia / Ingia

This research is to establish TLC and UPLC methods for simultaneous determination of 3 atractylenolides in Atractylodes macrocephala. Silica gel GF254 plate was used for identification of A. macrocephala, and UPLC-PDA gradient elution method was used to simultaneously determine atractylenolide Ⅰ, Ⅱ

Induction of apoptosis and differentiation by atractylenolide-1 isolated from Atractylodes macrocephala in human leukemia cells.

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Ingia / Ingia

Atractylodes macrocephula Koidz (A. macrocephula, also known as Baizhu) is an important ingredient in several traditional Chinese herb complexes for the treatment of abdominal pain and gastroenterology diseases for thousands of years. We previously demonstrated the induction of ROS-mediated

Four new sesquiterpene lactones from Atractylodes macrocephala and their CREB agonistic activities

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Ingia / Ingia

One new bisesquiterpenoid, biepiasreorlid II (1), three new sesquiterpene lactones 8α-methoxy-epiasterolid (4), 3β-acetoxyl-8-epiasterolid (5), and 3β-acetoxyl-atractylenolide I (6), along with five known analogues (2-3 and 7-9), were obtained from rhizome of Atractylodes macrocephala Koidz. All

[Process mechanism of Atractylodes macrocephala and conversion of sesquiterpenes].

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Ingia / Ingia

OBJECTIVE To research the process mechanism of Atractylodes macrocephala and conversion of sesquiterpenes from it. METHODS The contents of atractylenolide I, II and III in the different processed herbal medicines were determined by HPLC. The conversion of the sesquiterpenes was proved by the

New eudesmane-type sesquiterpenoids from the processed rhizomes of Atractylodes macrocephala.

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Ingia / Ingia

Two new eudesmane-type sesquiterpenoids, eudesma-4(15),7(11)-dien-8α,12-ether (atractylenother, 1) and 8α-hydroxyeudesma-4(15),7(11)-dien-8β,12-olide (8-epiatractylenolide III, 2), and one new natural product named 4(R),15-epoxy-8β-hydroxyatractylenolide II (3), together with four known

New bisesquiterpenoid lactone from the wild rhizome of Atractylodes macrocephala Koidz grown in Qimen.

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Ingia / Ingia

The rhizomes of Atractylodes macrocephala are used as both a food source and traditional Chinese medicine in China. A phytochemical investigation was carried out on wild A. macrocephala grown in Qimen County in eastern China, and yielded a novel bisesquiterpenoid lactone, namely, biatractylenolide

[Gastrointestinal inhibitory effects of sesquiterpene lactones from Atractylodes macrocephala].

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Ingia / Ingia

Atractylenolide I (8,9-dehydroasterolide, B), 4,15-epoxy-8 beta-hydroxyasterolide (C) and atractylenolide III (8 beta-hydroasterolide, D) from Atractylodes macrocephala Koidz, 28.0, 56.0 mumol/L, inhibited the spontaneous movement of rat isolated ileum with contractile force decreased obviously (P <

Antagonistic effects of 3 sesquiterpene lactones from Atractylodes macrocephala Koidz on rat uterine contraction in vitro.

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Ingia / Ingia

OBJECTIVE To study the effects of three sesquiterpene lactones: atractylenolide I (8,9-dehydroasterolide, B), 4,15-epoxy-8 beta-hydroxyasterolide (C), and atractylenolide III (8 beta-hydroasterolide, D) from Atractylodes macrocephala Koidz, on rat isolated uterus smooth muscle. METHODS Rat isolated

Identification of autotoxic compounds from Atractylodes macrocephala Koidz and preliminary investigations of their influences on immune system.

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Ingia / Ingia

Atractylodes macrocephala Koidz (A. macrocephala) is a traditional Chinese medicine that has been widely used in China, Japan, and Korea due to its health benefits. Autotoxicity, as one of the major problems hindering continuous cultivation of A. macrocephala, has been reported to inhibit plant

Toxicity of atractylon and atractylenolide III Identified in Atractylodes ovata rhizome to Dermatophagoides farinae and Dermatophagoides pteronyssinus.

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Ingia / Ingia

The acaricidal activity of materials derived from rhizome of Atractylodes ovata (Atractylodes macrocephala) toward adult Dermatophagoides farinae and Dermatophagoides pteronyssinus was examined using fabric-circle residual contact and vapor-phase toxicity bioassays. Results were compared with those

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