Publications by authors named "Chunyu Yue"

In recent decades, investors attracted to wind power's promise of zero-emission electricity have fueled the proliferation of large windfarms across the world. However, the effects of windfarm construction with different land use subtypes (i.e.

View Article and Find Full Text PDF

Introduction: Schisandrae Chinensis Fructus (SCF), a traditional Chinese medicine, has been used in treating virtual injury and strain since ancient times. The Chinese Pharmacopoeia reveals that SCF includes raw (RSCF) and vinegar-processed (VSCF) decoction pieces.

Objective: This study developed an effective method combining the electronic eye (e-eye), electronic tongue (e-tongue), and chemometrics to discriminate RSCF and VSCF from the perspective of chemical composition, color, and taste.

View Article and Find Full Text PDF
Article Synopsis
  • This study investigates how stir-frying affects the chemical composition and visual characteristics (chromaticity) of Mori Cortex, a traditional herbal material.
  • It establishes the chemical fingerprints of both raw and stir-fried Mori Cortex, showing that they maintain high similarity despite changes in content.
  • The findings suggest that moderate stir-frying leads to an optimal balance, as excessive heat reduces key chemical components, while also indicating that visual color changes can help assess the quality of the stir-frying process.
View Article and Find Full Text PDF

In traditional Chinese medicine, the two commodity forms of Cassiae Semen Raw and Prepared Cassiae Semen, exert different clinical applications, in which Prepared Cassiae Semen is commonly used to treat liver and eye diseases. However, the material basis of Raw and Prepared Cassiae Semen remains unclear due to the limited studies on their overall composition and metabolism in vivo. In this study, an integrated analysis strategy based on ultra-high-performance liquid chromatography coupled with quadrupole-Orbitrap high-resolution mass spectrometry was established to systematically screen the prototype and metabolite constituents of Raw and Prepared Cassiae Semen.

View Article and Find Full Text PDF

Seven undescribed tannins, namely gejaponin A-G, and one dehydrodigallic acid derivative 3,4-dihydroxy-5-(3,4,5-trihydroxy-1-ethoxycarbonyl phenoxy)benzoic acid, together with eighteen known polyphenols were isolated from the 95% ethanol extract of the aerial part of Geum japonicum Thunb. var. chinense F.

View Article and Find Full Text PDF

Angong Niuhuang Pill (ANP) is a traditional Chinese medicine (TCM) formula with significant clinical efficacy in the treatment of stroke. Due to its complex composition, little attention has been directed toward the analysis of chemical composition and absorption characteristics of ANP. In this study, a reliable two-dimensional ultra-high-performance liquid chromatography (2D-UHPLC) coupled with quadrupole-Orbitrap high-resolution mass spectrometry (Q-Orbitrap HRMS) method was established to characterize the chemical constituents in ANP as well as the prototype components and metabolites absorbed in plasma, urine, feces, and brain tissues after oral administration.

View Article and Find Full Text PDF
Article Synopsis
  • - The study focused on evaluating the quality of *Viticis Fructus* by creating HPLC fingerprints and analyzing samples from different species using statistical methods like PCA, HCA, and PLS-DA to assess similarities and differences in their compositions.
  • - HPLC analysis revealed a standardized method with 21 common peaks and identified nine peaks, highlighting distinct component levels such as casticin and agnuside among the different species, particularly between *V. trifolia var. simplicifolia* and *V. trifolia*.
  • - Similarity evaluations showed strong correlations within the same species but notable differences between species, confirming that casticin and agnuside were key components for distinguishing between them, while other compounds like hom
View Article and Find Full Text PDF

Ethnopharmacological Relevance: Pharbitidis Semen (the seeds of Ipomoea nil (L.) Roth or Ipomoea purpurea (L.) Roth), a popular traditional Chinese medicine, is also known as "Heichou" or "Baichou" (Chinese: , ).

View Article and Find Full Text PDF

Ethnopharmacological Relevance: Cassiae Semen, belonging to the family Leguminosae, is derived from the dry mature seeds of Cassia obtusifolia L. or Cassia tora L. and has long been used as a laxative, hepatoprotective, improve eyesight, and antidiabetic complications medicine or functional food in Asia.

View Article and Find Full Text PDF

Polygonatum cyrtonema rhizome (PCR), the dried sweet rhizome of Hua, is commonly used as a tonic remedy and a functional food in Asia, Europe, and North America. Multiple components, including secondary metabolites, monosaccharides, oligosaccharides, and polysaccharides, collectively contribute to the therapeutic effects of PCR. Processing time exerts a significant influence on the quality of PCR, but the various processing stages have not been comprehensively chemically profiled.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessionh11l10h1qkni8m4r57mqd56ji7v34m4s): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once