| Autor: |
Qiong Ge, Shan-Shan Zhou, Ni-Na Xie, Ming Kong, Jin-Di Xu, He Zhu, Jing Zhou, Song-Lin Li, Hong Shen |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Journal of pharmaceutical and biomedical analysis. 225 |
| ISSN: |
1873-264X |
| Popis: |
Atractylodis Macrocephalae Rhizoma (AMR) is one of commonly used medicinal and edible herbs in China. It is often sulfur-fumigated during post-harvest processing. Carbohydrates are important active components of AMR. However, it is unknown whether sulfur-fumigation would induce changes on carbohydrates. Here, carbohydrates including polysaccharides, oligosaccharides and free monosaccharides were comprehensively analyzed to characterize the quality changes of sulfur-fumigated AMR. Determination of both homemade sulfur-fumigated AMR samples and commercial samples from market revealed that sulfur-fumigation did not affect molecular weight distribution of polysaccharides, but altered polysaccharides content and its ratios of constituent monosaccharides, especially glucose (Glc) and fructose (Fru), as well as the contents of oligosaccharides DP2-10 and free monosaccharide Fru. Moreover, the variations enhanced with the increasing of residual SO |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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