Identification of chemical components and components migrating to the blood of Jianpi huazhuo tiaozhi granules / 中国药房

ABSTRACT

OBJECTIVE To analyze the chemical components and components migrating to the blood of Jianpi huazhuo tiaozhi granules （JHTG）. METHODS SD rats were divided into a control group and a medication group， with 6 rats in each group. The medication group was given JHTG 3 mL. Sixty minutes after medication， the serum samples of the 2 groups were collected， and the chemical components and components migrating to the blood of JHTG were separated by ultra-high performance liquid chromatography-tandem mass spectrometry （UPLC-MS/MS） and mass spectrometry data were collected. Combined with the overall scheme of UNIFI natural products， based on the 6400 natural product theory mass spectrometry database， the structure was analyzed and confirmed by literature review and reference substance comparison. RESULTS & CONCLUSIONS A total of 130 components were identified from JHTG， including 3 in Codonopsis Radix， 13 in Nelumbinis Folium， 15 in Poria， 5 in Atractylodis Macrocephalae Rhizoma， 9 in Citri Reticulatae Pericarpium， 1 in Coicis Semen， 19 in Alisma Rhizoma， 24 in Salviae Miltiorrhizae Radix et Rhizoma， 7 in Hordei Fructus Germinatus， 24 in Crataegi Fructus， 2 in Amomi Fructus， and 3 in Aucklandiae Radix. In addition， quercetin and quercetin-3-O-β-D-glucopyranoside， kaempferol and citric acid may originate from Nelumbinis Folium or Crataegi Fructus， while oleanolic acid may originate from Poria or Crataegi Fructus. By comparing the reference substances， 8 components were finally determined （pachymic acid， atractylenolide Ⅱ， alisol A， alisol B， alantolactone， bornyl acetate， salvianolic acid A， salvianolic acid C）. A total of 72 prototype components such as quercetin and kaempferol were identified， mainly including flavonoids， terpenoids， lignans and phenolic acids. A total of 11 metabolites such as （NATCM’s Project of High- dehydroanonaine and 16-O-acetylpachymic acid were level Construction of Key TCM Disciplines）identified， mainly terpenoids. Metabolic pathways include phase Ⅰ metabolic reactions such as dehydrogenation and dehydroxylation， and phase Ⅱ metabolic reactions such as methylation and acetylation.