METHODS: HPLC, colume: YWG C 18 ( 4.6mm × 250mm, 5 μ m), mobile phase: methanol 0.25% phosphoric acid ( 80 ∶ 20), wavelength: 436nm, flow rate: 1.1ml/ min, column temperature: room temperature.
方法:用高效液相法测定,选定YWG C18分析柱(4.6mm×250mm,5μm),流动相:甲醇0.25%磷酸(80∶20),检测波长:436nm,流速:1.1ml/min,柱温:室温。
Methods The chromatographic conditions included a column YWG C18, mobile phase: methanol-water ( 50 ∶ 50), adjusting to pH 3.0 by 0.3% triethylamine solution and phosphoric acid, flow rate 1 ml/ min, and wavelength 230 nm.
流动相为甲醇-水(50∶50,含0.3%三乙胺,磷酸调pH3.0);流速1ml/min;
Conclusion: YWG can protect the gastric mucosa and repair its damage by regulating the secretion of gastrointestinal hormone.
说明养胃冲剂可调节胃肠道激素分泌,起到保护胃粘膜、修复损伤胃粘膜的治疗作用。
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