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Fig. 4 | Chemistry Central Journal

Fig. 4

From: Analysis of tilianin and acacetin in Agastache rugosa by high-performance liquid chromatography with ionic liquids-ultrasound based extraction

Fig. 4

Effect of ultrasonic time. Effect of ultrasonic time on the extraction yield of two target analytes, with A. rugosa powder of passing through 90-mesh sieve, 0.8 M [BMIM]Br, solid–liquid ratio 1:20 (g/mL). The extraction yield was expressed as the observed values of target analytes (mg/g), the content of tilianin and acacetin per gram of A. rugosa powder

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BMC Chemistry

ISSN: 2661-801X

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