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Table 1 Physical descriptors of the EOF and EOL of A. rugosa

From: Microscopic identification and in vitro activity of Agastache rugosa (Fisch. et Mey) from Xinjiang, China

Descriptors

Experimental evaluation

Flower

Leave

Color

presented light yellow

brilliant yellow

Odor

powerful spicy odor

stronger aromatic odor

Yield (w/w, %)

0.29

0.57

Specific gravity (g/mL)

0.840 ± 0.001

0.755-0.760

Refractive index (t = 25 °C)

1.1231 ± 0.003

1.1322-1.1400