萃取的

Extract \Ex*tract"\, v. t. [imp. & p. p. {Extracted}; p. pr. &
vb. n. {Extracting}.] [L. extractus, p. p. of extrahere to
extract; ex out + trahere to draw. See {Trace}, and cf.
{Estreat}.]
1. To draw out or forth; to pull out; to remove forcibly from
a fixed position, as by traction or suction, etc.; as, to
extract a tooth from its socket, a stump from the earth, a
splinter from the finger.

The bee
Sits on the bloom extracting liquid sweet. --Milton.

2. To withdraw by expression, distillation, or other
mechanical or chemical process; as, to extract an essence.
Cf. {Abstract}, v. t., 6.

Sunbeams may be extracted from cucumbers, but the
process is tedious.

3. To take by selection; to choose out; to cite or quote, as
a passage from a book.

I have extracted out of that pamphlet a few
notorious falsehoods. --Swift.

{To extract the root} (Math.), to ascertain the root of a
number or quantity.