WordNet

separate (a metal) from an ore
remove, usually with some force or effort; also used in an abstract sense; "pull weeds"; "extract a bad tooth"; "take out a splinter"; "extract information from the telegram" (同)pull_out, pull, pull up, take_out, draw_out
calculate the root of a number
get despite difficulties or obstacles; "I extracted a promise from the Dean for two new positions"
unusually or exceptionally; "an extra fast car"
something additional of the same kind; "he always carried extras in case of an emergency" (同)duplicate
an additional edition of a newspaper (usually to report a crisis)
further or added; "called for additional troops"; "need extra help"; "an extra pair of shoes" (同)additional
added to a regular schedule; "a special holiday flight"; "put on special buses for the big game" (同)special
genus of European perennial herbs yielding medicinal alkaloids (同)genus Scopolia

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(…から)〈物〉‘を'『引き抜く』,抜き取る《+『名』+『from』+『名』》 / (‥から)〈金・情報・約束など〉‘を'『引き出す』《+『名』+『from』+『名』》 / (圧搾・蒸留などが)(…から)〈成分など〉‘を'絞り出す,抽出する《+『名』+『from』+『名』》 / (…から)〈喜び・慰めなど〉‘を'引き出す,得る《+『名』+『from』(『out of』)+『名』》 / (本などから)〈語句〉‘を'抜粋する,抜き出す《+『名』+『from』(『out of』)+『名』》 / 〈U〉〈C〉(自然の物質から調製した)濃縮液,精,エキス / 〈C〉(文学作品からの)引用句,抜粋《+『from』+『名』》
『余分の』(additional);『臨時の』,特別の,割増しの / 『付属するもの』(別売りの不属品など) / (新聞の)告外《+『to』+『名』》 / 割増し料金 / (映画の)エキストラ / 余分に / 異常に,特別に

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1. 癌に対する補完代替療法 complementary and alternative therapies for cancer
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3. イチョウの臨床使用 clinical use of ginkgo biloba
4. SCIT：治療用アレルゲンエキスの調製 scit preparation of allergen extracts for therapeutic use
5. アレルゲン抽出液の概要 an overview of allergen extracts

English Journal

Rapid determination of atropine and scopolamine content in scopolia extract powder by HPLC.

Sawabe Y, Yamasaki K, Tagami T, Kawaguchi M, Taguchi S.AbstractA rapid method that does not require a complicated preparation was developed for determining by HPLC the content of atropine (At) and scopolamine (Sc) in a sample of scopolia extract powder. The sample solution for HPLC was extracted using 0.1 mol/L HCl/methanol (8:2). At and Sc were separated using a pentafluorophenylpropyl column and detected at a wavelength of 210 nm. Acetonitrile-10 mmol/L ammonium acetate adjusted to pH 5.0 (8:2, v/v) was used as the mobile phase. The linearity was good in the 5.0-500 μg/mL range for At and 0.5-500 μg/mL range for Sc. The specificity for both At and Sc was satisfactory. The quantitation limits were 5.0 μg/mL for At and 0.5 μg/mL for Sc. The quantitative values of total alkaloid calculated using this method were higher (1.3-3.7%) than those obtained using the Japanese Pharmacopoeia Fifteenth Edition (JP15) method. The precision of this method, measured as the standard deviation, was found to be satisfactory and comparable to that of the JP15 method, determined by an analysis of 3 commercial scopolia extract powder samples.
Journal of natural medicines.J Nat Med.2011 Apr;65(2):395-9. Epub 2010 Nov 13.
A rapid method that does not require a complicated preparation was developed for determining by HPLC the content of atropine (At) and scopolamine (Sc) in a sample of scopolia extract powder. The sample solution for HPLC was extracted using 0.1 mol/L HCl/methanol (8:2). At and Sc were separated using
PMID 21076881

Uniformly sized molecularly imprinted polymer for atropine and its application to the determination of atropine and scopolamine in pharmaceutical preparations containing Scopolia extract.

Nakamura M, Ono M, Nakajima T, Ito Y, Aketo T, Haginaka J.SourceTaisho Pharmaceutical Co. Ltd., 403 Yoshino-cho 1-chome, Kita-ku, Saitama-shi, Saitama 331-9530, Japan. masanori.nakamura@po.rd.taisho.co.jp
Journal of pharmaceutical and biomedical analysis.J Pharm Biomed Anal.2005 Feb 23;37(2):231-7.
A uniformly sized molecularly imprinted polymer (MIP) for atropine has been prepared. The MIP was prepared using 2-(trifluoromethyl) acrylic acid and ethylene glycol dimethacrylate as a functional monomer and cross-linker, respectively, by a multi-step swelling and thermal polymerization method. The
PMID 15708662

Japanese Journal

Rapid determination of atropine and scopolamine content in scopolia extract powder by HPLC

SAWABE Yoshiyuki,YAMASAKI Katsuhiro,TAGAMI Takaomi,KAWAGUCHI Masami,TAGUCHI Shuzo
Journal of natural medicines 65(2), 395-399, 2011-04-20
NAID 10029461637

キャピラリー電気泳動法による胃腸薬中のロートエキスの迅速定量

小里一友,三方比奈子,鶴森敏樹
藥學雜誌 119(11), 868-879, 1999-11-01
A rapid and simple determination of tropane-alkaloids (hyoscyamine, scopolamine) in gastrointestinal drugs was investigated by capillary electrophoresis. Micellar electrokinetic capillary chromatograp …
NAID 110003648730