Cinnamoyl Derivatives Produced as Saponification Artifacts during Gas Chromatographic Analysis of Esterified Cinnamic Acid from Hoya Latices (Record no. 47782)

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control field MX-MdCICY
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control field 20250625153925.0
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Transcribing agency CICY
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Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-13584
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245 10 - TITLE STATEMENT
Title Cinnamoyl Derivatives Produced as Saponification Artifacts during Gas Chromatographic Analysis of Esterified Cinnamic Acid from Hoya Latices
490 0# - SERIES STATEMENT
Volume/sequential designation Analytical BioChemistry, 71(2), p.533-539, 1976
520 3# - SUMMARY, ETC.
Summary, etc. Methyl 3-methoxy-3-phenylpropionate was formed as an artifact during saponification-methylation of a triterpene cinnamate mixture from the latex of Hoya australis. Saponification in ethanol or propanol produced the corresponding ethoxy and propoxy derivatives. Artifact-to-methyl cinnamate ratios were constant over a wide range of alkali concentrations tested. A gas chromatographic method is described for a quantitative analysis of cinnamic acid together with long-chain fatty acids from triterpene esters.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Warnaar, F.
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Uniform Resource Identifier <a href="https://drive.google.com/file/d/1XN4boRnd5cJng2lSO35KK7VZ6pR4dsGy/view?usp=drivesdk">https://drive.google.com/file/d/1XN4boRnd5cJng2lSO35KK7VZ6pR4dsGy/view?usp=drivesdk</a>
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-13584 25.06.2025 25.06.2025 Documentos solicitados