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Analysis of hydroxy benzoic acids and hydroxy cinnamic acids in plant material 2. determination by gas chromatography

Shulz, J.M.; Herrmann, K.

Journal of Chromatography 195(1): 95-104

1980

ISSN/ISBN: 0021-9673
Accession: 004740086
Factors affecting the quantitative determination of phenolic acids in plant material by GLC of their trimethylsilyl derivatives, employing silicone stationary phases, were investigated. The use of soft glass must be strictly avoided, while borosilicate (Pyrex), quartz and support surfaces must be deactivated by silanization. Both capillary and packed columns were used. The method developed was applied to the analysis of phenolic acids in spices and by careful attention to the factors discussed; excellent results were achieved.

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Related References

Schulz, J.M.; Herrmann, K. 1980: Analysis of hydroxy benzoic acids and hydroxy cinnamic acids in plant material 1. sample preparation and thin layer chromatography Journal of Chromatography 195(1): 85-94
Herrmann, K. 1978: Natural plant substances containing hydroxy cinnamic acids and hydroxy benzoic acids Herz, W , H Grisebach And G W Kirby (Ed ) Fortschritte Der Chemie Organischer Naturstoffe Progress in The Chemistry Of Organic Natural Products, Vol 35 Vii+589p Illus Springer-Verlag: Vienna, Austria; New York, N Y , Usa ISBN 3-211-81460-4; ISBN 0-387-81460-4: 73-132
Herrmann, K. 1975: On phenolic acids of vegetables part 1 hydroxy cinnamic acids and hydroxy benzoic acids of brassica spp and leaves of other cruciferae Zeitschrift Fuer Lebensmittel Untersuchung Und: 139-148
Moeller, B.; Herrmann, K. 1982: Analysis of quinic acid esters of hydroxy cinnamic acids in plant material by capillary gas chromatography and high performance liquid chromatography Journal of Chromatography 241(2): 371-380
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Arlorio, M.; Coisson, J.D.; Martelli, A. 2000: Validation of an isocratic HPLC method based on the use of ABZ+ Plus phase for the simultaneous determination of methylxantines, chlorogenic acid, some hydroxy-benzoic and hydroxy-cinnamic acids. Application to cocoa, coffee, tea and cola-drinks Chromatographia 52(9/10): 579-583
Schmidtlein, H.; Herrmann, K. 1975: On the phenolic acids of vegetables part 4 hydroxy cinnamic acids and hydroxy benzoic acids of vegetables and potatoes Zeitschrift fuer Lebensmittel-Untersuchung und -Forschung 159(5): 255-263
Stohr, H.; Herrmann, K. 1975: On the phenolic acids of vegetables part 3 hydroxy cinnamic acids and hydroxy benzoic acids of root vegetables Zeitschrift fuer Lebensmittel-Untersuchung und -Forschung 159(4): 219-224
Ponchet, M.; Martin Tanguy, J.; Poupet, A.; Marais, A.; Beck, D. 1982: Separation and quantification of basic hydroxy cinnamic amides and hydroxy cinnamic acids by reversed phase high performance liquid chromatography Journal of Chromatography 240(2): 397-404
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Marinova, E.M.; Yanishlieva, N.V. 1992: Inhibited oxidation of lipids. II: Comparison of the antioxidative properties of some hydroxy derivatives of benzoic and cinnamic acids Deutsche Gesellschaft für Fettwissenschaft Dgf. Jahrestagung 94(11): 428-432
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