Grasas y Aceites, Vol 45, No 5 (1994)

Bitter phenolic glucosides from seeds of olive (Olea europaea )


https://doi.org/10.3989/gya.1994.v45.i5.1028

R. Maestro-Durán
Instituto de la Grasa (C.S.I.C.). Sevilla, Spain

R León Cabello
Instituto de la Grasa (C.S.I.C.). Sevilla, Spain

V. Ruíz-Gutiérrez
Instituto de la Grasa (C.S.I.C.). Sevilla, Spain

P. Fiestas
Instituto de la Grasa (C.S.I.C.). Sevilla, Spain

A. Vázquez-Roncero
Instituto de la Grasa (C.S.I.C.). Sevilla, Spain

Abstract


From the seeds of Olea europaea, three known glucosides, salidroside (tyrosol-glucose), nüzhenide (glucose-elenolic acid-glucosetyrosol) and nüzhenide-oleoside have been isolated as well as two new secoiridoid glucosides with tyrosol, elenolic acid and glucose moieties in unknown sequence.

Keywords


Olive stone; Polyphenol; Secoiridoid glucoside

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