Taxonomic group: plant / Streptophyta
(Phylum: Streptophyta)
NCBI PubMed ID: 11237177Publication DOI: 10.1002/biof.5520130126Journal NLM ID: 8807441Publisher: Oxford; Washington, DC: IRL Press, International Union of Biochemistry
Correspondence: Ho CT <ho
aesop.rutgers.edu>
Institutions: Department of Food Science, Rutgers University, New Brunswick, NJ, USA, Department of Food Science and Technology, National Pingtung University of Science and Technology, Pingtung, Taiwan, Laboratory for Cancer Research, College of Pharmacy, Rutgers University, Piscataway, USA
Rosemary and sage are common spices used in food. In our recent search of cancer chemopreventive agents from spices, the alcohol extracts of rosemary and sage showed strong antumorigenic activities. Rosemary and sage extracts contain active antioxidative factors such as phenolic diterpenes, flavonoids and phenolic acids. Here we discuss chromatographic methods used to separate and purify compounds from these spices and MS and NMR spectrometry to identify the isolated compounds. Several new compounds isolated from sage were determined to be 6-O-caffeoyl-β-D-fructofuranosyl-(2→1)-β-glucopyranoside, 1-O-caffeoyl-β-D-apiofuranosyl-(1→6)-β-D-glucopyranoside, 1-O-p-hydroxybenzoyl-β-D-apiofuranosyl-(1→6)-β-D-glucopyranoside, 1-O-(3-methyl-2,3,4-trihydroxybutyl)-6-O-feruloyl-β-D-glucopyranoside, 4-hydroxyacetophenone 4-O-[5-O-(3,5-dimethoxy-4-hydroxybenzoyl)-β-D-apiofuranosyl]-(1→2)-β-D-glucopyranoside and 1-O-[2-hydroxy-5-(2-hydroxyethyl)phenyl]-6-O-trans-caffeoyl-β-D-glucopyranoside.
Antioxidant activity, phenolic glycosides, flavonoids, rosemary, sage
Structure type: monomer
Trivial name: cosmosiin, apigenin 7-O-glucoside, rhoifolin, apigenin 7-glucoside, apigetrin
Compound class: glycoside, flavonoid glycoside, flavonol glycoside
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_613414,IEDB_983931,SB_192
Related record ID(s): 65799, 65800, 65801, 65802, 65803, 65804, 65805, 65806, 65807, 65808, 65810, 65811
NCBI Taxonomy refs (TaxIDs): 39367,
38868Reference(s) to other database(s): CCSD:
50502, CBank-STR:1305
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There is only one chemically distinct structure:
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(later renamed to: Salvia rosmarinus)