Ueber des Saponin der Camellia jap, L. (Camellia-Saponin)

A new saponin from tea seed pomace (Camellia oleifera Abel) and its protective effect on PC12 cells.

A new triterpenoid saponin, oleiferasaponin A₁, was isolated from tea seed pomace (Camellia oleifera Abel). The structure of oleiferasaponin A₁ was elucidated on the basis of chemical and physicochemical evidence and was found to be 22-O-cis-2-hexenoyl-A₁-barrigenol 3-O-[β-D-galactopyranosyl(1→2)] [β-D-glucopyranosyl(1→2)-α-L-arabinopyranosyl(1→3)]-β-D-glucopyranosiduronic acid. PC12 cells inju...

A triterpene saponin from Lysimachia thyrsiflora L.

A triterpene saponoside (LTS-4) isolated from the underground parts of Lysimachia thyrsiflora L. was defined as 3-O-{beta-D-xylopyranosyl-(1 --> 2)-beta-D-glucopyranosyl-(1 --> 4)-[beta-D-glucopyranosyl-(1 --> 2)]-alpha-L-arabinopyranosyl}-cyclamiretin A. Structure assignment was performed on the basis of spectroscopic data including homo- and heteronuclear 1D and 2D NMR (COSY, TOCSY, NOESY, HE...

Saponin glycosides pdf

RFC 6367 Camellia Cipher

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Analysis of Camellia

This report presents the results of a limited evaluation of the block cipher Camellia. We have found no important flaws nor weaknesses in Camellia. Camellia is an iterated cipher which runs in at least 18 rounds. The cipher has a simple and conservative design, which facilitates an easy analysis. It is relatively easy to be convinced about the resistance of Camellia with respect to differential...