𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The structure of osladin - the sweet principle of the rhizomes of polypodium vulgare L.

✍ Scribed by J. Jizba; L. Dolejš; V. Herout; F. Šorm

Publisher
Elsevier Science
Year
1971
Tongue
French
Weight
206 KB
Volume
12
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis

Recently we published' a paper on the structure of saponin glycosides isolated from the rhizomes of Polypodium vulgare L. It was demonstrated

📜 SIMILAR VOLUMES

Volatile components of the Rhizomes of R
Volatile components of the Rhizomes of Rheum palmatum L.
✍ Mitsuo Miyazawa; Yukiko Minamino; Hiromu Kameoka 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 231 KB 👁 2 views

The composition of the volatile oil from the rhizomes of Rheum palmatum L. has been investigated by capillary GC, GC-MS and 'H-NMR. The oil contained 108 volatile components of which 27.3% were terpenoid. The main constituents were palmitic acid (22.5%), paeonol (16.2%), a-copaene (9.8%), methyl ste

Use of the selective inept NMR technique
Use of the selective inept NMR technique in the structure elucidation of (+)-afzelechin-7-O-β-D-apioside, a bitter principle of polypodium glycyrrhiza
✍ Jinwoong Kim; A.Douglas Kinghorn 📂 Article 📅 1987 🏛 Elsevier Science 🌐 French ⚖ 258 KB

The position of sugar attachment of a novel bitter flavonoid glycoside, (+I-afzelechin-7-e-B-Dapioside, was conveniently established by the application of selective insensitive nuclei enhanced by polarization transfer (INEPT) NMR experiments.