𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Natural and synthetic sources of vitamin C

✍ Scribed by R. E. Hughes; P. R. Jones

Publisher
John Wiley and Sons
Year
1971
Tongue
English
Weight
248 KB
Volume
22
Category
Article
ISSN
0022-5142

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

13C-NMR. Spectra of Natural and Semi-syn
13C-NMR. Spectra of Natural and Semi-synthetic Cannabinoids
✍ Michael Binder; Ingo Franke; Burkhard Schmidt; Wolfgang Dietrich πŸ“‚ Article πŸ“… 1982 πŸ› John Wiley and Sons 🌐 German βš– 269 KB

## Abstract The ^13^C‐NMR. spectra of one natural and ten semi‐synthetic cannabinoids were analyzed in detail. Assignments of the signals are based on their chemical shifts, splitting patterns in ^1^H‐off‐resonance decoupling experiments and comparison with ^13^C‐NMR. data of related cannabinoids.

New varieties of Actinidia kolomikta β€” o
New varieties of Actinidia kolomikta β€” one of the richest sources of vitamin C
✍ Kola, J. ;Pavelka, J. πŸ“‚ Article πŸ“… 1988 πŸ› John Wiley and Sons 🌐 English βš– 288 KB

The genus Acrinidia involves about 40 species. The plants are liana-like climbing shrubs, with the foliage of most of species falling o f f in autumn. They produce eatable berries with excellent taste and with high contents of vitamin C. The most widespread species is Acrinidia chinensis Planch., of

Natural Abundance 13C-NMR. of Vitamin D3
Natural Abundance 13C-NMR. of Vitamin D3 Metabolites
✍ Thomas H. Williams; David N. Greeley; Enrico G. Baggiolini; John J. Partridge; S πŸ“‚ Article πŸ“… 1980 πŸ› John Wiley and Sons 🌐 German βš– 312 KB

## Abstract Chemical shifts of ^13^C‐ and ^1^H‐NMR. spectra of vitamin D~3~ metabolites (**2–7**) are assigned. Substituent effect parameters due to hydroxyl groups are deduced by comparison with vitamin D~3~.