Fig. 8. The downfield regions of the 1H NMR spectra for acetylated ascorbyl glycosides (structures in Fig. 7.). I. Peracetyl galactoside 9a, II. Acetylated and purified ascorbyl glycoside from crab apples, III. Peracetyl glucoside 9.Published as part of Richardson, Alistair T., Cho, Jung, McGhie, Tony K., Larsen, David S., Schaffer, Robert J., Espley, Richard V. & Perry, Nigel B., 2020, Discovery of a stable vitamin C glycoside in crab apples (Malus sylvestris), pp. 1-9 in Phytochemistry (112297) 173 on page 6, DOI: 10.1016/j.phytochem.2020.112297, http://zenodo.org/record/829446
International audienceAcerola (Malpighia emarginata D.C.) is an exotic fruit with high agro-industri...
Acerola (Malpighia emarginata D.C.) is an exotic fruit with high agro-industrial potential due to it...
Pepper is one of the most vitamin C enriched vegetables worldwide. Although applying nitrogen (N) fe...
Fig. 4. 1H NMR spectra (400 MHz, D O) of a crab apple extract fraction (I) and sucrose (II). The cir...
Fig. 7. Acetylation of 2 under basic conditions gave the unsaturated glycoside 8, but acidic conditi...
Fig. 6. 1 H NMR spectra of β-glucoside 2 in D O (400 MHz) demonstrating the effect of pH on proton r...
Fig. 1. Structures of AA (1) and the only known naturally occurring derivatives in plants, 2-O-β-D-g...
Fig. 9. LC-MS (Instrument B, method II) extracted ion chromatograms for m/z 655, [M + Na]+, of acety...
Fig. 3. LC-MS chromatograms (Instrument B, method I) of crab apple extract, commercial 2-O-α-D-gluco...
Richardson, Alistair T., Cho, Jung, McGhie, Tony K., Larsen, David S., Schaffer, Robert J., Espley, ...
Fig. 2. Left: PCA (Pareto scaling with 95% confidence interval) of the LC-MS analyses of extracts fr...
Fig. 5. Synthetic route to AAGs 2 and 2a. I. Acetone, CH3COCl, overnight, room temp. (RT), II. PhCH2...
The primary aim of the research described in this thesis was to investigate an ascorbyl glycoside te...
The metabolite profile of ten traditional apple cultivars grown in the Piedmont region (Italy) was s...
Apple scab, caused by the fungus Venturia inaequalis, is the most serious disease of the apple world...
International audienceAcerola (Malpighia emarginata D.C.) is an exotic fruit with high agro-industri...
Acerola (Malpighia emarginata D.C.) is an exotic fruit with high agro-industrial potential due to it...
Pepper is one of the most vitamin C enriched vegetables worldwide. Although applying nitrogen (N) fe...
Fig. 4. 1H NMR spectra (400 MHz, D O) of a crab apple extract fraction (I) and sucrose (II). The cir...
Fig. 7. Acetylation of 2 under basic conditions gave the unsaturated glycoside 8, but acidic conditi...
Fig. 6. 1 H NMR spectra of β-glucoside 2 in D O (400 MHz) demonstrating the effect of pH on proton r...
Fig. 1. Structures of AA (1) and the only known naturally occurring derivatives in plants, 2-O-β-D-g...
Fig. 9. LC-MS (Instrument B, method II) extracted ion chromatograms for m/z 655, [M + Na]+, of acety...
Fig. 3. LC-MS chromatograms (Instrument B, method I) of crab apple extract, commercial 2-O-α-D-gluco...
Richardson, Alistair T., Cho, Jung, McGhie, Tony K., Larsen, David S., Schaffer, Robert J., Espley, ...
Fig. 2. Left: PCA (Pareto scaling with 95% confidence interval) of the LC-MS analyses of extracts fr...
Fig. 5. Synthetic route to AAGs 2 and 2a. I. Acetone, CH3COCl, overnight, room temp. (RT), II. PhCH2...
The primary aim of the research described in this thesis was to investigate an ascorbyl glycoside te...
The metabolite profile of ten traditional apple cultivars grown in the Piedmont region (Italy) was s...
Apple scab, caused by the fungus Venturia inaequalis, is the most serious disease of the apple world...
International audienceAcerola (Malpighia emarginata D.C.) is an exotic fruit with high agro-industri...
Acerola (Malpighia emarginata D.C.) is an exotic fruit with high agro-industrial potential due to it...
Pepper is one of the most vitamin C enriched vegetables worldwide. Although applying nitrogen (N) fe...