Table 1.
Investigated compounds subdivided by analytical methods.
| Analyzed Compound | Abbreviation | Analytical Method | Medium |
|---|---|---|---|
| total soluble solids | TSS | refractometry | must |
| density 20/20 | FT-MIR | must | |
| sugar-free extract | sf-extr | must, wine | |
| total acidity | TA | must, wine | |
| tartaric acid | tartA | wine | |
| malic acid | malA | wine | |
| pH | must, wine | ||
| glycerol | gly | must, wine | |
| ethanol | must | ||
| gluconic acid | glucA | must | |
| volatile acid | vA | must, wine | |
| actual alcohol | alc | wine | |
| residual sugar | sugar | wine | |
| glucose | gluc | HPLC | must |
| fructose | fruc | must | |
| tartaric acid | tartA | must | |
| malic acid | malA | must | |
| citric acid | cA | must | |
| shikimic acid | shA | must | |
| 2,3-butanediol | NMR | wine | |
| 2-methyl-propanol | wine 1 | ||
| 2-phenylethanol | wine | ||
| 3-methyl-butanol | wine | ||
| caftaric acid | cafA | wine | |
| citric acid | cA | wine 1 | |
| epicatechin | wine 1 | ||
| galacturonic acid | galA | wine 1 | |
| methanol | wine | ||
| shikimic acid | shA | wine | |
| succinic acid | sucA | wine | |
| trigonelline | wine 1 | ||
| total phenolics | TP | spectrophotometry | wine |
| trolox equivalent antioxidative capacity | TEAC | spectrophotometry | wine 1 |
| CIELab coordinates | L*, a*, b* | spectrophotometry | wine |
| monomeric index | MI | spectrophotometry | wine 1 |
| total anthocyanins | Tanth | HPLC | wine 1 |
| delphinidin-3-O-glucoside | del-3-glc | wine 1 | |
| cyanidin-3-O-glucoside | cya-3-glc | wine 1 | |
| petunidin-3-O-glucoside | pet-3-glc | wine 1 | |
| peonidin-3-O-glucoside | peo-3-glc | wine 1 | |
| malvidin-3-O-glucoside | mal-3-glc | wine 1 | |
| delphinidin-3-O-(6″-acetyl)-glucoside | del-3-glac | wine 1 | |
| petunidin-3-O-(6″-acetyl)-glucoside | pet-3-glac | wine 1 | |
| peonidin-3-O-(6″-acetyl)-glucoside | peo-3-glac | wine 1 | |
| malvidin-3-O-(6″-acetyl)-glucoside | mal-3-glac | wine 1 | |
| petunidin-3-O-(6″-p-coumaroyl)-glucoside | pet-3-glcu | wine 1 | |
| peonidin-3-O-(6″-p-coumaroyl)-glucoside | peo-3-glcu | wine 1 | |
| malvidin-3-O-(6″-p-coumaroyl)-glucoside | mal-3-glcu | wine 1 |
1 Wine analysis conducted only for red cultivar Cabernet Sauvignon.