| PE1 |
Extraction solvent: ethanol (75%)/water (25%). Extract ratio: 4/1. Composition: natural extract, maltodextrin. |
| PE2 |
Extraction solvent: denatured ethanol (70%)/water (30%). Extract ratio: 10/1. Composition: natural extract (40–50%), gum arabic (50–60%). |
| PE3 |
Extraction solvent: ethanol (60–80%)/water (40–20%). Extract ratio: 15–20/1. Composition: natural extract (80–100%), maltodextrin (0–20%). |
| PE4 |
Extract ratio: 6–8/1. Composition: natural extract (28–38%), maltodextrin (60–70%), tricalcium phosphate (0–5%). |
| PE5 |
Extraction solvent: denatured ethanol/water. Extract ratio: ∼ 6/1. Composition: natural extract, maltodextrin, silica (0–1%). |
| PE6 |
Extraction solvent: water (100%). Extract ratio: 4/1. Composition: natural extract, maltodextrin. |
| PE7 |
Extraction solvent: ethanol (80%)/water (20%). Extract ratio: 40/1. Composition: natural extract (90–100%), maltodextrin (0–10%). |
| PE8 |
Extraction solvent: ethanol/water. Extract ratio: 50/1. Composition: natural extract. |
| PE9 |
Extraction solvent: ethanol/water. Composition: natural extract (96%), gingerols (4%). |
| PE10 |
Natural powder/final product ratio: 2–3/1. Composition: natural powder. |
| PE11 |
Extraction solvent: ethyl acetate (90%)/water (10%). Extract ratio: 6/1. Composition: natural extract (100%). |
| PE12 |
Extraction solvent: ethanol (90%)/water (10%). Extract ratio: 8/1. Composition: natural extract, maltodextrin, modified starch, silica. |
| PE13 |
Extraction solvent: ethanol/water. Extract ratio: 4/1. Composition: natural extract. |
| PE14 |
Extraction solvent: ethanol/water. Extract ratio: 4/1. Composition: natural extract. |
| PE15 |
Extraction solvent: water. Extract ratio: 9/1. Composition: withanolide glycoside conjugates (10%), oligosaccharides (32%), free withanolides (0.5%). |
| PE16 |
Extraction solvent: water. Composition: hydrolysable tannins (> 60%), including Emblicanin–A, Emblicanin–B, Punigluconin, Pedunculagin. |
| PE17 |
Composition: tea polyphenols (> 90%), including epigallocatechin gallate (> 40%). |
| PE18 |
Composition: flavonoids (> 40%), including puerarin. |
| PE19 |
Extraction solvent: ethanol/water. Composition: silymarin (> 80%). |
| PE20 |
Extraction solvent: water. Composition: eleutheroside B + E (> 0.8%). |
| PE21 |
Extraction solvent: ethanol/water. Composition: salicin (> 25%). |
| PE22 |
Composition: isoflavones (40%). |
| PE24 |
Composition: lutein (> 5%). |
| PE25 |
Composition: tanshinones, isotanshinones, cryptotanshinone, isocryptotanshinone, dihydrotanshinone, hydroxytanshinones. |
| PE27 |
Composition: ginsenosides (10%, by HPLC–UV), quintozene–free. |
| PE28 |
Extraction solvent: ethanol/water. Extract ratio: 40/1. Composition: harpagosides (20%, by HPLC–UV). |
| PE29 |
Extraction solvent: ethanol (70%)/water (30%). Extract ratio: 5–10/1. Composition: natural extract, maltodextrin, silica (0.2%). |
| PE30 |
Composition: isogentisin (0.04%). |
| PE31 |
Extraction solvent: ethanol. Extract ratio: 10/1. Composition: piperine (> 90%). |
| PE32 |
Composition: aescin (20%). |
| PE33 |
Extraction solvent: ethanol (70%)/water (30%). Extract ratio: 120–130/1. Composition: natural extract (60–70%), maltodextrin (30–40%). |
| PE34 |
Extract ratio: 5/1. Composition: natural extract, including polyphenols (> 2%). |
| PE35 |
Extraction solvent: water. Composition: polyphenols (15%, by HPLC–UV). |
| PE36 |
Composition: diosgenine (> 16%, by HPLC–UV). |
| PE37 |
Extraction solvent: water. Composition: polyphenols (25%, by HPLC–UV). |
