The phrase "alcoholic extraction" is not correct in English; it likely meant "alcohol extraction." You can use it in contexts related to chemistry or food science, where a substance is extracted using alcohol as a solvent.
Example: "The herbal remedy was prepared through alcohol extraction to ensure the active compounds were effectively isolated."
Alternatives: "ethanol extraction" or "solvent extraction using alcohol."
After ca. 1 hour, the pH of the mixture is adjusted to the 7.5-8.5 7.5-8.5water is removaluender vacuum (10–20 mm Hg), and the residue is purified by repeated alcoholic extractions.
Most research efforts into the effects of plants on parasite infections have been carried out using aqueous or alcoholic extractions, but purified plant essential oils are also effective in the treatment and prevention of parasitic diseases [ 15].
Alcoholic extracts have a high extraction power of ascorbic acid compared with the aqueous ones.
In light of our extraction experiments and literature data [18], tinctures (or alcoholic extracts) expectedly showed thujone contents from 135 to 492 mg/L and camphor contents of 203 to 883 mg/L higher than aqueous formulations.
Furthermore, Thai traditional medicine uses alcoholic solvent for extraction of the main components from S. siamea and uses boiling water for extraction of S. siamea containing formulae.
Up to 60% vol of alcohol, the extraction yield is considerably increased, while it remains constant if the alcoholic strength is further increased.
The spiked samples were also treated with the alcoholic alkaline and Soxhlet extraction methods in order to provide a comparison.
Preliminary tests showed that of the mentioned solvents, cyclohexane, n-hexane and 1,1,2-trichlorotrifluoroethane, without the addition of NaCl, offered the best extraction results from alcoholic beverages.
Next, 1 ml of 17% (v/v) alcoholic 1 M KOH (for NADH extraction) or 1 ml 35% (v/v) HClO4 (for NAD+ extraction) was added to the cell pellet.
Optimization of the countercurrent supercritical fluid extraction (CC-SFE) conditions to obtain distilled alcoholic drinks extracts with low alcoholic content is presented.
