isoamyl alcohol


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Related to isoamyl alcohol: isopropanol, Isoamyl acetate

isoamyl alcohol

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42 ml of isoamyl alcohol was added into it, along with NaHSO4 as a catalyst.
After cooling, 500 [micro]L of 5 mol/L sodium hydroxide was added to each tube, followed by 8 mL of toluene containing 170 mmol/L isoamyl alcohol and 1.
DNA was extracted once with phenol, once with phenol: chloroform (1:1) and finally with chloroform: isoamyl alcohol (24:1).
For example, mutant strains that are unable to synthesize leucine don't make isoamyl alcohol, and strains that can't synthesize isoleucine don't make active amyl alcohol.
5 ml of chloroform- isoamyl alcohol (24:1) was added and then centrifuged at 8,000g for 15 min.
Methanol (Uvasol[R] grade), dichloromethane (Uvasol grade), isoamyl alcohol (analytical grade), propan-2-ol (analytical grade), 13.
Transfer the upper aqueous phase carefully to a new tube and mix with an equal volume of chloroform: isoamyl alcohol (24:1) by inversion and centrifuge at 10, 000 g for 10 min at room temperature to separate the phases.
With respect to flavor, a mutant of wine yeast was induced and selected which produced no isoamyl alcohol, an important component of fusel oil, from sugar.
Potassium chloride, Disodium hydrogen orthophos-phate, Potassium dihydrogen orthophosphate, Hydrogen peroxide, Certrimide, Agar, CTAB, Glucose and Glycerol, Sodium nitrite and Orthophosphoric acid, Sodium carbonate, Sodium bicarbonate, Isopropanol, Phenol, Chloroform, Ethylene diamine tetra-acetic acid, Boric acid, Glacial ace tic acid, Isoamyl alcohol, Sodium hydroxide, Sodium acetate, Sodium dihydrogen phosphate, Magnesium sulphate were purchased from Qualigens, & Merck, India respectively.
Afterwards, 2/3 volume chloroform: isoamyl alcohol (24:1) was added and the tubes were inverted several times and then microcentrifuged at 10,000 rpm for 10 min.
The decrease in the proportion of hexane (57%), the addition of a more polar solvent, dichloromethane (42%), and isoamyl alcohol (1%) to break up emulsions was shown to be preferable for recovery of tricyclic ADPs and fluoxetine, as we previously described in recent reports [5, 6].
8 volume of chloroform: isoamyl alcohol (24:1) was added after incubation and mixing is done gently by inverting the tubes 10-20 minutes to form emulsion (800 pl).