Hydroalcohol liquid extract is made by using a menstruum of edible alcohol (ethanol) and distilled water in the maceration and extraction of herbs.
Hydroalcohol tinctures are superior for extraction methods, since they easily extract nearly all of the constituents, especially the volatile constituents, while also becoming a carrier of the constituents for quick and complete absorption.
Understanding Alcohol and Water Usage in Tinctures
Alcohol preserves and easily extracts the volatile constituents from the macerated herbs without being oxidized, Highest potency hydroalcohol tinctures use whole, cut-and-sifted, and sliced quality herbs in the making of hydroalcohol tinctures.
Ethanol is ethyl-alcohol which is edible drinking alcohol. Any type of purified USPUSP is the abbreviation "United States Pharmacopeia" that is the highest-quality alcohol, for both purity and safety, for making medicine, and is best for making hydroalcohol tinctures. alcohol may be used for creating maximum efficacy tinctures, with three-stage filtered alcohol being of highest quality.
Distilled water is used with alcohol so that the pure water, without minerals and other particles, can extract the greatest concentration of constituents and nutrients from the macerated herbs into the menstruum.
Alcohol Content Measurement in the Menstruum
The alcohol content of a hydroalcohol menstruum is commonly and commercially measured in proof which can be converted directly to alcohol by volume abbreviated ABVABV is the abbreviation "Alcohol by Volume" and represents the amount of alcohol in a tincture. For example: 40% ABV is 40% alcohol by volume and 60% water by volume which equal 100% when combined..
Alcohol proof is the content of alcohol in the menstruum which is double the alcohol content by volume (ABV).
50 proof alcohol = 25% ABV
80 proof alcohol = 40% ABV
100 proof alcohol = 50% ABV
150 proof alcohol = 75% ABV
Types of Hydroalcohol Tinctures
The alcohol content by volume (ABV) of the menstruum may vary depending on:
Amount of ABV used
Serving size and dosages
Herbs and parts used
Purpose of use
Low Alcohol 18% - 25% ABV
Larger Dosages 1-3+ droppers
Expiration is 2 years
Low alcohol is used in tinctures for more constituent and nutrient density, such as with superfoods, tonics, and adaptogens, while also being a method that is easier-to-take by sensitive people to herbs.
Moderate-low Alcohol 30% - 35% ABV
Large Dosages 1-3 droppers
Expiration is 3 years
Moderate-low alcohol is used for larger doses that can be taken on a consistent basis, while promoting some of the medicinal benefits, and still somewhat easy-to-take by sensitive people to herbs.
Moderate Alcohol 40% ABV
Medium Dosages 20-60 drops
Expiration is 5 years
Moderate alcohol is a common standard for high potency in making homemade and commercial tinctures that is used for well-rounded tinctures of any herb and herb part.
Moderate-high Alcohol 45% - 60% ABV
Small Doses 10-40 drops
Expiration is 7 years
Moderate-high alcohol tinctures are used when more of the immediate medicinal effects of the benefits are desired in relation to the nutrients, as with barks, roots, and tubers.
High Alcohol 65% - 75% ABV
Smallest Doses 5-15 drops and possible up to 30 drops
Expiration is 10 years
High alcohol is specifically used only for medicinal herbs where the immediate effects of the benefits of the main desired active constituents are to be the main purpose, as with flowers, leaves, and stems.
Test the Dropper 1ml dropper = 20-40 drops Average 1ml dropper is 30 drops
Preparing the Alcohol and Water Content of the Menstruum
To achieve any degree of alcohol desired when making homemade tinctures, use high content alcohol, such as 190 proof (95% ABV) or more, and dilute with distilled water.
(VOL Alcohol Proof) x (% ABV) = Total Alcohol VOL
(Total Alcohol VOL) ÷ (Total Menstruum VOL) = Total ABV
(Total Menstruum VOL) - (Total Alcohol VOL) = Total Water VOL
VOL = volume
Example Math Work:
(20 oz. 190 proof) x (95% ABV) = 19 oz. alcohol VOL
(19 oz. alcohol) ÷ (Menstruum 32 oz.) = 59% or ~ 60% ABV
(Menstruum 32oz.) - (19oz. alcohol) = 13oz. Water VOL
oz. = ounce
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