How to Test the Pectin Content of Fruit
Simmer the chosen fruit in a little water., Place one teaspoon of the juice into a small jar., Add 3 tablespoons of denatured alcohol or methylated spirits to the jar., Check the result., Know the pectin content of various fruits.
Step-by-Step Guide
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Step 1: Simmer the chosen fruit in a little water.
Simmer until it turns soft. -
Step 2: Place one teaspoon of the juice into a small jar.
Leave it to stand until it turns cold. , Gently shake it and put down.
Leave to stand for one minute. , Look for the size of the jellied lump that will form in the jar.
A large, firm clump will tell you that the fruit contains a high level of pectin.
Two or three smaller, softer lumps indicate a medium level of pectin.
Lots of little, soft lumps tell you that the fruit is low in pectin. , It is helpful to know which fruits tend to have high, medium, and low levels of pectin.
This following list should help you to determine the pectin content of your fruit harvest:
High level of pectin:
Cooking apples, lemons, blackcurrants, quinces, and green gooseberries.
Medium level of pectin:
Plums, cooking cherries, passionfruit, rhubarb, boysenberries, blueberries, ripe gooseberries, and raspberries.
Low level of pectin:
Strawberries, peaches, blackberries, figs, guavas, melons, loquats, eating cherries, apricots, tomatoes, and tamarillos. -
Step 3: Add 3 tablespoons of denatured alcohol or methylated spirits to the jar.
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Step 4: Check the result.
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Step 5: Know the pectin content of various fruits.
Detailed Guide
Simmer until it turns soft.
Leave it to stand until it turns cold. , Gently shake it and put down.
Leave to stand for one minute. , Look for the size of the jellied lump that will form in the jar.
A large, firm clump will tell you that the fruit contains a high level of pectin.
Two or three smaller, softer lumps indicate a medium level of pectin.
Lots of little, soft lumps tell you that the fruit is low in pectin. , It is helpful to know which fruits tend to have high, medium, and low levels of pectin.
This following list should help you to determine the pectin content of your fruit harvest:
High level of pectin:
Cooking apples, lemons, blackcurrants, quinces, and green gooseberries.
Medium level of pectin:
Plums, cooking cherries, passionfruit, rhubarb, boysenberries, blueberries, ripe gooseberries, and raspberries.
Low level of pectin:
Strawberries, peaches, blackberries, figs, guavas, melons, loquats, eating cherries, apricots, tomatoes, and tamarillos.
About the Author
Carol Allen
Carol Allen specializes in lifestyle and practical guides and has been creating helpful content for over 2 years. Carol is committed to helping readers learn new skills and improve their lives.
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