Alan Nafzger, Ph.D.

Fish

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Fish: A cold-blooded vertebrate that lives in water. Some species are eaten for food. Fish are high in protein, phosphorus, iodine, and vitamins A and D. White fish have very little oil. Aquaculture and fish farming provide farmers with valuable protein sources and diversify farm income.

Isinglass

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isinglass: A pure soluble gelatin, used to make alcoholic drinks clear; formerly used to preserve eggs. Helps farmers understand traditional food preservation techniques.

Longwool

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Longwool: Longwool or longwoolled sheep refers to several breeds of sheep with long wool. Raising longwool sheep can provide farmers with high-quality wool and enhance farm profitability.

Casein

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Casein: A protein found in milk, precipitated by acid contact to form cheese. Managing casein in dairy production is crucial for cheese making and ensuring high-quality dairy products.