Fruit processing and formulation

Choose a form for its role in the recipe

Raspberries can be processed as IQF whole berries or pieces, block-frozen fruit, purée, juice, or juice concentrate. IQF preserves pieces for formulations where visible fruit matters; block-frozen fruit is less suited when intact, individually frozen pieces are needed. Purée supplies fruit flavor and texture without the structure of whole berries, while juice concentrate is a liquid ingredient with water removed.

These forms are not interchangeable by weight alone. Their physical structure and concentration affect how they contribute to a formulation, so substitution should be assessed in a product trial.

Write form-specific requirements

For frozen fruit, state IQF or block-frozen and describe the required piece condition or whole-to-broken proportions. For purée, specify seed content, sweetness, consistency, and whether it is frozen, aseptically packed, pasteurized, or concentrated. For juice products, distinguish single-strength juice from concentrate and identify the basis used for concentration or solids.

Do not assume purée is seedless or has no added sugar or water. Confirm the ingredient statement and relevant analytical basis, such as °Brix. Frozen-fruit grade descriptions can help communicate attributes such as color, defects, character, flavor, and odor, but they do not replace a product-specific specification.

Match handling to the product

Packaging and storage requirements depend on the form and processing. Confirm the lot’s packaging, storage conditions, and handling directions. For a bulk purchase, align those details and the product specification with the intended use before comparing offers; commercial terms and quality criteria should be evaluated for the specific lot.

Common questions.