The Secret of Frozen Blackcurrants in Jam Making

Why do high - end jam brands prefer frozen blackcurrants? This article explores this question from an industrial production perspective, revealing how quick - freezing technology preserves the cell structure of fruits and guarantees a smooth texture in jam.

Benefits of Frozen Blackcurrants in Jam - making

Frozen blackcurrants offer several key advantages in the jam - making process. First, the use of quick - freezing technology can preserve the integrity of fruit cells. In industrial production, it is found that the whole - fruit rate of frozen blackcurrants can reach over 95%. This high whole - fruit rate ensures that when making jam, the texture is smooth and not cloudy. In contrast, traditional freezing methods often cause damage to the cell structure, leading to the release of intracellular substances and resulting in a cloudy and layered jam.

Let's look at some real - life examples. A well - known jam manufacturer switched from using fresh blackcurrants to frozen ones. After the change, they witnessed a significant improvement in product quality. The废品率 decreased from 15% to less than 5%, which is a substantial boost in efficiency and profitability.

Comparison with Fresh Blackcurrants

Fresh blackcurrants face numerous challenges in the supply chain. Seasonal fluctuations are a major issue. There is a limited period during which fresh blackcurrants are available each year, making it difficult for continuous production. Moreover, transportation and storage problems cause high losses. It is estimated that during transportation, about 10 - 15% of fresh blackcurrants are damaged, and additional losses occur during storage due to spoilage.

Another pain point is the need for manual sorting. Fresh blackcurrants often have inconsistent quality, and a large amount of labor is required to select high - quality fruits. This not only increases labor costs but also reduces production efficiency. On the other hand, frozen blackcurrants are pre - sorted during the freezing process, ensuring a uniform quality.

Diverse Applications

The value of frozen blackcurrants extends beyond jam - making. They are also widely used in other food production areas such as fruit juice and baking fillings. In the juice industry, the use of frozen blackcurrants can ensure a stable supply of raw materials throughout the year, avoiding seasonal shortages. In baking, the smooth texture of frozen blackcurrants makes them an ideal filling material, providing a rich and consistent flavor to pastries.

For food - processing practitioners and supply - chain decision - makers, choosing frozen blackcurrants can bring long - term economic benefits and quality stability. If you want to learn more about the industry applications of frozen blackcurrants, download our "Frozen Blackcurrants Industry Application Guide" whitepaper.