Enhance the Quality Stability of Raspberry Powder with Manual Triple Screening Technology

In the realm of functional food ingredients, the quality and stability of products are of utmost importance. This article delves deep into how the manual triple - screening technology can enhance the quality stability of whole - fruit freeze - dried raspberry powder, comparing it with traditional crushed and ground powders.

Differences between Whole - Fruit Freeze - Dried Raspberry Powder and Traditional Powders

Traditional crushed and ground raspberry powders are made by simply breaking and grinding raspberries. In contrast, whole - fruit freeze - dried raspberry powder retains the integrity of the fruit. The traditional method may lead to loss of nutrients during the crushing process, while the whole - fruit approach preserves more nutrients and the original flavor of the fruit. This difference in production methods forms the basis for the distinct quality characteristics of the two types of powders.

Manual Triple - Screening Process and Its Advantages

The manual triple - screening process is a crucial step in ensuring the high quality of whole - fruit freeze - dried raspberry powder. First, the raw materials are carefully selected from whole raspberries. Then, through three rounds of manual screening, only the best - quality fruits are retained. This strict screening process helps to eliminate damaged, under - ripe, or over - ripe fruits. As a result, the final product has a whole - fruit rate of over 95%. This high whole - fruit rate not only guarantees the nutritional density of the powder but also enhances its sensory quality, such as taste and appearance.

Impact of High Whole - Fruit Rate on Nutritional Density and Sensory Quality

A high whole - fruit rate means that more nutrients are preserved in the powder. Raspberries are rich in vitamins, antioxidants, and dietary fiber. When the whole fruit is used, these nutrients are retained in their natural state, providing a more comprehensive nutritional profile. In terms of sensory quality, the whole - fruit powder has a more natural and intense raspberry flavor, and its texture is also more consistent. This makes it more appealing to consumers and more suitable for use in high - end dietary supplements and probiotic composite powders.

Role of Cold - Chain Fresh - Locking Technology

After the manual triple - screening, the raspberries are immediately subjected to a - 18°C cold - chain fresh - locking technology. This technology helps to preserve the freshness and nutritional value of the fruits. By quickly freezing the raspberries at a low temperature, the growth of microorganisms is inhibited, and the loss of nutrients is minimized. This ensures that the final product maintains its high - quality state from the raw material stage to the finished product.

Market Demand and Trends in the Functional Food Industry

The functional food industry has strict requirements for high - end dietary supplements and probiotic composite powders. As consumers become more health - conscious, the demand for high - quality functional food ingredients is increasing. Whole - fruit freeze - dried raspberry powder, with its high nutritional value and stable quality, meets the needs of this market. It has a wide range of applications in the production of high - end dietary supplements, probiotic composite powders, and other functional foods. The market value of whole - fruit technology is becoming more and more prominent.

Third - Party Testing Reports and Their Significance

To ensure the quality and safety of the product, third - party testing reports from authoritative organizations such as SGS and CQC are obtained. These reports provide objective and reliable data on the product's nutritional content, microbial indicators, and other aspects. For example, the reports can show that the product meets the strict quality standards of the functional food industry. This data not only enhances the credibility of the product but also provides a solid basis for buyers to make purchasing decisions.

How to Identify and Select High - Quality Suppliers

For procurement decision - makers, quickly identifying and selecting high - quality suppliers is crucial. They can refer to the third - party testing reports, understand the production process of the supplier, especially the manual triple - screening technology and cold - chain fresh - locking technology. Suppliers with high whole - fruit rates and strict quality control processes are more likely to provide high - quality products. By choosing the right supplier, buyers can improve the competitiveness of their products in the market.

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