Food Ingredient Mixing and Grinding Machine, Powder Sand Mill, Nano Ultrafine Grinder

Release time:

2025-10-10 08:48

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Against the backdrop of upgrading consumer health trends, the functional food industry is experiencing explosive growth—yet the level of sophisticated processing for raw materials directly determines a product’s efficacy, taste, and market competitiveness. Vertical milling, with its core advantages of precision, intelligence, and minimal material loss, has become a critical piece of equipment in the raw-material processing stage of functional foods. Widely applied In the processing of raw materials such as dietary fiber, plant polyphenols, probiotic carriers, and functional starches.

The biggest difference between functional food ingredients and ordinary food ingredients lies in the fact that functional ingredients—such as bioactive peptides, flavonoids, dietary fibers, and more—require extremely precise processing techniques to maintain their efficacy, solubility, and bioavailability. The vertical milling machine, with its accurate control over grinding temperature, particle size distribution, and hygiene standards, perfectly meets the needs of functional food ingredients. The processing requirements of "low temperature, precision, efficiency, and cleanliness" lay a high-quality raw material foundation for subsequent processes such as extraction, mixing, and molding.

Dietary fibers (such as inulin, konjac glucomannan, and wheat bran fiber) are commonly found in functional foods. Of the However, the processing challenge lies in how to preserve the intact structure of the fibers during grinding while simultaneously enhancing their water solubility and dispersibility. The vertical milling machine achieves this by adjusting Stirring shaft Rotational speed can grind dietary fiber materials down to Micro- and nanoscale Ultra-fine granularity with uniform particle size distribution.

Plant polyphenols—such as tea polyphenols, grape seed extract, and curcumin—are key bioactive components in functional foods. However, their raw materials (like tea leaves, grape seeds, and turmeric rhizomes) are typically hard and highly resilient, and the polyphenol compounds themselves are prone to degradation under high temperatures and intense light. Take grape seed processing as an example: a vertical milling machine employs a segmented process involving primary crushing followed by secondary grinding, effectively avoiding the issue of coarse particles remaining unground while fine particles are over-ground—a common problem in traditional single-stage milling. As a result, the ultra-fine ground grape seed powder exhibits a dramatically increased specific surface area. Not The subsequent ethanol extraction lays the groundwork, providing technical support for the large-scale production of polyphenol-based functional foods.

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