Hygienic design is a design process or a set of design principles to manage hazards and reduce food safety risks in food processing equipment, processes and facilities. For this article, we will concentrate solely on equipment with one very big proviso – equipment design is only one of many inter-related elements.
There is a growing mandate from health authorities to reduce consumption of sugars (i.e., mono- and di-saccharides). For example, the current Dietary Guidelines for Americans call for significant reduction in calories from “added sugars.” Excluding lactose (which could eventually be included), current frozen desserts can contribute up to 22 grams of added sugars per serving, representing approximately 80% of total calories. The numbers will surge as serving sizes are increased to reflect the amounts typically consumed by Americans.
In early March, the state of West Virginia passed a new law making it easier for its citizens to purchase raw milk. To celebrate the passage of the legislation, one lawmaker shared a toast of raw milk with his colleagues. It may have been just a coincidence, but many of the lawmakers ended up getting sick in the ensuing days.
Today, consumers in the United States can experience a huge variety of affordable, fresh and innovative dairy foods, not only from across the country, but also from around the globe, just by visiting the local grocery store — an experience that was considered impossible only a few decades ago. Advances in food science, processing, packaging and a tremendous expansion of the cold chain distribution system are a few of the ways by which this progress has been achieved.
Eye development in cheese can be a sought-after attribute or an unfortunate defect, but in both cases, gas is the culprit. That’s why it is essential for cheesemakers to understand the basics of gas development and apply that knowledge, whether they are looking to make a tightly knit Cheddar or a Swiss with perfect eyes.
Extremely cold ‘cryobits’ accelerate temperature reduction of the packaged product. Ice crystals and air bubbles are significantly smaller with partial cryogenic hardening compared to traditional hardening methods.
The cryogenic freezing of ice cream is appealing because the very rapid temperature drop it produces generates extremely small ice crystals that promote smooth texture and extended textural shelf life. To date, technical, operational and economic factors have limited its use in conventional production to a few value-added products such as novelties and ice cream cakes/pies.
Milk is the genetic blueprint for foods to support health, according to Bruce German, director of the Foods for Health Institute at University of California, Davis. From the moment of conception, a mother’s nutritious diet, including dairy products, promotes health and vitality.