Some food ingredients come in both oil-soluble and water-soluble states such as flavors and nutritional fortifiers. Formulating with these aqueous food ingredients can be challenging. Because of this, many prefer to use dry carriers. To do this, plating agents like Citri-Fi® citrus fiber can transform liquid substances into flowable powders by dry blending. Once combined, the plated citrus fiber can be added to beverages, soups, sauces and dressings. At less than 1% usage, Citri-Fi not only delivers flavor, but also texture, stability and nutrition.
In previous articles, Fiberstar touted how Citri-Fi citrus fiber converted liquids into flowable powders. Though it sounds like a form of wizardry, this citrus fiber’s high surface area lends itself to this magical act. And when stacked up against other plating agents on the market such as maltodextrin, food starches and silicates, many prefer citrus fiber due to its clean label status.
Plating Agent Magic: Citrus Fiber
Citri-Fi is an upcycled citrus fiber produced from byproduct of the citrus juicing industry. The process, which is free from chemical modifications, opens up the fiber to create high surface area. As a result, when mixed with Citri-Fi, liquids become trapped in the fibrous matrix transforming its liquid state into a dry free-flowing powder. These liquids are not restricted to just oil-based solutions as mentioned in previous articles. Citri-Fi can turn other aqueous solutions such as water-based or oil and water-based solutions into flowable powders.
Besides serving as a delivery system, the Citri-Fi also provides additional functionality depending on the food application. In beverages, the plated citrus fiber creates a natural mouthfeel, body and stability when hydrated. This dry carrier also improves yields and juiciness in processed meats like pumped poultry or chicken. Other applications include plating medicinal oils like CBD.
Oil-Soluble Liquid to Dry Powder Beverage Example: Lemon Oil
Many flavors and nutritional fortifiers start life as a liquid oil. Citri-Fi citrus fiber can plate up to 20% liquid oil while maintaining flowability. In this this example, lemon oil is plated onto Citri-Fi 100M40 citrus fiber to create an oil powder. To do this, dry blend 20% lemon oil onto a solid carrier such as citrus fiber in a vessel. If used in a beverage, about 0.25% of the citrus fiber plated with lemon oil is blended with other dry ingredients such as sugar before mixing into water or other liquids.
Water-Soluble Liquid to Dry Powder Example: Liquid Smoke
Some water-based flavors such as liquid smoke can be plated onto citrus fiber. In this application, Citri-Fi can bind up to 1:1 water-soluble ingredients and remain a free-flowing powder. To do this, pour water-soluble liquid smoke into a vessel containing Citri-Fi citrus fiber while mixing. Mix until a homogenous powder forms. Once dry blended, the plated liquid smoke can be used in dry mixes like dressings, sauces and soups.
Oil and Water-Soluble Liquid to Dry Powder Example: Liquid Smoke
In some cases, the flavoring system is a combination of oil and water like for some smoke flavor blends. The plating agent, Citri-Fi 100M40, can bind up to 20% of both water-soluble and oil-soluble ingredients while maintaining a free-flowing powder. To do this, place the Citri-Fi into a mixing vessel. While mixing, pour the water-soluble smoke flavor first. Mix until homogenous. Next add the oil-soluble smoke flavor and mix until homogenous. Oil-soluble ingredients can be also mixed with citrus fiber first without a noticeable difference.
Other Citrus Fiber Benefits
In the end, plating agents like citrus fiber can convert oil-soluble or water-soluble materials into flowing powders. The plated citrus fiber delivers the flavor to food products when used at less than 1%. In addition to delivering flavor, Citri-Fi also provides additional functionality such as improved texture, stability and nutrition.
Citri-Fi citrus fiber is non-GMO Project Certified, allergen-free and gluten-free. USDA certified organic is now available – Citri-Fi 400 citrus fiber series. Labeling options include citrus fiber, dried citrus pulp or citrus flour which resonate well in the clean label market. This citrus fiber does not have an E-number.
For more information, please contact us at techsupport@fiberstar.net.
