What Makes Natural Food Colorants Useful in Product Development?
The color may influence the consumer’s perception of a food product prior to experiencing its flavor or texture. For manufacturers, deciding upon a suitable ingredient involves more than just picking a specific shade; it’s about experimenting with naturally derived color for beverages, confectionery, bakery products, sauces, desserts, dairy foods and more. Knowledge about the ingredients in the product development process can help the manufacturer to make selections more practical and achieve a consistent appearance of the product.
Start With the Desired Appearance
One of the first stages of color development is figuring out how to realize the desired appearance of the final product. Manufacturers may wish to compare ingredients after taking the following factors into account: product category, presentation, target shade and intensity.
A fruit drink might need a more vibrant hue, while a dessert might lend a more subdued look. There are various visual needs to consider for bakery products, sauces, candies and dairy formulations. The clarity of the target provides a handy reference for the development team to test variations of ingredients and concentrations.
Explore Naturally Derived Sources
Colors from natural resources can be derived from various sources such as vegetables, fruits, plants, spices and botanical. Different shades and applications are available from each source.
Beetroot can be used to add red, turmeric can add yellow shades, and annatto can add warm yellow and orange color. Black carrot can also be used for deeper red/purple applications. Comparing a number of sources enables manufacturers to choose an ingredient that meets the required appearance and the properties of the finished product.
Understand the Role of a Natural Food Colorant
The total food use of the natural food colorant is a suitable criterion by which to assess it. In addition to its source, the format, concentration, handling, formulation compatibility and processing environment of its source are all important considerations that manufacturers can take into account.
The best use of testing is to use the ingredient in the recipe in which it is to be used. The resulting color may be affected by the other ingredients. Small formulation trials offer a chance for the product developer to determine the efficacy of the product at various application rates and to determine which rate may be acceptable for their product.
Consider the Food Matrix
There are a number of ways that the food matrix can affect the final color of a color ingredient. The acidity, moisture, fat content, texture and other ingredients may influence the resulting shade.
Manufacturers should therefore test potential color solutions in a representative version of the finished product for this reason. The various parts of a beverage, sauce, dairy, or confectionery product or bakery product may react differently. Application-specific testing data can be used to determine these variations and develop an appropriate color strategy.
Compare Different Natural Food Colors
When looking at natural food colors, manufacturers are able to do a comparison of the ingredients on the basis of the shade, source, format and intended use of the color. If the first color choice doesn’t quite give the desired visual effect for the product concept, you can use this wider comparison.
The developers can make a number of samples and compare them under similar conditions. Checking the samples side-by-side makes it easier to evaluate the intensity of the colors and overall look. In the same way, it can assist manufacturers in identifying other sources that could be beneficial for future products.
Evaluate Processing Conditions
Mixing, heating, baking, cooling, freezing, drying, or filling operations are forms of food manufacturing. When assessing a color ingredient, these stages should be taken into consideration.
Development trials can be conducted to closely replicate the processing conditions for manufacturers to observe the final product. The addition stage and mixing process can also be tested to assess the distribution of the ingredient in the formulation. Depending on the product and the expected production period, storage conditions can also be taken into account in the evaluation.
Select the Right Ingredient Format
Natural colors may come in various forms, such as powdered or liquid. It depends on the formulation, production equipment, moisture content in the product and how it is preferred to be incorporated.
The powdered form may be suited to a dry formulation, but for certain applications where the desired mix formulation is different, a liquid may be more suitable. It is helpful for a manufacturer to test the preferred format during the actual production process to assess handling, measurement, dispersion and ease of use.
Build a Consistent Production Process
After the desired shade has been determined, manufacturers can record the concentration, stages of addition, the mixing process, processing conditions and desired appearance.
This information can be incorporated in the production specification and enable teams to achieve a similar shade with other batch productions. An explicit procedure can also make product development in the future easier if the color is similar in each product.
Conclusion
Natural food colors can provide helpful flexibility in the formulation of appealing products in various categories for manufacturers. Developers can create a practical approach to color selection by taking into account the color source, the food matrix, the desired appearance, the format of the food, the processing conditions, and how it will be applied to the food. If you are considering using natural products for your next product, check out foodrgb.com and find a suitable natural product to continue to build a product with a clear color strategy.