Dried chilli padi, also known as bird's eye chilli, is a popular ingredient used in many Asian cuisines. These tiny but mighty peppers pack a powerful punch of heat and flavor, making them a staple in dishes ranging from curries to stir-fries.

There are three different types of paprika; this spice is either sweet, or hot, or smoked. Understanding these three characteristics often help determine where a particular kind of paprika is from. “Regular” paprika tends to be sweeter, not really hot, and can be from California, Hungary, or South America. There are 8 different kinds of Hungarian paprika, and they can be sweet, hot, or pungent, and range in color from vibrant red to light brown. Spanish paprika is usually smoked, and can be mild or hot.  

In summary, when used in accordance with regulatory guidelines and recommended usage levels, paprika oleoresin is considered safe for consumption in food products. However, individuals with known allergies or sensitivities should exercise caution, and it's important to ensure the purity and quality of the product. As with any food ingredient, moderation and informed use are key to ensuring its safe consumption.

However, any variety of smoked paprika won't match the heat level of hot paprika. It's why I also add red pepper flakes, chili flakes, or ground chilies to my recipe when using smoked paprika.

Now, to use cajun spice as a substitute for paprika, add it gradually to your recipe. Make a taste test before adding more. I usually start with one-eight of a teaspoon for every teaspoon of paprika the recipe calls for.

In the food industry, capsaicin oleoresin is utilized as a natural flavoring and coloring agent, adding heat and spiciness to various food products. It is commonly used in the production of hot sauces, salsas, and spicy snacks, providing a consistent level of heat and flavor.