While studying the growth, development, and biochemistry of Hibiscus sabdariffa (also called Roselle), Southern University Ag Center researchers have found the plant not only producable in south Louisiana but beneficial in the production of functional food and other value-added products.

Historically and in many submeditteranian countries, most parts of Hibiscus sabdariffa including seeds, leaves, fruits, and roots are used in various foods. The fleshy red calyces are the most popular. They are used fresh for making wine, juice, jam, jelly, syrup, gelatin, pudding, cakes, ice cream, flavors, and dried and brewed into tea. The hibiscus tea is a caffeine-free herbal tea made from the calyx of the Roselle. It is in red color and tastes like berries.

Health Benefits of Hibiscus Tea

When incorporated into the diet, the hibiscus tea emits high levels of antioxidants, such as flavonoids, which help our bodies fight free radicals, which can cause cell damage and disease. By taming free radicals, antioxidants help maintain the body's good health. Research shows that drinking two cups of black tea a day provides as many heart-healthy flavonoids as a serving of fruits and vegetables.

Drinking tea may lower bad cholesterol and reduce the risk of heart disease according to a recent USDA study. Drinking tea can enhance the body's ability to fight stress and help maintain good health

Making Hibiscus Tea

To get what you want, the best thing is to grow your own Roselle and make your own hibiscus tea. In preparing to make hibiscus tea, first, collect the hibiscus fruits and wash them clean, air dry or dry them in an oven at 70°C for three days, then peel off the calyx and store them in air-tight containers. To make tea, simply take 2 grams of the dried calyx, and crash them into small pieces using a wooden roller, then put them in a tea bag or a net, bring out your favorite mug, add 8 oz of boiling water, steep it for 2-4 minutes, add sugar if desired, or add other flavors of your choice such as few drops of lemon juice. This is lemon zinger tea. You can also refrigerate it and make hibiscus iced tea.

Information on the biological characteristics and the nutritional and medicinal value of Hibiscus Sabdariffa.

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For more information, contact Dr. Yadong Qi, Ph.D., at 225-771-2262 ext 269, or yadong_qi@suagcenter.com