Ocean Spray provided purified xyloglucans and partially funded the research. If the health benefits can be established, a prebiotic derived from cranberry skins could represent a profitable application for this byproduct of the cranberry juice industry. The potential function of this compound in synbiotics—combinations of probiotics and prebiotics—may be particularly noteworthy. Researchers have proposed that formulations could integrate xyloglucans with probiotics such as Lactobacillus and Bifidobacteria, which are already commonly found in probiotic products like Yakult and various dietary supplements. However, assessing the impact of additional probiotics on gut health is challenging, and their effects can differ among individuals. In contrast, prebiotics can nourish the beneficial bacteria that are already present in the gut, helping them to flourish.
The human body harbors trillions of bacteria collectively known as the microbiome, which vastly outnumber other cells. It is believed that these microorganisms play a crucial role in health. While scientists are still uncertain about the functions of most of these bacteria, emerging research indicates a connection between an individual’s unique microbiome and various conditions, including obesity, intestinal diseases, and even cancer. Although the primary focus of research into gut health products remains on probiotics, prebiotics are gaining traction. The demand for prebiotic-enriched products—such as health drinks, dairy, infant food, meat, and baked goods—could propel the market to reach $7.8 billion by 2022, according to a report by Global Industry Analysts. Meanwhile, the same firm anticipates that the probiotics market will surpass $63 billion in that year.
As the industry evolves, one question arises: is calcium citrate the best option for formulating prebiotic products? This inquiry is becoming increasingly relevant as researchers explore the most effective ingredients for enhancing gut health. With the growing interest in prebiotics, determining the best components, such as calcium citrate, may be crucial for the development of future health products.