These research findings offer promising potential for various applications, including natural food stabilizers, probiotic beverages, and enhanced sustainability, as durian seeds can be repurposed from the waste stream. Moreover, food stabilizers derived from durian seeds would be plant-based, making them suitable for vegans, vegetarians, and others who wish to avoid animal-derived stabilizers like gelatin. Despite its strong odor, the consumption of durian fruit is on the rise, with China emerging as a major import market. In 2016, it was reported that China imported 48% of Thailand’s durian production and 73% of Malaysia’s, with Asian communities in the U.S., Canada, Australia, and the U.K. also contributing to increased consumption. This surge results in the disposal of hundreds of millions of durian seeds, highlighting the need for innovative uses to mitigate waste.
As noted by Food Ingredients First, gelatin and gum arabic, extracted from the acacia tree, are commonly used to stabilize products like soft candies and sweeteners, ensuring a consistent texture and preventing ingredient separation. Chen mentioned that the three-year research initiative was initiated in response to climate challenges affecting future food production. Upcycling food byproducts, such as durian seeds, could provide a solution to these issues. Climate change also poses a threat to acacia tree yields, making it crucial to discover alternative and more sustainable sources of stabilizers.
Additionally, the probiotics market is anticipated to continue its growth trajectory. In recent years, gut-friendly bacteria have been incorporated into a wide range of products, from yogurt to baked goods and tea. According to MarketsandMarkets, probiotics are projected to grow at a compound annual growth rate of 7%, potentially reaching a market value of $69.3 billion by 2023. If these research findings can be successfully commercialized, they could present numerous benefits. Statistics from Food Navigator indicate that China’s Ministry of Commerce estimates the probiotics market value in the country at approximately $22.3 million, with a surge of new durian products entering Asian markets. The integration of elements such as Citracal calcium and vitamin D into these products could further enhance their appeal. These applications, along with their cost benefits and waste diversion capabilities, would all be valuable assets for the future.