23 Jul, 2026
According to Straits Research, the global potato protein market size was valued at $619.03 million in 2025 and is projected to grow from $662.87 million in 2026 to $1,137.90 million by 2034, at a CAGR of 6.97% during the forecast period 2026–2034.
Potato protein is produced during the process of stripping potatoes of their starch. After the starch is eliminated, a protein-rich juice is created, and the protein from the potatoes is precipitated from this juice. Protein is available in isolation, concentrate, and hydrolyzed forms, depending on the amount. It has excellent emulsifying, gelling, and foaming properties. Potato protein is abundant in amino acids and free of animal proteins or allergies. An excellent ingredient for both human and animal consumption, and as a result, potato protein is growing in popularity on the global market.
Increasing Interest in Plant-Based Protein Drives the Global Market
Plant proteins are low in fat and calories, rich in nutritional content, and bioavailable. There is a higher need for plant proteins as an alternative to animal proteins because they also contain various beneficial features, such as inexpensive antioxidants, antidiabetic, and anti-fat capabilities. Compared to proteins derived from other vegetable and grain sources, proteins from potatoes have higher nutritional quality, the capacity to control serum cholesterol levels, and the potential to reduce calorie intake by increasing cholecystokinin levels in the bloodstream. Additionally, potato proteins exhibit vigorous foaming, excellent emulsification, and high solubility. For all these reasons, the market for potato protein is projected to grow during the forecast period.
Increased Awareness of Potato Protein in Underdeveloped Nations Creates Tremendous Opportunities
Plant proteins are crucial to human nutrition, particularly in underdeveloped countries where the average protein consumption is insufficient. As a result, goods containing plant proteins are increasingly widely used as components in food systems worldwide. The effectiveness of plant proteins as additives is ultimately determined by the flavor components they bring to meals. As the benefits of plant-based proteins become more widely known, demand from developing nations like those in Asia is expected to skyrocket, opening up lucrative market expansion opportunities.
Europe holds for a dominant share of 44.82% in 2025, due to its well‑established agricultural base, advanced processing infrastructure, and strong policy focus on plant‑based proteins. As one of the top producers of potatoes and plant protein crops, the region benefits from integrated starch and biorefinery industries that support efficient extraction and high‑quality protein isolates.
The UK potato protein market is growing significantly from targeted government support and innovation in alternative proteins. The UK government committed USD 19.8 million toward the National Alternative Protein Innovation Centre (NAPIC) to commercialise plant‑based and fermentation‑derived protein products, enhancing research and commercialisation capabilities for sustainable protein sources.
Asia Pacific is expected to register the fastest growth with a CAGR of 8.45% during the forecast period, driven by rising health consciousness, sustainability goals, and shifting dietary patterns. Across APAC, increasing awareness about the benefits of plant proteins and the need to diversify protein sources to meet nutritional needs is supported by official nutrition policy discussions that emphasize protein quality and accessibility in the region’s food systems.
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