Soy base

Soy base is a liquid or semi-liquid product derived from soybeans. Soybeans are soaked, ground with water, and then filtered to separate the liquid (soy milk) from the solids (okara). This liquid forms the base for various soy-based foods and drinks.

Soy base is used as a dairy-free alternative in a wide range of products, including milk alternatives, yoghurts, desserts, and sauces. It provides a creamy texture and a neutral flavour profile that can be easily adapted. Manufacturers use it as a protein source and a base for fortification with vitamins and minerals.

Soy base is not considered a food additive in the UK and does not have an E-number. It is a food ingredient derived from soybeans. Soybeans contain isoflavones, which are plant compounds that have been studied for their potential health effects. Evidence on the health impacts of soy consumption is mixed, with some studies suggesting benefits and others raising questions, particularly regarding hormonal effects. Regulatory bodies like the European Food Safety Authority (EFSA) have evaluated soy isoflavones, but no definitive conclusions on specific health benefits or risks at typical dietary intakes have been universally reached.