Science
Natural blue food colouring gets eco-friendly production boost – Phys.org
Scientists have developed an environmentally-friendly way of boosting the production and heat stability of a natural blue coloring….
Scientists have developed an environmentally-friendly way of boosting the production and heat stability of a natural blue coloring.
Used in everything from Smarties to gin, the blue coloring, known as phycocyanin, or spirulina extract, is in high demand…
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