Companies can now claim ‘no artificial colors’ if they add plant-based color to food

The U.S. Food and Drug Administration is relaxing rules that restrict when food companies can claim their products have no ...
Dot Physics on MSN

Python tutorial: Creating contour plots with NumPy meshgrid

Learn how to create contour plots in Python using NumPy’s meshgrid and Matplotlib. This step-by-step tutorial shows you how to generate grids, compute functions over them, and visualize data ...
FoodNavigator-USA

FDA eases ‘no artificial colors’ labeling rules, paves way for natural color adoption

FDA allows “no artificial colors” claims for natural dyes, but undefined “petroleum-based” categories leave manufacturers ...