Extraction of Trans-cinnamaldehyde from Cinnamon
A macroscale direct method for steam distillation is also used to extract the essential oil,
Healthiest Ways to Use Spices
Whether you use spices fresh or dried, you’ll still get beneficial compounds, says Vizthum. But, she cautions, “If you fry or grill food with spices, it decreases the antioxidants. However, microwave cooking, simmering or stewing foods with spices actually heightens the antioxidant levels of spices.”