Coffee-Flavored Food Additive Essence. Through the scientific blending of various characteristic flavor compounds, this essence precisely captures the distinctive rich roasted aroma, mellow bittersweetness, and subtle nutty-smoky undertones inherent to coffee beans after roasting, grinding, and extraction. It presents a complex, multi-layered roasted profile: the top notes are mellow and diffusive, imbued with the scent of roasting; the body is full and rounded; and the finish offers a delicate bitterness followed by a lingering sweetness. It achieves a high-fidelity recreation of the classic flavor layers found in freshly ground coffee and Italian espresso.