The roots of Cyathula officinalis.

Apocarotenal (trans-β-apo-8'-carotenal) is a carotenoid found in spinach and citrus fruits. Apocarotenal is used in fat-based food (margarine sauces salad dressing) beverages dairy products and sweets.

Butyrospermol is a protolimonoid extracted from shea (Euphorbia). As a long-chain fatty acid ester first discovered from natural products, Butyrospermol has antifeedant and antitumor activities.