A professional who supervises and coordinates activities of workers engaged in receiving, processing, packaging, and storing dry food products, tea, and spices used in food preparations, such as gelatin desserts, soups, and liquid extracts. Respnsibilities include:

• Mixes ingredients for liquid extracts and flavoring, following formula.
• Requisitions materials.
• Trains workers in machine operations.
• Performs other duties as described under supervisor master title.