Many of these resources focus on the cultural history, uses, and other information about foods and plants with varying degrees of chemical and biological scientific information. The Journal of Agricultural and Food Chemistry covers the chemistry and composition of foods, spices, and crops along with cooking, processing, and preservation methods and more. Additional information and articles can be found by searching databases such as SciFinder, Biosis Previews, PubMed, and Web of Science. All are available through the ULS list of A-Z Databases.