ISBN: 9787801640109 - 香料与香精 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback Pages Number: 349 The book is divided into three chapters. The first chapter describes the classification and development of flavors and fragrances; second chapter focuses on the more than 150 kinds of physical and chemical properties of common synthetic fragrances. naturally occurring. preparation methods. safety management and its main purpose; Chapter III lists the 90 kinds of flavor a few one hundred flavor formula. in which dozens of flavor. also cited the spic.…