Non-wood forest products are extremely heterogenous. They play a vital role in the life and welfare of the people. A large number of items of our everyday use contain a varying proportion of non-wood forest products. Sustainable utilisation and development of non-wood forest products are highly demanding on scientific knowledge and information relating to their resource distribution and management, chemical and biological properties, uses, supply-demand situation and so on. However, the information base of non-wood forest products is still weak. Sources of existing information are dispersed. There is a lack of an adequate system of compiling and disseminating available information. These exert a negative influence on the development of non-wood forest products. In order to remedy this deficiency, the FAO Forest Products Division has initiated publication of a new series on non-wood forest products. The present publication on flavours and fragrances of plant origin is the first of the series.
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