Composition of processed vanilla beans is fairly variable and complex due to a number of variables such as species, growth conditions, soil composition, fruit maturity and mainly, the type of processing. All these variables define the relative content of the chemical constituents in the processed beans, which makes it difficult to define their typical composition. Ranadive (1994) reported a com…
Orchids are some of the best known and loved plants by amateurs and scientists alike, although sadly many species are being driven to extinction by either direct or indirect human activities. The preparation of a conservation Action Plan for the Orchidaceae, a family comprising some 20,000 species, therefore seemed a daunting task, but this compilation of views and experience from many experts …