Spice crops [such as pepper, nutmeg, cloves, cinnamon, etc.] processing of its products and by-products [study conducted in the Philippines]

asia asie cinnamomum cinnamomum zeylanicum cleaning crops cultivos dicotiledoneas dicotyledons drying economic plants essential oil crops eugenia eugenia caryophyllus filipinas industrial crops lauraceae limpieza myrtaceae myrtiflorae nettoyage philippines piper piper nigrum piperaceae piperales plantas plantas de especia plantas industriales plante plante de culture plante industrielle plants procesamiento processing ranales secado spice crops traitement