A Text-book of Pharmacognosy |
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Contents
LONDON COMMERCE IN CRUDE DRUGS | 17 |
ENZYMES IN VEGETABLE DRUGS | 32 |
THE CULTIVATION OF MEDICINAL PLANTS | 37 |
Copyright | |
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Common terms and phrases
acetate adulteration alcohol alkaloids aloes aromatic balsam bark belladonna bitter boiling brown bundles calcium oxalate cambium cardamoms carpels cells cellulose cent Characters cinchona cinnamon clove collected colour commercial consists Constituents contains cork corm cortex crystalline crystals cultivated diameter distillation dried drug drying endodermis endosperm enzymes epidermis ergot esters extract Family fibres fixed oil flowers fruits ginger glucose glycosides grains hairs herbs hydrolysis important Indian insects known layer leaf leaves lignified longitudinal medicinal medullary rays Microscopical mucilage obtained occurs odour oleo-resin opium outer parenchyma pericarp pericyclic Pharm pharmacognosy Pharmacopoeia phloem plant powder prepared produced protein resembles resin rhizome rhubarb roots samples seeds senna soil soluble solution species squill starch stem stomata substances sulphuric acid surface tannin taste temperature testa tissue tragacanth transverse section trees trichomes usually varieties vessels volatile oil walls wood xylem yellow yields