The drug plants of Illinois drugplantsofilli44teho Year: 1951 Tehon THE DRUG PLANTS OF ILLINOIS Seeds.—Seeds are generally understood to be the seeds alone, without an parts of the fruits in which they arc borne. Seeds must, of course, be uncontaminatcd, clean, and ripe. Tliey must also be well dried, or cured, and free of mold; otherwise they tend to heat and become moldy when in storage. Drying methods.—For drying crude drugs, various kinds of equipment can be used, ranging from the very simple things needed for the handling of a few kinds of drug plants in small lots to the extensive and

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The drug plants of Illinois  drugplantsofilli44teho Year: 1951  Tehon THE DRUG PLANTS OF ILLINOIS Seeds.—Seeds are generally understood to be the seeds alone, without an parts of the fruits in which they arc borne. Seeds must, of course, be uncontaminatcd, clean, and ripe. Tliey must also be well dried, or cured, and free of mold; otherwise they tend to heat and become moldy when in storage. Drying methods.—For drying crude drugs, various kinds of equipment can be used, ranging from the very simple things needed for the handling of a few kinds of drug plants in small lots to the extensive and Stock Photo
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The drug plants of Illinois drugplantsofilli44teho Year: 1951 Tehon THE DRUG PLANTS OF ILLINOIS Seeds.—Seeds are generally understood to be the seeds alone, without an parts of the fruits in which they arc borne. Seeds must, of course, be uncontaminatcd, clean, and ripe. Tliey must also be well dried, or cured, and free of mold; otherwise they tend to heat and become moldy when in storage. Drying methods.—For drying crude drugs, various kinds of equipment can be used, ranging from the very simple things needed for the handling of a few kinds of drug plants in small lots to the extensive and
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The drug plants of Illinois drugplantsofilli44teho Year: 1951 Tehon THE DRUG PLANTS OF ILLINOIS Seeds.—Seeds are generally understood to be the seeds alone, without an\ parts of the fruits in which they arc borne. Seeds must, of course, be uncontaminatcd, clean, and ripe. Tliey must also be well dried, or cured, and free of mold; otherwise they tend to heat and become moldy when in storage. Drying methods.—For drying crude drugs, various kinds of equipment can be used, ranging from the very simple things needed for the handling of a few kinds of drug plants in small lots to the extensive and costly cquip-