Winton, Andrew Lincoln, 1864-1946, Moeller, Josef, 1848-1924 · New York, J. Wiley & sons; [etc., etc.] · leaf 540
poderm. Several layers of collenchyma further distinguishpaprika from Cayenne pepper. As was first shown by Molisch, the wallsof these layers, as well as of the epicarp, are suberizcd, and become yellowwith alkali. Contained in both the hypoderm and mesocarp in the freshcondition are oil drops and… … Fig. 436. Paprika. Epicarp in surface view, showing narrow grooves. (MoELLER.) matter of the chroriioplastids, and are of great aid in diagnosis. Concen-trated sulphuric acid imparts an indigo-blue color to the globules, a reactiondue to the action of the acid on the coloring matter. Exceedingly…
Food adulteration and inspection · Plant anatomy · Microscopy
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