. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . narrow lumen; occasional cells, however, have lumensbroader than the walls. An innermost layer (en) composed of compressed thin-walled paren-chyma cells lines the cavity. Spermoderm (Fig. 1S4). i. The Epidermal Cells (ep) seen in sur-face view are highly characteristic, owing to their unequally swollen (^.. Fig. 184. Olive. I-Ilcmenls in surface view. /> oil cells of mesocarp; a, m, i stone cellsand fibers of endocarp; eu inner layer of endocarp; ep outer eindermis of
. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . narrow lumen; occasional cells, however, have lumensbroader than the walls. An innermost layer (en) composed of compressed thin-walled paren-chyma cells lines the cavity. Spermoderm (Fig. 1S4). i. The Epidermal Cells (ep) seen in sur-face view are highly characteristic, owing to their unequally swollen (^.. Fig. 184. Olive. I-Ilcmenls in surface view. /> oil cells of mesocarp; a, m, i stone cellsand fibers of endocarp; eu inner layer of endocarp; ep outer eindermis of sj)ermoderni;ea outer layer of endosperm; E and e parenchyma of cotyledon; sp spiral ves.*^*!. X i6o. (MOELLER.) and colorless walls. They are more or less elongated, often reachinga length of 300 /<. 2. Parenchyma. Beneath the epidermis are several layers of thin-walled cells, through which ramify the numerous bundles. The cellsin the outer layers are sharply polygonal; those further inward are rounded;the innermost are compressed. Numerous cnstals of various forms arethe conspicuous contents. The Endosperm (Fig. 184) makes up the bulk of the seed. 1. The Outer Layer (ea) consists of irregularly polygonal cells. Boththe outer walls and the outer ends of the radial walls are greatly thickened,the latter, in surface view, showing pores. 2. Parenchyma. The remainder of the endosperm consists of thin-walled par
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Keywords: ., bookcentury1900, bookdecade1910, bookpub, booksubjectplantanatomy
