. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . 7/y</Ain. Fig. 272. Red Currant. Endocarp in surface view. Xi6o. (^^INTON.) group consisting of five to fifteen cells side by side. The cells of adjoin-ing groups may extend either in the same or different directions. Curiousfan-shaped forms result from the junction of several groups. As a rulethe cavity is much thinner than the walls and oftentimes is reduced to amere line. Numerous pores connect adjoining cells and some pierce thewalls separating these cells from th
. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . 7/y</Ain. Fig. 272. Red Currant. Endocarp in surface view. Xi6o. (^^INTON.) group consisting of five to fifteen cells side by side. The cells of adjoin-ing groups may extend either in the same or different directions. Curiousfan-shaped forms result from the junction of several groups. As a rulethe cavity is much thinner than the walls and oftentimes is reduced to amere line. Numerous pores connect adjoining cells and some pierce thewalls separating these cells from the mesocarp. The cells range in lengthup to 500 /<; the thickness of the double walls is 5-20 //. Spermoderm (Fig. 273, 5). i. Mucilage Cells (aep). The outerlayer consists of large, thin-walled cells filled with gelatinous are about 90 /x in tangential diameter but often have a radial diam-eter of over 500 fi. On the outer surface they are usually convex. Owingto the great size of the cells, this coat, although but a single cell-layerthick, forms a considerable part of the bulk of the seed. 360 FRUIT. 2. Parenchyma (
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Keywords: ., bookcentury1900, bookdecade1910, bookpub, booksubjectplantanatomy
