. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . Fig. 475. Anise {Pimpinella Anisum).I Spanish or Italian; 2 German orRussian. (MoELLER,) Fig. 476. Anse. Cross section, enlarged. (MoELLER.) the carpels the inner surface is often found to be sunken in the carpophore is parted. HISTOLOGY. Each of the carpels in cross section (Fig. 476) reminds one of a gam-brcl roof, the rib on the middle of the dorsal side corresponding to theridge-pole. The Pericarp (Fig. 477) is characterized by ihe hairy ipitari) andthe nu
. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . Fig. 475. Anise {Pimpinella Anisum).I Spanish or Italian; 2 German orRussian. (MoELLER,) Fig. 476. Anse. Cross section, enlarged. (MoELLER.) the carpels the inner surface is often found to be sunken in the carpophore is parted. HISTOLOGY. Each of the carpels in cross section (Fig. 476) reminds one of a gam-brcl roof, the rib on the middle of the dorsal side corresponding to theridge-pole. The Pericarp (Fig. 477) is characterized by ihe hairy ipitari) andthe numerous oil ducts. I. Epicarp. The peculiar warty hairs (Fig. 478) which characterizethis layer vary up to 200 /« in length, the longer ones being about 15 abroad in the middle. .\t the ai)ex they are blunt, at the base expandedinto a polygonal cell similar in shajjc and size to the other epidermalcells. Some of these hairs arc (li\i(lc(l by cross partitions into two cells. ANISE. 559 2. Mesocarp (Fig. 479). Running through the ground tissue on theconvex side of each carpel are 20 to 45 oil ducts ranging in diameter. Fig. 477. Anise. Outer portion of fruit in cross section, r rib; / hairs; P mesocarp;St oil ducts; S endosperm. (VOGL.) from 10-150 n- It should be noted that the larger ducts frequentlybranch. Only two ducts are found in that portion of the pericarp cover-ing the commissural face of each carpel, but these are of great breadth,reaching 300-400 11. The bundles are small, 30-50 // in Endocarp. Cross cells from 7-20 p. broad form the inner layer ^^t^^^,^^
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Keywords: ., bookcentury1900, bookdecade1910, bookpub, booksubjectplantanatomy
