. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . rays contains numerous oxalate needles, also formless lumpsof starch. DIAGNOSIS. Starch occurs only in small amount and not in well-formed cells of the pericycle (Fig. 509, st) and phelloderm {P), both thickened. Q?,.i Fig. 509. Clove Bark {Dirypellium caryophyUatum). P srlcronchyniatizcd cork; rpcortex; si stont-ccll ring (pericycle); liasl consists of s sieve tubes, hp parenchyma,sc stone cells, oe oil cells. A rajjliicles cells, m primary and m^ secondary m
. The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures . rays contains numerous oxalate needles, also formless lumpsof starch. DIAGNOSIS. Starch occurs only in small amount and not in well-formed cells of the pericycle (Fig. 509, st) and phelloderm {P), both thickened. Q?,.i Fig. 509. Clove Bark {Dirypellium caryophyUatum). P srlcronchyniatizcd cork; rpcortex; si stont-ccll ring (pericycle); liasl consists of s sieve tubes, hp parenchyma,sc stone cells, oe oil cells. A rajjliicles cells, m primary and m^ secondary medullary (MOELLER.) on one side, also the oil cells and needles, are evident aftertreatment with alkiili. VogI describes a substitute whicli he regards as a variety of Cinua-momum Culilawan. The slniclurc is much like that of other sjM-cics ofcinnanion. Another substitute descrilxd by AToelk-r, known as Cortex caryo-phyllnta (Fig. 5ii)> •^ characti-ri/rd by the intcnsclv red brown con- CLOf^E BARK. CANBLLA BARK, 597 tents of the parenchyma elements, and the tangential rows of fibers inthe bast. « Ip
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Keywords: ., bookcentury1900, bookdecade1910, bookpub, booksubjectplantanatomy
