The Scientific World Journal / 2012 / Article / Tab 1

Research Article

Identification of Xylem Occlusions Occurring in Cut Clematis (Clematis L., fam. Ranunculaceae Juss.) Stems during Their Vase Life

Table 1

Histological tests used for detection of occlusions in Clematis stems.

Type of reactionColor of productDetection target

Periodic acid-Schiff reaction (PAS) [36]RedAldehydes are created by oxidative cleavage of saccharides with H6IO5. Coloration is produced by the reaction
Bradford reagent [37]BlueProteins
Azur B [38]BlueLignins
Phloroglucinol-HCL [39]RedLignins
Sudan IV [40]OrangeSuberins

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