Enzymological Aspects of Flavonoid Catabolism in Plant Cell Cultures
作者： W. Hösel , G. Burmeister , P. Kreysing , E. Surholt
DOI: 10.1007/978-3-642-66646-9_14
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摘要: Flavonoids are mainly stored as glycosides in vacuoles of plant cells. Thus, chick pea plants (Cicer arietinum L.), isoflavones occur 7–0-glycosides and flavonols the 3-glycosides (7). Removal sugar part by specific glycosidases is generally considered to be first step catabolic pathways for these particular metabolically active compounds. According this hypothesis a β-glucosidase isoflavone 7-glucosides could demonstrated (8). The enzyme appears all organs at same time (6) cellular distribution well correlated with content (5).
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