Biochemical Changes in Secondary Metabolites in Wounded and Deteriorated Cassava Roots

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概要

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• Bluish fluorescent and phenolic components were produced in cassava roots in response to cutinjury, and in relation to physiological deterioration and microbial deterioration. The former proved to consist of five coumarin components, the main three of which were scopoletin, scopolin and esculin, and the other two were scopoletin- and esculetin-containing conjugates. A main component of the latter was (+)-catechin. Some enzymes pertaining to the production of the secondary metabolites such as acid invertase, phenylalanine ammonia lyase and peroxidase were formed in cut-injured tissue and in non-infected tissue adjacent to the soft-rotten part.

• 社団法人 日本農芸化学会の論文

著者

• Data Emma

  Philippine Root Crop Reseaech And Training Center(prctc) Visayas State College Of Agriculture(visca)

• URITANI Ikuzo

  RI Center and Faculty of Agriculture, Nagoya University

• TANIGUCHI Takeshi

  RI Center and Faculty of Agriculture, Nagoya University

• HIROSE Shohei

  Faculty of Agriculture and Veterinary Medicine, Nihon University

• TANAKA Yoshiyuki

  RI Center and Faculty of Agriculture, Nagoya University

関連論文

• Occurrence of Various Kinds of Metabolites in Physiologically and Microbially Damaged Cassava (Manihot esculenta Crantz) Roots
• 2Da-4 傷害キャッサバ塊根におけるシアンおよびlinamaraseの変動
• Relationship between Secondary Metabolism Changes in Cassava Root Tissue and Physiological Deterioration
• Effect of Pruning Treatment on Physiological Deterioration in Cassava Roots
• Biochemical Changes in Secondary Metabolites in Wounded and Deteriorated Cassava Roots

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