Study on relationship between lily browning and activities of polyphenol oxidase and peroxidase
The relationship between lily browning and activities of PPO (polyphenoloxidase) and POD (peroxidase) was studied. During the storage time of lily, degree of browning paralleled the increase in activities of these two enzymes of that they were positively related. PPO and POD activities showed much d...
| 出版年: | 浙江大学学报. 农业与生命科学版 |
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| 第一著者: | |
| フォーマット: | 論文 |
| 言語: | 英語 |
| 出版事項: |
Zhejiang University Press
2003-09-01
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| 主題: | |
| オンライン･アクセス: | https://www.academax.com/doi/10.3785/1008-9209.2003.05.0518 |
| 要約: | The relationship between lily browning and activities of PPO (polyphenoloxidase) and POD (peroxidase) was studied. During the storage time of lily, degree of browning paralleled the increase in activities of these two enzymes of that they were positively related. PPO and POD activities showed much difference in different layer of lily scales, the activities in outer two layers being markedly lower than that of the inner three layers. By using grey related degree analysis method, the major causal factors of lily browning were studied. The results show PPO and POD are concerned with lily browning, and the change of POD activity is the major factor. |
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| ISSN: | 1008-9209 2097-5155 |