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Establishment of stable and effective methods for formation of indigo from various naturalindigo plants andeffective utilization of remaining coloring matters after the dyeing with conventional methods.

建立稳定有效的从各种天然靛蓝植物中生成靛蓝的方法，并有效利用常规方法染色后剩余的色素。

基本信息

批准号：
22500720
负责人：
DOUMYOU Mihoko
金额：
$ 1.83万
依托单位：
The University of Shiga Prefecture
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2010
资助国家：
日本
起止时间：
2010 至 2012
项目状态：
已结题

项目摘要

Effectiveness of the methods for promotion of the activation of hydrolase andfor promotion of theoxidative coupling reaction was examined from the amount of indigo included in the leaves of natural indigo plants treated with various means. It was proved that the operations as the dry with a drier, the rubbing together by hand and the beating lead to an increase in indigo in the leaves of natural indigo plants. Next, it was examined whether the direct dyeing by using a crushed dry leaf of naturalindigo plants ispossible instead of thedyeingwith precipitation indigo or sukumo indigo. As a result, it has been confirmed that this simplified method of dyeing was very effective.The residues after the preparation of precipitation indigo from natural indigo plants proved to be applicable to the compost or the preparation of sukumo.

从不同方法处理的天然靛蓝植物叶片中靛蓝含量的角度考察了促进水解酶活化和促进氧化偶联反应的方法的有效性。实验证明，用烘干机烘干、用手揉搓和拍打等操作可以提高天然靛蓝植物叶片中的靛蓝含量。其次，研究了用天然靛蓝植物的碎干叶直接染色是否可能代替沉淀靛蓝或苏库摩靛蓝染色。结果表明，这种简化的染色方法是非常有效的。从天然靛蓝植物中提取沉淀靛蓝后的残渣被证明适用于堆肥或苏库莫的制备。