Abstract ▼ AI-Helper

The mucilage of root of Abelmoschus manihot, MEDIC is important for production of Korean hand-made paper. The viscosity of the mucilage decreases with time elapses by influence of many factorsl O₂, CO₂ and temperature, etc. This study is to know what kinds of additives ave effect in order to defect ...

The mucilage of root of Abelmoschus manihot, MEDIC is important for production of Korean hand-made paper. The viscosity of the mucilage decreases with time elapses by influence of many factorsl O₂, CO₂ and temperature, etc. This study is to know what kinds of additives ave effect in order to defect tee viscosity diminution of the mucilage. The results are as follow : 1) Additives that are phenol, formaline, (NH₄)₂SO₄ and Ulmus Coreana, Nakai. Are effective in the viscosity diminution and formaline has the most effectiveness. 2) The additives to the mucilage, phenol, formaline, (NH₄)₂SO₄ and the mucilage of the root of Ulmus Coreana, Nakai, are damageable than the mucilage of the root of Abelmosehus manihot, MEDIC by mixer agitating.

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