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KMID : 0903519790220020101
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Journal of the Korean Society of Agricultural Chemistry and Biotechnology
1979 Volume.22 No. 2 p.101 ~ p.108
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Studies on the Mucilage of the Root of Abelmoschus Manihot , Medic
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Abstract
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The viscosity of mucilage of Abelmoschus Manihot, Medic root decreased by the influence of various mechanical, physical and chemical conditions.
It was experimented by viscosity decrease of mucilage connected with hydrogen ion concentration, bacterial multiplication, disinfection with 70% ethanol, some antibiotics, such as streptomycin, penicillin, ganamycin and chloramphenicol and mucilage derived from autoclaved Abelmoschus Manihot, Medic root.
The results obtained were as follows:
1. It was clear that the viscosify of mucilage decreased notably under the influence of infected bacteria and bacterial multiplication.
2. By the inoculation of Bacillus subtilis ATCC 6633 and Escherichia coli ML 1410 to the mucilage the viscosify decrease fast but the viscosity of viscosity derived from autoclaved, Abelmoschus Manihot, Medic root.
3. The small quantity of reducing sugar in the mucilage was detected.
4. Hydrogan ion concentration in the mucilage remained 6.5∼8.0 in spite of the viscosity decrease.
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