Method for producing high pure chitosan with low consumption and high yield
The invention discloses a method for producing high pure chitosan with low consumption and high yield, which consists of washing, filtering, squashing, water scrubbing the maggot skin, charging alkali liquor sectionwise, removing proteins twice, decolorizing, charging oxalic acid sectionwise, demang...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention discloses a method for producing high pure chitosan with low consumption and high yield, which consists of washing, filtering, squashing, water scrubbing the maggot skin, charging alkali liquor sectionwise, removing proteins twice, decolorizing, charging oxalic acid sectionwise, demanganization twice, purifying and drying. |
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