Polysaccharide purification preparation equipment
The utility model provides polysaccharide purification preparation equipment. The polysaccharide purification preparation equipment comprises a high-pressure six-way sample injection valve with a sample injection port, the chromatographic column is communicated with the output end of the high-pressu...
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| creator | LI GUANGTAO ZHUANG XUHUI LUO XIAOHONG ZHANG HAO CHEN HONGJUAN MIAO HAIJIANG HAN WEI DU CHUANLIN |
| description | The utility model provides polysaccharide purification preparation equipment. The polysaccharide purification preparation equipment comprises a high-pressure six-way sample injection valve with a sample injection port, the chromatographic column is communicated with the output end of the high-pressure six-way sample injection valve; the collecting device and the derivatization reaction device are respectively communicated with the output end of the chromatographic column through a flow divider; the derivatization reaction device comprises a first reactor communicated with the output end of the chromatographic column, a second reactor communicated with the output end of the first reactor, a first input mechanism for inputting a derivatization reagent into the first reactor and a second input mechanism for inputting the derivatization reagent into the second reactor. The polysaccharide purification preparation equipment can optimize derivatization reaction conditions, so that the derivatization reaction is comp |
| format | Patent |
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The polysaccharide purification preparation equipment comprises a high-pressure six-way sample injection valve with a sample injection port, the chromatographic column is communicated with the output end of the high-pressure six-way sample injection valve; the collecting device and the derivatization reaction device are respectively communicated with the output end of the chromatographic column through a flow divider; the derivatization reaction device comprises a first reactor communicated with the output end of the chromatographic column, a second reactor communicated with the output end of the first reactor, a first input mechanism for inputting a derivatization reagent into the first reactor and a second input mechanism for inputting the derivatization reagent into the second reactor. 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The polysaccharide purification preparation equipment comprises a high-pressure six-way sample injection valve with a sample injection port, the chromatographic column is communicated with the output end of the high-pressure six-way sample injection valve; the collecting device and the derivatization reaction device are respectively communicated with the output end of the chromatographic column through a flow divider; the derivatization reaction device comprises a first reactor communicated with the output end of the chromatographic column, a second reactor communicated with the output end of the first reactor, a first input mechanism for inputting a derivatization reagent into the first reactor and a second input mechanism for inputting the derivatization reagent into the second reactor. The polysaccharide purification preparation equipment can optimize derivatization reaction conditions, so that the derivatization reaction is comp</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS POLYSACCHARIDES TESTING THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Polysaccharide purification preparation equipment |
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