JPS59227901A - キチンの処理方法 - Google Patents
キチンの処理方法Info
- Publication number
- JPS59227901A JPS59227901A JP10457083A JP10457083A JPS59227901A JP S59227901 A JPS59227901 A JP S59227901A JP 10457083 A JP10457083 A JP 10457083A JP 10457083 A JP10457083 A JP 10457083A JP S59227901 A JPS59227901 A JP S59227901A
- Authority
- JP
- Japan
- Prior art keywords
- chitin
- powder
- dope
- treated
- washed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920002101 Chitin Polymers 0.000 title claims abstract description 47
- YHASWHZGWUONAO-UHFFFAOYSA-N butanoyl butanoate Chemical class CCCC(=O)OC(=O)CCC YHASWHZGWUONAO-UHFFFAOYSA-N 0.000 claims abstract description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 7
- 239000003125 aqueous solvent Substances 0.000 claims description 4
- WYVAMUWZEOHJOQ-UHFFFAOYSA-N propionic anhydride Chemical compound CCC(=O)OC(=O)CC WYVAMUWZEOHJOQ-UHFFFAOYSA-N 0.000 claims description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 15
- 239000002904 solvent Substances 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 3
- 108090000623 proteins and genes Proteins 0.000 abstract description 3
- 102000004169 proteins and genes Human genes 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 16
- 239000000835 fiber Substances 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 6
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 241001489124 Boletus edulis Species 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 241000606706 Chione <angiosperm> Species 0.000 description 2
- 241000238424 Crustacea Species 0.000 description 2
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229940043430 calcium compound Drugs 0.000 description 2
- 150000001674 calcium compounds Chemical class 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229930014626 natural product Natural products 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 101100313164 Caenorhabditis elegans sea-1 gene Proteins 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 125000003630 glycyl group Chemical group [H]N([H])C([H])([H])C(*)=O 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10457083A JPS59227901A (ja) | 1983-06-10 | 1983-06-10 | キチンの処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10457083A JPS59227901A (ja) | 1983-06-10 | 1983-06-10 | キチンの処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59227901A true JPS59227901A (ja) | 1984-12-21 |
| JPH051282B2 JPH051282B2 (enrdf_load_stackoverflow) | 1993-01-07 |
Family
ID=14384099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10457083A Granted JPS59227901A (ja) | 1983-06-10 | 1983-06-10 | キチンの処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59227901A (enrdf_load_stackoverflow) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51119087A (en) * | 1975-04-12 | 1976-10-19 | Yoshio Iwakura | Method for reclaiming a chitin from a degenerated chitin |
| JPS557842A (en) * | 1978-07-01 | 1980-01-21 | Agency Of Ind Science & Technol | Preparation of acylated chitin |
| JPS5845202A (ja) * | 1982-08-07 | 1983-03-16 | Agency Of Ind Science & Technol | アシル化キチンの製造方法 |
-
1983
- 1983-06-10 JP JP10457083A patent/JPS59227901A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51119087A (en) * | 1975-04-12 | 1976-10-19 | Yoshio Iwakura | Method for reclaiming a chitin from a degenerated chitin |
| JPS557842A (en) * | 1978-07-01 | 1980-01-21 | Agency Of Ind Science & Technol | Preparation of acylated chitin |
| JPS5845202A (ja) * | 1982-08-07 | 1983-03-16 | Agency Of Ind Science & Technol | アシル化キチンの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH051282B2 (enrdf_load_stackoverflow) | 1993-01-07 |
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