CN102288559A - 一种检测淀粉酶的方法和试剂盒 - Google Patents
一种检测淀粉酶的方法和试剂盒 Download PDFInfo
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- CN102288559A CN102288559A CN2011101534178A CN201110153417A CN102288559A CN 102288559 A CN102288559 A CN 102288559A CN 2011101534178 A CN2011101534178 A CN 2011101534178A CN 201110153417 A CN201110153417 A CN 201110153417A CN 102288559 A CN102288559 A CN 102288559A
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- potassium iodide
- amylase
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 102000013142 Amylases Human genes 0.000 title abstract description 31
- 108010065511 Amylases Proteins 0.000 title abstract description 31
- 239000004382 Amylase Substances 0.000 title abstract description 10
- 235000019418 amylase Nutrition 0.000 title abstract description 10
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims abstract description 63
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 229920002472 Starch Polymers 0.000 claims abstract description 33
- 239000008107 starch Substances 0.000 claims abstract description 33
- 235000019698 starch Nutrition 0.000 claims abstract description 30
- JLKDVMWYMMLWTI-UHFFFAOYSA-M potassium iodate Chemical compound [K+].[O-]I(=O)=O JLKDVMWYMMLWTI-UHFFFAOYSA-M 0.000 claims abstract description 21
- 239000001230 potassium iodate Substances 0.000 claims abstract description 21
- 229940093930 potassium iodate Drugs 0.000 claims abstract description 21
- 235000006666 potassium iodate Nutrition 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 238000002835 absorbance Methods 0.000 claims abstract description 11
- 239000000243 solution Substances 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 230000002255 enzymatic effect Effects 0.000 claims abstract description 6
- 239000007853 buffer solution Substances 0.000 claims abstract description 4
- 230000002478 diastatic effect Effects 0.000 claims description 25
- 238000012360 testing method Methods 0.000 claims description 22
- 239000002253 acid Substances 0.000 claims description 11
- 239000008363 phosphate buffer Substances 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 6
- 235000010234 sodium benzoate Nutrition 0.000 claims description 6
- 239000004299 sodium benzoate Substances 0.000 claims description 6
- -1 50~100mmol/L pH7.2 Substances 0.000 claims description 2
- 210000002966 serum Anatomy 0.000 abstract description 13
- 210000002700 urine Anatomy 0.000 abstract description 13
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052740 iodine Inorganic materials 0.000 abstract description 10
- 239000011630 iodine Substances 0.000 abstract description 10
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 239000011259 mixed solution Substances 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000002378 acidificating effect Effects 0.000 abstract 3
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- 230000008022 sublimation Effects 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 description 31
- 229940111205 diastase Drugs 0.000 description 20
- 239000000758 substrate Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 102000004190 Enzymes Human genes 0.000 description 6
- 108090000790 Enzymes Proteins 0.000 description 6
- 229940088598 enzyme Drugs 0.000 description 6
- 230000007062 hydrolysis Effects 0.000 description 6
- 238000006460 hydrolysis reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 3
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 3
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004737 colorimetric analysis Methods 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
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- 229920001503 Glucan Polymers 0.000 description 2
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- 238000003745 diagnosis Methods 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
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- 210000000496 pancreas Anatomy 0.000 description 2
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- 210000003079 salivary gland Anatomy 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000004879 turbidimetry Methods 0.000 description 2
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 1
- 229920000856 Amylose Polymers 0.000 description 1
- 229920002527 Glycogen Polymers 0.000 description 1
- 208000016222 Pancreatic disease Diseases 0.000 description 1
- 108091000080 Phosphotransferase Proteins 0.000 description 1
- YVZLYNHKJASIHA-UHFFFAOYSA-L [Na+].[K+].OP(O)([O-])=O.OP(O)([O-])=O Chemical compound [Na+].[K+].OP(O)([O-])=O.OP(O)([O-])=O YVZLYNHKJASIHA-UHFFFAOYSA-L 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 102000004139 alpha-Amylases Human genes 0.000 description 1
- 108090000637 alpha-Amylases Proteins 0.000 description 1
- 229940024171 alpha-amylase Drugs 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- CSVGEMRSDNSWRF-UHFFFAOYSA-L disodium;dihydrogen phosphate Chemical compound [Na+].[Na+].OP(O)([O-])=O.OP(O)([O-])=O CSVGEMRSDNSWRF-UHFFFAOYSA-L 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000004204 exocrine pancreatic function Effects 0.000 description 1
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- 230000024924 glomerular filtration Effects 0.000 description 1
- 229940096919 glycogen Drugs 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 1
- 238000010339 medical test Methods 0.000 description 1
- 239000007981 phosphate-citrate buffer Substances 0.000 description 1
- 102000020233 phosphotransferase Human genes 0.000 description 1
- 229940042633 potassium 8 mmol Drugs 0.000 description 1
- 239000008057 potassium phosphate buffer Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- FYKDNWHPKQOZOT-UHFFFAOYSA-M sodium;dihydrogen phosphate;2-hydroxypropane-1,2,3-tricarboxylic acid Chemical compound [Na+].OP(O)([O-])=O.OC(=O)CC(O)(C(O)=O)CC(O)=O FYKDNWHPKQOZOT-UHFFFAOYSA-M 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
Landscapes
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
Description
本发明所述检测方法 | Gal-G2-CNP底物法 |
124 | 127 |
121 | 121 |
122 | 124 |
118 | 119 |
124 | 124 |
120 | 122 |
121 | 121 |
117 | 120 |
119 | 125 |
121 | 122 |
CV%=1.92% | CV%=2.01% |
Claims (7)
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103472015A (zh) * | 2013-09-17 | 2013-12-25 | 四川农业大学 | 基于碘-淀粉显色体系动态吸光度定量分析法 |
CN103789400B (zh) * | 2014-02-28 | 2015-12-02 | 多多药业有限公司 | 一种β-淀粉酶的检测方法 |
WO2017208249A1 (en) | 2016-05-31 | 2017-12-07 | Indian Institute Of Technology, Guwahati | A transmittance based system/kit for point-of-care quantification of biomarkers sample and use thereof |
CN107978220A (zh) * | 2017-11-07 | 2018-05-01 | 阜阳师范学院 | 一种智能鸡蛋保质期指示标签 |
CN109001189A (zh) * | 2017-06-06 | 2018-12-14 | 中粮营养健康研究院有限公司 | 检测甘蔗制的糖品中的淀粉酶含量范围的方法及其应用 |
CN109406512A (zh) * | 2018-12-25 | 2019-03-01 | 广东产品质量监督检验研究院(国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室) | 一种以黄原胶为原料的生产工艺中淀粉酶的检测方法 |
CN109459431A (zh) * | 2018-12-25 | 2019-03-12 | 广东产品质量监督检验研究院(国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室) | 一种蚝油中淀粉酶的检测方法 |
CN111157465A (zh) * | 2019-12-30 | 2020-05-15 | 武汉艾迪康医学检验所有限公司 | 一种α-淀粉酶的检测方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1500886A (zh) * | 2002-11-15 | 2004-06-02 | 赵青华 | 胰淀粉酶活性检测液及其用途 |
CN101100652A (zh) * | 2006-07-03 | 2008-01-09 | 河南农业大学 | 转入淀粉酶基因的猪消化道瘤胃乳杆菌及其应用 |
CN101398388A (zh) * | 2008-11-07 | 2009-04-01 | 西安交通大学 | 乳及溶液中淀粉检测试纸的制备及淀粉的检测方法 |
-
2011
- 2011-06-09 CN CN201110153417.8A patent/CN102288559B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1500886A (zh) * | 2002-11-15 | 2004-06-02 | 赵青华 | 胰淀粉酶活性检测液及其用途 |
CN101100652A (zh) * | 2006-07-03 | 2008-01-09 | 河南农业大学 | 转入淀粉酶基因的猪消化道瘤胃乳杆菌及其应用 |
CN101398388A (zh) * | 2008-11-07 | 2009-04-01 | 西安交通大学 | 乳及溶液中淀粉检测试纸的制备及淀粉的检测方法 |
Non-Patent Citations (5)
Title |
---|
《饲料工业》 19941231 荣俊等 加酶饲料中淀粉酶总活力的测定--碘淀粉比色法 40-42 1-7 第15卷, 第3期 * |
关胜军等: "大口黑鲈主要消化器官淀粉酶活力的研究", 《浙江海洋学院学报(自然科学版)》 * |
冯华等: "枯草杆菌分泌淀粉酶的变化规律及酶学特性", 《饲料研究》 * |
张继千等: "海洋菌W11产中温淀粉酶的酶学特性", 《基因组学与应用生物学》 * |
荣俊等: "加酶饲料中淀粉酶总活力的测定——碘淀粉比色法", 《饲料工业》 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103472015A (zh) * | 2013-09-17 | 2013-12-25 | 四川农业大学 | 基于碘-淀粉显色体系动态吸光度定量分析法 |
CN103472015B (zh) * | 2013-09-17 | 2016-02-17 | 四川农业大学 | 基于碘-淀粉显色体系动态吸光度定量分析法 |
CN103789400B (zh) * | 2014-02-28 | 2015-12-02 | 多多药业有限公司 | 一种β-淀粉酶的检测方法 |
WO2017208249A1 (en) | 2016-05-31 | 2017-12-07 | Indian Institute Of Technology, Guwahati | A transmittance based system/kit for point-of-care quantification of biomarkers sample and use thereof |
US10900909B2 (en) | 2016-05-31 | 2021-01-26 | Indian Institute Of Technology, Guwahati | Transmittance based system/kit for point-of-care quantification of biomarkers sample and use thereof |
CN109001189A (zh) * | 2017-06-06 | 2018-12-14 | 中粮营养健康研究院有限公司 | 检测甘蔗制的糖品中的淀粉酶含量范围的方法及其应用 |
CN107978220A (zh) * | 2017-11-07 | 2018-05-01 | 阜阳师范学院 | 一种智能鸡蛋保质期指示标签 |
CN109406512A (zh) * | 2018-12-25 | 2019-03-01 | 广东产品质量监督检验研究院(国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室) | 一种以黄原胶为原料的生产工艺中淀粉酶的检测方法 |
CN109459431A (zh) * | 2018-12-25 | 2019-03-12 | 广东产品质量监督检验研究院(国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室) | 一种蚝油中淀粉酶的检测方法 |
CN109406512B (zh) * | 2018-12-25 | 2021-06-25 | 广东产品质量监督检验研究院(国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室) | 一种以黄原胶为原料的生产工艺中淀粉酶的检测方法 |
CN111157465A (zh) * | 2019-12-30 | 2020-05-15 | 武汉艾迪康医学检验所有限公司 | 一种α-淀粉酶的检测方法 |
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