CN101221154B - 一种牛奶及其制品中纳他霉素含量的测定方法 - Google Patents
一种牛奶及其制品中纳他霉素含量的测定方法 Download PDFInfo
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- CN101221154B CN101221154B CN2008100571407A CN200810057140A CN101221154B CN 101221154 B CN101221154 B CN 101221154B CN 2008100571407 A CN2008100571407 A CN 2008100571407A CN 200810057140 A CN200810057140 A CN 200810057140A CN 101221154 B CN101221154 B CN 101221154B
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- natamycin
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- NCXMLFZGDNKEPB-FFPOYIOWSA-N natamycin Chemical compound O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C[C@@H](C)OC(=O)/C=C/[C@H]2O[C@@H]2C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 NCXMLFZGDNKEPB-FFPOYIOWSA-N 0.000 title claims abstract description 46
- 235000013336 milk Nutrition 0.000 title claims abstract description 26
- 239000008267 milk Substances 0.000 title claims abstract description 26
- 210000004080 milk Anatomy 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 24
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 63
- 229960003255 natamycin Drugs 0.000 claims abstract description 45
- 235000010298 natamycin Nutrition 0.000 claims abstract description 44
- 239000004311 natamycin Substances 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000005303 weighing Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 102000004169 proteins and genes Human genes 0.000 claims abstract 2
- 108090000623 proteins and genes Proteins 0.000 claims abstract 2
- 239000000243 solution Substances 0.000 claims description 16
- 239000000284 extract Substances 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 7
- 238000010790 dilution Methods 0.000 claims description 6
- 239000012895 dilution Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 6
- 230000006920 protein precipitation Effects 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 238000005374 membrane filtration Methods 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 2
- 238000003556 assay Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 238000011160 research Methods 0.000 abstract description 2
- 238000005119 centrifugation Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 235000013373 food additive Nutrition 0.000 description 3
- 239000002778 food additive Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 235000013351 cheese Nutrition 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010812 external standard method Methods 0.000 description 2
- 238000001819 mass spectrum Methods 0.000 description 2
- 229930195730 Aflatoxin Natural products 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 231100000703 Maximum Residue Limit Toxicity 0.000 description 1
- NCXMLFZGDNKEPB-UHFFFAOYSA-N Pimaricin Natural products OC1C(N)C(O)C(C)OC1OC1C=CC=CC=CC=CCC(C)OC(=O)C=CC2OC2CC(O)CC(O)(CC(O)C2C(O)=O)OC2C1 NCXMLFZGDNKEPB-UHFFFAOYSA-N 0.000 description 1
- 241000235342 Saccharomycetes Species 0.000 description 1
- 239000005409 aflatoxin Substances 0.000 description 1
- 230000003260 anti-sepsis Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000021262 sour milk Nutrition 0.000 description 1
- 238000004260 weight control Methods 0.000 description 1
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- Peptides Or Proteins (AREA)
Abstract
Description
试样 | 添加量mg·L-1 | 回收率/% | 平均回收率/% | 相对标准偏差/% | |||||
1# | 2# | 3# | 4# | 5# | 6# | ||||
1 | 2.006 | 85.4 | 78.6 | 82.5 | 77.9 | 84.2 | 78.6 | 81.2 | 4.0 |
2 | 5.012 | 89.2 | 85.7 | 89.1 | 92.5 | 81.3 | 86.7 | 87.4 | 4.4 |
3 | 10.024 | 93.7 | 95.4 | 94.2 | 90.4 | 95.8 | 93.8 | 93.9 | 2.0 |
试样 | 添加量mg.L-1 | 回收率/% | 平均回收率/% | 相对标准偏差/% | |||||
1# | 2# | 3# | 4# | 5# | 6# | ||||
1 | 2.006 | 79.1 | 84.5 | 82.6 | 80.9 | 83.2 | 82.6 | 81.7 | 4.8 |
2 | 5.012 | 90.8 | 94.8 | 91.5 | 92.7 | 93.5 | 92.9 | 92.4 | 4.8 |
3 | 10.024 | 95.5 | 96.1 | 98.5 | 101.9 | 96.6 | 94.7 | 97.9 | 1.8 |
Claims (7)
Priority Applications (1)
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CN2008100571407A CN101221154B (zh) | 2008-01-30 | 2008-01-30 | 一种牛奶及其制品中纳他霉素含量的测定方法 |
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CN2008100571407A CN101221154B (zh) | 2008-01-30 | 2008-01-30 | 一种牛奶及其制品中纳他霉素含量的测定方法 |
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CN101221154A CN101221154A (zh) | 2008-07-16 |
CN101221154B true CN101221154B (zh) | 2011-01-19 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101846661B (zh) * | 2010-05-24 | 2012-12-19 | 杭州蜂之语蜂业股份有限公司 | 同时测定蜂王浆中林可霉素和大环内酯类残留量的方法 |
CN104408314A (zh) * | 2014-11-27 | 2015-03-11 | 黑龙江省乳品工业技术开发中心 | 一种奶牛泌乳中铅含量消退的预测方法及应用 |
CN105067734B (zh) * | 2015-07-21 | 2017-05-17 | 中国农业大学 | 一种葡萄酒中纳他霉素含量的测定方法 |
CN105699583A (zh) * | 2016-01-21 | 2016-06-22 | 内蒙古蒙牛乳业(集团)股份有限公司 | 纳他霉素标准品溶液及其在测定样品中纳他霉素含量中的用途 |
CN106442800A (zh) * | 2016-11-09 | 2017-02-22 | 无锡艾科瑞思产品设计与研究有限公司 | 一种纳他霉素含量的测定方法 |
CN106525837A (zh) * | 2016-12-07 | 2017-03-22 | 无锡艾科瑞思产品设计与研究有限公司 | 一种纳他霉素检测方法及检测卡 |
CN108426953A (zh) * | 2018-03-02 | 2018-08-21 | 内蒙古蒙牛乳业(集团)股份有限公司 | 检测奶制品中纳他霉素含量的方法 |
CN111122743A (zh) * | 2020-01-07 | 2020-05-08 | 广东毅明检测科技有限公司 | 一种hplc法测定化妆品防腐体系中纳他霉素的含量的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5196344A (en) * | 1990-02-27 | 1993-03-23 | D & F Control Systems, Inc. | Milk sample preservative |
CN101021510A (zh) * | 2007-03-02 | 2007-08-22 | 内蒙古伊利实业集团股份有限公司 | 动物乳中有机磷农药残留的检验方法 |
-
2008
- 2008-01-30 CN CN2008100571407A patent/CN101221154B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5196344A (en) * | 1990-02-27 | 1993-03-23 | D & F Control Systems, Inc. | Milk sample preservative |
CN101021510A (zh) * | 2007-03-02 | 2007-08-22 | 内蒙古伊利实业集团股份有限公司 | 动物乳中有机磷农药残留的检验方法 |
Non-Patent Citations (3)
Title |
---|
姜金斗,杨金宝.RP - HPLC法测定酸牛奶中纳他霉素含量.《食品工业科技》.2007,第28卷(第10期),1-3. |
姜金斗,杨金宝.RP-HPLC法测定酸牛奶中纳他霉素含量.《食品工业科技》.2007,第28卷(第10期),1-3. * |
王克利,张宜友,刘淳,郑毅.HPLC 法测定沙拉酱及干酪中纳他霉素含量方法的研究.《中国卫生检验杂志》.1998,第8卷(第6期),380-381. * |
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