CN102323229B - 粮食加工副产物中脂肪氧化酶活力的快速测定方法 - Google Patents
粮食加工副产物中脂肪氧化酶活力的快速测定方法 Download PDFInfo
- Publication number
- CN102323229B CN102323229B CN 201110226523 CN201110226523A CN102323229B CN 102323229 B CN102323229 B CN 102323229B CN 201110226523 CN201110226523 CN 201110226523 CN 201110226523 A CN201110226523 A CN 201110226523A CN 102323229 B CN102323229 B CN 102323229B
- Authority
- CN
- China
- Prior art keywords
- rice bran
- liquid
- lipoxidase
- solution
- extract
- 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.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 title claims abstract description 27
- 102000003820 Lipoxygenases Human genes 0.000 title claims abstract description 26
- 108090000128 Lipoxygenases Proteins 0.000 title claims abstract description 26
- 238000012545 processing Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title abstract description 15
- 239000006227 byproduct Substances 0.000 title abstract description 3
- 241000209094 Oryza Species 0.000 claims abstract description 58
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 58
- 235000009566 rice Nutrition 0.000 claims abstract description 58
- 239000000243 solution Substances 0.000 claims abstract description 43
- 239000000758 substrate Substances 0.000 claims abstract description 42
- 239000000284 extract Substances 0.000 claims abstract description 15
- 235000013339 cereals Nutrition 0.000 claims abstract description 14
- 239000007853 buffer solution Substances 0.000 claims abstract description 12
- 229920001213 Polysorbate 20 Polymers 0.000 claims abstract description 10
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims abstract description 3
- 102000004190 Enzymes Human genes 0.000 claims description 54
- 108090000790 Enzymes Proteins 0.000 claims description 54
- 239000007788 liquid Substances 0.000 claims description 49
- 239000003925 fat Substances 0.000 claims description 33
- 235000019197 fats Nutrition 0.000 claims description 30
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 230000002255 enzymatic effect Effects 0.000 claims description 18
- 230000003647 oxidation Effects 0.000 claims description 17
- 238000007254 oxidation reaction Methods 0.000 claims description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 229910019142 PO4 Inorganic materials 0.000 claims description 13
- 239000008366 buffered solution Substances 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 239000010452 phosphate Substances 0.000 claims description 13
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 13
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 claims description 12
- 102000004316 Oxidoreductases Human genes 0.000 claims description 12
- 108090000854 Oxidoreductases Proteins 0.000 claims description 12
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 claims description 12
- 235000020778 linoleic acid Nutrition 0.000 claims description 12
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 11
- 238000002835 absorbance Methods 0.000 claims description 10
- 238000005238 degreasing Methods 0.000 claims description 10
- 238000003556 assay Methods 0.000 claims description 9
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 claims description 9
- 235000019441 ethanol Nutrition 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 6
- YVNQAIFQFWTPLQ-UHFFFAOYSA-O [4-[[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfophenyl)methyl]amino]-2-methylphenyl]methylidene]-3-methylcyclohexa-2,5-dien-1-ylidene]-ethyl-[(3-sulfophenyl)methyl]azanium Chemical compound C1=CC(OCC)=CC=C1NC1=CC=C(C(=C2C(=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S(O)(=O)=O)C)C=2C(=CC(=CC=2)N(CC)CC=2C=C(C=CC=2)S(O)(=O)=O)C)C=C1 YVNQAIFQFWTPLQ-UHFFFAOYSA-O 0.000 claims description 6
- 238000005352 clarification Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 101001091385 Homo sapiens Kallikrein-6 Proteins 0.000 claims description 5
- 102100034866 Kallikrein-6 Human genes 0.000 claims description 5
- 238000007605 air drying Methods 0.000 claims description 5
- 238000010790 dilution Methods 0.000 claims description 5
- 239000012895 dilution Substances 0.000 claims description 5
- 239000000706 filtrate Substances 0.000 claims description 5
- 239000008363 phosphate buffer Substances 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 5
- 238000009834 vaporization Methods 0.000 claims description 5
- 230000008016 vaporization Effects 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 108091003079 Bovine Serum Albumin Proteins 0.000 claims description 3
- 102000004160 Phosphoric Monoester Hydrolases Human genes 0.000 claims description 3
- 108090000608 Phosphoric Monoester Hydrolases Proteins 0.000 claims description 3
- 229940098773 bovine serum albumin Drugs 0.000 claims description 3
- 239000003153 chemical reaction reagent Substances 0.000 claims description 3
- 239000012153 distilled water Substances 0.000 claims description 3
- 125000005909 ethyl alcohol group Chemical group 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000006467 substitution reaction Methods 0.000 claims description 3
- 235000011194 food seasoning agent Nutrition 0.000 claims description 2
- 239000013557 residual solvent Substances 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000002386 leaching Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- 238000002798 spectrophotometry method Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 241000209140 Triticum Species 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
- 102000004882 Lipase Human genes 0.000 description 2
- 108090001060 Lipase Proteins 0.000 description 2
- 239000004367 Lipase Substances 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- 240000006677 Vicia faba Species 0.000 description 2
- 235000010749 Vicia faba Nutrition 0.000 description 2
- 235000002098 Vicia faba var. major Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 235000019421 lipase Nutrition 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 239000003495 polar organic solvent Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011535 reaction buffer Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 240000004922 Vigna radiata Species 0.000 description 1
- 235000010721 Vigna radiata var radiata Nutrition 0.000 description 1
- 235000011469 Vigna radiata var sublobata Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 235000019784 crude fat Nutrition 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004530 micro-emulsion Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 235000020238 sunflower seed Nutrition 0.000 description 1
- 235000015099 wheat brans Nutrition 0.000 description 1
Landscapes
- Enzymes And Modification Thereof (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110226523 CN102323229B (zh) | 2011-08-09 | 2011-08-09 | 粮食加工副产物中脂肪氧化酶活力的快速测定方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110226523 CN102323229B (zh) | 2011-08-09 | 2011-08-09 | 粮食加工副产物中脂肪氧化酶活力的快速测定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102323229A CN102323229A (zh) | 2012-01-18 |
CN102323229B true CN102323229B (zh) | 2013-01-02 |
Family
ID=45451014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110226523 Expired - Fee Related CN102323229B (zh) | 2011-08-09 | 2011-08-09 | 粮食加工副产物中脂肪氧化酶活力的快速测定方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102323229B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104390919A (zh) * | 2014-11-20 | 2015-03-04 | 安徽省农业科学院水稻研究所 | 一种作物脂肪氧化酶同工酶lox-3比活力的定量测定方法 |
CN104614330A (zh) * | 2015-01-24 | 2015-05-13 | 安徽省农业科学院水稻研究所 | 一种作物脂肪氧化酶同工酶lox-1比活力的定量测定方法 |
CN104596960A (zh) * | 2015-01-24 | 2015-05-06 | 安徽省农业科学院水稻研究所 | 一种作物脂肪氧化酶同工酶lox-2比活力的定量测定方法 |
CN113029991B (zh) * | 2019-12-24 | 2024-02-20 | 丰益(上海)生物技术研发中心有限公司 | 一种预测挂面哈败的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000287700A (ja) * | 1999-02-05 | 2000-10-17 | Shinotesuto:Kk | 試料中のリパーゼ活性値、コレステロール濃度、中性脂肪濃度の測定方法。 |
CN100547386C (zh) * | 2006-12-25 | 2009-10-07 | 中国科学院成都生物研究所 | 一种定量测定作物种子脂肪氧化酶活性的方法 |
-
2011
- 2011-08-09 CN CN 201110226523 patent/CN102323229B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102323229A (zh) | 2012-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102323229B (zh) | 粮食加工副产物中脂肪氧化酶活力的快速测定方法 | |
Kong et al. | Optimization of ultrasound-assisted extraction parameters of chlorophyll from Chlorella vulgaris residue after lipid separation using response surface methodology | |
Fragoso et al. | Quantification of phenolic compounds during red winemaking using FT-MIR spectroscopy and PLS-regression | |
CN106188326B (zh) | 党参中抗衰老成分的提取方法及应用 | |
JP5711089B2 (ja) | 近赤外分光法を用いた玄米中のトリアシルグリセロールの定量方法 | |
CN104403905A (zh) | 一种苦荞蒸馏酒的制备方法 | |
CN108072742A (zh) | 一种鉴别成熟油蜂蜜的方法 | |
Cornelio et al. | Cathepsin D immobilized capillary reactors for on-flow screening assays | |
CN1967212B (zh) | 作物种子的脂肪酶活性精确定量检测方法 | |
CN101210877A (zh) | 一种定量测定作物种子脂肪氧化酶活性的方法 | |
CN103564423B (zh) | 灵芝提取物在制备具有抗辐射和抗衰老功效的保健食品或化妆品中的应用 | |
CN107198015A (zh) | 双菌半干法发酵脱脂米糠获得活性物的方法 | |
CN103341053A (zh) | 一种大川芎口服液的纯化方法 | |
Marchal et al. | Clarification of Muscat musts using wheat proteins and the flotation technique | |
CN106544386A (zh) | 一种核桃油和核桃蛋白肽的高效制取方法 | |
CN1047503A (zh) | 青蒿素及次甲基青蒿素的提取方法 | |
CN101178407A (zh) | 载脂蛋白e elisa试剂盒及其制备方法 | |
CN103399116B (zh) | 一种白酒生产专用滤材的评价方法 | |
Belt et al. | Changes in oil quality and peroxidase activity during germination of rape seeds and mustard seeds | |
CN103169751A (zh) | 响应面法优化纳米山茱萸中α-葡萄糖苷酶抑制剂的提取工艺 | |
CN114324647B (zh) | 一种同时测定奶粉中维生素k1和k2的方法与应用 | |
CN105037089B (zh) | 一种酶法辅助超声提取制备聚戊烯醇类脂的方法 | |
CN103674873B (zh) | 一种定量检测丝氨酸的方法 | |
CN103642771B (zh) | 一种水稻米糠脂肪酶提取、保存方法 | |
US20080070310A1 (en) | Methods for increasing the fermentability of plant material to yield ethanol |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right |
Effective date of registration: 20140509 Granted publication date: 20130102 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20140724 Granted publication date: 20130102 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU JIANGNAN FLOUR GROUP CO., LTD. Free format text: FORMER OWNER: DANYANG JIANGNAN FLOUR CO., LTD. Effective date: 20150225 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150225 Address after: 212300 Industrial Zone, er Zhen Town, Jiangsu, Danyang Patentee after: Jiangsu Jiangnan Flour Group Co. Address before: 212300 Jiangnan Industrial Park, Zhenjiang Town, Danyang, Jiangsu Patentee before: DANYANG JIANGNAN FLOUR Co.,Ltd. |
|
PP01 | Preservation of patent right |
Effective date of registration: 20161230 Granted publication date: 20130102 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20170630 Granted publication date: 20130102 |
|
PD01 | Discharge of preservation of patent | ||
CP03 | Change of name, title or address |
Address after: 212300 Industrial Park, er Ling Town, Danyang, Zhenjiang, Jiangsu Patentee after: Jiangsu Jiangnan Flour Group Co.,Ltd. Address before: 212300 Industrial Park, er Ling Town, Danyang, Jiangsu Patentee before: Jiangsu Jiangnan Flour Group Co. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180727 Address after: 212300 South Street, er Ling Town, Danyang, Zhenjiang, Jiangsu Patentee after: Jiangsu Jiangnan Yi Xiang Yuan flour Co.,Ltd. Address before: 212300 Industrial Park, er Ling Town, Danyang, Zhenjiang, Jiangsu Patentee before: Jiangsu Jiangnan Flour Group Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20190809 |
|
CF01 | Termination of patent right due to non-payment of annual fee |