CN107389657A - 一种食用油中反式油酸含量检测方法及装置 - Google Patents
一种食用油中反式油酸含量检测方法及装置 Download PDFInfo
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- CN107389657A CN107389657A CN201710694300.8A CN201710694300A CN107389657A CN 107389657 A CN107389657 A CN 107389657A CN 201710694300 A CN201710694300 A CN 201710694300A CN 107389657 A CN107389657 A CN 107389657A
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- oleic acid
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- 239000008157 edible vegetable oil Substances 0.000 title claims abstract description 64
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 title claims abstract description 60
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 title claims abstract description 59
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 title claims abstract description 59
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 239000005642 Oleic acid Substances 0.000 title claims abstract description 59
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000001514 detection method Methods 0.000 title claims abstract description 29
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 title claims abstract 22
- 238000001069 Raman spectroscopy Methods 0.000 claims abstract description 62
- 238000012937 correction Methods 0.000 claims abstract description 59
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000012417 linear regression Methods 0.000 claims abstract description 4
- 238000001228 spectrum Methods 0.000 claims description 121
- 239000013307 optical fiber Substances 0.000 claims description 15
- 238000013528 artificial neural network Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 6
- 210000005036 nerve Anatomy 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims description 3
- 235000013305 food Nutrition 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000010561 standard procedure Methods 0.000 claims description 3
- 238000012549 training Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 238000004088 simulation Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 1
- 238000001237 Raman spectrum Methods 0.000 abstract description 4
- 235000021313 oleic acid Nutrition 0.000 abstract 10
- 150000002889 oleic acids Chemical class 0.000 abstract 1
- ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 description 38
- 238000005516 engineering process Methods 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000001845 vibrational spectrum Methods 0.000 description 2
- 108091029480 NONCODE Proteins 0.000 description 1
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005251 capillar electrophoresis Methods 0.000 description 1
- 238000004850 capillary HPLC Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000008172 hydrogenated vegetable oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/65—Raman scattering
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- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
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CN201710694300.8A CN107389657B (zh) | 2017-08-15 | 2017-08-15 | 一种食用油中反式油酸含量检测方法及装置 |
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CN107389657A true CN107389657A (zh) | 2017-11-24 |
CN107389657B CN107389657B (zh) | 2019-12-17 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113324973A (zh) * | 2021-05-17 | 2021-08-31 | 重庆大学 | 一种结合光谱内标的多因素校正拉曼光谱定量分析方法 |
CN113655050A (zh) * | 2021-08-17 | 2021-11-16 | 南京富岛信息工程有限公司 | 一种改进轻质油中痕量原油拉曼光谱检测限的方法 |
CN117129459A (zh) * | 2023-10-26 | 2023-11-28 | 天津创盾智能科技有限公司 | 一种激光诱导荧光检测气溶胶的方法及系统 |
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JPH08247858A (ja) * | 1995-03-07 | 1996-09-27 | Toshiba Corp | 光温度分布センサ及び温度分布測定方法 |
JP2010117226A (ja) * | 2008-11-12 | 2010-05-27 | Ricoh Co Ltd | ラマン分光測定装置および測定法 |
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CN103217411A (zh) * | 2013-04-15 | 2013-07-24 | 浙江大学 | 基于拉曼光谱的食用植物油中油酸、亚油酸和饱和脂肪酸含量检测方法 |
CN104020143A (zh) * | 2014-06-09 | 2014-09-03 | 江西农业大学 | 基于共线双脉冲libs技术快速检测食用油中苯并芘含量的方法 |
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JP4852439B2 (ja) * | 2006-07-06 | 2012-01-11 | 株式会社リコー | ラマン分光測定装置、及びこれを用いたラマン分光測定法 |
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CN104020143A (zh) * | 2014-06-09 | 2014-09-03 | 江西农业大学 | 基于共线双脉冲libs技术快速检测食用油中苯并芘含量的方法 |
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CN204705588U (zh) * | 2015-06-16 | 2015-10-14 | 江西农业大学 | 一种食用油中重金属铅含量的快速高精度检测装置 |
CN105092540A (zh) * | 2015-06-16 | 2015-11-25 | 江西农业大学 | 一种食用油中重金属铅含量的快速高精度检测方法及装置 |
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CN106770193A (zh) * | 2017-01-11 | 2017-05-31 | 江西农业大学 | 一种食用植物油中倍硫磷含量检测装置及方法 |
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张菊华等: "近红外光谱、中红外光谱、拉曼光谱无损测技术在食用油脂分析中的研究进展", 《食品工业科技》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113324973A (zh) * | 2021-05-17 | 2021-08-31 | 重庆大学 | 一种结合光谱内标的多因素校正拉曼光谱定量分析方法 |
CN113324973B (zh) * | 2021-05-17 | 2022-04-26 | 重庆大学 | 一种结合光谱内标的多因素校正拉曼光谱定量分析方法 |
CN113655050A (zh) * | 2021-08-17 | 2021-11-16 | 南京富岛信息工程有限公司 | 一种改进轻质油中痕量原油拉曼光谱检测限的方法 |
CN113655050B (zh) * | 2021-08-17 | 2024-04-26 | 南京富岛信息工程有限公司 | 一种改进轻质油中痕量原油拉曼光谱检测限的方法 |
CN117129459A (zh) * | 2023-10-26 | 2023-11-28 | 天津创盾智能科技有限公司 | 一种激光诱导荧光检测气溶胶的方法及系统 |
CN117129459B (zh) * | 2023-10-26 | 2023-12-26 | 天津创盾智能科技有限公司 | 一种激光诱导荧光检测气溶胶的方法及系统 |
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Effective date of registration: 20201123 Address after: 607, 6 / F, Haichuang Dream Center, 10 Gehai Road, Nanning area, China (Guangxi) pilot Free Trade Zone, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: GUANGXI ZHONGLIAN ZHIHAO TECHNOLOGY Co.,Ltd. Address before: 330045 Jiangxi Agricultural University Jiangxi province Nanchang Changbei Economic and Technological Development Zone Patentee before: JIANGXI AGRICULTURAL University |
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Denomination of invention: A method and device for detecting the content of trans oleic acid in edible oil Effective date of registration: 20211126 Granted publication date: 20191217 Pledgee: Fangchenggang Urban Rural Credit Cooperative Association Pledgor: Fangcheng and Hong Kong and Macao grain & Oil Industry Co.,Ltd. Registration number: Y2021450000051 |
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