CA2642482A1 - Method of calculating quality parameters of foodstuffs - Google Patents
Method of calculating quality parameters of foodstuffs Download PDFInfo
- Publication number
- CA2642482A1 CA2642482A1 CA002642482A CA2642482A CA2642482A1 CA 2642482 A1 CA2642482 A1 CA 2642482A1 CA 002642482 A CA002642482 A CA 002642482A CA 2642482 A CA2642482 A CA 2642482A CA 2642482 A1 CA2642482 A1 CA 2642482A1
- Authority
- CA
- Canada
- Prior art keywords
- individual
- colour
- quality parameters
- foodstuff
- accordance
- 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
- 238000000034 method Methods 0.000 title claims abstract 14
- 238000011156 evaluation Methods 0.000 claims abstract 4
- 235000013372 meat Nutrition 0.000 claims abstract 4
- 239000000126 substance Substances 0.000 claims abstract 4
- 230000000007 visual effect Effects 0.000 claims abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 4
- 241000251468 Actinopterygii Species 0.000 claims abstract 3
- 239000000049 pigment Substances 0.000 claims abstract 3
- 241000124008 Mammalia Species 0.000 claims abstract 2
- 241001465754 Metazoa Species 0.000 claims abstract 2
- 238000005259 measurement Methods 0.000 claims abstract 2
- 241000894007 species Species 0.000 claims abstract 2
- FDSDTBUPSURDBL-LOFNIBRQSA-N canthaxanthin Chemical compound CC=1C(=O)CCC(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC1=C(C)C(=O)CCC1(C)C FDSDTBUPSURDBL-LOFNIBRQSA-N 0.000 claims 2
- 235000021466 carotenoid Nutrition 0.000 claims 2
- 150000001747 carotenoids Chemical class 0.000 claims 2
- 235000019688 fish Nutrition 0.000 claims 2
- KBPHJBAIARWVSC-XQIHNALSSA-N trans-lutein Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC2C(=CC(O)CC2(C)C)C KBPHJBAIARWVSC-XQIHNALSSA-N 0.000 claims 2
- JKQXZKUSFCKOGQ-JLGXGRJMSA-N (3R,3'R)-beta,beta-carotene-3,3'-diol Chemical compound C([C@H](O)CC=1C)C(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC1=C(C)C[C@@H](O)CC1(C)C JKQXZKUSFCKOGQ-JLGXGRJMSA-N 0.000 claims 1
- JEBFVOLFMLUKLF-IFPLVEIFSA-N Astaxanthin Natural products CC(=C/C=C/C(=C/C=C/C1=C(C)C(=O)C(O)CC1(C)C)/C)C=CC=C(/C)C=CC=C(/C)C=CC2=C(C)C(=O)C(O)CC2(C)C JEBFVOLFMLUKLF-IFPLVEIFSA-N 0.000 claims 1
- 241000972773 Aulopiformes Species 0.000 claims 1
- OOUTWVMJGMVRQF-DOYZGLONSA-N Phoenicoxanthin Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)C(=O)C(O)CC1(C)C)C=CC=C(/C)C=CC2=C(C)C(=O)CCC2(C)C OOUTWVMJGMVRQF-DOYZGLONSA-N 0.000 claims 1
- JKQXZKUSFCKOGQ-LQFQNGICSA-N Z-zeaxanthin Natural products C([C@H](O)CC=1C)C(C)(C)C=1C=CC(C)=CC=CC(C)=CC=CC=C(C)C=CC=C(C)C=CC1=C(C)C[C@@H](O)CC1(C)C JKQXZKUSFCKOGQ-LQFQNGICSA-N 0.000 claims 1
- QOPRSMDTRDMBNK-RNUUUQFGSA-N Zeaxanthin Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CCC(O)C1(C)C)C=CC=C(/C)C=CC2=C(C)CC(O)CC2(C)C QOPRSMDTRDMBNK-RNUUUQFGSA-N 0.000 claims 1
- JKQXZKUSFCKOGQ-LOFNIBRQSA-N all-trans-Zeaxanthin Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC2=C(C)CC(O)CC2(C)C JKQXZKUSFCKOGQ-LOFNIBRQSA-N 0.000 claims 1
- 235000013793 astaxanthin Nutrition 0.000 claims 1
- 239000001168 astaxanthin Substances 0.000 claims 1
- MQZIGYBFDRPAKN-ZWAPEEGVSA-N astaxanthin Chemical compound C([C@H](O)C(=O)C=1C)C(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC1=C(C)C(=O)[C@@H](O)CC1(C)C MQZIGYBFDRPAKN-ZWAPEEGVSA-N 0.000 claims 1
- 229940022405 astaxanthin Drugs 0.000 claims 1
- 235000012682 canthaxanthin Nutrition 0.000 claims 1
- 239000001659 canthaxanthin Substances 0.000 claims 1
- 229940008033 canthaxanthin Drugs 0.000 claims 1
- 230000002596 correlated effect Effects 0.000 claims 1
- 235000012680 lutein Nutrition 0.000 claims 1
- 239000001656 lutein Substances 0.000 claims 1
- KBPHJBAIARWVSC-RGZFRNHPSA-N lutein Chemical compound C([C@H](O)CC=1C)C(C)(C)C=1\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\[C@H]1C(C)=C[C@H](O)CC1(C)C KBPHJBAIARWVSC-RGZFRNHPSA-N 0.000 claims 1
- 229960005375 lutein Drugs 0.000 claims 1
- ORAKUVXRZWMARG-WZLJTJAWSA-N lutein Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CCCC1(C)C)C=CC=C(/C)C=CC2C(=CC(O)CC2(C)C)C ORAKUVXRZWMARG-WZLJTJAWSA-N 0.000 claims 1
- 235000019515 salmon Nutrition 0.000 claims 1
- 238000005070 sampling Methods 0.000 claims 1
- FJHBOVDFOQMZRV-XQIHNALSSA-N xanthophyll Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC2C=C(C)C(O)CC2(C)C FJHBOVDFOQMZRV-XQIHNALSSA-N 0.000 claims 1
- 235000010930 zeaxanthin Nutrition 0.000 claims 1
- 239000001775 zeaxanthin Substances 0.000 claims 1
- 229940043269 zeaxanthin Drugs 0.000 claims 1
Classifications
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22B—SLAUGHTERING
- A22B5/00—Accessories for use during or after slaughtering
- A22B5/0064—Accessories for use during or after slaughtering for classifying or grading carcasses; for measuring back fat
- A22B5/007—Non-invasive scanning of carcasses, e.g. using image recognition, tomography, X-rays, ultrasound
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/12—Meat; Fish
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Biophysics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
Abstract
A method for calculating a range of quality parameters, for example colour, pigment content, fat and/or water content, of a foodstuff, in particular a foodstuff of animal origin, for example meat from fish and mammals, the method comprising the steps of providing a representative individual of the foodstuff; determining the characteristic size of the individual, for example length, area, volume and/or weight; positioning the measuring lens of a colour measuring instrument at a surface of the foodstuff representative of the quality parameters, and measuring the L*, a* and b* values (Chroma and Hue values) of the surface; comparing the measured values for the size of the present individual and colorimetric data to a multivariate model provided in advance, representative of a population of the species of the individual, the multivariate model being formed by mathematical processing of chemical analysis results, visual colour evaluation and individual size for the population and comprising correlation factors between the measured colorimetric data and a range of measured quality parameters, in order thereby to derive the quality parameters of the present individual in standardized units of measurement.
Claims (12)
1. A method for calculating a range of quality parameters, for example colour, pigment content, fat and/or water content, of a foodstuff, in particular a foodstuff of animal origin, for example meat from fish and mammals, characterized in that the method comprises the steps of - providing a representative individual of the foodstuff;
- determining the characteristic size of the individual, for example length, area, volume and/or weight;
- positioning the measuring lens of a colour-measuring instrument at a surface of the foodstuff representative of the quality parameters, and measuring the L*, a* and b* values (Chroma and Hue values) of the surface;
- comparing the measured values for the size of the present individual and colorimetric data to a multivariate model provided in advance, representative of a population of the species of the individual, the multivariate model being formed by mathematical processing of chemical analysis results, visual colour evaluation and individual size for the population and comprising correlation factors between the measured colorimetric data and a range of measured quality parameters, in order thereby to - derive the quality parameters of the present individual in standardized units of measurement.
- determining the characteristic size of the individual, for example length, area, volume and/or weight;
- positioning the measuring lens of a colour-measuring instrument at a surface of the foodstuff representative of the quality parameters, and measuring the L*, a* and b* values (Chroma and Hue values) of the surface;
- comparing the measured values for the size of the present individual and colorimetric data to a multivariate model provided in advance, representative of a population of the species of the individual, the multivariate model being formed by mathematical processing of chemical analysis results, visual colour evaluation and individual size for the population and comprising correlation factors between the measured colorimetric data and a range of measured quality parameters, in order thereby to - derive the quality parameters of the present individual in standardized units of measurement.
2. The method in accordance with claim 1, charac-terized in that the colour-measuring instrument is taken from a group consisting of colorimeter and digital camera.
3. The method in accordance with claim 3, charac-terized in that the size of the individual is characterized by means of two or more characteristic sizes, including weight.
4. The method in accordance with claim 1, charac-terized in that the chemical analytical results include the contents of carotenoids and also fat and water content.
5. The method in accordance with claim 1, charac-terized in that the carotenoids are taken from the group consisting of astaxanthin, canthaxanthin, lutein and zeaxanthin.
6. The method in accordance with claim 1, charac-terized in that the visual colour evaluation is indicated in a standardized value, for example a colour card value.
7. The method in accordance with claim 1, charac-terized in that the method also includes the-step of recording the date of measuring for the individual, the multivariate model being correlated also with the sampling dates in the population for the chemical analysis results and the visual colour evaluation.
8. The method in accordance with any one of the preceding claims, characterized in that the individual is a salmon.
9. The method in accordance with claim 1, charac-terized in that the derived colour is indicated as a Roche colour card value.
10. Use of a colour-measuring instrument for the calculation of one or more quality parameters of foodstuffs, Chroma and Hue values (L*, a*, b*) being processed in a mathematical multivariate model provided in advance.
11. The use according to claim 10, characteri-zed in that the colour-measuring instrument is taken from a group consisting of colorimeter and digital camera.
12. The use according to claim 10, characteri-zed in that the quality parameters are colour, pigment, fat and/or water content of meat, in particular fish meat.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20060609A NO324583B1 (en) | 2006-02-07 | 2006-02-07 | Method of calculating chemical and visual quality parameters for foods |
| NO20060609 | 2006-02-07 | ||
| PCT/NO2007/000034 WO2007091895A1 (en) | 2006-02-07 | 2007-02-02 | Method of calculating quality parameters of foodstuffs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2642482A1 true CA2642482A1 (en) | 2007-08-16 |
| CA2642482C CA2642482C (en) | 2012-03-20 |
Family
ID=38345413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2642482A Active CA2642482C (en) | 2006-02-07 | 2007-02-02 | Method of calculating quality parameters of foodstuffs |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1984730A4 (en) |
| JP (1) | JP2009526222A (en) |
| AU (1) | AU2007212825B2 (en) |
| CA (1) | CA2642482C (en) |
| DK (1) | DK177150B1 (en) |
| NO (1) | NO324583B1 (en) |
| NZ (1) | NZ569591A (en) |
| WO (1) | WO2007091895A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5164267B2 (en) * | 2008-11-11 | 2013-03-21 | 島根県 | How to discriminate quality of salmon |
| CN102353632A (en) * | 2011-06-28 | 2012-02-15 | 上海谷绿旺农业投资管理有限公司 | Color atla for determining pork freshness and manufacturing method thereof |
| CN104569273B (en) * | 2015-01-21 | 2016-06-22 | 华南理工大学 | The HPLC-MS/MS detection method of 11 kinds of edible synthesized coloring matters in a kind of meat or meat products |
| CN104931428B (en) * | 2015-05-26 | 2017-11-28 | 南京中医药大学 | A kind of method of cape jasmine concocting process On-line Control |
| JP7187931B2 (en) * | 2018-09-27 | 2022-12-13 | 東芝ライテック株式会社 | Light source evaluation method |
| CN117092041A (en) * | 2023-08-22 | 2023-11-21 | 中国水产科学研究院 | Rapid detection method for muscle quality of living carp based on hyperspectral imaging technology |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0246275B2 (en) * | 1984-10-05 | 1990-10-15 | Anzai Seisakusho | KOKURUITONOSHIKISAISENBETSUKI |
| JPH07167780A (en) * | 1994-10-25 | 1995-07-04 | Makio Akimoto | Food preshness-judging device |
| NO306652B1 (en) | 1998-03-10 | 1999-12-06 | Nutreco Aquaculture Res Centre | Farmed fish feed in the form of a diet feed and the use of feed for a special feeding period |
| AU5967300A (en) | 1999-07-28 | 2001-02-19 | Marine Harvest Norway As | Method and apparatus for determining quality properties of fish |
| NO317714B1 (en) | 2002-11-08 | 2004-12-06 | Akvaforsk Inst For Akvakulturf | Lighting Box |
-
2006
- 2006-02-07 NO NO20060609A patent/NO324583B1/en unknown
-
2007
- 2007-02-02 JP JP2008554168A patent/JP2009526222A/en active Pending
- 2007-02-02 NZ NZ569591A patent/NZ569591A/en unknown
- 2007-02-02 EP EP07709217.9A patent/EP1984730A4/en not_active Withdrawn
- 2007-02-02 WO PCT/NO2007/000034 patent/WO2007091895A1/en active Application Filing
- 2007-02-02 AU AU2007212825A patent/AU2007212825B2/en active Active
- 2007-02-02 CA CA2642482A patent/CA2642482C/en active Active
-
2008
- 2008-09-05 DK DKPA200801232A patent/DK177150B1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2642482C (en) | 2012-03-20 |
| NZ569591A (en) | 2011-12-22 |
| NO324583B1 (en) | 2007-11-26 |
| EP1984730A1 (en) | 2008-10-29 |
| JP2009526222A (en) | 2009-07-16 |
| AU2007212825B2 (en) | 2010-09-09 |
| EP1984730A4 (en) | 2013-05-22 |
| NO20060609L (en) | 2007-08-08 |
| DK200801232A (en) | 2008-09-05 |
| WO2007091895A1 (en) | 2007-08-16 |
| DK177150B1 (en) | 2012-02-20 |
| AU2007212825A1 (en) | 2007-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |