CA2390579A1 - Detection de mastite - Google Patents
Detection de mastite Download PDFInfo
- Publication number
- CA2390579A1 CA2390579A1 CA002390579A CA2390579A CA2390579A1 CA 2390579 A1 CA2390579 A1 CA 2390579A1 CA 002390579 A CA002390579 A CA 002390579A CA 2390579 A CA2390579 A CA 2390579A CA 2390579 A1 CA2390579 A1 CA 2390579A1
- Authority
- CA
- Canada
- Prior art keywords
- milk
- viscosity
- flow
- sample
- testing
- 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
- 208000004396 mastitis Diseases 0.000 title claims abstract 11
- 238000001514 detection method Methods 0.000 title 1
- 239000008267 milk Substances 0.000 claims abstract 93
- 210000004080 milk Anatomy 0.000 claims abstract 93
- 235000013336 milk Nutrition 0.000 claims abstract 93
- 238000012360 testing method Methods 0.000 claims abstract 49
- 241001465754 Metazoa Species 0.000 claims abstract 39
- 210000001082 somatic cell Anatomy 0.000 claims abstract 32
- 239000003599 detergent Substances 0.000 claims abstract 29
- 230000000052 comparative effect Effects 0.000 claims abstract 5
- 238000000034 method Methods 0.000 claims 53
- 239000012530 fluid Substances 0.000 claims 12
- 238000010998 test method Methods 0.000 claims 6
- 238000005096 rolling process Methods 0.000 claims 5
- 239000000203 mixture Substances 0.000 claims 4
- 230000001419 dependent effect Effects 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 3
- 238000005259 measurement Methods 0.000 claims 3
- 239000004094 surface-active agent Substances 0.000 claims 3
- 238000011109 contamination Methods 0.000 claims 2
- 238000011010 flushing procedure Methods 0.000 claims 2
- 230000005484 gravity Effects 0.000 claims 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 235000017858 Laurus nobilis Nutrition 0.000 claims 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical group [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 235000005212 Terminalia tomentosa Nutrition 0.000 claims 1
- 244000125380 Terminalia tomentosa Species 0.000 claims 1
- 238000009825 accumulation Methods 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 210000000078 claw Anatomy 0.000 claims 1
- 230000000977 initiatory effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910021653 sulphate ion Inorganic materials 0.000 claims 1
- 238000012956 testing procedure Methods 0.000 abstract 1
Classifications
-
- 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
- G01N33/04—Dairy products
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01J—MANUFACTURE OF DAIRY PRODUCTS
- A01J5/00—Milking machines or devices
- A01J5/013—On-site detection of mastitis in milk
- A01J5/0131—On-site detection of mastitis in milk by analysing the milk composition, e.g. concentration or detection of specific substances
- A01J5/0132—On-site detection of mastitis in milk by analysing the milk composition, e.g. concentration or detection of specific substances using a cell counter
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01J—MANUFACTURE OF DAIRY PRODUCTS
- A01J5/00—Milking machines or devices
- A01J5/013—On-site detection of mastitis in milk
- A01J5/0136—On-site detection of mastitis in milk by using milk flow characteristics, e.g. differences between udder quarters or differences with previous milking runs
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Animal Husbandry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ50123899 | 1999-11-18 | ||
| NZ501238 | 1999-11-18 | ||
| NZ50501900 | 2000-06-08 | ||
| NZ505019 | 2000-06-08 | ||
| PCT/NZ2000/000232 WO2001035728A1 (fr) | 1999-11-18 | 2000-11-17 | Detection de mastite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2390579A1 true CA2390579A1 (fr) | 2001-05-25 |
| CA2390579C CA2390579C (fr) | 2010-08-10 |
Family
ID=26652136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2390579A Expired - Lifetime CA2390579C (fr) | 1999-11-18 | 2000-11-17 | Detection de mastite |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1231833A4 (fr) |
| AU (1) | AU775568B2 (fr) |
| CA (1) | CA2390579C (fr) |
| WO (1) | WO2001035728A1 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2395552A (en) | 2002-11-22 | 2004-05-26 | Krysium Advisors Ltd | Testing a biological fluid |
| SE0401513D0 (sv) | 2004-06-14 | 2004-06-14 | Delaval Holding Ab | Rotary parlour with delivery lines |
| NZ563464A (en) * | 2007-11-14 | 2010-03-26 | Sensortec Ltd | Instrument for use in fluid with mixing element also serving to sense parameter of fluid and not physically connected to driving means |
| IES85665B2 (en) * | 2009-01-08 | 2011-01-05 | Liam Mccarthy | A method of estimating the somatic cell count of milk |
| CN102213715A (zh) * | 2010-04-08 | 2011-10-12 | 内蒙古硕高生物科技有限责任公司 | 一种新型的动物乳腺炎检测方法及检测仪 |
| CN101865922A (zh) * | 2010-05-17 | 2010-10-20 | 北京易斯威特生物医学科技有限公司 | 牛奶体细胞检测试剂盒及方法 |
| WO2017013024A1 (fr) * | 2015-07-17 | 2017-01-26 | Fluimedix Aps | Procédé de détermination du niveau de cellules contenant de l'adn dans un échantillon biologique et dispositifs microfluidiques pour la mise en œuvre du procédé |
| US10537087B2 (en) | 2015-12-31 | 2020-01-21 | Geoffrey J. Westfall | Detection of mastitis using comparison of ORP |
| IL255211A0 (en) * | 2017-10-23 | 2017-12-31 | Papirov Eduard | Systems and methods for monitoring milk quality in milking systems |
| AU2023221199A1 (en) * | 2022-02-18 | 2024-08-08 | Bovonic Limited | In-line sensor, milking cluster and associated methods |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6070021A (ja) | 1983-09-26 | 1985-04-20 | 東亜電波工業株式会社 | 搾乳装置 |
| NL9400305A (nl) | 1994-02-28 | 1995-10-02 | Gascoigne Melotte Bv | Inrichting voor het meten van de complexe impedantie van melk, alsmede melkklauw met een dergelijke inrichting. |
| US5743209A (en) * | 1994-08-01 | 1998-04-28 | La Federation Francaise De Controle Laitier (F.F.C.L.) | System and method for monitoring and controlling milk production at dairy farms |
| DE19547892C2 (de) * | 1995-12-21 | 1998-04-09 | Westfalia Separator Ag | Verfahren und Vorrichtung zur automatischen Entnahme von Milchproben in Melkanlagen |
| SE508458C2 (sv) | 1996-04-24 | 1998-10-05 | Alfa Laval Agri Ab | Anordning för mätning av en elektrisk storhet hos mjölk |
| NL1004804C2 (nl) * | 1996-12-17 | 1998-06-18 | Maasland Nv | Constructie met een inrichting voor het automatisch melken van dieren. |
| SE9704781D0 (sv) * | 1997-12-19 | 1997-12-19 | Alfa Laval Agri Ab | A method and an apparatus for separation of foremilk |
| CA2229354C (fr) * | 1998-02-13 | 2005-02-08 | Agricultural Instruments Canada Ltd. | Analyseur pour cellules somatiques |
-
2000
- 2000-11-17 EP EP00981923A patent/EP1231833A4/fr not_active Ceased
- 2000-11-17 CA CA2390579A patent/CA2390579C/fr not_active Expired - Lifetime
- 2000-11-17 AU AU19022/01A patent/AU775568B2/en not_active Ceased
- 2000-11-17 WO PCT/NZ2000/000232 patent/WO2001035728A1/fr active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP1231833A4 (fr) | 2004-10-13 |
| AU1902201A (en) | 2001-05-30 |
| CA2390579C (fr) | 2010-08-10 |
| WO2001035728A1 (fr) | 2001-05-25 |
| AU775568B2 (en) | 2004-08-05 |
| EP1231833A1 (fr) | 2002-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20201117 |