JPH0582901B2 - - Google Patents
Info
- Publication number
- JPH0582901B2 JPH0582901B2 JP61205728A JP20572886A JPH0582901B2 JP H0582901 B2 JPH0582901 B2 JP H0582901B2 JP 61205728 A JP61205728 A JP 61205728A JP 20572886 A JP20572886 A JP 20572886A JP H0582901 B2 JPH0582901 B2 JP H0582901B2
- Authority
- JP
- Japan
- Prior art keywords
- intensity data
- bacteria
- data
- scattered light
- light intensity
- 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 - Lifetime
Links
- 241000894006 Bacteria Species 0.000 claims description 54
- 230000001580 bacterial effect Effects 0.000 claims description 42
- 244000005700 microbiome Species 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 10
- 230000003698 anagen phase Effects 0.000 claims description 8
- 230000005526 G1 to G0 transition Effects 0.000 claims description 7
- 238000000691 measurement method Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 239000012488 sample solution Substances 0.000 claims 2
- 239000000523 sample Substances 0.000 claims 1
- 230000012010 growth Effects 0.000 description 19
- 238000005259 measurement Methods 0.000 description 16
- 210000004027 cell Anatomy 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000005375 photometry Methods 0.000 description 6
- 230000035755 proliferation Effects 0.000 description 6
- 241000588724 Escherichia coli Species 0.000 description 4
- 241000295644 Staphylococcaceae Species 0.000 description 4
- 241000219094 Vitaceae Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 235000021021 grapes Nutrition 0.000 description 4
- 241000894007 species Species 0.000 description 4
- 239000001963 growth medium Substances 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006285 cell suspension Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- ORHBXUUXSCNDEV-UHFFFAOYSA-N umbelliferone Chemical compound C1=CC(=O)OC2=CC(O)=CC=C21 ORHBXUUXSCNDEV-UHFFFAOYSA-N 0.000 description 2
- CJIJXIFQYOPWTF-UHFFFAOYSA-N 7-hydroxycoumarin Natural products O1C(=O)C=CC2=CC(O)=CC=C21 CJIJXIFQYOPWTF-UHFFFAOYSA-N 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000371 Esterases Proteins 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- ZAIPMKNFIOOWCQ-UEKVPHQBSA-N cephalexin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C)C(O)=O)=CC=CC=C1 ZAIPMKNFIOOWCQ-UEKVPHQBSA-N 0.000 description 1
- 229940106164 cephalexin Drugs 0.000 description 1
- 239000005515 coenzyme Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007773 growth pattern Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000002255 vaccination Methods 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
- 239000002699 waste material Substances 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
- G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (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 Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61205728A JPS6361144A (ja) | 1986-09-01 | 1986-09-01 | 微生物測定方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61205728A JPS6361144A (ja) | 1986-09-01 | 1986-09-01 | 微生物測定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6361144A JPS6361144A (ja) | 1988-03-17 |
| JPH0582901B2 true JPH0582901B2 (zh) | 1993-11-22 |
Family
ID=16511692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61205728A Granted JPS6361144A (ja) | 1986-09-01 | 1986-09-01 | 微生物測定方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6361144A (zh) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH681747A5 (zh) * | 1992-06-02 | 1993-05-14 | Zuellig Ag | |
| US6315955B1 (en) | 1995-04-06 | 2001-11-13 | Delaval International A.B. | Method and apparatus for quantitative particle determination in fluids |
| DE102008022372A1 (de) * | 2008-05-06 | 2009-11-12 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Vorrichtung zur Trübungsmessung |
| JP4948624B2 (ja) * | 2010-05-06 | 2012-06-06 | シャープ株式会社 | 濁度検知器 |
| JP6096295B2 (ja) * | 2012-07-13 | 2017-03-22 | アーテル インコーポレイテッド | 垂直および水平ビームハイブリッド型ピペット較正システム |
| JP6322711B2 (ja) * | 2014-07-22 | 2018-05-09 | 株式会社日立ハイテクノロジーズ | 細胞数濃度調整装置およびそれを用いた自動継代培養システム |
| JP6228282B1 (ja) * | 2016-09-27 | 2017-11-08 | 株式会社協和医療器 | 菌培養検査装置及び菌培養検査方法 |
| CN106645036B (zh) * | 2017-01-17 | 2019-06-18 | 中国科学院计算技术研究所 | 液体浊度测量装置及其测量方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5057483A (zh) * | 1973-09-20 | 1975-05-19 | ||
| JPS5191776A (en) * | 1974-08-28 | 1976-08-11 | Ekitainaino kendakubutsushitsuno nodosokuteisochi | |
| JPS5640741A (en) * | 1979-09-11 | 1981-04-17 | Rion Co Ltd | Measuring device of light scattering fine particle |
-
1986
- 1986-09-01 JP JP61205728A patent/JPS6361144A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5057483A (zh) * | 1973-09-20 | 1975-05-19 | ||
| JPS5191776A (en) * | 1974-08-28 | 1976-08-11 | Ekitainaino kendakubutsushitsuno nodosokuteisochi | |
| JPS5640741A (en) * | 1979-09-11 | 1981-04-17 | Rion Co Ltd | Measuring device of light scattering fine particle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6361144A (ja) | 1988-03-17 |
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