ES2171138B2 - DETERMINATION OF BIOMASS AND BIOLOGICAL ACTIVITY OF PHOTOTROPHIC ORGANISMS IN LIQUID MEDIA AND ON SOLID MATERIALS FROM THE COLOR MEASUREMENT. - Google Patents
DETERMINATION OF BIOMASS AND BIOLOGICAL ACTIVITY OF PHOTOTROPHIC ORGANISMS IN LIQUID MEDIA AND ON SOLID MATERIALS FROM THE COLOR MEASUREMENT.Info
- Publication number
- ES2171138B2 ES2171138B2 ES200002956A ES200002956A ES2171138B2 ES 2171138 B2 ES2171138 B2 ES 2171138B2 ES 200002956 A ES200002956 A ES 200002956A ES 200002956 A ES200002956 A ES 200002956A ES 2171138 B2 ES2171138 B2 ES 2171138B2
- Authority
- ES
- Spain
- Prior art keywords
- color
- biomass
- organisms
- biological activity
- solid materials
- 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
- 239000007788 liquid Substances 0.000 title abstract 3
- 239000002028 Biomass Substances 0.000 title abstract 2
- 230000004071 biological effect Effects 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 title abstract 2
- 239000011343 solid material Substances 0.000 title abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 244000005700 microbiome Species 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
Landscapes
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
Determinación de biomasa y actividad biológica de organismos fototróficos en medio líquido y sobre materiales sólidos a partir de la medida del color, utilizando un medidor de color para sólidos que permita cuantificar las coordenadas de color. La correlación existente entre la cantidad de organismos fototróficos presentes y su color permite el llevar a cabo dichas determinaciones de una manera simple ya que en el caso de que dichos organismos se encuentren colonizando un sustrato sólido únicamente será necesario el realizar la medida del color directamente sobre el sustrato. En el caso de organismos fototrópicos que se desarrollan en medio líquido, éstos únicamente han de ser depositados previamente sobre un filtro con tamaño de poro menor que el de los microorganismos y posteriormente medir su color.Biomass and biological activity determination of phototrophic organisms in liquid medium and on solid materials from the color measurement, using a color meter for solids that allows quantifying the color coordinates. The correlation between the amount of phototrophic organisms present and their color allows these determinations to be carried out in a simple way since in the case that said organisms are colonizing a solid substrate, it will only be necessary to measure the color directly on the substrate In the case of phototropic organisms that develop in liquid medium, they only have to be previously deposited on a filter with a pore size smaller than that of the microorganisms and then measure their color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200002956A ES2171138B2 (en) | 2000-12-11 | 2000-12-11 | DETERMINATION OF BIOMASS AND BIOLOGICAL ACTIVITY OF PHOTOTROPHIC ORGANISMS IN LIQUID MEDIA AND ON SOLID MATERIALS FROM THE COLOR MEASUREMENT. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200002956A ES2171138B2 (en) | 2000-12-11 | 2000-12-11 | DETERMINATION OF BIOMASS AND BIOLOGICAL ACTIVITY OF PHOTOTROPHIC ORGANISMS IN LIQUID MEDIA AND ON SOLID MATERIALS FROM THE COLOR MEASUREMENT. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2171138A1 ES2171138A1 (en) | 2002-08-16 |
| ES2171138B2 true ES2171138B2 (en) | 2003-03-01 |
Family
ID=8495946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200002956A Expired - Fee Related ES2171138B2 (en) | 2000-12-11 | 2000-12-11 | DETERMINATION OF BIOMASS AND BIOLOGICAL ACTIVITY OF PHOTOTROPHIC ORGANISMS IN LIQUID MEDIA AND ON SOLID MATERIALS FROM THE COLOR MEASUREMENT. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2171138B2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD231573A1 (en) * | 1984-12-21 | 1986-01-02 | Akad Wissenschaften Ddr | METHOD AND ARRANGEMENT FOR DETERMINING PARTICLE CONCENTRATION IN LIQUIDS |
| EP0301699A3 (en) * | 1987-06-23 | 1990-02-28 | Utah State University Foundation | Method and apparatus for determining the bioactivity of biological samples |
| DD262912A1 (en) * | 1987-08-03 | 1988-12-14 | Akad Wissenschaften Ddr | METHOD FOR DETECTING COLOR CHANGES OF MICROBIAL BIOMASSES |
| CA2229458A1 (en) * | 1995-08-22 | 1997-03-06 | Vivorx Pharmaceuticals, Inc. | Method and apparatus for determining characteristics of a sample in the presence of ambient light |
-
2000
- 2000-12-11 ES ES200002956A patent/ES2171138B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2171138A1 (en) | 2002-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Abdulrohman | Pengolahan limbah cair domestik dengan biofilter aerob menggunakan media bioball dan tanaman kiambang | |
| Chen et al. | Variable sediment methane production in response to different source-associated sewer sediment types and hydrological patterns: Role of the sediment microbiome | |
| ES2031807T3 (en) | DEVICE AND DEVICE TO DETECT MICROORGANISMS. | |
| ATE518008T1 (en) | SYSTEM FOR COUNTING BACTERIA AND DETERMINING THEIR SUSPENSIBILITY TO ANTIBIOTICS | |
| NO981045L (en) | Fluorescence detector | |
| EP1315829A4 (en) | METHODS AND COMPOSITIONS FOR ISOLATING METASTATIC CANCER CELLS, AND CORRESPONDING USE IN MEASURING THE METASTATIC POTENTIAL OF CANCER | |
| ATE355347T1 (en) | WATER CONTACT INDICATOR | |
| WO2006033935A3 (en) | Perfusion bioreactor for culturing cells | |
| AR030833A1 (en) | SUBSTRATE FOR PROCESSING AND / OR SUPPORT SURFACE | |
| EP2431479A3 (en) | Medium for the specific detection of resistant organisms | |
| ES2049179B1 (en) | PLATE FOR CELL CROPS WITH A SYSTEM OF SIDE DIFFUSION OF MOLECULES THROUGH THE BARRIER MEMBRANE. | |
| ATE321609T1 (en) | DEVICE FOR HOLDING A SUBSTANCE LIBRARY SUPPORT | |
| DE69729469D1 (en) | CELL-BASED SOLID PHASE TEST | |
| TR200100734T2 (en) | Improving bone resorption induced by multiple myeloma and myeloma using integrin antagonists | |
| Morán et al. | Phytoplanktonic DOC and POC production in the Bransfield and Gerlache Straits as derived from kinetic experiments of 14C incorporation | |
| AR011557A1 (en) | A CULTIVATION MEDIA AND METHODS TO DETECT STAPHYLOCOCCES | |
| ATE370220T1 (en) | MICROBIOLOGICAL CULTURE VESSEL FOR SELF-SPREADING | |
| FR2874264B1 (en) | METHOD AND DEVICE FOR DETERMINING BIOMASS IN A MEDIUM, IN PARTICULAR A MEDIUM CONTAINING BIOLOGICAL CELLS, AND MEASURING APPARATUS USING THE SAME | |
| Vizza et al. | Pond methane dynamics, from microbial communities to ecosystem budget, during summer in Alaska | |
| GB2411281B (en) | Storage device | |
| ES2171138B2 (en) | DETERMINATION OF BIOMASS AND BIOLOGICAL ACTIVITY OF PHOTOTROPHIC ORGANISMS IN LIQUID MEDIA AND ON SOLID MATERIALS FROM THE COLOR MEASUREMENT. | |
| WO2004090506A3 (en) | Surfaces that selectively bind to moieties | |
| CY1109815T1 (en) | DIFFERENTIAL DONOR COMPATIBILITY METHODS | |
| ATE368217T1 (en) | TOXICITY MONITOR | |
| PT1248852E (en) | METHOD OF VALUATION OF VIABILITY OF A CELL |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20020816 Kind code of ref document: A1 Effective date: 20020816 |
|
| FG2A | Definitive protection |
Ref document number: 2171138B2 Country of ref document: ES |
|
| FD2A | Announcement of lapse in spain |
Effective date: 20210326 |