WO2005090551A1 - Concentrat liquide de bacteries adaptees et viables pour un usage alimentaire - Google Patents
Concentrat liquide de bacteries adaptees et viables pour un usage alimentaire Download PDFInfo
- Publication number
- WO2005090551A1 WO2005090551A1 PCT/FR2005/000478 FR2005000478W WO2005090551A1 WO 2005090551 A1 WO2005090551 A1 WO 2005090551A1 FR 2005000478 W FR2005000478 W FR 2005000478W WO 2005090551 A1 WO2005090551 A1 WO 2005090551A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bacteria
- concentrate
- food product
- concentrate according
- temperature
- 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.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
- A23L2/52—Adding ingredients
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/135—Bacteria or derivatives thereof, e.g. probiotics
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
Definitions
- centrifugation is a traumatizing process for bacteria that can lead to high cell mortality especially due to high shear and moreover, this method is not well suited for centrifugation of small volumes such as those required in the production of bacteria intended to be added as a probiotic to food products. As regards a conventional filtration stage, this also raises problems of bacterial mortality and clogging of the filters by the bacteria. It would therefore be desirable to produce a desired volume of liquid concentrate of bacteria that exhibits maximum activity and viability after the concentration step and after introduction into the final product.
- the inventors have shown that a step of adaptation of the bacteria made it possible to significantly increase the activity and viability of the bacteria after introduction into the final product.
- a tangential filtration stage under certain particular conditions (pressure, concentration, membrane porosity, etc.), made it possible to concentrate large volumes of bacteria culture, while preserving their viability and without clogging. filters. Tangential filtration produces two streams depending on the nature and structure of the membrane: the permeate (the culture medium substantially free of bacteria) and the retentate (containing the bacteria, also called concentrate).
- An object of the present invention is therefore a bacterial concentrate characterized in that the concentrate is liquid and in that the bacteria are suitable, viable and at a concentration between 5.10 10 and 5.10 11 cfu / ml.
- Bacteria are preferably denoted according to the present invention lactic acid bacteria, of the genus Lactobacillus spp., Bifidobacterium spp., Streptococcus spp, Lactococcus spp.
- suitable bacteria is meant, according to the present invention, bacteria more resistant to different stress, particularly related to different physicochemical stress.
- suitable and viable bacteria are understood to mean, according to the present invention, bacteria whose survival rate after 28 days in a food product, in particular a dairy product or a beverage, is greater than 60% and advantageously greater than 80%. .
- the viability of the bacteria is measured by counting techniques known to those skilled in the art, such as, for example, mass counting, surface counting, Malassez cells, direct counting, turbidity, nephelometry, electronic counting, flow cytometry, fluorescence, impedimetry, image analysis.
- the concentrate is characterized in that the adapted bacteria have at least one of the following characteristics when added to a food product: i) a survival rate greater than 80% after 14 days in a food product at a temperature of between 4 ° C.
- the concentrate is characterized in that it is capable of being obtained by the process comprising the successive steps of propagation of the bacteria in a culture medium, of adaptation of the bacteria, washing of the culture medium containing bacteria adapted by tangential microfiltration, and bacteria concentration of tangentially microfiltered washed medium.
- the culture medium of the propagation step is a synthetic medium.
- synthetic medium is meant to designate according to the present invention a medium in which are introduced components subjected to rigorous quantitative and qualitative control.
- the solution used in the washing step is adapted to the food use of the bacterial concentrate and has an osmotic pressure compatible with the viability of the bacteria.
- the step of adaptation of the bacteria makes it possible to reduce the mortality thereof, caused by the change in the medium of the bacteria between their culture medium and the final food product to be added.
- the adaptation of the bacteria is demonstrated by the measurement of parameters of the culture medium of the bacteria and / or parameters of the bacteria.
- the parameters of the culture medium are preferably the pH, the osmotic pressure and / or the temperature.
- Other parameters of the culture medium of the bacteria for demonstrating the adaptation of the bacteria are possible, such as, for example, the sugar concentration of the bacterial medium.
- the adaptation step is carried out by decreasing the pH by natural acidification.
- the pH is no longer regulated and adaptation to the environment becomes very easy.
- the sugar concentration of the fermentation medium of Lactobacillus casei is 9 g / L
- the pH is no longer regulated and is approximately equal to 5. It then becomes easier for the adapted strain to be added to a new medium and this allows greater viability of the bacteria in the final medium.
- tangential filtration may be used for the adaptation step of the bacteria.
- the tangential filtration membrane have a porosity of between 0.01 and 0.5 ⁇ m and preferably between 0.1 and 0.3 ⁇ m. These membranes are used for the washing and concentration steps of the process and possibly the bacteria adaptation step.
- the filtration membranes are characterized by: the porosity and the thickness of the filtering layer on which the permeate flow rate depends. the diameter of the pores and their distribution on which the separation efficiency depends. - the material used on which depends the mechanical resistance, chemical, thermal and ease of cleaning. Filtration membrane is understood to mean organic or inorganic membranes.
- the organic membranes may be composed inter alia of cellulose acetate, aromatic polyamides, polysulfone, cellulose esters, cellulose, cellulose nitrate, PNC, or polypropylene.
- the mineral membranes can be composed inter alia of sintered ceramic, sintered metal, carbon, or glass.
- the parameter of the bacteria is the size of the bacteria.
- the length distribution of each bacterium of said concentrate is mainly between 0.1 and 10 microns, preferably between 0.5 and 5 microns.
- the measurement of the size of the bacteria is done by a suitable means.
- a suitable means may be for example a regular sampling of bacteria followed by a measurement of the size of the bacteria by flow cytometry.
- the pH of the concentrate is between 3 and 6.
- the temperature of use of the concentrate is between 25 and 45 ° C and preferably between 35 and 39 ° C.
- use temperature is meant according to the present invention the temperature of the concentrate when it is added to a food product.
- the concentrate is packaged in flexible, airtight and sterile pouches.
- flexible and airtight bags is meant, according to the present invention and preferably, plastic food pouches.
- the concentrate, packaged in airtight flexible bags can be stored at a temperature between -50 ° C and 4 ° C after conditioning.
- suitable and viable bacteria packaged in flexible and sealed bags and kept at low temperatures, cryoprotective molecules such as sucrose for example.
- the concentrate, packaged in flexible and airtight bags, stored at a temperature between -50 ° C and 4 ° C is heated to a temperature between 25 ° C and 45 ° C, preferably between 35 ° C and 45 ° C. and 39 ° C by suitable means before being used.
- the food product is a dairy product and / or a beverage.
- dairy product in addition to milk, products derived from milk, such as cream, ice cream, butter, cheese, yoghurt; secondary products, such as whey, casein and various prepared foods containing milk or milk constituents as the main ingredient.
- the term "drink” is intended to denote, according to the present invention, beverages such as, for example, fruit juices, mixtures of milk and fruit juice, vegetable juices such as, for example, soya juice, oat juice or fruit juice. rice, alcoholic beverages such as kefir, soft drinks, and spring or mineral waters with or without added sugar or flavorings, for example.
- An object of the present invention is also a method of manufacturing an additive food product according to the present invention, characterized in that the liquid concentrate of suitable and viable bacteria is added to the food product at the end of the production line and preferably before the packaging of the food product.
- the method of manufacturing an additive food product is characterized in that the liquid concentrate of suitable and viable bacteria is added to the food product in line by pumping.
- Figure 1 Monitoring the viability of adapted and unsuitable lactobacillus casei strains in a yogurt-type food product over a period of 28 days.
- Figure 2a Histogram of size distribution of adapted and unsuitable Lactobacillus casei strains before being subjected to acid stress.
- Figure 3 Curves showing the adaptation of Lactobacillus casei with respect to the temperature of the culture medium (37 ° C and 39 ° C).
- the relative permittivity S R (adimensional quantity equal to the permittivity ⁇ , expressed in pF / cm, divided by the permittivity of the vacuum ⁇ 0 ) is expressed as a function of the age of the bacteria (in hours)
- Lactobacillus casei strains It is desired to evaluate the consequences of an adaptation step of Lactobacillus casei strains in terms of their viability.
- a batch of control bacteria of Lactobacillus casei are prepared which are cultured in an MRS medium (special medium for the growth of lactobacilli, developed by Man, Rogosa and Sharpe).
- MRS medium special medium for the growth of lactobacilli, developed by Man, Rogosa and Sharpe.
- a batch of Lactobacillus casei bacteria is prepared, which after culturing in an MRS medium are adapted by a natural acidification step. For this, after 17 hours of culture, a pH reduction is achieved by natural acidification over one hour to go from pH 6.5 to pH 5. Then, the two batches of bacteria are washed and concentrated in bacteria by tangential microfiltration.
- a sample of bacteria is then taken and their size is measured by flow cytometry.
- a histogram of size distribution of the adapted and unsuitable bacteria is thus established (control group) (FIG. 2a). It is observed that the size distribution of the bacteria of the two lots is very similar.
- the two batches of bacteria are subjected to acid stress by adding the bacteria to a medium having a pH of 3.
- a sample of bacteria is then taken and their size is measured by flow cytometry.
- a histogram of size distribution of the adapted and non-adapted bacteria is thus established after acid stress (FIG. 2b). It is observed that the size distribution of the bacteria of the two lots is very different.
- the largest frequency size is 3.2 ⁇ m (frequency 0.016).
- the largest frequency size is 5.45 ⁇ m (frequency 0.012).
- the adaptation step of the bacteria induces a decrease in the size of bacteria of the order of 60% when they are subjected to acid stress, compared to non-adapted bacteria. It is therefore possible to highlight the adaptation of bacteria by measuring their size.
- relative permittivity is measured over time, the relative permittivity will be a function of the number of living cells and the size of these cells.
- the two strictly identical culture media with the same amount of bacteria are grown at 37 ° C and the other at 39 ° C. The amount of strains increases over time, which is normal. The inventors were able to verify that the total number of cells was not different in the two culture media.
- Example 4 Demonstration of the adaptation of bacteria by measuring the influence of the parameters "temperature” and "pH” of the culture medium. It is desired to demonstrate the adaptation of the bacteria by measuring the influence of two parameters of the culture medium taken together that are the temperature and the pH.
- three batches of Lactobacillus casei bacteria are prepared from the same inoculum. The three culture media will be cultured at three different temperatures (35, 37 and 39 ° C) while each time subjecting the bacteria to acid stress by lowering the pH of the medium to a pH of 3.
- the change in size of the cells translate their adaptation to the conditions of the environment. This size will be measured by microscopy.
- Table 1 the results obtained show that the bacteria adapt according to the environmental parameters of temperature and pH since these bacteria change size.
- Lactobacillus casei bacteria are prepared from the same inoculum. These batches are cultured in an MRS medium (a special medium for the growth of Lactobacilli, developed by Man, Rogosa and Sharpe).
- MRS medium a special medium for the growth of Lactobacilli, developed by Man, Rogosa and Sharpe.
- the three culture media containing the same amount of bacteria will contain respectively 20, 40 and 80 g of glucose per liter of culture medium. The higher the glucose concentration of the medium, the higher the osmotic pressure of this medium.
- a probe for measuring relative pennittivity is used. The probes that can be used for this purpose are known to those skilled in the art (FR2835921). The evolution of this relative permittivity over time is measured.
- optical of the absorbance spectrometer type
- Wedgewood optical probe system measuring in the near infra-red the optical density of microbial suspensions
- Optical Density (OD) obtained will be a function of the total number of cells in the medium.
- the resulting curve (FIG. 4) makes it possible to demonstrate the evolution of the viability (expressed by the measurement of the permittivity) and of the size of the cells as a function of the osmotic pressure of the middle.
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nutrition Science (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Mycology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Dairy Products (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
Description
Claims
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007500264A JP2007524416A (ja) | 2004-02-27 | 2005-02-28 | 栄養補給用途のために適合されかつ合致している細菌の液体濃縮物 |
| DE602005018454T DE602005018454D1 (de) | 2004-02-27 | 2005-02-28 | Flüssigkonzentrat von bakterien, die für den verzehr adaptiert und geeignet sind |
| EP05732472A EP1718730B1 (fr) | 2004-02-27 | 2005-02-28 | Concentrat liquide de bacteries adaptees et viables pour un usage alimentaire |
| AU2005224416A AU2005224416B9 (en) | 2004-02-27 | 2005-02-28 | Liquid concentrate of bacteria that are adapted and fit for alimentary use |
| DK05732472.5T DK1718730T3 (da) | 2004-02-27 | 2005-02-28 | Flydende koncentrat af tilpassede og levedygtige bakterier til levnedsmiddelbrug |
| US10/590,507 US20080026102A1 (en) | 2004-02-27 | 2005-02-28 | Liquid Concentrate Of Bacteria That Are Adapted And Fit For Alimentary Use |
| CA002557300A CA2557300A1 (fr) | 2004-02-27 | 2005-02-28 | Concentrat liquide de bacteries adaptees et viables pour un usage alimentaire |
| AT05732472T ATE452963T1 (de) | 2004-02-27 | 2005-02-28 | Flüssigkonzentrat von bakterien, die für den verzehr adaptiert und geeignet sind |
| PL05732472T PL1718730T3 (pl) | 2004-02-27 | 2005-02-28 | Ciekły koncentrat bakterii adaptowanych i żywotnych do zastosowania żywnościowego |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0401997A FR2866898B1 (fr) | 2004-02-27 | 2004-02-27 | Concentrat liquide de bacteries adaptees et viables pour un usage alimentaire |
| FR0401997 | 2004-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005090551A1 true WO2005090551A1 (fr) | 2005-09-29 |
Family
ID=34834099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2005/000478 Ceased WO2005090551A1 (fr) | 2004-02-27 | 2005-02-28 | Concentrat liquide de bacteries adaptees et viables pour un usage alimentaire |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20080026102A1 (fr) |
| EP (2) | EP2149600A1 (fr) |
| JP (1) | JP2007524416A (fr) |
| AT (1) | ATE452963T1 (fr) |
| AU (1) | AU2005224416B9 (fr) |
| CA (1) | CA2557300A1 (fr) |
| DE (1) | DE602005018454D1 (fr) |
| DK (1) | DK1718730T3 (fr) |
| ES (1) | ES2334801T3 (fr) |
| FR (1) | FR2866898B1 (fr) |
| PL (1) | PL1718730T3 (fr) |
| WO (1) | WO2005090551A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2228436A1 (fr) | 2009-03-06 | 2010-09-15 | Danisco A/S | Procédés de centrifugation et de filtration pour concentrer des micro-organismes |
| CN102802427A (zh) * | 2009-06-18 | 2012-11-28 | 利乐拉瓦尔集团及财务有限公司 | 生产基于酸奶的产品的方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2866899B1 (fr) * | 2004-02-27 | 2006-06-09 | Gervais Danone Sa | Procede de production d'un concentrat liquide de bacteries adaptees et viables a usage alimentaire |
| ES2284330B1 (es) * | 2005-06-21 | 2008-07-16 | Danone, S.A. | Base acuosa no lactea, base acuosa fermentada obtenida a partir de la misma, refresco que contiene alguna de dichas bases y procedimiento para su obtencion. |
| AR084912A1 (es) | 2011-01-21 | 2013-07-10 | Chr Hansen As | Probioticos en bebidas frutales |
| MX2015017994A (es) | 2013-06-27 | 2016-03-16 | Starbucks Corp Dba Starbucks Coffee Co | Metodos de conservacion biologica para bebidas y otros alimentos. |
| US20250092354A1 (en) | 2022-01-11 | 2025-03-20 | Chr. Hansen A/S | Method for producing bacteria |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2364049A (en) * | 1941-04-07 | 1944-12-05 | Bensel Brice Corp | Process for preserving food and product |
| US3228838A (en) * | 1959-04-23 | 1966-01-11 | Union Carbide Corp | Preservation of biological substances |
| US3790553A (en) * | 1972-09-25 | 1974-02-05 | Far Mar Co | Extraction process for preparation of vital wheat gluten from whole wheat kernels |
| US4208440A (en) * | 1978-05-22 | 1980-06-17 | Schmidt Edward D | Electrically separating a food paste |
| US4876096A (en) * | 1986-04-28 | 1989-10-24 | California Natural Products | Rice syrup sweetener |
| GB9407104D0 (en) * | 1994-04-11 | 1994-06-01 | Dalgety Plc | Process for the preparation of food ingredients |
| US6306638B1 (en) * | 1996-10-22 | 2001-10-23 | Food Industry Research And Development Institute | Mutant bifidobacteria strains with acid, bile salt and oxygen tolerance |
| JP3462140B2 (ja) * | 2000-03-06 | 2003-11-05 | 株式会社ノリタケカンパニーリミテド | 乳酸菌の濃縮方法及び発酵乳の製造方法 |
| PT1408760E (pt) * | 2001-02-19 | 2009-06-18 | Nestle Sa | Produto de consumo contendo probióticos |
| FR2835921B1 (fr) | 2002-02-11 | 2005-06-24 | Gervais Danone Sa | Utilisation d'une sonde capacitive pour determiner la biomasse de bacteries lactiques |
| US20040109853A1 (en) * | 2002-09-09 | 2004-06-10 | Reactive Surfaces, Ltd. | Biological active coating components, coatings, and coated surfaces |
| FR2866899B1 (fr) * | 2004-02-27 | 2006-06-09 | Gervais Danone Sa | Procede de production d'un concentrat liquide de bacteries adaptees et viables a usage alimentaire |
-
2004
- 2004-02-27 FR FR0401997A patent/FR2866898B1/fr not_active Expired - Fee Related
-
2005
- 2005-02-28 PL PL05732472T patent/PL1718730T3/pl unknown
- 2005-02-28 EP EP09176125A patent/EP2149600A1/fr not_active Withdrawn
- 2005-02-28 AU AU2005224416A patent/AU2005224416B9/en not_active Ceased
- 2005-02-28 US US10/590,507 patent/US20080026102A1/en not_active Abandoned
- 2005-02-28 DK DK05732472.5T patent/DK1718730T3/da active
- 2005-02-28 ES ES05732472T patent/ES2334801T3/es not_active Expired - Lifetime
- 2005-02-28 JP JP2007500264A patent/JP2007524416A/ja active Pending
- 2005-02-28 WO PCT/FR2005/000478 patent/WO2005090551A1/fr not_active Ceased
- 2005-02-28 AT AT05732472T patent/ATE452963T1/de not_active IP Right Cessation
- 2005-02-28 CA CA002557300A patent/CA2557300A1/fr not_active Abandoned
- 2005-02-28 DE DE602005018454T patent/DE602005018454D1/de not_active Expired - Lifetime
- 2005-02-28 EP EP05732472A patent/EP1718730B1/fr not_active Expired - Lifetime
Non-Patent Citations (7)
| Title |
|---|
| CARIDIS K A ET AL: "Pressure effects in cross-flow microfiltration of suspensions of whole bacterial cells", BIOPROCESS ENGINEERING, vol. 16, no. 4, 1997, pages 199 - 208, XP002299126, ISSN: 0178-515X * |
| CRESPO J P S G ET AL: "TANGENTIAL FLOW FILTRATION FOR CONTINUOUS CELL RECYCLE CULTURE OF ACIDOGENIC BACTERIA", CHEMICAL ENGINEERING SCIENCE, OXFORD, GB, vol. 47, no. 1, 1992, pages 205 - 214, XP009034901, ISSN: 0009-2509 * |
| KIM W S ET AL: "Assessment of stress response of the probiotic Lactobacillus acidophilus.", CURRENT MICROBIOLOGY. NOV 2001, vol. 43, no. 5, November 2001 (2001-11-01), pages 346 - 350, XP002299125, ISSN: 0343-8651 * |
| MARGOLLES ABELARDO ET AL: "Characterisation of a Bifidobacterium strain with acquired resistance to cholate--a preliminary study.", INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY. 25 APR 2003, vol. 82, no. 2, 25 April 2003 (2003-04-25), pages 191 - 198, XP002299124, ISSN: 0168-1605 * |
| REID D E ET AL: "LARGE-SCALE HARVESTING AND CONCENTRATION OF BACTERIA BY TANGENTIAL FLOW FILTRATION", JOURNAL OF APPLIED BACTERIOLOGY, vol. 41, no. 2, 1976, pages 321 - 324, XP009037592, ISSN: 0021-8847 * |
| SHAH N P: "Probiotic bacteria: selective enumeration and survival in dairy foods.", JOURNAL OF DAIRY SCIENCE. APR 2000, vol. 83, no. 4, April 2000 (2000-04-01), pages 894 - 907, XP002299123, ISSN: 0022-0302 * |
| TANNY G B ET AL: "IMPROVED FILTRATION TECHNIQUE FOR CONCENTRATING AND HARVESTING BACTERIA", APPLIED AND ENVIRONMENTAL MICROBIOLOGY, vol. 40, no. 2, 1980, pages 269 - 273, XP009037575, ISSN: 0099-2240 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2228436A1 (fr) | 2009-03-06 | 2010-09-15 | Danisco A/S | Procédés de centrifugation et de filtration pour concentrer des micro-organismes |
| CN102802427A (zh) * | 2009-06-18 | 2012-11-28 | 利乐拉瓦尔集团及财务有限公司 | 生产基于酸奶的产品的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2334801T3 (es) | 2010-03-16 |
| EP1718730B1 (fr) | 2009-12-23 |
| AU2005224416A1 (en) | 2005-09-29 |
| ATE452963T1 (de) | 2010-01-15 |
| EP2149600A1 (fr) | 2010-02-03 |
| DE602005018454D1 (de) | 2010-02-04 |
| JP2007524416A (ja) | 2007-08-30 |
| CA2557300A1 (fr) | 2005-09-29 |
| DK1718730T3 (da) | 2010-01-25 |
| FR2866898A1 (fr) | 2005-09-02 |
| US20080026102A1 (en) | 2008-01-31 |
| AU2005224416B2 (en) | 2009-10-08 |
| AU2005224416B9 (en) | 2010-02-04 |
| FR2866898B1 (fr) | 2006-06-09 |
| EP1718730A1 (fr) | 2006-11-08 |
| PL1718730T3 (pl) | 2010-06-30 |
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