the present invention is based on the concept of specifically inhibiting the ability of colony - forming organisms such as lactobacillus spp . adherence to fermentors and thus reduces the ability of the organisms to multiply , grow , and colonize in fermentation systems . while the microbial inhibitors of the present invention may be administered at will by the producer , it is preferred for efficient fermentation that a carefully determined and regulated course of administration of the inhibitors during the finishing step at the fermentor be scheduled and followed . such a predetermined level takes advantage of lower doses , longer cumulative effect and is easily integrated into current fermentation practices . this will provide the most economically attractive rate of return through improved non - contaminated fermentation products such as alcohol , beer , and other fermented foods or mashes . for complete elimination of lactobacillus organisms from end - products , the inhibitor may be administered either immediately at the beginning of fermentation or over some substantial period of the fermentation cycle . it is preferred that a carefully determined and managed mid - term period of administration at the fermentor level be followed . any organism that may contaminate the fermentor must possess the capability of sticking or adhering to that surface in order to multiply and grow . the specific organisms addressed by this invention are no exception to this rule . as other factors such as need of beneficial organisms for specific enzymes must also be considered , specific reagents are required to reduce the number of targeted organisms in the fermentor while not interfering with normal flora . the organism inhibitor of this invention strongly interferes with adherence in a highly specific manner and , on a cumulative basis , thereby prevents the targeted organisms from multiplying , growing , and colonizing . through the vehicle of a simple daily addition , the product essentially supplies the fermentor with an antibody preparation designed not to kill the organisms but to dislodge any resident bacteria in the fermentor and to prevent attachment of any newly introduced numbers of that same bacteria . the microbial inhibitor has no direct effect whatsoever on the ultimate food products or end - products and leaves absolutely no undesirable residue in the fermentor or in the ultimate fermented products . in addition , since the deleterious organisms are prevented from multiplying , they , over time ( for example , the 72 hr fermentation period ), can be filtered out of the media , helping to eliminate that significant potential source of recontamination . the inhibitor product itself can be classified as a natural material of animal origin and as such can be used in almost any kind of fermentation program . as the active ingredients are completely natural , they will work well with most media additives , including serum - based media supplements . all mammals and birds provide similar types of protection , which allow for an immediate immune response in their very young offspring until they too acquire the ability to make the antibodies for themselves . more specifically called passive antibody protection , this defense mechanism is passed to the young of mammals through the placenta , the mother &# 39 ; s milk , or through both . the young of birds , however , receive their passive antibody protection through the store of antibodies in the eggs in which they develop from the embryonic stage . birds , in particular , have the ability to “ load up ” their eggs as they are formed with a very large supply of antibodies concentrated many fold over which is present in the serum of the mother . in addition , avian antibodies are much more stable and resistant than mammalian antibodies from rabbits or mice , especially under adverse conditions ( sterling , u . s . pat . no . 5 , 753 , 268 ). once immunized , the hen layers the unique igy types immunoglobulins in the yolk while depositing the common chicken igm and iga immunoglobulins in the albumin ( leslie , 1969 , losch , 1986 ). the albumin helps give the heat resistance to the whole egg preparations and helps protect the avian antibodies . furthermore , the large quantities of antibodies , which are placed in eggs , are much more exclusively those specific for the antigens to which the mother has most recently been exposed to and challenged by . this all results in the eggs of birds being the most ideal source for large quantities of economically produced , highly specific and stable antibodies . while the invention is illustrated by the use of chickens to produce avian antibody , other fowl including turkeys , ducks , geese , etc . may be used . [ 0026 ] [ 0040 ] specifically , groups are obtained of young hen chickens ( typically rhode island red , white leghoms , hybrid crosses , or other breeds suited to large egg size or greater and to high volume egg production ) which are about to reach egg laying age , about 19 weeks for chickens , on a schedule predetermined by the amount and timing of final product desired resulting in a steady continuous production stream . after a suitable period of isolation and acclimatization of about 2 to 4 weeks , each group will enter into an inoculation program using proprietary preparation of specific antigens to which an antibody is desired . the antigens may be obtained from commercial sources such as the american type culture collection ( atcc ). the antigen may be injected intramuscularly , but preferably injected sub - cutaneously . in approximately four weeks , the average egg collected will contain copious amounts of the desired specific antibody in a readily usable and stable form . the chickens may be reinoculated with the targeted antigen throughout the egg laying period to maintain the high antibody level . batches of eggs from predetermined groups of chickens are cracked , the liquid egg contents are separated from the shells and mixed and preferably pasteurized ( to eliminate potential pathogenic microorganism from the chicken and thus reduce potential contamination of media ). the total egg content is dried using standard commercial methods , such as spray drying using ambient or hot air up to 50 ° c . and tested to determine overall titer or antibody level . the egg contents may be used as a liquid , dried alone or on extenders such as dry soy or rice husks or the like . standard test procedures are used , such as elisa , or agglutination , or the like to detect the antibody . the typical batch is then blended with batches from other groups of chickens at other average production levels resulting in a lot of standardized active ingredient . the dried egg antibody microbial inhibitor material may be stored and shipped on carrier materials such as soybean hulls , pellets and / or tablets . dependent on the needs and specifications of the feed formulator and the final customer , the final antibody product may include some type of innocuous additive , such as dried whey or dried soy protein powder , dried soy or rice husks , or the like for formulation with the culture ration . one egg produced and processed by the above procedures will yield a product sufficiently active and stable to provide many daily doses of managed protection against microbial colonization . this method provides for the first time , an economical , safe , and effective means for controlling fermentation efficiency organisms in fermentors , and an economical , safe and effective means for controlling lactobacillus spp . and other contaminant in culture media . the present invention specifically addresses fermentation efficiency as it relates to fermentors such as for alcohol , beer , etc , and to the problem of eliminating contaminating organisms from fermentation systems . however , the concept of preventing microbial adherence has great economic potential for a number of diverse food safety and production applications . one such field of application is in alcohol production and water targeting specific undesirable microorganisms . an example of this application would include products to actively inhibit even spoilage microorganisms in beer production . another such field of application is as rinse aid ingredients targeted to specific undesirable microorganisms . examples of this application include products to actively dislodge pathogenic or even spoilage microorganisms for use in solutions for spot cleaning and rinsing beef carcasses or for chilling poultry after they have been dressed . the most successfully colonizing microorganisms , bacteria , viruses , and parasites , etc ., have evolved a number of different types of molecules , referred to as “ adherins ,” on their surfaces which can very tightly stick to one or more molecules that are part of the host &# 39 ; s various surfaces . the adhesion inhibitor is an avian antibody of extraordinarily high specific activity which can very tightly bind to coat , cover , and obliterate these “ adherins ” which attach themselves to their hosts with a lock and key type of fit to very unique chemical structures . in addition to this direct attack , components of the complement system included in most biological fluids , such as blood , lymph , saliva , tears , and to some extent , intestinal secretions , recognize an antibody attachment as triggers for their many types of defensive activities . specific antibody attachment and coating combined with the very likely mobilization of many other cellular defense systems , therefore quickly culminates inactivation and ultimately the destruction of the targeted microorganism . the strain of egg laying hens may vary with needs and uses . any egg laying fowl hens may be immunized including chickens , turkeys , ducks , emus , or any other fowl . the common strains of egg laying chickens are the preferred and are usually selected for the number of eggs laid per year , size of egg , and ease of housing . rhode island red , white leghorn , and red sex linked hybrids are the animals of choice based on egg size ( large to ex - large , 50 - 65 gm ) and were used for the immunization schedules . the ease of handling the animals and the size and uniformity of the eggs along with the number of eggs laid per hen per year were observed . although any avian egg - laying hen could be used , for cost and ease of use , these chickens proved to work the best . the red sex linked hybrid gave the most uniformity and greater number of eggs per animal . these animals produce a large to extra - large grade of egg ( 50 - 65 gm ) and up to 300 eggs a year per hen . the american type culture collection lactobacillus delbrueckii . stock atcc 9649 was used as the first model bacterium . the organism was isolated from sour grain mash fermentation . the atcc method for rehydration of the stock was followed . the bacterium is rehydrated in 1 . 0 ml of mrs broth ( lactobacilli mrs broth , difco 288130 ), transferred to 5 ml of mrs sterile broth , and incubated overnight ( approx . 18 hrs ) at 37 ° c . nice turbid growth was observed . this was used as stock as needed . it was streaked on mrs agar ( difco ) for verification of colony production . the american type culture collection lactobacillus plantarum , stock atcc 14917 was used as the second model bacterium . the organism was isolated from pickled cabbage . the atcc method for rehydration of the stock was followed . the bacterium is rehydrated in 1 . 0 ml of mrs broth ( lactobacilli mrs broth , difco 288130 ), transferred to 5 ml of mrs sterile broth , and incubated overnight ( approx . 18 hrs ) at 37 ° c . nice turbid growth was observed . this was used as stock as needed . it was streaked on mrs agar ( difco ) for verification of colony production . the american type culture collection lactobacillus rhamnosus , stock atcc 7469 was used as the second model bacterium . the organism was isolated from fermented casei . the atcc method for rehydration of the stock was followed . the bacterium is rehydrated in 1 . 0 ml of mrs broth ( lactobacilli mrs broth , difco 288130 ), transferred to 5 ml of mrs sterile broth , and incubated overnight ( approx . 18 hrs ) at 37 ° c . nice turbid growth was observed . this was used as stock as needed . it was streaked on mrs agar ( difco ) for verification of colony production . the american type culture collection lactobacillus acidophilus , stock atcc 4356 was used as the second model bacterium . the organism was isolated from a human . the atcc method for rehydration of the stock was followed . “ product information sheet for atcc © 4356 , atcc ©, 2003 . the bacterium is rehydrated in 1 . 0 ml of mrs broth ( lactobacilli mrs broth , difco 288130 ), transferred to 5 ml of mrs sterile broth , and incubated overnight ( approx . 18 hrs ) at 37 ° c . and 5 % co 2 . nice turbid growth was observed . this was used as stock as needed . it was streaked on mrs agar ( difco ) for verification of colony production . the mrs was used for “ ld ” antigen production . it is a standard medium for stimulating adherence antigens for l . delbrueckii . these cultures must be grown under aerobic conditions . the stock culture was grown according to atcc direction . “ product information sheet for atcc © 9649 , atcc ©, 2003 . subcultures are grown in small amounts . flasks mrs are inoculated with subculture of l . delbrueckii . flasks were incubated at 35 ° c . for 48 - 72 hours depending on apparent growth . flasks were combined and the product was harvested using centrifugation at approximately 2500 rpm for 30 minutes , collected in tubes , and run at low speed for 30 minutes . density was checked . the mixture was heated at 60 ° c . for 40 minutes ( as needed ) to inactivate . in some cases , 0 . 8 % formaldehyde was added to make stock immunogen . mixture was centrifuged to remove whole cells . dry weight was determined ( approximately 20 . 5 mg / ml ). the product was diluted with pbs , ph 7 . 4 , to 1 mg / ml for “ ld ” immunogen . thioglycollate media ( difco ) was inoculated with the stock and incubated for 48 hours . the mrs was used for “ lp ” antigen production . it is the standard medium for stimulation adherence antigens for l . plantarum . the stock culture was grown according to atcc direction . product information sheet for atcc © 14917 , atcc ©, 2003 . subcultures were grown in small amounts . flasks ( mrs ) were inoculated with subculture of l . plantarum . flasks were incubated at 37 ° c . for 48 - 72 hours depending on apparent growth . flasks were combined and the product was harvested using centrifugation at approximately 2500 rpm for 30 minutes , collected in tubes , and run at low speed for 30 minutes . density was checked . the mixture was heated at 60 ° c . for 40 minutes ( as needed ) to inactivate . in some cases , 0 . 8 % formaldehyde was added to make stock immunogen . mixture was centrifuged to remove whole cells . dry weight was determined ( approximately 20 . 5 mg / ml ). the product was diluted with pbs , ph 7 . 4 , to 1 mg / ml for “ lp ” immunogen . thiglycollate media ( difco ) was inoculated with the stock and incubated for 48 hours . the mrs was used for “ lr ” antigen production . it is the standard medium for stimulation adherence antigens for l . rhamnosus . the stock culture was grown according to atcc direction . product information sheet for atcc © 7469 , atcc ©, 2003 . subcultures were grown in small amounts . flasks ( mrs ) were inoculated with subculture of l . rhamnosus . flasks were incubated at 37 ° c . for 48 - 72 hours depending on apparent growth . flasks were combined and the product was harvested using centrifugation at approximately 2500 rpm for 30 minutes , collected in tubes , and run at low speed for 30 minutes . density was checked . the mixture was heated at 60 ° c . for 40 minutes ( as needed ) to inactivate . in some cases , 0 . 8 % formaldehyde was added to make stock immunogen . mixture was centrifuged to remove whole cells . dry weight was determined ( approximately 20 . 5 mg / ml ). the product was diluted with pbs , ph 7 . 4 , to 1 mg / ml for “ lr ” immunogen . thiglycollate media ( difco ) was inoculated with the stock and incubated for 48 hours . the mrs was used for “ la ” antigen production . it is the standard medium for stimulation adherence antigens for l . acidophilus . the stock culture was grown according to atcc direction . product information sheet for atcc © 4356 , atcc ©, 2003 . subcultures were grown in small amounts . flasks ( mrs ) were inoculated with subculture of l . acidophilus . flasks were incubated at 37 ° c . for 48 - 72 hours depending on apparent growth . flasks were combined and the product was harvested using centrifugation at approximately 2500 rpm for 30 minutes , collected in tubes , and run at low speed for 30 minutes . density was checked . the mixture was heated at 60 ° c . for 40 minutes ( as needed ) to inactivate . in some cases , 0 . 8 % formaldehyde was added to make stock immunogen . mixture was centrifuged to remove whole cells . dry weight was determined ( approximately 20 . 5 mg / ml ). the product was diluted with pbs , ph 7 . 4 , to 1 mg / ml for “ lp ” immunogen . thiglycollate media ( difco ) was inoculated with the stock and incubated for 48 hours . culturing was done in an isolation hood with use of a conventional incubator . sterility was tested by inoculating thioglycollate tubes with each immunogen prep and incubated at 37 ° c . for 2 - 7 days . preparation of elisa plates using ld antigens for monitoring antibodies in eggs “ ld ” elisa &# 39 ; s ninety - six well assay plates ( flat bottom costar ) were coated using 100 μl / well with various concentrations of antigens ( ld ) combination : 10 mg - 100 μg / ml in carbonate buffer , ph 9 . 6 . plates were incubated between 22 - 37 ° c . for up to 18 hours . the wells were aspirated to prevent cross - contamination . the plates were blocked with 380 μl / well of 0 . 05 % bsa and incubated at 37 ° c . for 1 hour . plates were coated using alternative rows of positive or negative for controls . plates were rinsed 1 × with washer buffer containing tween ™ 20 . to run a test : one hundred microliters per well of diluted egg sample were added to wells in duplicate wells , and incubated at 37 ° c . for one hour . goat anti - chicken igg conjugate with horseradish peroxidase ( kirkegard and perry laboratories ; 1 : 1000 - 1 : 3000 ) was added . after 1 - hour incubation , the substrate ( 3 ′, 3 ′, 5 ′, 5 - tetramethylbenzidine ( tmb ), kpl , inc . of gaithersburg , md . ( kpl ) was added according to manufacturer &# 39 ; s instructions and the reaction was stopped after 10 minutes with 0 . 1 m phosphoric acid . optical densities of the wells are determined in dynatech elisa reader at 450 nm and the information was recorded for further data analysis . preparation of elisa plates using lp antigens for monitoring antibodies in eggs “ lp ” elisa &# 39 ; s ninety - six well assay plates ( flat bottom costar ) were coated using 100 μl / well with various concentrations of antigens ( lp ) combination : 10 mg - 100 μg / ml in carbonate buffer , ph 9 . 6 . plates were incubated between 22 - 37 ° c . for up to 18 hours . the wells were aspirated to prevent cross - contamination . the plates were blocked with 380 μl / well of 0 . 05 % bsa and incubated at 37 ° c . for 1 hour . plates were coated using alternative rows of positive or negative for controls . plates were rinsed 1 × with washer buffer containing tween ™ 20 . to run a test : one hundred microliters per well of diluted sample were added to wells in duplicate wells , and incubated at 37 ° c . for one hour . goat anti - chicken igg conjugate with horseradish peroxidase ( kirkegard and perry laboratories ; 1 : 1000 - 1 : 3000 ) was added . after 1 - hour incubation , the substrate ( tmb from kpl ) was added according to manufacturer &# 39 ; s instructions and the reaction was stopped after 10 minutes with 0 . 1 m phosphoric acid . optical densities of the wells are determined in dynatech elisa reader at 450 nm and the information was recorded for further data analysis . preparation of elisa plates using lr antigens for monitoring antibodies in eggs “ lr ” elisa &# 39 ; s ninety - six well assay plates ( flat bottom costar ) were coated using 100 μl / well with various concentrations of antigens ( lr ) combination : 10 mg - 100 μg / ml in carbonate buffer , ph 9 . 6 . plates were incubated between 22 - 37 ° c . for up to 18 hours . the wells were aspirated to prevent cross - contamination . the plates were blocked with 380 μl / well of 0 . 05 % bsa and incubated at 37 ° c . for 1 hour . plates were coated using alternative rows of positive or negative for controls . plates were rinsed 1 × with washer buffer containing tween ™ 20 . to run a test : one hundred microliters per well of diluted sample were added to wells in duplicate wells , and incubated at 37 ° c . for one hour . goat anti - chicken igg conjugate with horseradish peroxidase ( kirkegard and perry laboratories ; 1 : 1000 - 1 : 3000 ) was added . after 1 - hour incubation , the substrate ( tmb from kpl ) was added according to manufacturer &# 39 ; s instructions and the reaction was stopped after 10 minutes with 0 . 1 m phosphoric acid . optical densities of the wells are determined in dynatech elisa reader at 450 nm and the information was recorded for further data analysis . preparation of elisa plates using la antigens for monitoring antibodies in eggs “ la ” elisa &# 39 ; s ninety - six well assay plates ( flat bottom costar ) were coated using 100 μl / well with various concentrations of antigens ( la ) combination : 10 mg - 100 μg / ml in carbonate buffer , ph 9 . 6 . plates were incubated between 22 - 37 ° c . for up to 18 hours . the wells were aspirated to prevent cross - contamination . the plates were blocked with 380 μl / well of 0 . 05 % bsa and incubated at 37 ° c . for 1 hour . plates were coated using alternative rows of positive or negative for controls . plates were rinsed 1 × with washer buffer containing tween ™ 20 . to run a test : one hundred microliters per well of diluted sample were added to wells in duplicate wells , and incubated at 37 ° c . for one hour . goat anti - chicken igg conjugate with horseradish peroxidase ( kirkegard and perry laboratories ; 1 : 1000 - 1 : 3000 ) was added . after 1 - hour incubation , the substrate ( tmb from kpl ) was added according to manufacturer &# 39 ; s instructions and the reaction was stopped after 10 minutes with 0 . 1 m phosphoric acid . optical densities of the wells are determined in dynatech elisa reader at 450 nm and the information was recorded for further data analysis . selected egg laying hens ( white leghorn hy - line w98 ), approximately 16 - 19 weeks old , are injected with the stock “ ld ” immunogen . four injections ( 500 μg , 100 μg , 250 μg , and 50 μg ) are given 1 week apart . serum samples are collected two weeks after the last initial injection . if boosters were needed , 100 μg was given in each booster ( every 6 months ). within 4 weeks , hens produced excellent antibodies in the eggs . selected egg laying hens ( white leghorn hy - line w98 ), approximately 16 - 19 weeks old , are injected with the stock “ lp ” immunogen . four injections ( 500 μg , 100 μg , 250 μg , and 50 μg ) are given 1 week apart . serum samples are collected two weeks after the last initial injection . if boosters were needed , 100 μg was given in each booster ( every 6 months ). within 4 weeks , hens produced excellent antibodies in the eggs . selected egg laying hens ( white leghorn hy - line w98 ), approximately 16 - 19 weeks old , were injected with the stock “ lr ” immunogen . four injections ( 500 μg , 100 μg , 250 μg , and 50 μg ) were given 1 week apart . serum samples were collected two weeks after the last initial injection . if boosters were needed , 100 μg was given in each booster ( every 6 months ). within 4 weeks , hens produced excellent antibodies in the eggs . selected egg laying hens ( white leghorn hy - line w98 ), approximately 16 - 19 weeks old , were injected with the stock “ la ” immunogen . four injections ( 500 μg , 100 μg , 250 μg , and 50 μg ) were given 1 week apart . serum samples were collected two weeks after the last initial injection . if boosters were needed , 100 μg was given in each booster ( every 6 months ). within 4 weeks , hens produced excellent antibodies in the eggs . specific commercial strains of hy - line w98 egg laying hens were immunized with specific immunogen . eggs were collected from hens on a daily basis . they were washed with soap and water , and then dripped in 0 . 05 % bleach . the shells were air - dried . during the product development phase , samples of the whole egg preparations were analyzed using the elisa systems for “ ld ” immunogen to monitor activity over time after the initial immunization schedule was completed . selected animals from each group were placed into the production group . the average elisa od readings for the fourth through the sixth months are given in the table below . the eggs were sampled using 250 μ of the whole egg and diluted 1 : 500 and 1 : 2 , 500 in pbs buffer and then run in the appropriate elisa to determine the average od reading at each dilution . the negative control readings were subtracted from each reading . the injected immunogens stimulated different responses in the animals along with good specificity . random groups of selected eggs were combined from the immunogen groups for the lactobacilli , to be used to produce production batches of whole egg reagents . the eggs were randomized and shells removed . the whole egg was mixed well and pasteurized using standard conditions ( 60 ° c ., 140 ° f .) for 3 . 5 min . ( charley , h . and c . weaver , 3 rd edition , food : a scientific approach , merrill - prentice hall , p . 350 , 1998 ). temperature was recorded with a fisher traceable scientific thermometer . once pasteurized , samples were tested for activity and stored at 4 ° c . until dried or sprayed onto carriers . samples of 250 μl were analyzed . examples of results for elisas are given . negative controls are subtracted to get final optical density ( od ) reading . although whole eggs can be dispensed in water and used directly in fermentation media , the product may have to be dried to make it convenient to the users . in this study , fresh eggs were used to make freeze dried material . the material was then tested against similar fresh eggs using the elisa coated plated . samples of the eggs were analyzed using the elisa systems for “ lr ” immunogens to monitor activity . good antibody response was recorded after the processing of the production whole egg batches . one - gram samples of the eggs were extracted and analyzed . data for four batches taken is given in the table below ( average od - negative control and signal to noise ratio ( s / n )): samples of the eggs were analyzed using the elisa systems for “ lp ” immunogens to monitor activity . good antibody response was recorded after the processing of the production whole egg batches . one - gram samples of the eggs were extracted and analyzed . data for four batches taken is given in the table below ( average od - negative control and signal to noise ratio ( s / n )): samples of the eggs were analyzed using the elisa systems for “ la ” immunogens to monitor activity . good antibody response was recorded after the processing of the production whole egg batches . one - gram samples of the eggs were extracted and analyzed . data for four batches taken is given in the table below ( average od - negative control and signal to noise ratio ( s / n )): samples of the eggs were analyzed using the elisa systems for “ ld ” immunogens to monitor activity . good antibody response was recorded after the processing of the production whole egg batches . one - gram samples of the eggs were extracted and analyzed . data for four batches taken is given in the table below ( average od - negative control and signal to noise ratio ( s / n )): any microorganisms which contaminate the fermentor for mashes , ethanol or beer production must possess the capability of sticking or adhering to that surface in order to multiply . organisms that promote the production of harmful accumulations of lactic acid in the fermentor and lactobacillus spp . are no exception . the adherence inhibitors of this invention strongly interfere with the adherence and , on a cumulative basis , thereby prevent the specific targeted microorganism from colonizing and multiplying . through the vehicle of a simple daily fermentor additive , the product essentially supplies the producer with a specific antibody preparation designed not to kill any microorganisms but to dislodge any resident bacteria and to prevent the attachment of any newly introduced bacteria in the fermentor . the adherence inhibitor has no direct effect on the end - product itself , leaves no undesirable residue in the fermentor and thus has no effect whatsoever on the ultimate products such as ethanol , beer or fruit mashes . although the present invention has been described with reference to preferred embodiments , workers skilled in the art will recognize that changes may be made in form and detail without departing from the spirit and scope of the invention .