Method of producing milk serum possessing mycostatic activity for bakery

专利摘要:
An improved fermented whey having mycostatic activity in which the whey is produced from the fermentation of whey using as a fermenting agent the bacterium Propionibacterium acidi-propionici No. B3568.
公开号:SU1324574A3
申请号:SU833597493
申请日:1983-05-19
公开日:1987-07-15
发明作者:Маршалл Андерсон Томас
申请人:Стауффер Кемикал Компани (Фирма)；
IPC主号:

专利说明:

   one
This invention relates to dairy and bakery industries and concerns a method for producing a fermented milk whey used as a mycostat,
The purpose of the invention is to increase the myco-static activity of the target product.
The method consists in using the strain of Propionibacterium acid i-propionici AB-3568 for fermentation of the milk burdock to provide a higher content of propionic acid in the product, which determines its use as a protective agent when it is introduced into bread and other cereal products. similar culture.
A strain of Propionibacterium acidi- propionici AB-3568 deposited in the NKRL Collection of the Northern Regional Research Center 1850 North University Street. Peoria Fllinois 61604 in December 1968 as a strain of CM-2 by Dr. P.A. Nartman, Department of Microbiology, State University, Iowa. Registered under the DRL number B-3568.
The following is a description of the culture storage and culture method.
Culture storage.
The culture was stored in cavities formed by pricks in sodium lactate (10 g trypticase, 10 g yeast extract, 10 g sodium lactate, 0.25 g KjPHO, 12 g agar and 1 l water), 5 mm flask 125 16 mm with screw cap.
Inoculation operations.
5 ml of Hansen glucose broth (20 g tripticase, 5 g yeast exT1), 5 g glucose, 1 l water are added to the injected culture and incubated for 48 hours at
zo ° s.
The broth from the injection site is used to inoculate 250 ml of medium with 2% whey content (2% dry whey, 1% yeast extract, pH 7) in a 500 ml flask with a screw cap. The flask is kept in a thermostat for 48 hours „
250 ml culture (Contained in a flask, used to inoculate 4 liters of medium containing 2% whey in a 6-liter flask
O 5
0 5
jg
...
0
five
742
chivakptsayas korozhoy. The flask is kept in a thermostat and incubated for 48 hours.
The culture, contained in two flasks with a capacity of 4 liters, was used to beococulate 200 gallons (946.36 l) of a fermenter containing 2% whey, kept in a thermostat for 36-48 hours at 31) ° C, the pH value was maintained at 6.5 - 7.5 with the help of hydrate. sodium oxide.
A fermenter (200 gallons of culture) is used for inoculum shredding 2000–9000 gallons (7570.8–34.069 l) medium containing 2% whey (2–75% lactic syrup poTjCH.) 0, .5– 1% yeast extract) 5 in the fermentation tank with a capacity of 10,000 gallons (37854 liters). The fermentation tank is kept in a thermostat at 30 ° C for 36-48 hours. The pH value is maintained at 6.5 - 7.5 with the help of sodium hydroxy hydroxide.
A culture of 2000–9000 gallons is used for inoculation in a fermentation tank of 30, 000 gallons (113560 l) during the final volume, up to 25000–29000 gallons (94635-109780 l).
The invention is exemplified.
When W ep 1. Prepare a fermentation medium, s, s, of 94.5 l of whey broth with 7% sweet cheese whey and 0; 5 wt% of yeast extract per volume of medium; The medium is sterilized and inoculated with 94500 l of PropionibacteriuE acid culture - propionici AB-3568j pre-grown in 250 ml of broth and subsequently subjected to 10-fold dilution, each time re-germination of the inoculum d, about desired. both, ema.
The fermentation batch is then incubated for 66 hours at 35 ° C, the pH of the system is maintained by equal periodic adjustment of the operation procedure for the addition of sodium hydroxide. After the incubation period is over, the serum thus spun is dried and packaged for KOMi.iep-iccKoro use
Example 2, For the purpose of demonstration of B; AI of improved properties of short. obtained by the proposed method, carried out a comparative test; in which the serum5 is spimentized when using 1-g B as fernen--. i'm running dego agent pi op i.on ibacter i o.rn
The shormanii were compared with the same amount of serum spherimpetirovanny under the action of Propionibacterium aci-Propionici AB 3568, and both test compositions were fermented for 48 hours and 67 hours, respectively, in a culture medium containing 2% Teclac (dry whey), 2% lactase, 1% yeast and 2% calcium carbonate. After 48 and 67 hours, respectively, the fO fermentation culture was examined by gas chromatography to determine the percentage of propionic and acetic acid present, 15
The results of such testing are presented in Table 1.
From the data in Table 1, it follows that veCalcium,% 0.71
Iron% No
Vitamin B, j, g / 100 g 2.12 Phosphorus,% 0.69
Pantothenic acid, mg / 100 g 4.09 Microbiological standards Standard plate counting 10 000 / g
(maximum)
Coliform9 g (maximum)
 E.coliNegative
SalmonellaNegative
Dietary values are 80% of those in Federal nuttrional Regul. 21 CFR 1.
current is given in table. 2
Fermented serum islicina mycostatic activity
directly proportional to the number of pro-2017 / / 11 /.
pionic acid, obtained as a result of lactose fermentation with serum fermentation, contained in milk whey.
 A typical composition of dairy cheese whey is presented below. 25 is used as a mycostatic chemical characteristic of a serum agent and is introduced into the bread, the peaks are as follows. Hobby, muffins and other bakery Typical approximate analysis of the product.
Protein (NX 6.38)% 12.7

权利要求:
Claims (1)
[1]
1.1 (max. 30 formula of invention, 1, 25%)
4,5 (maxi-method of obtaining milk 5.0%) for breadmaking, having mycobjostatic activity, envisaged-71, 3 35% fermentation by its microorganism, of the Propionibacterium type in the presence of Fats% Moisture,%
Ash%
Lactose,% Calories, cal / 100 g350.0
Typical Vitamin and Mineral Analysis
Vitamin A and U / 100 g No
Vitamin C, mg / 100 g No
Thiamine, mg / 100 g 0.40
Riboflavin,
mg / 100 g1,76
Niacin, mg / OO g 1.00
necessary factors of biosynthesis of the culture at the optimum temperature and pH of the medium before the formation of propionic
40 and acetic acids, followed by drying the target product, as a fermenting microorganism from the species of Propionibacterium using the strain Propionibacteriim acidi-propionici
45 A B-3568.
Calcium,% 0.71
Iron% No
Vitamin B, j, g / 100 g 2.12 Phosphorus,% 0.69
Pantothenic acid, mg / 100 g 4.09 Microbiological standards Standard plate counting 10 000 / g
(maximum)
Coliform9 g (maximum)
 E.coliNegative
SalmonellaNegative
Nutritional ration values are 80% of the values corresponding to ederal nuttrional Regul. 21 CFR 1.
current is given in table. 2
 Physical characteristics
Fermented serum is necessary for the factors of biosynthesis of the culture at the optimum temperature and pH of the medium before the formation of propionic
40 and acetic acids, followed by drying the target product, as a fermenting microorganism from the species of Propionibacterium using the strain Propionibacteriim acidi-propionici
45 A B-3568.
five
1324574 .6
Table 1
Indicator
Typical interval
Solubility index, ml
Acidity,% Ash Content, ml
Parts after annealing, mg
Particle size (through a 40 mesh sieve.),%
Editor N. Kishtulints
Compiled by I. Privalova Tehred.N.Glushchenko Proofreader E. Roshko
Order 2974/58 Circulation 530 Subscription
VNIIPI USSR State Committee
for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab.,. 4/5
Production and printing company, Uzhgorod, st. Project, 4
table 2
Limit
0.1 - 0.5
, 10 - 0.14
175 - 200
7.5 99 - 100
1.25 (max.) 0.16 (max.) 225 Relish.)
15.0 (max.) 98 (min.)

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同族专利:

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公开号 | 公开日

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EP0095268A3|1984-09-12|

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NZ204293A|1985-07-31|

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CA1192433A|1985-08-27|

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AU1467483A|1983-11-24|

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NO160484B|1989-01-16|

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DK225983A|1983-11-21|

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IE55099B1|1990-05-23|

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IE831179L|1983-11-20|

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US4497833A|1985-02-05|

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BR8302618A|1984-01-17|

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NO831775L|1983-11-21|

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DK225983D0|1983-05-20|

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AU557970B2|1987-01-15|

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NO160484C|1989-04-26|

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EP0095268A2|1983-11-30|

引用文献:

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公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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CA618210A|1961-04-11|Rauch Johann|Nutrient medium for propionic acid for forming vitamin b12|

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US1470885A|1922-08-26|1923-10-16|People Of The United States|Process for the production of propionates and propionic acid|

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US1937672A|1928-04-25|1933-12-05|Wilbur White Chemical Company|Method of accelerating propionic fermentation|

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US2465905A|1948-04-09|1949-03-29|Western Condensing Co|Process of making whey food products|US5635484A|1982-09-17|1997-06-03|The State Of Oregon Acting By And Through The Oregon State Board Of Higher Education On Behalf Of Oregon State University|Propionibacteria peptide microcin|

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US5096718A|1982-09-17|1992-03-17|The State Of Oregon Acting By And Through The Oregon State Board Of Higher Education On Behalf Of Oregon State University|Preserving foods using metabolites of propionibacteria other than propionic acid|

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US4676987A|1984-04-24|1987-06-30|Stauffer Chemical Co.|Production of fermented whey containing calcium propionate|

---

US4743453A|1984-11-13|1988-05-10|Stauffer Chemical Co.|Fermentation of whey to produce propionic acid|

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US4906611A|1988-09-23|1990-03-06|Microlife Technics, Inc.|Process for using a novel antifungal product|

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US5219603A|1990-04-24|1993-06-15|Quest International Flavors And Food Ingredients Company A Divison Of Indopco, Inc.|Composition for extending the shelf life of processed meats|

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US5173319A|1990-04-24|1992-12-22|Microlife Technics, Inc.|Method and composition for extending the shelf life of processed meats|

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US5912040A|1993-08-03|1999-06-15|Immunopath Profile, Inc.|Process of making a dairy permeate-based beverage|

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US5811289A|1996-02-06|1998-09-22|Lewandowski; Raymond|Process and apparatus for effecting a biological aerobic pretreatment of dairy industry effluent|

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US6132786A|1999-03-17|2000-10-17|Nabisco Technology Company|Long-term mold inhibition in intermediate moisture food products stored at room temperature|

法律状态:

优先权:

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申请号 | 申请日 | 专利标题

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US06/379,841|US4497833A|1982-05-20|1982-05-20|Mycostatic whey and process of manufacture|

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