CN102823806B - Method for producing fermented oatmeal using Cordyceps militaris - Google Patents
Method for producing fermented oatmeal using Cordyceps militaris Download PDFInfo
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- CN102823806B CN102823806B CN2012103506139A CN201210350613A CN102823806B CN 102823806 B CN102823806 B CN 102823806B CN 2012103506139 A CN2012103506139 A CN 2012103506139A CN 201210350613 A CN201210350613 A CN 201210350613A CN 102823806 B CN102823806 B CN 102823806B
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Abstract
The invention provides a method for producing fermented oatmeal using Cordyceps militaris. The method is characterized in that the Cordyceps militaris is inoculated into husked oats, and then the husked oats are processed by solid fermentation and coloring, so as to produce orange oats rich in Cordyceps militaris mycelium, and the orange oats are tableted and screened to form the fermented oatmeal. The method comprises the following steps: 1. pre-process of the oats; 2. inoculation and fermentation; 3. coloring; and 4. tableting and screening. The solid fermentation technology is used, the active ingredients of the Cordyceps militaris are organically combined with the nutrition of the oats, thus a convenient method is provided for developing and utilizing the Cordyceps militaris and a newmethod is provided for deeply processing the oats, and simultaneously the health diet need of consumers is met.
Description
Technical field
The invention belongs to a kind of method of producing the fermentation oatmeal, is a kind of method of utilizing northern Cordyceps Militaris to produce the fermentation oatmeal specifically.
Background technology
New, nutritious, the instant of oatmeal based food mouthfeel at present just progressively obtains China people's acceptance and likes, thereby develops this produce market and have a extensive future, and economic and social benefits are considerable.Scarlet caterpiller fungus mycelia contains cordycepin, cordycepic acid, Cordyceps sinensis polysaccharide, adenosine, superoxide dismutase multiple bioactivators such as (SOD), modern medicine proves that it has antiviral, reducing blood lipid, nourishing curative effect and improves multiple effect such as immune function of human body, alternative Cordyceps sinensis that can be to a certain degree.
By solid-state fermentation technology, scarlet caterpiller fungus mycelia is grown in oat, the nutrition of the active component of northern Cordyceps Militaris and oat is organically combined, can make a kind of nutrition healthy food, can satisfy the demand of health of people diet.This scheme can provide a kind of short-cut method for developing northern Chinese caterpillar fungus, can be the oat deep processing again a kind of new way is provided, the northern worm grass resources of further investigation exploitation, expansion cereal further technological processing way, raising cereal added value, the modern high-efficiency agriculture of development are had important practical significance.
The inventor early stage patent 201110055411.7,201110055425.9,201110055431.4 studied liquid spawn inserted technology in the cereal, but northern Chinese caterpillar fungus liquid spawn is being inserted in the oat, produce in the process of northern Cordyceps Militaris fermentation oatmeal and find, the oat annesl is difficult to control, the easy shade of producing of oat differs, and perhaps color is shallow excessively.As controlling condition of culture, color dried tangerine peel, the color and luster that makes oat evenly is one of the present invention's difficult problem that will overcome.
Summary of the invention
The purpose of this invention is to provide a kind of short-cut method of northern Chinese caterpillar fungus and new way of oat deep processing of developing, can go out lower-cost northern worm grass product with simple equipment and explained hereafter, the product tool is of high nutritive value, easily digests and assimilates, contains the various active characteristics that become to grade, simultaneously, significantly improve the added value of oat.
Another object of the present invention is the control condition of culture, makes color dried tangerine peel, the color and luster of oat even.
The present invention is achieved through the following technical solutions:
Northern Cordyceps Militaris is inoculated on the husked oat, by solid state fermentation and annesl two procedures, makes the Chinese red oat of being rich in scarlet caterpiller fungus mycelia, after the compressing tablet screening, obtain oatmeal.Comprise the steps:
1, the round of packing into after oat and water are mixed according to 3: 1～5: 1 weight ratio is handled 15min～40min for 115 ℃～132 ℃, kills assorted bacterium and with the lipase deactivation in the oat.Sterilization and killing after enzyme finishes is cooled to normal temperature under cleaning condition, namely finish the oat preliminary treatment;
2, northern Chinese caterpillar fungus liquid spawn is inserted in the oat, inoculum concentration is 15%～20% of oat weight, guarantees that bacterial classification and oat mix, under 20 ℃～28 ℃ conditions, lucifuge is cultivated 7d～12d, finishes solid state fermentation, obtains being rich in the oat of northern Cordyceps Militaris active component;
3, adopt visible light with the intensity of illumination of 500lx～1200lx, under 20 ℃～28 ℃ conditions, cultivate 6d～9d, obtain color dried tangerine peel, color and luster evenly and the oat that has recovered graininess;
4, the oat that will finish annesl is dried to water content 15%～20%, after the tablet press machine compacting, further is dried to water content 10%～12%, removes solid piece and particulate through screening, namely obtains the oatmeal that ferments.
The round of packing into after oat and water mixed according to 3: 1～5: 1 weight ratio through autoclave sterilization with after killing enzyme, cools off under cleaning condition, finishes the oat preliminary treatment.Wherein the optimum proportioning of oat and water is 4: 1, and the best is sterilized and killed the enzyme condition is 121 ℃ of 35min, and round can be used fermentation tank (pond, cylinder, bag, bottle etc.).
Insert northern Chinese caterpillar fungus liquid spawn by 15%～20% of oat weight, under 20 ℃～28 ℃ conditions, lucifuge is cultivated 7d～12d, finishes solid state fermentation.Wherein optimum inoculation amount is 17%, and the optimum cultivation temperature is 25 ℃, and the Best Times that lucifuge is cultivated is 9d.
Further, the wavelength of visible light scope is 455nm～492nm in the step (3), and intensity of illumination is 500lx～1200lx the best, and the oat annesl is better, and the color dried tangerine peel of oat, color and luster are even; Wavelength is less than 455nm or undesirable greater than the 492nm annesl, and the oat shade differs, and perhaps color is shallow excessively.
Optimum intensity of illumination is 1000lx, wavelength 455nm, and the optimum cultivation temperature is 25 ℃, the Best Times of illumination cultivation is that 8d can obtain best annesl.
The present invention compared with prior art has many advantages and good effect:
1, pure fermented grain, nutritious and considerable benefit
Cordyceps Militaris fermentation oatmeal in north is to be that raw material carries out solid state fermentation and forms with the oat, and is nutritious and be easy to edible and digest and assimilate, and can cater to compatriots to the preference of cereal.By enforcement of the present invention, oat is carried out deep processing, efficiently transforms and rationally utilizes comprehensively and effectively, be conducive to prolong industrial chain, improve the availability of the resources of production and the ratio of oat processing industry and the agriculture output value, considerable benefit.
2, production link is monitored through strictness, and product safe and sanitary situation is reliable
North Chinese caterpillar fungus liquid spawn produces and carries out in strict accordance with the sterile working rules; The primary raw material that is used for liquid spawn production detects through strictness; Oat is through autoclave sterilization and kill enzyme; Sweat is to need to get rid of assorted bacterium and noxious pollutant interference.Strictness monitoring by to each production link makes northern Chinese caterpillar fungus fermentation oatmeal possess good security.
3, technology is simple, and risk is little, and cost is lower
The present invention adopts the form of solid state fermentation, and used oat is through the strictness sterilization and kill enzyme, therefore, can get rid of assorted bacterium interference and fatty acid oxidation during the fermentation substantially and become sour, littler than liquid state fermentation risk, and biochemical reactor designing requirement and expense are also low.The whole production flow process is divided into four processes: the oat preliminary treatment; Inoculation and fermentation; Annesl; Compressing tablet and screening.Four processes can be realized automated job, can reduce cost of human resources.
3, product color is vivid, and outward appearance is preferable
Northern Cordyceps Militaris fermentation oatmeal color dried tangerine peel, color and luster that the present invention produces are even, are easy to be accepted by the consumer.
The specific embodiment
Below the inventive method is specifically illustrated:
Embodiment 1
The method that the northern Cordyceps Militaris of utilization of the present invention is produced the fermentation oatmeal comprises the steps:
1, gets 100g husked oat and 25mL water and pack in the polypropylene plastics pocket of 20 * 22cm, handle 35min for 121 ℃, kill assorted bacterium and with the lipase deactivation in the oat.Sterilization and killing after enzyme finishes is cooled to normal temperature under cleaning condition, namely finish the oat preliminary treatment.
2, every bag of oat is inserted 20mL north Chinese caterpillar fungus liquid spawn, and under 25 ℃ of conditions, lucifuge is cultivated 9d, finishes solid state fermentation, obtains being rich in the oat of northern Cordyceps Militaris active component.
3, adopt the light of 455nm wavelength, with the intensity of illumination of 1000lx, under 25 ℃ of conditions, illumination cultivation 8d obtains color dried tangerine peel, color and luster evenly and the oat that has recovered graininess with the oat of finishing solid state fermentation.
4, the oat of finishing annesl to water content 17%, with two roller tablet press machine compressing tablets, further is dried to water content 11% through fluid bed through fluidized bed drying again, removes solid piece and particulate by the shaker screen classification, namely obtains northern Chinese caterpillar fungus fermentation oatmeal.
Embodiment 2
Present embodiment is except step 3, and all the other steps are identical with embodiment 1
Adopt the light of 492nm wavelength, with the intensity of illumination of 1000lx, under 25 ℃ of conditions, illumination cultivation 8d obtains color dried tangerine peel, color and luster evenly and the oat that has recovered graininess with the oat of finishing solid state fermentation.
Embodiment 3
Present embodiment is except step 3, and all the other steps are identical with embodiment 1
Adopt the light of 492nm wavelength, with the intensity of illumination of 500lx, under 25 ℃ of conditions, illumination cultivation 8d obtains color dried tangerine peel, color and luster evenly and the oat that has recovered graininess with the oat of finishing solid state fermentation.
Comparative example 1
This comparative example is except step 3, and all the other steps are identical with embodiment 1
Adopt the light of 420nm wavelength, with the intensity of illumination of 1000lx, with the oat of finishing solid state fermentation under 25 ℃ of conditions, illumination cultivation 8d, the oat color that obtains is more shallow, and color and luster is inhomogeneous.
Comparative example 2
This comparative example is except step 3, and all the other steps are identical with embodiment 1
Adopt the light of 560nm wavelength, with the intensity of illumination of 1000lx, with the oat of finishing solid state fermentation under 25 ℃ of conditions, illumination cultivation 8d, the oat shade that obtains differs.
Comparative example 3
This comparative example is except step 3, and all the other steps are identical with embodiment 1
Adopt the ruddiness of 605nm wavelength, with the intensity of illumination of 500lx, with the oat of finishing solid state fermentation under 25 ℃ of conditions, illumination cultivation 8d, the oat color and luster that obtains is inhomogeneous.
Certainly, above-mentioned explanation is not to be restriction to invention, the present invention also be not limited to above-mentioned for example, those skilled in the art, in essential scope of the present invention, the variation of making, remodeling, interpolation or replacement all should belong to protection scope of the present invention.
Claims (5)
1. utilize northern Cordyceps Militaris to produce the method for fermentation oatmeal, it is characterized in that: northern Cordyceps Militaris is inoculated on the husked oat, by solid state fermentation and annesl two procedures, make the Chinese red oat of being rich in scarlet caterpiller fungus mycelia, after the compressing tablet screening, obtain oatmeal, comprise the steps:
(1), the round of packing into after oat and water are mixed according to 3: 1～5: 1 weight ratio, handle 15min～40min for 115 ℃～132 ℃, kill assorted bacterium and with the lipase deactivation in the oat, sterilization and killing after enzyme finishes, under cleaning condition, be cooled to normal temperature, namely finish the oat preliminary treatment;
(2), insert northern Chinese caterpillar fungus liquid spawn by 15%～20% of oat weight, under 20 ℃～28 ℃ conditions, lucifuge is cultivated 7d～12d, finishes solid state fermentation, obtains being rich in the oat of northern Cordyceps Militaris active component;
(3), adopt wave-length coverage be the visible light of 455nm～492nm with the intensity of illumination of 500lx～1200lx, under 20 ℃～28 ℃ conditions, cultivate 6d～9d, obtain color dried tangerine peel, color and luster evenly and the oat that has recovered graininess;
(4), the oat that will finish annesl is dried to water content 15%～20%, after the tablet press machine compacting, further is dried to water content 10%～12%, removes solid piece and particulate through screening, namely obtains the oatmeal that ferments.
2. method according to claim 1 is characterized in that: the round of packing into after oat and water are mixed according to 4: 1 weight ratio, through autoclave sterilization with after killing enzyme, under cleaning condition, cool off, and finish the oat preliminary treatment.
3. method according to claim 1, it is characterized in that: wherein the proportioning of oat and water is 4: 1, sterilization and to kill the enzyme condition be 121 ℃ of 35min.
4. method according to claim 1, it is characterized in that: the inoculum concentration in the step (2) is 17%, and cultivation temperature is 25 ℃, and the lucifuge incubation time is 9d.
5. method according to claim 1 is characterized in that: the wavelength of visible light scope is 455nm in the step (3), and intensity of illumination is 1000lx, and cultivation temperature is 25 ℃, and the incubation time under the illumination condition is 8d.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103271281A (en) * | 2013-06-09 | 2013-09-04 | 食品行业生产力促进中心 | Method for producing cordyceps militaris fermentation coarse cereals through solid-state fermentation |
| CN103734596B (en) * | 2013-12-02 | 2015-02-18 | 中国农业大学 | Fermentation oat functional food for preventing fatty liver |
| CN105077028B (en) * | 2015-09-10 | 2018-10-16 | 即墨市第一职业中等专业学校 | A kind of preparation method of Cordceps militaris health-care rice |
| CN106578870A (en) * | 2016-11-30 | 2017-04-26 | 湖北馥雅食品科技有限公司 | Premixed coarse grain powder and preparation method thereof |
| CN106923189A (en) * | 2017-05-08 | 2017-07-07 | 甘肃西北大磨坊食品工业有限公司 | A kind of lactic acid bacteria apple whole wheat piece and preparation method thereof |
| CN107373340B (en) * | 2017-07-26 | 2021-05-11 | 锬酃藏虫草生物科技(深圳)有限公司 | Selenium-rich cordyceps sinensis oat steamed bun and preparation method thereof |
| CN109645325A (en) * | 2018-12-13 | 2019-04-19 | 无锡赞匠生物科技有限公司 | A kind of leisure auxotype fermented cereal is dry and preparation method thereof |
| CN109645323A (en) * | 2018-12-13 | 2019-04-19 | 无锡赞匠生物科技有限公司 | A kind of fermented cereal tablet and preparation method thereof for agro-ecology fermentation |
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| CN1723758A (en) * | 2005-07-12 | 2006-01-25 | 天津师范大学 | Cordyceps sinensis mycelium and its prepn. method |
| CN101173221A (en) * | 2007-11-09 | 2008-05-07 | 乔善成 | Wheat cultivation Cordyceps militaris method |
| CN102160642A (en) * | 2011-03-17 | 2011-08-24 | 李佃场 | Method for preparing Cordyceps rice food |
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| KR101050856B1 (en) * | 2008-12-01 | 2011-07-21 | (주) 해뜰날 | Mushroom mycelium grains and their preparation method |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1723758A (en) * | 2005-07-12 | 2006-01-25 | 天津师范大学 | Cordyceps sinensis mycelium and its prepn. method |
| CN101173221A (en) * | 2007-11-09 | 2008-05-07 | 乔善成 | Wheat cultivation Cordyceps militaris method |
| CN102172273A (en) * | 2011-03-09 | 2011-09-07 | 王永显 | Method for producing cordyceps militaris fermentation rice by utilizing solid state fermentation of rice |
| CN102160642A (en) * | 2011-03-17 | 2011-08-24 | 李佃场 | Method for preparing Cordyceps rice food |
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Inventor after: Yang Hao Inventor before: Wang Yongxian Inventor before: Jiang Peng Inventor before: Jiang Jianjian Inventor before: Zhu Yiming Inventor before: Liu Jianjun Inventor before: Liu Yan Inventor before: Ma Likun |
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Effective date of registration: 20160114 Address after: 265718 Shandong province Longkou City Dragon Ring Road No. 1 high tech Zone Management Committee Patentee after: Yang Hao Address before: 266071 Shandong province edible fungus workstation of Shinan District of Qingdao yanerdao Road No. 10, room 2608, Qingdao City Hyatt Center Patentee before: Wang Yongxian |
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