CN106721077A - A kind of method of mycotoxin content in reduction corn - Google Patents
A kind of method of mycotoxin content in reduction corn Download PDFInfo
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- CN106721077A CN106721077A CN201611006932.2A CN201611006932A CN106721077A CN 106721077 A CN106721077 A CN 106721077A CN 201611006932 A CN201611006932 A CN 201611006932A CN 106721077 A CN106721077 A CN 106721077A
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Abstract
The present invention discloses a kind of method for reducing mycotoxin content in corn, comprises the following steps：（1）After corn is dried, spend mould liquid and uniformly spray corn surface, every kilogram of Yield-increasing Baallus In Maize removes the 120g of mould liquid 100；（2）After having sprayed mould liquid 57 hours, corn is put into hot pot quick 2 3min that stir-fry, and to adding magnesia, every kilogram of corn to add 9 11g magnesia in hot pot；（3）Corn after stir-frying takes out, and is added thereto to mould inhibitor, stirs, and every kilogram of corn adds 300 400g mould inhibitors（4）After processing corn 45 days with mould inhibitor, mould inhibitor is weeded out with sieve, then corn processing is obtained feed.The method of mycotoxin in a kind of reduction corn that the present invention is provided, effect is significant, mycotoxin of the corn before processing contained by it can effectively be removed, can prevent the corn from mould is infectd during storage again, it is to avoid mould inhibitor is used in feed and the mould dose of palatability so as to have impact on feed is taken off.
Description
Technical field
The invention belongs to field of feed processing, and in particular to a kind of method of mycotoxin content in reduction corn.
Background technology
Mycotoxin is primarily referred to as the toxic metabolic products that mould produces in its food for being polluted, and they can be by raising
Material or food enter in humans and animals body, cause the acute or chronic toxicity of humans and animals, damage liver, kidney, the god of body
Through tissue, hematopoietic tissue and skin histology etc..Mycotoxin can be formed in crops when crop field harvests；In unfavorable storage
Under the conditions of, formed on the crops that mycotoxin can also continue after harvesting.Humidity higher typically favors mould in feed
Growth and mycotoxin generation.Temperature is another important factor.Crops under high temperature and drought environment are easy to
Encroached on by mycotic spore, once spore conditions permit, mould can produce mycotoxin.Mycotoxin is that one kind has feed
It is the very strong mould secondary metabolite of toxin with the ANFs in raw material.Processing, transport and storage process in feed
In can all produce mycotoxin, it should say in the world neither one place can escape mould contamination.
Corn is important feedstuff in China, while being also to be easiest to grow mould and produce one kind of mycotoxin
Raw material.Before corn harvesting, it just contains more mycotoxin in vivo, if before Fodder making, not by its thorough removing, will
Can severe contamination feed；Corn feed also easily infects various moulds during storage, so as to carry mycotoxin.
Therefore it is badly in need of a kind of corn processing method before processing, contained mycotoxin in corn can be removed, and can effectively prevent
Corn goes mouldy in feed, produces mycotoxin.
The content of the invention
In order to solve the above problems, the present invention provides a kind of method for reducing mycotoxin content in corn.
The present invention is achieved by the following technical solutions：
The method of mycotoxin content, comprises the following steps in a kind of reduction corn：
（1）After corn is dried, spend mould liquid and uniformly spray corn surface, every kilogram of Yield-increasing Baallus In Maize removes mould liquid 100-120g, its
In go mould liquid to be made up of the component of following weight portion：Morinda officinalis 15-19 parts, subprostrate sophora 12-16 parts, Kaempferia galanga 9-13 parts, ardisia japonica
8-10 parts, Artemisia stelleriana 6-8 parts, asparagus 7-9 parts, runcinate knotweed herb 8-10 parts, Herba Lycopi 9-11 parts, kyllinga brevifolia 5-7 parts, uridine monophosphate disodium
0.2-0.4 parts, dipotassium glycyrrhizinate 0.6-0.8 parts, sodium tartrate 0.5-0.7 parts, water 160-180 parts；
（2）After having sprayed mould liquid 5-7 hours, corn is put into hot pot the quick 2-3min that stir-fries, and to adding oxygen in hot pot
Change magnesium, every kilogram of corn adds 9-11g magnesia；
（3）Corn after stir-frying takes out, and is added thereto to mould inhibitor, stirs, and every kilogram of corn adds 300-400g to prevent
Mould dose, wherein mould inhibitor is made up of the component of following weight portion：Lapis Micae Aureus 9-14 parts, Tabasheer 16-18 parts, calcite 14-17
Part, calamine 16-18 part, it is prepared using following methods：After Lapis Micae Aureus, Tabasheer, calcite, calamine are mixed, it is crushed to
60-80 mesh, is obtained mould inhibitor；
（4）After processing corn 4-5 days with mould inhibitor, mould inhibitor is weeded out with sieve, then corn processing is obtained feed.
Specifically, above-mentioned steps（1）In go mould liquid use following methods be obtained：By Morinda officinalis, subprostrate sophora, Kaempferia galanga,
Ardisia japonica, Artemisia stelleriana, asparagus, runcinate knotweed herb, Herba Lycopi, kyllinga brevifolia are added to the water, and after big fire boils 3-4 hours, filter to get filtrate, so
After be added thereto to uridine monophosphate disodium, dipotassium glycyrrhizinate, sodium tartrate, stir, be obtained remove mould liquid.
Preferably, uridine monophosphate disodium active constituent content is 99%, and active constituent content is 98%, winestone in dipotassium glycyrrhizinate
Active constituent content is 99% in sour sodium.
Beneficial effect：The method of mycotoxin in a kind of reduction corn that the present invention is provided, effect is significant can be effective
Mycotoxin of the corn before processing contained by it is removed, can prevent corn from mould is infectd during storage again, it is to avoid
Mould inhibitor and the de- mould dose of palatability so as to have impact on feed, and the method that the present invention is provided, operation letter are used in feed
Single, cost is relatively low, but effect is preferably, therefore significantly reduces the production cost of feed.General corn after drying, seldom
Someone will recognize that mould liquid is removed in sprinkling above, because the moisture in corn can be increased, so that increasing corn infects the general of mould
Rate, but test proves that, after drying, what is provided in the sprinkling present invention removes mould liquid to corn, places into and quickly turn in hot pot
Fry, and add magnesia, can effectively remove the mycotoxin carried in corn, and the ability of corn anti-mildew change can be improved.
Wherein, after the active ingredient collective effect in Morinda officinalis, subprostrate sophora and Kaempferia galanga, there is stronger killing to mould present in corn
Go out ability, and can effectively prevent the hyperplasia of mould；After uridine monophosphate disodium, dipotassium glycyrrhizinate, sodium tartrate collective effect, can have
The mycotoxin contained in the removing corn of effect, it is ensured that the corn for being processed to feed is green non-poisonous evil；In mould inhibitor
After Lapis Micae Aureus, Tabasheer, calcite, calamine synergy, corn feed can be further prevented to occur during storage
Go mouldy, extend the Storage period of corn feed.
The content of the invention
Following examples are used to illustrate the present invention, but can not be used for limiting the scope of the present invention.The reality used in embodiment
The condition of applying can be for further adjustments according to the condition of producer, and unaccounted implementation condition is usually conventional laboratory conditions.
Embodiment 1
The method of mycotoxin content, comprises the following steps in a kind of reduction corn：
（1）After corn is dried, spend mould liquid and uniformly spray corn surface, every kilogram of Yield-increasing Baallus In Maize removes mould liquid 100g, wherein going
Mould liquid is made up of the component of following weight portion：15 parts of Morinda officinalis, 12 parts of subprostrate sophora, 9 parts of Kaempferia galanga, 8 parts of ardisia japonica, 6 parts of Artemisia stelleriana, stone
7 parts of Diao Bai, 8 parts of runcinate knotweed herb, 9 parts of Herba Lycopi, 5 parts of kyllinga brevifolia, 0.2 part of uridine monophosphate disodium, 0.6 part of dipotassium glycyrrhizinate, sodium tartrate
0.5 part, 160 parts of water；
（2）After having sprayed mould liquid 5 hours, corn is put into hot pot the quick 2min that stir-fries, and to adding magnesia in hot pot,
Every kilogram of corn adds 9g magnesia；
（3）Corn after stir-frying takes out, and is added thereto to mould inhibitor, stirs, and every kilogram of corn adds 300g mould inhibitors,
Wherein mould inhibitor is made up of the component of following weight portion：9 parts of Lapis Micae Aureus, 16 parts of Tabasheer, 14 parts of calcite, 16 parts of calamine,
It is obtained using following methods：After Lapis Micae Aureus, Tabasheer, calcite, calamine are mixed, 60 mesh are crushed to, mould inhibitor is obtained；
（4）After processing corn 4 days with mould inhibitor, mould inhibitor is weeded out with sieve, then corn processing is obtained feed.
Specifically, above-mentioned steps（1）In go mould liquid use following methods be obtained：By Morinda officinalis, subprostrate sophora, Kaempferia galanga,
Ardisia japonica, Artemisia stelleriana, asparagus, runcinate knotweed herb, Herba Lycopi, kyllinga brevifolia are added to the water, and after big fire boils 3 hours, filter to get filtrate, then
Uridine monophosphate disodium, dipotassium glycyrrhizinate, sodium tartrate are added thereto to, are stirred, be obtained and remove mould liquid.
Preferably, uridine monophosphate disodium active constituent content is 99%, and active constituent content is 98%, winestone in dipotassium glycyrrhizinate
Active constituent content is 99% in sour sodium.
Embodiment 2
The method of mycotoxin content, comprises the following steps in a kind of reduction corn：
（1）After corn is dried, spend mould liquid and uniformly spray corn surface, every kilogram of Yield-increasing Baallus In Maize removes mould liquid 110g, wherein going
Mould liquid is made up of the component of following weight portion：17 parts of Morinda officinalis, 14 parts of subprostrate sophora, 11 parts of Kaempferia galanga, 9 parts of ardisia japonica, 7 parts of Artemisia stelleriana,
8 parts of asparagus, 9 parts of runcinate knotweed herb, 10 parts of Herba Lycopi, 6 parts of kyllinga brevifolia, 0.3 part of uridine monophosphate disodium, 0.7 part of dipotassium glycyrrhizinate, tartaric acid
0.6 part of sodium, 170 parts of water；
（2）After having sprayed mould liquid 6 hours, corn is put into hot pot the quick 2min that stir-fries, and to adding magnesia in hot pot,
Every kilogram of corn adds 10g magnesia；
（3）Corn after stir-frying takes out, and is added thereto to mould inhibitor, stirs, and every kilogram of corn adds 350g mould inhibitors,
Wherein mould inhibitor is made up of the component of following weight portion：12 parts of Lapis Micae Aureus, 17 parts of Tabasheer, 16 parts of calcite, 17 parts of calamine,
It is obtained using following methods：After Lapis Micae Aureus, Tabasheer, calcite, calamine are mixed, 70 mesh are crushed to, mould inhibitor is obtained；
（4）After processing corn 4 days with mould inhibitor, mould inhibitor is weeded out with sieve, then corn processing is obtained feed.
Specifically, above-mentioned steps（1）In go mould liquid use following methods be obtained：By Morinda officinalis, subprostrate sophora, Kaempferia galanga,
Ardisia japonica, Artemisia stelleriana, asparagus, runcinate knotweed herb, Herba Lycopi, kyllinga brevifolia are added to the water, and after big fire boils 3 hours, filter to get filtrate, then
Uridine monophosphate disodium, dipotassium glycyrrhizinate, sodium tartrate are added thereto to, are stirred, be obtained and remove mould liquid.
Preferably, uridine monophosphate disodium active constituent content is 99%, and active constituent content is 98%, winestone in dipotassium glycyrrhizinate
Active constituent content is 99% in sour sodium.
Embodiment 3
The method of mycotoxin content, comprises the following steps in a kind of reduction corn：
（1）After corn is dried, spend mould liquid and uniformly spray corn surface, every kilogram of Yield-increasing Baallus In Maize removes mould liquid 120g, wherein going
Mould liquid is made up of the component of following weight portion：19 parts of Morinda officinalis, 16 parts of subprostrate sophora, 13 parts of Kaempferia galanga, 10 parts of ardisia japonica, 8 parts of Artemisia stelleriana,
9 parts of asparagus, 10 parts of runcinate knotweed herb, 11 parts of Herba Lycopi, 7 parts of kyllinga brevifolia, 0.4 part of uridine monophosphate disodium, 0.8 part of dipotassium glycyrrhizinate, winestone
0.7 part of sour sodium, 180 parts of water；
（2）After having sprayed mould liquid 7 hours, corn is put into hot pot the quick 3min that stir-fries, and to adding magnesia in hot pot,
Every kilogram of corn adds 11g magnesia；
（3）Corn after stir-frying takes out, and is added thereto to add mould inhibitor, stirs, and every kilogram of corn adds 400g to prevent
Mould dose, wherein mould inhibitor is made up of the component of following weight portion：14 parts of Lapis Micae Aureus, 18 parts of Tabasheer, 17 parts of calcite, calamine
18 parts, it is obtained using following methods：After Lapis Micae Aureus, Tabasheer, calcite, calamine are mixed, 80 mesh are crushed to, be obtained mould proof
Agent；
（4）After processing corn 5 days with mould inhibitor, mould inhibitor is weeded out with sieve, then corn processing is obtained feed.
Specifically, above-mentioned steps（1）In go mould liquid use following methods be obtained：By Morinda officinalis, subprostrate sophora, Kaempferia galanga,
Ardisia japonica, Artemisia stelleriana, asparagus, runcinate knotweed herb, Herba Lycopi, kyllinga brevifolia are added to the water, and after big fire boils 4 hours, filter to get filtrate, then
Uridine monophosphate disodium, dipotassium glycyrrhizinate, sodium tartrate are added thereto to, are stirred, be obtained and remove mould liquid.
Preferably, uridine monophosphate disodium active constituent content is 99%, and active constituent content is 98%, winestone in dipotassium glycyrrhizinate
Active constituent content is 99% in sour sodium.
In order to verify effect of the invention, aspergillus flavus, the Aspergillus ochraceus of feed in embodiment 1,2,3 and comparative example are measured respectively
Toxin, the mould content of toxins of single-ended spore, the detection method of toxin use Elisa kit measurement mycotoxin contents, wherein contrasting
Feed in example is commercially available common corn feed:
A kind of method compliance test result for reducing mycotoxin content in corn of table 1
| Project | Aspergillus flavus (ug/kg) | Ochratoxin (ug/kg) | The single-ended mould toxin of spore (ug/kg) |
| Embodiment 1 | 3 | 1 | 0 |
| Embodiment 2 | 2 | 0 | 0 |
| Embodiment 3 | 3 | 2 | 0 |
| Comparative example | 190 | 201 | 2 |
As shown in Table 1, the method for mycotoxin in a kind of reduction corn for being proposed in the present invention, effect is significant can be removed effectively
The mycotoxin contained in corn feed is removed, and can effectively prevent the hyperplasia of mould.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although with reference to compared with
Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to the technology of invention
Scheme is modified or equivalent, and without deviating from the scope of technical solution of the present invention, it all should cover in power of the invention
In sharp claimed range.
Claims (3)
1. it is a kind of reduce corn in mycotoxin content method, it is characterised in that comprise the following steps：
（1）After corn is dried, spend mould liquid and uniformly spray corn surface, every kilogram of Yield-increasing Baallus In Maize removes mould liquid 100-120g, its
In go mould liquid to be made up of the component of following weight portion：Morinda officinalis 15-19 parts, subprostrate sophora 12-16 parts, Kaempferia galanga 9-13 parts, ardisia japonica
8-10 parts, Artemisia stelleriana 6-8 parts, asparagus 7-9 parts, runcinate knotweed herb 8-10 parts, Herba Lycopi 9-11 parts, kyllinga brevifolia 5-7 parts, uridine monophosphate disodium
0.2-0.4 parts, dipotassium glycyrrhizinate 0.6-0.8 parts, sodium tartrate 0.5-0.7 parts, water 160-180 parts；
（2）After having sprayed mould liquid 5-7 hours, corn is put into hot pot the quick 2-3min that stir-fries, and to adding oxygen in hot pot
Change magnesium, every kilogram of corn adds 9-11g magnesia；
（3）Corn after stir-frying takes out, and is added thereto to mould inhibitor, stirs, and every kilogram of corn adds 300-400g to prevent
Mould dose, wherein mould inhibitor is made up of the component of following weight portion：Lapis Micae Aureus 9-14 parts, Tabasheer 16-18 parts, calcite 14-17
Part, calamine 16-18 part, it is prepared using following methods：After Lapis Micae Aureus, Tabasheer, calcite, calamine are mixed, it is crushed to
60-80 mesh, is obtained mould inhibitor；
（4）After processing corn 4-5 days with mould inhibitor, mould inhibitor is weeded out with sieve, then corn processing is obtained feed.
2. in a kind of reduction corn according to claim 1 mycotoxin content method, it is characterised in that step
（1）In go mould liquid use following methods be obtained：By Morinda officinalis, subprostrate sophora, Kaempferia galanga, ardisia japonica, Artemisia stelleriana, asparagus, red shin
Dissipate, Herba Lycopi, kyllinga brevifolia are added to the water, and after big fire boils 3-4 hours, filter to get filtrate, be then added thereto to uridine monophosphate disodium,
Dipotassium glycyrrhizinate, sodium tartrate, stir, and are obtained and remove mould liquid.
3. in a kind of reduction corn according to claim 1 or 2 mycotoxin content method, it is characterised in that urine
Thuja acid disodium active constituent content is 99%, and active constituent content is 98% in dipotassium glycyrrhizinate, and active ingredient contains in sodium tartrate
Measure is 99%.
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| CN106551186A (en) * | 2016-11-16 | 2017-04-05 | 南宁学院 | A kind of new parr of yellow catfish feedstuff |
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2016
- 2016-11-16 CN CN201611006932.2A patent/CN106721077A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028002A (en) * | 2010-11-19 | 2011-04-27 | 浙江农林大学 | Preservative composition containing Chinese medicinal herbs and application thereof |
| CN103875916A (en) * | 2012-12-20 | 2014-06-25 | 信宜市金方子生物科技有限公司 | Chinese herbal medicine-type feed mildew inhibitor |
| CN105685466A (en) * | 2014-11-28 | 2016-06-22 | 恒盛高科（天津）生物技术有限公司 | A mildew-resistant Chinese herbal medicine feed additive |
| CN204560523U (en) * | 2015-04-21 | 2015-08-19 | 陈重议 | A kind of high efficiency corn removes mould device |
| CN105838614A (en) * | 2015-12-31 | 2016-08-10 | 湖南圣雅凯生物科技有限公司 | Method for degrading zearalenone through aspergillus niger |
| CN106551186A (en) * | 2016-11-16 | 2017-04-05 | 南宁学院 | A kind of new parr of yellow catfish feedstuff |
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