|
為什么說(shuō)目前蒙脫石深受重視又公認(rèn)市場(chǎng)做壞了？
目前，蒙脫石深受畜牧業(yè)、養(yǎng)殖業(yè)的重視，這是有共識(shí)的。
目前，服務(wù)于中國(guó)的各種霉菌毒素分析服務(wù)實(shí)驗(yàn)室都發(fā)現(xiàn)進(jìn)口或本地的玉米，小麥和豆粕等主要原料都100%污染霉菌毒素。約97.54%的樣品污染至少6-11種霉菌毒素；還有2.46%的樣品污染了12種以上的霉菌毒素。
霉菌毒素是由霉菌產(chǎn)生的二級(jí)代謝產(chǎn)物，與畜牧業(yè)相關(guān)的霉菌毒素主要有黃曲霉毒素、玉米赤霉烯酮、單端孢霉烯如嘔吐毒素和T-2毒素、赭曲霉毒素A、煙曲霉毒素和麥角生物堿。
霉菌毒素對(duì)動(dòng)物生物學(xué)的影響主要表現(xiàn)在三個(gè)方面：特異組織受損、中樞神經(jīng)系統(tǒng)受影響和消化功能紊亂。動(dòng)物生產(chǎn)中，如果日糧被霉菌毒素污染，就會(huì)導(dǎo)致動(dòng)物拒絕采食、飼料轉(zhuǎn)化率降低、體增重減少、畜產(chǎn)品的毒素殘留，由生產(chǎn)性能降低、繁殖性能紊亂和免疫抑制，造成嚴(yán)重的經(jīng)濟(jì)損失。
蒙脫石可消除霉菌毒素對(duì)動(dòng)物的危害。
蒙脫石具有層紋狀結(jié)構(gòu)及非均勻性電荷分布，對(duì)消化道內(nèi)的病毒、病菌、霉菌毒素、氣體等有極強(qiáng)的吸附、固定、抑制作用，同時(shí)對(duì)微生物次級(jí)代謝物如芳香族化合物、氨、內(nèi)毒素也有較好的吸附效果。
所以，蒙脫石深受重視。
但目前又公認(rèn)市場(chǎng)做壞了。主要原因有幾個(gè)：
1什么價(jià)位什么質(zhì)量的蒙脫石都有。
蒙脫石質(zhì)量有問(wèn)題，就影響效果，影響效果就影響市場(chǎng)。
標(biāo)準(zhǔn)不統(tǒng)一，或沒(méi)標(biāo)準(zhǔn)，到處打的價(jià)格戰(zhàn)。
2原料中什么霉菌毒素都有。
霉菌毒素的疊加，添加普通蒙脫石普通添加量危害難以消除�？床坏叫Ч陀绊懯袌�(chǎng)
3季節(jié)霉菌毒素量過(guò)高。
4蒙脫石添加量不夠。
5有特殊效果的改性蒙脫石太少或太貴，造成市場(chǎng)投入量太少，也是影響市場(chǎng)的重要原因。
霉菌毒素是一類(lèi)復(fù)雜的有機(jī)化合物，不同的功能基團(tuán)的理化性質(zhì)有別。例如AF的基本結(jié)構(gòu)單位是一個(gè)雙氫呋喃環(huán)和一個(gè)氧雜萘鄰?fù)?/span>ZEN是一種二酚化合物；赭曲霉毒素A具有羧基和酚基基團(tuán)；T-2毒素和脫氧雪腐鐮孢菌烯醇是倍半萜烯化合物。霉菌毒素不是單一的，又具有不同的特性。 如：黃曲霉毒素便是一種帶強(qiáng)陽(yáng)極性的分子，而玉米赤霉烯酮（F－2毒素）則是雙極性分子物質(zhì)。以一種不變的普通蒙脫石應(yīng)對(duì)千變?nèi)f化的霉菌毒素的組合，其效果就甚微了，所以蒙脫石必須改性，而且要多種改性蒙脫石組合。
目前，應(yīng)對(duì)霉菌毒素的配方師應(yīng)該出現(xiàn)了。
做壞的市場(chǎng)要糾正，必須抓緊。
The English version
Why do you say the montmorillonite by value recognized market is broken again?
At present, the montmorillonite by the attention of the animal husbandry and aquaculture, there is a consensus.
At present, the service in all kinds of mycotoxin analysis laboratory have found local or import of corn, wheat, and soybean meal such as the main raw material is 100% mycotoxin pollution. About 97.54% of the sample contamination at least 6-11 kinds of mycotoxins; There are 2.46% of the sample polluted more than 12 types of mycotoxin.
Mycotoxins are secondary metabolites produced by mold, mycotoxins are mainly associated with animal husbandry aflatoxin, corn gibberellic ketene, single-ended spore alkene as toxins, vomiting toxins and T - 2 ochratoxin A, smoke aspergillus toxin and ergot alkaloids.
Mycotoxins of animal biology mainly displays in three aspects: the influence of specific tissue damage, affected the central nervous system and digestive disorders. In animal production, if the diet mycotoxin contamination, will lead to be rejected by the animals, feed conversion rate reduce, body weight reduce the toxins residue, animal products, the production performance, reproductive performance disorders and immune suppression, cause serious economic losses.
Montmorillonite can eliminate the mold toxin harm to animals.
Montmorillonite has a layer of grain structure and heterogeneity, charge distribution of viruses, bacteria in the digestive tract, mycotoxins, gas and other strong adsorption, fixed, inhibition, as well as the microbial secondary metabolites such as aromatic compounds, ammonia, endotoxin has good adsorption effect.
So, montmorillonite by attention.
But currently recognized market is broken again. The main reason there are a few:
1 what price what quality of montmorillonite.
There is something wrong with the quality of montmorillonite, will influence effect, the effect will affect the market.
Or not standard, the standard, everywhere dozen price war.
2 what mycotoxins in raw material.
Superposition of mycotoxin, add common montmorillonite common content is difficult to eliminate. See the effect on the market
The amount of mycotoxin 3 seasons.
4 montmorillonite content is not enough.
5 has the special effect of modified montmorillonite too little or too expensive, caused the market inventory is too little, also is the main reason that influence the market.
Mold toxin is a kind of complex organic compounds, different functional groups from the physical and chemical properties. Such as the basic unit of AF is a double oxygen furan ring and a hydrogen impurity naphthalene adjacent ketone; ZEN is a kind of two phenolic compounds; Ochratoxin A with carboxylic and phenolic groups; T 2 toxin and deoxidization fusarium enol snow is sesquiterpene compounds. Mycotoxin is not a single, and have different characteristics. Such as: yellow aspergillus toxin is a kind of molecules, with strong anode and corn gibberellic ketene (F) - 2 toxin is bipolar molecules. In a common montmorillonite to deal with the constant of the combination of mycotoxin, its effect is little, so must be modified montmorillonite, but also a variety of modified montmorillonite composite.
At present, the response to the mycotoxin formula should be appeared.
Do to correct the bad market, must grasp.
|
