|
霉菌毒素吸附剂水合钠钙硅酸铝的脱霉应用
水合钠钙硅酸铝（HSCSA）是一种具有独特活性的水合硅铝酸盐矿物质,含有70多种微量和痕量矿物元素。
水合钠钙硅酸铝是一种欧盟也在通用的霉菌毒素吸附剂，符合FAMI-QS及ECOCERT规定。近年研究发现水合钠钙硅酸铝对黄曲霉毒素等霉菌毒素有很高亲和力，添加到动物饲料中可保护性地防止动物毒素中毒。目前在欧盟牛料中为首选霉菌毒素吸附剂及养殖场的环境保护剂（除臭除氨）。
水合钠钙硅酸铝对霉菌毒素和有害菌的吸附作用很强。
吸附作用机理：
利用水合钠钙硅酸铝吸附剂对抗霉菌毒素是一个全新的领域。水合钠钙硅酸铝具有叶片状结构，缺乏正电荷，有吸附正电荷及其阳离子化合物的潜能，是一对黄曲霉毒素等霉菌毒素有高吸附能力的铝硅酸盐。
最早关于水合钠钙硅酸铝吸附黄曲霉毒素的报道发表于1987年。Philllps等（1987）简要地报道了水合钠钙硅酸铝在体内和体外试验中所表现的吸附性能。认为水合钠钙硅酸铝是动物胃肠道的一种螯合剂，通过形成螯合物而吸附毒素。
水合钠钙硅酸铝的结构
水合钠钙硅酸铝还可吸附或抑制肠道中的大肠杆菌、痢疾杆菌等致病菌，从而减少腹泻等疾病，增进动物健康，提高成活率。
水合钠钙硅酸铝不是单纯霉菌毒素吸附剂，亦不是单纯的载体添加剂。它可以提高能量、蛋白质、矿物质和微量元素的利用率。从而提高饲料的消化吸收率。可以提高机体对营养物质的吸收率，提高了饲料报酬。
此外，水合钠钙硅酸铝还可以选择性吸附一些有害气体，用作养殖场的环境保护剂（除臭除氨），用于奶牛身体消毒。
The English version
Mycotoxins adsorbent of hydrated sodium calcium silicate aluminum mould application
Hydrated sodium calcium silicate aluminum (HSCSA) is a kind of active hydrated silicon aluminium acid salt mine material with unique, contains more than 70 kinds of trace and trace mineral elements.
Hydrated sodium calcium silicate aluminum is a kind of the European Union is in general mycotoxins adsorbent, comply with the regulations of FAMI - QS and ECOCERT. In recent years, the study found that hydrated sodium calcium silicate aluminum has a high affinity mycotoxins such as aflatoxin, added to animal feed can be protective to prevent animal toxin poisoning. At present in the eu in the bovine material is preferred mycotoxins adsorbent and farm environment protective agent (deodorization except ammonia).
Hydrated sodium calcium silicate aluminum on the adsorption effect of mycotoxin and harmful bacteria is very strong.
The adsorption mechanism of action:
Using hydrated sodium calcium silicate aluminum adsorbent against mycotoxin is a new field. Hydrated sodium calcium silicate aluminum with lamellar structure, lack of positive charge, have a positive charge and the adsorption potential of cationic compounds, is a pair of aflatoxin mycotoxins has high adsorption capacity of aluminum silicate.
The earliest of hydrated sodium calcium silicate aluminum adsorption aflatoxin report, published in 1987. Philllps etc. (1987) reported briefly hydrated sodium calcium aluminum silicate in vivo and in vitro experiments of adsorption performance. Think of hydrated sodium calcium silicate aluminum is a kind of chelating agent, animal gastrointestinal form via chelation and adsorption of toxins.
The structure of hydrated sodium calcium silicate aluminium
Hydrated sodium calcium silicate aluminium can also be adsorbed or inhibition of escherichia coli, shigella and other pathogenic bacteria in the gut, thereby reducing diseases such as diarrhea, improve animal health, and improve the survival rate.
Hydrated sodium calcium silicate aluminium is not pure mycotoxins adsorbent, also is not a pure carrier additives. It can improve the utilization rate of energy, protein, minerals and trace elements. So as to improve the digestion and absorption of feed. Can improve the body's absorption of nutrients, improve the feed remuneration.
In addition, the hydrated sodium calcium silicate aluminum also can selectively adsorb some harmful gas, used for farm environment protective agent (deodorization except ammonia), used for the cow body disinfection.
|
