益(yi)生(sheng)菌(jun)是(shi)能(neng)夠(gou)促(cu)進(jin)腸(chang)內(nei)菌(jun)群(qun)生(sheng)態(tai)平(ping)衡(heng)的(de)活(huo)微(wei)生(sheng)物(wu)。近(jin)幾(ji)年(nian)來(lai)，由(you)於(yu)抗(kang)生(sheng)素(su)在(zai)畜(chu)禽(qin)養(yang)殖(zhi)業(ye)中(zhong)的(de)長(chang)期(qi)使(shi)用(yong)，毒(du)副(fu)作(zuo)用(yong)和(he)藥(yao)物(wu)殘(can)留(liu)已(yi)影(ying)響(xiang)到(dao)人(ren)類(lei)健(jian)康(kang)。美(mei)國(guo)及(ji)西(xi)歐(ou)一(yi)些(xie)國(guo)家(jia)相(xiang)繼(ji)禁(jin)用(yong)或(huo)限(xian)用(yong)抗(kang)生(sheng)素(su)作(zuo)為(wei)飼(si)料(liao)添(tian)加(jia)劑(ji)。益(yi)生(sheng)菌(jun)具(ju)有(you)無(wu)毒(du)副(fu)作(zuo)用(yong)、安全可靠
、多功能、無殘留、不汙染環境等優勢。發展綠色無公害飼料添加劑是21世紀養殖業的重要研究方向，飼用益生菌研發是實現這一目的的主要途徑。

選購應有針對性

xijunduichangdaodenianfujuyouzhongshuteyixing

，congmouzhongdongwufenlidexijunzhiduigaidongwuxiaohuadaoshangpiyoujiaoqiangdexifuxing
，ruzhuyongyishengjunyongyuqitadongwubunengfahuizuidadeliaoxiao。yinci，zaixuanzeyishengjunshi，yaogenjuweishengwudexiuzhuteyixing
，xuanzexiangduiyingdeyishengjun。dongwuderilingbutong，qichangdaozhengchangjunqunbutong
，duixinshengdongwushiyongyishengjun，xiaoguojiaomingxian
，yinweixinshengdongwuchangdaodezhengchangjunqunhaichuyulianxubianhuadejieduan
，gengrongyishoudaoyishengjundeyingxiang。

保存方法要科學

益生菌含有益的微生物，影響其穩定性的因素主要有溫度、濕度、酸度、機械、營養等。因此未啟用的益生菌應保存在幹燥

、陰涼的地方，適宜的保存溫度為5℃~15℃;ciwai
，weiyongwandeyishengjuntebieyaozhuyimifeng，yinweiyangqikeshiqizhongdeyanyangjunshihuo。yishengjunbaocunzhongdehuojunlvjiaobuwending
，suizheshijiantuiyi，huojunshulianghuibuduanjianshao，qijianshaosuduyinweishengwuzhongleibutongeryi
，yiyabaoganjunzuiweiwending
，qicishichangqiujunqunzhongdefenlianqiujun
，zaicishiruganjun，wendingxingzuichadeshishuangqiganjun。yinciyishengjunchanpinbunengchaoqishiyong。yishengjunzhijiduikangshengsuhegaotongdengweiliangyuansuyouyidingdenaishouxing，yongyishengjunpeizhihaodequanjiasiliaoyaojinkuaishiyongyimianshixiao。

注意配伍禁忌

weilegenghaodifahuiyishengjundezuoyong，muqianzhengzaiyanjiubutongyishengjunzhijiandexietongyujiekangzuoyong
，yijiyuqitatianjiajilianheshiyong
，ruyukangshengsudelianheshiyong，xianyongkangshengsuchulihouzaiyongweishengwuchanpin，yushengwutaidelianheshiyongdengjishu。

        我國於1994年批準使用的益生菌有6種：芽孢杆菌
、乳酸杆菌、糞鏈球菌、酵母菌、黑曲菌
、米曲菌。其中，乳酸杆菌和糞鏈球菌為腸道正常微生物

，芽孢杆菌具有較高的蛋白酶、脂肪酶、dianfenmeidehuoxing
，nengmingxiantigaodongwushengchangsuduhesiliaoliyonglv

，yushixuduoshengchanchangjiajiangzhexiejunpeiheqilaiyikuaishiyong

，danshipeiheyihoujuntihuoxingshifoushouyingxiangquebingmeiyouzuoshenruyanjiu。jubaodao，rusuanruqiujunchanshengdexijunsudekangjunpuzhongjiubaokuofenlianqiujunheyabaoganjunzhongdeyixiejunzhong
，tebieshinengyizhiyabaodexingcheng，yinci，zairusuanruqiujunyufenlianqiujunheyabaoganjunlianheshiyongshi，feichangyoukenengchanshengjiekangzuoyong。youyuxijunsudaduokangjunpubijiaozhai，xuanzeshidangdexijunsu，jiukeyiyouxiaofangzhidongwushoumouxiechangdaozhibingjundeyingxiang，erbuzhiyuyingxiangdongwuchangdaodeqitayouyiweishengwu。rusuanruqiujunchanshengdexijunsuduilianqiujun
、葡萄球菌，芽孢杆菌中的一些菌種
、梭菌及其他乳酸菌有抑製作用
；嗜酸乳杆菌和發酵乳杆菌產生的細菌素對乳杆菌
、片球菌、明串珠菌、乳球菌和嗜熱鏈球菌有抑製作用。因此，在聯合使用益生菌製劑時，要注意各菌種之間的配伍和比例。

協同作用效果好

益yi生sheng元yuan是shi指zhi能neng夠gou選xuan擇ze性xing地di刺ci激ji腸chang內nei一yi種zhong或huo幾ji種zhong有you益yi菌jun生sheng長chang繁fan殖zhi，而er且qie不bu被bei宿xiu主zhu消xiao化hua的de物wu質zhi，主zhu要yao有you果guo糖tang寡gua糖tang和he半ban乳ru糖tang寡gua糖tang。寡gua糖tang作zuo為wei某mou些xie益yi生sheng菌jun的de增zeng殖zhi因yin子zi
，增zeng強qiang益yi生sheng菌jun的de競jing爭zheng優you勢shi;益yi生sheng菌jun分fen泌mi的de消xiao化hua酶mei可ke使shi寡gua糖tang消xiao化hua為wei單dan糖tang，被bei益yi生sheng菌jun或huo機ji體ti利li用yong。這zhe樣yang寡gua糖tang類lei碳tan水shui化hua合he物wu，能neng有you效xiao地di刺ci激ji腸chang道dao有you益yi微wei生sheng物wu的de增zeng殖zhi，能neng阻zu斷duan有you害hai菌jun對dui腸chang黏nian膜mo的de黏nian附fu。微wei生sheng態tai製zhi劑ji還hai可ke與yu含han多duo糖tang的de中zhong藥yao或huo從cong中zhong藥yao中zhong提ti取qu的de多duo糖tang聯lian合he應ying用yong，如ru與yu黃huang芪qi多duo糖tang
、茯苓多糖、靈芝多糖、gouqiduotangdeng。zhezhonglianheyongyaonengzengqiangweishengtaizhijideyaolizuoyongheshengtaixiaoying。youyuxuduobingyuanweishengwudebiaomianyouwaiyuanningjisu，nengyuchangshangpiguatangshoutiteyixingjiehe，shixijunnianfuzaichangbishangbingzengzhi

，daozhichangdaojibingfasheng
，eryixieguatangdejiegouyuchangshangpiguatangshoutixiangsi
，keyubingyuanjundewaiyuanningjisuteyixingjiehe
，shibingyuanjunbunengzaichangbishangnianfu，ersuiguatangpaichutiwai。

合he生sheng素su是shi指zhi益yi生sheng菌jun與yu益yi生sheng元yuan的de混hun合he製zhi劑ji
，既ji可ke發fa揮hui益yi生sheng菌jun的de生sheng理li活huo性xing
，又you可ke選xuan擇ze性xing地di增zeng加jia這zhe類lei菌jun株zhu的de數shu量liang，使shi益yi生sheng菌jun的de作zuo用yong更geng顯xian著zhu更geng持chi久jiu。合he生sheng素su是shi今jin後hou微wei生sheng態tai調tiao節jie劑ji發fa展zhan的de一yi個ge方fang向xiang。