品牌
生产厂家厂商性质
广州市所在地
可替宁胶体金检测卡
广州健仑生物科技有限公司
本司长期供应尼古丁(可替宁)检测试剂盒,其主要品牌包括美国NovaBios、广州健仑、广州创仑等进口产品,国产产品,试剂盒的实验方法是胶体金方法。
我司还提供其它进口或国产试剂盒:登革热、疟疾、流感、A链球菌、合胞病毒、腮病毒、乙脑、寨卡、黄热病、基孔肯雅热、克锥虫病、违禁品滥用、肺炎球菌、军团菌等试剂盒以及日本生研细菌分型诊断血清、德国SiFin诊断血清、丹麦SSI诊断血清等产品。
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【包装规格】
1人份/袋,40人份/盒
【预期用途】
尼古丁(Nicotine)是烟草中的主要生物碱,是导致吸烟成瘾的物质动因,也是评价人体摄入烟草烟雾的常用指标。但因为尼古丁半衰期短,无法作为标志物检测,其代谢物可替宁因为半衰期长作为吸烟和戒烟的标志物。
本品采用竞争抑制法和胶体金免疫层析技术,用于快速定性检测人体唾液中的可替宁,适用于评价烟草烟雾摄入的初步筛查。
【主要组成成份】
【检验方法】
成分上的不同
益生菌是有生物活性的细菌,益生元主要是无生物活性的糖类物质。
益生菌即有益菌,简单来讲,益生菌是指对人和动物有益的细菌,以双歧杆菌为代表。益生菌通过调理肠道菌群,维持肠道菌群的平衡,从而促进营养物质的吸收、提细菌免疫力、预防和治疗便秘及腹泻、降低血脂、抑制肠道细菌源和细菌微生物的生长,分解致癌物质等。人和动物体内有益的细菌或真菌主要有:双歧杆菌、乳酸菌、酪酸梭菌、嗜酸乳杆菌、酵母菌等。例如,异麦芽低聚糖,就是一种能够促进肠道内双歧杆菌等肠道益生菌生长的优质益生元。2、作用方式不同
益生元是促进肠道有益菌的生长从而发挥间接作用,益生菌是直接作用。
益生元主要是低聚糖,是以未经消化的形式进入胃肠道,通过降低PH值,促进双歧杆菌等益生菌的生长,间接地促进胃肠道健康和营养素的吸收。
益生菌是外源细菌,作用更直接。但是,它有较明显的针对性,即针对不同的细菌因及体质,添加不同的菌种,如双歧杆菌对胃肠道疾细菌有显著功效等。
3、受胃酸环境的影响不同
在胃部强酸性的环境下,益生菌作为添加的外来细菌,其活性在一定程度上会受到胃酸的破坏,只有活着进入胃肠道的有益菌才能发挥功效;而益生元只是一种糖类,而不是生物,不存在存活率的问题。
4、免疫系统识别影响
免疫系统对于由外部而来的益生菌有识别的过程,当外部添加益生菌时,不同体质可能会产生不同的反应,而对于益生元来说则没有这方面的问题。如果要长期调养肠胃的话,建议选择不会产生免疫反应的益生元。
5、生产和保存工艺不同
益生菌菌株存活环境要求细菌,对生产和包装工艺都有很细菌标准要求,益生菌的载体是片剂、胶囊和粉末。益生菌产品必须低温冷藏保存,这样才能zui大限度地保持其中活性益生菌的数量。如乳酸制品中的益生菌,一般保质期在1个月内,冷藏温度控制在2~10℃左右。而益生元的生产和保存的工艺则没有这方面的严格要求。美国密苏里州科技大学的研究人员发现一种盐厌氧菌属可以产生氢,未来或可作为大量制备氢的方式之一,以减轻世界对石油的依赖。
想了解更多的韩国SD产品及服务请扫描下方二维码:我司还提供其它进口或国产试剂盒:登革热、疟疾、流感、A链球菌、合胞病毒、腮病毒、乙脑、寨卡、黄热病、基孔肯雅热、克锥虫病、违禁品滥用、肺炎球菌、军团菌等试剂盒以及日本生研细菌分型诊断血清、德国SiFin诊断血清、丹麦SSI诊断血清等产品。
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【公司名称】 广州健仑生物科技有限公司
【】 杨永汉
【】
【腾讯 】
【公司地址】 广州清华科技园创新基地番禺石楼镇创启路63号二期2幢101-3室
【企业文化宣传】
Different ingredients
Probiotics are biologically active bacteria, prebiotics are mainly non-bioactive sugars.
Probiotics that is beneficial bacteria, in simple terms, probiotics are beneficial to humans and animals bacteria, represented by bifidobacteria. Probiotics through the regulation of intestinal flora, to maintain the balance of intestinal flora, thereby promoting nutrient absorption, bacterial immunity, prevention and treatment of constipation and diarrhea, reduce blood lipids, inhibit intestinal bacterial and microbial growth, Decomposition of carcinogens and so on. Human and animal beneficial bacteria or fungi are: bifidobacteria, lactic acid bacteria, Clostridium butyricum, Lactobacillus acidophilus, yeast and so on. For example, isomaltooligosaccharide is a good prebiotics that promotes the growth of intestinal probiotics such as bifidobacteria in the intestine. 2, the role of different ways
Prebiotics promote intestinal growth of beneficial bacteria to play an indirect role, probiotics are a direct role.
Prebiotics, mainly oligosaccharides, enter the gastrointestinal tract in an undigested form, promoting the growth of probiotics such as bifidobacteria by decreasing the pH and indirectly contributing to the gastrointestinal health and nutrient absorption.
Probiotics are exogenous bacteria, the role is more direct. However, it has more obvious pertinence, that is, according to different bacteria and constitution, add different species, such as bifidobacteria have significant effects on gastrointestinal diseases such as bacteria.
3, affected by the different acid environment
In the highly acidic stomach environment, probiotics, as added foreign bacteria, are somewhat detrimental to gastric acid activity and only function as beneficial bacteria that enter the gastrointestinal tract alive; and prebiotics are only sugars , Not biological, there is no problem of survival.
4, the immune system to identify the impact
The immune system recognizes the process of probiotics from the outside. When external probiotics are added, different constitutions may produce different responses, but there is no such problem for prebiotics. If you want to long-term regimen of gastrointestinal, it is recommended to choose not produce immune response prebiotics.
5, different production and preservation process
Probiotics Strain Survival Bacteria are required for bacterial production and packaging processes, and probiotics carriers are preferably tablets, capsules and powders. Probiotics products must be cryogenically stored in order to maximize the number of active probiotics in them. Such as lactate products in probiotics, the general shelf life of 1 month, refrigerated temperature control at 2 ~ 10 ℃ or so. The prebiotics production and preservation of the process is not the strict requirements in this regard. Researchers at the University of Technology, Missouri, have found that a salt anaerobic bacterium can produce hydrogen in the future or as one way to mass-produce hydrogen to reduce the world's dependence on oil.