doseCrude Polysaccharides Extracted From Several Medicinal Fungi Exhibit Hypoglycemic Functions in Mice

disable_functions  时间:2021-03-22  阅读:()

Crude Polysaccharides Extracted From Several Medicinal Fungi

Exhibit Hypoglycemic Functions in Mice

Abstract:The hypoglycemic effects of crude polysaccharides extracted from fivemedicinal fungi were evaluated using alloxan-induced diabetic mice.High(1 g/kg)and low(0.5 g/kg) doses of polysaccharides extracted from Cordyceps taii and C.memorabilis caused significant (P0.01) decreases in mice blood sugar levels.Polysaccharides from Ganoderma lucidum and C.militaris fruit bodies both exhibitedweak hypoglycemic effects at significance levels of P0.01 and P0.05 for high andlow doses,respectively. Polysaccharide extracted from mycelium of a Phellinus sp.was significantly(P0.05)hypoglycemic at higher dose levels but lower doses hadno effect.

Key wo rds:Cordyceps;P he llinus Ganoderma po lysaccharides;hypo glycemiceffect

Medicinal fungi are a very important part of traditional Chinese herbal medicine.Extensive research on the structure and bioactivity of fungal components hasindicated that fungal polysaccharides in particular are highly effective in maintaininggeneral good health, and in the treatment of certain diseases such as hyperglycemia.For example, polysaccharides extracted from Ganoderma lucidum,Cordyceps spp,Coriulus versicolor, Auricularia polytricha,A. auricula, Tremella fuciformis, T.aurantialba, Hericium erinaceum, Grifola frondosa, Armillariella mellea andAgrocybe praecox increased the rate of insulin secretion and lowered blood glucoselevels  1,2 .We now report hypoglycemic functions associated with crudepolysaccharide preparations from fruit bodies o f G. lucidum and Cordycep s militaris,and from vegetative mycelia of Cordyceps taii,Cordyceps memorabilis and Phellinussp.

1 Materials and Methods

1.1Strains and test sample

All fungal strains were provided by the Guangdong Institute of Microbiology(GIM).Phellinus sp.GIMYY0512 was isolated from a fruit body collected from thewild at Preah Vihear,Cambodia, and was identified as a new species of Phellinusthrough ITS sequence analysis (ITS sequence deposited in Genbank under accessionNo. EU826013); Cordyceps taii GIMYY0508 and Cordyceps memorabilisGIMYY0607 were isolated from fruit bodies collected from the wild at Henyang,Hunan Province and Dinghu, Guangdong Province, respectively. Fruit bodies ofGanoderma lucidum GIMYY0403 and Cordyceps militaris GIMYY0610 werecultivated in o ur labo rato ry.

ZJI(月付450元),香港华为云线路服务器、E3服务器起

ZJI发布了9月份促销信息,针对香港华为云线路物理服务器华为一型提供立减300元优惠码,优惠后香港华为一型月付仅450元起。ZJI是原来Wordpress圈知名主机商家:维翔主机,成立于2011年,2018年9月更名为ZJI,提供中国香港、台湾、日本、美国独立服务器(自营/数据中心直营)租用及VDS、虚拟主机空间、域名注册等业务,商家所选数据中心均为国内访问质量高的机房和线路,比如香港阿里云、华为...

RAKsmart便宜美国/日本/中国香港VPS主机 低至月$1.99 可安装Windows

RAKsmart 商家这几年还是在做事情的,虽然他们家顺带做的VPS主机并不是主营业务,毕竟当下的基础云服务器竞争过于激烈,他们家主营业务的独立服务器。包括在去年开始有新增多个数据中心独立服务器,包括有10G带宽的不限流量的独立服务器。当然,如果有需要便宜VPS主机的他们家也是有的,比如有最低月付1.99美元的美国VPS主机,而且可选安装Windows系统。这里商家有提供下面六款六月份的活动便宜V...

SugarHosts新增Windows云服务器sugarhosts六折无限流量云服务器六折优惠

SugarHosts糖果主机商我们较早的站长们肯定是熟悉的,早年是提供虚拟主机起家的,如今一直还在提供虚拟主机,后来也有增加云服务器、独立服务器等。数据中心涵盖美国、德国、香港等。我们要知道大部分的海外主机商都只提供Linux系统云服务器。今天,糖果主机有新增SugarHosts夏季六折的优惠,以及新品Windows云服务器/云VPS上线。SugarHosts Windows系统云服务器有区分限制...

disable_functions为你推荐
linksnscentos6.5centos 6.5 安装哪些软件cisco2960思科2960如何划分vlan?filezillaserver如何使用filezilla server电子商务世界世界第一的电子商务网站???申请400电话申请400电话需要什么条件discuz伪静态Discuz! X3.0 到底能不能伪静态?门户怎么伪静态?地址栏图标电脑地址栏上的所有图标怎么找?显示隐藏文件如何显示用属性隐藏的文件网店系统哪个公司开发商城系统比较好?
怎么注册域名 php主机租用 企业主机 edgecast uk2 ixwebhosting 小米数据库 阿里云浏览器 vip购优汇 老左来了 购买国外空间 smtp虚拟服务器 lick 免费ftp ebay注册 防cc攻击 xuni 万网注册 攻击服务器 广州服务器托管 更多