Quality is life, service is the tenet
生(sheng)物(wu)(wu)顯微鏡下的(de)(de)(de)葉(xie)片(pian)氣(qi)(qi)孔(kong)(kong)氣(qi)(qi)孔(kong)(kong)實(shi)質上是(shi)氣(qi)(qi)孔(kong)(kong)復合體(ti)的(de)(de)(de)簡稱,氣(qi)(qi)孔(kong)(kong)復合體(ti)通常是(shi)由一對(dui)腎形或啞鈴(ling)形的(de)(de)(de)保衛細(xi)(xi)(xi)胞和(he)它們之(zhi)間的(de)(de)(de)孔(kong)(kong)隙構成。將(jiang)葉(xie)片(pian)制樣后,可使用(yong)(yong)生(sheng)物(wu)(wu)顯微鏡觀(guan)察氣(qi)(qi)孔(kong)(kong)。近期,明美工程師(shi)為(wei)農業領域的(de)(de)(de)客戶安裝了生(sheng)物(wu)(wu)顯微鏡ML41用(yong)(yong)于觀(guan)察葉(xie)片(pian)下的(de)(de)(de)氣(qi)(qi)孔(kong)(kong)。生(sheng)物(wu)(wu)顯微鏡ML41鏡下的(de)(de)(de)葉(xie)片(pian)氣(qi)(qi)孔(kong)(kong),與葉(xie)肉(rou)細(xi)(xi)(xi)胞和(he)表皮(pi)細(xi)(xi)(xi)胞相比(bi),保衛細(xi)(xi)(xi)胞體(ti)積要(yao)小(xiao)得(de)多,只要(yao)很少量(liang)的(de)(de)(de)離子和(he)水分進出,就能(neng)引起保衛細(xi)(xi)(xi)胞膨壓(ya)的(de)(de)(de)較大改變而影響氣(qi)(qi)孔(kong)(kong)的(de)(de)(de)開(kai)閉。生(sheng)物(wu)(wu)顯微鏡ML41使用(yong)(yong)無限遠消色(se)差光(guang)學系統,采(cai)用(yong)(yong)高(gao)質量(liang)的(de)(de)(de)平場消色(se)差物(wu)(wu)鏡和(he)10X/23mm寬視野(ye)目鏡,能(neng)為(wei)實(shi)
倒置(zhi)顯(xian)(xian)微(wei)鏡(jing)MI52-N應用(yong)于(yu)造(zao)(zao)血(xue)祖(zu)細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao)集(ji)(ji)落(luo)觀察人體中(zhong)的(de)造(zao)(zao)血(xue)干細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao)在一定(ding)的(de)微(wei)環境和某些因素的(de)調(diao)節下(xia),會(hui)增(zeng)殖分化為各類(lei)血(xue)細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao)的(de)祖(zu)細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao),稱為造(zao)(zao)血(xue)祖(zu)細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao),也稱定(ding)向干細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao)。造(zao)(zao)血(xue)祖(zu)細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao)會(hui)進(jin)一步(bu)分化成血(xue)細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao),例如紅細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao)系造(zao)(zao)血(xue)祖(zu)細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao)會(hui)進(jin)一步(bu)分化為紅細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao)。實(shi)驗室中(zhong),常用(yong)細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao)集(ji)(ji)落(luo)法來測(ce)定(ding)造(zao)(zao)血(xue)祖(zu)細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao)的(de)增(zeng)殖能力,可用(yong)倒置(zhi)顯(xian)(xian)微(wei)鏡(jing)MI52-N對(dui)培養(yang)皿(min)中(zhong)的(de)造(zao)(zao)血(xue)祖(zu)細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao)集(ji)(ji)落(luo)直接觀察測(ce)定(ding)。造(zao)(zao)血(xue)祖(zu)細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao)集(ji)(ji)落(luo)屬于(yu)懸浮細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao),成像比貼壁細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao)困(kun)難,在倒置(zhi)顯(xian)(xian)微(wei)鏡(jing)MI52-N長工作距(ju)離物(wu)鏡(jing)下(xia),可通過調(diao)整對(dui)焦分別(bie)觀察,造(zao)(zao)血(xue)祖(zu)細(xi)(xi)(xi)胞(bao)(bao)(bao)(bao)集(ji)(ji)落(luo)細(xi)(xi)(xi)節清晰,視(shi)野平
明美活(huo)細(xi)(xi)胞成(cheng)像儀(yi)(yi)(yi)應用于熒(ying)(ying)光(guang)(guang)細(xi)(xi)胞篩選(xuan)在細(xi)(xi)胞株(zhu)開發、細(xi)(xi)胞轉(zhuan)染等生物工(gong)藝中,熒(ying)(ying)光(guang)(guang)細(xi)(xi)胞篩選(xuan)是一種手段之一。傳統(tong)(tong)倒置熒(ying)(ying)光(guang)(guang)顯微鏡(jing)適合用于搭(da)建活(huo)細(xi)(xi)胞成(cheng)像系(xi)統(tong)(tong),但尺寸(cun)較大,且載物臺較高(gao),在做熒(ying)(ying)光(guang)(guang)細(xi)(xi)胞篩選(xuan)等操(cao)作(zuo)時(shi)不太順手,近(jin)期廣東某(mou)生物公司研(yan)究人員有快速(su)篩選(xuan)熒(ying)(ying)光(guang)(guang)表達的細(xi)(xi)胞的需求,明美工(gong)程師(shi)為其推薦(jian)了熒(ying)(ying)光(guang)(guang)活(huo)細(xi)(xi)胞成(cheng)像儀(yi)(yi)(yi)MCS21,更(geng)簡單緊湊,使用方便,很好(hao)地(di)滿(man)足了需要。活(huo)細(xi)(xi)胞成(cheng)像儀(yi)(yi)(yi)MCS21是專為細(xi)(xi)胞培養觀察和操(cao)作(zuo)設計的智(zhi)能細(xi)(xi)胞成(cheng)像系(xi)統(tong)(tong),尺寸(cun)小巧,重量輕便,內置多通(tong)道熒(ying)(ying)光(guang)(guang)激發和相機,無需外接(jie)配件,滿(man)足明場、相襯和熒(ying)(ying)光(guang)(guang)
倒置(zhi)(zhi)顯微(wei)(wei)(wei)鏡(jing)CKX53升級(ji)熒(ying)(ying)光觀察和(he)熒(ying)(ying)光成像(xiang)(xiang)拍(pai)(pai)攝奧林巴(ba)斯CKX53是一臺高性能細(xi)胞培養用倒置(zhi)(zhi)顯微(wei)(wei)(wei)鏡(jing),因其人體工學設計(ji)和(he)高圖像(xiang)(xiang)質量而深受用戶喜愛。近期明(ming)美為某動(dong)物疫苗企業的數臺奧林巴(ba)斯CKX53,升級(ji)了LED熒(ying)(ying)光模塊(kuai)和(he)高靈敏度(du)(du)相機,讓倒置(zhi)(zhi)顯微(wei)(wei)(wei)鏡(jing)CKX53得(de)以(yi)實現熒(ying)(ying)光觀察和(he)熒(ying)(ying)光成像(xiang)(xiang)拍(pai)(pai)攝。明(ming)美倒置(zhi)(zhi)數顯LED熒(ying)(ying)光模塊(kuai)為三色四通(tong)道(dao)結構設計(ji),標配三個(ge)(ge)大視野熒(ying)(ying)光通(tong)道(dao)與一個(ge)(ge)明(ming)場通(tong)道(dao)。波段切換穩定順暢,亮(liang)度(du)(du)可(ke)(ke)分別獨(du)立(li)(li)調節獨(du)立(li)(li)記憶,標配BGU三色,可(ke)(ke)根(gen)據使(shi)用需求(qiu),選擇不同(tong)的熒(ying)(ying)光波段配置(zhi)(zhi)。明(ming)美LED數顯熒(ying)(ying)光模塊(kuai)采用LE
倒(dao)置熒(ying)(ying)光(guang)(guang)(guang)顯(xian)(xian)微(wei)(wei)(wei)鏡(jing)(jing)基(ji)(ji)助(zhu)力靶向藥(yao)物研究(jiu)靶向藥(yao)物是指針對腫(zhong)(zhong)瘤(liu)基(ji)(ji)因研究(jiu)開發(fa)的一種抗腫(zhong)(zhong)瘤(liu)藥(yao)物,通過與腫(zhong)(zhong)瘤(liu)細(xi)胞(bao)(bao)特定基(ji)(ji)因的特征性位點結合(he),控制(zhi)腫(zhong)(zhong)瘤(liu)細(xi)胞(bao)(bao)的生(sheng)長增殖(zhi),從而特異性殺滅(mie)腫(zhong)(zhong)瘤(liu)細(xi)胞(bao)(bao)。在腫(zhong)(zhong)瘤(liu)檢測、靶向藥(yao)物研發(fa)等(deng)(deng)基(ji)(ji)因相關研究(jiu)領(ling)域上,自然也少不了熒(ying)(ying)光(guang)(guang)(guang)標(biao)記技術和(he)熒(ying)(ying)光(guang)(guang)(guang)顯(xian)(xian)微(wei)(wei)(wei)鏡(jing)(jing)的幫助(zhu)。近期(qi),明美工程師(shi)為客(ke)戶安裝了倒(dao)置熒(ying)(ying)光(guang)(guang)(guang)顯(xian)(xian)微(wei)(wei)(wei)鏡(jing)(jing)MF52-N,應用(yong)于(yu)(yu)細(xi)胞(bao)(bao)學(xue),細(xi)胞(bao)(bao)給(gei)藥(yao),靶向藥(yao)物等(deng)(deng)研究(jiu)。倒(dao)置熒(ying)(ying)光(guang)(guang)(guang)顯(xian)(xian)微(wei)(wei)(wei)鏡(jing)(jing)MF52-N基(ji)(ji)于(yu)(yu)倒(dao)置顯(xian)(xian)微(wei)(wei)(wei)鏡(jing)(jing)設計,非常適合(he)觀察(cha)研究(jiu)活細(xi)胞(bao)(bao)等(deng)(deng)樣品。借助(zhu)倒(dao)置熒(ying)(ying)光(guang)(guang)(guang)顯(xian)(xian)微(wei)(wei)(wei)鏡(jing)(jing)MF52-N與熒(ying)(ying)光(guang)(guang)(guang)標(biao)記技術,可(ke)以(yi)清晰觀察(cha)細(xi)胞(bao)(bao)給(gei)藥(yao)后
生(sheng)(sheng)(sheng)物(wu)顯(xian)(xian)微(wei)鏡(jing)(jing)(jing)應(ying)用(yong)(yong)于葉(xie)(xie)片(pian)氣(qi)孔觀察(cha)氣(qi)孔實質上是氣(qi)孔復合體的(de)簡稱,氣(qi)孔復合體通常是由一對腎形或(huo)啞鈴形的(de)保衛細(xi)胞(bao)(bao)和(he)它們(men)之間的(de)孔隙構成。將葉(xie)(xie)片(pian)制(zhi)樣后(hou),可使用(yong)(yong)生(sheng)(sheng)(sheng)物(wu)顯(xian)(xian)微(wei)鏡(jing)(jing)(jing)觀察(cha)氣(qi)孔。近(jin)期(qi),明美工程師為農業領域的(de)客(ke)戶(hu)安裝了生(sheng)(sheng)(sheng)物(wu)顯(xian)(xian)微(wei)鏡(jing)(jing)(jing)ML41用(yong)(yong)于觀察(cha)葉(xie)(xie)片(pian)下(xia)的(de)氣(qi)孔。生(sheng)(sheng)(sheng)物(wu)顯(xian)(xian)微(wei)鏡(jing)(jing)(jing)ML41鏡(jing)(jing)(jing)下(xia)的(de)葉(xie)(xie)片(pian)氣(qi)孔,與葉(xie)(xie)肉細(xi)胞(bao)(bao)和(he)表皮細(xi)胞(bao)(bao)相比,保衛細(xi)胞(bao)(bao)體積要小得多,只(zhi)要很少量的(de)離子(zi)和(he)水(shui)分進(jin)出(chu),就能引起保衛細(xi)胞(bao)(bao)膨(peng)壓的(de)較大(da)改變而影響氣(qi)孔的(de)開(kai)閉(bi)。生(sheng)(sheng)(sheng)物(wu)顯(xian)(xian)微(wei)鏡(jing)(jing)(jing)ML41使用(yong)(yong)無限遠消(xiao)色(se)差光學(xue)系統,采用(yong)(yong)高質量的(de)平場消(xiao)色(se)差物(wu)鏡(jing)(jing)(jing)和(he)10X/23mm寬視野目(mu)鏡(jing)(jing)(jing),
明(ming)美倒(dao)置顯(xian)微(wei)(wei)鏡(jing)(jing)助力深(shen)圳某(mou)生(sheng)(sheng)物科技(ji)公司(si)活細(xi)胞(bao)(bao)觀(guan)(guan)察(cha)(cha)細(xi)胞(bao)(bao)培(pei)(pei)養是生(sheng)(sheng)物科技(ji)、藥(yao)物開(kai)發等研究生(sheng)(sheng)產(chan)中的(de)(de)手(shou)段,而(er)為了更(geng)好(hao)地實現細(xi)胞(bao)(bao)培(pei)(pei)養,需(xu)要使用倒(dao)置顯(xian)微(wei)(wei)鏡(jing)(jing)進(jin)行活細(xi)胞(bao)(bao)觀(guan)(guan)察(cha)(cha)。近期明(ming)美工(gong)程師為深(shen)圳某(mou)生(sheng)(sheng)物科技(ji)公司(si)安裝了倒(dao)置顯(xian)微(wei)(wei)鏡(jing)(jing)MI52-N,用于觀(guan)(guan)察(cha)(cha)活細(xi)胞(bao)(bao)生(sheng)(sheng)長狀(zhuang)態。在倒(dao)置生(sheng)(sheng)物顯(xian)微(wei)(wei)鏡(jing)(jing)MI52-N鏡(jing)(jing)下,HE染(ran)(ran)色切片細(xi)節(jie)清晰完整,視野平坦開(kai)闊,MI52-N的(de)(de)聚(ju)光系(xi)統可(ke)支持(chi)超長工(gong)作距離,支持(chi)相襯觀(guan)(guan)察(cha)(cha)和(he)明(ming)場觀(guan)(guan)察(cha)(cha),可(ke)對常見(jian)的(de)(de)培(pei)(pei)養皿(min)和(he)高培(pei)(pei)養皿(min)進(jin)行無(wu)沾染(ran)(ran)培(pei)(pei)養細(xi)胞(bao)(bao)觀(guan)(guan)察(cha)(cha)。倒(dao)置生(sheng)(sheng)物顯(xian)微(wei)(wei)鏡(jing)(jing)MI52-N采用優質(zhi)的(de)(de)無(wu)限(xian)遠光學設計,低色散(san)、低畸變,
熒(ying)光(guang)(guang)(guang)(guang)顯(xian)微(wei)(wei)(wei)鏡(jing)(jing)MF52-CF應用(yong)于(yu)(yu)斑(ban)馬魚(yu)(yu)(yu)熒(ying)光(guang)(guang)(guang)(guang)篩(shai)選斑(ban)馬魚(yu)(yu)(yu)是一種小(xiao)型熱帶淡水(shui)魚(yu)(yu)(yu),因其全身布滿多(duo)條(tiao)深藍色(se)條(tiao)紋似斑(ban)馬而得名,它(ta)與人(ren)類基因有著(zhu)87%的(de)高(gao)度(du)同源性(xing),是繼(ji)大(da)(da)(da)小(xiao)鼠之后的(de)第三大(da)(da)(da)脊椎(zhui)類模(mo)式(shi)生(sheng)物,在生(sheng)命科學(xue)(xue)、醫學(xue)(xue)等(deng)諸多(duo)領域(yu)中被廣泛應用(yong)。斑(ban)馬魚(yu)(yu)(yu)幼體(ti)通(tong)常呈無色(se)透明(ming)狀,使用(yong)倒置熒(ying)光(guang)(guang)(guang)(guang)顯(xian)微(wei)(wei)(wei)鏡(jing)(jing)或體(ti)視(shi)熒(ying)光(guang)(guang)(guang)(guang)顯(xian)微(wei)(wei)(wei)鏡(jing)(jing)進行研究,近期明(ming)美工程師為南(nan)方(fang)科技大(da)(da)(da)學(xue)(xue)生(sheng)物系(xi)安裝了細(xi)胞(bao)工廠(chang)熒(ying)光(guang)(guang)(guang)(guang)顯(xian)微(wei)(wei)(wei)鏡(jing)(jing)MF52-CF,用(yong)于(yu)(yu)活體(ti)熒(ying)光(guang)(guang)(guang)(guang)標(biao)記斑(ban)馬魚(yu)(yu)(yu)挑(tiao)選。細(xi)胞(bao)工廠(chang)熒(ying)光(guang)(guang)(guang)(guang)顯(xian)微(wei)(wei)(wei)鏡(jing)(jing)MF52-CF采(cai)用(yong)了可(ke)調高(gao)度(du)的(de)超長工作距離(li)聚光(guang)(guang)(guang)(guang)系(xi)統,適配細(xi)胞(bao)工廠(chang)等(deng)大(da)(da)(da)尺寸的(de)培養容器
體(ti)(ti)視熒光(guang)顯(xian)微鏡(jing)(jing)MZX81應用(yong)于果蠅研究果蠅作為(wei)遺傳(chuan)學(xue)(xue)研究的(de)(de)(de)模式(shi)生物(wu),具有(you)生物(wu)學(xue)(xue)特性(xing)和(he)豐富的(de)(de)(de)遺傳(chuan)工具,為(wei)科學(xue)(xue)家們提供(gong)了深(shen)入了解(jie)基因功(gong)能和(he)遺傳(chuan)機(ji)制的(de)(de)(de)機(ji)會(hui),在(zai)遺傳(chuan)學(xue)(xue)研究中發(fa)揮(hui)著(zhu)作用(yong)。在(zai)實驗室中,果蠅的(de)(de)(de)培育(yu)與篩(shai)選也(ye)常(chang)常(chang)會(hui)用(yong)到(dao)(dao)體(ti)(ti)視熒光(guang)顯(xian)微鏡(jing)(jing)。體(ti)(ti)視熒光(guang)顯(xian)微鏡(jing)(jing)MZX81擁有(you)7:1的(de)(de)(de)大變(bian)倍(bei)(bei)(bei)比(bi),搭(da)(da)配(pei)1X平場(chang)復(fu)消色差(cha)物(wu)鏡(jing)(jing)(2X可選)可以實現8倍(bei)(bei)(bei)到(dao)(dao)56倍(bei)(bei)(bei)的(de)(de)(de)連續變(bian)倍(bei)(bei)(bei)放大倍(bei)(bei)(bei)率(lv),最(zui)大可以觀察到(dao)(dao)直(zhi)徑為(wei)28.00mm的(de)(de)(de)視野(ye),滿足單個或多個樣品的(de)(de)(de)成像和(he)拍攝。體(ti)(ti)視熒光(guang)顯(xian)微鏡(jing)(jing)MZX81采用(yong)進口(kou)高品質復(fu)消色差(cha)光(guang)學(xue)(xue)系統,搭(da)(da)配(pei)長壽命LED
明美互動(dong)教(jiao)學(xue)應用于(yu)寧夏衛生(sheng)健(jian)(jian)康(kang)職業技術(shu)學(xue)院教(jiao)學(xue)近日,寧夏衛生(sheng)健(jian)(jian)康(kang)職業技術(shu)學(xue)院的(de)(de)老(lao)師(shi)急需一批教(jiao)學(xue)生(sheng)物顯(xian)(xian)(xian)(xian)微鏡(jing)(jing)和(he)師(shi)生(sheng)互動(dong)的(de)(de)教(jiao)學(xue)系(xi)統(tong)來滿足他們的(de)(de)教(jiao)學(xue)實驗等需求。明美西北區(qu)域工程師(shi)推薦(jian)了一套(tao)明美數(shu)碼顯(xian)(xian)(xian)(xian)微互動(dong)教(jiao)學(xue)系(xi)統(tong)方(fang)案,包(bao)括(kuo)實驗教(jiao)學(xue)顯(xian)(xian)(xian)(xian)微鏡(jing)(jing)、顯(xian)(xian)(xian)(xian)微鏡(jing)(jing)相(xiang)(xiang)機(ji)、電腦終端和(he)顯(xian)(xian)(xian)(xian)微互動(dong)教(jiao)學(xue)軟件(jian)系(xi)統(tong)。具(ju)體(ti)的(de)(de)方(fang)案如(ru)下:教(jiao)師(shi)端:生(sheng)物顯(xian)(xian)(xian)(xian)微鏡(jing)(jing)ML51-N搭配超高清顯(xian)(xian)(xian)(xian)微相(xiang)(xiang)機(ji)MDX10學(xue)生(sheng)端:生(sheng)物顯(xian)(xian)(xian)(xian)微鏡(jing)(jing)ML31搭配高分辨率WIFI相(xiang)(xiang)機(ji)MS80-W軟件(jian):明美數(shu)碼顯(xian)(xian)(xian)(xian)微互動(dong)教(jiao)學(xue)系(xi)統(tong)生(sheng)物顯(xian)(xian)(xian)(xian)微鏡(jing)(jing)ML51-N研究(jiu)級生(sheng)物顯(xian)(xian)(xian)(xian)微鏡(jing)(jing)ML51-N使用優秀的(de)(de)
真菌(jun)(jun)性皮膚(fu)(fu)病(bing)是(shi)指由(you)真菌(jun)(jun)引起的(de)人類皮膚(fu)(fu)、黏(nian)膜及毛發和(he)(he)甲等(deng)皮膚(fu)(fu)附屬器的(de)淺部感(gan)染(ran)性疾(ji)病(bing),臨床(chuang)上多呈(cheng)水皰(pao)鱗(lin)屑型表現,該類疾(ji)病(bing)的(de)共同特點是(shi):發病(bing)率高(gao)、具有(you)傳(chuan)染(ran)性、易復發或再感(gan)染(ran)。診斷真菌(jun)(jun)性皮膚(fu)(fu)病(bing),熒(ying)(ying)光(guang)顯(xian)微鏡(jing)有(you)更(geng)高(gao)的(de)靈敏度和(he)(he)特異性,效果(guo)更(geng)好。近期有(you)位客戶需要一臺熒(ying)(ying)光(guang)顯(xian)微鏡(jing)觀察真菌(jun)(jun),由(you)于(yu)預(yu)算有(you)限(xian),明美銷(xiao)售(shou)經(jing)理推薦生物(wu)(wu)顯(xian)微鏡(jing)ML11搭配熒(ying)(ying)光(guang)模(mo)塊MF-U-LED和(he)(he)顯(xian)微鏡(jing)相機(ji)MD60組成熒(ying)(ying)光(guang)顯(xian)微鏡(jing)滿足需求。生物(wu)(wu)顯(xian)微鏡(jing)ML11可以選配無(wu)限(xian)遠光(guang)學(xue)配置(zhi)的(de)平場消色差物(wu)(wu)鏡(jing)和(he)(he)大視野目(mu)鏡(jing),具有(you)成像清晰(xi),視野廣闊,操作方(fang)便等(deng)特點,
黑(hei)(hei)曲霉(mei)是(shi)一種霉(mei)菌,屬于(yu)曲霉(mei)屬的黑(hei)(hei)曲霉(mei)科,存在(zai)于(yu)土壤、水體和(he)植被等(deng)環(huan)境中。 它是(shi)食品工業中常用(yong)(yong)的發(fa)酵菌種,對生(sheng)(sheng)產許多酸(suan)、蛋白質和(he)生(sheng)(sheng)物(wu)(wu)(wu)活(huo)性(xing)化合物(wu)(wu)(wu)具有(you)無可估量(liang)的價值。 另一方(fang)面,它又是(shi)某些水果和(he)蔬菜黑(hei)(hei)霉(mei)病(bing)的病(bing)原體,并且是(shi)一種常見(jian)的食物(wu)(wu)(wu)污(wu)染物(wu)(wu)(wu)。 那么(me)如何觀察黑(hei)(hei)曲霉(mei)?通常需要用(yong)(yong)到生(sheng)(sheng)物(wu)(wu)(wu)顯微鏡(jing)。是(shi)高靈敏度、高特異(yi)性(xing)的方(fang)法。黑(hei)(hei)曲霉(mei)在(zai)培養(yang)皿中菌落厚(hou)絨狀(zhuang),呈白色(se)(se)(se)、黃色(se)(se)(se)和(he)黑(hei)(hei)色(se)(se)(se)。生(sheng)(sheng)物(wu)(wu)(wu)顯微鏡(jing)下,黑(hei)(hei)曲霉(mei)分(fen)生(sheng)(sheng)孢子為球形(xing),菌絲發(fa)達,有(you)隔(ge)膜和(he)多分(fen)枝,頂(ding)部形(xing)成球形(xing)頂(ding)囊。生(sheng)(sheng)物(wu)(wu)(wu)顯微鏡(jing)ML31采用(yong)(yong)無限遠光學(xue)系(xi)統,可實現(xian)明場(chang)、暗場(chang)、相(xiang)差多