antimicrobial spectrum 中文意思是什麼

antimicrobial spectrum 解釋
抗菌譜
  • antimicrobial : 抗菌的；抗微生物的
  • spectrum : n. （pl. -tra ）1. 【物理學】譜，光譜；波譜；能譜，質譜。2. 【無線電】射頻頻譜；無線電（信號）頻譜。3. 【心理學】（眼睛的）余像；殘像。4. 〈轉義〉范圍，幅度；（連續的）系列。
  1. In the research field of food preservation, an intense interest for scientists is focused on the isolation of antimicrobial substances from microbial metabolites. natural biopreservatives derived from traditional fermented foods are generally recognized as safe. in this paper, one strain screened for its safety and broad antimicrobial spectrum and its antimicrobial substance - - bacteriocin are studied in detail

    本文從傳統的發酵食品中篩選出一株安全、具有廣譜抗菌活性的芽孢桿菌，並對其抗菌活性物質細菌素進行分析，為微生物天然生物防腐劑的開發以及在食品中的應用提供理論依據。
  2. In this scientific dissertation, some medicinal plant tissues were chosen as the materials for separation of antimicrobial endophytes, a11, one of produced wide - spectrum antibacterials endophytes isolated from aloe, was indentified by physiological and biochemical techniques, and the antimicroorganism substances were purified. the results were as follows. 1

    實驗結果如下： 1 、採用組織表面消毒的方法從銀杏、蘆薈等十多種植物組織中分離出了115株植物內生菌，其中細菌60株，真菌55株，這些真菌在28恆溫條件培養大多都不產孢。
  3. Investigation of antimicrobial resistance and genotypes of extended - spectrum - lactamases - producing gram - negative bacteria isolated from pediatrics in shenyang

    內酰胺酶革蘭陰性菌的耐藥性與基因型研究
  4. The strain and its metabolites are identified. the results show that the culture has a broad antimicrobial spectrum against some gram - negative and gram - positive bacteria, and moulds, especially against e. coli, bacillus cereus, and staphylococcus aureus

    研究證實，分離出的r21 - 4具有廣譜抗菌作用，對革蘭氏陰性菌、革蘭氏陽性菌、真菌都有一定的拮抗作用，特別是對大腸桿菌、金黃色葡萄球菌、蠟狀芽孢桿菌抗菌作用較強。
  5. Results and conclusions flos trolli is a kind of valuable phytogeniantimicrobial agent with wide antimicrobial spectrum, notable effect, few side effect

    結果與結論金蓮花是很有價值的植物抗菌藥，它抗菌譜廣、作用顯著、不良反應小，金蓮花屬植物應用前景廣闊。
  6. Part 1 study on the antibiotic resistance of escherichia coil and klebsieua pneumoniae producing extended - spectrum beta - lactamases objective to investigate the prevalence of strains producing esbls among escherichia coil and klebsieua pneumoniae, look for the best detection substrate of these strains and determine the antibiotic resistance of them. methods 248 strains of e. coli. and 97 strains of k. pn from january to october, 2002 were investigated for production of extended - spectrum b - lactamases ( esbls ) by phenotypic screening and confirmatory test provided by the national committee for clinical laboratory standards ; compared the result of the phenotypic screening and confirmatory test to discuss the best detection substrate of these strains ; 16 kind of antibiotics were selected for antimicrobial susceptibility test for the resistance

    方法對2002年1 ? 10月臨床分離的248株e . coli和97株k . pn ，採用美國臨床實驗室標準委員會（ nccls ）規定的esbls表型篩選和確證試驗，確定本地區esbls的發生率；通過對不同底物的初篩結果與確證試驗結果的比較，探討本地區臨床檢測產esbls菌株的最佳篩選底物；選擇16種抗生素紙片做藥敏試驗，了解產esbls的e . coli和k . pn的耐藥性。
  7. The antimicrobial secretion could be divided into three sections, every section had antimicrobial activity. the first could be extracted by petroleum ether, the second could be extracted by ethyl alcohol, the third could dissove in water and could be separated by sephadex g - 50, g200 gel filtration chromatography and carbornmethyl cellulose - 1 anion - exchange chromatography and detected by a256, . the antimicrobial secretion had wide spectrum and had strong inhitory activity against germs and fungi, they could inhibit sixteen kinds of plant pathogenic germs, eight kinds of animal germs and eight kinds of plant pathogenic fungi

    粗提物經石油醚萃取可得第一個活性部分，剩餘部分經無水乙醇萃取可得第二個活性部分，剩餘物質再經凝膠sephadexg - 50後有兩個峰，第二峰有活性，再經凝膠sephadexg - 200後有三峰，第二峰有活性，將其經過陽離子交換柱cm - 1後有兩峰，此兩峰均有抑菌活性。
  8. Defensins are cationic peptides, isolated from mammals, insets and plants and they serve as effect molecules of innate immunity, providing and efficient defense against infections pathogens. a novel antimicrobial peptide, human - defensin 3 ( ), was isolated and demonstrated a salt - insensitive broad spectrum of potent antimicrobial activity against many potentially pathogenic microbes

    人-防禦素3 （ humanbeta - defensin3 ， h d - 3 ）是新近被克隆出來的第三種人源性-防禦素，它表現出了與其它幾種人-防禦素不同的特性和優越性，被認為具有獨特的研究和開發價值。
  9. Antimicrobial peptides have small molecular weight, high heat stability and a wide antimicrobial spectrum

    摘要抗菌肽具有分子量小、熱穩定性和廣譜抗菌等特點。
  10. One strain of bacillus sp. is screened from fermented foods and some samples of beneficial microorganisms. the metabolites produced by the strain have high antimicrobial activity and broad antimicrobial spectrum

    從樣品中分離得到了一株具有抗菌活性高、抗菌譜廣的芽孢桿菌，並對菌株和其代謝抗菌產物進行了鑒定。
  11. Objective : new cationic antimicrobial polypeptides named as defensins are recently discovered. they are widely distributed in animals and plants. they have broad antimicrobial spectrum and highly efficient antimicrobial activity, because of its special antimicrobial mechanism, they have drug resistance to pathogen

    目的： defensins是近年來發現的廣泛存在於動物和植物體內的一類陽離子多肽，它具有廣譜、高效殺菌活性，因其獨特的抗菌機理，病原微生物不易對其產生耐藥性。
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