维普中文期刊产品整合服务
57篇 您的检索式:作者名="Tsvetkova I"
    题名 作者 年代 出处 被引量
1中链脂肪酸及其α-单脂肪酸甘油酯的抗菌研究——单一作用和协同作用显示文摘对葡萄球菌属、棒状杆菌属、芽孢杆菌属、李斯特菌属和链球菌属的几种革兰氏阳性菌株进行中链脂肪酸及其α-单脂肪酸甘油酯的抗菌活性评价。α-单脂肪酸甘油酯比脂肪酸更具活性,其中α-单月桂酸甘油酯是最具活性的化合物。以化脓性链球菌为试验菌,观察作用效果。首先,阻断α-单月桂酸甘油酯甘油部分的羟基,得到一种具有显著抗菌活性的化合物(MIC,3.9μg/mL)。其次,考察α-单月桂酸甘油酯与α-单葵酸甘油酯两种成分混合物时,α-单月桂酸甘油酯与α-单葵酸甘油酯之间以及α-单月桂酸甘油酯与活性差的月桂酸之间的协同关系。其中一种成分优于另一种成分2倍的混合物比单独的某种成分更为活跃。此外,组成成分比例为1:1也是不利的。当α-单肉豆寇酸甘油酯的量等于或少于α-单月桂酸甘油酯时,α-单月桂酸甘油酯与单肉豆寇酸甘油酯对金黄色葡萄球菌209存在协同作用。Batovska D I Todorova I T Tsvetkova Ie 2020福建畜牧兽医2020,42,1:2
2Antibacterial furofuran lignans from Canary Islands propolis 显示文摘Christov R Bankova V Tsvetkova I et at 1999Fitoterapia1999,70,6:1
3Antibacterial, antifungal and antiviral activity of propolis of different geographic origin 显示文摘Kujumgiev A Tsvetkova I Serkedjieva Y 1999J Ethnopharmacol1999,64,3:1
4Antibacterial,Antifungal and Antiviral Activity of Propolis of Different Geographic Origin 显示文摘Kujumgiev A Tsvetkova I Serkedjieva Y 1999Journal of Ethnopharmacology1999,64,:1
5Antibacterial, antifungal and antiviral activity of propolis of different geographic origin显示文摘Kujumgiev A Tsvetkova I Serkedjieva Y 1999J Ethnopharmacol1999,64,3:1
6Antibacterial, antifungal and antiviral activity of propolis of different geographic origin显示文摘Kujumgiev A Tsvetkova I Serkedjieva V 1999J Ethmopharmacol1999,64,3:1
7Antibacterial antifungal and antiviral activity of propolis of different geographic origin 显示文摘Kujumgiev A Tsvetkova I Serkedjieva Y 1999J Ethnopharm1999,64,:1
8Antibacterial,antifungal and antiviral activity of propolis of different geographic origin显示文摘Kujumgiev A Tsvetkova I Serkedjieva V 1999J Ethmopharmacol1999,64,3:1
9Core-shell Nanostructures from Single Poly(N-vinylcaprolactam) Macromolecules: Stabilization and Visualization 显示文摘Bronstein L M Kostylev M Tsvetkova I 2005Langmuir2005,21,7:1
10Antibacterial, antifungal and antiviral activity of propolis of different geographic origin显示文摘Kujumgiev A Tsvetkova I Serkedjieva Y 1999J Ethopharmac1999,64,:1
11A sulfated glucuronofucan containing both fucofuranose and fucopyranose residues from the brown alga Chordaria flagelliformis显示文摘Bilan M I Vinogradova E V Tsvetkova E A 2008Carbohydrate Research2008,343,26:1
12Antibacterial antifungal and antiviral activity of propolis of different geographic origin 显示文摘KUJUMGIEV A TSVETKOVA I SERKEDJIEVA Y 1999Journal of ethnopharmacology1999,64,3:1
13Antibacterial, anfifungal and antiviral activity of propolis of different geographic origin 显示文摘KUJUMGIEV A TSVETKOVA I SERKEDJIEVA Y 1999J Ethno- pharmacol1999,64,3:1
14Antibacterial,antifungal and antiviral activity of propolis of different geographic origin显示文摘Kujumgiev A Tsvetkova I Serkeddjieva Y 1999Journal of Ethnopharmacology1999,64,:1
15Antibacterial,antifungal and antiviral activity of propolis of different geographic origin显示文摘Kujumgiev A Tsvetkova I Serkedjieva Y 1999J Ethnopharmacol1999,64,3:1
16Antibacterial,antifungal and antiviral activity of propolis of different geographic origin显示文摘Kujumgiev A Tsvetkova I Serkedjieva V 1999J Ethnopharmacol1999,64,:1
17Antibacterial, antifungal and antiviral activity of propolis of different geographic origin 显示文摘Kujumgiev A Tsvetkova I Serkedjieva V 1999J Ethmopharmacol1999,64,3:1
18Antibacterial, antifungal and antiviral activity of propolis of different geographic origin显示文摘Kujumgiev A Tsvetkova I Yu Serkedjieva 1999Journal of Ethnopharmacology1999,64,:1
19Antibacterial, antifungal and antiviral activity of propolis of different geographic origin显示文摘Kujumgiev A Tsvetkova I Serkedjieva V 1999J Ethmopharmacol1999,64,3:1
20Dispermic androgenesis in sturgeons with the help of cryopreservedsperm:production of androgenetic hybrids between Siberian andRussian sturgeons显示文摘GRUNINA A S REKUBRATSKII A V TSVETKOVA L I 2011Ontogenez2011,42,2:1
返回顶部 每页显示:
共3页 首页 上一页 第1页 下一页 末页 /3 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费