ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Biology
Botany
Environment
Technology
Education
Mathematics
Chemistry
Zoology
Agronomy and forestry
Pure sciences
all records (16)

Languages
Spanish
English

Countries
Indonesia
Poland
Bosnia Herzegovina
USA
Russia
Brazil
Chile
Spain
India
Mexico
all records (14)

Years
2023
2021
2020
2019
2018
2016
2014
2012
2011
2009
all records (13)

Filter  
 
29  Articles
1 of 4 pages  |  10  records  |  more records»
Lichen is an organism that has a high level of biodiversity and contains secondary metabolites. This study aims to determine the secondary metabolites of lichen extract Usnea sp. on Pine. Qualitative descriptive research method. Preparation of Usnea sp. e... see more

Lichen of the genus Usnea is quite common being used as a traditional herbal remedy. This genus is characterized by thallus, which is very similar among the species, leads to some difficulties in distinguishing them. In Indonesia, such research report on ... see more

Research into local community knowledge is very important to provide medicinal plant data and can be used as a basis for further research. Usnea is a genus of lichen that is used by Indonesian people in traditional medicine. The people knows Usnea  a... see more

Natural product, 2'-hydroxy-1'-(4-hydroxyl-5-methoxy-2-methyl-phenyl)-ethanon, (1), was isolated from the thalli lichen Usnea flexuosa Tayl. together with the known (-) - usnic acid (2). The structure of compounds 1 and 2 were determined by the spectrosco... see more

Lichens represent a promising source of antimicrobial, cytotoxic and antioxidant agents. Their great pharmacological potential lies in the fact that they represent specific symbiotic organisms and thus possess natural roles allowing them to be highly adap... see more

???????????????? ????? ??? ????????????????? ????????????? ??????? ???????????? ????? ??????????, ?? ????????? ? ???????? ?????? ????????????. ????? ???????? ?????????????? ????- ? ??????????, ?????????? ????? ????????? ????????, ?????????????? ??????????... see more

The medicinal plants represent an enormous reservoir of potential phytochemical compounds that could be useful as an alternative to develop of drugs. In the present study, chloroform extract of usnea sp. were analyzed for phytochemical constituents and te... see more

The medicinal plants represent an enormous reservoir of potential phytochemical compounds that could be useful as an alternative to develop of drugs. In the present study, chloroform extract of usnea sp. were analyzed for phytochemical constituents and te... see more

Telah dilakukan studi awal formulasi dari ekstrak etanol kayu angin (Usnea sp) dalam bentuk sediaan gel dan uji efektivitas sediaan gel terhadap penyembuhan luka bakar pada mencit. Sediaan gel dibuat menggunakan hidroksipropil metilselulosa (HPMC) sebagai... see more

1 of 4 pages  |  10  records  |  more records»