Propolis from Chilean matorral hives.
نویسندگان
چکیده
Viscidone (0.5%), vanillin, 3',4'-(methylendioxy)acetophenone, 3-ethoxy-4-methoxybenzaldehyde, cinnamic acid, 3-methoxy-4-hydroxymethyl ester were isolated from propolis of hives from Cuncumen. This is the first report on propolis composition of an arid and a Mediterranean type climate area.
منابع مشابه
Phenolic compounds of propolis from Central Chilean matorral.
Pinocembrin, acacetin, galanguin, izalpin, kaempferide, prenyletin and diarytheptane were isolated from propolis from Central Chile.
متن کاملThe Effect of Commercial Propolis Production on Hive Profitability
This study was conducted to determine the effect of increased propolis production on overall hive profitability and productivity. The study took place near George situated in the Southern Cape region of South Africa. Standard Langstroth hives were used (n = 12) containing honeybee colonies of equal strength from the species Apis mellifera capensis. Propolis production in colonies equipped with ...
متن کاملPostfire responses of the woody flora of Central Chile: Insights from a germination experiment
Fire is a selective agent shaping plant traits and community assembly in fire-prone ecosystems. However, in ecosystems with no fire history, it can be a cause of land degradation when it is suddenly introduced by humans, as plant species may not be able to respond to such novel disturbance. Unlike other Mediterranean-type ecosystems (MTE) of the world, natural fires have not been frequent durin...
متن کاملLeaf traits in Chilean matorral: sclerophylly within, among, and beyond matorral, and its environmental determinants
Studies of leaf traits often focus on tradeoffs between growth and resource conservation, but little is known about variation in the mechanical traits that influence resource conservation. This study investigates how leaf mechanical traits vary across matorral vegetation in central Chile, how they correlate with environmental factors, and how these trends compare at a broader geographic scale. ...
متن کاملPlant Patterning in the Chilean Matorral: Are the Roles of Native and Exotic Mammals Different?1
Professor and Instructor of Biological Sciences, respectively, at Pontificia Universidad Católica de Chile. Casilla 114-D, Santiago, Chile. Abstract: Native and exotic mammals have different effects on the matorral vegetation. (A) Large mammals (guanacos vs goats) differ in that native guanacos are only minor browsers, whereas goats use shrubs more extensively. Differences between goats and shr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Zeitschrift fur Naturforschung. C, Journal of biosciences
دوره 56 3-4 شماره
صفحات -
تاریخ انتشار 2001