University Lower Danube of Galati has conducted a study that refers to obtaining concentrates from elderberry (Sambucus nigra) and characterize their chromatic and phenol. Obtained from elderberry concentrate is characterized by a high content of anthocyanins and a high power of color. Shock fruits rich in anthocyanins are considered sources and can be used in the production of red dye for the food industry.
Plants and mosquitoes
Plant indicators of land rich in nutrients (nitrogen put: Atriplex patula, Capsella bursa-pastoris, Chenopodium album, Galinsoga parviflora, fumaric officinalis, Mercurialis annua, Solana nigrum, Thlaspi arvense, Urtica dioica, Urtica urens.
Types of forests
Classification depends mainly forests position, distance from equator, altitude and climate.
Tropical forests - all year round temperatures are high and precipitation. Tropical moist forests are found near the equator. In tropical forests there is a season of drought. Most trees have crown umbeliforma.
Drawings inspired by nature
Each draft of my plant's leaves and ends with a human face, because every man should be reflected in the beauty of nature.
Christmas tree, legend and history.
Christmas is close and each of us has already chosen a beautiful and richly tree to impodobii, because it is tradition or because we want to feel more Christmas atmosphere. What is really Christmas tree ...? We gathered a few lines from various books about Christmas and imparatasesc them with you.