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International Cooperative Biodiversity Groups (ICBG): U.S. Image Gallery

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Scenic New Jersey

Cape May, NJ Perth Amboy, NJ pine barrens, NJ

Cape May, NJ Delaware Raritan Canal, NJ central New Jersey, NJ

 

Quercus maple fall color red maple flower maize

Monarda Ssisyrinchium Aquilegia Ilex

Chemistry Analysis

Drying down fractions to remove solvents on rotary evaporators, < 40 °C HPLC-ESI-MS spectrometer “LCQ instrument” (low resolution system) HPLC-ESI-MS “QTOF instrument” (high resolution system) H1 and 13CNMR spectra “Varian Unity Nova 500 or 750 MHz spectrometers”

HPLC-DAD “1100 Agilent Technologies” Chemical compound quantification in samples Freeze-dryer with controlled temperature sample chamber (top chamber -80C to + 40C) Rhodiola spp. rhizomes Artemisia plants in greenhouse

13C NMR spectrum of the proanthocyanidin polymer fraction from R. rosea (750 MHz, acetone-d6-D2O 1:1 v/v). Phenyl ethanoid and cyanogenic glycosides 1 - 7 and proanthocyanidin basic unit (8-10) from three Rhodiola species; R. heterodonta, R. semenovii, and R. rosea Phytochemical constituents of three Rhodiola species

Yellowstone National Park

 

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