The intensity of the coloration determines the abundance of the compound. Test for alkaloids: Exactly 0.5 g of Garcinia kola seed powder was dissolved in 5 mL of 1% HCl on steam bath. 1 mL of the filtrate was treated with drops of Dragendorffs reagent.Turbidity or precipitation was taken as indicative of the presence of alkaloids.he intensity of the coloration determines the abundance of the compound. Test for alkaloids: Exactly 0.5 g of Garcinia kola seed powder was dissolved in 5 mL of 1% HCl on steam bath. 1 mL of the filtrate was treated with drops of Dragendorffs reagent.
On average, Wellington has 2025 hours (or 169 days) of sunshine per year. The average annual rainfall for Wellington is 1249 mm, with June and July being the wettest months.n average, Wellington has 2025 hours (or 169 days) of sunshine per year. The average annual rainfall for Wellington is 1249 mm, with June and July being the wettest months.
Interdecadal variability is particularly high in the more arid areas of Australia. As an example, the 11-year average annual rainfall at Marree (South Australia) has fluctuated from around 100 mm in the 1960s to 250 mm in the 1970s.The wide range of rainfall variability in Australia has had many consequences.ustralia is the worldâs second-driest continent (after Antarctica), with average (mean) annual rainfall below 600 millimetres (mm) over 80% of the continent, and below 300 mm over 50%.