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.
Rain. New Zealand's average rainfall is high and evenly spread throughout the year. Over the northern and central areas of New Zealand more rain falls in winter than in summer, whereas for much of the southern part of New Zealand, winter is the season of least rainfall.n summer, the average maximum temperature ranges between 20-30ÂºC (70-90Â°F) and in winter between 10-15ÂºC (50-60Â°F). You can check on New Zealand weather conditions on the New Zealand Met Service website.