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.
During winter overnight frost can occur. Usually no rainfall occurs between June and September. The annual precipitation average of the last 20 years for Windhoek is 370 mm. Of this 296 mm of rain were received from January until May, 5.2 mm from June to September and 76 mm from October to December.entral highlands around Windhoek. Between the Kalahari in the east and the Namib Desert in the west lies the Namibian central highland with the capital Windhoek in its centre. Due to its altitude of 1700 metres on average (at Windhoek even up to 2000m) this highland has moderate temperatures and average rainfalls.