These herbaceous plants range from 0.5 to nearly 4.5 meters (1.5â15 feet) tall depending on the species (Berry and Kress, 1991). The simple leaves of these plants are 15â300 cm (6 in-10 ft).ollectively, these plants are also simply referred to as heliconias. The Heliconia are a monophyletic genus in the family Heliconiaceae, but was formerly included in the family Musaceae, which includes the bananas (e.g., Musa, Ensete; Judd et al.
As shown in Figure 1, the absorption spectra of paracetamol, aspirin, and caffeine overlapped in the wavelength range of 220â320ânm. Therefore, double divisor-ratio spectra derivative method proposed for simultaneous determination of compounds in ternary samples.igure 4: First-derivative double divisor-ratio spectra for a ternary mixture of aspirin, caffeine, and paracetamol after simultaneous standard addition of three components in the concentration range of 10â60 Î¼ molâL â1.
1 Never take more than the dose recommended on the label. 2  Taking too much paracetamol can cause damage to your liver. 3  If you suspect that you or someone else might have taken an overdose of paracetamol, go to the accident and emergency department of your local hospital at once, even if you/they feel well. Recommended doses of paracetamol are: 2  For adults: 500 mg-1 g every 4-6 hours up to a maximum of 4 g daily. 3  For children aged 12-16 years: 480-750 mg every 4-6 hours up to a maximum of four doses daily. 4  For children aged 10-12 years: 480-500 mg every 4-6 hours up to a maximum of four doses daily.