Physico-Chemical, Microbiological Profiles of Blends of Tea and Mistletoe - a Highly Medicinal Mix

Sample of tea obtained from Mambilla, Nigeria highland was blended with mistletoe - a known medicinal parasitic plant of cocoa. The ratios of the blends were Tea(T)/Mistletoe (M) 90:10 10:90, 75:25, 25:75, and 50:50 while ordinary tea and mistletoes served as control samples. Chemical analyses of blends were done followed by organoleptic assessment and microbial analysis. The chemical analyses indicated a higher value of 16.52% ash for mistletoes than tea which was 4.93% and this value increased with increased level of mistletoe in the blends. Blends were found to vary in alkalinity of ash (AA), water soluble ash (WSA) acid insoluble ash (AlA), moisture content and total ash. The low fungal count recorded in the fresh state of mistletoe and tea was as a result of adequate drying of the leaves. Sensory analysis carried out indicated that at 5% significant level, there were differences in the attributes of colour, taste, flavour and overall acceptability. In all the blends, the control sample (Tea) was highly rated followed by the sample containing 90% of tea blended with 10% of mistletoe. The Journal of Food Technology in Africa Volume 5 Number 4 (October - December 2000), pp. 123-12

The Antioxidant Property of Aframomum danelli Spice in Oils.

A study was carried out on the antioxidant property of Aframomum danelli extract in palm oil and soybean oil. The activity of A. danielli extract was compared with those of other antioxidants of other plant sources, rosemary extract and d- tocopherol, at different concentrations. A. danielli was as active as rosemary plant extract in reducing rate of peroxide formation in soybean oil at concentrations of 200 ppm and 300 ppm . A danielli was much more effective than tocopherol in reducing peroxidation in soybean oil and palm oil at the higher concentrations except at 50 ppm. The Journal of Food Technology in Africa Volume 6 No.4, 2001, pp. 135-137 KEY WORDS: Antioxidant activity, Aframomum danielli spice, oils