Ginger and turmeric are two plants of the Zingiberaceaes family. They are used as spices and in the treatment of many diseases. Despite their importance, data on their knowledge and their uses are scarce. The objectiv...Ginger and turmeric are two plants of the Zingiberaceaes family. They are used as spices and in the treatment of many diseases. Despite their importance, data on their knowledge and their uses are scarce. The objective of this work was to assess the knowledge and different uses of ginger and turmeric. <span>A survey was carried out among saleswomen and consumers. The survey </span><span>reveals that 100% of those surveyed knew about ginger, but fewer people (1</span>7.5%) knew about turmeric. The survey identified that ginger tastes more <span>pungent (82.65%) than bitter (17.35%), whilst turmeric’s taste is bitterer (5</span>3.47%) rather <span>than pungent (46.53%). Consumption differed between the two rhizomes, wi</span>th ginger consumed fresh (90.22%) and turmeric dry (84.25%). Differences were also noted in their medicinal (40.66% for ginger and 32.15% for turmeric), nutritional (50.82% for ginger and 11.65% for turmeric) and cosmetic (8.63% properties for ginger and 56.2% for turmeric) uses. The vernacular names of the two rhizomes varied from one ethnic group to another.展开更多
This study aims to determine the mineral composition of green teas and herbal tea in the savannah tea plant. Samples of buds, young leaves and broadleaf stems were collected from wild plants of Lippia multiflora in th...This study aims to determine the mineral composition of green teas and herbal tea in the savannah tea plant. Samples of buds, young leaves and broadleaf stems were collected from wild plants of Lippia multiflora in three localities, including two from the Center (Yamoussoukro, Toumodi) and one from the northeast (Bondoukou) of Côte d’Ivoire. The lipid and ash contents were carried out by the AOAC method. The total protein and sugar contents were determined by the Kjeldahl and Agbo methods, respectively. Nine minerals (potassium, calcium, magnesium, iron, sodium, manganese, zinc, copper and cadmium) were quantitated by Atomic Absorption Spectrophotometry (AAS) from green teas (buds and young leaves) and herbal tea of Lippia multiflora. The results showed that ash levels (7.05% - 13.94%) and protein (6.22% - 9.97%) were high, however the lipid contents (1.01% - 2.98%) and total sugars (1.43% - 4.51%) are low. Majority of the minerals are calcium (2320.91 to 36150.10 mg/kg), potassium (2110.71 to 12174.67 mg/kg) and magnesium (3620.87 - 5870.46 mg/kg). Iron (52.55 to 483.11 mg/kg), sodium (35.66 to 469.16 mg/kg) and manganese (15.25 to 76.86 mg/kg) are represented in average proportions. There are small amounts of zinc (9.61 - 47.50 mg/kg), copper (5.66 - 8.71 mg/kg), and cadmium (0.17 - 1.49 mg/kg). Lippia multiflora herbal teas and green teas are low in fat, high in ash and are good sources of protein and minerals.展开更多
文摘Ginger and turmeric are two plants of the Zingiberaceaes family. They are used as spices and in the treatment of many diseases. Despite their importance, data on their knowledge and their uses are scarce. The objective of this work was to assess the knowledge and different uses of ginger and turmeric. <span>A survey was carried out among saleswomen and consumers. The survey </span><span>reveals that 100% of those surveyed knew about ginger, but fewer people (1</span>7.5%) knew about turmeric. The survey identified that ginger tastes more <span>pungent (82.65%) than bitter (17.35%), whilst turmeric’s taste is bitterer (5</span>3.47%) rather <span>than pungent (46.53%). Consumption differed between the two rhizomes, wi</span>th ginger consumed fresh (90.22%) and turmeric dry (84.25%). Differences were also noted in their medicinal (40.66% for ginger and 32.15% for turmeric), nutritional (50.82% for ginger and 11.65% for turmeric) and cosmetic (8.63% properties for ginger and 56.2% for turmeric) uses. The vernacular names of the two rhizomes varied from one ethnic group to another.
文摘This study aims to determine the mineral composition of green teas and herbal tea in the savannah tea plant. Samples of buds, young leaves and broadleaf stems were collected from wild plants of Lippia multiflora in three localities, including two from the Center (Yamoussoukro, Toumodi) and one from the northeast (Bondoukou) of Côte d’Ivoire. The lipid and ash contents were carried out by the AOAC method. The total protein and sugar contents were determined by the Kjeldahl and Agbo methods, respectively. Nine minerals (potassium, calcium, magnesium, iron, sodium, manganese, zinc, copper and cadmium) were quantitated by Atomic Absorption Spectrophotometry (AAS) from green teas (buds and young leaves) and herbal tea of Lippia multiflora. The results showed that ash levels (7.05% - 13.94%) and protein (6.22% - 9.97%) were high, however the lipid contents (1.01% - 2.98%) and total sugars (1.43% - 4.51%) are low. Majority of the minerals are calcium (2320.91 to 36150.10 mg/kg), potassium (2110.71 to 12174.67 mg/kg) and magnesium (3620.87 - 5870.46 mg/kg). Iron (52.55 to 483.11 mg/kg), sodium (35.66 to 469.16 mg/kg) and manganese (15.25 to 76.86 mg/kg) are represented in average proportions. There are small amounts of zinc (9.61 - 47.50 mg/kg), copper (5.66 - 8.71 mg/kg), and cadmium (0.17 - 1.49 mg/kg). Lippia multiflora herbal teas and green teas are low in fat, high in ash and are good sources of protein and minerals.
