| 摘要 |
According to the present invention, an ingredient, stevioside contained in a leaf of a stevia plant, a sweet additive of food harmless to humans, has a low calorie while having a hundred sweet taste more than sugar. The stevia plant is collected and inserted into an extractor to extract water having a sweet taste. A green tea leaf is dried, immersed, and placed into stevia sweet water. When the dried green tea leaf absorbs stevia sweet water, the green tea leaf is collected up and dried moisture is evaporated and a sweet taste is left in the dried green tea leaf. The dried green tea leaf is made as powder, and the powder is contained in a tea bag and immersed in hot water to be placed. Therefore, green tea having a sweet taste is brewed to be green tea having a sweet taste. |
