| 中文摘要 |
在本省最負盛名的新竹米粉及埔里米粉產地一新竹、苗栗、南投等五縣市抽取米粉及其原料玉米澱粉等為檢體，以乙醯（代）丙酮定性定量法檢驗以探討甲醛的來源，並追查是否仍有違規使用「吊白塊」為漂白劑者，共抽檢體100件結果全部未檢出，顯示米粉的製造已有顯著的改進。
By means of the acetylacetone method to determine qualitatively and quantitatively whether there is any illegal use of Rongalite as bleaching agent in the process of Mee-Foon production or any original content of formaldehyde in natural corn starch. We took 100 samples by random from the most famous manufacturing districts in Taiwan area-Hsin Chu, Miao Li, Nan Tow etc. These samples included the final products and raw materials. The experimental results prove to be nagative in all the 100 samples. It appears that in the process of Mee-Foon production, there has not been added any Rongalite as bleaching agent. |
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