Table 4. Seasonal variation of each compound in dried peel of ‘Acidless' Orange. 表四、玫瑰甜橙果皮各成分之季节性变化。
An acidless re-double-boiling out process has been developed to replace the traditional chemical boiling off of raw hemp, as to obtain the refined ramie.Significant results has been acquired. 以去除木质素为主要目的，对传统的原麻化学脱胶工艺进行了改造，采用无酸重二煮的工艺方法制取大麻的精干麻，取得了明显效果。
atmosphere is acidless,alkali-free and no other harmful impurity. 器件应贮藏在贮藏室，周围环境无酸、碱性腐蚀或其它有害气体.