问题 问答题 简答题

简要回答纤维素在食品药品生产中的应用?

答案

参考答案:

(1)可用于片剂的稀释剂,硬胶囊或散剂的填充剂。

(2)在软胶囊中可用于降低油性悬浮性内容物的稳定剂,以减轻其沉降作用。也可作口服混悬剂的助悬剂。

(3)用作片剂干性粘合剂的浓度为5%。-20%,崩解剂浓度为5%-15%,助流剂浓度为1%-2%,但不得用作注射剂或吸入剂辅料,因可致肉芽肿。

(4)在食品工业中可作为无热量食品的添加剂。

判断题
阅读理解

      阅读下面新闻报道和新闻标题(A、B、C、D、E和F),选出与新闻标题相匹配的

新闻内容, 选项中有一项是多余选项。

     1. Designer Giambattista Valli, Stella McCartney and Christophe Lemaire offered a visual feast of

different styles for their fall and winter collections. At Paris Fashion week on Monday, Giambattista Valli

showed-off his ready-to-wear collection.

     2. After a number of rounds of competition, two of China’s best women shooters had a chance to

punch their ticket to the London Olympics today as a solid day from the favorites in the 25m pistol event. Zhang Jingjing and Chen Ying would see them earning their spot on the Chinese Summer Games team.

     3. March 5th is the official "Learning from Lei Feng Day" when various organizations and institutions

call on people to learn from Lei Feng, a cultural icon symbolizing selflessness, modesty and dedication.

As time passes, the values and beliefs that the Lei Feng spirit represents continue to spread throughout

China.

     4. As China passes the Olympic Torch to the UK, the two nations are marking 40 years of diplomatic

ties with a seven-month long showcasing British arts and creative industries. Seventeen cities across

China will enjoy a variety shows sponsored by the project "UK NOW". Upcoming highlights scheduled

for April and May were announced at the British Embassy.

     5.On the issue of local government debt, Finance Minister Xie Xuren said at Tuesday's press

conference that China will step up its management to prevent potential risks. The minister said local

governments are required to repay their debts and ensure funding for projects that are under construction. Local government debts had risen to 10.7 trillion yuan, or 1.7 trillion U.S. dollars by the end of 2010.

That accounts for about 17 percent of China’s GDP that year.

A. Fashion designers highlight Paris catwalk

B. National Art Museum promotes Lei Feng Spirit

C. Lei Feng spirit undergoes revival in China

D. "UK NOW" art festival to tour China

E. China to enhance management of local government debt

F. Zhang, Chen earn 25m pistol spots on Chinese Summer Games team