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- With the method of urea fractionation,the content of PUFA is increased from 76. 9% to99. 9%,at the same time,the content of lindenic is increased from 64.7 to 90. 9 %. 采用尿素富集法,使苏子油中多不饱和脂肪酸的含量由原来的76.9%25提高到99.9%25,亚麻酸含量由64.7%25提高到90.9%25。
- Keywords Perilla Seed oil;Urea fractionation;PUFA;Lindenic; 苏子油;尿素富集;多不饱和脂肪酸;亚麻酸;
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
- urea fractionation method 尿素分离法
- I'll be ready in a fraction of a second. 我马上就好。
- The story does not contain a fraction of truth. 这故事没有一点真实性。
- He has done only a fraction of his homework. 他只做了家庭作业的一小部分。
- urea fractionation 脲包法
- The car stopped within a fraction of an inch of the wall. 汽车在离墙不到一英寸的地方停住了。
- Could you move a fraction closer? 你能不能稍微再挪近点儿?
- A clathrate compound, such as urea. 包合物一种笼状化合物,如尿素
- She spends only a fraction of her earnings. 她只花了所赚的钱的一小部分。
- They represented only a fraction of the general populace. 他们代表的仅是全体国民的一小部分。
- But 120 tons of urea is really a small one. 但120吨尿素确实是个小数目。
- Only a fraction of my friends have video recorder. 我的朋友中只一小部分人有录像机。
- Government tender urea must submit price by 18th noon. 政府招标尿素,须于18日正午前报价。
- Earthworms comminute the mineral fraction of soils. 蚯蚓粉碎土壤中的无机物碎片。
- A chemical component separated by fractionation. 分馏被分馏出的化学成分
- This is known as vacuum fractionation. 这就是所谓的真空分馏。
- Allantoin is one of the important urea derivative products. 尿囊素是一种重要的尿素衍生产品。