冬化

棉籽油冬化工艺参数的选择及冬化后脂肪酸组成的变化

Selection of Technological parameters for Cottonseed Oil Winterization and Change of Fatty Acid Composition After Winterization

在多次生产试验的基础上，确定了先脱胶、脱蜡，后脱酸、脱色、脱臭及冬化脱脂的工艺路线。

Based on the production tests several times , the process of degumming and dewaxing prior to deacidification , decoloring , deodorizing and winterization defat was fixed .

茶籽油的冬化条件研究

Research on Winterizing Conditions of Camellia Oil

论述了改善生物柴油低温流动性的几种主要方法：加入添加剂法、改变生物柴油结构、冬化处理等。

The cold flow property of biodiesel depends on the content and distribution of fatty acid , ester base structure and contaminants composition .

结论：采用180℃、0.01MPa脱腥处理后，再经冬化处理的精制工艺，有利于保持和改善鳗鱼油的营养价值，可以开发成一种有效的功能食品。

Conclusion : The nutritive value of eel oil is increased after refining processes of water vapor distillation at 180 ℃ and 0.01 MPa , and winterization at 10 ℃ .

豫西黄土丘陵区冬小麦化控抗倒伏试验研究

Study on Lodging-resistance by Chemical Control of Winter Wheat in the Loess Hilly Area of West Henan Province

冀东褐土冬小麦规范化施肥量的研究

Standardized volume of fertilization for winter wheat grown on drab soil in the East Hebei

旱地一年一作冬小麦机械化保护性耕作技术推广研究

Study on the Promotion of Mechanized Protective Farming Techniques for Harvesting the Dryland Winter Wheat One Time a Year

作者设计了冀东褐土冬小麦规范化施肥方案，应用回归分析和电子计算机运算获得了三个量值化施肥模式，便于大面积推广应用。

The authors have designed a programme of standardized fertilization for winter wheat grown on drab soils in the East Hebei and have gained three patterns of quantified fertilization using regression analysis and calculation with an electronic computer , which are convenient for popularization on large areas .

随着气候变暖，北京地区正常偏暖年份的冬小麦春性化趋势已经开始显现。

With the climate warming , the springness trend of the winter wheat has begun to emerge in Beijing in the normal warm year .

在进行冬凌草规模化提取研究中，提取冬凌草甲素的同时还会夹杂大量色素及油脂类杂质，严重干扰冬凌草甲素的分离纯化。

In the process of large-scale extracting research of oridonin , a large amount of components of pigment and fat were also extracted as impurities .

由于葡萄冬剪枝条木质化较为严重，难于被降解，传统上这些枝条被随意堆放或焚烧，造成资源的严重浪费和环境污染。

Since the greater lignification of vineyard pruning and hardly to be degraded , the vineyard pruning residues were stacked in disorder and burned traditionally , which caused serious waste of resources and environment pollution .