Preparation and Characteristics of Synthetic Constant-Yeild,Mixtures

High-vacuum Short-path Distillation-A Review.

“…The survival of labile substances goes hand-in-hand with high e values, as shown in table 2. 6 See page 87…”

Concentrates of Fat-Soluble Constituents of Leaf Meal Extracts

“…As a result the various fractions collected tended to overlap. To determine more accurately the possibility of separating the various components, analytical distillations with constant yield oil (1) were carried out in a manner similar to that described by Hickman (7) with 20°C. temperature increments and 10-minute cycle periods.…”