A kind of preparation method of palm oil fatty acid magnesium

Abstract

The present invention provides a kind of preparation method of palm oil fatty acid magnesium, comprising the following steps: step 1, palm oil, magnesium oxide, magnesium hydroxide and magnesium lauryl sulfate, 90% ethanol solution, hydrogen peroxide is added dropwise, disperse through strong beating for 2 hours; Step 2: Add natural activated carbon and sodium hydroxide, heat to reflux state for 2-4 hours; Step 3: Control the temperature at 40-50°C, distill under reduced pressure to remove ethanol and water; Step 4: Keep ‑0.005 to ‑0.01 Mpa vacuum degree, the temperature is raised to 100-120°C, and kept for 1-1.5 hours; step 5, add deionized water, after stirring, filter while hot, and evaporate the filtrate to dryness.

Description

A kind of preparation method of palm oil fatty acid magnesium technical field The invention belongs to the technical field of biomedicine preparation, and is specifically a kind of preparation method of palm oil fatty acid magnesium. Background technique Magnesium stearate (Magnesium Stearate) is a kind of additive widely used in health care products, which is generally made of hydrogenated Manufactured from vegetable fats, it can hinder nutrient absorption and immune-related effects, and may also have other toxic effects. stearin Magnesium Oxide is commonly used as a film coating for tablets, in addition to its lubricating effect, it can also be used at the precise time required. Helps release the active ingredient in medicines, but excessive intake of magnesium stearate can also cause some side effects. Magnesium Palm Oil Fatty Acids It has better effect, but the saponification rate and the purity of the final product are unsatisfactory by the commonly used metho...

AI Technical Summary

Problems solved by technology

Magnesium stearate is commonly used as a film coating for tablets. In addition to its lubricating effect, it can also help release the active ingredients in the drug at a precise time as needed, but excessive intake of magnesium stearate can also cause some side effects

Magnesium palm oil fatty acid has a better effect, but the saponification rate and purity of the final product are not satisfactory in common methods, which will lead to a large amount of waste of palm oil

In the production process of existing magnesium stearate, magnesium stearate needs to be pulverized before it is used as medicine in order to improve magnesium stearate, but the magnesium stearate material will produce friction with the blade during the pulverization process, which will cause magnesium stearate The powder sticks to the surface of the crushing knife at high temperature. If it is not cleaned in time, when the magnesium stearate powder cools down, the magnesium stearate powder that sticks to the crushing knife and has not been cleaned in time will absorb the moisture in the surrounding air and condense on the Smash on the blade face and blade, reduce the sharpness of the shredding knife and reduce the shredding effect

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