Production process of octacosanol

A technology of octadecanol and production process, applied in the field of production technology of fatty alcohol, can solve problems such as long operation time, environmental pollution, complicated process, etc., and achieve the effects of fully and complete reaction, reduction of production cost and simple process

Active Publication Date: 2014-10-01
HUZHOU SIFENG PLANT EXTRACT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the conventional method is to refine rice bran wax→saponification→cleaning→dehydration→drying→crushing→extraction→filtering→desolvation→fatty alcohol→vacuum rectification to obtain octacosanol, wherein the refined rice bran wax is made of hair bran The wax is refined, and the main process is as follows: hair bran wax→melting→saponification→washing→bleaching→dehydration→molding. This method has disadvantages such as complex process, long operation time, high cost, low yield and environmental pollution.

Method used

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  • Production process of octacosanol

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Embodiment 1

[0033]Example 1. The production process of octacosanol involves saponification, washing, dehydration, drying, pulverization, extraction, filtration, precipitation of hair bran wax to obtain fatty alcohol, and vacuum distillation to obtain octacosanol.

[0034] Preferably, the production process of octacosanol includes the following steps: ①Put the hair bran wax into the saponification tank, heat it to 95°C with indirect steam, and stir at a stirring speed of 60r / min at the same time. Add caustic soda solution with a mass fraction of 4.5% to 6% and benzyltriethylammonium chloride, start the ultrasonic radiation with a power of 200 watts for 30 minutes to fully saponify it, and obtain product A;

[0035] ② Put the product A in the saponification tank into the filter car and wash it with water until the product A becomes neutral, then dehydrate, dry and crush the washed material into granules to obtain product B;

[0036] ③ Put product B and alcohol solvent into the extraction t...

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Abstract

The invention discloses a production technology of octacosanol. Raw bran wax is sequentially subjected to saponifying, cleaning, dehydrating, drying, smashing, extracting, filtering and desolventizing to obtain fatty alcohol, and vacuum rectification is carried out to obtain the octacosanol. By adopting the production technology of octacosanol, reaction can be sped up, production efficiency is improved, and yield and content of the octacosanol are also increased.

Description

technical field [0001] The invention relates to a production process of fatty alcohol, especially a production process of octacosanol. Background technique [0002] Octacosanol is a high-level aliphatic alcohol, which has physiological functions such as promoting hormone action, reducing muscle pain, strengthening heart function and oxygen transport capacity, reducing systolic blood pressure, and improving basal metabolism. It can be used to treat hypercalcemia Osteoporosis, lower serum total cholesterol and triglyceride content, has obvious effect on lowering LDL cholesterol, is widely used in health care such as improving people's quality of life, enhancing people's vitality, losing weight and reducing fat, and preventing coronary heart disease field. [0003] Octacosanol generally occurs in nature in the form of wax esters. Octacosanol is contained in the skins of leaves, stems, and fruits of many plants, as well as food waxes such as apples, grapes, alfalfa, sugar cane...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C07C31/02C07C29/80C07C27/02
Inventor 章月根
Owner HUZHOU SIFENG PLANT EXTRACT
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