A kind of preparation method of edible essence 8-mercaptomaleone

A technology of mercaptomaleone and synthesis method, which is applied in the field of preparation of food flavor 8-mercaptomaleone, can solve the problems of pollution, poisoning, low yield of hydrogen sulfide method, etc., and achieve simple process steps, high yield and low environmental pollution Effect
CN104109110BInactive Publication Date: 2016-08-24南京誉佳医药科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
南京誉佳医药科技有限公司
Publication Date
2016-08-24
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a preparation method of edible essence 8-mercaptomaleone, which adopts polysulfide and menthone as raw materials, and compared with the prior art, it not only avoids the poisonous gas H 2 The use of S also avoids complicated multi-step operations, which is highly safe and environmentally friendly. The 8-mercaptomaleone produced by the method of the invention has high yield, simple process steps, mild reaction conditions and is suitable for industrial production.
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Description

technical field

[0001] The invention relates to a method for preparing food flavor 8-mercaptomaleone by using menthone, which belongs to the technical field of food flavor preparation. Background technique

[0002] Essence, as a special high-concentration additive that can affect the taste and flavor of food, has been widely used in various fields of food production. It can make up for the fragrance defects of food itself, endow some foods with vivid original taste, enhance the fragrance of food, and cover up the flavor of food. These advantages of essence make it increasingly become the focus of people's research. With the development of modern analysis technology and the continuous improvement of analysis methods, more and more structures of aroma substances have been identified, especially after the discovery of small but indispensable ingredients such as sulfur compounds, synthetic essences The aroma is closer to the natural flavor, so that the synthetic flavor industry...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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