Manufacturing method and application of garlic stem extract

Abstract

The invention discloses a manufacturing method and application of a garlic stem extract; the manufacturing method at least comprises a crushing beating step, a first separating step and a garlic extract preparation step and other manufacturing steps, can be used for extracting garlic extract from garlic stems by a low temperature process, also can be used for preparing garlic extract seasoners, garlic sweet wine, garlic sweet oil and other products containing alliin; the manufacturing method can not only greatly improve the extraction quality of the garlic extract, and can develop the economic value of the garlic stems to effectively recycle the waste garlic stems in garlic industry so as to further reduce environmental pollution caused by the garlic stems.

Description

technical field [0001] The invention relates to a method for manufacturing garlic stem extract and its application. Background technique [0002] Because the alliin contained in garlic will form allicin with antibacterial effect after being catalyzed by oxygen, so it has gradually received medical attention in recent years. At the same time, garlic is a food with a long history. Its special spicy taste and strong taste have been highly praised by gourmets all the year round, which makes the area of ​​garlic planted in Taiwan increase year by year. [0003] However, according to the research, the content of alliin in the head, stem and leaf of garlic is 1.17%, 0.41% and 0.13%, respectively. However, in the current harvesting method of garlic, only the head part of garlic is used. The remaining garlic stalks after harvesting are mostly directly buried or burned on the spot, which is very wasteful, and the alliin contained in it is easily cracked into sulfides, which not o...

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Problems solved by technology

[0003] However, according to the research, the content of alliin in the head, stem and leaf of garlic is 1.17%, 0.41% and 0.13%, respectively. However, in the current harvesting method of garlic, only the head part of garlic is used. The remaining garlic stalks after harvesting are mostly directly buried or burned on the spot, which is very wasteful, and the alliin contained in it is easily cracked into sulfides, which not only smells bad, but also causes serious air pollution

[0004] In addition, in the current utilization methods of garlic, those skilled in the art use the steam distillation method, solvent extraction method or supercritical carbon dioxide extraction method to make the garlic into a liquid garlic essence, which can be used for cooking seasoning and other purposes. In order to solve the trouble of peeling garlic for users and reduce the discomfort caused by the spicy taste, however, the above-mentioned extraction method needs to be carried out at high temperature, which easily causes alliin to be thermally cracked, resulting in odor during the extraction process and greatly reducing the quality of the garlic essence

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