Authenticity evaluation method of Tibet sophora davidii honey

Abstract

The invention belongs to the field of food detection, and particularly relates to an authenticity evaluation method of Tibet sophora davidii honey. The method comprises the following steps of using oxymatrine as a characteristic compound, when the content of oxymatrine in honey is 4-17mg / kg, judging the honey as Tibet sophora davidii honey; and when the content of the sophora japonica honey in thehoney is lower than 4mg / kg, determining that the honey is other honey or adulterated Tibet sophora davidii honey. The method provided by the invention has the advantages of simplicity, high efficiency and the like, is convenient to operate and popularize, has a certain guiding significance for formulation of related industries or national standards of high-quality Tibet sophora davidii honey, andalso has an important practical significance for protecting legitimate rights and interests of honey consumers and maintaining healthy development of the honey consumption industry.

Description

technical field [0001] The invention relates to the field of food testing, in particular to a method for evaluating the authenticity of Sophora japonica honey. Background technique [0002] Nectar plants are the basis for bees to obtain food nutrition and produce honey. At present, there are thousands of nectar plants known, among which the nectar plants that are rich in honey and can be produced by bees in large quantities are usually called the main nectar plants. At present, the types of main nectar source plants in my country are very limited, only more than 40 species, such as acacia, linden, Vitex, jujube, litchi, longan, sunflower, tallow, duck foot wood, gallnut, etc. Under normal circumstances, most nectar plants have limited nectar production, which can only basically maintain the survival and reproduction of bee colonies and produce a small amount of nectar. These nectar plants are called auxiliary nectar plants, and there are thousands of species. It is worth n...

AI Technical Summary

Problems solved by technology

Numerous test results show that Sophora japonica uniflora honey has good antibacterial, anti-inflammatory, anti-tumor effects, and its effect is even better than Manuka honey, but the basis of the substances in Sophora japonica uniflora honey is still unclear

[0004] Although there have been some studies on the chemical constituents of Sophora syringae in the field of plant research, the formation of honey is a relatively complicated process, and it is difficult to judge which compounds can be collected by bees, migrate and enrich in the process. in honey; it is also difficult to judge whether the structure of the chemical composition will change during the process

In addition, although some chemicals can migrate and be enriched in honey, their content in other honeys is difficult to form a substantial difference from the content in A. psammophora single flower honey, or the content in different sources of A. argentina honey unstable

Based on the above situation, even if there are some studies on the nectar source plant itself, it is still difficult to clarify the indicator substances of A.

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