Kidney bean flavor and preparation method thereof

Abstract

The invention provides a kidney bean flavor. The kidney bean flavor is composed of 2-acetylpyrazine, 2-acetylthiazole, methylmethylthiopyrazine with a concentration of 10%, 2,4-decadienal, butyl butyryl lactate, methylcyclopentenolone with a concentration of 10%, dimethyl sulfide with a concentration of 1%, nonadienaldehyde with a concentration of 1%, ethyl maltol, maltol, octalactone, delta-nonalactone, gamma-undecalactone, gamma-decalactone, oxidized isophorone, isophorone, thiol, thioacetate, vanillin, ethyl vanillin and a solvent. The invention also provides a preparation method for the above-mentioned kidney bean flavor. According to the preparation method, all the raw materials are uniformly mixed and stirred and are then subjected to ageing for one week. The kidney bean flavor prepared by using the method of the invention has natural, complete and rich fragrance and presents the characteristic bean fragrance of kidney beans, and the fragrance is long-lasting and stable; all theraw materials are easily available; the preparation method is simple and feasible in process; and the prepared flavor is applicable to flavoring of mixed congees, dairy products, ice cream and bakeryproducts and has a wide application scope.

Description

technical field [0001] The invention belongs to the field of food industry and relates to an edible additive, in particular to a kidney bean essence and a preparation method thereof. Background technique [0002] Kidney beans, also known as kidney beans, belong to the rose family. Kidney beans have a long history of planting in my country. The growing and planting areas are mainly concentrated in the subtropical and temperate regions of China, especially in the southern Shaanxi region of my country. The protein content of kidney beans is as high as 19.5%, which is higher than grain crops such as corn and wheat; kidney beans are also rich in minerals (such as calcium, phosphorus, iron and other elements) and a variety of essential amino acids beneficial to the human body. Kidney beans are rich in vitamin B1 and B2, which are higher than other crops such as soybeans. They are a good nutritional product that is beneficial to the human body. Has a certain sedative effect. Beca...

AI Technical Summary

Problems solved by technology

However, because kidney beans will undergo high-temperature sterilization and other processes on the canning production line, the high temperature will partially volatilize the characteristic volatile components in kidney beans, causing the kidney beans to lose their characteristic aroma. In food such as eight-treasure porridge, they can only provide taste, but the aroma is weak. In addition, the red beans, black rice, mung beans and other flavors used in eight-treasure porridge in the market are quite mature, resulting in the kidney bean flavor in eight-treasure porridge being even weaker under the cover of other flavor essences

In addition, the application of kidney beans in the food industry is not very extensive, and there is no mature kidney bean flavor on the market that can broaden the scope of the kidney bean market, which limits the application of kidney bean flavor in the food field

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