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A technology for peanuts and peanut kernels, applied in the functions of food ingredients, food science, applications, etc., can solve the problems of limited utilization and limited economic value.
Pending Publication Date: 2020-08-21
HENAN ACAD OF AGRI SCI +1
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Problems solved by technology
However, whether it is hot-pressed peanut meal or cold-pressed peanut meal, due to limited utilization methods, it is currently mainly used in animal feed and non-food industry applications, making its economic value relatively limited
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Embodiment 1
[0072] The peanut sand product provided by the application has a preparation method as follows.
[0073] (1) Peanut pretreatment
[0074] Select high-quality peanuts without mildew and odor as raw materials, and remove the red coat to obtain peeled peanut kernels, which will be used for later use;
[0075] When peanuts are removed from the red clothes, they are treated with hot blanching and cold bleaching. Specifically:
[0076] When using the hot blanching and cold bleaching method, after blanching at about 80°C for 5 seconds, then cold bleaching at 15°C for about 5 seconds, the red clothes are removed.
[0077] (2) Cooking treatment
[0078] After removing the red coat in step (1), boil the peanut kernels for about 40 minutes until the peanuts are soft (during the cooking process, peeled peanut kernels: water = 1:3 (mass ratio)).
[0079] (3) compound into mud
[0080] Weigh the peanut meal after low-temperature cold pressing and deoiling, add hot water of the same qual...
Embodiment 2
[0098] On the basis of the single-factor effect experiment in Example 1, in order to determine the best combination of materials, the inventor took the addition of peanut meal, xylitol, flour and inulin as influencing factors, and used peanut sand The fuzzy mathematical sensory evaluation score of the product is used as the evaluation index, and the L9 (34) orthogonal test is carried out to optimize the formula of high-nutrition peanut sand.
[0100] According to the results of the single factor test, with the added amount of peanut meal, added amount of xylitol, added amount of flour and added amount of inulin as factors, and taking the product's fuzzy mathematics sensory evaluation score as the evaluation index, the L 9 (3 4 ) Orthogonal experiment, combined with the determination of nutritional components, to further optimize the design of the peanut sand product formula. The specific orthogonal design factor level tabl...
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Abstract
The invention belongs to the technical field of peanut deep processing, and particularly relates to peanut and a preparation method thereof. The peanut is prepared from the following raw materials inparts by weight: 100 parts of peanut kernels, 6-18 parts of peanut meal, 6-30 parts of flour, 3-11 parts of nutrients and 6-18 parts of seasonings. In the present application, the inventor prepares anovel peanut sand product from materials such as peanuts, peanut meal and inulin. By optimizing the formula components, the prepared peanut product has excellent sensory quality, has the characteristics of fine and soft mouthfeel, uniform color, better flavor and the like, has the advantages of increased protein content, reduced fat content and relatively slow starch digestion rate, and better conforms to the healthy diet requirements of contemporary people. The technology has good technical value and good economic significance for developing the raw material source of traditional sand products, enriching the forms of peanut products and increasing the utilization ways of peanuts and peanut meal.
Description
technical field [0001] The application belongs to the technical field of peanut deep processing, and in particular relates to a patent application for peanut sand and a preparation method thereof. Background technique [0002] Because peanuts are rich in oil, protein, vitamins and various minerals, they are comprehensive and relatively balanced in nutrition, so they are one of the important food sources for human beings. Peanut is an important oil crop in my country, and my country is also an important peanut producer in the world. In my country, about 50% of peanuts are used for oil extraction every year, and only about 30% are used for food processing, and the product form is relatively simple, which is different from foreign countries where 15% are used for oil extraction and 60% are used for processing and producing various peanut snack foods. In stark contrast. Therefore, vigorously developing the peanut deep processing industry is not only to meet the nutritional and ...
Claims
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