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A kind of preparation method of peanut butter

A technology of peanut butter and peanuts, which is applied to the functions of food ingredients, food ingredients as odor improvers, food ingredients containing natural extracts, etc. It can solve the problems of affecting product quality, fat floating, and odor generation, so as to improve product quality, Improve immunity and ensure stability

Active Publication Date: 2018-08-21
方莉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Peanut butter is rich in protein, oil and other components. In order to solve the problem of fat floating and system stratification in traditional technology, hydrogenated oil is added to it, which can solidify the sauce body. However, hydrogenated oil contains a large amount of trans fatty acids, which seriously increases Reduce the risk of memory loss, diabetes, cardiovascular and cerebrovascular diseases of the eaters; or add emulsifiers such as sucrose ester and monoglyceride to maintain the stability of the product
In addition, oil is easy to oxidize and produce peculiar smell, which affects product quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] (1) Refining: Peanuts are shelled, baked at 85°C for 1 hour, and the red coat is removed, beaten into a coarse pulp with a beater, and then ground into a peanut slurry through a colloid mill;

[0013] (2) Stew the sauce: by mass, take 100kg of peanut slurry, add 2kg of peanut protein powder, 2kg of bamboo leaf extract, and 20kg of fructose syrup, heat while stirring under airtight conditions, and boil the sauce at 85°C for 16 hours;

[0014] (3) Homogeneous filling: the homogenizer is pre-sterilized with 85°C hot water, the peanut butter obtained in the sauce boiling step is cooled to 60°C, homogenized at 20Mpa and then filled to obtain the finished peanut butter;

[0015] The bamboo leaf extract is prepared by the following method: wash the bamboo leaves, dry them at 75°C and crush them, add 15 times the weight of bamboo leaves in distilled water, extract at 60°C for 4 hours under reduced pressure, filter, and concentrate the filtrate 3 times in vacuum , refrigerated f...

Embodiment 2

[0017] (1) Refining: Peanuts are shelled, roasted, and red-coated, beaten into a coarse pulp with a beater, and then ground into a peanut slurry through a colloid mill;

[0018] (2) Stew the sauce: by mass, take 100kg of peanut slurry, add 5kg of peanut protein powder, 5kg of bamboo leaf extract, and 10kg of fructose syrup, heat while stirring under airtight conditions, and boil the sauce at 95°C for 8 hours;

[0019] (3) Homogeneous filling: the homogenizer is pre-sterilized with 85°C hot water, the peanut butter obtained in the sauce boiling step is cooled to 65°C, homogenized at 30Mpa and then filled to obtain the finished peanut butter;

[0020] The bamboo leaf extract is prepared by the following method: wash the bamboo leaves, dry them at 85°C and crush them, add 25 times the weight of bamboo leaves in distilled water, extract at 70°C for 2 hours under reduced pressure, filter, and concentrate the filtrate 5 times in vacuum , refrigerated for 24 hours and centrifuged to ...

Embodiment 3

[0022] (1) Refining: Peanuts are shelled, roasted, and red-coated, beaten into a coarse pulp with a beater, and then ground into a peanut slurry through a colloid mill;

[0023] (2) Stew the sauce: by mass, take 100kg of peanut slurry, add 3kg of peanut protein powder, 4kg of bamboo leaf extract, and 15kg of fructose syrup, heat while stirring under airtight conditions, and boil the sauce at 90°C for 12 hours;

[0024] (3) Homogeneous filling: the homogenizer is pre-sterilized with 85°C hot water, the peanut butter obtained in the sauce boiling step is cooled to 60°C, homogenized at 25Mpa and then filled to obtain the finished peanut butter;

[0025] The bamboo leaf extract is prepared by the following method: wash the bamboo leaves, dry them at 80°C and crush them, add 20 times the weight of bamboo leaves in distilled water, extract at 65°C for 3 hours under reduced pressure, filter, and concentrate the filtrate 4 times in a vacuum , refrigerated for 24 hours and centrifuged ...

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PUM

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Abstract

The invention discloses a peanut butter preparation method. Peanuts are shelled, baked, peeled and then pulped, then peanut protein powder, a bamboo leaf extract and high fructose syrup are added for butter boiling, and peanut butter having a strong flavor and a stable system is prepared after homogenization. The peanut protein powder, the bamboo leaf extract and the high fructose syrup are added for butter boiling, so that unstable conditions such as layering and the like of the final product can be prevented, and the product stability is guaranteed; compared with traditional technologies, the method has the advantage that the prepared peanut butter contains no hydrogenated oil or emulsifier and is nutritious and healthy. Besides, related operations are required to be performed at the low temperature so as to prevent peanut fat oxidation in the traditional technologies, accordingly, products having strong fragrance are difficult to obtain, or product flavors are improved through directly adding peanut essence; the bamboo leaf extract is added, butter boiling at the temperature of about 95 DEG C can be performed, the strong peanut flavor is produced during butter boiling, and the product quality is improved significantly.

Description

technical field [0001] The invention belongs to the field of food processing, in particular to a new preparation method of peanut butter. Background technique [0002] Peanut butter is made from roasted peanut kernels through multiple grinding processes. It is rich in vitamins, minerals, unsaturated fatty acids and special flavor and taste, making it an indispensable part of the world's food culture. Peanut butter is rich in protein, oil and other components. In order to solve the problem of fat floating and system stratification in traditional technology, hydrogenated oil is added to it, which can solidify the sauce body. However, hydrogenated oil contains a large amount of trans fatty acids, which seriously increases Reduce the risks of memory loss, diabetes, cardiovascular and cerebrovascular diseases of the eaters; or add emulsifiers such as sucrose esters and monoglycerides to maintain product stability. In addition, oil is easy to oxidize and produce peculiar smell, w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L25/10A23L33/105A23L29/00
CPCA23V2002/00A23V2200/15A23V2200/324A23V2200/328A23V2200/30A23V2250/548A23V2250/606A23V2250/61A23V2250/21
Inventor 方莉
Owner 方莉