CN111067073A - Peanut butter making method - Google Patents

Peanut butter making method Download PDF

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Publication number
CN111067073A
CN111067073A CN201811216646.8A CN201811216646A CN111067073A CN 111067073 A CN111067073 A CN 111067073A CN 201811216646 A CN201811216646 A CN 201811216646A CN 111067073 A CN111067073 A CN 111067073A
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CN
China
Prior art keywords
grinding
peanut butter
peanut
peeling
tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811216646.8A
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Chinese (zh)
Inventor
葛国良
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN201811216646.8A priority Critical patent/CN111067073A/en
Publication of CN111067073A publication Critical patent/CN111067073A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L25/00Food consisting mainly of nutmeat or seeds; Preparation or treatment thereof
    • A23L25/10Peanut butter
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Seeds, Soups, And Other Foods (AREA)

Abstract

The invention discloses a method for preparing peanut butter, which belongs to the field of food processing and comprises the following steps: baking and heating peanuts to 160 ℃, keeping the temperature for 45-55 minutes, keeping the internal and external colors of the peanut kernels consistent, and selecting peanuts without burnt flavor for later use; peeling and screening: timely discharging the baked peanut kernels, spreading and airing or cooling by blowing cold air, peeling the cooled peanut kernels by using a peeling machine, sieving, and separating cotyledons from germs; grinding sauce: grinding the separated cotyledons in a grinder; canning and sterilizing: putting peanut butter into a tank, performing microwave sterilization on the peanut butter in the tank, and cooling the tank body by using flowing water until the water level reaches the range of one half to three quarters of the bottle body, wherein the whole process lasts for 10 minutes; freezing: and (4) standing the sterilized tank body at a temperature of between 3 ℃ below zero and 1 ℃ below zero, and warehousing after the integral crystallization is finished. The production process has the advantages of safety and sanitation, good sterilization effect and capability of maximally keeping the original flavor of the peanut butter.

Description

Peanut butter making method
Technical Field
The invention relates to a method for preparing peanut butter, belonging to the field of food processing.
Background
Peanuts are nourished and invigorated, and are helpful for prolonging life, so the peanuts are called 'longevity fruits' by folks, and are known as 'vegetable meat' and 'meat in vegetable' together with soybeans. The peanut has higher nutritive value than grain, and can be compared favorably with animal foods such as egg, milk, meat and the like. It contains a large amount of protein and fat, especially unsaturated fatty acid, and is suitable for preparing various nutritional foods. Peanut butter is one of the popular fragrant seasonings of the masses, is used for mixing noodles, steamed bread, cold vegetable dishes and the like, and is also used as stuffing ingredients of cookies, steamed stuffed buns and the like. The peanut butter is yellow brown in color, fine in texture, delicious in taste, and free of mildew and worm due to the inherent strong fragrance of peanuts. The peanut butter is rich in protein, mineral trace elements, a large amount of vitamins and the like, has the effects of reducing blood pressure and blood fat, and can play a certain auxiliary treatment role on regenerative anemia and diabetes; the peanut butter contains tryptophan which is helpful for sleeping, the industrial production of the peanut butter is a main way for people to eat the peanut butter, and the sanitation and safety of the existing peanut butter are urgently needed to be enhanced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the peanut butter manufacturing method, and the produced peanut butter is good in effect, safe and sanitary.
In order to achieve the purpose, the invention adopts the technical scheme that: a method for making peanut butter comprising:
(1) baking: baking and heating peanuts to 160 ℃, keeping the temperature for 45-55 minutes, enabling the inner color and the outer color of peanut kernels to be consistent, and selecting peanuts without burnt flavor for later use;
(2) peeling and screening: timely discharging the baked peanut kernels, spreading and airing or cooling by blowing cold air, peeling the cooled peanut kernels by using a peeling machine, sieving, and separating cotyledons from germs;
(3) grinding sauce: grinding the separated cotyledons in a grinder;
(4) canning and sterilizing: pack into the jar with peanut butter, carry out the microwave sterilization with the peanut butter in the jar, the filling product can have boiling phenomenon among the sterilization process, need running water to cool off the packing bottle, and the water level reaches bottle half to three-quarters within a range, and the water level reaches the cooling effect of the two-thirds department of bottle is best, can improve the effect of microwave sterilization simultaneously, and whole process lasts 10 minutes. Because the microwave energy is deep into the peanut butter to heat the peanut butter inside and outside simultaneously, and not depending on the heat conduction of the peanut butter body like high-temperature disinfection, after microwave sterilization, escherichia coli can be controlled within 30 per 100 g, the bacterial index in the peanut butter treated by the microwave can completely reach the food sanitation standard, few nutritional ingredients are damaged, the product has good taste, and the original flavor of the peanut butter is kept to the maximum extent;
(5) freezing: and standing the sterilized tank body at a temperature of between 3 ℃ below zero and 1 ℃ below zero, warehousing after the integral crystallization is finished, and standing at a temperature of between 3 ℃ below zero and 1 ℃ below zero to keep the peanut butter fresh better and inhibit the growth of bacteria.
Further, the number of times of sauce grinding is 2, the 1 st coarse grinding, the 2 nd fine grinding, and grinding into fine and smooth finished product, and 4% of sugar, 0.7% of salt and 0.07% of vitamin E are added during the 2 nd sauce grinding.
Detailed Description
The present invention will be further specifically described below by way of examples.
A method for making peanut butter comprising:
(1) baking: baking and heating peanuts to 160 ℃, keeping the temperature for 45-55 minutes, enabling the inner color and the outer color of peanut kernels to be consistent, and selecting peanuts without burnt flavor for later use;
(2) peeling and screening: timely discharging the baked peanut kernels, spreading and airing or cooling by blowing cold air, peeling the cooled peanut kernels by using a peeling machine, sieving, and separating cotyledons from germs;
(3) grinding sauce: grinding the separated cotyledon in a grinder for 2 times, coarse grinding for 1 time, fine grinding for 2 times, grinding into fine and smooth product, and adding 4% sugar, 0.7% salt and 0.07% vitamin E during the 2 nd grinding;
(4) canning and sterilizing: pack into the jar with peanut butter, carry out the microwave sterilization with the peanut butter in the jar, the filling product can have boiling phenomenon among the sterilization process, need running water to cool off the packing bottle, and the water level reaches bottle half to three-quarters within a range, and the water level reaches the cooling effect of the two-thirds department of bottle is best, can improve the effect of microwave sterilization simultaneously, and whole process lasts 10 minutes. Because the microwave energy is deep into the peanut butter to heat the peanut butter inside and outside simultaneously, and does not depend on the heat conduction of the peanut butter body like high-temperature disinfection, after microwave sterilization, escherichia coli can be controlled within 30 per 100 g, the bacterial index in the peanut butter treated by the microwave can completely reach the food sanitation standard, the damage to the nutrient components is less, and the taste of the product is good;
(5) freezing: and standing the sterilized tank body at a temperature of between 3 ℃ below zero and 1 ℃ below zero, warehousing after the integral crystallization is finished, and standing at a temperature of between 3 ℃ below zero and 1 ℃ below zero to keep the peanut butter fresh better and inhibit the growth of bacteria.

Claims (2)

1. The method for preparing the peanut butter is characterized by comprising the following steps:
(1) baking: baking and heating peanuts to 160 ℃, keeping the temperature for 45-55 minutes, enabling the inner color and the outer color of peanut kernels to be consistent, and selecting peanuts without burnt flavor for later use;
(2) peeling and screening: timely discharging the baked peanut kernels, spreading and airing or cooling by blowing cold air, peeling the cooled peanut kernels by using a peeling machine, sieving, and separating cotyledons from germs;
(3) grinding sauce: grinding the separated cotyledons in a grinder;
(4) canning and sterilizing: putting peanut butter into a tank, performing microwave sterilization on the peanut butter in the tank, and cooling the tank body by using flowing water until the water level reaches the range of one half to three quarters of the bottle body, wherein the whole process lasts for 10 minutes;
(5) freezing: and standing the sterilized tank body at a temperature of between 3 ℃ below zero and 1 ℃ below zero, and warehousing after the integral crystallization is finished.
2. A process according to claim 1, wherein said grinding is performed 2 times, 1 st coarse grinding, 2 nd fine grinding, and a fine smooth finish is obtained, and 4% sugar, 0.7% salt and 0.07% vitamin E are added during the 2 nd grinding.
CN201811216646.8A 2018-10-18 2018-10-18 Peanut butter making method Pending CN111067073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811216646.8A CN111067073A (en) 2018-10-18 2018-10-18 Peanut butter making method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811216646.8A CN111067073A (en) 2018-10-18 2018-10-18 Peanut butter making method

Publications (1)

Publication Number Publication Date
CN111067073A true CN111067073A (en) 2020-04-28

Family

ID=70309104

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811216646.8A Pending CN111067073A (en) 2018-10-18 2018-10-18 Peanut butter making method

Country Status (1)

Country Link
CN (1) CN111067073A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114532513A (en) * 2022-03-22 2022-05-27 合肥市金乡味工贸有限责任公司 Production process for preparing peanut butter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114532513A (en) * 2022-03-22 2022-05-27 合肥市金乡味工贸有限责任公司 Production process for preparing peanut butter

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Application publication date: 20200428