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Red date-flavor degreased pecan paste

A technology of pecans and red dates, which is applied in the field of jujube-flavored defatted pecan paste and its preparation, and can solve problems such as waste

Pending Publication Date: 2018-07-13
NANJING UNIV OF FINANCE & ECONOMICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Pecan dross has been disposed of for a long time, which is a waste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The preparation of embodiment 1 defatted pecan powder

[0025] (1) Break the shell of the pecan by hand or machine, take the kernel, and remove the wood and shell;

[0026] (2) Superfinely pulverize the nuts, pass through a 30-60 mesh sieve, and put them into 200-500 mesh bags;

[0027] (3) Put the pecan powder into the leaching tank, then inject the liquefied butane into the leaching tank to soak the oil by the solvent pump, the leaching temperature is 35°C, repeat 3-5 times, and then extract the mixed oil with a concentration of 15-25% from the leaching tank Put it into the evaporation tank, and keep the evaporation temperature at 45°C;

[0028] (4) The mixed oil enters the evaporation system to separate the liquefied butane from the crude oil after evaporation, the steam is compressed and liquefied and then recycled, and the crude oil is discharged out of the leaching system;

[0029] (5) Connect the leaching tank with the suction port of the compressor to gasify t...

Embodiment 2

[0031] The defatted pecan powder prepared in Example 1 was used to prepare the pecan paste.

[0032] (1) The defatted pecan powder is further ultrafinely pulverized, passed through a 60-mesh sieve to obtain fine defatted pecan powder, and placed in an oven at 130°C for 20 minutes.

[0033] (2) Superfinely pulverize white granulated sugar and pass through a 60-mesh sieve;

[0034] (3) Put the jujube in an oven at 100°C, take it out after 60 minutes, grind it in a multi-functional grinder, and pass it through a 30-mesh sieve;

[0035] (4) Put the flour in an oven at 150°C for 60 minutes;

[0036] (5) Take the powder obtained in (1), (2), (3) and (4) respectively, 10 parts of defatted pecan powder, 10 parts of refined flour, 5 parts of red date powder, 5 parts of white sugar, and then add 1 Parts of sodium carboxymethyl cellulose, mix and stir evenly.

[0037] (6) Add warm or boiled water and stir to obtain red date-flavored skimmed pecan paste.

Embodiment 3

[0039] The defatted pecan powder prepared in Example 1 was used to prepare the pecan paste.

[0040] (1) The defatted pecan powder is further ultrafinely pulverized, passed through an 80-mesh sieve to obtain fine defatted pecan powder, and placed in an oven at 180° C. for 10 minutes.

[0041] (2) Superfinely pulverize the white granulated sugar and pass through a 80-mesh sieve;

[0042] (3) Put the jujube in an oven at 150°C, take it out after 40 minutes, grind it in a multi-functional grinder, and pass it through a 40-mesh sieve;

[0043] (4) Put the flour in an oven at 180°C for 40 minutes;

[0044] (5) Take the powder obtained in steps (1), (2), (3) and (4) respectively, 20 parts of defatted pecan powder, 20 parts of refined flour, 15 parts of red date powder, 15 parts of white sugar, and then add 5 parts of sodium carboxymethylcellulose, mixed and stirred evenly.

[0045] (6) Add warm or boiled water and stir to obtain red date-flavored skimmed pecan paste.

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PUM

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Abstract

The invention relates to a red date-flavor degreased pecan paste. The pecan paste is prepared by conducting degreasing with a subcritical extraction method, grinding pecan dregs into powder, mixing the powder with red dates, flour and the like to obtain a mixed powder, and adding hot water into the mixed powder for brewing so as to obtain the pecan paste. According to the invention, the pecan dregs are fully utilized so as to save resource and avoid waste, and the subcritical extraction method has advantages of low time consumption, no toxicity and complete degreasing, and the pecan dregs still contain a large amount of substances such as proteins, and have extremely high nutritional value.

Description

technical field [0001] The invention relates to a jujube-flavored defatted pecan paste and a preparation method thereof, belonging to the technical field of health food. Background technique [0002] Pecan dregs have been disposed of for a long time, which is really a waste. Making it into pecan paste can save resources and avoid waste, and the degreased pecans still contain a large amount of protein and other substances, and have high nutritional value. Contents of the invention [0003] The purpose of the invention is to utilize pecan dross, save resources and avoid waste, and provide a high-nutrition pecan paste with jujube flavor and a preparation method thereof. [0004] The present invention is achieved through the following technical solutions: [0005] A jujube-flavored defatted pecan paste consists of the following raw materials in parts by weight: [0006] 10-20 parts of defatted pecan powder, 10-20 parts of refined flour, 5-15 parts of red date powder, 5-15 p...

Claims

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Application Information

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IPC IPC(8): A23L25/00A23L7/10A23L33/10A23L5/20
CPCA23L5/20A23L7/198A23L25/30A23L33/10
Inventor 朱恩俊俞浩然何雅萍巢文毅
Owner NANJING UNIV OF FINANCE & ECONOMICS
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