Method for separating shells and kernels in leftovers of manually-peeled pecans
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of leftovers and hickory nuts, which is applied in the field of separation of hand-peeled hickory nuts, can solve the problems of undiscovered hickory kernels leftovers, hickory kernels cannot be reused, and the price of hickory products is high, achieving separation Safe and reliable process, simple method and short separation time
Inactive Publication Date: 2011-09-21
ANHUI AGRICULTURAL UNIVERSITY
View PDF2 Cites 10 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
For the shell kernels with larger particle size, manual selection and separation have been used all the time, but there has been no way to remove the shells and impurities in the relatively fine leftovers, so that these hickory kernels mixed with sh...
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0055] Embodiment 1: The process of isolating hickory kernels from unripe hickory leftovers produced by hand in Ningxia.
[0056] The reagents needed to prepare the solution are: salt NaCl, 95% edible alcohol C 2 h 5 Oh.
[0057] Instruments and equipment: sieving machine or sieve, pool or stainless steel bucket or plastic bucket, dense stainless steel wire mesh colander.
[0058] Operating procedure:
[0059] The first step: pretreatment of scraps
[0060] Sieve Ningguo raw hickory leftovers that have not been ripened, pass through a 2-mesh sieve, and take the thing under the sieve, so that the particle size of the unripe raw hickory is below 2 mesh.
[0061] The second step: separation solution preparation
[0062] When the temperature is 20°C, prepare alcohol C with a concentration of 15%-20% 2 h 5 OH solution, if preparing 100L solution, take 15.8-21L 95% alcohol C 2 h 5 OH, add water to 100L to complete the preparation of separation solution A;
[0063] Prepare ...
Embodiment 2
[0070] Embodiment 2: The process of separating hickory kernels from the leftovers of hickory nuts made by hand peeling and frying in Ningxia.
[0071] The reagents needed to prepare the solution are: salt NaCl, edible alkali NaHCO 3 , hydrochloric acid HCl, citric acid C 6 h 8 o 7 .
[0072] Instruments and equipment: screening machine or sieve, pool or stainless steel bucket or plastic bucket, dense stainless steel wire mesh colander
[0073] Operating procedure:
[0074] Step 1: Pretreatment of fried Ningguo hickory leftovers
[0075] Sieve the fried Ningguo hickory leftovers, pass through a 2-mesh sieve, and take the sieve for subsequent use, so that the particle size of the fried Ningguo hickory is below 2 mesh.
[0076] The second step: the preparation of separation solution C
[0077] When the temperature is 20°C, prepare a salt NaCl solution with a mass fraction of 8.75%. If a 100L solution is prepared, take 8750g of salt NaCl and set the volume to 100L; then add...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention relates to a method for separating shells and kernels in leftovers of manually-peeled pecans, comprising the following steps: separating the shells and the kernels in the leftovers of raw pecans without being cooked, and separating the shells and the kernels in the leftovers of the cooked pecans. According to scientific research, the relevant characteristics of food additives such as dietary alkali and the like and the principle of differences of the density, the specific gravity and the buoyancy force of the shells and the kernels of the pecans in solution are utilized, the differences of the density and the buoyancy force of the shells and the kernels in the leftovers of the pecans in separating liquids A, B and C are adjusted by preparing the separating liquids A, B and C, so that the separation of shells and kernels in the leftovers of the raw pecans without being cooked, and separation of the shells and the kernels in the leftovers of the cooked pecans need to be matched with a sieving machine, a sieving mesh or the like, and simultaneously the separating liquids A, B and C can be used repeatedly. In the method, the separating effect is good, the adaptability ofraw materials is strong, the operation is simple and convenient, the consumption time is short, the separating cost is low, the kernels are safe to eat, and the original flavor is not changed, so that the method is applicable to processing enterprises of manually-peeled pecans.
Description
technical field [0001] The invention relates to the technical field of hickory nut processing, in particular to a method for separating shell kernels of hickory nut leftovers by hand. Background technique [0002] Hickory (Carya cathayensis) is a famous dried fruit and woody oil crop in China. It has high economic value and is mainly distributed in 29°~30°N, 118°~120°E, namely Ningguo, Shexian, Jingde, Anhui. , Jixi and Lin'an, Chun'an, Anji, Tonglu and other counties and cities in Zhejiang. Pecan kernels are crispy and delicious, rich in nutritional value, contain various trace elements, have the effects of moistening the lungs and nourishing, can also reduce blood lipids, prevent cardiovascular and cerebrovascular diseases and other human health care. [0003] After searching, on May 16, 2002, Wang Xinchang, Shunxi Village, Qingliangfeng Town, Lin'an City, Zhejiang Province, applied for the invention patent 02119416, the publication number is: CN1380014A, and the classifi...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more