CN109613050A - The swollen quick-fried quantity measuring method of butterfly pop corn - Google Patents
The swollen quick-fried quantity measuring method of butterfly pop corn Download PDFInfo
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- CN109613050A CN109613050A CN201811439494.8A CN201811439494A CN109613050A CN 109613050 A CN109613050 A CN 109613050A CN 201811439494 A CN201811439494 A CN 201811439494A CN 109613050 A CN109613050 A CN 109613050A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/16—Investigating or analyzing materials by the use of thermal means by investigating thermal coefficient of expansion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/50—Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility
- G01N25/54—Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility by determining explosibility
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Abstract
The invention discloses a kind of detection methods of the swollen quick-fried amount of butterfly pop corn, and detection method includes the following steps for this: 1) weighing butterfly pop corn to be measured and edible shortening, be uniformly mixed to obtain mixing A；2) it puts mixing A into microwave special paper bag, seal and is put into micro-wave oven after folding, shut down, take out paper bag；3) paper bag is opened, and is poured into graduated cylinder, record reading；4) repeat 1)~3) step, it is averaged；The detection method is easy to operate, and equipment requirement is low, easily implements, can quickly detect the swollen quick-fried amount of the swollen quick-fried corn of butterfly, is conducive to the detection method of the unified swollen quick-fried corn of butterfly.
Description
Technical field
The present invention relates to technical field of food detection, and in particular to a kind of swollen quick-fried quantity measuring method of butterfly pop corn.
Background technique
Introducing a fine variety and study for China's pop corn starts from mid-term the 1980s, and entrance is in the 1990s, just have
Kind such as Autumn Gold, golden flower, the Shenbao No. 1, too quick-fried No. 1 etc. of China's breeding self.Currently, pop corn passes through nearly 30 years
Development, there are extensive sale in small and medium-sized cities throughout our country.
Currently, also there is the research report of a large amount of swollen quick-fried multiples in relation to pop corn, breeding, cultivation etc..Such as: Cui
A man of virtue and ability is macro etc. to be summarized in relation to Expansion mechanism, swollen quick-fried characteristic and influences swollen quick-fried factor；Yellow scholar is strong etc. to have studied the micro- of pop corn
Wave expanded feature, the moisture content for obtaining pop corn are an important factor for influencing Microwave Puffing and yield；The food of low concentration
Salt and ethanol solution impregnation, can be improved the expansion rate of pop corn；Wang Yi etc. has studied microwave bulking pop corn
Technique identifies the influence of water content, heating temperature and salt to expansion rate and Forming popcorn, and sugar, grease and packaging material pair
The influence of pop corn quality；Wang Zhibin etc. summarize China's pop corn industry there are the problem of and its solution；Shi Zhen
The researchs such as sound compare Sino-U.S.'s pop corn product quality, obtain the more domestic sample of exterior quality and are in higher level, almost
All indexs are superior to U.S.'s sample；Granular size, a domestic sample are in highest level etc., and summarize and think: at present into
Mouthful pop corn still occupies larger share in China market, and wherein cinemas are substantially shared by import corn；This reflects China
The promotion efficiency of the outstanding kind of pop corn and scientific achievement is inadequate and processing enterprise also lacks understanding to domestic pop corn
And confidence.
However, currently, irregular about swollen quick-fried amount, the detection method of swollen quick-fried multiple and evaluation method in enterprise and colleges and universities' research
It is uneven.Wherein country uses the method (national sector standard NY/T522) of thermal explosion about the detection of pop corn popping fold, surveys
Method for testing is complicated, and needs to consider the influence of environment temperature and humidity, and error is larger, while not being directed to butterfly pop corn
Property.
Currently, still consistent not by each side such as the producer, sellers about the quality testing of butterfly pop corn or evaluation
The detection method and standard of approval also result in each side without being complied with, and cause market management each side dispute constantly, are also unfavorable for
The orderly development in pop corn market.Thus, that currently there is an urgent need to a kind of operating methods is simple, test result is accurate and reliable, energy
Enough quality determining methods that acceptable butterfly pop corn is recognized by each side.
Summary of the invention
The present invention is intended to provide a kind of swollen quick-fried amount inspection of butterfly pop corn easy to operate, result is accurate and reliable and at low cost
Survey method to achieve the purpose that can be used in objectively evaluating the market quality of butterfly pop corn, and then promotes butterfly explosion beautiful
The orderly development of rice production and operation.
The present invention has found in long-term production practices and a large amount of investigation, beautiful for butterfly pop corn
The each side such as the rice seed producer, puffed rice sellers, consumer are concerned with its individual explosion degree, whole fluffy degree the most
(being finally reflected in the swelling volume of explosion), flower pattern after bursting to it are simultaneously not concerned with, thus using butterfly pop corn
Shared spatial volume characterizes its market quality after explosion, here, it is defined as the swollen quick-fried amount for butterfly pop corn.
In order to achieve the above objectives, the present invention, which designs, uses the swollen quick-fried quantity measuring method of following butterfly pop corn, including following
Step:
(1) butterfly pop corn to be measured and edible shortening are weighed, mixing A is uniformly mixed to obtain；
(2) it puts mixing A into microwave special paper bag, seal and is put into micro-wave oven after folding, setting microwave power is 800W,
Available machine time 3min；After shutdown, paper bag is taken out；
(3) paper bag is opened, it is that 4000mL internal diameter is in the cylindrical graduated cylinder of 10cm that the puffed rice to pop, which is poured into volume, and record is read
Number；
(4) (1)~(3) step is repeated, is averaged.
Preferred: in step (1), the dosage of butterfly pop corn to be measured is 76g；The dosage of edible shortening is 24g.
It is preferred: in step (1), the water content of butterfly pop corn to be measured to be first adjusted to 13~15%.
Preferred: in step (2), microwave special paper bag is commercially available special microwave puffed rice special paper bag.
Preferred: in step (2), folding mode is to fold along equal three folding of equal portions of paper bag length direction, special paper bag band
The middle section for the material that is magnetic is contacted with the micro-wave oven rotary table.
It is preferred: in step (4), to be repeated 3 times；It is abandoned for the first time because micro-wave oven needs to preheat, since second pot
Measurement record volume.
The study found that it is easy to implement the heating process of no temperature gradient in the present invention by the way of microwave heating, and
And have the characteristics that homogeneous heating, thermal conversion efficiency are high and heating time is short, and control condition is easily achieved, and can guarantee to detect
Consistency, the stability of condition, and then ensure the objectivity and reliability of testing result.
Compared with prior art, the beneficial technical effect of the present invention lies in:
Detection method of the invention is easy to operate, and equipment requirement is low, easily implement, systematic error is minimum, can quicklook detection
The swollen quick-fried amount of butterfly pop corn out.And detection consistency is good, reproducible, obtained swollen quick-fried amount result is objective and accurate, is conducive to
The detection method of the unified swollen quick-fried corn of butterfly, the swollen quick-fried corn detection method of the butterfly can be made in the production and operation of pop corn
Process plays the role of the dispute that diminishes, and then promotes the orderly progress of production and operating activities.
Detailed description of the invention
Fig. 1 is a kind of microwave special paper bag full face schematic diagram；
Fig. 2 is the three folded schematic diagram of equal equal portions of microwave special paper bag.
Specific embodiment
Illustrate a specific embodiment of the invention with reference to the accompanying drawings and examples, but following embodiment is used only in detail
It describes the bright present invention in detail, does not limit the scope of the invention in any way.
Related instrument and equipment is routine instrument device unless otherwise instructed in the examples below；It is related
Processing method is unless otherwise instructed conventional method.
Embodiment 1:
A kind of swollen quick-fried quantity measuring method of butterfly pop corn (kind is sulphur butterfly):
The water content of butterfly pop corn is first checked for, water content need to be 13~15%；If water content is high, with sunning, drying etc.
Method reduces water content；If water content is low, then need to improve water content by applying water.Water content qualification just can be carried out beginning
Detection.
76g butterfly pop corn to be measured is weighed with electronic balance and 24g eats shortening, is uniformly mixed, is obtained mixing A；It will
Mixing A puts microwave special paper bag (microwave special paper bag used is as shown in Figure 1) into, is sealed with sealing machine, along paper bag length direction
After equal three folding of equal portions folds, the middle section with magnetic material is contacted with micro-wave oven rotary table, and booting microwave power is set
For 800W, time 3mim；Paper bag is taken out in shutdown；Paper bag is opened, pouring into volume is the cylindrical measuring cylinder that 4000mL internal diameter is 10cm
In, it holds under graduated cylinder upper half jog three, looks squarely scale, reading, and record；One testing experiment time-consuming 5min.(without explosion
The microwave special paper bag of corn is as shown in Figure 2 according to the average folded shape of three foldings)
Above-mentioned steps are done 4 times, because micro-wave oven needs to preheat, quick-fried reading swollen for the first time be not counted in as a result, after taking 3 records as a result,
And calculate average value.The results are shown in Table 1:
The 1 swollen quick-fried amount of butterfly pop corn (sulphur butterfly) of table
Embodiment 2:
A kind of swollen quick-fried quantity measuring method of butterfly pop corn (rose white):
The water content of butterfly pop corn is first checked for, water content need to be 13~15%；If water content is high, with sunning, drying etc.
Method reduces water content；If water content is low, then need to improve water content by applying water.Water content qualification just can be carried out beginning
Detection.
76g butterfly pop corn to be measured is weighed with electronic balance and 24g eats shortening, is uniformly mixed, is obtained mixing A；It will
Mixing A puts microwave special paper bag (microwave special paper bag used is as shown in Figure 1) into, is sealed with sealing machine, special paper bag is averaged
After three foldings fold, the middle section with magnetic material is contacted with micro-wave oven rotary table, and booting microwave power is set as 800W,
Time 3mim；Paper bag is taken out in shutdown；Paper bag is opened, it is holding amount in the cylindrical measuring cylinder of 10cm that pour into volume, which be 4000mL internal diameter,
Under cylinder upper half jog three, scale, reading are looked squarely, and record；One testing experiment time-consuming 5min.(without the micro- of pop corn
Wave special paper bag is as shown in Figure 2 according to the average folded shape of three foldings)
Above-mentioned steps are done 4 times, because micro-wave oven needs to preheat, quick-fried reading swollen for the first time be not counted in as a result, after taking 3 records as a result,
And calculate average value.The results are shown in Table 2:
The 2 swollen quick-fried amount of butterfly pop corn (rose white) of table
Embodiment 3:
A kind of swollen quick-fried quantity measuring method of butterfly pop corn (sapphire):
The water content of butterfly pop corn is first checked for, water content need to be 13~15%；If water content is high, with sunning, drying etc.
Method reduces water content；If water content is low, then need to improve water content by applying water.Water content qualification just can be carried out beginning
Detection.
76g butterfly pop corn to be measured is weighed with electronic balance and 24g eats shortening, is uniformly mixed, is obtained mixing A；It will
Mixing A puts microwave special paper bag (microwave special paper bag used is as shown in Figure 1) into, is sealed with sealing machine, special paper bag is averaged
After three foldings fold, the middle section with magnetic material is contacted with micro-wave oven rotary table, and booting microwave power is set as 800W,
Time 3mim；Paper bag is taken out in shutdown；Paper bag is opened, it is holding amount in the cylindrical measuring cylinder of 10cm that pour into volume, which be 4000mL internal diameter,
Under cylinder upper half jog three, scale, reading are looked squarely, and record；One testing experiment time-consuming 5min.(without the micro- of pop corn
Wave special paper bag is as shown in Figure 2 according to the average folded shape of three foldings)
Above-mentioned steps are done 4 times, because micro-wave oven needs to preheat, quick-fried reading swollen for the first time be not counted in as a result, after taking 3 records as a result,
And calculate average value.The results are shown in Table 3:
The 3 swollen quick-fried amount of butterfly pop corn (sapphire) of table
| Number | 1 | 2 | 3 | Average value |
| Swollen quick-fried amount (mL) | 2900 | 2900 | 2900 | 2900 |
Comparative example:
Take the butterfly pop corn that kind is rose white according to national detection method (national standard NY/T522), here, sample is quick-fried
Split rear volumetric quantities (V1) i.e. swollen quick-fried amount, a testing experiment time-consuming 8min.
The results are shown in Table 4:
4 butterfly pop corn of table (kind is rose white) swollen quick-fried amount
| Number | 1 | 2 | 3 | Average value |
| Swollen quick-fried amount (mL) | 2700 | 3100 | 3300 | 3033 |
Embodiment 1 is known compared with test result with swollen quick-fried measure of comparative example: the result of national sector standard test is floated
Greatly, the average value error obtained is larger, and test take it is longer；Test result difference of the present invention is smaller, and detection consistency is good, weight
Renaturation is good, and obtained swollen quick-fried amount resultant error is smaller, and test takes shorter, and test is simple, as a result reliably.
The present invention is described in detail above in conjunction with drawings and examples, still, those of skill in the art
Member is it is understood that without departing from the purpose of the present invention, can also carry out each design parameter in above-described embodiment
Change, forms multiple specific embodiments, is common variation range of the invention, is no longer described in detail one by one herein.
Claims (6)
1. a kind of swollen quick-fried quantity measuring method of butterfly pop corn, it is characterised in that: the following steps are included:
(1) butterfly pop corn to be measured and edible shortening are weighed, mixing A is uniformly mixed to obtain；
(2) it puts mixing A into microwave special paper bag, seal and is put into micro-wave oven after folding, setting microwave power is 800W,
Available machine time 3min；After shutdown, paper bag is taken out；
(3) paper bag is opened, it is that 4000mL internal diameter is in the cylindrical graduated cylinder of 10cm that the puffed rice to pop, which is poured into volume, and record is read
Number；
(4) (1)~(3) step is repeated, is averaged.
2. detection method according to claim 1, it is characterised in that: in the step (1), the butterfly explosion to be measured
The dosage of corn is 76g；The dosage of the edible shortening is 24g.
3. detection method according to claim 1, it is characterised in that: in the step (1), the butterfly explosion to be measured
The water content of corn is adjusted to 13~15%.
4. detection method according to claim 1, it is characterised in that: in the step (2), the microwave special paper bag
For commercially available special microwave puffed rice special paper bag.
5. detection method according to claim 1, it is characterised in that: in the step (2), the folding mode is edge
Equal three folding of equal portions of paper bag length direction folds, and the middle section and institute that while being put into micro-wave oven makes special paper bag with magnetic material
State the contact of micro-wave oven rotary table.
6. detection method according to claim 1, it is characterised in that: described to be repeated 3 times in the step (4)；It is described
It is abandoned for the first time because micro-wave oven needs to preheat, the measurement record volume since second pot.
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| CN201811439494.8A CN109613050A (en) | 2018-11-29 | 2018-11-29 | The swollen quick-fried quantity measuring method of butterfly pop corn |
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| CN201811439494.8A CN109613050A (en) | 2018-11-29 | 2018-11-29 | The swollen quick-fried quantity measuring method of butterfly pop corn |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088894A (en) * | 2021-11-25 | 2022-02-25 | 上海市农业科学院 | Automatic high-throughput determinator for burst corn kernel expansion coefficient |
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| CN101117029A (en) * | 2006-08-02 | 2008-02-06 | 上海日冠食品有限公司 | Technique for preparing microwave popcorn packaging bag |
| CN205080076U (en) * | 2015-10-30 | 2016-03-09 | 上海市农业科学院 | Maize seed grain that bursts is expanded and is exploded automatic high flux apparatus of coefficient |
| CN108850845A (en) * | 2017-04-13 | 2018-11-23 | 大宇电子株式会社 | For cooking the equipment and its control method of puffed rice |
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2018
- 2018-11-29 CN CN201811439494.8A patent/CN109613050A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117029A (en) * | 2006-08-02 | 2008-02-06 | 上海日冠食品有限公司 | Technique for preparing microwave popcorn packaging bag |
| CN205080076U (en) * | 2015-10-30 | 2016-03-09 | 上海市农业科学院 | Maize seed grain that bursts is expanded and is exploded automatic high flux apparatus of coefficient |
| CN108850845A (en) * | 2017-04-13 | 2018-11-23 | 大宇电子株式会社 | For cooking the equipment and its control method of puffed rice |
Non-Patent Citations (6)
| Title |
|---|
| SABRI GOKMEN: "Effects of moisture content and popping method on popping characteristics of popcorn", 《JOURNAL OF FOOD ENGINEERING》 * |
| 中华人民共和国农业部: "《中华人民共和国农业行业标准 NY/T 522-2002》", 27 August 2002 * |
| 王婷等: "爆裂玉米膨爆性能影响因素的研究", 《杂粮作物》 * |
| 田彩芳等: "爆裂玉米的加工利用", 《农产品加工》 * |
| 綦菁华等: "爆裂玉米的水分含量对其油炸膨化率和微波膨化率的影响", 《粮食与饲料工业》 * |
| 黄儒强等: "爆裂玉米的微波膨化特性研究", 《食品与机械》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114088894A (en) * | 2021-11-25 | 2022-02-25 | 上海市农业科学院 | Automatic high-throughput determinator for burst corn kernel expansion coefficient |
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Application publication date: 20190412 |