CN106053742A - Quality determination method of peanuts for peanut sprouts and evaluation method thereof - Google Patents

Quality determination method of peanuts for peanut sprouts and evaluation method thereof Download PDF

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CN106053742A
CN106053742A CN201610646169.3A CN201610646169A CN106053742A CN 106053742 A CN106053742 A CN 106053742A CN 201610646169 A CN201610646169 A CN 201610646169A CN 106053742 A CN106053742 A CN 106053742A
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peanut
content
arachidis hypogaeae
semen arachidis
sprout
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CN106053742B (en
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孙杰
于丽娜
禹山林
张初署
毕洁
彭娅萍
徐同城
许婷婷
林荣丽
胡玉忠
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Shandong Peanut Research Institute
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    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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Abstract

The invention relates to a quality determination method of peanuts for peanut sprouts and an evaluation method thereof. The method comprises the following steps: measuring nuts weight, nut diameter, water content, crude protein content, polysaccharide content, crude fat content, three-day weight gain rate and crude fiber content of peanuts to be determined; introducing above measured values into a formula to obtain quality comprehensive score Y overall rating of the peanuts for peanut sprouts. According to the formula, the Y overall rating= 2.3160709-0.00898 * nuts weight + 0.01935 * crude protein content- 0.01062 * nut diameter + 0.01285 * water content + 0.04051 * polysaccharide content + 0.0906 * crude fat content + 0.02156 * three-day weight gain rate + 0.02708 * crude fiber content. By the quality determination method and the evaluation method, whether a peanut variety is suitable for production of peanut sprouts can be predicted. The analytical method is simple and has degree of standardization. It is confirmed through model validation that whether the peanut variety is suitable for production of peanut sprouts is reflected objectively and accurately. The method is simple and feasible in production practice.

Description

A kind of quality determination method of peanut-sprout Semen arachidis hypogaeae and evaluation methodology thereof
Technical field
The present invention relates to quality determination method and the evaluation methodology thereof of a kind of peanut-sprout Semen arachidis hypogaeae, belong to nutrition and food Manufacture field.
Background technology
Semen arachidis hypogaeae is the main economical crops of China as a kind of oil crop.Due to its rich in nutritive value, Semen arachidis hypogaeae adds Chemical product is increasingly subject to people's attention.In recent years, market occurred in that a kind of new bud seedling vegetable peanut-sprout becomes In order to discuss focus.Peanut-sprout can soilless culture in the environment of Artificial Control, it is not necessary to fertilising, floor space is little, also can stand Body is cultivated, and is a kind of nuisanceless free of contamination pollution-free food.Contain abundant nutrition because of it and dietary fiber has nutrition The effect of health care, receives liking of consumers in general.Owing to the germination of Semen arachidis hypogaeae can make the proteolysis in its cotyledon it is The aminoacid being easily absorbed by the human body, fat content is also due to oils and fats conversion is substantially reduced for heat, therefore by people widely Praise, make to fear that the people filled out can also relieved eat;Meanwhile, rich in ore deposits such as vitamin and ferrum, zinc, potassium, calcium in peanut sprout Prime element also has the various aminoacid of needed by human body, is praised as " papaw bud ".
But the Semen arachidis hypogaeae of not all kind all suitable for producing peanut-sprouts, pick out be of high nutritive value, the speed of growth Fast high-quality peanut kind is for the exploitation of peanut-sprout and promotes significant.Peanut-sprout is that peanut processing will be sent out future One of trend of exhibition has enormous potentialities and business opportunity, but in peanut quality, kind on the impact of peanut-sprout quality, suitable There is not been reported preferably to process peanut-sprout peanut varieties quality research aspect.
Summary of the invention
It is an object of the invention to provide quality determination method and the evaluation methodology thereof of a kind of peanut-sprout Semen arachidis hypogaeae, utilize this Method can predict that the most suitable peanut-sprout of a certain peanut varieties produces, to overcome current peanut-sprout processing industry to use kind Produce the wasting of resources and economic loss that peanut-sprout is caused.This method is simple to operate, rapidly and efficiently, accuracy high, basic Data cover is wide, can accurately select as edible peanut bud vegetable using artificial culture and can introduce to the market and bring economic benefit The peanut varieties of peanut-sprout.
For reaching above-mentioned purpose, specifically adopt the following technical scheme that:
A kind of quality determination method of peanut-sprout Semen arachidis hypogaeae and evaluation methodology thereof, specifically comprise the following steps that
Measure Semen arachidis hypogaeae to be measured measure the BAIGUO core weight of Semen arachidis hypogaeae to be measured, kernel diameter, water content, crude protein content, polyoses content, Crude fat content, three Daily gains and crude fiber content;
Above-mentioned each measured value is substituted into following formula, obtains the quality comprehensive grading Y general comment of peanut-sprout Semen arachidis hypogaeae:
Y general comment=2.3160709-0.00898 × BAIGUO core weight+0.01935 × crude protein content-0.01062 × kernel diameter+ 0.01285 × water content+0.04051 × polyoses content+0.0906 × crude fat content+0.02156 × tri-Daily gain+ 0.02708 × crude fiber content.
According to following 1)~3) standard Semen arachidis hypogaeae to be measured is classified:
1) if the Y of this Semen arachidis hypogaeae comprehensive≤8.0, Semen arachidis hypogaeae the most to be measured is not suitable for peanut-sprout processing;
2) if the Y of this Semen arachidis hypogaeae is comprehensively 8.01~8.99, the substantially suitable peanut-sprout processing of Semen arachidis hypogaeae the most to be measured;
3) if the Y of this Semen arachidis hypogaeae comprehensive >=9.0, the suitable peanut-sprout of Semen arachidis hypogaeae the most to be measured produces.
In the present invention, BAIGUO core is heavily the grams of 100 Semen arachidis hypogaeaes randomly selected in same kind.Kernel diameter refers to 100 The horizontal longest diameter of grain kernel and the average of the half of longitudinal longest diameter sum.Water content, crude protein content, polysaccharide contain Amount, crude fat content and crude fiber content respectively water content, crude protein, polysaccharide, crude fat and crude fiber content account for flower to be measured Raw weight/mass percentage composition.
In the present invention, three Daily gain measuring methods are as follows: will measure the Semen arachidis hypogaeae of BAIGUO core dry weight, clear water rinses, then 80 DEG C of hot-water soak 5min, rapid drainage, add the tap water of seed core weight 4 times, soaking at room temperature imbibition 6 ~ 8h.Measurement soaks BAIGUO weight A1, pulls out the seed soaked from clear water, and is uniformly placed in the cultivation dish of peanut sprout, 23-26 DEG C, germination 72 Weight A2 is measured after hour.Three Daily gains=(A2-A1)/A1 × 100%.
The present invention provides quality determination method and the evaluation methodology thereof of a kind of peanut-sprout Semen arachidis hypogaeae, has an advantage in that:
(1) invent a kind of quality determination method by peanut-sprout Semen arachidis hypogaeae and evaluation methodology thereof, can detect and predict Semen arachidis hypogaeae The suitability of bud vegetable processing and quality, analyze method simple, and standardization level is high, confirm that it is objective by modelling verification, Reflect the most suitable peanut-sprout of peanut varieties exactly, simple and easy to do in production practices;
(2) present invention uses the multiple physical and chemical index of Semen arachidis hypogaeae to be evaluated, it is to avoid because of the individual variation in sensory evaluation and addicted to The deviation waiting well anthropic factor to cause, more can reflect the quality of product objectively, and the evaluation for peanut-sprout processing suitability carries For theoretical foundation and technical support;
(3) this model uses BAIGUO core weight, kernel diameter, water content, three indexs directly perceived of three Daily gains, coordinates crude protein to contain Amount, polyoses content, crude fat content and four indirect indexes of crude fiber content cooperate, and model-fitting degree is good, result of calculation Accuracy is high;
(4) use this model be prediction peanut-sprout processing quality key index and suitably processing peanut-sprout Semen arachidis hypogaeae special The screening of kind lays the foundation, it is possible to avoids enterprise blindly to select peanut varieties when producing peanut-sprout, grinds for breeding simultaneously The person of studying carefully provides theoretical foundation and reference.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described, to help understanding present disclosure.
Material used in following embodiment, reagent etc., if no special instructions, the most commercially obtain;Experiment side Method if no special instructions, is conventional method.
It is all to use the t method of inspection that the data of the every step of following embodiment process, and result significant difference is thought in p≤0.05,
It is to use SPSS 19.0 and SAS 9.1 software that whole data process.
Embodiment l
A kind of quality determination method of peanut-sprout Semen arachidis hypogaeae and evaluation methodology thereof, through following steps:
Conventional method is used to measure the BAIGUO core weight of peanut sample, kernel diameter, water content, crude protein content, polyoses content, slightly Fat content, three Daily gains and crude fiber content, as shown in table 1.
The attributional analysis of table 1 peanut varieties to be measured
Quality comprehensive grading Y general comment by the numerical value substitution peanut-sprout Semen arachidis hypogaeae in above-mentioned table 1:
Y general comment=2. 3160709-0.00898 × BAIGUO core weight+0. 01935 × crude protein content-0.01062 × kernel diameter + 0.01285 × water content+0.04051 × polyoses content+0.0906 × crude fat content+0.02156 × tri-Daily gain+ 0.02708 × crude fiber content
Obtain product to be tested to cultivate peanut bud vegetable quality Y general comment value, such as table 2 below:
The bud vegetable attributional analysis of table 2 peanut varieties to be measured
Peanut-sprout Y general comment value in table 2, and suitability evaluation standard comparison, finally give that kind four is red, flower educates 33, osmanthus Spend Y general comment value >=9.0 of 21, meet suitable in suitability evaluation standard.
According to the result of above-mentioned steps (3), determine that the kind that optimum peanut-sprout produces is that four red, flower educates 33, osmanthus Spend 21.
Embodiment 2: the foundation of a kind of suitable peanut-sprout peanut quality evaluation model
L, the mensuration of peanut quality
Take 2015 results peanut sample 20 (meeting the normal distribution rule of Semen arachidis hypogaeae colony) include white sand 1016, Pumex, The Weihe River spend No. 8, rich spend No. 1, mountain flower No. 9, flower educate 22, Henan spends 9414, mound spends 12, flower educates 23, flower educates 19, flower educates 25, abundant China 19, flower Educate 51, Flos Osmanthi Fragrantis 17, open 1517, flower educates 53, spend life in vain, colorful Semen arachidis hypogaeae, mound spend 16, mound spends 13 and the Yueyou 256 each kind of mensuration Organoleptic quality, physics and chemistry nutritional quality and processing quality index totally 10 indexs;Change to selected 15 peanut varieties master datas Change scope, average, standard deviation, the coefficient of variation are analyzed, and result is as shown in table 1;
The quality characteristic of table 1 peanut varieties
2, peanut-sprout quality evaluation index analysis
2.1 peanut-sprout correlation analysiss
Use correlation analysis herein, set up regression equation and evaluate peanut raw material characteristic and the relevant pass between peanut-sprout quality System, first randomly selects 15 kinds as setting up Models Sets from 20 kinds, remain 5 kinds as verifying Models Sets.
First, 6 indexs of 15 kind Semen arachidis hypogaeaes are carried out correlation analysis, it was found that BAIGUO core weight, kernel diameter with Peanut-sprout yield, Vc content are notable negative correlation, and BAIGUO core weight and kernel diameter are the biggest, and the yield of its peanut-sprout, Vc contain Measure the lowest, otherwise, three Daily gains are the highest, and the yield of its peanut-sprout is the highest, it may be possible to affect the important indicator of peanut-sprout. According to correlation analysis, ash disposal exceptionally remaining index all has significant difference, therefore deletes this index of ash.Remaining refers to Between mark in close relations, a kind of index can restrict or increase the change of another kind of index, mutually restricts, shifting.
2.2 principal component regressions set up model
(1) the Semen arachidis hypogaeae characteristic index screening of peanut-sprout is suitably processed
According to the thought of regression analysis, single for Semen arachidis hypogaeae characteristic index and peanut-sprout integrated value are carried out regression coefficient significance and divides Analysis, finds BAIGUO core weight, kernel diameter, water content, crude protein content, polyoses content, crude fat content, three Daily gains and thick 8 indexs of fiber content are significant relation with peanut-sprout integrated value in 0. 05 levels, the dependency contribution of these 6 indexs Rate be more than 95%, wherein BAIGUO core weight, kernel diameter, crude protein content and 4 indexs of three Daily gains in 0. 01 levels with Peanut-sprout integrated value is pole significant relation.
(2) foundation of regression equation
Find that above-mentioned 8 indexs have significantly with the regression coefficient of peanut-sprout integrated value in 0.05 level according to regression analysis Property, therefore, set up the relation between each Semen arachidis hypogaeae characteristic index and peanut-sprout integrated value, the coefficient of determination R value of this model is 0.937, and then set up the relation of each index and peanut-sprout integrated value, result is shown in formula A:
Y general comment=2. 3160709-0. 00898 × BAIGUO core weight+0. 01935 × crude protein content-0., 01062 × kernel is straight Footpath+0.01285 × water content+0.04051 × polyoses content+0.0906 × crude fat content+0. 02156 × tri-Daily gain+ 0. 02708 × crude fiber content (formula A)
The checking of 2.3 models
Use 5 kinds of residue to carry out modelling verification, use it to verify the accuracy of institute's established model and promote the suitability.By 5 The BAIGUO core weight of peanut varieties, kernel diameter, water content, crude protein content, polyoses content, crude fat content, three Daily gains Substitute into formula with 8 indexs of crude fiber content, calculate the peanut-sprout Y general comment value of 6 kinds, and by the model calculation and flower Dish integrated value of sprouting carries out regression analysis, the coefficient R=0. 8924(table 2 of the two).
2.4 suitably process peanut-sprout Semen arachidis hypogaeae evaluating characteristics standard and suitability analysis
2.4.1 peanut-sprout criteria for classification divides
The peanut-sprout integrated value setting up model and forecast model totally 20 kinds is carried out cluster analysis (classification number is 3), will 20 peanut varieties are divided into suitable, basic suitable and are not suitable for three classes (table 3), as suitably processing peanut-sprout Semen arachidis hypogaeae characteristic The foundation of evaluation criterion.
Table 3 different peanut varieties peanut-sprout plantation evaluation result
Table 2 result is compared with the actual peanut-sprout growth experiment carried out with the result of table 3, the two matching degree: suitable Being 95%, be substantially suitably 96%, uncomfortable preferably 89%, this evaluation result is preferable, is suitable as suitably processing peanut-sprout Semen arachidis hypogaeae Quality evaluation standard.
The above, the only detailed description of the invention of the present invention, it is not limited to this, any skill being familiar with the art Art personnel, in the technical scope that the invention discloses, can readily occur in change or replace, should contain the protection model in the present invention Within enclosing.

Claims (4)

1. the quality determination method of a peanut-sprout Semen arachidis hypogaeae and evaluation methodology thereof, it is characterised in that comprise the steps:
Measure the BAIGUO core weight of Semen arachidis hypogaeae to be measured, kernel diameter, water content, crude protein content, polyoses content, crude fat content, three Daily gain and crude fiber content;
Above-mentioned each measured value is substituted into following formula, obtains the quality comprehensive grading Y general comment of peanut-sprout Semen arachidis hypogaeae:
Y general comment=2.3160709-0. 00898 × BAIGUO core weight+0. 01935 × crude protein content-0.01062 × kernel diameter + 0.01285 × water content+0.04051 × polyoses content+0.0906 × crude fat content+0.02156 × tri-Daily gain+ 0.02708 × crude fiber content.
2. the quality determination method of a peanut-sprout Semen arachidis hypogaeae and evaluation methodology thereof, it is characterised in that according to claim 1 The Y general comment arrived, according to following 1)~3) standard Semen arachidis hypogaeae to be measured is classified:
1) if the Y of this Semen arachidis hypogaeae comprehensive >=1.50, the suitable peanut-sprout of Semen arachidis hypogaeae the most to be measured produces;
2) if the Y of this Semen arachidis hypogaeae is comprehensively 1.50~0. 88, the substantially suitable peanut-sprout processing of Semen arachidis hypogaeae the most to be measured;
3) if the Y of this Semen arachidis hypogaeae comprehensive≤0. 88, Semen arachidis hypogaeae the most to be measured is not suitable for peanut-sprout processing.
The quality determination method of a kind of peanut-sprout Semen arachidis hypogaeae the most as claimed in claim 1 and evaluation methodology thereof, it is characterised in that Wherein water content, crude protein content, polyoses content, crude fat content and crude fiber content are respectively water content, crude protein, many Sugar, crude fat and crude fiber content are the weight/mass percentage composition accounting for Semen arachidis hypogaeae to be measured.
The quality determination method of a kind of peanut-sprout Semen arachidis hypogaeae the most as claimed in claim 1 and evaluation methodology thereof, it is characterised in that Three Daily gain measuring methods are as follows: will measure the Semen arachidis hypogaeae of BAIGUO core dry weight, clear water rinses, then 80 DEG C of hot-water soaks 5min, rapid drainage, add the tap water of seed core weight 4 times, soaking at room temperature imbibition 6 ~ 8h;Measure BAIGUO weight A1 soaked, Soaked seed is pulled out from clear water, is uniformly placed in the cultivation dish of peanut sprout, 23-26 DEG C, survey after germinateing 72 hours Amount weight A2;Three Daily gains=(A2-A1)/A1 × 100%.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3401667A1 (en) * 2017-05-09 2018-11-14 Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences Method and apparatus for quality evaluation of peanuts suitable for snack peanut processing
CN110487975A (en) * 2019-08-28 2019-11-22 上海市农业科学院 A kind of measuring method and its evaluation method of mushroom comprehensive nutrient quality
CN115049310A (en) * 2022-07-19 2022-09-13 江苏省农业科学院 Comprehensive evaluation method for nutrition quality of cabbage and application thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102177842A (en) * 2010-12-06 2011-09-14 山东省花生研究所 Breeding method for once measuring quality of peanuts selected by multiple indexes
CN103283575A (en) * 2013-06-17 2013-09-11 何寒 Cultivation method of peanut buds rich in selenium
CN104914223A (en) * 2015-06-02 2015-09-16 中国农业科学院农产品加工研究所 Determination method and evaluation method of quality of peanuts for peanut sauce
CN105181642A (en) * 2015-10-12 2015-12-23 华中农业大学 Near-infrared detection method for peanut quality and application

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102177842A (en) * 2010-12-06 2011-09-14 山东省花生研究所 Breeding method for once measuring quality of peanuts selected by multiple indexes
CN103283575A (en) * 2013-06-17 2013-09-11 何寒 Cultivation method of peanut buds rich in selenium
CN104914223A (en) * 2015-06-02 2015-09-16 中国农业科学院农产品加工研究所 Determination method and evaluation method of quality of peanuts for peanut sauce
CN105181642A (en) * 2015-10-12 2015-12-23 华中农业大学 Near-infrared detection method for peanut quality and application

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3401667A1 (en) * 2017-05-09 2018-11-14 Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences Method and apparatus for quality evaluation of peanuts suitable for snack peanut processing
CN110487975A (en) * 2019-08-28 2019-11-22 上海市农业科学院 A kind of measuring method and its evaluation method of mushroom comprehensive nutrient quality
CN115049310A (en) * 2022-07-19 2022-09-13 江苏省农业科学院 Comprehensive evaluation method for nutrition quality of cabbage and application thereof

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