CN105001980A - High-oleic-acid peanut oil - Google Patents
High-oleic-acid peanut oil Download PDFInfo
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- CN105001980A CN105001980A CN201510470156.0A CN201510470156A CN105001980A CN 105001980 A CN105001980 A CN 105001980A CN 201510470156 A CN201510470156 A CN 201510470156A CN 105001980 A CN105001980 A CN 105001980A
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Abstract
The invention belongs to the field of peanut oil, and discloses a high-oleic-acid peanut oil which is processed with high-oleic-acid peanuts as the raw material through the process of stone screening, impurity removal achieved through winnowing, color sorting and seeking, rotary baking, appropriate-temperature squeezing, low-temperature filtering and the like. By means of the process, the safety quality and nutritional quality of the high-oleic-acid peanut oil are ensured, the oleic acid content in the produced high-oleic-acid peanut oil product ranges from 50% to 82%, and the high-oleic-acid peanut oil is comprehensive in nutrient, has the inherent smell and flavor of peanut oil, and is free of peculiar smell, suitable for frying, not prone to oxidization and long in shelf life.
Description
Technical field
The invention belongs to peanut oil field, disclose a kind of preparation technology of high gas oil ratio peanut oil.
Background technology
Along with the raising of living standards of the people and the continuous increase of the booming income consumer group, high-quality, the accreditation that nuisanceless, green high-grade peanut Speciality Foods are more and more subject to human consumer.And at present, peanut is in planting process, and bad planting habit and excessive use chemical fertilizer, agricultural chemicals cause peanut pesticide residue and aflatoxin to exceed standard, directly endanger the life of people with healthy.Therefore, build large-scale high-quality peanut production base, exploitation high-quality, the peanut food that nuisanceless, characteristic is high-grade, for people provide the heavy fragrant peanut oil of nutrient health, the consumer that will become numerous residents to.
But along with the increase year by year of characteristic peanut leisure food market demand, traditional high temperature single step processing technology easily makes peanut products deterioration by oxidation under the high temperature conditions, this is the difficult problem always perplexing consumers in general and food processing enterprises, and advanced processing technology is anxious yet-to-be developed.
Be rich in grease in peanut, grease can be polymerized with oxygen generation thermooxidizing when heating temperature reaches 200-230 DEG C, and temperature is higher, and heat-up time is longer, and thermooxidizing polymerization is fiercer.The grease that thermooxidizing polymerization occurs contains the virose glyceride dipolymer of some tool, and Oxidation of Fat and Oils makes its PV value (peroxide value) sharply increase, oil quality generation deterioration.Be combined with enzyme after this polymkeric substance is absorbed in vivo, enzyme can be made to lose activity and cause physiological abnormalities, be not only harmful to HUMAN HEALTH, more affect its storage stability.
In peanut oil, the content of oleic acid accounts for about 40% of total amount, oleic acid can reduce low density oxyphorase (low density cholesterol) content harmful in blood of human body, improve high-density oxyphorase (HDL-C) content useful to human body, and stable performance is not oxidizable simultaneously.Nutritionist points out according to latest scientific research, from compositions such as the oleic acid of Extraction of Peanut, trans-resveratrol, zinc and beta sitosterols, has and suppresses the improper cohesion of thrombocyte, the special efficacies such as prevention myocardial infarction, cerebral embolism, heart trouble.This achievement in research one is announced, and causes the extensive concern of scientific and technological circle immediately, and it is reported that specialty peanut research institution of the U.S. has cultivated the peanut varieties of more than 10 high gas oil ratio, oleic acid is up to more than 80%.Australia, also in Web realease message, has developed the peanut varieties containing oleic acid more than 80%.The high gas oil ratio peanut varieties that scientific research department of China worked out through more than 10 years, detects oleic acid content up to 70-85% through authoritative institution.Along with going deep into of studying peanut, high gas oil ratio peanut oil is considered to edible oil that is healthy, stable, high-quality, improves oleic acid content and can increase oleic acid and linoleic acid ratio, effectively extend the quality guaranteed period of peanut oil and goods thereof.
Research and development stable in properties, not oxidizable high gas oil ratio peanut oil, not only can extend the quality guaranteed period of peanut oil, and to improving resident's Dietary Health, improve the market competitiveness also significant.In order to meet the needs of China consumers in general to high-class healthy edible oil, developing a kind of anti-oxidant, shelf-stable, the high gas oil ratio peanut oil that should fry is the direction that we research and develop.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of preparation method of high gas oil ratio peanut oil.
The present invention realizes mainly through following technical scheme:
1, high gas oil ratio peanut comes from the high gas oil ratio peanut order planting base that company sets up, with the high gas oil ratio peanut varieties by country's authorization and from the peanut of external import seed selection for raw material;
2, magnetic separation cleaning, screening, stone removing, selection by winnowing dust removal, removal prematurity grain, broken kernel, moldy kernel and stone and metal etc., ensure that Ecological Property of Peanut Seeds is full, without breakage, free from insect pests, contain and mix less;
3, sizing screening, look choosing, strictly carries out Semen arachidis hypogaeae removal of impurities and moldy kernel is removed, and adopts ozone to remove aflatoxin in Semen arachidis hypogaeae, makes aflatoxin content in peanut oil be better than national standard, guarantee the Quality Safety of peanut oil from raw material;
4, continuity rotatable cooking, ensures that peanut is heated evenly without dead angle, eliminates the hidden danger that local superheating forms 3,4 benzopyrenes.Regulate baking oven input speed to control the roasting seed time, control feeding temperature at about 150 DEG C, drop temperature, at about 200 DEG C, ensures Semen arachidis hypogaeae thermally equivalent, roasting seed machine speed of rotation 1-2 circle/per minute, and roasting seed temperature reaches 120 DEG C-130 DEG C;
5, raw material carries out whole grain squeezing after baking seed, and pressing temperature is 90 DEG C-100 DEG C, with low oil yield for cost is squeezed on a small quantity, retains fragrance and the nutrition of peanut oil;
6, the crude peanut oil squeezed carries out cooling down by condensation interchanger, when temperature is down to below 20 DEG C, utilize 16 layers of vegetable fibre to carry out low temperature three road to filter, realize that peanut oil comes unstuck, appropriateness dewaxing and effect of degreasing, reduce the loss of peanut oil fragrance and nutritive ingredient, after this link, the high gas oil ratio peanut oil of aromatic flavour, steady quality, safety nuisance free can be obtained.
Beneficial effect of the present invention mainly comprises the following aspects:
High gas oil ratio peanut oil comprehensive nutrition of the present invention, has the intrinsic smell of peanut oil and flavour, free from extraneous odour, is applicable to frying, and not oxidizable, long quality-guarantee period; Independent research of the present invention Semen arachidis hypogaeae thermophilic fries seed, thermophilic squeezing production technology, not only make peanut oil produce strong pure peanut oil fragrance, eliminate Yin Gaowen in the peanut oil course of processing simultaneously and form the hidden danger of 3,4 benzopyrenes, 3,4 benzopyrene content in peanut oil are made to be better than national standard; High gas oil ratio peanut oil oleic acid content of the present invention reaches 50%-82%, is significantly higher than common peanut oil about 40% oleic acid content in the market, also higher than the oleic acid 35%-67% content in " peanut oil " national standard, has special nutritional health function.
Embodiment
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the application's specific embodiment, carry out clearly, intactly describing to the present invention, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Embodiment 1
A kind of high gas oil ratio peanut oil, its preparation method comprises the steps:
1) high gas oil ratio peanut is to pass through the high gas oil ratio peanut varieties of country's authorization for raw material;
2) magnetic separation cleaning, screening, stone removing, selection by winnowing dust removal, removal prematurity grain, broken kernel, moldy kernel and stone and metal etc., ensure that Ecological Property of Peanut Seeds is full, without breakage, free from insect pests, contain and mix less;
3) sizing screening, look choosing, strictly carries out Semen arachidis hypogaeae removal of impurities and moldy kernel is removed, and adopts ozone to remove aflatoxin in Semen arachidis hypogaeae, makes aflatoxin content in peanut oil be better than national standard, guarantee the Quality Safety of peanut oil from raw material;
4) continuity rotatable cooking, ensures that peanut is heated evenly without dead angle, eliminates the hidden danger that local superheating forms 3,4 benzopyrenes.Regulate baking oven input speed to control the roasting seed time, control feeding temperature at about 150 DEG C, drop temperature, at about 200 DEG C, ensures Semen arachidis hypogaeae thermally equivalent, roasting seed machine speed of rotation 1-2 circle/per minute, and roasting seed temperature reaches 120 DEG C-130 DEG C;
5) raw material carries out whole grain squeezing after baking seed, and pressing temperature is 90 DEG C-100 DEG C, with low oil yield for cost is squeezed on a small quantity, retains fragrance and the nutrition of peanut oil;
6) crude peanut oil squeezed carries out cooling down by condensation interchanger, when temperature is down to below 20 DEG C, utilize 16 layers of vegetable fibre to carry out low temperature three road to filter, realize that peanut oil comes unstuck, appropriateness dewaxing and effect of degreasing, reduce the loss of peanut oil fragrance and nutritive ingredient, after this link, the high gas oil ratio peanut oil of aromatic flavour, steady quality, safety nuisance free can be obtained.
Embodiment 2
A kind of high gas oil ratio peanut oil, its preparation method comprises the steps:
1) high gas oil ratio peanut with the peanut from external import seed selection for raw material;
2) magnetic separation cleaning, screening, stone removing, selection by winnowing dust removal, removal prematurity grain, broken kernel, moldy kernel and stone and metal etc., ensure that Ecological Property of Peanut Seeds is full, without breakage, free from insect pests, contain and mix less;
3) sizing screening, look choosing, strictly carries out Semen arachidis hypogaeae removal of impurities and moldy kernel is removed, and adopts ozone to remove aflatoxin in Semen arachidis hypogaeae, makes aflatoxin content in peanut oil be better than national standard, guarantee the Quality Safety of peanut oil from raw material;
4) continuity rotatable cooking, ensures that peanut is heated evenly without dead angle, eliminates the hidden danger that local superheating forms 3,4 benzopyrenes.Regulate baking oven input speed to control the roasting seed time, control feeding temperature at about 150 DEG C, drop temperature, at about 200 DEG C, ensures Semen arachidis hypogaeae thermally equivalent, roasting seed machine speed of rotation 1-2 circle/per minute, and roasting seed temperature reaches 120 DEG C-130 DEG C;
5) raw material carries out whole grain squeezing after baking seed, and pressing temperature is 90 DEG C-100 DEG C, with low oil yield for cost is squeezed on a small quantity, retains fragrance and the nutrition of peanut oil;
6) crude peanut oil squeezed carries out cooling down by condensation interchanger, when temperature is down to below 20 DEG C, utilize 16 layers of vegetable fibre to carry out low temperature three road to filter, realize that peanut oil comes unstuck, appropriateness dewaxing and effect of degreasing, reduce the loss of peanut oil fragrance and nutritive ingredient, after this link, the high gas oil ratio peanut oil of aromatic flavour, steady quality, safety nuisance free can be obtained.
Embodiment 3
A kind of high gas oil ratio peanut oil, its preparation method comprises the steps:
1) high gas oil ratio peanut comes from the high gas oil ratio peanut order planting base that company sets up, with the high gas oil ratio peanut varieties by country's authorization and from the peanut of external import seed selection for raw material;
2) magnetic separation cleaning, screening, stone removing, selection by winnowing dust removal, removal prematurity grain, broken kernel, moldy kernel and stone and metal etc., ensure that Ecological Property of Peanut Seeds is full, without breakage, free from insect pests, contain and mix less;
3) continuity rotatable cooking, ensures that peanut is heated evenly without dead angle, eliminates the hidden danger that local superheating forms 3,4 benzopyrenes.Regulate baking oven input speed to control the roasting seed time, control feeding temperature at about 150 DEG C, drop temperature, at about 200 DEG C, ensures Semen arachidis hypogaeae thermally equivalent, roasting seed machine speed of rotation 1-2 circle/per minute, and roasting seed temperature reaches 120 DEG C-130 DEG C;
4) raw material carries out whole grain squeezing after baking seed, and pressing temperature is 90 DEG C-100 DEG C, with low oil yield for cost is squeezed on a small quantity, retains fragrance and the nutrition of peanut oil;
5) crude peanut oil squeezed carries out cooling down by condensation interchanger, when temperature is down to below 20 DEG C, utilize 16 layers of vegetable fibre to carry out low temperature three road to filter, realize that peanut oil comes unstuck, appropriateness dewaxing and effect of degreasing, reduce the loss of peanut oil fragrance and nutritive ingredient, after this link, the high gas oil ratio peanut oil of aromatic flavour, steady quality, safety nuisance free can be obtained.
What more than enumerate is only best specific embodiment of the present invention.Obviously, the invention is not restricted to above embodiment, many distortion can also be had.All distortion that those of ordinary skill in the art can directly derive from content disclosed by the invention or associate, all should think protection scope of the present invention.
Claims (2)
1. a high gas oil ratio peanut oil, is characterized in that, the preparation method of described peanut oil comprises the steps:
1) high gas oil ratio peanut with high gas oil ratio peanut varieties for raw material;
2) magnetic separation cleaning, screening, stone removing, selection by winnowing dust removal, removal prematurity grain, broken kernel, moldy kernel and stone and metal etc., ensure that Ecological Property of Peanut Seeds is full, without breakage, free from insect pests, contain and mix less;
3) sizing screening, look choosing, strictly carries out Semen arachidis hypogaeae removal of impurities and moldy kernel is removed, and adopts ozone to remove aflatoxin in Semen arachidis hypogaeae, guarantees the Quality Safety of peanut oil from raw material;
4) continuity rotatable cooking, ensures that peanut is heated evenly without dead angle, eliminates the hidden danger that local superheating forms 3,4 benzopyrenes; Regulate baking oven input speed to control the roasting seed time, control feeding temperature at about 150 DEG C, drop temperature, at about 200 DEG C, ensures Semen arachidis hypogaeae thermally equivalent, roasting seed machine speed of rotation 1-2 circle/per minute, and roasting seed temperature reaches 120 DEG C-130 DEG C;
5) raw material carries out whole grain squeezing after baking seed, and pressing temperature is 90 DEG C-100 DEG C;
6) crude peanut oil squeezed carries out cooling down by condensation interchanger, when temperature is down to below 20 DEG C, utilize 16 layers of vegetable fibre to carry out low temperature three road to filter, realize that peanut oil comes unstuck, appropriateness dewaxing and effect of degreasing, reduce the loss of peanut oil fragrance and nutritive ingredient, after this link, the high gas oil ratio peanut oil of aromatic flavour, steady quality, safety nuisance free can be obtained.
2. the preparation technology of peanut oil according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510470156.0A CN105001980A (en) | 2015-08-04 | 2015-08-04 | High-oleic-acid peanut oil |
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| CN201510470156.0A CN105001980A (en) | 2015-08-04 | 2015-08-04 | High-oleic-acid peanut oil |
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| CN105001980A true CN105001980A (en) | 2015-10-28 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105995315A (en) * | 2016-05-18 | 2016-10-12 | 杭州富阳高博信息技术服务有限公司 | Nutritious beverage containing peanut short-chain polypeptides |
| CN107099369A (en) * | 2017-03-31 | 2017-08-29 | 海南思香源食品有限公司 | A kind of preparation method of peanut oil |
| CN108865421A (en) * | 2018-06-29 | 2018-11-23 | 广西壮族自治区农业科学院经济作物研究所 | A kind of preparation method of flavored type dried orange peel peanut oil |
| CN109181850A (en) * | 2018-09-14 | 2019-01-11 | 冀中能源邢台矿业集团有限责任公司油脂分公司 | A kind of manufacture craft of low content benzo (α) pyrene peanut oil |
| CN109536275A (en) * | 2019-01-28 | 2019-03-29 | 武汉轻工大学 | A kind of method that appropriateness processing prepares peanut oil |
| CN109749845A (en) * | 2019-03-04 | 2019-05-14 | 贺群岭 | A kind of 6S high oleic acid peanut oil manufacturing process |
| CN110317671A (en) * | 2019-07-12 | 2019-10-11 | 金胜粮油集团有限公司 | A kind of production technology process of primary first squeezing high oleic acid peanut oil |
| CN110791366A (en) * | 2019-10-18 | 2020-02-14 | 中国农业科学院农产品加工研究所 | High-quality high-oleic-acid peanut oil and preparation method thereof |
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| CN101880594A (en) * | 2010-06-06 | 2010-11-10 | 山东省花生研究所 | Preparation method of high oleic acid virgin peanut oil |
| CN103937594A (en) * | 2014-05-09 | 2014-07-23 | 山东金胜粮油集团有限公司 | Intelligent program control production process of small-squeezed refined peanut oil |
| CN104004585A (en) * | 2014-06-09 | 2014-08-27 | 山东金胜粮油集团有限公司 | High oleic acid superfine fragrant peanut oil and production process thereof |
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Patent Citations (4)
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| CN103937594A (en) * | 2014-05-09 | 2014-07-23 | 山东金胜粮油集团有限公司 | Intelligent program control production process of small-squeezed refined peanut oil |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105995315A (en) * | 2016-05-18 | 2016-10-12 | 杭州富阳高博信息技术服务有限公司 | Nutritious beverage containing peanut short-chain polypeptides |
| CN107099369A (en) * | 2017-03-31 | 2017-08-29 | 海南思香源食品有限公司 | A kind of preparation method of peanut oil |
| CN108865421A (en) * | 2018-06-29 | 2018-11-23 | 广西壮族自治区农业科学院经济作物研究所 | A kind of preparation method of flavored type dried orange peel peanut oil |
| CN109181850A (en) * | 2018-09-14 | 2019-01-11 | 冀中能源邢台矿业集团有限责任公司油脂分公司 | A kind of manufacture craft of low content benzo (α) pyrene peanut oil |
| CN109536275A (en) * | 2019-01-28 | 2019-03-29 | 武汉轻工大学 | A kind of method that appropriateness processing prepares peanut oil |
| CN109749845A (en) * | 2019-03-04 | 2019-05-14 | 贺群岭 | A kind of 6S high oleic acid peanut oil manufacturing process |
| CN110317671A (en) * | 2019-07-12 | 2019-10-11 | 金胜粮油集团有限公司 | A kind of production technology process of primary first squeezing high oleic acid peanut oil |
| CN110791366A (en) * | 2019-10-18 | 2020-02-14 | 中国农业科学院农产品加工研究所 | High-quality high-oleic-acid peanut oil and preparation method thereof |
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Address after: 276600 west section of Chengnan Ring Road, Junan County, Shandong (west side of G7 Road, west side of West Road three) Applicant after: Shandong Jinsheng Cereals, Oils and foodstuffs Co., Ltd. Address before: 276600 west section of Chengnan Ring Road, Junan County, Linyi, Shandong Applicant before: JUNAN COUNTY JINSHENG OIL INDUSTRY CO., LTD. |
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Application publication date: 20151028 |