CN101731367A - Application of amygdalus pedunculata pall oil as edible oil - Google Patents
Application of amygdalus pedunculata pall oil as edible oil Download PDFInfo
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- CN101731367A CN101731367A CN200910254650A CN200910254650A CN101731367A CN 101731367 A CN101731367 A CN 101731367A CN 200910254650 A CN200910254650 A CN 200910254650A CN 200910254650 A CN200910254650 A CN 200910254650A CN 101731367 A CN101731367 A CN 101731367A
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Abstract
The invention discloses amygdalus pedunculata pall oil as well as an extracting preparation method thereof and application as edible oil. The amygdalus pedunculata pall oil comprises the following components according by weight percent: 1.9% of palmitic acid, 0.4% of palmitoleic acid, 66.5% of oleic acid, 29.2% of linoleic acid, 0.8% of linolenic acid, 0.4% of peanut olefine acid and 0.8% of erucic acid. The extracting method of the amygdalus pedunculata pall oil comprises the following steps of: (1) drying amygdalus pedunculata pall seeds to remove seed coats at 40-100 DEG C; (2) adding bran accounting for 1-3% of the mass of seeds after removing the seed coats, squeezing for several times (twice to four times) by a hydraulic oil mill at low temperature, combining and then filtering the oil squeezed for several times to obtain the amygdalus pedunculata pall oil. In the invention, the amygdalus pedunculata pall oil has excellent tupical properties and abundant nutrient elements and can be developed to be high-quality edible oil.
Description
Technical field
The present invention relates to a kind of Amygdalus pedunculata oil and extract the preparation method and as the application of edible oil.
Background technology
Desertification is a global problem, needs the whole society, the whole mankind to go jointly to solve.At present; along with the enforcement of development of the West Regions, the plain area of hair crow is as the key area of China's energy development, environmental crisis aggravation; as vegetation deterioration, environmental pollution, water level decline, sand dune activation etc., the harmony of man and nature and the sustainable development in energy base have been had a strong impact on.
At present, the edible oil dependence on import of China 60%, the edible oil problem has become the major issue that influences the people's livelihood.If when administering desertification, with the desertification regional development is the edible oil base, and set up the industrial chain of plant resources comprehensive utilization, and plantation, industrialization development and suitability for industrialized production are organically combined, will make in the desertification control process and produce considerable economic, form sand industry, further improve the added value of sand control plant Amygdalus pedunculata,, improve peasant's sand control enthusiasm for sand control produces hematopoiesis function, make the control of desert sustainable development, and expand the land resource utilized of China.Therefore, the comprehensive utilization of desert plant has important society, ecology and economic benefit.
Amygdalus pedunculata has another name called wild cherry (Amygdalus pcdunculata Pall.), is the machaka of rose family Amygdalus, once is distributed widely in the north, Shaanxi and Inner Mongol sand ground.Amygdalus pedunculata is cold-resistant drought-enduring, water-retaining property is good, have extremely strong desert survival ability; Well developed root system, wide accommodation; Be convenient to manually manage and protect and fruit harvest.Amygdalus pedunculata benevolence contains 45%～58% grease, and Amygdalus pedunculata is mainly in desert and the plantation of desertification area, away from three-waste pollution source, city, be subjected to the pollution of chemical fertilizer and agricultural chemicals etc. hardly, be expected to develop into organic edible oil, become the first-selected seeds of administering northern Desert Area development woody oleiferous plants base.Adopting this cheap raw material of Amygdalus pedunculata benevolence to prepare novel edible oil has a extensive future.
Along with the raising of people's living standard, people more and more pay attention to food nutrition and safety problem, although contain a large amount of greases in the Amygdalus pedunculata benevolence, whether it can be used as high-quality edible oil does not have relevant report.
Summary of the invention
The purpose of this invention is to provide a kind of Amygdalus pedunculata oil, and specifically provide Amygdalus pedunculata kind benevolence to adopt the physical squeezing legal system to be equipped with the method for Amygdalus pedunculata edible oil, prepared the good Amygdalus pedunculata oil of physicochemical property, this Amygdalus pedunculata oil ingredient is reasonable, can be used as edible oil and uses.
Implementation procedure of the present invention is as follows:
A kind of Amygdalus pedunculata oil, its composition and weight percentage are as follows:
Palmitic acid 1.9% palmitoleic acid 0.4%
Oleic acid 66.5% linoleic acid 29.2%
Leukotrienes 0.8% arachidonic acid 0.4%
Erucic acid 0.8%
The extracting method of oil product is numerous, the extracting method difference, and its composition is difference to some extent, and the extracting method of above-mentioned Amygdalus pedunculata oil is as follows:
(1) Amygdalus pedunculata kind benevolence is dried under 40～100 ℃ of conditions sloughs kind of a skin;
(2) peeling back plants that to add kind of benevolence quality in the benevolence be 1～3% wheat bran, with the squeezing (2～4 times) for several times down of hydraulic oil press low temperature, merges expressed oil for several times, promptly gets Amygdalus pedunculata oil after filtering.
State Grain Administration's Xi'an fatty foods and feeding quality supervision detection test center and grain and oil quality supervision and inspection station, Xi'an are to squeezing Amygdalus pedunculata oil physicochemical property, nutritional labeling (aliphatic acid, V
E) content and main sanitary index carried out detail analysis (seeing Table 1～4).From table 1～4 as seen, squeezing Amygdalus pedunculata oil physicochemical property is good, and every index and walnut oil, sunflower seeds wet goods frequently seen plants oil phase are seemingly.The unrighted acid total amount is up to 98.1%, and shelter has first of the vegetable oil.Oleic acid, linoleic acid plus linolenic acid content are higher, and ratio is moderate, and is suitable with the olive oil that have " edible vegetable oil queen " laudatory title, is better than walnut oil, peanut oil and corn wet goods.V
EContent is abundant, and about 52.80mg/100g shows that Amygdalus pedunculata oil has good oxidation resistance, anti-storage and high-temperature cooking.Total arsenic, lead and AFB
1Content all meets the food safety requirements of national standard (GB 2716-2005) regulation.Above-mentioned analysis result shows that Amygdalus pedunculata oil is rich in oleic acid, linoleic acid, and component is reasonable, can be used as edible oil and uses.
The comparison of table 1 Amygdalus pedunculata oil and part vegetable oil physical and chemical index
The content of fatty acid composition and other vegetable oil contrast in the table 2 Amygdalus pedunculata oil
Table 3 Amygdalus pedunculata oil and other vegetable oil V
EThe content contrast
Table 4 Amygdalus pedunculata oil sanitary index
In preparation Amygdalus pedunculata oil process, be mainly concerned with problems such as oil yield height and oil quality quality.The inventor attempts adding kind of the wheat bran of benevolence quality 1～3% when squeezing, finds to be very helpful to improving oil yield, and oil yield is elevated to 44.4% by 39.4%.The Amygdalus pedunculata oil physicochemical property that adopts low temperature secondary cold-squeezing to obtain is good, and nutrient composition content is abundant.
Advantage of the present invention: the every analytical test index of Amygdalus pedunculata oil provided by the invention shows that Amygdalus pedunculata oil physical and chemical index is good, and nutritional labeling is abundant, can develop into high-quality edible oil.The present invention helps and will defend and control sand and industrialization development organically combines, make in the desertification control process and produce considerable economic, realize the sustainable development of desertification treatment, expand the land resource utilized of China, have important society, ecology and economic benefit.
The specific embodiment
Example 1 (not adding wheat bran): the broken shell of Amygdalus pedunculata seed, get benevolence, get selected back and plant benevolence 18kg, baking 1h sloughs kind of a skin under 60 ℃ of conditions.Carry oil with hydraulic oil press, pressure is 35MPa for the first time, and the time is 2h; Pressure is 40MPa for the second time, and the time is 5h.Expressed oil step after filtration promptly gets Amygdalus pedunculata oil 7.1kg, and oil yield is 39.4%.
Example 2 (adding wheat bran): the broken shell of Amygdalus pedunculata seed, get benevolence, get selected back and plant benevolence 18kg, baking 1h sloughs kind of a skin under 60 ℃ of conditions.Add the wheat bran of Amygdalus pedunculata seed 2%, carry oil with hydraulic oil press, pressure is 35MPa for the first time, and the time is 2h; Pressure is 40MPa for the second time, and the time is 5h.Expressed oil step after filtration promptly gets Amygdalus pedunculata oil 8.0kg, and oil yield is 44.4%.
Analysis of oil composition and weight percentage are as follows:
Palmitic acid 1.9% palmitoleic acid 0.4%
Oleic acid 66.5% linoleic acid 29.2%
Leukotrienes 0.8% arachidonic acid 0.4%
Erucic acid 0.8%.
Claims (4)
1. Amygdalus pedunculata oil, its composition and weight percentage are as follows:
Palmitic acid 1.9%
Palmitoleic acid 0.4%
Oleic acid 66.5%
Linoleic acid 29.2%
Leukotrienes 0.8%
Arachidonic acid 0.4%
Erucic acid 0.8%.
2. the extracting method of the described Amygdalus pedunculata oil of claim 1 comprises the steps:
(1) Amygdalus pedunculata kind benevolence is dried under 40～100 ℃ of conditions sloughs kind of a skin;
(2) for several times, merge expressed oil for several times, filter and promptly get Amygdalus pedunculata oil with the hydraulic oil press cold pressing.
3. according to the extracting method of the described Amygdalus pedunculata oil of claim 2, it is characterized in that: peeling back is planted and has been added in the benevolence that to plant the benevolence quality be 1～3% wheat bran, and then squeezes.
4. the described Amygdalus pedunculata oil of claim 1 is as the application of edible oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910254650A CN101731367B (en) | 2009-12-31 | 2009-12-31 | Application of amygdalus pedunculata pall oil as edible oil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910254650A CN101731367B (en) | 2009-12-31 | 2009-12-31 | Application of amygdalus pedunculata pall oil as edible oil |
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| Publication Number | Publication Date |
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| CN101731367A true CN101731367A (en) | 2010-06-16 |
| CN101731367B CN101731367B (en) | 2012-08-29 |
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| CN200910254650A Expired - Fee Related CN101731367B (en) | 2009-12-31 | 2009-12-31 | Application of amygdalus pedunculata pall oil as edible oil |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732374A (en) * | 2012-07-18 | 2012-10-17 | 山东省农业科学院农产品研究所 | Production method for coldly squeezing corn and wheat compound embryo oil |
| CN102732377A (en) * | 2012-07-18 | 2012-10-17 | 山东省农业科学院农产品研究所 | Production method for cold pressing compound oil of peanut, corn and wheat germs |
| CN102823665A (en) * | 2012-07-24 | 2012-12-19 | 北京金骄生物质化工有限公司 | Health-care edible oil and preparation method thereof |
| CN103142437A (en) * | 2013-03-22 | 2013-06-12 | 西北大学 | Application of Amygdalus pedunculatus pall oil to cosmetic field |
| CN104824177A (en) * | 2015-05-12 | 2015-08-12 | 西北大学 | Walnut blend oil with reasonable fatty acid composition and good oxidation stability |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1606931A (en) * | 2003-10-15 | 2005-04-20 | 张瑞成 | Modified wild almond beverage for relieving or neutralizing the effect of alcohol |
-
2009
- 2009-12-31 CN CN200910254650A patent/CN101731367B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732374A (en) * | 2012-07-18 | 2012-10-17 | 山东省农业科学院农产品研究所 | Production method for coldly squeezing corn and wheat compound embryo oil |
| CN102732377A (en) * | 2012-07-18 | 2012-10-17 | 山东省农业科学院农产品研究所 | Production method for cold pressing compound oil of peanut, corn and wheat germs |
| CN102823665A (en) * | 2012-07-24 | 2012-12-19 | 北京金骄生物质化工有限公司 | Health-care edible oil and preparation method thereof |
| CN103142437A (en) * | 2013-03-22 | 2013-06-12 | 西北大学 | Application of Amygdalus pedunculatus pall oil to cosmetic field |
| CN103142437B (en) * | 2013-03-22 | 2014-12-24 | 西北大学 | Application of Amygdalus pedunculatus pall oil to cosmetic field |
| CN104824177A (en) * | 2015-05-12 | 2015-08-12 | 西北大学 | Walnut blend oil with reasonable fatty acid composition and good oxidation stability |
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| Publication number | Publication date |
|---|---|
| CN101731367B (en) | 2012-08-29 |
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