CN105925369A - Method for cold-pressing olive-kernel oil step by step - Google Patents
Method for cold-pressing olive-kernel oil step by step Download PDFInfo
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- CN105925369A CN105925369A CN201610439101.8A CN201610439101A CN105925369A CN 105925369 A CN105925369 A CN 105925369A CN 201610439101 A CN201610439101 A CN 201610439101A CN 105925369 A CN105925369 A CN 105925369A
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- China
- Prior art keywords
- oil
- olive
- canarii albi
- kernel
- pressing
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/06—Production of fats or fatty oils from raw materials by pressing
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/008—Refining fats or fatty oils by filtration, e.g. including ultra filtration, dialysis
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/16—Refining fats or fatty oils by mechanical means
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- Fats And Perfumes (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention relates to a method for cold-pressing olive-kernel oil step by step and belongs to the field of food processing. The method includes: shelling olive kernels and removing red skin to obtain processed olive kernels, mechanically crushing, performing screw cold pressing to complete first oil pressing, crushing obtained olive kernel cake, performing second screw cold pressing, combining oil obtained by the two cold pressings, and filtering to obtain high-quality olive-kernel virgin oil. The method has the advantages that the method uses the fresh oil kernels as the raw materials, the olive kernel oil is separated simply and fast step by step through crushing, low-temperature cold pressing, filtering and the like, the total oil yield can reach 80%, and the byproduct low-temperature degreased olive kernel cake is high in availability degree; the technical blank of edible oil pressing using the olive kernels is filled up, and the method is simple to operate, good in product quality, high in raw material utilization rate, low in equipment investment and suitable for being popularized and used in olive kernel deep processing and olive comprehensive utilization.
Description
[technical field]
A kind of method that the present invention relates to substep cold pressing olive-kernel oil, belongs to food processing field.
[background technology]
Fructus oleae europaeae (Olea-europaea.) is Oleaceae Olea aiphyllium, is that a kind of well-known oil plant uses seeds with fruit,
For subtropical fruit tree and Important Economic forest, its fruit is containing abundant kind of high-quality edible plant oil olive oil.Olive tree is mainly divided
Being distributed in mediterranean country, the country such as Greece, Italy, China started to introduce a fine variety from the sixties in last century, at present in Shaanxi, Gansu,
There is plantation in the provinces such as Sichuan, Fujian, Guangxi.
The nutritive value of olive oil is the highest, has several functions, such as: (1) blood circulation promoting: prevention of arterial hardens and dynamic
The arteries and veins hardening cardiovascular and cerebrovascular disease such as complication, hypertension；(2) protection skin: Squalene and essential fatty acid can effectively keep skin
Skin is elastic and moist；(3) protective effect on cancer risk: containing abundant omega-3 polyunsaturated fatty acids, metabolism and the diffusion of cancerous cell can be reduced；
(4) promote infant development: rich in linolenic and linoleic, and easily absorb, infant can be promoted neural and the growth of skeleton
Grow；(5) defying age: olive oil contains Natural antioxidant phenols and multivitamin, can eliminate interior free yl, energy
Prevent brain aging, life lengthening.
The whole world annual olive oil yield is more than 2,500,000 tons at present, mainly with Fructus oleae europaeae fresh fruit as raw material, through making beating, extruding
The technique such as (being centrifuged), filtration obtains, and the olive oil with Semen Canarii albi as raw material still belongs to blank.Semen Canarii albi is the kernel in Nux Canarii albi,
Account for the 6% of Fructus Canarii albi fresh fruit weight, account for the 25% of pit weight, there is good nutritive value and medical value.It is reported, Fructus Canarii albi
Kernel oil content is more than 50%, and wherein unsaturated fatty acid accounts for 70-80%, predominantly oleic acid, linolenic acid, linoleic acid；Albumen
Content, must aminoacid rich in needed by human body 8 kinds about 30%.And record according to another Compendium of Material Medica, Semen Canarii albi nature and flavor are sweet
Flat, have moisturize, relieving alcoholic intoxication, effect of removing toxic substances.The most domestic the fewest to Semen Canarii albi exploitation, it is added on biography in area, Guangdong and Guangxi Provinces
Custom edible in system food five-kernel moon cake.Olive fruit, during being processed into the traditional food such as preserve, Lan Jiao, has a large amount of
Processing heel Nux Canarii albi, the most blank to its comprehensive development and utilization at present, therefore the present invention utilize Mechanical Crushing, screw rod to cold pressing,
The techniques such as filtration obtain the Semen Canarii albi virgin oil of high-quality and low-temperature defatted Semen Canarii albi grouts, can realize Fructus Canarii albi deep processing, improve it
Added value.
[summary of the invention]
A kind of method that it is an object of the invention to provide substep cold pressing olive-kernel oil, technical scheme uses following steps
Realize:
The first step: pretreatment of raw material
Nux Canarii albi shelling, removing scarlet, obtain fresh Semen Canarii albi, then to obtain Semen Canarii albi broken for Mechanical Crushing.
Second step: the oil content of Semen Canarii albi measures
Accurately weigh 1～10g fresh Semen Canarii albi broken, on automatic soxhlet type instrument, complete olive oil with 10～100mL organic solvents
Extract, record total fat content, measure and average for three times.
3rd step: cold pressing olive-kernel oil step by step
By 1～10kg Semen Canarii albi broken loading screw rod cold press oil machine, complete to extract oil, then by gained Semen Canarii albi grouts more for the first time
Secondary pulverizing, carries out secondary screw rod and colds pressing oil expression.
4th step: product separation
Merge twice fuel-displaced, filter, and collect by-product low-temperature defatted Semen Canarii albi grouts.
In the technology path that the present invention provides, preprocessing method of raw materials can select to use manual method or Mechanical Method according to the actual requirements,
Product separates and the distinct methods such as centrifugal filtration, sock filtration, membrane filtration, vacuum filtration, ultrafiltration can be used to obtain different product
The olive oil of level.
Beneficial effects of the present invention shows themselves in that
1. filling up the technological gap at present to Nux Canarii albi deep processing, technological operation is simple, equipment investment is little, is suitable for promoting the use of.
2. Semen Canarii albi virgin oil yield is high, oil yield up to 80%, quality better.
3. by-product is low-temperature defatted Semen Canarii albi grouts, and its nutritional labeling damage degree is low, and available degree is high.
Detailed description of the invention
The invention will be further described in conjunction with specific embodiments, provides data support for this patent, and following example are intended to this is described
Bright rather than limitation of the invention further.
Embodiment one
50kg Nux Canarii albi, mechanical dejacketing, removes scarlet, obtains the fresh Semen Canarii albi of about 3kg, and then Mechanical Crushing obtains Semen Canarii albi
Particle.Being loaded by 3kg Semen Canarii albi in screw rod cold press oil machine, gained Semen Canarii albi grouts are taken out by squeezing the most afterwards, again pulverize,
Enter in screw rod cold press oil machine and carry out secondary oil expression.The oil merging squeezed out twice, the formula that is centrifuged filters, and obtains about 1kg olive
Terminalia catappa virgin oil, and obtain about 2kg by-product low-temperature defatted Semen Canarii albi grouts.
Claims (5)
1. the method for a substep cold pressing olive-kernel oil, it is characterised in that comprise the steps:
The first step: pretreatment of raw material
Nux Canarii albi shelling, removing scarlet, obtain fresh Semen Canarii albi, then to obtain Semen Canarii albi broken for Mechanical Crushing.
Second step: the oil content of Semen Canarii albi measures
Accurately weigh 1～10g fresh Semen Canarii albi broken, on automatic soxhlet type instrument, complete olive oil with 10～100mL organic solvents
Extract, record total fat content, measure and average for three times.
3rd step: cold pressing olive-kernel oil step by step
By 1～10kg Semen Canarii albi broken loading screw rod cold press oil machine, complete to extract oil, then by gained Semen Canarii albi grouts more for the first time
Secondary pulverizing, carries out secondary screw rod and colds pressing oil expression.
4th step: product separation
Merge twice fuel-displaced, filter, and collect by-product low-temperature defatted Semen Canarii albi grouts.
Preprocessing method of raw materials the most according to claim 1, is characterized in that: the shelling of Nux Canarii albi, remove scarlet, can use
Manual method, it is possible to use Mechanical Method.
The most according to claim 1, filter method, is characterized in that: filters and can use centrifugal filtration, sock filtration, film mistake
Filter, vacuum filtration, ultrafiltration.
The most according to claim 1, filter method, is characterized in that: squeezing oil yield at the beginning of Semen Canarii albi high, oil yield is up to 80%.
The most according to claim 1, preparation method, is characterized in that: by-product is low-temperature defatted Semen Canarii albi grouts, and its nutrition becomes
Dividing damage degree low, available degree is high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610439101.8A CN105925369A (en) | 2016-06-20 | 2016-06-20 | Method for cold-pressing olive-kernel oil step by step |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610439101.8A CN105925369A (en) | 2016-06-20 | 2016-06-20 | Method for cold-pressing olive-kernel oil step by step |
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| Publication Number | Publication Date |
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| CN105925369A true CN105925369A (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610439101.8A Pending CN105925369A (en) | 2016-06-20 | 2016-06-20 | Method for cold-pressing olive-kernel oil step by step |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141334A (en) * | 2017-06-23 | 2017-09-08 | 常州大学 | Olive kernel albumen and its extracting method |
| CN107177409A (en) * | 2017-05-31 | 2017-09-19 | 广西北部湾珠乡橄榄食品有限公司 | A kind of preparation method of olive oil |
| CN107320427A (en) * | 2017-07-13 | 2017-11-07 | 韦卓林 | A kind of preparation method of olive oil elite |
| CN110982611A (en) * | 2019-12-12 | 2020-04-10 | 福州大世界橄榄有限公司 | Preparation method of high-quality olive kernel oil |
| CN111876241A (en) * | 2020-08-15 | 2020-11-03 | 金健植物油有限公司 | Equipment for preparing high-quality squeezed flavor oil |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116649A (en) * | 2014-07-16 | 2014-10-29 | 福州萍晴日用化妆品有限公司 | Jasminum sambac oil with whitening function and preparation technology thereof |
| CN105524708A (en) * | 2016-02-18 | 2016-04-27 | 临沂真源观光农业科技有限公司 | Preparation method of hazelnut oil |
-
2016
- 2016-06-20 CN CN201610439101.8A patent/CN105925369A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116649A (en) * | 2014-07-16 | 2014-10-29 | 福州萍晴日用化妆品有限公司 | Jasminum sambac oil with whitening function and preparation technology thereof |
| CN105524708A (en) * | 2016-02-18 | 2016-04-27 | 临沂真源观光农业科技有限公司 | Preparation method of hazelnut oil |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177409A (en) * | 2017-05-31 | 2017-09-19 | 广西北部湾珠乡橄榄食品有限公司 | A kind of preparation method of olive oil |
| CN107141334A (en) * | 2017-06-23 | 2017-09-08 | 常州大学 | Olive kernel albumen and its extracting method |
| CN107320427A (en) * | 2017-07-13 | 2017-11-07 | 韦卓林 | A kind of preparation method of olive oil elite |
| CN110982611A (en) * | 2019-12-12 | 2020-04-10 | 福州大世界橄榄有限公司 | Preparation method of high-quality olive kernel oil |
| CN111876241A (en) * | 2020-08-15 | 2020-11-03 | 金健植物油有限公司 | Equipment for preparing high-quality squeezed flavor oil |
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Application publication date: 20160907 |
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