CN106753770A - A kind of J. sigillata milling process for effectively improving oil yield - Google Patents
A kind of J. sigillata milling process for effectively improving oil yield Download PDFInfo
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- CN106753770A CN106753770A CN201710049250.8A CN201710049250A CN106753770A CN 106753770 A CN106753770 A CN 106753770A CN 201710049250 A CN201710049250 A CN 201710049250A CN 106753770 A CN106753770 A CN 106753770A
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- Prior art keywords
- sigillata
- oil
- walnut
- milling process
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- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
- A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils
- A23D9/02—Other edible oils or fats, e.g. shortenings, cooking oils characterised by the production or working-up
-
- 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
- C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Fats And Perfumes (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses a kind of J. sigillata milling process for effectively improving oil yield, comprise the following steps：1）Pretreatment：Oil expression J. sigillata being treated first and being divided into five parts, taking 0.5 ~ 2 part therein carries out two knife cuttings, isolates J. sigillata benevolence；Square shape cutting is carried out to remaining J. sigillata to be extracted oil, it is ensured that remaining walnut shell is 1 ~ 1.5 with the weight ratio of walnut kernel：10, dry, then once crush, screen, thick shell is removed, crush obtain J. sigillata powder again；J. sigillata powder is well mixed with J. sigillata benevolence, raw material to be extracted oil is obtained；2）Low-temperature cold pressing：Will be by step（1）The raw material to be extracted oil of pre-treatment carries out 2 ~ 4 low-temperature cold pressings, obtains crude oil；3）Post processing：The crude oil that will be obtained is precipitated, filtering and impurity removing obtains J. sigillata oil.Milling process of the invention remains the nutritional ingredient in walnut oil, and stay in grade, oil yield is high, and the J. sigillata oil color for obtaining is limpid, nutritious.
Description
Technical field
The invention belongs to edible fat production technical field, and in particular to a kind of J. sigillata oil pressman for effectively improving oil yield
Skill.
Background technology
Walnut Pterostyrax deciduous tree, tryma is spherical, and exocarp is smoothed, and middle pericarp meat, endocarp is hard, has
Wrinkle, kernel is edible, can extract oil, it is also possible to be used as medicine.The nutritive value of walnut is very high, there is brain-nourishing intelligence-benefiting, invigorating the spleen, benefit
Blood, moistening lung, the effects such as repose, promote longevity, can be widely used for treatment neurasthenia, hypertension, coronary heart disease, pulmonary emphysema, stomachache
Deng disease.According to《Compendium of Materia Medica》Record, walnut oil is with " brain-nourishing intelligence-benefiting, strengthening the essence dark hair, benefiting qi and nourishing blood, strengthening the muscles and bones, liver protection are bright
Mesh, relax bowel, promote longevity " the effects such as act on, its nutritive value is 2 times of olive oil, 3 times of tea oil, the 6 of peanut oil
Again, 9 times of rapeseed oil, 12 times of egg, 25 times of milk.
The quality of wild walnut oil is better than common walnut oil, but, existing J. sigillata oil making technology is present very
Many problems, especially for century-old veteran wild walnut, even more without suitable technique for processing walnut oil.Existing J. sigillata
Also having in do not carry out a prior art that separation of hull from kernel is directly squeezed, but the problem for existing has a lot, hard walnut shell
Not only form huge pressure to walnut disintegrating apparatus, and be entrained in walnut kernel to be extracted oil after excessive walnut shell is crushed
Among not only increase squeezing workload, and cause the dregs of fat in contain more greases for being difficult to squeeze away, in the prior art, be
Increase the oil yield of J. sigillata, use the method to walnut kernel is directly increased in the walnut particle after crushing, this method
Essentially without any problems, and the walnut oil of other kinds so that pure wild walnut oil adulterates, reduce wild
The quality of J. sigillata oil.For such case, develop a kind of high-quality, fragrance alcohol just, the J. sigillata that effectively improves oil yield squeezes
Oily technique is very important.
The content of the invention
It is an object of the invention to provide a kind of J. sigillata milling process for effectively improving oil yield.
The object of the present invention is achieved like this, comprises the following steps：
1）Pretreatment：Oil expression J. sigillata being treated first and being divided into five parts, taking 0.5 ~ 2 part therein carries out two knife cuttings, isolates
J. sigillata benevolence；Then square shape cutting is carried out to remaining J. sigillata to be extracted oil so that the part walnut of each J. sigillata surrounding
Shell is cut to be given up, it is ensured that remaining walnut shell is 1 ~ 1.5 with the weight ratio of walnut kernel：10, then to the J. sigillata after cutting
It is dried at a temperature of 30 ~ 55 DEG C, until water content is less than 8%, is then once crushed the J. sigillata after drying,
Screening, removes thick shell, and below the granularity 0.5mm of J. sigillata powder is crushed to again；Then by J. sigillata powder and J. sigillata benevolence
It is well mixed, obtain raw material to be extracted oil；
2）Low-temperature cold pressing：Will be by step（1）The raw material to be extracted oil of pre-treatment carries out 2 ~ 4 low-temperature cold pressings, and squeezing every time terminates
To again be squeezed after the walnut slag for squeezing is stirred afterwards, temperature of charge is no more than 55 DEG C in keeping expressing process, obtains
Crude oil；
3）Post processing：The crude oil that will be obtained is precipitated, filtering and impurity removing obtains J. sigillata oil.
Beneficial effects of the present invention：
1st, J. sigillata oil of the invention is effectively retained the nutritional ingredient in walnut oil, and not only color is limpid, and stay in grade, battalion
Support abundant, milling process of the invention is simply efficient, effectively increases oil yield.
2nd, the pretreatment of milling process of the invention need to only carry out the separation of hull from kernel of complexity to small part raw material, and to big portion
Dividing raw material only carries out simple cutting process, you can obtain suitable shell benevolence ratio, obtains being best suitable for the formula components of compacting, has
Effect solves excessive caused a series of problems of ratio of directly squeezing shell in the prior art, while whole raw materials derive from iron
Walnut, effectively prevent wild walnut oil because adulterate other kinds and caused by quality decline problem.
3rd, J. sigillata is carried out the present invention separation of part walnut shell by simple step, not only be effectively prevent excessive
Walnut shell increases squeezing workload among walnut kernel to be extracted oil is entrained in after crushing, while greatly reducing due to walnut shell mistake
Exist and the pressure to crushing and press apparatus bring more, and to avoid excessively adulterated due to dregs in the dregs of fat and largely be difficult to press
The problem of the grease squeezed out, effectively improves oil yield, and existing J. sigillata oil expression oil yield is most below 10%, and this hair
Bright oil yield is 13.5% or so.
4th, the present invention extracts oil what is produced to walnut by being dried to walnut at low temperature after being prevented effectively from high temperature drying
Adverse effect, the problems such as such as high temperature can produce trans-fatty acid；Again by low-temperature cold pressing, decolouring, deodorization link etc. are eliminated, made
Obtain the vitamin E in walnut oil, Zn-ef ficiency and polyphenols etc. farthest to be retained, especially polyphenols
With significant antioxidation activity, and vitamin E with anti-aging, enhancing body metabolism, therefore can equally be obtained using the present invention
J. sigillata oil there is significant anti-oxidant suppression aging effect；The J. sigillata oil of preparation is preserved for a long time by needing any additive
Do not addle.
Specific embodiment
With reference to embodiment, the present invention is further illustrated, but the present invention is any limitation as never in any form,
Based on present invention teach that any conversion or replacement made, belong to protection scope of the present invention.
The J. sigillata milling process for effectively improving oil yield of the present invention, comprises the following steps：
1）Pretreatment：Oil expression J. sigillata being treated first and being divided into five parts, taking 0.5 ~ 2 part therein carries out two knife cuttings, isolates
J. sigillata benevolence；Then square shape cutting is carried out to remaining J. sigillata to be extracted oil so that the part walnut of each J. sigillata surrounding
Shell is cut to be given up, it is ensured that remaining walnut shell is 1 ~ 1.5 with the weight ratio of walnut kernel：10, then to the J. sigillata after cutting
It is dried at a temperature of 30 ~ 55 DEG C, until water content is less than 8%, is then once crushed the J. sigillata after drying,
Screening, removes thick shell, and below the granularity 0.5mm of J. sigillata powder is crushed to again；Then by J. sigillata powder and J. sigillata benevolence
It is well mixed, obtain raw material to be extracted oil；
2）Low-temperature cold pressing：Will be by step（1）The raw material to be extracted oil of pre-treatment carries out 2 ~ 4 low-temperature cold pressings, and squeezing every time terminates
To again be squeezed after the walnut slag for squeezing is stirred afterwards, temperature of charge is no more than 55 DEG C in keeping expressing process, obtains
Crude oil；
3）Post processing：The crude oil that will be obtained is precipitated, filtering and impurity removing obtains J. sigillata oil.
Described J. sigillata is without the century-old veteran wild walnut for going mouldy.
Two described knife cuttings are that walnut is cutd open along two symmetric positions apart from J. sigillata axis 0.5 ~ 2cm of face
Cut.
The thickness in the walnut shell thickness given up that described hollow cutting is obtained is between 1 ~ 5mm.Described mouth
Font is cut into directly to be carried out single solution for diverse problems and is cut using hollow cutting knife to walnut, walnut and four cores given up after being cut
Peach shell.
Described drying is to be dried up using hair-dryer.
Described drying is that exposure in the sun is dried.
The granularity of described J. sigillata powder is below 0.05mm.
Described being filtered into first passes through vacuum filtration, then carries out the secondary filter of membrane filtration.
Described membrane filtration is filtered using 0.3 ~ 0.4 micron of filter membrane.
Embodiment 1
A kind of J. sigillata milling process for effectively improving oil yield, comprises the following steps：
1）Pretreatment：Oil expression J. sigillata being treated first and being divided into five parts, taking 0.5 part therein carries out two knife cuttings, and separation is tapped a blast furnace
Walnut kernel；Then square shape cutting is carried out to remaining J. sigillata to be extracted oil so that the part walnut shell of each J. sigillata surrounding
It is cut and gives up, it is ensured that remaining walnut shell is 1 ~ 1.5 with the weight ratio of walnut kernel：10, then the J. sigillata after cutting is existed
It is dried at a temperature of 30 DEG C, until water content is less than 8%, is then once crushed the J. sigillata after drying, is screened,
Thick shell is removed, below the granularity 0.5mm of J. sigillata powder is crushed to again；Then J. sigillata powder is mixed with J. sigillata benevolence
It is even, obtain raw material to be extracted oil；Described J. sigillata is without the century-old veteran wild walnut for going mouldy；Two described knife cuttings are edge
Two symmetric positions apart from J. sigillata axis face 0.5cm carry out cutting to walnut；What described hollow cutting was obtained gives up
Walnut shell thickness thickness between 1 ~ 5mm；
2）Low-temperature cold pressing：Will be by step（1）The raw material to be extracted oil of pre-treatment carries out 2 low-temperature cold pressings, after squeezing terminates every time
To again be squeezed after the walnut slag for squeezing is stirred, temperature of charge is no more than 55 DEG C in keeping expressing process, obtains hair
Oil；
3）Post processing：The crude oil that will be obtained is precipitated, filtering and impurity removing obtains J. sigillata oil.Described being filtered into first passes through vacuum
Suction filtration, then carry out the secondary filter of membrane filtration.Described membrane filtration is filtered using 0.3 micron of filter membrane.
The J. sigillata oil of the present embodiment is effectively retained the nutritional ingredient in walnut oil, and not only color is limpid, and quality is steady
Fixed, nutritious, milling process of the invention is simply efficient, effectively improves oil yield, and the oil yield of the present embodiment is 13.8%.
By detection：Smell, flavour（Normal free from extraneous odour）, transparency（Clarification, it is transparent）, moisture and volatile matter content, non-capacitive impurity, acid
Value, peroxide value are in normal range (NR).
Embodiment 2
A kind of J. sigillata milling process for effectively improving oil yield, comprises the following steps：
1）Pretreatment：Oil expression J. sigillata being treated first and being divided into five parts, taking 2 parts therein carries out two knife cuttings, separates the core that taps a blast furnace
Peach kernel；Then square shape cutting is carried out to remaining J. sigillata to be extracted oil so that the part walnut shell quilt of each J. sigillata surrounding
Cutting is given up, it is ensured that remaining walnut shell compares 1.5 with the weight of walnut kernel：10, then to the J. sigillata after cutting at 55 DEG C
At a temperature of be dried, until water content is less than 8%, then the J. sigillata after drying is once crushed, screen, remove thick
Shell, is crushed to below the granularity 0.2mm of J. sigillata powder again；Then J. sigillata powder is well mixed with J. sigillata benevolence, is obtained
To raw material to be extracted oil；Two described knife cuttings are that walnut is cutd open along two symmetric positions apart from J. sigillata axis face 2cm
Cut；Described hollow is cut into directly to be carried out single solution for diverse problems and is cut using hollow cutting knife to walnut, the walnut after cut with
Four walnut shells given up；The thickness in the walnut shell thickness given up that described hollow cutting is obtained is between 1 ~ 5mm；
Described drying is that exposure in the sun is dried；
2）Low-temperature cold pressing：Will be by step（1）The raw material to be extracted oil of pre-treatment carries out 4 low-temperature cold pressings, after squeezing terminates every time
To again be squeezed after the walnut slag for squeezing is stirred, temperature of charge is no more than 50 DEG C in keeping expressing process, obtains hair
Oil；
3）Post processing：The crude oil that will be obtained is precipitated, filtering and impurity removing obtains J. sigillata oil.Described being filtered into first passes through vacuum
Suction filtration, then carry out the secondary filter of membrane filtration.Described membrane filtration is filtered using 0.4 micron of filter membrane.
The J. sigillata oil of the present embodiment is effectively retained the nutritional ingredient in walnut oil, and not only color is limpid, and quality is steady
Fixed, nutritious, milling process of the invention is simply efficient, effectively improves oil yield, and the oil yield of the present embodiment is 13.2%.
By detection：Smell, flavour（Normal free from extraneous odour）, transparency（Clarification, it is transparent）, moisture and volatile matter content, non-capacitive impurity, acid
Value, peroxide value are in normal range (NR).
Embodiment 3
A kind of J. sigillata milling process for effectively improving oil yield, comprises the following steps：
1）Pretreatment：Oil expression J. sigillata being treated first and being divided into five parts, taking 1 part therein carries out two knife cuttings, separates the core that taps a blast furnace
Peach kernel；Then square shape cutting is carried out to remaining J. sigillata to be extracted oil so that the part walnut shell quilt of each J. sigillata surrounding
Cutting is given up, it is ensured that remaining walnut shell is 1.2 with the weight ratio of walnut kernel：10, then to the J. sigillata after cutting at 40 DEG C
At a temperature of be dried, until water content be less than 8%, then the J. sigillata after drying is once crushed, screen, remove
Thick shell, is crushed to below the granularity 0.05mm of J. sigillata powder again；Then J. sigillata powder is well mixed with J. sigillata benevolence,
Obtain raw material to be extracted oil；Described J. sigillata is without the century-old veteran wild walnut for going mouldy；Two described knife cuttings be along away from
Two symmetric positions of axial plane 1cm carry out cutting to walnut in J. sigillata；The core given up that described hollow cutting is obtained
The thickness in peach shell thickness is between 1 ~ 5mm；Described drying is to be dried up using hair-dryer；
2）Low-temperature cold pressing：Will be by step（1）The raw material to be extracted oil of pre-treatment carries out 3 low-temperature cold pressings, after squeezing terminates every time
To again be squeezed after the walnut slag for squeezing is stirred, temperature of charge is no more than 40 DEG C in keeping expressing process, obtains hair
Oil；
3）Post processing：The crude oil that will be obtained is precipitated, filtering and impurity removing obtains J. sigillata oil.Described being filtered into first passes through vacuum
Suction filtration, then carry out the secondary filter of membrane filtration.Described membrane filtration is filtered using 0.4 micron of filter membrane.
The J. sigillata oil of the present embodiment is effectively retained the nutritional ingredient in walnut oil, and not only color is limpid, and quality is steady
Fixed, nutritious, milling process of the invention is simply efficient, effectively improves oil yield, and the oil yield of the present embodiment is 13.5%.
By detection：Smell, flavour（Normal free from extraneous odour）, transparency（Clarification, it is transparent）, moisture and volatile matter content, non-capacitive impurity, acid
Value, peroxide value are in normal range (NR).
Claims (9)
1. a kind of J. sigillata milling process for effectively improving oil yield, it is characterised in that comprise the following steps：
1）Pretreatment：Oil expression J. sigillata being treated first and being divided into five parts, taking 0.5 ~ 2 part therein carries out two knife cuttings, isolates
J. sigillata benevolence；Then square shape cutting is carried out to remaining J. sigillata to be extracted oil so that the part walnut of each J. sigillata surrounding
Shell is cut to be given up, it is ensured that remaining walnut shell is 1 ~ 1.5 with the weight ratio of walnut kernel：10, then to the J. sigillata after cutting
It is dried at a temperature of 30 ~ 55 DEG C, until water content is less than 8%, is then once crushed the J. sigillata after drying,
Screening, removes thick shell, and below the granularity 0.5mm of J. sigillata powder is crushed to again；Then by J. sigillata powder and J. sigillata benevolence
It is well mixed, obtain raw material to be extracted oil；
2）Low-temperature cold pressing：Will be by step（1）The raw material to be extracted oil of pre-treatment carries out 2 ~ 4 low-temperature cold pressings, and squeezing every time terminates
To again be squeezed after the walnut slag for squeezing is stirred afterwards, temperature of charge is no more than 55 DEG C in keeping expressing process, obtains
Crude oil；
3）Post processing：The crude oil that will be obtained is precipitated, filtering and impurity removing obtains J. sigillata oil.
2. the J. sigillata milling process for effectively improving oil yield according to claim 1, it is characterised in that described iron core
Peach is without the century-old veteran wild walnut for going mouldy.
3. the J. sigillata milling process for effectively improving oil yield according to claim 1, it is characterised in that two described knives
Cutting is to carry out cutting to walnut along two symmetric positions apart from J. sigillata axis 0.5 ~ 2cm of face.
4. the J. sigillata milling process for effectively improving oil yield according to claim 1, it is characterised in that described mouth word
The thickness in the walnut shell thickness given up that type cutting is obtained is between 1 ~ 5mm.
5. the J. sigillata milling process for effectively improving oil yield according to claim 1, it is characterised in that described drying
It is to be dried up using hair-dryer.
6. the J. sigillata milling process for effectively improving oil yield according to claim 1, it is characterised in that described drying
For exposure is dried in the sun.
7. the J. sigillata milling process for effectively improving oil yield according to claim 1, it is characterised in that described iron core
The granularity at peach powder end is below 0.05mm.
8. the J. sigillata milling process for effectively improving oil yield according to claim 1, it is characterised in that described filtering
To first pass through vacuum filtration, then the secondary filter for carrying out membrane filtration.
9. the J. sigillata milling process for effectively improving oil yield according to claim 8, it is characterised in that described film mistake
Filter is filtered using 0.3 ~ 0.4 micron of filter membrane.
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| CN201710049250.8A CN106753770A (en) | 2017-01-23 | 2017-01-23 | A kind of J. sigillata milling process for effectively improving oil yield |
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| CN201710049250.8A CN106753770A (en) | 2017-01-23 | 2017-01-23 | A kind of J. sigillata milling process for effectively improving oil yield |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904007A (en) * | 2017-12-16 | 2018-04-13 | 盐津益康食用油有限责任公司 | A kind of production technology of walnut oil of environmental protection low-residual |
| CN108048208A (en) * | 2017-12-16 | 2018-05-18 | 盐津益康食用油有限责任公司 | A kind of walnut oil production and processing technology |
| CN108865418A (en) * | 2018-06-26 | 2018-11-23 | 赵涛 | Former odor type walnut oil processing method |
| CN113462465A (en) * | 2021-08-13 | 2021-10-01 | 丽江永胜边屯食尚养生园有限公司 | Preparation method of fen-flavor walnut oil |
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| CN203523748U (en) * | 2013-09-22 | 2014-04-09 | 昆明惠雕机械有限公司 | Iron walnut hacking machine |
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| CN106010777A (en) * | 2016-05-28 | 2016-10-12 | 盈江县邦伟核桃种植有限责任公司 | Juglans sigllata dode oil preparing and refining method |
| CN106118853A (en) * | 2016-06-22 | 2016-11-16 | 重庆后里生物技术有限公司 | A kind of preposition milling process plant seed oil-producing technique |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203523748U (en) * | 2013-09-22 | 2014-04-09 | 昆明惠雕机械有限公司 | Iron walnut hacking machine |
| RO130976A2 (en) * | 2014-09-29 | 2016-03-30 | 2E Prod S.R.L. | Extra virgin cold pressed oil obtained from various parts of an oil-containing plant () and process for obtaining the same |
| CN105176666A (en) * | 2015-10-13 | 2015-12-23 | 汉中福来特野生核桃油有限公司 | Production process of wild pecan oil |
| CN106010777A (en) * | 2016-05-28 | 2016-10-12 | 盈江县邦伟核桃种植有限责任公司 | Juglans sigllata dode oil preparing and refining method |
| CN106118853A (en) * | 2016-06-22 | 2016-11-16 | 重庆后里生物技术有限公司 | A kind of preposition milling process plant seed oil-producing technique |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904007A (en) * | 2017-12-16 | 2018-04-13 | 盐津益康食用油有限责任公司 | A kind of production technology of walnut oil of environmental protection low-residual |
| CN108048208A (en) * | 2017-12-16 | 2018-05-18 | 盐津益康食用油有限责任公司 | A kind of walnut oil production and processing technology |
| CN108865418A (en) * | 2018-06-26 | 2018-11-23 | 赵涛 | Former odor type walnut oil processing method |
| CN113462465A (en) * | 2021-08-13 | 2021-10-01 | 丽江永胜边屯食尚养生园有限公司 | Preparation method of fen-flavor walnut oil |
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Application publication date: 20170531 |
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