CN104472733A - Formula and process for removing astringency of walnut oil - Google Patents
Formula and process for removing astringency of walnut oil Download PDFInfo
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- CN104472733A CN104472733A CN201410722889.4A CN201410722889A CN104472733A CN 104472733 A CN104472733 A CN 104472733A CN 201410722889 A CN201410722889 A CN 201410722889A CN 104472733 A CN104472733 A CN 104472733A
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- walnut oil
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Abstract
The invention discloses a formula and process for removing astringency of walnut oil, and belongs to the technical field of edible grease. The formula is characterized by prepared from the following raw materials in parts by weight in a mixing manner: 100 parts of walnut oil, 10-20 parts of sesame oil or peanut oil and 0.5-2 parts of a screening agent, wherein the screening agent is one or a mixture of mace oil, sweet orange oil and myrica oil; and the pH value of the oil mixture is 7.0-7.3. Compared with the prior art, the formula has the advantages that the shelf life of the walnut oil disclosed by the invention can reach 18 months; and the walnut oil is free of unpleasant pungent smell or astringency when being eaten.
Description
Technical field
The present invention relates to the composition and engineering that a kind of walnut oil removes astringent taste, belong to edible oil and fat technical field.
Background technology
Fat containing 60%-70% in walnut kernel, shelter has first of woody oleiferous plants, be described as " oil depot on tree ", the protein of 15%-20%, the carbohydrate of 10%-15%, in addition containing multiple elements such as vitamin A, B, E, K, carrotene, riboflavin, thiamine and calcium, phosphorus, iron, copper, brill, selenium, iodine.The aliphatic acid of walnut oil forms mainly linoleic acid 54.3%, oleic acid 20.3%, leukotrienes 16.8%, its Linoleic acid, leukotrienes are essential fatty acid, there is reducing blood lipid, prevention coronary heart disease and atherosclerotic effect and improve learning memory and retinal reflex ability, effect such as prevention senile dementia and cancer etc., in addition linoleic acid makes the effect of skin smooth exquisiteness in addition, enjoys the laudatory title of " skin makeup acid ".
In walnut oil, main component is unrighted acid, wherein based on linolenic and linoleic.Polyunsaturated fatty acid (PUFA) take linoleic acid as ω-6 race of representative and take alpha-linolenic acid as ω-3 race of representative, just extensively comes into one's own to the trophism of humans and animals.
Walnut oil is owing to being easy to oxidation deterioration containing a large amount of unrighted acids, final formation small molecule volatile material is as aldehyde, ketone, acid, alcohol epoxides etc., produce strong impulse smell, promote the oxidation of pigment, fragrance matter and vitamin etc. simultaneously, reduce its original local flavor, nutritive value, shorten the shelf-life, lose edibility.Therefore, solve walnut oil easily oxidation be one of key technology.The oxidizable problem of walnut oil is generally solved by the antioxidant adding single or compound, the antioxidant of present use generally has: 2,6-Butylated Hydroxytoluene (BHT), n-propyl gallate (PG), ditert-butylhydro quinone (TBHQ), BHA, vitamin-c palmitate vinegar etc. tens kinds, also have the naturals such as Tea Polyphenols, carotenoid, sesame acid, gossypol, natural VE in addition.
In addition, when walnut oil product eats, mouthfeel is astringent, and has slight penetrating odor, and per pro retrieves, and does not find that the pertinent literature of the additive improving walnut oil mouthfeel and smell is recorded.
Summary of the invention
The invention provides the composition and engineering that a kind of walnut oil removes astringent taste, select suitable antioxidant, smoke agent for shielding, solve walnut oil product oxidizable, and the taste of product can be improved, be easy to edible.
The technical scheme that the present invention specifically adopts is:
The formula that walnut oil removes astringent taste, is characterized in that, the raw material comprising following weight portion mixes:
Walnut oil 100
Sesame oil or peanut oil 10 ~ 20
Smoke agent for shielding 0.5 ~ 2
Wherein, smoke agent for shielding be mace oil (myristica oil), sweet orange (skin) oil (sweet orange oil), bay (leaf) oil (laurel oil) in one or it is arbitrarily than mixture, the pH value of above-mentioned fuel mixture is 7.0 ~ 7.3.
Preferred formula is:
Walnut oil 100
Sesame oil 10 ~ 15
Smoke agent for shielding 0.5 ~ 0.8.
Also be added with the antioxidant of gross weight 0.02 ~ 0.1t% in described fuel mixture, described antioxidant is vitamin C.
The technique that a kind of walnut oil removes astringent taste, it is characterized in that, first 100 weight portion walnut oils, 10 ~ 20 weight portion sesame oil or peanut oil and 0.5 ~ 2 weight portion smoke agent for shielding are mixed, be heated to 40 ~ 50 DEG C, after insulation 1 ~ 2h, be down to normal temperature, then add the sodium bicarbonate of technique amount, regulate the pH value of walnut oil 7.0 ~ 7.3, finally should add antioxidant.
Compared with prior art, advantage of the present invention is: the walnut oil shelf-life of the present invention can reach 18 months, and without any undesirable penetrating odor and astringent sense time edible.
Detailed description of the invention
Embodiment 1-4: formula
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | |
| Walnut oil | 100 | 100 | 100 | 100 |
| Sesame oil or peanut oil | 10 | 15 | 15 | 20 |
| Smoke agent for shielding | 0.5 | 1 | 1.5 | 2 |
| Vitamin C | 0 | 0.05 | 0.08 | 0 |
Wherein, smoke agent for shielding be mace oil (myristica oil), sweet orange (skin) oil (sweet orange oil), bay (leaf) oil (laurel oil) in one or it is arbitrarily than mixture.
Embodiment 5:
Fill a prescription arbitrarily in embodiment 1-4, except antioxidant, first other raw materials are mixed, be heated to 40 ~ 50 DEG C, after insulation 1 ~ 2h, be down to normal temperature, then add the sodium bicarbonate of technique amount, regulate the pH value of walnut oil 7.0 ~ 7.3, finally should add antioxidant.
Claims (4)
1. the formula that removes astringent taste of walnut oil, it is characterized in that, the raw material comprising following weight portion mixes:
Walnut oil 100
Sesame oil or peanut oil 10 ~ 20
Smoke agent for shielding 0.5 ~ 2
Wherein, smoke agent for shielding is one in mace oil, orange oil, oreodaphene or it is arbitrarily than mixture, and the pH value of above-mentioned fuel mixture is 7.0 ~ 7.3.
2. the formula that removes astringent taste of walnut oil according to claim 1, it is characterized in that, the raw material comprising following weight portion mixes:
Walnut oil 100
Sesame oil 10 ~ 15
Smoke agent for shielding 0.5 ~ 0.8.
3. the formula that removes astringent taste of walnut oil according to claim 1 and 2, it is characterized in that, be also added with the antioxidant of gross weight 0.02 ~ 0.1t% in described fuel mixture, described antioxidant is vitamin C.
4. the technique that removes astringent taste of a walnut oil, it is characterized in that, first 100 weight portion walnut oils, 10 ~ 20 weight portion sesame oil or peanut oil and 0.5 ~ 2 weight portion smoke agent for shielding are mixed, be heated to 40 ~ 50 DEG C, after insulation 1 ~ 2h, be down to normal temperature, then add the sodium bicarbonate of technique amount, regulate the pH value of walnut oil 7.0 ~ 7.3, finally should add antioxidant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410722889.4A CN104472733A (en) | 2014-12-02 | 2014-12-02 | Formula and process for removing astringency of walnut oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410722889.4A CN104472733A (en) | 2014-12-02 | 2014-12-02 | Formula and process for removing astringency of walnut oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104472733A true CN104472733A (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410722889.4A Pending CN104472733A (en) | 2014-12-02 | 2014-12-02 | Formula and process for removing astringency of walnut oil |
Country Status (1)
| Country | Link |
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| CN (1) | CN104472733A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937679A (en) * | 2017-03-07 | 2017-07-11 | 刘全 | A kind of walnut oil of Retarding and preparation method thereof |
| CN107890104A (en) * | 2017-12-12 | 2018-04-10 | 深圳市博奥生物科技有限公司 | With health products for promoting to grow and strengthen memory function and preparation method thereof |
-
2014
- 2014-12-02 CN CN201410722889.4A patent/CN104472733A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937679A (en) * | 2017-03-07 | 2017-07-11 | 刘全 | A kind of walnut oil of Retarding and preparation method thereof |
| CN107890104A (en) * | 2017-12-12 | 2018-04-10 | 深圳市博奥生物科技有限公司 | With health products for promoting to grow and strengthen memory function and preparation method thereof |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |