CN101897419A - Edible spice lenthionine - Google Patents
Edible spice lenthionine Download PDFInfo
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- CN101897419A CN101897419A CN2010102291200A CN201010229120A CN101897419A CN 101897419 A CN101897419 A CN 101897419A CN 2010102291200 A CN2010102291200 A CN 2010102291200A CN 201010229120 A CN201010229120 A CN 201010229120A CN 101897419 A CN101897419 A CN 101897419A
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- lenthionine
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- diiodomethane
- ethyl alcohol
- mushroom
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Abstract
The invention relates to edible spice lenthionine. The lenthionine comprises the following raw materials in part by weight: 18 to 20 parts of sodium tetrathiocarbonate, 18 to 20 parts of diiodomethane, 140 to 160 parts of absolute ethyl alcohol and 90 parts of carbon tetrachloride. The lenthionine (also named 1,2,3,5,6-pentasulfide cycloheptane) prepared by the invention is widely applied to sauce products, meat products, convenient food and seasoning bouillon series, has pure, true and strong flavor, rich meat and good taste, can cover bad peculiar smell and resist to high temperature, is an ideal option for canned mushroom, mushroom sauce, the convenient food and seasoning and has a wide market prospect.
Description
Technical field
The invention belongs to field of fine chemical, is that a kind of edible flavor lenthionine is 1,2,3,5,6-five sulphur cycloheptane.
Background technology
Current social people are all the more rich and varied to the selection of food, and except the nutritive value of being concerned about them, it is various also very to pay attention to its color.Therefore the demand to flavorant increases day by day.Mushroom is one of internationally recognized health-care vegetable, can improve immune function of human body.Mushroom is smart promptly 1,2,3,5, and 6-five sulphur cycloheptane are main fragrant compositions of mushroom, is that first that obtain from nature contains the organic matter of a plurality of sulphur atoms, has strong feature fragrance and good antibacterial activity and biologically active, has caused people's great interest.But traditional synthesizes 1,2,3,5, the method severe reaction conditions of 6-five sulphur cycloheptane (low temperature reaches-78 ℃), operating procedure many (need) through repeatedly extracting, separating, and the reaction time is long, yield is low.
By retrieval, do not find patent documentation related to the present invention as yet.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art part, it is 1,2,3,5 that a kind of edible flavor lenthionine is provided, 6-five sulphur cycloheptane.
The present invention realizes that the technical scheme of purpose is:
A kind of edible flavor lenthionine, it constitutes raw material and parts by weight are respectively:
Tetrathio sodium carbonate 18-20 part
Diiodomethane 18-20 part
Absolute ethyl alcohol 140-160 part
90 parts in carbon tetrachloride,
In absolute ethyl alcohol, carry out thio reaction by tetrathio sodium carbonate and diiodomethane, obtain finished product through carbon tetrachloride extraction, drying, distillation again.
Advantage of the present invention and beneficial effect are:
1, the mushroom essence of the present invention's development (has another name called 1,2,3,5,6-five sulphur cycloheptane), it is widely used in jam product, meat products, instant food, the flavouring meat soup series, its fragrance is pure, true to nature, strong mellow, and voluptuousness is plentiful, mouthfeel good, can cover smell, and can be high temperature resistant, the ideal that is canned mushroom, mushroom class sauce, instant food, flavouring is selected, and has vast market prospect.
2, provided by the invention with spices mushroom essence, have strong feature fragrance and good antibacterial activity and bioactive flavorant, can be used as spices and be used safely in the cooking process such as Fried, fried, cooked, fried, be a kind of novel lenthionine.
The specific embodiment
The invention will be further described below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
Embodiment 1:
A kind of 1,2,3,5,6-five sulphur cycloheptane, it constitutes raw material and weight proportion is respectively:
Tetrathio sodium carbonate 186g
Diiodomethane 186g
Absolute ethyl alcohol 1400g
Carbon tetrachloride 900g
Anhydrous calcium chloride is an amount of
Operating procedure:
(1) sulfo-: adding 186g tetrathio sodium carbonate and 400g absolute ethyl alcohol stir until tetrathio sodium carbonate and dissolve fully in three mouthfuls of reaction bulbs that agitator, constant pressure funnel, thermometer are housed, at the ethanol solution (in beaker, the 186g diiodomethane being dissolved in advance) that in 2 hours, drips diiodomethane under 25 ℃, drip off 25 ℃ of stirring reactions of back constant temperature 10 hours in the 1000g absolute ethyl alcohol with constant pressure funnel;
(2) extraction: above-mentioned reactant liquor with the dilution of 2000g water, is used carbon tetrachloride extraction three times again, and combining extraction liquid behind the branch water-yielding stratum adds an amount of anhydrous calcium chloride and carries out drying;
(3) distillation: dried solution is filtered, and filtrate is poured in the cucurbit and is distilled, and normal pressure 75-80 ℃ obtains yellow oily liquids after steaming carbon tetrachloride, carry out column chromatography again and separate, the light yellow solid with mushroom fragrance that obtains is 1,2,3,5,6-five sulphur cycloheptane finished products.
Embodiment 2:
A kind of 1,2,3,5,6-five sulphur cycloheptane, it constitutes raw material and weight proportion is respectively:
Tetrathio sodium carbonate 192g
Diiodomethane 190g
Absolute ethyl alcohol 1450g
Carbon tetrachloride 900g
Anhydrous calcium chloride is an amount of
Its operating procedure is same as embodiment 1.
Embodiment 3:
A kind of 1,2,3,5,6-five sulphur cycloheptane, it constitutes raw material and weight proportion is respectively:
Tetrathio sodium carbonate 198g
Diiodomethane 200g
Absolute ethyl alcohol 1600g
Carbon tetrachloride 900g
Anhydrous calcium chloride is an amount of
Its operating procedure is same as embodiment 1.
Claims (1)
1. edible flavor lenthionine is characterized in that: it constitutes raw material and parts by weight are respectively:
Tetrathio sodium carbonate 18-20 part
Diiodomethane 18-20 part
Absolute ethyl alcohol 140-160 part
90 parts in carbon tetrachloride,
In absolute ethyl alcohol, carry out thio reaction by tetrathio sodium carbonate and diiodomethane, obtain finished product through carbon tetrachloride extraction, drying, distillation again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102291200A CN101897419A (en) | 2010-07-17 | 2010-07-17 | Edible spice lenthionine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102291200A CN101897419A (en) | 2010-07-17 | 2010-07-17 | Edible spice lenthionine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101897419A true CN101897419A (en) | 2010-12-01 |
Family
ID=43223610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102291200A Pending CN101897419A (en) | 2010-07-17 | 2010-07-17 | Edible spice lenthionine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101897419A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633276A (en) * | 2017-01-23 | 2018-10-09 | 三菱瓦斯化学株式会社 | The manufacturing method of five thia cycloheptane of 1,2,3,5,6- |
-
2010
- 2010-07-17 CN CN2010102291200A patent/CN101897419A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633276A (en) * | 2017-01-23 | 2018-10-09 | 三菱瓦斯化学株式会社 | The manufacturing method of five thia cycloheptane of 1,2,3,5,6- |
| CN108633276B (en) * | 2017-01-23 | 2019-05-31 | 三菱瓦斯化学株式会社 | The manufacturing method of five thia cycloheptane of 1,2,3,5,6- |
| US10472343B2 (en) | 2017-01-23 | 2019-11-12 | Mitsubishi Gas Chemical Company, Inc. | Method for producing 1,2,3,5,6-pentathiepane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101201 |