CN1056269C - Ginkgo detoxicating method - Google Patents
Ginkgo detoxicating method Download PDFInfo
- Publication number
- CN1056269C CN1056269C CN96107461A CN96107461A CN1056269C CN 1056269 C CN1056269 C CN 1056269C CN 96107461 A CN96107461 A CN 96107461A CN 96107461 A CN96107461 A CN 96107461A CN 1056269 C CN1056269 C CN 1056269C
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- ginkgo
- gingko
- seed
- hour
- sodium carbonate
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- Seeds, Soups, And Other Foods (AREA)
Abstract
The present invention a ginkgo detoxifcation method. Fresh ginkgo seeds are immersed by sodium carbonate solutions, the repeated operation of immersion and ventilation are carried out, and thus, cyanide which ginkgo kernels contains can be thoroughly eliminated. The method can keep the activity of the ginkgo seeds, and thoroughly eliminate the toxicity of the ginkgo seeds; thus, the ginkgo kernels can be directly eaten.
Description
The present invention relates to a kind of method of sloughing cyanide toxicity in the gingko seed.
Ginkgo claims gingko again, and its kind benevolence is edible, because it is rich in the nutrition of multiple needed by human, is subjected to people blue or green ignorant deeply as health food, but owing to contain cyanide in the gingko kind benevolence, directly edible, cause cyanide poisoning easily, the people is caused death.Therefore, generally all that gingko kind benevolence is edible behind thermophilic digestion, high temperature can destroy most of cyanide, but still has the cyanide of a great deal of to remain in kind of the benevolence, and excessive eating still can make the people poison.In addition, because thermophilic digestion has also destroyed some contained in gingko benevolence specific nutrition compositions, greatly reduce its health care and medicinal effects.
The objective of the invention is to the gingko seed be handled, under the situation that keeps the gingko seed activity, slough the cyanide in its kind benevolence, gingko kind benevolence can directly be eaten with chemical method.
The object of the present invention is achieved like this: sodium carbonate is dissolved in the water, being made into concentration is the soaking through sodium carbonate liquid of 10-15%, the gingko seed of just adopting the fresh maturation in following 1 hour is put into the soaking through sodium carbonate liquid that is equipped with receipts in advance, and liquid level exceeds seed 20-30mm.Soak after 3-4 hour, with whole seeds leachate of waterloging out, make it ventilated, after about 2-3 minute, put into soak again and soaked 3-4 hour, pull out ventilated again, its step gathers: soaked---ventilated 3-4 minute---soaking 3-4 hour---ventilated 3-4 minute 3-4 hour ... so repeatable operation treats that the accumulative total soak time reaches 50-70 hour, the gingko seed can be taken out with clear water and soak about 30 minutes, pull out and dry, promptly finish whole detoxification process.
The present invention utilizes the gingko seed to soak in sodium carbonate liquor, Na in the solution
+, OH
-Plasma is penetrated in kind of the benevolence through fresh kind of skin, and cyanide is played the destruction degradation, by the control to solution concentration, soak time etc., reaches the purpose of detoxification, can keep the fresh and active of gingko seed simultaneously again.Through repeatedly facts have proved, this method effect is obvious, and through the gingko seed of detoxification, kind color of the leather matter is white; The same not the same storage tolerance of seed of detoxification; Show that through planting experimentally it is active that the detoxification seed all can keep; It is good to eat mouthfeel raw, no bitter taste; Show that through the chemical analysis detection total cyanide in the gingko kind benevolence of detoxification is (the cyanide content in the detoxification gingko kind benevolence is not about 32mg/kg) below 0.1mg/kg, can directly eat.
The used sodium carbonate of the present invention is edible-type, and as edible food alkali, described concentration of sodium carbonate is the percentage by weight of sodium carbonate and water, and the whole operation process is all carried out at normal temperatures.
Claims (1)
1, a kind of ginkgo detoxicating method is characterized in that: the gingko seed of detoxification treatment is for plucking the gingko seed of the fresh maturation in back a hour; The detoxification medicament is the sodium carbonate liquor of 10-15%; Its detoxification step is: soaked 3-4 hour, and pulled ventilated 2-3 minute then out, so repeat immersion, ventilated process, make the accumulative total soak time reach 50-70 hour, take out by the soaking through sodium carbonate seed and soaked 30 minutes with clear gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96107461A CN1056269C (en) | 1996-05-24 | 1996-05-24 | Ginkgo detoxicating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96107461A CN1056269C (en) | 1996-05-24 | 1996-05-24 | Ginkgo detoxicating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1166300A CN1166300A (en) | 1997-12-03 |
| CN1056269C true CN1056269C (en) | 2000-09-13 |
Family
ID=5119595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96107461A Expired - Fee Related CN1056269C (en) | 1996-05-24 | 1996-05-24 | Ginkgo detoxicating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1056269C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901476B (en) * | 2016-04-28 | 2019-11-08 | 南京中医药大学 | The method for releasing gingko toxicity based on physics and enzymatic integrated processes |
| CN105995687B (en) * | 2016-05-16 | 2019-12-03 | 江苏大学 | A kind of full powder, preparation method thereof of gingko reducing ginkgol and ginkgo acid content |
| CN105918999B (en) * | 2016-05-16 | 2019-12-31 | 江苏大学 | Method for preparing whole ginkgo powder through microwave drying |
| CN107712724A (en) * | 2017-11-14 | 2018-02-23 | 吴迪 | A kind of method of ginkgo powder detoxification |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043614A (en) * | 1989-05-08 | 1990-07-11 | 山西省食品工业研究所 | The processing method of instant almond powder |
| CN1066764A (en) * | 1992-05-20 | 1992-12-09 | 沈阳农业大学 | The de-bitter de-poison technology of ansu apricot benevolence |
-
1996
- 1996-05-24 CN CN96107461A patent/CN1056269C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043614A (en) * | 1989-05-08 | 1990-07-11 | 山西省食品工业研究所 | The processing method of instant almond powder |
| CN1066764A (en) * | 1992-05-20 | 1992-12-09 | 沈阳农业大学 | The de-bitter de-poison technology of ansu apricot benevolence |
Non-Patent Citations (1)
| Title |
|---|
| 《中药大辞典》(上)第一版 1986.5.1 江苏新医学院，上海科学技术出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1166300A (en) | 1997-12-03 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |