CN103637953A - Torch tree fruit extract, preparation method of torch tree fruit extract, and application of torch tree fruit extract in preparation of cosmetics - Google Patents
Torch tree fruit extract, preparation method of torch tree fruit extract, and application of torch tree fruit extract in preparation of cosmetics Download PDFInfo
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Abstract
The invention provides a preparation method of a torch tree fruit extract. The method comprises the following steps: (1) drying and crushing torch tree fruit to obtain dry torch tree fruit powder; (2) mixing the dry torch tree fruit powder and an extract liquid to obtain a mixed material; (3) performing ultrasonic radiation treatment on the mixed mixture, and removing solids from the material which is subjected to the ultrasonic treatment to obtain clear solution; (4) distilling for removing ethyl alcohol from the clear solution to obtain distillation residue, mixing the distillation residue with water to obtain a material to be extracted, performing ethyl acetate extraction and butanol extraction on the material to be extracted in sequence, and removing the butanol from the obtained butanol extract to obtain the torch tree fruit extract. The invention also provides the torch tree fruit extract prepared by adopting the method, and the application of the torch tree fruit extract obtained by the preparation method in the preparation of cosmetics. According to the technical scheme, the torch tree fruit extract disclosed by the invention has outstanding antioxidant activity.
Description
Technical field
The present invention relates to agricultural biological technical field, particularly, relate to a kind of preparation method of torch tree fruit extract, torch tree fruit extract that this preparation method obtains and the purposes in preparing cosmetics thereof.
Background technology
Torch tree (Rhustyphina), has another name called Rhus typhina, is Anacardiaceae Rhus defoliation small arbor.Fruit ear cerise, oblate spheroid, has red seta, and closely consor is torch-like.Red gorgeous because of its fruit, tree-like as torch round and round, is called as " torch tree ".Torch tree originates in North America, suitablely on open sandy soil or calculous soil, grows.China is introduced a fine variety by Institute of Botany, Chinese Academy of Sciences nineteen fifty-nine, more in the cultivation of northern each province, is mainly used in green barren hill and doubles as saline-alkali wasteland scenic forest seeds.Torch tree leaves is in great numbers, and surperficial villous can adsorb floating dust and harmful substance in atmosphere in a large number, and cattle and sheep are Shiqi blade not, not endangered by disease worm.Torch tree is not only drought-resistant, saline and alkaline, barren, very easily breeding, and have higher view and admire, practical value.
Torch tree cultivated area is larger, so output is also larger.And antioxidant content content is compared with horn of plenty in the fruit of torch tree.But the antioxidation that extracts the extract obtaining in the fruit of torch tree is lower than vigor, be difficult to meet the requirement of preparing cosmetics.
Summary of the invention
The present inventor finds, torch tree fruit is extracted and is extracted with ethyl acetate under Ultrasonic Conditions with ethanol water, can obtain the extract with higher α Glucosidase inhibitor activity, and, ethyl acetate is extracted to remaining water and use again n-butanol extraction, just can obtain the torch tree fruit extract that antioxidation has significantly improved than vigor, solved thus from torch tree fruit to extract simultaneously and there is the extract of higher α Glucosidase inhibitor activity and have compared with high anti-oxidation than the technical problem of the extract of vigor, obtained the present invention.
The preparation method that the invention provides a kind of torch tree fruit extract, the method comprises:
(1) torch tree fruit is dried and is pulverized, obtain torch tree fruit dry powder;
(2) described torch tree fruit dry powder is mixed with extracting solution, obtain mixed material, with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 5-20L, and extracting solution is the ethanol water of 50-90 volume %;
(3) described mixed material is processed with Ultrasonic Radiation, and removed the solid in the material after Ultrasonic Radiation is processed, obtain clear liquid;
(4) ethanol in the described stillness of night is removed in distillation, obtain distilling residue, then will distill residue mixes with water, obtain material to be extracted, and material to be extracted is carried out to ethyl acetate extraction and n-butanol extraction successively, will obtain n-butyl alcohol extract and remove n-butyl alcohol to obtain torch tree fruit extract; The distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, it is 10-30L that the consumption of water makes the volume of material to be extracted, and extracting ethyl acetate used is 5-10L, and extracting n-butyl alcohol used is 5-10L.
The torch tree fruit extract that the present invention also provides preparation method as above to prepare.
The present invention also provides the purposes of torch tree fruit extract in preparing cosmetics as mentioned above.
By technique scheme, the preparation method of torch tree fruit extract of the present invention can be extracted and has the extract of higher α Glucosidase inhibitor activity and have compared with high anti-oxidation than the extract of vigor simultaneously from torch tree fruit.
Other features and advantages of the present invention partly in detail are described the specific embodiment subsequently.
The specific embodiment
Below the specific embodiment of the present invention is elaborated.Should be understood that, the specific embodiment described herein only, for description and interpretation the present invention, is not limited to the present invention.
In the present invention, in the situation that not doing contrary explanation, the volume numerical value of the liquid of use or gas is all 20 ℃, 1 numerical value that standard atmosphere is depressed.
The preparation method that the invention provides a kind of torch tree fruit extract, the method comprises:
(1) torch tree fruit is dried and is pulverized, obtain torch tree fruit dry powder;
(2) described torch tree fruit dry powder is mixed with extracting solution, obtain mixed material, with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 5-20L, and extracting solution is the ethanol water of 50-90 volume %;
(3) described mixed material is processed with Ultrasonic Radiation, and removed the solid in the material after Ultrasonic Radiation is processed, obtain clear liquid;
(4) ethanol in the described stillness of night is removed in distillation, obtain distilling residue, then will distill residue mixes with water, obtain material to be extracted, and material to be extracted is carried out to ethyl acetate extraction and n-butanol extraction successively, will obtain n-butyl alcohol extract and remove n-butyl alcohol to obtain torch tree fruit extract; The distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, it is 10-30L that the consumption of water makes the volume of material to be extracted, and extracting ethyl acetate used is 5-10L, and extracting n-butyl alcohol used is 5-10L.
Wherein, in step (1), dry condition can be the dry conventional drying condition of fruit, and for example, dry condition can be so that the water content of torch tree fruit dry powder be 5-10 % by weight; For example, dry temperature can be 40-70 ℃.
Wherein, in step (1), the condition of pulverizing can be the dry conventional drying condition of fruit, and preferably, the condition of pulverizing makes torch tree fruit dry powder can pass through 60 mesh sieves.
Wherein, in order further to improve productive rate and the α Glucosidase inhibitor activity of torch tree fruit extract, preferably, in step (2), with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 8-15L, and extracting solution is the ethanol water of 65-75 volume %.
Wherein, in step (3), with respect to every liter by the material of Ultrasonic Radiation, the power of Ultrasonic Radiation can be 20-100W, the time of Ultrasonic Radiation can be 30-60 minute, and the frequency of Ultrasonic Radiation can be 25-55kHz, and the temperature of Ultrasonic Radiation can be 20-35 ℃.
Wherein, in order further to improve productive rate and the α Glucosidase inhibitor activity of torch tree fruit extract, preferably, in step (3), with respect to every liter, by the material of Ultrasonic Radiation, the power of Ultrasonic Radiation is 40-60W, and the time of Ultrasonic Radiation is 40-50 minute, the frequency of Ultrasonic Radiation is 35-45kHz, and the temperature of Ultrasonic Radiation is 25-30 ℃.
Wherein, in step (4), the temperature that the ethanol in the described stillness of night is removed in distillation can be 40-50 ℃.
Wherein, in order further to improve productive rate and the α Glucosidase inhibitor activity of torch tree fruit extract, preferably, in step (4), the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, it is 15-25L that the consumption of water makes the volume of material to be extracted, and extracting ethyl acetate used is 7-8L, and extracting n-butyl alcohol used is 7-8L.
Wherein, as the particularly preferred a kind of embodiment of the present invention, in step (2), with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 8-15L, and extracting solution is the ethanol water of 65-75 volume %; In step (3), with respect to every liter, by the material of Ultrasonic Radiation, the power of Ultrasonic Radiation is 40-60W, and the time of Ultrasonic Radiation is 40-50 minute, and the frequency of Ultrasonic Radiation is 35-45kHz, and the temperature of Ultrasonic Radiation is 25-30 ℃; In step (4), the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, it is 15-25L that the consumption of water makes the volume of material to be extracted, and extracting ethyl acetate used is 7-8L, and extracting n-butyl alcohol used is 7-8L.In this preferred implementation, can further improve the productive rate of torch tree fruit extract and the antioxidation of torch tree fruit extract compares vigor.
The torch tree fruit extract that the present invention also provides preparation method as above to prepare.
The present invention also provides the purposes of torch tree fruit extract in preparing cosmetics as mentioned above.
Wherein, preferably, described cosmetics are eye cream.Typically, can be by torch tree fruit extract and caprylyl glycol, beta glucan, polydimethylsiloxane, hyaluronate sodium, glycerol, EHA, butanediol and water mix, torch tree fruit extract with respect to 1 weight portion, the consumption of caprylyl glycol is 0.1-0.5 weight portion, the consumption of beta glucan is 0.5-2 weight portion, the consumption of polydimethylsiloxane is 3-15 weight portion, the consumption of hyaluronate sodium is 0.01-0.05 weight portion, the consumption of glycerol is 1-5 weight portion, the consumption of EHA is 0.5-2 weight portion, the consumption of butanediol is 1-5 weight portion, the consumption of water is 30-50 weight portion.
Describe the present invention by the following examples.
Embodiment 1
It is 7 % by weight that fresh torch tree fruit is dried to water content under 60 ℃ of hot blasts, then with pulverizer, is crushed to and can passes through the torch tree fruit dry powder of 60 mesh sieves.Described torch tree fruit dry powder is mixed with extracting solution (ethanol waters of 70 volume %), and with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 12L, obtains mixed material.By described mixed material ultrasonic Treatment, with respect to every liter by the material of ultrasonic Treatment, the power of ultrasonic Treatment is 50W, the time of ultrasonic Treatment is 45 minutes, the frequency of ultrasonic Treatment is 40kHz, the temperature of ultrasonic Treatment is 28 ℃, by the centrifugal 10min under the centrifugal speed condition of 3000 * g of the material after ultrasonic Treatment, obtains clear liquid.Clear liquid is distilled at 45 ℃, the ethanol content in clear liquid is reduced to below 0.1 % by weight, obtain distilling residue.
To distill residue and mix with water, obtain material to be extracted, the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, it is 20L that the consumption of water makes the volume of material to be extracted.And material to be extracted is carried out to ethyl acetate extraction and n-butanol extraction successively, and the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, extracting ethyl acetate used is 7.5L, extracting n-butyl alcohol used is 7.5L.The organic facies that ethyl acetate extraction is obtained is as acetic acid ethyl ester extract.The organic facies that n-butanol extraction is obtained is as n-butyl alcohol extract, and distillation at 45 ℃, and the n-butyl alcohol content in n-butyl alcohol extract is down to below 0.1 % by weight, obtains paste solid.
Then at-50 ℃, by paste solid lyophilization to water content, be below 1 % by weight, obtain solid dry powder.This solid dry powder is the torch tree fruit extract that the present embodiment obtains.
Embodiment 2
It is 7 % by weight that fresh torch tree fruit is dried to water content under 60 ℃ of hot blasts, then with pulverizer, is crushed to and can passes through the torch tree fruit dry powder of 60 mesh sieves.Described torch tree fruit dry powder is mixed with extracting solution (ethanol waters of 65 volume %), and with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 8L, obtains mixed material.By described mixed material ultrasonic Treatment, with respect to every liter by the material of ultrasonic Treatment, the power of ultrasonic Treatment is 40W, the time of ultrasonic Treatment is 40 minutes, the frequency of ultrasonic Treatment is 35kHz, the temperature of ultrasonic Treatment is 25 ℃, by the centrifugal 10min under the centrifugal speed condition of 3000 * g of the material after ultrasonic Treatment, obtains clear liquid.Clear liquid is distilled at 45 ℃, the ethanol content in clear liquid is reduced to below 0.1 % by weight, obtain distilling residue.
To distill residue and mix with water, obtain material to be extracted, the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, it is 15L that the consumption of water makes the volume of material to be extracted.And material to be extracted is carried out to ethyl acetate extraction and n-butanol extraction successively, and the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, extracting ethyl acetate used is 7L, extracting n-butyl alcohol used is 7L.The organic facies that ethyl acetate extraction is obtained is as acetic acid ethyl ester extract.The organic facies that n-butanol extraction is obtained is as n-butyl alcohol extract, and distillation at 45 ℃, and the n-butyl alcohol content in n-butyl alcohol extract is down to below 0.1 % by weight, obtains paste solid.
Then at-50 ℃, by paste solid lyophilization to water content, be below 1 % by weight, obtain solid dry powder.This solid dry powder is the torch tree fruit extract that the present embodiment obtains.
Embodiment 3
It is 7 % by weight that fresh torch tree fruit is dried to water content under 60 ℃ of hot blasts, then with pulverizer, is crushed to and can passes through the torch tree fruit dry powder of 60 mesh sieves.Described torch tree fruit dry powder is mixed with extracting solution (ethanol waters of 75 volume %), and with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 15L, obtains mixed material.By described mixed material ultrasonic Treatment, with respect to every liter by the material of ultrasonic Treatment, the power of ultrasonic Treatment is 60W, the time of ultrasonic Treatment is 50 minutes, the frequency of ultrasonic Treatment is 45kHz, the temperature of ultrasonic Treatment is 30 ℃, by the centrifugal 10min under the centrifugal speed condition of 3000 * g of the material after ultrasonic Treatment, obtains clear liquid.Clear liquid is distilled at 45 ℃, the ethanol content in clear liquid is reduced to below 0.1 % by weight, obtain distilling residue.
To distill residue mixes with water, obtain material to be extracted, the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, the consumption of water makes the volume of material to be extracted to be 25L and material to be extracted is carried out to ethyl acetate extraction and n-butanol extraction successively, the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, extracting ethyl acetate used is 8L, and extracting n-butyl alcohol used is 8L.The organic facies that ethyl acetate extraction is obtained is as acetic acid ethyl ester extract.The organic facies that n-butanol extraction is obtained is as n-butyl alcohol extract, and distillation at 45 ℃, and the n-butyl alcohol content in n-butyl alcohol extract is down to below 0.1 % by weight, obtains paste solid.
Then at-50 ℃, by paste solid lyophilization to water content, be below 1 % by weight, obtain solid dry powder.This solid dry powder is the torch tree fruit extract that the present embodiment obtains.
Embodiment 4
It is 7 % by weight that fresh torch tree fruit is dried to water content under 60 ℃ of hot blasts, then with pulverizer, is crushed to and can passes through the torch tree fruit dry powder of 60 mesh sieves.Described torch tree fruit dry powder is mixed with extracting solution (ethanol waters of 50 volume %), and with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 20L, obtains mixed material.By described mixed material ultrasonic Treatment, with respect to every liter by the material of ultrasonic Treatment, the power of ultrasonic Treatment is 100W, the time of ultrasonic Treatment is 60 minutes, the frequency of ultrasonic Treatment is 55kHz, the temperature of ultrasonic Treatment is 20 ℃, by the centrifugal 10min under the centrifugal speed condition of 3000 * g of the material after ultrasonic Treatment, obtains clear liquid.Clear liquid is distilled at 45 ℃, the ethanol content in clear liquid is reduced to below 0.1 % by weight, obtain distilling residue.
To distill residue and mix with water, obtain material to be extracted, the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, it is 30L that the consumption of water makes the volume of material to be extracted.And material to be extracted is carried out to ethyl acetate extraction and n-butanol extraction successively, and the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, extracting ethyl acetate used is 10L, extracting n-butyl alcohol used is 10L.The organic facies that ethyl acetate extraction is obtained is as acetic acid ethyl ester extract.The organic facies that n-butanol extraction is obtained is as n-butyl alcohol extract, and distillation at 45 ℃, and the n-butyl alcohol content in n-butyl alcohol extract is down to below 0.1 % by weight, obtains paste solid.Then at-50 ℃, by paste solid lyophilization to water content, be below 1 % by weight, obtain solid dry powder.This solid dry powder is the torch tree fruit extract that the present embodiment obtains.
Embodiment 5
It is 7 % by weight that fresh torch tree fruit is dried to water content under 60 ℃ of hot blasts, then with pulverizer, is crushed to and can passes through the torch tree fruit dry powder of 60 mesh sieves.Described torch tree fruit dry powder is mixed with extracting solution (ethanol waters of 90 volume %), and with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 5L, obtains mixed material.By described mixed material ultrasonic Treatment, with respect to every liter by the material of ultrasonic Treatment, the power of ultrasonic Treatment is 20W, the time of ultrasonic Treatment is 30 minutes, the frequency of ultrasonic Treatment is 25kHz, the temperature of ultrasonic Treatment is 35 ℃, by the centrifugal 10min under the centrifugal speed condition of 3000 * g of the material after ultrasonic Treatment, obtains clear liquid.Clear liquid is distilled at 45 ℃, the ethanol content in clear liquid is reduced to below 0.1 % by weight, obtain distilling residue.
To distill residue and mix with water, obtain material to be extracted, the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, it is 10L that the consumption of water makes the volume of material to be extracted.And material to be extracted is carried out to ethyl acetate extraction and n-butanol extraction successively, and the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, extracting ethyl acetate used is 5L, extracting n-butyl alcohol used is 5L.The organic facies that ethyl acetate extraction is obtained is as acetic acid ethyl ester extract.The organic facies that n-butanol extraction is obtained is as n-butyl alcohol extract, and distillation at 45 ℃, and the n-butyl alcohol content in n-butyl alcohol extract is down to below 0.1 % by weight, obtains paste solid.。
Then at-50 ℃, by paste solid lyophilization to water content, be below 1 % by weight, obtain solid dry powder.This solid dry powder is the torch tree fruit extract that the present embodiment obtains.
Comparative example 1
It is 7 % by weight that fresh torch tree fruit is dried to water content under 60 ℃ of hot blasts, then with pulverizer, is crushed to and can passes through the torch tree fruit dry powder of 60 mesh sieves.Described torch tree fruit dry powder is mixed with extracting solution (ethanol waters of 70 volume %), and with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 12L, obtains mixed material.By described mixed material ultrasonic Treatment, with respect to every liter by the material of ultrasonic Treatment, the power of ultrasonic Treatment is 50W, the time of ultrasonic Treatment is 45 minutes, the frequency of ultrasonic Treatment is 40kHz, the temperature of ultrasonic Treatment is 28 ℃, by the centrifugal 10min under the centrifugal speed condition of 3000 * g of the material after ultrasonic Treatment, obtains clear liquid.Clear liquid is distilled at 45 ℃, the ethanol content in clear liquid is reduced to below 0.1 % by weight, obtain distilling residue.
To distill residue and mix with water, obtain material to be extracted, the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, it is 100L that the consumption of water makes the volume of material to be extracted.And material to be extracted is carried out to ethyl acetate extraction and n-butanol extraction successively, and the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, extracting ethyl acetate used is 3L, extracting n-butyl alcohol used is 3L.The organic facies that ethyl acetate extraction is obtained is as acetic acid ethyl ester extract.The organic facies that n-butanol extraction is obtained is as n-butyl alcohol extract, and distillation at 45 ℃, and the n-butyl alcohol content in n-butyl alcohol extract is down to below 0.1 % by weight, obtains paste solid.
Then at-50 ℃, by paste solid lyophilization to water content, be below 1 % by weight, obtain solid dry powder.This solid dry powder is the torch tree fruit extract that this comparative example obtains.
Comparative example 2
It is 7 % by weight that fresh torch tree fruit is dried to water content under 60 ℃ of hot blasts, then with pulverizer, is crushed to and can passes through the torch tree fruit dry powder of 60 mesh sieves.Described torch tree fruit dry powder is mixed with extracting solution (ethanol waters of 70 volume %), and with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 12L, obtains mixed material.By described mixed material ultrasonic Treatment, with respect to every liter by the material of ultrasonic Treatment, the power of ultrasonic Treatment is 50W, the time of ultrasonic Treatment is 45 minutes, the frequency of ultrasonic Treatment is 40kHz, the temperature of ultrasonic Treatment is 28 ℃, by the centrifugal 10min under the centrifugal speed condition of 3000 * g of the material after ultrasonic Treatment, obtains clear liquid.Clear liquid is distilled at 45 ℃, the ethanol content in clear liquid is reduced to below 0.1 % by weight, obtain distilling residue.
To distill residue and mix with water, obtain material to be extracted, the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, it is 20L that the consumption of water makes the volume of material to be extracted.And material to be extracted is carried out to n-butanol extraction, and the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, extracting n-butyl alcohol used is 7.5L.The organic facies that n-butanol extraction is obtained is as n-butyl alcohol extract, and distillation at 45 ℃, and the n-butyl alcohol content in n-butyl alcohol extract is down to below 0.1 % by weight, obtains paste solid.
Then at-50 ℃, by paste solid lyophilization to water content, be below 1 % by weight, obtain solid dry powder.This solid dry powder is the torch tree fruit extract that this comparative example obtains.
Comparative example 3
Adopt the method identical with embodiment 1 to prepare torch tree fruit extract, different, n-butyl alcohol is changed to chloroform.
Comparative example 4
It is 7 % by weight that fresh torch tree fruit is dried to water content under 60 ℃ of hot blasts, then with pulverizer, is crushed to and can passes through the torch tree fruit dry powder of 60 mesh sieves.Described torch tree fruit dry powder is mixed with extracting solution (ethanol waters of 70 volume %), and with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 12L, obtains mixed material.By described mixed material ultrasonic Treatment, with respect to every liter by the material of ultrasonic Treatment, the power of ultrasonic Treatment is 50W, the time of ultrasonic Treatment is 45 minutes, the frequency of ultrasonic Treatment is 40kHz, the temperature of ultrasonic Treatment is 28 ℃, by the centrifugal 10min under the centrifugal speed condition of 3000 * g of the material after ultrasonic Treatment, obtains clear liquid.Clear liquid is distilled at 45 ℃, the ethanol content in clear liquid is reduced to below 0.1 % by weight, obtain distilling residue.
Then at-50 ℃, will distill residue lyophilization to water content is below 1 % by weight, obtains solid dry powder.This solid dry powder is the torch tree fruit extract that this comparative example obtains.
Test implementation example 1
According to document (Stephanie Dudonne et al.; Comparative Study of Antioxidant Properties and Total Phenolic Content of30Plant Extracts of Industrial Interest Using DPPH; ABTS; FRAP; SOD, and ORAC Assays; J.Agric.Food Chem., 2009,57 (5)) method in is measured iron ion oxidation resistance and the oxyradical absorbability of the torch tree fruit extract of embodiment 1-5 and comparative example 1-4, and result is as shown in table 1.In table 1, also listed the fresh torch tree fruit with respect to 1kg, the output of torch tree fruit extract.
Table 1
As can be seen from Table 1, the preparation method of torch tree fruit extract of the present invention can also obtain and have higher antioxidation than the torch tree fruit extract side-product of vigor.And in preferred steps (2), with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 8-15L, extracting solution is the ethanol water of 65-75 volume %; In step (3), with respect to every liter, by the material of Ultrasonic Radiation, the power of Ultrasonic Radiation is 40-60W, and the time of Ultrasonic Radiation is 40-50 minute, and the frequency of Ultrasonic Radiation is 35-45kHz, and the temperature of Ultrasonic Radiation is 25-30 ℃; In step (4), the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, it is 15-25L that the consumption of water makes the volume of material to be extracted, extracting ethyl acetate used is 7-8L, extract in the situation that n-butyl alcohol used is 7-8L, productive rate and the antioxidation that can further improve torch tree fruit extract compare vigor.
Test implementation example 2
The acetic acid ethyl ester extract that embodiment 1-5 and comparative example 1 and 3 are obtained distillation at 45 ℃ respectively, is down to the ethyl acetate content in acetic acid ethyl ester extract below 0.1 % by weight, obtains paste solid.
Then at-50 ℃, by paste solid lyophilization to water content, be below 1 % by weight, obtain solid dry powder.This solid dry powder is the torch tree fruit extract side-product that embodiment 1-5 and comparative example 1 and 3 obtain respectively.
According to document (Yao, Y.; Sang, W.; Zhou, M.J.; Ren, G.X.Antioxidant and α-Glucosidase inhibitory activity of colored grains in China.Journal of Agricultural and Food Chemistry.2010, method 58:770-774), the IC of the torch tree fruit extract side-product Inhibiting α-glucosidase activity that embodiment 1-5 and comparative example 1 and 3 obtain
50value, result is as shown in table 1.The output of the antioxidant content product that in the method for calculating embodiment 1-5 and comparative example 1 and 3, the torch tree fruit dry powder of every 1kg can extract, result is as shown in table 2.
Table 2
As can be seen from Table 2, the preparation method of torch tree fruit extract of the present invention can also obtain the torch tree fruit extract side-product with higher α Glucosidase inhibitor activity.And in preferred steps (2), with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 8-15L, extracting solution is the ethanol water of 65-75 volume %; In step (3), with respect to every liter, by the material of Ultrasonic Radiation, the power of Ultrasonic Radiation is 40-60W, and the time of Ultrasonic Radiation is 40-50 minute, and the frequency of Ultrasonic Radiation is 35-45kHz, and the temperature of Ultrasonic Radiation is 25-30 ℃; In step (4), the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, it is 15-25L that the consumption of water makes the volume of material to be extracted, extracting ethyl acetate used is 7-8L, extract in the situation that n-butyl alcohol used is 7-8L, productive rate and the α Glucosidase inhibitor that can further improve torch tree fruit extract side-product are active.
Test implementation example 3
The torch tree fruit extract that embodiment 1 and comparative example 2 and 4 are obtained mixes with caprylyl glycol, beta glucan, polydimethylsiloxane, hyaluronate sodium, glycerol, EHA, butanediol and water respectively, obtains eye cream.Torch tree fruit extract with respect to 1 weight portion, the consumption of caprylyl glycol is 0.3 weight portion, the consumption of beta glucan is 1 weight portion, the consumption of polydimethylsiloxane is 6 weight portions, the consumption of hyaluronate sodium is 0.03 weight portion, and the consumption of glycerol is 2 weight portions, and the consumption of EHA is 1 weight portion, the consumption of butanediol is 2 weight portions, and the consumption of water is 50 weight portions.
Choose the 60 examples many experimenters of cutaneous pigmentation near the eyes, age is between 30-50 between year, sooner or later after clean skin, as above the eye cream making is applied in to skin around the eyes equably, sooner or later respectively once, use continuously eye cream prepared by the torch tree fruit extract finding afterwards for 30 days to use embodiment 1 to obtain can make the pigmentation of more than 90% experimenter's skin around the eyes make moderate progress, and eye cream prepared by the torch tree fruit extract that uses comparative example 2 and 4 to obtain only can make the experimenter's of 20% left and right the pigmentation of skin around the eyes make moderate progress.
As can be seen here, torch tree fruit extract of the present invention can be used in and prepares cosmetics (particularly eye cream) and can obtain and improve better Pigmented effect.
More than describe the preferred embodiment of the present invention in detail; but the present invention is not limited to the detail in above-mentioned embodiment, within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characterictic described in the above-mentioned specific embodiment, in reconcilable situation, can combine by any suitable mode, for fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible compound modes.
In addition, between various embodiment of the present invention, also can carry out combination in any, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. a preparation method for torch tree fruit extract, is characterized in that: the method comprises:
(1) torch tree fruit is dried and is pulverized, obtain torch tree fruit dry powder;
(2) described torch tree fruit dry powder is mixed with extracting solution, obtain mixed material, with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 5-20L, and extracting solution is the ethanol water of 50-90 volume %;
(3) described mixed material is processed with Ultrasonic Radiation, and removed the solid in the material after Ultrasonic Radiation is processed, obtain clear liquid;
(4) ethanol in the described stillness of night is removed in distillation, obtain distilling residue, then will distill residue mixes with water, obtain material to be extracted, and material to be extracted is carried out to ethyl acetate extraction and n-butanol extraction successively, will obtain n-butyl alcohol extract and remove n-butyl alcohol to obtain torch tree fruit extract; The distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, it is 10-30L that the consumption of water makes the volume of material to be extracted, and extracting ethyl acetate used is 5-10L, and extracting n-butyl alcohol used is 5-10L.
2. preparation method according to claim 1, is characterized in that: in step (1), it is 5-10 % by weight that dry condition makes the water content of torch tree fruit dry powder; , the condition of pulverizing makes torch tree fruit dry powder can pass through 60 mesh sieves.
3. preparation method according to claim 1, is characterized in that: in step (2), with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 8-15L, and extracting solution is the ethanol water of 65-75 volume %.
4. preparation method according to claim 1, it is characterized in that: in step (3), with respect to every liter by the material of Ultrasonic Radiation, the power of Ultrasonic Radiation is 20-100W, the time of Ultrasonic Radiation is 30-60 minute, the frequency of Ultrasonic Radiation is 25-55kHz, and the temperature of Ultrasonic Radiation is 20-35 ℃.
5. preparation method according to claim 4, it is characterized in that: in step (3), with respect to every liter by the material of Ultrasonic Radiation, the power of Ultrasonic Radiation is 40-60W, the time of Ultrasonic Radiation is 40-50 minute, the frequency of Ultrasonic Radiation is 35-45kHz, and the temperature of Ultrasonic Radiation is 25-30 ℃.
6. preparation method according to claim 1, it is characterized in that: in step (4), the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, it is 15-25L that the consumption of water makes the volume of material to be extracted, extracting ethyl acetate used is 7-8L, and extracting n-butyl alcohol used is 7-8L.
7. preparation method according to claim 1, is characterized in that: in step (2), with respect to the torch tree fruit dry powder of 1kg, the consumption of extracting solution is 8-15L, and extracting solution is the ethanol water of 65-75 volume %; In step (3), with respect to every liter, by the material of Ultrasonic Radiation, the power of Ultrasonic Radiation is 40-60W, and the time of Ultrasonic Radiation is 40-50 minute, and the frequency of Ultrasonic Radiation is 35-45kHz, and the temperature of Ultrasonic Radiation is 25-30 ℃; In step (4), the distillation residue obtaining with respect to the torch tree fruit dry powder of 1kg, it is 15-25L that the consumption of water makes the volume of material to be extracted, and extracting ethyl acetate used is 7-8L, and extracting n-butyl alcohol used is 7-8L.
8. the torch tree fruit extract that in claim 1-7, the preparation method described in any one prepares.
9. the purposes of torch tree fruit extract claimed in claim 8 in preparing cosmetics.
10. purposes according to claim 9, is characterized in that: described cosmetics are eye cream.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104341472A (en) * | 2014-09-24 | 2015-02-11 | 郑洲 | Method for extracting anthocyanin from rhus typhina fruits |
| CN104628694A (en) * | 2015-02-02 | 2015-05-20 | 河南师范大学 | Method for extracting luteolin and luteolin-7-O-beta-D-glucopyranoside from Rhus typhina fruit |
| CN107349241A (en) * | 2017-08-03 | 2017-11-17 | 吉林大学 | Purposes of the torch tree fruit extract in the medicine or health food for preparing anti-aging |
-
2013
- 2013-12-17 CN CN201310695695.5A patent/CN103637953B/en active Active
Non-Patent Citations (1)
| Title |
|---|
| 任敦峰等: ""火炬树果实提取天然食用色素技术研究"", 《林业科技通讯》, 30 June 2001 (2001-06-30), pages 12 - 14 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104341472A (en) * | 2014-09-24 | 2015-02-11 | 郑洲 | Method for extracting anthocyanin from rhus typhina fruits |
| CN104628694A (en) * | 2015-02-02 | 2015-05-20 | 河南师范大学 | Method for extracting luteolin and luteolin-7-O-beta-D-glucopyranoside from Rhus typhina fruit |
| CN107349241A (en) * | 2017-08-03 | 2017-11-17 | 吉林大学 | Purposes of the torch tree fruit extract in the medicine or health food for preparing anti-aging |
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| CN103637953B (en) | 2015-08-26 |
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