CN103005597A - Mulberry leaf water drink and method for preparing same - Google Patents
Mulberry leaf water drink and method for preparing same Download PDFInfo
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- CN103005597A CN103005597A CN201310008478.4A CN201310008478A CN103005597A CN 103005597 A CN103005597 A CN 103005597A CN 201310008478 A CN201310008478 A CN 201310008478A CN 103005597 A CN103005597 A CN 103005597A
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- mulberry leaf
- leaf water
- leaching
- ultrasonic
- water drinks
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Abstract
A mulberry leaf water drink and a method for preparing the same are disclosed. The mulberry leaf water drink is characterized in that fresh mulberry leaves are subjected to ultrasound-assisted extraction, squeezing and filtering and concentration so that an extract liquid in the proportion of 1.1-1.5 is obtained, the extract liquid is subjected to high-temperature instantaneous sterilization to obtain the water extract of the mulberry leaves, and the water extract of the mulberry leaves is used for the raw juice of the mulberry leaf water drink. The mulberry leaf water drink is high in nutritional value, and the method for preparing the mulberry leaf water drink is nontoxic; the mulberry leaf water drink is suitable for different types of people to drink and capable of effectively maintaining the nutrition and health care components rich in the fresh mulberry leaves, thereby improving the content of polysaccharides and amino acids therein; and the method for preparing the mulberry leaf water drink is simple and low in cost, suitable for large scale production and also capable of guaranteeing the safety of the mulberry leaf water drink.
Description
Technical field
The invention belongs to the plant extract technology, be specifically related to a kind of mulberry leaf water drinks of new fresh mulberry leaf preparation and preparation method of this mulberry leaf water drinks of adopting.
Background technology
Mulberry leaf are rich in protein, amino acid, have hypoglycemic, hypotensive, detoxicating intestine, fat-reducing fat eliminating, spot-eliminating beauty treatment, an effect such as clear liver and improve vision.Mulberry leaf also contain multivitamin and mineral matter, amino acid and string etc. in addition, are once confirmed as " integration of drinking and medicinal herbs " food by health ministry.Mulberry leaf are first-class functional food, contain the pharmaceutical components such as multiple flavones, alkaloid, phytosterol in the mulberry leaf, energy lipopenicillinase, step-down, reduction cholesterol, inhibition thrombus generate, the oxide that can also suppress to be harmful to generates and the intestinal toxic bacterial reproduction, and especially alkaloid DNJ has good hypoglycemic activity.The existing method of extracting active ingredient in the mulberry leaf generally adopts dried mulberry leaf to carry out the mode that the organic solvents such as thermophilic digestion or alcohol extract.Although this case inventor thinks that through many experiments and detection Flavonoid substances content rises to some extent in the dried mulberry leaf, its nutritive value is lower than fresh mulberry leaf.The energy consumption of thermophilic digestion is high simultaneously, and time-consuming length damages the active ingredient in the mulberry leaf simultaneously, has reduced health care and has been worth.
Summary of the invention
Mulberry leaf water drinks that the invention provides a kind of avirulence and be of high nutritive value and preparation method thereof, this mulberry leaf water drinks goes for that all are dissimilar drunk by people, can effectively keep the nutritive and health protection components that is rich in the new fresh mulberry leaf, improve polysaccharide and amino acid whose content in the mulberry leaf water drinks; The simple cost of the preparation method of this mulberry leaf water drinks is low, can be suitable for large-scale production and guarantee the security of mulberry leaf water drinks.
The technical solution adopted in the present invention is as follows:
A kind of mulberry leaf water drinks, its feature at described mulberry leaf water drinks is: adopt new fresh mulberry leaf, process ultrasonic-leaching, squeeze and filter also is concentrated into the leaching liquor that proportion is 1.1-1.15, this leaching liquor obtains mulberry leaf water extraction liquid through high-temperature instantaneous sterilization, and this mulberry leaf water extraction liquid is as the Normal juice of mulberry leaf water drinks.
In one embodiment, described new fresh mulberry leaf is put into the ultrasonic-leaching tank after cleaning, shredding, and after the drinking water of 10-30 times of weight mixed, lixiviate obtained leaching liquor 40 minutes twice under 55-65 ℃ condition.
In one embodiment, described high-temperature instantaneous sterilization be adopt the high-temperature instantaneous sterilization machine under 125 ℃ temperature conditions through sterilization in 15 seconds.
The present invention also provides a kind of preparation method of mulberry leaf water drinks, it is characterized in that described preparation method comprises:
Select new fresh mulberry leaf, clean chopping, put into the ultrasonic-leaching tank;
In the ultrasonic-leaching tank, add the drinking water of new fresh mulberry leaf 10-30 times weight, under 60 ℃ temperature conditions, carry out ultrasonic-leaching;
The mixture that lixiviate is obtained filters, and obtains the leaching liquor that proportion is the clarification of 1.1-1.15;
This leaching liquor is carried out high-temperature instantaneous sterilization namely obtain mulberry leaf water extraction liquid, this mulberry leaf water extraction liquid is as the Normal juice of mulberry leaf water drinks.
The new extraction time of fresh mulberry leaf in the ultrasonic-leaching tank is 40 minutes described in one embodiment, and the frequency of described ultrasonic-leaching is 40kHz, and power is 200W.
In a kind of embodiment, described temperature instantaneous sterilization refer to adopt the high-temperature instantaneous sterilization machine under 125 ℃ temperature conditions through sterilization in 15 seconds.
This case inventor is through detecting and the experiment discovery, new fresh mulberry leaf is rich in the higher phytol of multiple mass fraction and Yoshinox BHT, this can't detect in dried mulberry leaf and extract, can obtain the above-mentioned Yoshinox BHT of larger proportion by the preparation-obtained mulberry leaf water drinks of leach extraction method of the present invention, can play a role after drinking, the health care that promotes this mulberry leaf water drinks is worth.Simultaneously, through the K cryogenic treatment of ultrasonic-leaching, most of active ingredient and high temperature such as vitamin, volatile component of nutrients destructible material in the new fresh mulberry leaf can be retained in the mulberry leaf water extraction liquid.Mulberry leaf water drinks of the present invention adopts the water extraction mode to obtain, cost compared to the organic solvent lixiviate modes such as alcohol commonly used at present is low, although Flavonoid substances content descends to some extent, but the cost-effectivelies such as overall nutriment, polysaccharide increase, and are more suitable in the making of water drinks and the bland that disposes various other local flavors.The ultrasonic-leaching of low temperature can directly concentrate leaching liquor the Normal juice as the mulberry leaf water drinks during the preparation method of this mulberry leaf water drinks adopted, and the temperature of ultrasonic-leaching is low, the time short, applicable to the industrially scalable manufacturing.In addition, this mulberry leaf water drinks Normal juice of process flooding can effectively be eliminated the hypotoxicity of mulberry leaf, guarantees that it is as the security of beverage.
Beneficial effect of the present invention is, this mulberry leaf water drinks and preparation method thereof avirulence and being of high nutritive value, this mulberry leaf water drinks goes for that all are dissimilar drunk by people, can effectively keep the nutritive and health protection components that is rich in the new fresh mulberry leaf, improve polysaccharide and amino acid whose content in the mulberry leaf water drinks; The simple cost of the preparation method of this mulberry leaf water drinks is low, can be suitable for large-scale production and guarantee the security of mulberry leaf water drinks.
The present invention is further elaborated below in conjunction with the specific embodiment.
The specific embodiment
Embodiment 1 this mulberry leaf water drinks is for adopting the original flavor mulberry leaf water drinks of mulberry leaf water extraction liquid configuration, it adopts new fresh mulberry leaf, process ultrasonic-leaching, squeeze and filter also is concentrated into the leaching liquor that proportion is 1.1-1.15, and this leaching liquor is through the resulting mulberry leaf water extraction of high-temperature instantaneous sterilization liquid.Concrete preparation method is:
Adopt the new fresh mulberry leaf of plucking on the mulberry tree in summer or autumn, after cleaning, be cut into broken leaf, put into the ultrasonic-leaching tank, the drinking water add 30 times of weight of new fresh mulberry leaf in the ultrasonic-leaching tank carried out ultrasonic-leaching 40 minutes under 60 ℃ temperature conditions, get to the end time lixiviate mixture, the leaching liquor that filtration obtains clarifying, then as above the same terms carries out the lixiviate second time, filters the leaching liquor that obtains clarifying, the frequency of ultrasonic-leaching is 40kHz, and power is 200W.It is 1.1-1.15 that the leaching liquor of clarifying is concentrated into proportion, and the leaching liquor of this clarification this moment is the nattierblue translucent liquid.With the leaching liquor of this clarification by the high-temperature instantaneous sterilization machine, under 125 ℃ temperature conditions through sterilization in 15 seconds.Mulberry leaf water extraction liquid after this sterilization can be directly canned as original flavor mulberry leaf water drinks, more can be mixed with various flavor beverage goods with the Other Drinks material.
After testing, except containing the nutriments such as amino acid, polysaccharide, vitamin, also contain the higher phytol of multiple mass fraction and Yoshinox BHT in this mulberry leaf water drinks, this is the polyphenoils that can't detect in the dried mulberry-leaf extract.
Embodiment 2 these mulberry leaf water drinks are for adopting the original flavor mulberry leaf water drinks of mulberry leaf water extraction liquid configuration, it adopts new fresh mulberry leaf, process ultrasonic-leaching, squeeze and filter also is concentrated into the leaching liquor that proportion is 1.1-1.15, and this leaching liquor is through the resulting mulberry leaf water extraction of high-temperature instantaneous sterilization liquid.Concrete preparation method is:
Adopt the new fresh mulberry leaf of plucking on the mulberry tree in summer or autumn, after cleaning, be cut into broken leaf, put into the ultrasonic-leaching tank, the drinking water add 10 times of weight of new fresh mulberry leaf in the ultrasonic-leaching tank carried out ultrasonic-leaching 40 minutes under 55 ℃ temperature conditions, get to the end time lixiviate mixture, the leaching liquor that filtration obtains clarifying, then as above the same terms carries out the lixiviate second time, filters the leaching liquor that obtains clarifying, the frequency of ultrasonic-leaching is 40kHz, and power is 200W.It is 1.1-1.15 that the leaching liquor of clarifying is concentrated into proportion, and the leaching liquor of this clarification this moment is the nattierblue translucent liquid.The leaching liquor of this clarification is passed in the high-temperature instantaneous sterilization machine, under 125 ℃ temperature conditions through sterilization in 15 seconds.Mulberry leaf water extraction liquid after this sterilization can be directly canned as original flavor mulberry leaf water drinks, more can be mixed with various flavor beverage goods with the Other Drinks material.
After testing, except also having the nutriments such as amino acid, polysaccharide, vitamin, also contain the higher phytol of multiple mass fraction and Yoshinox BHT in this mulberry leaf water drinks, this is the polyphenoils that can't detect in the dried mulberry-leaf extract.
Embodiment 3 these mulberry leaf water drinks are for adopting the original flavor mulberry leaf water drinks of mulberry leaf water extraction liquid configuration, it adopts new fresh mulberry leaf, process ultrasonic-leaching, squeeze and filter also is concentrated into the leaching liquor that proportion is 1.1-1.15, and this leaching liquor is through the resulting mulberry leaf water extraction of high-temperature instantaneous sterilization liquid.Concrete preparation method is:
Adopt the new fresh mulberry leaf of plucking on the mulberry tree in summer or autumn, after cleaning, be cut into broken leaf, put into the ultrasonic-leaching tank, the drinking water add 20 times of weight of new fresh mulberry leaf in the ultrasonic-leaching tank carried out ultrasonic-leaching 40 minutes under 65 ℃ temperature conditions, get to the end time lixiviate mixture, the leaching liquor that filtration obtains clarifying, then as above the same terms carries out the lixiviate second time, filters the leaching liquor that obtains clarifying, the frequency of ultrasonic-leaching is 40kHz, and power is 200W.It is 1.1-1.15 that the leaching liquor of clarifying is concentrated into proportion, and the leaching liquor of this clarification this moment is the nattierblue translucent liquid.The leaching liquor of this clarification is passed in the high-temperature instantaneous sterilization machine, under 125 ℃ temperature conditions through sterilization in 15 seconds.Mulberry leaf water extraction liquid after this sterilization can be directly canned as original flavor mulberry leaf water drinks, more can be mixed with various flavor beverage goods with the Other Drinks material.
After testing, except also having the nutriments such as amino acid, polysaccharide, vitamin, also contain the higher phytol of multiple mass fraction and Yoshinox BHT in this mulberry leaf water drinks, this is the polyphenoils that can't detect in the dried mulberry-leaf extract.
Claims (6)
1. mulberry leaf water drinks, its feature at described mulberry leaf water drinks is: adopt new fresh mulberry leaf, process ultrasonic-leaching, squeeze and filter also is concentrated into the leaching liquor that proportion is 1.1-1.15, this leaching liquor is through the resulting mulberry leaf water extraction of high-temperature instantaneous sterilization liquid, and this mulberry leaf water extraction liquid is as the Normal juice of mulberry leaf water drinks.
2. mulberry leaf water drinks according to claim 1, it is characterized in that putting into the ultrasonic-leaching tank after described new fresh mulberry leaf is through cleaning, chopping, after the drinking water of 10-30 times of weight mixed, lixiviate obtained leaching liquor 40 minutes twice under 55-65 ℃ condition.
3. mulberry leaf water drinks according to claim 1, it is characterized in that described high-temperature instantaneous sterilization be adopt the high-temperature instantaneous sterilization machine under 125 ℃ temperature conditions through sterilization in 15 seconds.
4. the preparation method of mulberry leaf water drinks claimed in claim 1 is characterized in that described preparation method comprises:
Select new fresh mulberry leaf, clean chopping, put into the ultrasonic-leaching tank;
In the ultrasonic-leaching tank, add the drinking water of new fresh mulberry leaf 10-30 times weight, under 60 ℃ temperature conditions, carry out ultrasonic-leaching;
The mixture that lixiviate is obtained filters, and obtains the leaching liquor that proportion is the clarification of 1.1-1.15;
This leaching liquor is carried out high-temperature instantaneous sterilization namely obtain mulberry leaf water extraction liquid, this mulberry leaf water extraction liquid is as the Normal juice of mulberry leaf water drinks.
5. the preparation method of mulberry leaf water drinks according to claim 4 is characterized in that the extraction time of described new fresh mulberry leaf in the ultrasonic-leaching tank is 40 minutes, and the frequency of described ultrasonic-leaching is 40kHz, and power is 200W.
6. the preparation method of mulberry leaf water drinks according to claim 4, it is characterized in that described temperature instantaneous sterilization refer to adopt the high-temperature instantaneous sterilization machine under 125 ℃ temperature conditions through sterilization in 15 seconds.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310008478.4A CN103005597A (en) | 2013-01-10 | 2013-01-10 | Mulberry leaf water drink and method for preparing same |
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| CN201310008478.4A CN103005597A (en) | 2013-01-10 | 2013-01-10 | Mulberry leaf water drink and method for preparing same |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082804A (en) * | 2014-06-10 | 2014-10-08 | 胡宏处 | Aloe mulberry leaf distillate |
| CN106360220A (en) * | 2016-08-31 | 2017-02-01 | 延边大学 | Black fungus-malt healthcare drink and preparation method thereof |
| CN106668168A (en) * | 2015-11-06 | 2017-05-17 | 庞锦霞 | Mulberry leaf water |
| CN107384680A (en) * | 2017-07-21 | 2017-11-24 | 广西壮族自治区农业科学院农产品加工研究所 | A kind of passion fruit longan witches' broom and its brewing method |
| CN111838488A (en) * | 2020-08-27 | 2020-10-30 | 蔡晓明 | Mulberry leaf beverage and preparation method thereof |
-
2013
- 2013-01-10 CN CN201310008478.4A patent/CN103005597A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082804A (en) * | 2014-06-10 | 2014-10-08 | 胡宏处 | Aloe mulberry leaf distillate |
| CN106668168A (en) * | 2015-11-06 | 2017-05-17 | 庞锦霞 | Mulberry leaf water |
| CN106360220A (en) * | 2016-08-31 | 2017-02-01 | 延边大学 | Black fungus-malt healthcare drink and preparation method thereof |
| CN106360220B (en) * | 2016-08-31 | 2020-01-21 | 延边大学 | Black fungus and malt health-care beverage and preparation method thereof |
| CN107384680A (en) * | 2017-07-21 | 2017-11-24 | 广西壮族自治区农业科学院农产品加工研究所 | A kind of passion fruit longan witches' broom and its brewing method |
| CN107384680B (en) * | 2017-07-21 | 2020-10-09 | 广西壮族自治区农业科学院农产品加工研究所 | Passion fruit and longan fruit wine and brewing method thereof |
| CN111838488A (en) * | 2020-08-27 | 2020-10-30 | 蔡晓明 | Mulberry leaf beverage and preparation method thereof |
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Application publication date: 20130403 |