Background technology
Wilsonii contains eleutheroside, and it can stimulate the mind ﹠ body vigor.Wilsonii is rehabilitation after being ill, bears too much spiritual psychological pressure or anxiety, and it is excessive to work, and chronic disease causes weakly crowd and those need reach the very welcome self-Dietotherapy medicament of philtrum on physiology and psychological performance peak.Have:
1, prevention stress institute is to disease: wilsonii contains eleutheroside, and it has good effect to adrenal gland, and this small body of gland is positioned at the hormone of suprarenal justacrine resisting fatigue.Taking wilsonii is considered to advance body to solve the physical stress that is exposed to overwork from heat; And strengthen comprehensive energy level of resisting disease ability and human body.
2, resisting fatigue and regaining one's vigor: eleutheroside demonstrates and can improve acuity and physics endurance, does not but contain effectiveness that the caffeine product the has phenomenon that goes down.Studies show that eleutheroside can improve the use of motion muscle to oxygen, the aerobic exercise that human body can maintain a more long is also faster to recover from sports fatigue.
3, strengthen immunity of organisms: but siberian Ginseng P.E shows irritation cell immunity.Discover that it can stimulate the T-cell to produce, particularly assistant's cell.Therefore wilsonii is used to the panimmunity relevant disease.
The interior contained general flavone of wilsonii has delaying senility, strengthens the function of immunity, and contained eleutheroside has the function that delays senility; Have the support immune system, recover improper low blood pressure, improve the circulatory system, make disorderly glycolipid metabolism normalization, liver, testis, the anabolic effect of bone density and other vitals.
Acanthopanax (slenderstyle acanthopanax leaf) contains multiple eleutheroside, and the edible portion of every hectogram contains 5.4 milligrams of carotenes, Cobastab
20.52 milligram, 121 milligrams of vitamin Cs.Also contain a certain amount of cardiac glycoside, volatile oil and saponin in the acanthopanax.
Existing at present employing acanthopanax is the tea that raw material is made, but because the processing technology simple coarse causes the nutritional labeling in the acanthopanax, useful active material and aromatics ingredients from lossing serious, has influenced the taste and the function of acanthopanax tea.
Summary of the invention
The objective of the invention is in order to solve at present existing similar drink manufacture craft process step simple coarse, outstanding, the unconspicuous problem of functional effect of teas quality (color, shape), and the preparation method of a kind of acanthopanax tea that provides.
The preparation of acanthopanax tea realizes according to the following steps:
One, select blue or green classification: the number of sheets is based on five leaves, and three leaves or four leaves are auxilliary, and leaf divides three grades, one-level tender leaf canine tooth, secondary middle period, three grades of Lao Ye;
Two, wither: shine green grass or young crops earlier, and then carry out air blue; Shine blue or green: the bright leaf of plucking of wilsonii is placed under 22~25 ℃ of conditions shines 7~8min, to the acanthopanax weight-loss ratio be 10%~15%; Air blue: will to move to temperature be that 22 ℃~25 ℃ room ventilation place continues to wither to 75%~80% of former leaf fresh weight through shining blue or green acanthopanax;
Three, fried green: adopt the secondary fried green; The fried green temperature is 150 ℃~200 ℃ for the first time, and the fried green time is 1~2min; Airing is carried out the fried green second time again to room temperature then, and the fried green temperature is 90 ℃~110 ℃ for the second time, and the fried green time is 5~10min; The many throwings of artificial fried green are few vexed, throw vexed combination; Machinery fried green fried green rotating speed is 75r/min; To water content be 60%~70%;
Four, knead: knead 6~8 times, to the acanthopanax cell-damaging rate be 45%~55%, water content falls 30%~40%;
Five, moulding;
Six, cure: evenly place acanthopanax in curing sieve, thickness is less than 1cm, and stoving temperature is 60 ℃~70 ℃, and the time of curing is 90~120 minutes;
Seven, selected assorted, promptly obtain finished product;
Eight, finished product sealed the back and places in refrigerator or the freezer and preserve in 18 hours, storage temperature-5 ℃~-15 ℃.
The inventive method has farthest kept general flavone and the eleutheroside in the natural plants wilsonii, and general flavone is calculated as 90%~95% of labelled amount with anhydrous rutin in the prepared acanthopanax tea that goes out, and the content of eleutheroside is 3%.
The specific embodiment
The specific embodiment one: the preparation of present embodiment acanthopanax tea realizes according to the following steps:
One, select blue or green classification: the number of sheets is based on five leaves, and three leaves or four leaves are auxilliary, and leaf divides three grades, one-level tender leaf canine tooth, secondary middle period, three grades of Lao Ye;
Two, wither: shine green grass or young crops earlier, and then carry out air blue; Shine blue or green: the bright leaf of plucking of wilsonii is placed under 22~25 ℃ of conditions shines 7~8min, to the acanthopanax weight-loss ratio be 10%~15%; Air blue: will to move to temperature be that 22 ℃~25 ℃ room ventilation place continues to wither to 75%~80% of former leaf fresh weight through shining blue or green acanthopanax;
Three, fried green: adopt the secondary fried green; The fried green temperature is 150 ℃~200 ℃ for the first time, and the fried green time is 1~2min; Airing is carried out the fried green second time again to room temperature then, and the fried green temperature is 90 ℃~110 ℃ for the second time, and the fried green time is 5~10min; The many throwings of artificial fried green are few vexed, throw vexed combination; Machinery fried green fried green rotating speed is 75r/min; To water content be 60%~70%;
Four, knead: knead 6~8 times, to the acanthopanax cell-damaging rate be 45%~55%, water content falls 30%~40%;
Five, moulding;
Six, cure: evenly place acanthopanax in curing sieve, thickness is less than 1cm, and stoving temperature is 60 ℃~70 ℃, and the time of curing is 90~120 minutes;
Seven, selected assorted, promptly obtain finished product;
Eight, finished product sealed the back and places in refrigerator or the freezer and preserve in 18 hours, storage temperature-5 ℃~-15 ℃.
The present embodiment step 6 cures in the sieve that acanthopanax is not overlapping to press placement.
Adopt secondary fried green technology in the present embodiment method, guaranteed that volatile oil component does not run off with steam distillation in the acanthopanax, kept the strong fragrance of acanthopanax fragrance.
Present embodiment method step two withers to 75%~80% of former leaf fresh weight, has shortened the time of withering, and has reduced putrid and deteriorated probability, and redundant moisture burring gas, can further remove by the fried green step.
The present embodiment method adopts the secondary fried green, and the high temperature, short time fried green helps reducing fast the water content of acanthopanax for the first time, and avoids the destruction of high temperature to nutritional labeling and useful active material, reduces the volatilization of aromatics composition simultaneously.Lasting heating makes the acanthopanax leaf color deepen, lose color and luster, and the cooling of airing immediately after the fried green for the first time can keep the dark green color of acanthopanax; And airing helps the reduction of moisture, reduce lower leave steam in fried green " vexed " process to the infringement of upper strata blade may." low temperature is long-time " fried green can further be removed the moisture of acanthopanax for the second time, and when keeping nutritional labeling and useful active material, make a large amount of sex change of biology enzyme, inactivation in the acanthopanax, the enzymatic oxidation that has suppressed polyphenol compound has stoped the generation of fermentation and brown stain.The method of airing in the middle of adopting in the present embodiment method, secondary fried green when reducing moisture, has kept the softness of wilsonii blade, strengthened the toughness of blade, make knead, moulding is more easy, blade is cracky not, brews the back outward appearance and more makes us pleasing.
The present embodiment step 2 process of withering can strengthen the activity of enzyme material in the acanthopanax, impel bright leaf compositions such as starch, protein, insoluble protopectin to decompose, transform, generate solable matters such as glucose, amino acid, bath property pectin, be convenient to absorption of human body; And can remove the green grass gas of bright leaf, produce delicate fragrance.
It is different with intensity of illumination to shine the blue or green time in the present embodiment step 2, and shine in the blue or green process and gently turn over acanthopanax once, and two leaves that sieve and be a sieve, it is sagging to shine blue or green suitable degree and be first leaf and second page, and the blade face tarnishes, food value of leaf softness, remove green grass gas, fragrance is just waken up.
Carry to the blade face with the moisture of vein in the wilsonii base of leaf during air blue, shine the blade that has presented the shape that withers in the green grass or young crops originally and recover tense situation again, promptly claim " returning to life from the nether world ", then blade face moisture continues volatilization again and scatters and disappears, and the blade soft title that gets off, continues that withers again " moves back green grass or young crops ".This moment, green grass gas scattered and disappeared morely, and fragrance shows, shows air blue appropriateness, immediately can three sieves and be two sieves, and jog ten remainders.
Through acanthopanax after the step 3 fried green is 50~55% of former leaf fresh weight.
The present embodiment step 4 is kneaded can rolling-in bar rope, for the moulding of next step is laid a solid foundation; And suitably destroy leaf texture, and make the radix Acanthopanacis senticosi tea made should the easy infusion of tealeaves, possess the advantage of anti-bubble again.
The present embodiment step 4 kneads in the process that the wilsonii tender leaf does not pressurize or light kneadding 5~15 minutes, guarantees to accomplish to knead appropriateness, and slivering is constantly broken.To big leaf thorn slenderstyle acanthopanax leaf (older), suitably increase the weight of to knead pressure, knead that pressure process wants that light earlier back is heavy, pressurization gradually, weight alternately, do not pressurize at last, the weight of pressurization is old tender and decide with leaf, the I and II leaf is twisted as the master with no kneadding; Leaf below three grades, should be suitable add weight, but to pressurize gradually, promptly begin not have press, middle pressurization, pine is pressed again at last.
The acanthopanax tea leaf rolled twig rate more than three grades of present embodiment preparation reaches more than 80%; Food value of leaf softness, certain pliability is arranged, sticking and do not touch with one's hand.
Present embodiment step 6 is cured to continue to make and is included active material and change, and improves wilsonii tealeaves quality; And the removal redundant moisture, reach foot and do, prevent the purpose going mouldy, be convenient to store.
Selected assorted can to form differentiation little, standard, the finished product that quality is close.
Because the enzyme denaturation in the acanthopanax destroys the enzyme decomposition that the back cardiac glycoside can not be hydrolyzed the β glucoside bond, so kept more cardiac glycoside.
General flavone is calculated as 90%~95% of labelled amount with anhydrous rutin in the prepared acanthopanax tea that goes out of present embodiment method, and the content of eleutheroside is 3%; Be equipped with the acanthopanax tea that by liquid-phase chromatographic analysis the inventive method and comprised tens kinds of aromatic substances that wilsonii blade Central Plains has, kept the original fragrance of acanthopanax.
The prepared acanthopanax tea that goes out of present embodiment method brews through 95~100 ℃ of water, and five leaves represent, leaf color jade green, millet paste Huang are bright, fragrance shows.
The specific embodiment two: the difference of the present embodiment and the specific embodiment one is: in the step 2 just acanthopanax to spread uniformly at diameter be that lay thickness is no more than 1cm and shines blue or green and cool blue or green on the water sieve of 90cm~100cm.Other step and parameter are identical with embodiment one.
The specific embodiment three: present embodiment and the specific embodiment one or twos' difference is: throw 2~3 kilograms of leaf amounts in the step 4.Other step and parameter are identical with embodiment one or two.
The specific embodiment four: the difference of the present embodiment and the specific embodiment three is: knead in the step 4 and adopt cold rubbing.Other step and parameter are identical with embodiment three.
The specific embodiment five: the difference of the present embodiment and the specific embodiment four is: the step 3 fried green to fried green Ye Yese from bud green transfer to dark green, no red autumnal leaves, red stalk.Other step and parameter are identical with embodiment four.
When present embodiment step 3 fried green to water content is 60%~70%, reach fried green Ye Yese from bud green transfer to dark green, no red autumnal leaves, red stalk.