Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of safflower seabuckthorn freeze-dried instant tea powder.
A kind of safflower seabuckthorn freeze-dried instant tea powder, it is characterized in that, comprise the composition extracted the disintegrating slag of composition and the sea-buckthorn branches and leaves extracted in safflower leftover pieces, its manufacturing process comprises the following steps:
(1) first by the disintegrating slag of safflower leftover pieces and sea-buckthorn branches and leaves, cleaned and dried;
(2) utilize water to do extraction media and adopt active ingredient in reflux extraction safflower; Its step is as follows:
By the leftover bits and pieces in safflower process, pulverize after dry process, cross 40-80 mesh sieve, front and back add water in solid-liquid ratio 1:15-18, be lixiviate 1-2 hour at the temperature of 70-80 DEG C in temperature, front and back twice, merge leaching liquor, 500 order filtration treatment, leave standstill an evening, extract supernatant, cross D101 macroporous absorbent resin, regulate flow velocity 3B column volume/time; After upper prop terminates, the 3B column volume water yield is used to carry out rushing post removal of impurities; Adopt gradient method to carry out wash-out, alcohol gradient is 30%-35%, 80%, 95%; Collect eluent, eluent spirituosity concentration is 70-75%, leaves standstill 48 hours, and extract supernatant, recovered under reduced pressure thickening temperature is 50-65 DEG C, and concentrated amount is stored under refrigeration at 1/2,4 DEG C of original volume, extracts supernatant and is the clear cream of safflower;
(3) adopt the active ingredient in ultrasonic assistant multiplex-enzyme extraction method extraction sea-buckthorn branches and leaves disintegrating slag, its step is as follows:
By the leftover bits and pieces in sea-buckthorn tea processing process, carry out cleaning-drying process, cross 40-80 mesh sieve after pulverizing, 1:15 adds water in proportion, add the cellulase of 1-2%, pectase complex enzyme hydrolysis system 1.5-2:1, regulate pH to 4.5-5.0,50 DEG C of temperature enzymolysis 60-80min under ultrasonic power 500-600W power, raised temperature is to after boiling the ferment treatment 10min that goes out, stop heating, lixiviate 1 hour, every 20min stirs once, releases filtrate; Add water in 1:10 ratio in residue, at temperature is 80 DEG C, 1h is got in warm lixiviate, releases filtrate; Merging filtrate, left standstill for 1 evening, release precipitation, 500 suction filtrations now, carry out desalting processing by filtrate cationic ion-exchange resin and anion exchange resin, collect and flow through liquid, carry out ultrafiltration, be evaporated under 60-70 degree Celsius containing dry 30%-40%, concentrate 0-4 DEG C of refrigeration, extract supernatant and be hippophae rhamnoides;
(4) in active ingredient safflower leftover pieces extracted and sea-buckthorn branches and leaves disintegrating slag the active ingredient extracted carry out mixing according to the ratio of 4:6, homogeneous;
(5) by the material mixed through staticly settling, get supernatant and carry out freeze drying, ultramicro grinding is carried out to dry thing, be crushed to particle about 10 μm;
(6) pack.
Compared with prior art, the invention has the beneficial effects as follows: safflower is effectively combined with the nutritive value of sea-buckthorn, the extraction process of pure natural is utilized to be prepared, embody green, healthy theory, with discarded leftover bits and pieces for raw material, embody 18 large since thrifty, resource make full use of, the call of environmental protection, keep up with the trend of the times.The safflower seabuckthorn freeze-dried instant tea powder that the present invention obtains can be taken after mixing it with water in the hot water, tea powder particles≤10 μm after ultramicro grinding, solubility >=98%, possesses immunity moderation systemic-function, useful sleep, antifatigue, anti-aging, prevention cardiovascular and cerebrovascular disease, norcholesterol, hypotensive health care.
Detailed description of the invention
The following examples, are described in further detail the specific embodiment of the present invention.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Embodiment one: accurately, unambiguously
(1) by the leftover bits and pieces in safflower process, pulverize after dry process, cross 50 mesh sieves, front and back add water in solid-liquid ratio 1:18,1:15 (g/g), are lixiviate 1h at the temperature of 80 DEG C in temperature, twice, front and back, merge leaching liquor, 500 order filtration treatment, leave standstill an evening, extract supernatant
(2) supernatant is crossed D101 large pore resin absorption column, regulate flow velocity 3B column volume/h; After upper prop terminates, the 3B column volume water yield is used to carry out rushing post removal of impurities; Alcohol gradient method is adopted to carry out wash-out; Collect eluent, eluent spirituosity concentration is 75%, leaves standstill 48 hours, extracts supernatant.
(3) gained elution supernatant 60 DEG C of recovered under reduced pressure concentrated, concentrated amount is 1/2 of original volume,
(4) stored under refrigeration at 0-4 DEG C, extracts supernatant for subsequent use.
(5) by the leftover bits and pieces in sea-buckthorn tea processing process, carry out cleaning-drying process, 40-80 mesh sieve is crossed after pulverizing, 1:15 adds water in proportion, add the cellulase of 1%, pectase complex enzyme hydrolysis system (1.5:1), regulate pH to 4.5,50 DEG C of temperature enzymolysis 60min under ultrasonic power 500W power.
(6) raised temperature is to boiling the ferment treatment 10min that goes out, after, stop heating, lixiviate 1h, every 20min stirs once, releases filtrate; Add water in 1:10 ratio in residue, at temperature is 80 DEG C, 1h is got in warm lixiviate, releases filtrate; Merging filtrate, left standstill for 1 evening.
(7) precipitation is released, 500 suction filtrations now, filtrate cationic ion-exchange resin and anion exchange resin are carried out desalting processing, liquid is flow through in collection, carry out ultrafiltration (0.45 micron, 0.2Mpa), 60 DEG C are evaporated to containing soluble solid 37%, concentrate 4 DEG C refrigeration, extracts supernatant and is hippophae rhamnoides.
(8) in 1:2 ratio mixing step (4), (7) gained clear liquid, add the beta-schardinger dextrin-of 8%, homogeneous process, carry out freeze drying.
(9) gained dry product carries out ultramicro grinding, makes its particle≤10 μm.
(10) aseptic packaging.
Embodiment two,
(1) by the leftover bits and pieces in safflower process, pulverize after dry process, cross 80 mesh sieves, front and back add water in solid-liquid ratio 1:15 (g/g), are lixiviate 1.5h at the temperature of 70 DEG C in temperature, twice, front and back, merge leaching liquor, 500 order filtration treatment, leave standstill an evening, extract supernatant
(2) supernatant is crossed D101 large pore resin absorption column, regulate flow velocity 3B column volume/h; After upper prop terminates, the 3B column volume water yield is used to carry out rushing post removal of impurities; Adopt alcohol gradient method to carry out wash-out, collect eluent, eluent spirituosity concentration is 70%, leaves standstill 48 hours, extracts supernatant.
(3) gained elution supernatant 60 DEG C of recovered under reduced pressure concentrated, concentrated amount is 1/2 of original volume,
(4) stored under refrigeration at 0-4 DEG C, extracts supernatant for subsequent use.
(5) by the leftover bits and pieces in sea-buckthorn tea processing process, carry out cleaning-drying process, 480 mesh sieves are crossed after pulverizing, 1:15 adds water in proportion, add the cellulase of 2%, pectase complex enzyme hydrolysis system (2:1), regulate pH to 4.5,50 DEG C of temperature enzymolysis 80min under ultrasonic power 550W power
(6) raised temperature is to boiling the ferment treatment 10min that goes out, after, stop heating, lixiviate 1h, every 20min stirs once, releases filtrate; Add water in 1:15 ratio in residue, at temperature is 80 DEG C, 1h is got in warm lixiviate, releases filtrate; Merging filtrate, left standstill for 1 evening.
(7) precipitation is released, 500 suction filtrations now, filtrate cationic ion-exchange resin and anion exchange resin are carried out desalting processing, liquid is flow through in collection, carry out ultrafiltration (0.45 micron, 0.2Mpa), 60 DEG C are evaporated to containing soluble solid about 30%, concentrate 4 DEG C refrigeration, extracts supernatant and is hippophae rhamnoides.
(8) in 2:3 ratio mixing step (4), (7) gained clear liquid, add the beta-schardinger dextrin-of 8%, homogeneous process, carry out freeze drying.
(9) gained dry product carries out ultramicro grinding, makes its particle≤10 μm.
(10) sterilizing, aseptic packaging.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.