Summary of the invention
The objective of the invention is to overcome the existing in prior technology shortcoming provides a kind of preparation method that is rich in rare ginsenoside Rg3, Rh2 Radix Ginseng cream, and this preparation method technology advanced person is simple for process, is applicable to the big production of technology.Its product can directly or after simple reprocessing be used for medicine, food, health product.
Technical scheme of the present invention is as follows:
A kind of preparation method that is rich in rare ginsenoside Rg3, Rh2 Radix Ginseng cream may further comprise the steps:
A, raw material pre-treatment: fresh ginseng or bright Radix Panacis Quinquefolii clean remove impurity, cleaning, 40 ℃ ~ 70 ℃ oven dry, it is standby to go reed to cut into 3 ~ 5mm thin slice; The vegetable oil fine straining is standby; Bulbus Allii clean the peeling remove impurity, with the water of 1 ~ 5 times of weight under 100 ℃ ~ 130 ℃, 0.1 ~ 1MPa condition steaming processing 1 ~ 8h, to get Bulbus Allii juice standby;
B, vacuum catalysis: the fresh ginseng that a step is standby or the section of bright Radix Panacis Quinquefolii and Bulbus Allii juice feed intake in hermetically sealed can with the part by weight of 5 ~ 20:1, jar internal pressure maintenance-0.03 ~-0.05MPa, 20 ℃ ~ 50 ℃ of temperature, stirring reaction 1 ~ 5 day;
C, vacuum hydro-extraction: the vegetable oil that a step is standby joins in the interior system of jar of b step, and the part by weight that feeds intake is vegetable oil: fresh ginseng or Radix Panacis Quinquefolii section 1 ~ 5:1, and jar internal pressure maintenance-0.03 ~-0.05MPa, 20 ℃ ~ 50 ℃ of temperature, stir extraction 10 ~ 30 days, filter filtrate for later use;
D, vacuum emulsification: the filtrate that obtains in the c step is placed in the hermetically sealed can, jar internal pressure maintenance-0.03 ~-0.05MPa, 20 ℃ ~ 50 ℃ of temperature, stirring and emulsifying 5 ~ 10 days gets Radix Ginseng cream.
Described vegetable oil is Oleum Ricini, Oleum Brassicae campestris, soybean oil, olive oil, walnut oil, Oleum Arachidis hypogaeae semen, Oleum Helianthi, Testa oryzae oil, Oleum Gossypii semen, germ oil, Oleum pini koraiensis, Semen Maydis oil or tempered oil.
The present invention is directed to common Radix Ginseng, Radix Panacis Quinquefolii processed goods at present, as in water ginseng, Radix Ginseng, active ginseng, Radix Ginseng Rubra, Herba Salviae Chinensis, the black ginseng have than powerful antitumor, resisting fatigue, the bioactive rare saponin Rg3 of raising immunity, Rh2 exists hardly or trace exists.In order to improve rare saponin Rg3, the Rh2 content in Radix Ginseng, the Radix Panacis Quinquefolii processed goods, improve the biological activity of processed goods, improve added value of product; Be raw material with fresh ginseng or bright Radix Panacis Quinquefolii, Bulbus Allii and vegetable oil, according to experimental data, invented a kind of production technology of utilizing vacuum catalysis, vacuum hydro-extraction, the preparation of vacuum emulsification technology to be rich in rare saponin Rg3, Rh2 Radix Ginseng cream.
Reduction along with air pressure descends according to the boiling point of liquid, and vacuum can cause principles such as liquid seethes with excitement rapidly, vaporization.Adopt technology such as vacuum catalysis, vacuum hydro-extraction, vacuum emulsification as advanced cutting edge technology of modern times, utilize pressure to be reduced to nearly vacuum state, the most liquid material can seethe with excitement under lower temperature, the movement velocity of molecule is sharply accelerated, thereby improved the efficient of chemical reaction, extraction, emulsifying.The present invention considers that just nearly vacuum state can make Yi Shui, oil for solvent, the reaction system that is participated in by fresh ginseng or bright Radix Panacis Quinquefolii, Bulbus Allii, vegetable oil, in lower temperature, also be under the optimum temperature of whole production, can remain on the state of boiling, thus the acceleration that accelerated reaction changes.In this process, the ginsenoside's constituents in Radix Ginseng or the Radix Panacis Quinquefolii under the effect of the intrinsic glycoside hydrolase of Radix Ginseng or Radix Panacis Quinquefolii, is degraded to rare saponin Rg3, Rh2, and is extracted by vegetable oil under the low-temperature boiling state and emulsifying combines together.In entire reaction course, Bulbus Allii grease after treatment has on the one hand very strong, broad-spectrum antibacterial activity, can suppress whole reaction system under eutrophic state, the long-time placement, growing of antibacterial and fungus causes the degraded of nutrient substance and effective ingredient; On the other hand, this grease can be worked in coordination with extraction and the emulsifying of finishing rare saponin Rg3, Rh2 with vegetable oil.
Low even the problem that almost do not have of the present invention's rare saponin content from the product that has solved Radix Ginseng, Radix Panacis Quinquefolii conventional machining process gained in essence utilizes vacuum catalysis, vacuum hydro-extraction, the vacuum emulsification technology to process the Radix Ginseng cream that is rich in rare ginsenoside Rg3, Rh2.Its product can directly or after simple reprocessing be used for medicine, food, health product.
Be raw material with fresh ginseng, Bulbus Allii, Fructus Maydis oil, the income earner joins processed goods evaluation to various processes.Experimental data such as following table:
Can be drawn by above data, contain rare saponin Rh2 and Rg3 hardly in fresh ginseng, Radix Ginseng, active ginseng, content in the Radix Ginseng Rubra is 0.005 ~ 0.049mg/g only also, and the content of these two kinds of rare saponin exceeds 2 ~ 8 times than content in the Radix Ginseng Rubra in the Radix Ginseng cream.
The specific embodiment
Embodiment 1:
A, raw material pre-treatment: fresh ginseng 20kg cleans remove impurity, cleaning, 60 ℃ of oven dry, it is standby to go reed to cut into the 5mm thin slice, and Fructus Maydis oil 40L fine straining is standby, Bulbus Allii 2kg cleans the peeling remove impurity, with 120 ℃/0.5MPa of 1 times of water steaming processing 4h, to get Bulbus Allii juice standby;
B, vacuum catalysis: the fresh ginseng of a step process gained or the section of bright Radix Panacis Quinquefolii and Bulbus Allii juice are fed intake in hermetically sealed can jar internal pressure maintenance-0.05MPa, 30 ℃ of temperature, stirring reaction 3 days;
C, vacuum hydro-extraction: the Fructus Maydis oil of a step process gained is joined in the jar of b step process gained in the system, jar internal pressure maintenances-0.03MPa, 40 ℃ of temperature stir and extracted filtration, filtrate for later use 30 days;
D, vacuum emulsification: will handle the filtrate that obtains through c and place in the hermetically sealed can, jar internal pressure maintenance-0.05MPa, 20 ℃ of temperature, stirring and emulsifying 5 days gets Radix Ginseng cream;
E, detection: sampling Radix Ginseng cream is tested;
F, packing: the Radix Ginseng cream through being up to the standards is packed by specification, seals up for safekeeping.
Embodiment 2:
A, raw material pre-treatment: bright Radix Panacis Quinquefolii 20kg cleans remove impurity, cleaning, 50 ℃ of oven dry, it is standby to go reed to cut into the 3mm thin slice, and olive oil 50L fine straining is standby, Bulbus Allii 4kg cleans the peeling remove impurity, with 110 ℃/0.2MPa of 2 times of water steaming processing 6h, to get Bulbus Allii juice standby;
B, vacuum catalysis: will feed intake in hermetically sealed can jar internal pressure maintenance-0.03MPa, 40 ℃ of temperature, stirring reaction 2 days through the fresh ginseng of a step process gained or the section of bright Radix Panacis Quinquefolii and Bulbus Allii juice;
C, vacuum hydro-extraction: will join through the olive oil of a step process gained in the jar of b step process gained in the system, jar internal pressure maintenances-0.05MPa, 50 ℃ of temperature stir and extracted filtration, filtrate for later use 20 days;
D, vacuum emulsification: will place through the filtrate that the c step process obtains in the hermetically sealed can, jar internal pressure maintenance-0.05MPa, 25 ℃ of temperature, stirring and emulsifying 10 days gets Radix Ginseng cream;
E, detection: sampling Radix Ginseng cream is tested;
F, packing: the Radix Ginseng cream through being up to the standards is packed by specification, seals up for safekeeping.