CN115715789B - Polygonatum sibiricum paste and preparation method thereof - Google Patents
Polygonatum sibiricum paste and preparation method thereof Download PDFInfo
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Abstract
The invention relates to the technical field of traditional Chinese medicines, in particular to a rhizoma polygonati paste and a preparation method thereof. The preparation method of the rhizoma polygonati paste comprises the following steps: cutting fresh rhizoma Polygonati into pieces, soaking in hardener, and taking out to obtain rhizoma Polygonati block; mixing the rhizoma polygonati blocks with water, and preparing a first braised product to obtain a first rhizoma polygonati wet material and braised liquid; soaking the first rhizoma polygonati wet material with yellow wine, and steaming to obtain a second rhizoma polygonati wet material; mixing the braised liquid, the denucleated Chinese date and the denucleated longan, and preparing a thick liquid by a second braise; and mixing the second rhizoma polygonati wet material and the thick liquid. The sealwort paste prepared by the invention has natural faint scent, and is rich in taste, and has both solid soft waxy feeling and liquid sweet feeling.
Description
Technical Field
The invention relates to the technical field of traditional Chinese medicines, in particular to a rhizoma polygonati paste and a preparation method thereof.
Background
The fresh rhizoma Polygonati is rhizome of Polygonatum kingianum Polygonatum kingianum Coll. Ethemsl. According to different shapes, it is known as "big rhizoma Polygonati", "chicken head rhizoma Polygonati" and "Jiang Xing rhizoma Polygonati".
Rhizoma polygonati is a common bulk medicine and food homologous food material, has wide health care application and better health care and diet therapy effects. The active ingredients of the traditional Chinese medicine comprise polysaccharide, steroid saponin, flavone, alkaloid, lignan, plant sterol and the like, and the traditional Chinese medicine has the effects of tonifying qi and nourishing yin, strengthening spleen, moistening lung and tonifying kidney, and is used for spleen and lung qi deficiency, tiredness and hypodynamia, stomach yin deficiency, dry mouth and poor appetite, lung deficiency and dryness cough, cough and hemoptysis caused by fatigue, essence and blood deficiency, soreness of waist and knees, premature graying of beard and hair, internal heat and diabetes, and the pharmacological effects of the traditional Chinese medicine comprise anti-tumor, anti-oxidation, anti-aging, anti-fatigue, blood sugar and blood lipid reducing, atherosclerosis resisting, sterilizing and anti-inflammatory activities and the like.
From ancient times to date, a few ancient books recorded the condition of rhizoma polygonati as food or medicine, and especially in many medical books, the effect of prolonging life of people as if the rhizoma polygonati were a Chinese medicine is emphasized, and the rhizoma polygonati is known as cactus food.
At present, some traditional Chinese medicine enterprises in Zhejiang and Jiangsu have introduced Polygonatum sibiricum pills and Polygonatum sibiricum paste; some emerging biotechnology companies in Zhejiang and Yunnan put forward health products such as Polygonatum sibiricum, and the like; food processing enterprises such as Anhui and Hunan have put forward products such as rhizoma polygonati preserved fruit, rhizoma polygonati tea, rhizoma polygonati wine, rhizoma polygonati solid beverage, rhizoma polygonati flour and the like; chongqing and Anhui part enterprises release daily chemical products such as sealwort shampoo, sealwort facial mask and the like. In the above products, the rhizoma Polygonati paste is prepared by adopting traditional paste formula process in traditional Chinese medicine industry, namely, fresh rhizoma Polygonati is taken as raw material, water is added for extraction, and the extract is concentrated or mixed with honey with the concentration effect. The rhizoma polygonati paste prepared by the method cannot intuitively identify the authenticity of the rhizoma polygonati paste, and has insufficient taste.
Disclosure of Invention
Based on the above, the invention provides a rhizoma polygonati paste and a preparation method thereof.
The first aspect of the invention provides a preparation method of a rhizoma polygonati paste. The technical scheme is as follows:
a preparation method of rhizoma polygonati paste comprises the following steps:
cutting fresh rhizoma Polygonati into pieces, soaking in hardener, and taking out to obtain rhizoma Polygonati block;
mixing the rhizoma polygonati blocks with water, and preparing a first braised product to obtain a first rhizoma polygonati wet material and braised liquid;
soaking the first rhizoma polygonati wet material with yellow wine, and steaming to obtain a second rhizoma polygonati wet material;
mixing the braised liquid, the denucleated Chinese date and the denucleated longan, and preparing a thick liquid by a second braise;
and mixing the second rhizoma polygonati wet material and the thick liquid.
The second aspect of the invention provides a rhizoma polygonati paste, which is prepared by the method.
Compared with the traditional scheme, the invention has the following beneficial effects:
the invention firstly soaks the diced rhizoma polygonati in the hardener, which is favorable for keeping the shape of the rhizoma polygonati block, is not easy to soften and deform or greatly reduce the size in the braising and steaming processes, and after braising, the solid wet material of the rhizoma polygonati is not discarded while collecting braised liquid, so that in the final rhizoma polygonati paste, a consumer can chew the rhizoma polygonati block, and the authenticity and even the quality of the product can be intuitively identified. In addition, the sealwort paste prepared by the invention has natural faint scent, and is rich in taste, and has both solid soft waxy feeling and liquid sweet feeling.
Detailed Description
The present invention will be described in further detail with reference to specific examples. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Terminology
Unless otherwise indicated or contradicted, terms or phrases used herein have the following meanings:
in the present invention, a selection range in reference to "and/or", "and/or" includes any one of two or more of the items listed in relation to each other, as well as any and all combinations of the items listed in relation to each other, including any two of the items listed in relation to each other, any more of the items listed in relation to each other, or all combinations of the items listed in relation to each other. It should be noted that when at least three items are connected by a combination of at least two conjunctions selected from the group consisting of "and/or", "and/or", it is to be understood that the technical solution undoubtedly includes technical solutions that are all connected by "logical and", and undoubtedly also includes technical solutions that are all connected by "logical or". For example, "a and/or B" includes three parallel schemes A, B and a+b. For another example, the technical schemes of "a, and/or B, and/or C, and/or D" include any one of A, B, C, D (i.e., the technical scheme of "logical or" connection), and also include any and all combinations of A, B, C, D, i.e., any two or three of A, B, C, D, and also include four combinations of A, B, C, D (i.e., the technical scheme of "logical and" connection).
In the present invention, the terms "plurality", "plural", "multiple", and the like are used in terms of the number of the terms "plurality", "multiple", and the like, and are not particularly limited, but are greater than 2 or equal to 2 in number. For example, "one or more" means one kind or two or more kinds.
In the present invention, references to "preferred", "better", "preferred" are merely to describe embodiments or examples of better results, and it should be understood that they do not limit the scope of the present invention.
In the present invention, references to "further", "still further", "particularly" and the like are used for descriptive purposes and indicate that the invention is not to be interpreted as limiting the scope of the invention.
In the present invention, reference to "optional", "optional" refers to the presence or absence of the "optional" or "optional" means either of the "with" or "without" side-by-side arrangements. If multiple "alternatives" occur in a technical solution, if no particular description exists and there is no contradiction or mutual constraint, then each "alternative" is independent.
In the present invention, the terms "first", "second", "third", "fourth", etc. are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or quantity, nor as implying an importance or quantity of a technical feature indicated. Moreover, the terms "first," "second," "third," "fourth," and the like are used for non-exhaustive list description purposes only, and are not to be construed as limiting the number of closed forms.
In the invention, the technical characteristics described in an open mode comprise a closed technical scheme composed of the listed characteristics and also comprise an open technical scheme comprising the listed characteristics.
In the present invention, a numerical range (i.e., a numerical range) is referred to, and optional numerical distributions are considered to be continuous within the numerical range and include two numerical endpoints (i.e., a minimum value and a maximum value) of the numerical range and each numerical value between the two numerical endpoints unless otherwise specified. Where a numerical range merely refers to integers within the numerical range, including both end integers of the numerical range, and each integer between the two ends, unless otherwise indicated, each integer is recited herein as directly, such as where t is an integer selected from 1 to 10, and where t is any integer selected from the group of integers consisting of 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10. Further, when a plurality of range description features or characteristics are provided, these ranges may be combined. In other words, unless otherwise indicated, the ranges disclosed herein are to be understood to include any and all subranges subsumed therein.
The temperature parameter in the present invention is not particularly limited, and may be a constant temperature treatment or may vary within a predetermined temperature range. It should be appreciated that the constant temperature process described allows the temperature to fluctuate within the accuracy of the instrument control. Allows for fluctuations within a range such as + -5 ℃, + -4 ℃, + -3 ℃, + -2 ℃, + -1 ℃.
In the present invention, the content of the components is referred to as mass percent for solid-liquid mixing and solid-solid mixing, and volume percent for liquid-liquid mixing unless otherwise specified.
In the present invention, the term "percent concentration" refers to the final concentration unless otherwise specified. The final concentration refers to the ratio of the additive component in the system after the component is added.
In the present invention,% (w/w) and wt% each represent weight percent,% (v/v) represents volume percent, and% (w/v) represents mass volume percent.
An embodiment of the invention provides a preparation method of a rhizoma polygonati paste, which comprises the following steps:
s1, cutting fresh rhizoma polygonati into blocks, soaking in a hardening agent, and taking out to obtain rhizoma polygonati blocks;
optionally, the fresh rhizoma Polygonati is plant rhizome of Polygonatum cyrtonema, polygonatum cyrtonema or Polygonatum cyrtonema which is produced for more than 3 years. The fresh rhizoma polygonati can reduce the cost of raw materials, save the time required by soaking the dry rhizoma polygonati and preserve the active ingredients in the rhizoma polygonati.
It is understood that before cutting the fresh rhizoma polygonati, the soil is cleaned, fibrous roots are removed, and the residual water is drained.
Optionally, dicing to form cubes, so that the cubes are nearly tetragonal with the side length of 1 cm-3 cm.
In this embodiment, the hardening agent is an aqueous solution of calcium chloride. Alternatively, the concentration of calcium chloride in the aqueous solution of calcium chloride is 0.5wt% to 1.5wt%. The calcium chloride can harden the diced rhizoma polygonati, so that the problem of soft rot caused by heating is reduced in the subsequent first braising process.
Optionally, the soaking time is 3-5 h. Preferably, the soaking time is 4 hours.
It is understood that the soaking step further comprises the step of cleaning, the soaked diced rhizoma polygonati is fished out, and the diced rhizoma polygonati is rinsed with water for 2-4 times, so that the diced rhizoma polygonati is obtained.
S2, mixing the rhizoma polygonati blocks with water, and preparing first braised materials to obtain first rhizoma polygonati wet materials and braised liquid;
alternatively, the first braising may be performed in a pot, the Polygonatum sibiricum cake is poured into the pot, and water is added. Optionally, the weight ratio of the rhizoma polygonati cake to the water is 1: (1-3).
The braising method is a famous traditional Chinese medicine processing method of Jianchang, and the processed medicinal materials (or processed food materials) have the characteristics of mellow taste and superior nourishing power, and the processing characteristics are similar to a stewing method in cooking, and are stewed for a long time with slow fire. In order to enrich the types of rhizoma polygonati foods and provide more choices for consumers, the embodiment expands the application scene of the Jianchang feature processing method (braising method) in the food field, fuses the braising method with the preparation method of rhizoma polygonati paste, and performs innovation and improvement of the steps to prepare the feature rhizoma polygonati paste.
In the first braising, chaff can be used as fuel, and the time of the first braising is 20-28 h. Preferably, the time of the first braising is 24 hours.
In the embodiment, bran fire is used as a heat source, a ceramic pot is used as a container, and the technical characteristics of the Jianchang braising method for processing the traditional Chinese medicine are fully utilized.
After the first braising, the rhizoma polygonati block is soaked by the hardening agent, and the solid is prevented from being soft after water extraction, and the pottery pot contains rhizoma polygonati block solid and braise liquid. And fishing out the rhizoma polygonati blocky solid, and drying until the water content is 20-40 wt%, preferably until the water content is 30wt%, so as to obtain a first rhizoma polygonati wet material for later use. Compared with the traditional preparation method of the rhizoma polygonati paste, the method has the advantages that the braised solid is discarded, and the rhizoma polygonati paste can be reasonably utilized and the richness of the taste is increased. It will be appreciated that the drying described above may be carried out in an oven.
Taking out the rhizoma Polygonati block solid in the pottery pot, and leaving braised preparation liquid which contains rhizoma Polygonati extract for standby.
S3, soaking the first rhizoma polygonati wet material with yellow wine, and steaming to obtain a second rhizoma polygonati wet material;
it is understood that the yellow wine soaking the first rhizoma Polygonati wet material may be performed in a stainless steel barrel. Pouring the first rhizoma polygonati wet material into a stainless steel barrel, and mixing with yellow wine. Alternatively, the yellow wine may be a Jiangxi Nancheng hemp girl wine. Optionally, the weight ratio of the first rhizoma polygonati wet material to the yellow wine is 100: (20-40). Optionally, the infiltration time is 8-16 h.
In this embodiment, the wet material of the first rhizoma Polygonati after being soaked in the yellow wine is steamed. Steaming can be carried out in a steamer, water in the steamer is boiled, the steamer is placed in a water-proof state, and the steamer is steamed for 4-6 h with strong fire.
Optionally, the product is dried to a water content of 20-40 wt%, preferably to a water content of 30wt% after steaming, so as to obtain a second rhizoma polygonati wet material. In the embodiment, the steamed product is put into an anti-sticking stainless steel tray, pushed into a hot air circulation oven for drying until the water content is 30 weight percent, and the second rhizoma polygonati wet material is obtained.
S4, mixing the braised liquid, the denucleated Chinese date and the denucleated longan, and preparing a thick liquid by a second braise;
in this embodiment, the date and the longan are washed and then stoned. Optionally, the fructus Jujubae is dry fructus Jujubae, and the core removed dry fructus Jujubae can be sliced. Further alternatively, the dried jujube slices with pit removed and the longan with pit removed can be smashed or sheared, and then mixed with the braised liquid. Adding stoned fructus Jujubae and stoned longan, braising together, increasing effects of invigorating qi and nourishing blood, and simultaneously dissolving fructus Jujubae slices and longan extract to replace conventional paste with Mel, maltose syrup, etc. for thickening and flavoring.
Optionally, the addition amount of the denucleated jujubes and the denucleated longan satisfies the following conditions: the weight ratio of the second rhizoma polygonati wet material to the stoned Chinese date to the stoned longan is 1: (10-30): (10-30).
In the embodiment, the braised liquid is reserved in a ceramic pot, the stoned jujube and the stoned longan are added into the ceramic pot, and the mixture is uniformly mixed, and the second braised liquid is prepared. Optionally, in the second braising, bran can be used as fuel, and the second braising time is 20-28 h. Preferably, the second braising takes place for 24 hours.
And after the second braising, pouring out the content in the pottery pot, and filtering with gauze to obtain thick liquid, wherein the thick liquid contains rhizoma polygonati extract, jujube extract and longan extract.
Optionally, the water content of the thick liquid is 25-35 wt%.
S5, mixing the second rhizoma polygonati wet material and the thick liquid.
Alternatively, the mixing of the second yellow concentrate wet material and the thick liquid may be performed in a glass tank. Optionally, the weight ratio of the second rhizoma polygonati wet material to the thick liquid is 1: (2.5-5).
In the embodiment, after the first braising, the first rhizoma polygonati wet material and braised liquid are respectively processed, and the first rhizoma polygonati wet material and braised liquid are mixed together in the canning stage, so that the method has the significance of technological innovation.
In the embodiment, after the second yellow fine wet material and the thick liquid are mixed in the glass tank, the cap is screwed by the cap screwing machine, the glass tank is filled with the basket, the glass tank is put into a sterilizing kettle for sterilization, and after the cooling is finished, the sealwort paste is obtained after the inspection is passed.
According to the embodiment, the diced rhizoma polygonati is soaked in the hardening agent, so that the shape of the rhizoma polygonati block is kept, softening deformation or great size reduction in the braising and steaming processes is not easy, the braised liquor is collected, and meanwhile, the rhizoma polygonati solid wet material is not discarded, so that in the final rhizoma polygonati paste, a consumer can chew the rhizoma polygonati block, and the authenticity and even the quality of a product can be intuitively identified. The rhizoma polygonati paste prepared by the embodiment has natural faint scent, is rich in taste, and has both solid soft waxy feeling and liquid sweet feeling.
The method has the advantages of stable process, no obvious difference in quality of the rhizoma polygonati paste among different batches, compact whole working procedure and high production efficiency and productivity utilization rate. Meanwhile, the fresh rhizoma polygonati is taken as the raw material, so that the raw material cost is effectively reduced, the product production cost is further reduced, and the audience crowd and the consumption frequency of rhizoma polygonati paste food are enlarged.
An embodiment of the invention provides a rhizoma polygonati paste prepared by the preparation method.
In the sealwort paste of the embodiment, the sealwort paste not only has thick sweet liquid, but also has soft, glutinous and sweet solid, thereby innovating the shape and the taste of the product. And by adding the Chinese dates, the longan and the yellow wine, the effects of invigorating qi and nourishing yin of the rhizoma polygonati are enhanced, the effects of nourishing blood and tranquillizing are enhanced, and the functional scene of the product is enriched.
The following examples and comparative examples are further illustrated by the fact that the materials used, unless otherwise indicated, are commercially available and that the equipment used, unless otherwise indicated, are commercially available and that the processes involved, unless otherwise indicated, are routine selections by those skilled in the art.
Example 1
The embodiment provides a rhizoma polygonati paste and a preparation method thereof, wherein the steps are as follows:
step 1, 15kg of fresh polygonatum cyrtonema, namely cleaning soil, removing fibrous roots, draining residual water to obtain 13kg of fresh polygonatum cyrtonema, cutting into cubes with the side length of about 1cm, and obtaining 9.9kg of polygonatum cyrtonema. Soaking in 20kg of 0.5wt% calcium chloride water solution for 3 hr, taking out, and rinsing with clear water for 3 times to obtain rhizoma Polygonati block.
And 2, pouring the rhizoma polygonati blocky objects into a ceramic pot with a volume of 40L, adding 19.8kg of clear water, taking bran as fuel, carrying out first braising for 20h (the braising time statistics starting and stopping time is from ignition to flameout), taking out rhizoma polygonati blocky solid, drying by using an oven until the water content is 30wt% (at the moment, the weight is 3.2 kg), and obtaining a first rhizoma polygonati wet material, wherein the residual liquid in the ceramic pot is braised liquid.
And 3, pouring the first rhizoma polygonati wet material into a stainless steel barrel, mixing 0.94kg of yellow wine (hemp and girl wine) for soaking for 8 hours (at this time, after the yellow wine is absorbed), pouring the yellow wine into a stainless steel steamer, boiling water in the steamer, standing for 4 hours with strong fire, taking out the steamed product, loading into an anti-sticking stainless steel tray, pushing into a hot air circulation oven for drying until the water content is 30wt%, and obtaining the second rhizoma polygonati wet material.
And 4, mashing 1.6kg of dry date slices with kernels removed and 1.6kg of longan with kernels removed while treating the first polygonatum sibiricum wet material, pouring into a pottery pot containing braised liquid, uniformly mixing with braised liquid in the pottery pot, taking chaff as fuel, carrying out second braising for 20 hours (the statistical starting and stopping time of braising time is from ignition to flameout), pouring out the content in the pottery pot, and filtering with gauze to obtain thick liquid with the water content of 25wt%.
And 5, loading 80g of second rhizoma polygonati wet material into a 380ml glass tank, then injecting 280g of thick liquid into the glass tank, screwing a bottle cap by a cap screwing machine, sterilizing, cooling and checking to obtain the rhizoma polygonati paste.
Example 2
The embodiment provides a rhizoma polygonati paste and a preparation method thereof, wherein the steps are as follows:
step 1, 15.6kg of fresh polygonatum cyrtonema, cleaning soil, removing fibrous roots, draining residual water to obtain 13.3kg of fresh polygonatum cyrtonema, cutting into cubes with the side length of about 2cm, and obtaining 10.2kg of polygonatum cyrtonema. Soaking in 20kg of 1.0wt% calcium chloride aqueous solution for 4 hr, taking out, and rinsing with clear water for 3 times to obtain rhizoma Polygonati block.
And 2, pouring the rhizoma polygonati blocky objects into a ceramic pot with a volume of 40L, adding 20.4kg of clear water, taking bran as fuel, performing first braising for 24 hours (the braising time statistics start-stop time is from ignition to flameout), taking out rhizoma polygonati blocky solid, drying by using an oven until the water content is 30wt% (at the moment, the weight is 3.4 kg), and obtaining a first rhizoma polygonati wet material, wherein the residual liquid in the ceramic pot is braised liquid.
And 3, pouring the first rhizoma polygonati wet material into a stainless steel barrel, mixing 1.00kg of yellow wine (hemp and girl wine) for soaking for 12 hours (at this time, after the yellow wine is absorbed), pouring the yellow wine into a stainless steel steamer, boiling water in the steamer, standing for 5 hours with strong fire, taking out the steamed product, loading into an anti-sticking stainless steel tray, pushing into a hot air circulation oven for drying until the water content is 30wt%, and obtaining the second rhizoma polygonati wet material.
And 4, mashing 1.7kg of dry date slices with kernels removed and 1.7kg of longan with kernels removed while treating the first polygonatum sibiricum wet material, pouring into a pottery pot containing braised liquid, uniformly mixing with braised liquid in the pottery pot, taking chaff as fuel, carrying out second braising for 24 hours (the statistical starting and stopping time of braising time is from ignition to flameout), pouring out the content in the pottery pot, and filtering with gauze to obtain thick liquid with the water content of 30 wt%.
And 5, loading 100g of second rhizoma polygonati wet material into a 380ml glass tank, then injecting 260g of thick liquid into the glass tank, screwing a bottle cap by a cap screwing machine, sterilizing, cooling and checking to obtain the rhizoma polygonati paste.
Example 3
The embodiment provides a rhizoma polygonati paste and a preparation method thereof, wherein the steps are as follows:
step 1, cleaning 16kg of fresh polygonatum cyrtonema, removing fibrous roots, draining residual water to obtain 13.5kg of fresh polygonatum cyrtonema, cutting into cubes with the side length of about 3cm, and obtaining 10.4kg of polygonatum cyrtonema. Soaking in 20kg of 1.5wt% calcium chloride water solution for 5 hr, taking out, and rinsing with clear water for 3 times to obtain rhizoma Polygonati block.
And 2, pouring the rhizoma polygonati blocky objects into a ceramic pot with a volume of 40L, adding 31.2kg of clear water, taking bran as fuel, performing first braising for 28h (the braising time statistics start-stop time is from ignition to flameout), taking out rhizoma polygonati blocky solid, drying by using an oven until the water content is 30wt% (at the moment, the weight is 3.5 kg), and obtaining a first rhizoma polygonati wet material, wherein the residual liquid in the ceramic pot is braised liquid.
And 3, pouring the first rhizoma polygonati wet material into a stainless steel barrel, mixing 1.00kg of yellow wine (hemp and girl wine) for soaking for 16 hours (at this time, after the yellow wine is absorbed), pouring the yellow wine into a stainless steel steamer, boiling water in the steamer, standing for 6 hours with strong fire, taking out the steamed product, loading into an anti-sticking stainless steel tray, pushing into a hot air circulation oven for drying until the water content is 30wt%, and obtaining the second rhizoma polygonati wet material.
And 4, mashing 1.75kg of dry date slices with kernels removed and 1.75kg of longan with kernels removed while treating the first polygonatum sibiricum wet material, pouring into a pottery pot containing braised liquid, uniformly mixing with braised liquid in the pottery pot, taking chaff as fuel, carrying out second braising for 28 hours (the statistical starting and stopping time of braising time is from ignition to flameout), pouring out the content in the pottery pot, and filtering with gauze to obtain thick liquid with the water content of 35wt%.
And 5, filling 65g of second rhizoma polygonati wet material into a 380ml glass tank, then filling 295g of thick liquid into the glass tank, screwing a bottle cap by a cap screwing machine, sterilizing, cooling and checking to obtain the rhizoma polygonati paste.
Example 4
The embodiment provides a rhizoma polygonati paste and a preparation method thereof, wherein the steps are as follows:
step 1, 15kg of fresh polygonatum cyrtonema, namely cleaning soil, removing fibrous roots, draining residual water to obtain 13kg of fresh polygonatum cyrtonema, cutting into cubes with the side length of about 2cm, and obtaining 10.1kg of polygonatum cyrtonema. Soaking in 20kg of 1.0wt% calcium chloride aqueous solution for 4 hr, taking out, and rinsing with clear water for 3 times to obtain rhizoma Polygonati block.
And 2, pouring the rhizoma polygonati blocky objects into a ceramic pot with a volume of 40L, adding 20.2kg of clear water, taking bran as fuel, performing first braising for 24 hours (the braising time statistics start-stop time is from ignition to flameout), taking out rhizoma polygonati blocky solid, drying by using an oven until the water content is 30wt% (at the moment, the weight is 3.5 kg), and obtaining a first rhizoma polygonati wet material, wherein the residual liquid in the ceramic pot is braised liquid.
And 3, pouring the first rhizoma polygonati wet material into a stainless steel barrel, mixing 1.00kg of yellow wine (hemp and girl wine) for soaking for 12 hours (at this time, after the yellow wine is absorbed), pouring the yellow wine into a stainless steel steamer, boiling water in the steamer, standing for 5 hours with strong fire, taking out the steamed product, loading into an anti-sticking stainless steel tray, pushing into a hot air circulation oven for drying until the water content is 30wt%, and obtaining the second rhizoma polygonati wet material.
And 4, mashing 1.75kg of dry date slices with kernels removed and 1.75kg of longan with kernels removed while treating the first polygonatum sibiricum wet material, pouring into a pottery pot containing braised liquid, uniformly mixing with braised liquid in the pottery pot, taking chaff as fuel, carrying out second braising for 24 hours (the statistical starting and stopping time of braising time is from ignition to flameout), pouring out the content in the pottery pot, and filtering with gauze to obtain thick liquid with the water content of 35wt%.
And 5, loading 80g of second rhizoma polygonati wet material into a 380ml glass tank, then injecting 280g of thick liquid into the glass tank, screwing a bottle cap by a cap screwing machine, sterilizing, cooling and checking to obtain the rhizoma polygonati paste.
Comparative example 1
The comparative example provides a rhizoma Polygonati paste and its preparation method, which are basically the same as those of example 2, the main difference being that step 1 is different from step 1, and step 1 of the comparative example is as follows:
step 1, cleaning 16kg of fresh polygonatum cyrtonema, removing fibrous roots, draining residual water to obtain 13.5kg of fresh polygonatum cyrtonema, cutting into cubes with the side length of about 3cm to obtain 10.4kg of polygonatum cyrtonema blocks.
Comparative example 2
The comparative example provides a rhizoma Polygonati paste and its preparation method, which are basically the same as those of example 2, and the main difference is that step 2 and step 4 are different from each other, and step 2 and step 4 of the comparative example are as follows:
and 2, pouring the rhizoma polygonati blocky objects into a ceramic pot with a volume of 40L, adding 20.4kg of clear water, providing heat by using coal gas, heating for 24 hours (the heating time is counted as starting and stopping time: from ignition to flameout), taking out the rhizoma polygonati blocky solids, drying by using an oven until the water content is 30wt% (the weight is 3.5kg at the moment), and obtaining a first rhizoma polygonati wet material, wherein the residual liquid in the ceramic pot is an extracting solution.
And 4, while treating the first rhizoma polygonati wet material, mashing 1.75kg of stoned dry jujube slices and 1.75kg of stoned longan, pouring into a pottery jar containing the extracting solution, uniformly mixing with the extracting solution in the pottery jar, heating for 24 hours by using coal gas (the heating time is counted from ignition to flameout), pouring out the content in the pottery jar, and filtering with gauze to obtain thick liquid with the water content of 35wt%.
Comparative example 3
The comparative example provides a rhizoma Polygonati paste and its preparation method, and example 2 is basically the same, the main difference is that step 4 is different, and step 4 of the comparative example is as follows:
and 4, mashing 3.5kg of dry date slices without kernels while treating the first rhizoma polygonati wet material, pouring the mashed dry date slices into a pottery pot containing braised cooking liquid, uniformly mixing the mashed dry date slices with braised cooking liquid in the pottery pot, taking bran as fuel, carrying out braising for 24 hours (the starting and stopping time of braising time statistics is from ignition to flameout), pouring out the content in the pottery pot, and filtering with gauze to obtain thick liquid with the water content of 35wt%.
Comparative example 4
This comparative example provides a rhizoma Polygonati paste and its preparation method, which are mainly different from example 4 in that: the dried jujube slices without pit and longan without pit are added, but the honey is added for thickening. The method comprises the following steps:
step 1, taking 15.5kg of fresh polygonatum cyrtonema which is batched with the method in the embodiment 4, cleaning soil, removing fibrous roots, draining residual water to obtain 13kg of clean fresh polygonatum cyrtonema, cutting the fresh polygonatum cyrtonema to form cubes with the side length of about 2cm, and obtaining 10kg of polygonatum cyrtonema. Soaking in 20kg of 1.0wt% calcium chloride aqueous solution for 4 hr, taking out, and rinsing with clear water for 3 times to obtain rhizoma Polygonati block.
And 2, pouring the rhizoma polygonati blocky objects into a ceramic pot with a volume of 40L, adding 20kg of clear water, taking bran as fuel, braising for 24 hours (the time for statistics of the braising time is from ignition to flameout), taking out the rhizoma polygonati blocky solid, drying by using an oven until the water content is 30wt% (the weight is 3.4kg at the moment), obtaining a first rhizoma polygonati wet material, taking the residual liquid in the ceramic pot as braising liquid, cooling the braising liquid, bagging by using a sealing bag, and then placing the braised liquid into a refrigerator for temporary storage at 2 ℃.
And 3, pouring the first rhizoma polygonati wet material into a stainless steel barrel, mixing 1.00kg of yellow wine (hemp and maigre wine) and braised liquid temporarily stored in a whole refrigerator, soaking for 12 hours, absorbing the yellow wine and braised liquid, pouring into a stainless steel steamer, boiling water in a pot, standing in the pot with water, steaming with strong fire for 5 hours, taking out the steamed product, loading into an anti-sticking stainless steel tray, pushing into a hot air circulation oven for drying until the water content is 30wt%, and obtaining the second rhizoma polygonati wet material.
And 4, loading 80g of second rhizoma polygonati wet material into a 380ml glass tank, then injecting 280g of honey into the glass tank, screwing a bottle cap by a cap screwing machine, sterilizing, cooling and checking to obtain rhizoma polygonati paste.
Comparative example 5
The comparative example provides a rhizoma polygonati paste and a preparation method, which are prepared by a traditional method, and the steps are as follows:
taking 15kg of fresh polygonatum cyrtonema which is batched with the method in the embodiment 4, steaming for 1h after cleaning, drying to obtain a dry polygonatum cyrtonema pattern supplied in the market, obtaining 4kg of dry polygonatum cyrtonema, crushing into small fragments, transferring into a ceramic pot with the volume of 40L, adding 20kg of clear water, taking chaff as fuel, curing for 48h (the curing time statistics starting and stopping time is from ignition to flameout), until the liquid in the ceramic pot is thick, obtaining a polygonatum cyrtonema extract thick liquid with the water content of 30wt%, stopping curing and heating, filtering, filling 80g of polygonatum cyrtonema extract thick liquid into a 380ml glass pot, then filling 280g of honey into the glass pot, screwing a bottle cap by a cap screwing machine, sterilizing, cooling and checking to obtain the polygonatum cyrtonema extract.
The sealwort pastes obtained in examples 1 to 3 and comparative examples 1 to 5 were measured according to the following measurement method: the polysaccharide content adopts SN/T4260-2015 (phenol-sulfuric acid method), the taste and smell are subjectively judged by adopting a human test feeding method, wherein the taste and smell evaluation link is carried out after gargling (no drink or eating before evaluation), the healthy population between 20 and 50 years old participates in the test feeding experiment, and 10 men and women respectively have 20 people. The results are shown in Table 1.
TABLE 1
As can be seen from table 1:
1) The polysaccharide content of the Polygonatum sibiricum paste obtained in the examples 1-3 is between 6.8% and 7.7%, and the taste and the smell are relatively close, which proves that the preparation method of the invention has stable process. And the rhizoma polygonati particles are contained, so that the chewing feeling is soft and glutinous, the mouth feeling can be stimulated, and the taste is sweet and rich.
2) In comparative example 1, the condition that the diced Polygonatum sibiricum is soft and rotten is found after braising is not carried out in the hardener, so that the area of the diced Polygonatum sibiricum is lost, and the solid particles in the Polygonatum sibiricum paste are relatively small, and the taste level is not rich enough.
3) In comparative example 2, the bran braise is changed into gas heating, the temperature is changed, the condition that the rhizoma polygonati blocks become soft and rotten can occur, the condition possibly relates to the fact that the gas heating firepower is larger, the bran braise is free of open fire, the liquid in the pottery pot is in a micro-boiling state which is difficult for naked eyes, and under the micro-boiling state, the rhizoma polygonati blocks cannot roll up and down severely, so that the collision and the soft and rotten opportunity are reduced.
4) In comparative example 3, only the date is added, the longan is not added, the sweetness of the obtained paste product is slightly weaker, and meanwhile, the longan is not added because the longan has the functions of nourishing blood and tranquillizing, so that the functions and the use scene of the product are reduced.
5) In comparative examples 4 and 5, the polysaccharide content was significantly reduced in that the polysaccharide-enriched jujubes and longan were not added, and the effects of improving the immunity of the human body (the "tonifying qi" in the traditional Chinese medicine) were remarkably poor in comparative examples 4 and 5. In addition, in comparative examples 4 and 5, honey was added to provide a thickening effect, so that the original natural faint scent of Polygonatum sibiricum was destroyed, and the natural faint scent of jujube and longan was not generated.
In conclusion, the preparation method of the rhizoma polygonati paste has the advantage of the process.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The preparation method of the rhizoma polygonati paste is characterized by comprising the following steps of:
cutting fresh rhizoma polygonati into blocks, soaking the blocks in 0.5-1.5 wt% calcium chloride water solution for 3-5 hours, and taking out the blocks;
mixing the rhizoma polygonati blocks with water, and preparing for 20-28 hours by taking bran as fuel, so as to obtain a first rhizoma polygonati wet material with the water content of 20-40 wt% and braised liquid;
soaking the first rhizoma polygonati wet material for 8-16 h with yellow wine, wherein the weight ratio of the first rhizoma polygonati wet material to the yellow wine is 100: (20-40) steaming for 4-6 h to obtain a second rhizoma polygonati wet material with the water content of 20-40 wt%;
mixing the braised liquid, the denucleated Chinese date and the denucleated longan, wherein the weight ratio of the second rhizoma polygonati wet material to the denucleated Chinese date to the denucleated longan is 1: (10-30): (10-30), using bran as fuel, and making for 20-28 h by a second braise to obtain thick liquid with the water content of 25-35 wt%;
mixing the second rhizoma polygonati wet material and thick liquid, wherein the weight ratio of the second rhizoma polygonati wet material to the thick liquid is 1: (2.5-5).
2. The method for preparing a paste as claimed in claim 1, wherein the soaking time is 3 hours.
3. The method for preparing a sealwort paste according to claim 2, wherein the concentration of calcium chloride in the aqueous solution of calcium chloride is 0.5wt%.
4. The method of preparing a paste according to any one of claims 1-3, wherein the first braising time is 20 hours.
5. A method of preparing a paste according to any one of claims 1 to 3, wherein the infiltration satisfies at least one of the following conditions:
1) The water content of the first rhizoma polygonati wet material is 30wt%; and 3) the infiltration time was 8h.
6. A method of preparing a paste according to any one of claims 1 to 3, wherein the steaming time is 4 hours.
7. A method for preparing a sealwort paste according to any one of claims 1-3, wherein the method of preparing meets at least one of the following conditions:
1) The water content of the second rhizoma polygonati wet material is 30wt%; 2) The weight ratio of the second yellow refined wet material to the stoned Chinese date to the stoned longan is 1:20:20, a step of; and 3) the weight ratio of the second rhizoma polygonati wet material to the thick liquid is 1:3.5.
8. the method of preparing a paste according to any one of claims 1-3, wherein the second braising time is 20h.
9. A method of preparing a paste according to any one of claims 1 to 3, wherein the water content of the thick liquid is 25wt%.
10. A rhizoma polygonati paste, characterized by being prepared by the preparation method of any one of claims 1-9.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090475A (en) * | 1993-09-24 | 1994-08-10 | 上海市东海影视乐园实业公司 | The processing method of true qualities sealwort |
| CN103783334A (en) * | 2014-02-21 | 2014-05-14 | 怀化学院 | Astringency removal method for polygonatum sibiricum and polygonatum sibiricum slices obtained by method |
| CN113230351A (en) * | 2021-06-10 | 2021-08-10 | 建昌帮药业有限公司 | Braised rhizoma polygonati processing technology |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090475A (en) * | 1993-09-24 | 1994-08-10 | 上海市东海影视乐园实业公司 | The processing method of true qualities sealwort |
| CN103783334A (en) * | 2014-02-21 | 2014-05-14 | 怀化学院 | Astringency removal method for polygonatum sibiricum and polygonatum sibiricum slices obtained by method |
| CN113230351A (en) * | 2021-06-10 | 2021-08-10 | 建昌帮药业有限公司 | Braised rhizoma polygonati processing technology |
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