Preparation method of selenium-rich vegetable bag convenient to prefabricate

Abstract

The invention belongs to selenium-rich food, and provides a preparation method for conveniently prefabricating a selenium-rich vegetable bag, which comprises the following steps: selecting selenium-rich vegetables prepared by a biological selenium conversion method, and cleaning for later use; blanching the selenium-rich vegetables until the selenium-rich vegetables are 70-90% mature, drying and dehydrating to obtain a main material; the main materials and the auxiliary materials are packaged respectively and then packaged, a prefabricated selenium-rich vegetable bag is obtained, and the auxiliary materials are one or a combination of more of a vegetable seasoning bag, a meat oil seasoning bag, a umami seasoning bag and a sweet taste bag. The selenium-rich vegetables are one or a combination of more of selenium-rich fungus vegetables, selenium-rich stem and leaf vegetables, selenium-rich melon and fruit vegetables, selenium-rich legume vegetables, selenium-rich rhizome vegetables and selenium-rich bulb vegetables. The method can improve the additional value of selenium-rich vegetables, increase the economic benefits of vegetable farmers, meet the requirements of people for fast life, and reconcile the market vacancy.

Description

Technical Field

[0001] The present invention belongs to selenium-rich foods, and particularly relates to a preparation method of a convenient prefabricated selenium-rich vegetable package. Background Art

[0002] With the improvement of people's living standards and the enhancement of health awareness, selenium-rich foods have received increasing attention due to their unique health care functions. Selenium is an essential trace element for the human body and has various physiological functions such as antioxidant, immune enhancement, and cancer prevention. Vegetables, as an important part of daily diet, are one of the important sources for the human body to intake selenium.

[0003] In recent years, significant progress has been made in the cultivation technology of selenium-rich vegetables, and the selenium content in vegetables can be effectively increased by means of exogenous selenium fortification. However, problems such as the preservation, processing, and eating convenience of selenium-rich vegetables still restrict their promotion and application. Traditional vegetable preservation methods such as refrigeration and pickling not only result in the loss of some nutrients but also are difficult to meet the demand for convenient foods in modern fast-paced life.

[0004] As a new form of food, prefabricated dishes have gradually become the development trend of the modern catering industry due to their convenience, speed, and rich nutrition. Processing selenium-rich vegetables into prefabricated vegetable packages can not only extend their shelf life but also retain their nutrients to the greatest extent, providing consumers with more convenient and healthy diet options. Therefore, developing a preparation method of a convenient prefabricated selenium-rich vegetable package has important practical significance and application value. Summary of the Invention

[0005] The present invention provides a preparation method of a convenient prefabricated selenium-rich vegetable package, aiming to solve the above technical problems.

[0006] The present invention is realized as follows. A preparation method of a convenient prefabricated selenium-rich vegetable package includes the following steps: Select selenium-rich vegetables prepared by the biological selenium conversion method, wash and set aside; Blanch the selenium-rich vegetables in water at 100 - 105 °C until they are 7 - 9 mature, and then dry and dehydrate to obtain the main ingredient; Pack the main ingredient and the ingredients separately and then package them together to obtain the prefabricated selenium-rich vegetable package, where the ingredients are a combination of one or more of a vegetable flavoring package, a meat and oil flavoring package, a umami flavor package, and a sweet package.

[0007] Further, the selenium-rich vegetables are a combination of one or more of selenium-rich fungal vegetables, selenium-rich leafy vegetables, selenium-rich fruit and vegetable vegetables, selenium-rich leguminous vegetables, selenium-rich root vegetables, and selenium-rich bulb vegetables.

[0008] Further, the selenium-rich mushroom vegetables are one of Pleurotus ostreatus, Lentinula edodes, Flammulina velutipes, Pleurotus eryngii, Tremella fuciformis, and Tremella aurantialba; the selenium-rich leafy vegetables are one of Shanghai greens, spinach, rape, lettuce, lettuce, and celery; the selenium-rich melon and fruit vegetables are balsam pear or sponge gourd; the selenium-rich leguminous vegetables are string beans or broad beans; the selenium-rich root vegetables are one of potatoes, carrots, white radishes, yams, and lotus roots; and the selenium-rich bulb vegetables are lilies or onions.

[0009] Further, by weight, the vegetable seasoning packet is prepared by mixing 2-3 parts of coriander, 2-3 parts of scallions, and 3-4 parts of chive flowers after drying and dehydrating.

[0010] Further, by weight, the meat and oil seasoning packet is prepared by mixing 5-7 parts of beef / chicken, 5-7 parts of beef fat / chicken fat, 0.3-0.5 parts of Chinese prickly ash, 0.2-0.4 parts of star anise, 0.2-0.4 parts of tsaoko fruit, 0.2-0.4 parts of cinnamon leaves, 0.2-0.4 parts of fennel, 0.2-0.4 parts of cinnamon, 0.2-0.3 parts of dahurian angelica root, 0.2-0.3 parts of cloves, 0.2-0.4 parts of ginger, and 0.5-1.5 parts of chili peppers, boiling them together, and removing the filter residue.

[0011] Further, the umami seasoning packet is prepared by mixing monosodium glutamate and salt in equal proportions.

[0012] Further, the sweet packet is prepared by mixing erythritol and stevia in equal proportions.

[0013] The preparation method of the convenient prefabricated selenium-rich vegetable packet provided by the present invention can improve the added value of selenium-rich vegetables, increase the economic benefits of vegetable farmers, meet the requirements of people for a fast-paced life, and fill the market gap. Detailed implementation mode

[0014] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be further described in detail below through embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. Embodiment

[0015] The embodiment of the present invention provides a preparation method of a convenient prefabricated selenium-rich vegetable packet, which includes the following steps: Select selenium-rich Pleurotus ostreatus prepared by the biological selenium conversion method. The selenium content of the selenium-rich Pleurotus ostreatus is above 1 mg / kg. After washing the selenium-rich Pleurotus ostreatus, remove the roots and cut it into strips.

[0016] Blanch the selenium-rich Pleurotus ostreatus in water at 100-105 °C until it is 7-9 mature, and then dry and dehydrate it to obtain the main ingredient.

[0017] Pack 120 g of the main ingredient, 8 g of the vegetable flavoring packet, 20 g of the meat and oil flavoring packet, and 10 g of the umami flavoring packet separately and then pack them together to obtain the prefabricated selenium-rich vegetable packet.

[0018] Among them, the vegetable flavoring packet is prepared by mixing 3 parts of coriander, 3 parts of scallions, and 4 parts of scallion flowers after drying and dehydrating. The meat and oil flavoring packet is prepared by mixing 7 parts of chicken, 7 parts of chicken oil, 0.5 part of Chinese prickly ash, 0.4 part of star anise, 0.4 part of tsaoko fruit, 0.4 part of cinnamon leaves, 0.4 part of fennel, 0.4 part of cinnamon, 0.3 part of dahurian angelica root, 0.3 part of cloves, 0.4 part of ginger, and 1.5 parts of chili peppers, boiling them together, and removing the filter residue. The umami flavoring packet is prepared by mixing 5 g of monosodium glutamate and 5 g of salt. Example

[0019] An embodiment of the present invention provides a method for preparing a convenient prefabricated selenium-rich vegetable packet, and the method includes the following steps: Select selenium-rich Shanghai greens prepared by the biological selenium conversion method, with the selenium content of the selenium-rich Shanghai greens being 0.1 mg / kg or more, wash the selenium-rich Shanghai greens, and cut them into pieces.

[0020] Blanch the selenium-rich Shanghai greens in water at 100 - 105 °C until they are 7 - 9 mature, and then dry and dehydrate them to obtain the main ingredient.

[0021] Pack 100 g of the main ingredient, 10 g of the vegetable flavoring packet, 20 g of the meat and oil flavoring packet, and 10 g of the umami flavoring packet separately and then pack them together to obtain the prefabricated selenium-rich vegetable packet.

[0022] Among them, the vegetable flavoring packet is prepared by mixing 3 parts of coriander, 3 parts of scallions, and 4 parts of scallion flowers after drying and dehydrating. The meat and oil flavoring packet is prepared by mixing 7 parts of beef, 7 parts of beef fat, 0.5 part of Chinese prickly ash, 0.4 part of star anise, 0.4 part of tsaoko fruit, 0.4 part of cinnamon leaves, 0.4 part of fennel, 0.4 part of cinnamon, 0.3 part of dahurian angelica root, 0.3 part of cloves, 0.4 part of ginger, and 1.5 parts of chili peppers, boiling them together, and removing the filter residue. The umami flavoring packet is prepared by mixing 5 g of monosodium glutamate and 5 g of salt. Example

[0023] An embodiment of the present invention provides a method for preparing a convenient prefabricated selenium-rich vegetable packet, and the method includes the following steps: Select selenium-rich bitter gourds prepared by the biological selenium conversion method, with the selenium content of the selenium-rich bitter gourds being 0.1 mg / kg or more, wash the selenium-rich bitter gourds, remove the pulp and seeds, and cut them into strips.

[0024] Blanch the selenium-rich bitter gourds in water at 100 - 105 °C until they are 7 - 9 mature, and then dry and dehydrate them to obtain the main ingredient.

[0025] Pack 100 g of the main ingredient, 8 g of the vegetable flavoring packet, 40 g of the meat and oil flavoring packet, and 8 g of the umami flavoring packet separately and then pack them together to obtain the prefabricated selenium-rich vegetable packet.

[0026] Among them, the vegetable flavor packet is prepared by mixing 3 parts of coriander, 3 parts of scallions, and 4 parts of scallion flowers after drying and dehydrating. The meat and oil flavor packet is prepared by mixing 7 parts of beef, 7 parts of beef tallow, 0.5 part of Chinese prickly ash, 0.4 part of star anise, 0.4 part of tsaoko fruit, 0.4 part of cinnamon leaves, 0.4 part of fennel, 0.4 part of cinnamon, 0.3 part of dahurian angelica root, 0.3 part of cloves, 0.4 part of ginger, and 1.5 parts of chili peppers, boiling them, and removing the residue by filtration. The umami flavor packet is prepared by mixing 4 g of monosodium glutamate and 4 g of salt. Example

[0027] An embodiment of the present invention provides a preparation method of a convenient prefabricated selenium-rich vegetable packet, and the method includes the following steps: Select selenium-rich green beans prepared by the biological selenium conversion method, the selenium content of the selenium-rich green beans is above 0.1 mg / kg, and cut the selenium-rich green beans into sections after washing.

[0028] Blanch the selenium-rich green beans in water at 100-105 °C until they are 90% cooked, dry and dehydrate to obtain the main ingredient.

[0029] Pack 150 g of the main ingredient, 8 g of the vegetable flavor packet, 10 g of the meat and oil flavor packet, and 8 g of the umami flavor packet separately and then pack them together to obtain the prefabricated selenium-rich vegetable packet.

[0030] Among them, the vegetable flavor packet is prepared by mixing 3 parts of coriander, 3 parts of scallions, and 4 parts of scallion flowers after drying and dehydrating. The meat and oil flavor packet is prepared by mixing 7 parts of beef, 7 parts of beef tallow, 0.5 part of Chinese prickly ash, 0.4 part of star anise, 0.4 part of tsaoko fruit, 0.4 part of cinnamon leaves, 0.4 part of fennel, 0.4 part of cinnamon, 0.3 part of dahurian angelica root, 0.3 part of cloves, 0.4 part of ginger, and 1.5 parts of chili peppers, boiling them, and removing the residue by filtration. The umami flavor packet is prepared by mixing 4 g of monosodium glutamate and 4 g of salt. Example

[0031] An embodiment of the present invention provides a preparation method of a convenient prefabricated selenium-rich vegetable packet, and the method includes the following steps: Select selenium-rich white radishes prepared by the biological selenium conversion method, the selenium content of the selenium-rich white radishes is above 0.1 mg / kg, and shred the selenium-rich white radishes after washing.

[0032] Blanch the selenium-rich white radishes in water at 100-105 °C until they are 70%-90% cooked, dry and dehydrate to obtain the main ingredient.

[0033] Pack 150 g of the main ingredient, 8 g of the vegetable flavor packet, 40 g of the meat and oil flavor packet, and 8 g of the umami flavor packet separately and then pack them together to obtain the prefabricated selenium-rich vegetable packet.

[0034] Among them, the vegetable seasoning packet is prepared by mixing 3 parts of coriander, 3 parts of scallions and 4 parts of scallion flowers after drying and dehydrating. The meat and oil seasoning packet is prepared by mixing 7 parts of chicken, 7 parts of chicken oil, 0.5 part of Chinese prickly ash, 0.4 part of star anise, 0.4 part of tsaoko fruit, 0.4 part of cinnamon leaves, 0.4 part of fennel, 0.4 part of cinnamon, 0.3 part of dahurian angelica root, 0.3 part of cloves, 0.4 part of ginger and 1.5 parts of chili peppers, boiling them together, and removing the filter residue. The umami seasoning packet is prepared by mixing 4 g of monosodium glutamate and 4 g of salt. Example

[0035] An embodiment of the present invention provides a preparation method of a convenient prefabricated selenium-rich vegetable packet, and the method includes the following steps: Select selenium-rich tremella, selenium-rich yam, selenium-rich lotus root and selenium-rich lily prepared by the biological selenium conversion method. The selenium content of the selenium-rich tremella is above 1 mg / kg, the selenium content of the selenium-rich yam is above 0.1 mg / kg, the selenium content of the selenium-rich lotus root is above 0.35 mg / kg, and the selenium content of the selenium-rich lily is above 0.4 mg / kg. Wash the selenium-rich tremella and soak it until it expands, then tear it into pieces. Peel the selenium-rich yam, wash and cut it into sections. Wash and slice the selenium-rich lotus root. Remove the epidermis of the selenium-rich lily and soak it in 5% salt water for 10 minutes.

[0036] Blanch each raw material with water at 100-105 °C until it is 7-9 mature, and then dry and dehydrate to obtain the main ingredients.

[0037] Mix 10 g of the main ingredient selenium-rich tremella, 20 g of selenium-rich yam, 20 g of selenium-rich lotus root, 10 g of selenium-rich lily and 5 g of ginger, package them, and then pack them with 1 g of the separately packaged sweetening packet to obtain the prefabricated selenium-rich vegetable packet.

[0038] Among them, the sweetening packet is made by mixing 0.5 g of erythritol and 0.5 g of stevioside.

[0039] The eating method of the convenient prefabricated selenium-rich vegetable packet provided by each of the above embodiments of the present invention is: soak the main ingredients with boiling water until they are completely expanded, and then add the ingredients as appropriate.

[0040] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for preparing a convenient prefabricated selenium-rich vegetable package, characterized in that: The following steps are involved: Select selenium-rich vegetables obtained by biological selenium conversion method, wash them and set aside; Blanch the selenium-rich vegetables in water at 100-105° C. until they are 70% to 90% mature, and dry and dehydrate them to obtain the main ingredient; The main ingredients and the side ingredients are packaged separately and then packed to obtain the prefabricated selenium-rich vegetable package, wherein the side ingredients are one or a combination of vegetable seasoning packages, meat and oil seasoning packages, umami seasoning packages, and sweetness packages.

2. The method for preparing the convenient prefabricated selenium-rich vegetable package according to claim 1, characterized in that: The selenium-rich vegetables are one or a combination of selenium-rich fungus vegetables, selenium-rich stem and leaf vegetables, selenium-rich melon and fruit vegetables, selenium-rich legume vegetables, selenium-rich root and stem vegetables, and selenium-rich bulb vegetables.

3. The method for preparing the convenient prefabricated selenium-rich vegetable package according to claim 2, characterized in that: The selenium-rich fungus vegetable is one of oyster mushroom, shiitake mushroom, enoki mushroom, king oyster mushroom, white fungus, and golden fungus; the selenium-rich stem and leaf vegetable is one of Shanghai green, spinach, rapeseed, lettuce, romaine lettuce, and celery; the selenium-rich melon and fruit vegetable is bitter melon or loofah; the selenium-rich bean vegetable is beans or broad beans; the selenium-rich root vegetable is one of potato, carrot, white radish, yam, and lotus root; the selenium-rich bulb vegetable is lily or onion.

4. The method for preparing the convenient prefabricated selenium-rich vegetable package according to claim 1, characterized in that: In terms of weight, the vegetable seasoning packet is prepared by mixing 2-3 parts of coriander, 2-3 parts of chopped green onion and 3-4 parts of chopped chives after drying and dehydration.

5. The method for preparing the convenient prefabricated selenium-rich vegetable package according to claim 1, characterized in that: The meat oil seasoning packet is prepared by mixing and boiling 5-7 parts of beef / chicken, 5-7 parts of beef tallow / chicken oil, 0.3-0.5 parts of pepper, 0.2-0.4 parts of star anise, 0.2-0.4 parts of tsaoko, 0.2-0.4 parts of bay leaf, 0.2-0.4 parts of fennel, 0.2-0.4 parts of cinnamon, 0.2-0.3 parts of angelica dahurica, 0.2-0.3 parts of cloves, 0.2-0.4 parts of ginger and 0.5-1.5 parts of chili, and removing the residue.

6. The method for preparing the convenient prefabricated selenium-rich vegetable package according to claim 1, characterized in that: The umami seasoning packet is prepared by mixing monosodium glutamate and salt in equal proportions.

7. The method for preparing the convenient prefabricated selenium-rich vegetable package according to claim 1, characterized in that: The sweet package is prepared by mixing erythritol and stevioside in equal proportions.