Preparation method of freeze-dried Physalisalkengi L.var.franchetii (Mast.)Makino and powder thereof
A technology of dried mushrooms and mushrooms, which is applied in the field of preparation of freeze-dried mushrooms and its powder, which can solve the problems of product preservation time and space limitations, difficulty in preserving the nutritional components of fresh mushrooms, etc., and achieve easy portability and consumption , prolong storage time, crisp taste effect
Pending Publication Date: 2020-07-28
上海时赫进出口有限公司
View PDF1 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide a preparation method of freeze-dried Gu Niang Guo and its powder, aiming to solve the problem that the nutritional components in the fresh Gu Niang Guo are difficult to preserve, and the product is limited by the preservation time and space
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0016] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] A preparation method for freeze-dried mushroom fruit, comprising the following steps:
[0018] S1. Initial processing: Peel, screen, wash and cut the picked fresh mushrooms into half for later use;
[0019] S2. Pre-freezing: Put the pre-treated mushrooms into the tray, the thickness of which should not exceed 5cm, then send the trays with the mushrooms into the cold storage, and place them in a constant temperature storage at minus 35°C Freeze for 4 hours and set aside;
[0020] S3. Dr...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a preparation method of freeze-dried Physalisalkengi L.var.franchetii (Mast.)Makino and powder thereof, belongs to the technical field of food processing, and aims to solve theproblems that nutrient components in fresh Physalisalkengi L.var.franchetii (Mast.)Makino are difficult to preserve, and products are limited by freshness lifetime and space. The freeze-dried Physalisalkengi L.var.franchetii (Mast.)Makino is prepared through the following steps of S1, performing primary processing; S2, performing pre-freezing: flatly laying Physalisalkengi L.var.franchetii (Mast.)Makino in a tray, wherein the thickness of the laid Physalisalkengi L.var.franchetii (Mast.)Makino is not greater than 5 cm; and then feeding the tray loaded with the Physalisalkengi L.var.franchetii(Mast.)Makino into a freezer, and performing freezing in a constant-temperature warehouse at the temperature of minus 35 DEG C for 4 hours; and S3, performing freeze drying: quickly feeding the pre-frozen Physalisalkengi L.var.franchetii (Mast.)Makino into a drying bin, and performing vacuum drying under the condition that the radiation temperature is lower than 40 DEG C and the pressure is 80-100 Pa, wherein the drying time is 14 hours, so that finished products of the freeze-dried Physalisalkengi L.var.franchetii (Mast.)Makino is obtained. The method disclosed by the invention is simple, the freeze-dried Physalisalkengi L.var.franchetii (Mast.)Makino processed by the method is crisp in mouth feel, and convenient to carry and eat, the preservation time of the products is prolonged, and the powder products can be similar to fresh fruit juice beverages after being brewed with water.
Description
technical field [0001] The invention relates to the technical field of food processing, in particular to a preparation method of freeze-dried mushroom fruit and powder thereof. Background technique [0002] Guniang fruit is a "herbal fruit" that is edible and useful. According to modern scientific analysis, Guniang fruit contains 18 kinds of amino acids, 8 kinds of vitamins, 21 kinds of trace elements and trace amounts of alkaloids . Edible mushroom fruit has the functions of anti-aging, beautifying and beautifying, clearing heat and detoxifying, resolving phlegm and relieving asthma, relieving cough and diuresis. [0003] Juniang fruit is mainly produced in the northern and northeastern regions of my country. In recent years, large-scale artificial cultivation has begun. The output of guniang fruit is already very large, but the main form is still fresh fruit, preserved fruit and beverage fruit wine, which makes the sales of this product time-consuming. Restricted, loss of...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/00
CPCA23L19/01
Inventor 张蓓蕾
Owner 上海时赫进出口有限公司