In the past few days, I have been picked up by myself. When I brushed Weibo, I first had 'Luo Zhixiang Black Pineapple', and then I was 'ba Black Pineapple'. Although the former was talking about the star performance in the variety show, the latter was just a club name, but it appeared. In the author's mind, only pineapple cake, pineapple rice, pineapple meat... I can't wait to go home and buy three or four for a pineapple feast. Now that it is not the season for pineapple listing, then write the article right to solve it. Let's go.
Pineapple is a kind of tropical fruit. Because of its sweet and sour taste, the fruity and rich characteristics are deeply loved by consumers. It has become one of the most essential fruits in many regions. But in the first half of this year, it has the title of 'Hometown of Pineapple'. Xuwen County has heard the news that hundreds of millions of catty pines are slow-moving, which has caused many farmers to suffer heavy losses. How to help pineapples escape the strange crops of 'high yields and good harvests'? The author believes that the power of food machinery and equipment is essential. Then the next step From the two aspects of fresh food and deep processing, we can talk about food machinery and equipment that can be used in the pineapple industry.
Pineapple fresh food accounts for a large proportion of sorting equipment to promote high-end
There have been data estimates that nearly 90% of the fruits in China are used for direct fresh food, although there are also reasons for the imperfect development of China's related deep processing industry, but the Chinese people's preference for fresh ingredients can not be ignored. How to snatch this huge The fresh pineapple market?
It is reported that in the case of ordinary pineapples in the lowest price valley in the past 20 years, a small amount of 5 cents is rarely inquired, and some regional pineapples sell nearly 60 times the price. The most obvious difference between the two is that The variety has been improved. The variety can directly determine the taste, taste, appearance, etc. of the pineapple. It is a common practice to continuously introduce new varieties to stimulate the market consumption desire. However, because the pineapple can be planted directly, the new seedlings of the previous year can be collected for planting. Leading to the old pineapple varieties in most parts of China, the loss of attraction to the market.
At present, China has shown a trend of consumption upgrading in various aspects, and people's requirements for fruit quality are increasing. On the basis of improvement of varieties, sorting and packaging of pineapples can also promote the high-end of pineapples. The equipment is selected for weight grading, and the pineapple sorting machine can detect and remove the heterochromatic products and peels from the fresh pineapple. After recognizing the defects of the current pineapple sorting equipment, Zhanjiang City and the Institute of Agricultural Products Processing of the Chinese Academy of Tropical Agricultural Sciences -The Agricultural Machinery Research Institute has reached a consensus on the development of sorting and grading equipment capable of non-destructive grading and utilization of pineapples of different sizes, sweetness and quality.
Deep processing and extension of the industrial chain also need to develop new categories to maintain development
Statistics show that the most advanced deep-processed categories of pineapples are canned pineapple and pineapple juice, but these two products are mainly used for export and are not popular in the domestic market. Therefore, recently, affected by the international economy, the demand for these two types of deep-processed products Declining year by year, it is imperative to develop new deep-processed products.
China's major scientific research units are the forerunners of deep processing of pineapples. It is understood that there are already research institutes focusing on the deep processing of pineapple, and the extraction and utilization of bromelain, the fermentation technology of pineapple wine/fruit vinegar, and the extraction of pineapple fiber have been achieved. Breakthrough. According to this, we can develop products such as bromelain, pineapple rice wine, pineapple fruit vinegar, pineapple fiber fabric and so on.
In the case of bromelain, this product has important applications in the food and pharmaceutical industries. It can be used to degrade gluten, improve the taste and quality of baked goods; tenderize meat; produce margarine, soft candy, etc. At the time of extraction, there are various methods such as kaolin adsorption method, tannin precipitation, ultrafiltration method, etc. The activity of bromelain production and purity is a major indicator for judging high quality. According to comparative analysis, ultrafiltration concentration is more suitable. Method. When carrying out ultrafiltration concentration, the pineapple-related raw materials need to be washed first and then pressed and pressed to extract the juice. Then, the centrifuge is introduced to remove impurities, and then the product can be concentrated by using ultrafiltration equipment, and the precipitate is precipitated after being precipitated. Bromelain can be obtained by drying.
With the increase of imported fresh foods in China, fruits such as pineapples, which are generally accepted by the public, are showing signs of fatigue. If they still stay in the original varieties, planting methods, and even deep-processed categories, the industry will lose its vitality in the future. In order to avoid this phenomenon, China's food machinery and equipment enterprises need to work together with the pineapple-related industry groups to speed up equipment R&D and production, and jointly promote the development of the pineapple industry.