Use of Boettcherisca peregrine maggots as oil plant insects

Abstract

The invention belongs to the field of foods or biological energy sources and discloses a new oil plant source which is oil plant insects of Boettcherisca peregrine maggots. The aged Boettcherisca peregrine maggots are dried by hot air or microwaves and the dried products are processed by a pressing method (which is to send the hot maggots into a screw-type express to press oil) to produce the oil. The oil can be used as the raw material oil of edible oil, chemical engineering oil and bio-diesel. The oil content of the Boettcherisca peregrine maggots is over 20 percent, and an nutritive ingredient analysis shows that the oil extracted from the maggots contains a plurality of unsaturated fatty acids required by human bodies and is the high-quality and healthy oil. The growth period of the maggots is as short as 4-5 days, Boettcherisca peregrine maggots occupies a small area and can be cultured under a high-density condition, the yearly acre oil yield of maggots is higher than 20 tons / mu.year, and the cultivation can be performed in an industrial workshop and requires no cultivated land. The maggots contain no toxin and are safe and reliable, and the extraction process is simple.

Description

technical field [0001] The invention belongs to the field of food or bio-energy, and in particular relates to a new oil source—oil insects. Background technique [0002] At present, the world's three major oil crops are rapeseed, soybean and peanut. These three types of crops are rich in oil content, especially rapeseed and peanut, the oil content reaches 40-50%. However, these three major oil crops have been difficult to meet the growing population's demand for oil, mainly because of their long growth cycle, such as spring dawn rape growth cycle 60-130 days, winter small rape 130-290 days, soybean 90 days -140 days; at the same time, these crops occupy a large area of ​​cultivated land, and the planting process is easily disturbed by weather and various pests and diseases. 34 kg / mu·year, peanut 80-90 kg / mu·year, in today's scarcity of arable land, this will undoubtedly increase the burden on land resources; in addition, because these oil crops themselves contain certain t...

AI Technical Summary

Problems solved by technology

However, these three major oil crops have been difficult to meet the growing population's demand for oil, mainly because of their long growth cycle, such as spring dawn rape growth cycle 60-130 days, winter small rape 130-290 days, soybean 90 days -140 days; at the same time, these crops occupy a large area of ​​cultivated land, and the planting process is easily disturbed by weather and various pests and diseases. 34 kg / mu·year, peanut 80-90 kg / mu·year, in today's scarcity of arable land, this will undoubtedly increase the burden on land resources; in addition, because these oil crops themselves contain certain toxins, such as rapeseed contains sulfur Glucosides (mustard toxins), soybeans contain antitrypsin and thrombin, peanuts are prone to moisture and mildew, and are prone to produce aflatoxins with strong carcinogenicity. When used as edible oils, they need to be treated in multiple stages, otherwise the safety will be compromised. It is not guaranteed, which also increases the requirements for processing technology to a certain extent, and the production cost is higher

[0003] Although all countries are currently devoting themselves to the development of new oil crops. For example, my country is studying the use of woody plants that can grow recyclably as oil crops. However, this also requires a large amount of land resources, and has low production efficiency, high cost, and difficulty in collection. The low quality of oil plants and the difficulty of removing phytotoxins all restrict the practical application of research results in this field