How does Jiaolong submarine ensure nutritional health in the deep sea?

At 9:05 this morning, the Jiaolong manned submersible, which attracted the attention of the Chinese people, carried the scientific research ship Xiangyanghong 09 to the Northwest Pacific Ocean for the pilot application voyage of the manned submersible from 2014 to 2015.

During the pilot application voyage of manned submersible from 2014 to 2015, how to maintain nutritional health of submariners in the thousands of meters of seabed under hypoxia, high pressure and no sunshine has become the focus of attention.

Deep-sea operations are not more common than usual. Nutritional dietary supplement is particularly important for Jiaolong submarine. The daily diet of the submarine needs to meet many important requirements, such as supplementing a variety of essential nutrients and facilitating digestion and absorption. China National Deep Sea Base Management Center drew on NASA's nutritional choices: Peanuts contain a natural polyphenol with strong biological activity, which can effectively reduce platelet aggregation, prevent atherosclerosis, cardiovascular and cerebrovascular diseases, have antioxidant and blood-thinning properties, and help to reduce human cholesterol. As a result, NASA has designated peanut food as one of the most important aerospace foods.

In order to keep the peanut nutrient intact and keep its nutritive activity intact, and to ensure the nutritional supplement for every meal of the "Jiaolong" submarine, the Nutritional Dietary Research Laboratory of the National Deep Sea Center has passed strict examination and screening. In the aspect of edible oil, the first cold-pressed peanut oil is designated as the "Jiaolong" submarine's common spare oil.

By virtue of the national invention patent of "cold pressing to produce peanut oil at low temperature", the first cold pressing peanut oil was pressed at low temperature below 60 C. Compared with the high temperature physical pressing and chemical leaching process, the first cold pressing peanut oil has the characteristics of complete retention of nutrients and no damage of nutrient activity at high temperature, and the whole production process has not been added. No pollution.

The first workshop cold-pressed peanut oil and put forward the "6A" industrial chain development model in the edible oil industry, strictly controlled from six aspects of "origin, selection, water source, planting, screening, technology" to ensure that the quality of each link can be traced back. There are only three major industry innovations (self-owned organic planting base, physical red-coat removal technology and multi-layer plant fiber filtration technology) to ensure the essence of oil products, so that every drop of peanut oil nutritional ingredients remain intact, nutritional activity is not destroyed.

With its unique technology, perfect supply chain system and strict quality control, the first cold-pressed peanut oil stands out among many brands in the edible oil industry. It has been highly recognized by the National Deep Sea Base Management Center and has been appraised as the strategic partner of Jiaolong, China, to provide nutritional and health support for divers.