36results about How to "Raise content level" patented technology

The invention provides a method for preparing a health-care nutrient solution by utilizing fresh queen bee fetuses and bee bread. The method comprises four steps of preparing queen bee fetus freshness-preservation liquid, preparing fresh queen bee fetus mixed liquid, preparing the bee bread and preparing bee glue ethanol purifying liquid, and the four steps are sequentially actualized to finally synthesize the health-care nutrient solution. The bee product nutrient solution prepared by the method can keep the effective and active components of the fresh queen bee fetuses, can enhance the content level of biologic enzymes, biologic hormone and vitamins in the bee product nutrient solution necessary to some human bodies and can better meet the requirement of the health of the human body. Simultaneously, the preservation time of the bee product nutrient solution also can be prolonged to two years without generating deterioration; moreover, the invention has simple technique and low processing cost and is easy to popularize and actualize.

The present invention discloses a planting method of lettuce rich in iodine. The method comprises the following steps that high-quality lettuce seeds are selected and soaked in clean water; the seedsare vernalized after being scrubbed and dried; and then the seeds are sown after being sprouted; the soil of the seedbed is broken finely and leveled up and the seedbed is filled with enough water atthe bottom; after water infiltration, the seeds which are sprouted are mixed with the sand evenly and sown on the seedbed and then covered with earth; the seeds are planted in a fixed way after 5 to 6true leaves are sprouted; the seedling is watered one day before the seedling is transplanted in a fixed way and the seedlings are transplanted to the field next day; enough basics manure is appliedbefore the lettuce seedlings are planted in a fixed way and the solid iodine organic material is applied in the soil surface layer for one time or the liquid iodine fertilizer is sprayed by stages before the lettuce is picked up. The present invention can plant lettuce rich in iodine directly and more importantly, the iodine fertilizer resided in the soil and lettuce roots rich in iodine can increase the iodine content in the soil and peripheral environment; in this way, the ecological environment in iodine deficient areas can be improved and the iodine content of food chain can be promoted.

The propolis product consists of pure propolis in 100-400 weight portions and trace element stuffing in 1-500 weight portions mixed together. The propolis product may be further prepared into capsule of 0.5-0.66 g each with additive in 0-0.1 g. The propolis product has raised content level of trace elements Se and Cr essential for human body. The present invention has simple preparation process and low cost.