2 results about "Saw palmetto" patented technology

This invention discloses an extract of *Prunus armeniaca* for treating prostatitis, its preparation method, and its application. Specifically, it relates to the fields of natural plant extraction and male urinary system pharmaceuticals. The *Prunus armeniaca* extract is prepared from the dried stem bark of *Prunus armeniaca*. On a dry weight basis, the extract contains at least 8.5% phytosterols and at least 12% fatty acids. This invention significantly improves the purity and extraction rate of phytosterols and fatty acids in the *Prunus armeniaca* extract by optimizing the extraction and purification process. It overcomes the bottlenecks of insufficient dissolution of active ingredients and high levels of impurities in traditional methods. Chromatographic detection ensures precise control and batch-to-batch stability of product quality. This naturally derived extract is highly safe and can be used alone or in combination with *Saw Palmetto* and pumpkin seed extracts. Through synergistic effects, it significantly enhances anti-inflammatory and prostate function-improving effects, providing a highly effective and safe new option for the treatment of prostatitis.

The application discloses a high-strength and high-temperature-resistant wave-absorbing ceramic matrix composite material with a bionic structure of a leaf of a saw palmetto and a preparation method and application thereof, and belongs to the technical field of wave-absorbing materials. 3f @BN-SiOC-multiple boride ceramic composite material; the wave-absorbing ceramic matrix composite material has a double-embedded structure composed of a wave-absorbing component, a wave-transparent ceramic matrix and a fiber framework, the wave-absorbing component is embedded in the wave-transparent ceramic matrix, and the wave-transparent ceramic matrix is embedded in the fiber framework. To solve the inherent contradiction between CMC mechanics and EMW absorption performance, meet the demand of high-performance radar stealth materials for the hot end part of a modern high-speed aircraft.