Pork fat content can be significantly increased by carefully adjusting the lysine levels in pig feed. According to a study, reducing lysine slightly during certain growth stages can lead to a doubling of fat accumulation in pigs. This approach, described as "slightly cutting back on lysine," has sparked interest among researchers and farmers alike.
As reported by the Japanese Yomiuri Shimbun, typical feeding practices involve providing pigs with at least 0.6% lysine when they are between 70 kg and 120 kg in weight. However, scientists experimented with lowering this amount to 0.4% during that period. The results were striking — pigs fed this reduced-lysine diet showed nearly double the fat content compared to those receiving higher lysine levels. This suggests that manipulating amino acid intake could be a powerful tool in controlling meat quality and fat deposition.
The researchers believe that reducing lysine may enhance the activity of proteins responsible for transporting glucose into fat cells, making them more effective at storing energy as fat. However, the exact biological mechanism behind this phenomenon is still under investigation.
One challenge observed was that pigs on the lower-lysine diet took about two weeks longer to reach slaughter weight. To address this, the team proposed adjusting the feeding schedule or timing to optimize growth without extending the overall production cycle. This finding could have important implications for both efficiency and profitability in pork farming.
By fine-tuning feed composition, farmers might not only improve the quality of their livestock but also adapt to market demands for leaner or fattier cuts of meat. Further research will help clarify how best to apply these findings in real-world settings.
Brass sink faucet is heavily used every day between brushing your teeth and washing your hands multiple times. Choose a tub faucet that is not only reliable and water efficient, but also fits your style and budget. We have the latest styles of sink faucets to choose from. Stainless steel bathroom faucets are spot-proof. In addition to resisting spots and fingerprints, the matte black Brass sink faucet enhances durability.
Brass Faucet,Brass Kitchen Faucet,Brass Bathroom Faucets,Shower Fixtures
JIANGMEN MEIAO KITCHEN AND BATH CO.,LTD , https://www.meiaogroup.com