花粉复合养生膏对小鼠血脂与抗氧化功能的影响OA

Objective To develop a food-medicine homologous Compound Pollen Health Paste with lipid-lowering and antioxidant functions using lotus pollen as the main raw material,and to investigate the quality,basic components,minerals,main active ingredients,and functional properties of the product.Methods Lotus pollen was pretreated by solid-state fermentation with Bacillus licheniformis to disrupt cell walls,and then compounded with honey,royal jelly,juice of Dendrobium nobile leaves,and juice of Rosa roxburghii fruit.The mixture was homogenized and processed by low-temperature vacuum sterilization to obtain the compound paste.Subsequently,its basic components were determined,and the effects of the product on blood lipid metabolism and antioxidant capacity were evaluated through mouse feeding experiments.Results The microbial indicators of the Compound Pollen Health Paste complied with national standards,and it was rich in flavonoids,polyphenols,and various amino acids.Compared with the control group,the compound paste significantly reduced serum creatinine(Cr)and triglyceride(TG)levels in all experimental groups(P<0.05),and showed a trend toward increasing high-density lipoprotein cholesterol(HDL-C)levels(P>0.05).It also significantly enhanced total antioxidant capacity(T-AOC)(P<0.05)and decreased malondialdehyde(MDA)content(P<0.05).Conclusion The Compound Pollen Health Paste exhibits lipid-regulating and antioxidant functions,providing a scientific basis for the high-value utilization of lotus pollen and related characteristic agricultural products.