4 results about "Passiflora serratifolia" patented technology

The application provides a kit and a method for rapidly detecting Passiflora edulis virus of East Asia, which are simple, have high sensitivity, high specificity, short reaction time (only 30 min), can be operated, reacted and stored at normal temperature, and are very suitable for large-scale rapid detection in the field.

The present application belongs to the technical field of alternative immunomodulators, and particularly relates to a preparation method of a Passiflora edulis immunomodulator for pigs and application thereof, which comprises the following steps: inoculating activated gold flower fungus into a liquid culture medium to prepare seed liquid; pretreating Passiflora edulis fruits, cutting or crushing the Passiflora edulis fruits to prepare a fermentation substrate, and adding bran and / or corn powder as an auxiliary carbon source; sterilizing the fermentation substrate; inoculating the seed liquid to perform solid or liquid fermentation; in the fermentation process, the gold flower fungus secretes an enzyme system to destroy the cell wall of the Passiflora edulis, release and convert polysaccharides and flavonoid active ingredients; and drying and crushing to obtain the Passiflora edulis immunomodulator for pigs. The immunomodulator can be added into pig feed to significantly improve the spleen index, macrophage phagocytic activity, lymphocyte proliferation capacity and serum IgG level, reduce the diarrhea rate, and promote growth performance. The present application combines the gold flower fungus and the Passiflora edulis to prepare the immunomodulator for pigs, which can be used to replace antibiotics and promote healthy pig breeding.

The present application belongs to the technical field of plant extracts, and particularly relates to an antioxidant plant extract composition, which is prepared by mixing the following raw materials in parts by mass: Passiflora edulis fruit extract 30-40 parts, blackcurrant fruit extract 25-35 parts, and Ampelopsis megalophylla leaf extract 20-30 parts. The present application first compounds three plant extracts of Passiflora edulis fruit, blackcurrant fruit and Ampelopsis megalophylla leaf, which can enrich the types of related products. Moreover, Passiflora edulis fruit is rich in flavones such as apigenin and luteolin, blackcurrant fruit is rich in anthocyanins such as cyanidin and delphinidin, and Ampelopsis megalophylla leaf is rich in flavonols such as dihydromyricetin. The synergistic effect of the three extracts can scavenge mitochondrial ROS, protect mitochondrial membrane potential, and improve the activity of respiratory chain complex enzymes, and has good mitochondrial protection and antioxidant damage repair effects, and has important application value for the protection of mitochondrial oxidative damage in the middle-aged and elderly population.