8 results about "PLATYCODON GRANDIFLORUM ROOT" patented technology

The present invention, in preparing a medicinal Platycodon root powder, (i) decomposes the cell wall by enzyme treatment, (ii) forms an antimicrobial and moisture-protective layer through coating with grapefruit seed extract and fructooligosaccharide, and (iii) recovers and concentrates residual saponins through low-temperature extraction and re-mixing, thereby providing a powder having high saponin and flavonoid contents and excellent storage stability without high-heat processing. This powder has high utility as a material for medicinal Platycodon root syrup, powdered beverages, and health functional food ingredients.

The present invention provides a compound probiotic fertilizer for regulating the growth of Platycodon grandiflorum and its application, belonging to the field of microbial fertilizers. The compound probiotic fertilizer is prepared from a microbial inoculant JG-002, Platycodon grandiflorum root exudates, and a carrier. The mass ratio of the microbial inoculant JG-002, Platycodon grandiflorum root exudates, and the carrier is 100:1-5:10-20. The microbial inoculant JG-002 is composed of Bacillus subtilis, Bacillus licheniformis, and Bacillus laterosporus in a viable bacteria number ratio of 5:3:2. The carrier is humic acid, sodium alginate, and calcium chloride, and the mass ratio of humic acid, sodium alginate, and calcium chloride is 3-5:2-3:1-2. The compound probiotic fertilizer in the present invention has a biological antagonistic effect, can effectively inhibit the growth and reproduction of pathogenic microorganisms such as Fusarium in the soil, reduce the incidence of Platycodon grandiflorum root rot, and solve the continuous cropping obstacle.

The invention relates to the technical field of food preparation, in particular to a beverage prepared from a platycodon grandiflorum extract and a preparation method thereof.The platycodon grandiflorum extract beverage is prepared from, by mass, the platycodon grandiflorum extract, compound enzyme, a compound stabilizer, a sweetening agent, a flavor additive and water. And starting the vacuum freeze dryer to carry out vacuum freeze-drying treatment on the platycodon root slices, so that the moisture content of the platycodon root slices is reduced to obtain platycodon root freeze-dried slices, and then crushing and sieving to obtain the platycodon root extract. According to the scheme provided by the invention, the platycodon grandiflorum extract is extracted by adopting a low-temperature vacuum freeze-drying technology, the platycodon grandiflorum can quickly lose moisture in a low-temperature freeze-drying state, but nutritional ingredients of the platycodon grandiflorum cannot be lost due to drying, and particularly, heat-sensitive nutritional ingredients can be greatly reserved; and the platycodon grandiflorum extract for producing the platycodon grandiflorum beverage can maximally keep the original nutritional ingredients from losing.

The application belongs to the technical field of pharmaceutical compounds, and particularly relates to a platycodon grandiflorum polysaccharide as well as a preparation method and application thereof. The platycodon grandiflorum polysaccharide is named as PGP-1. The platycodon grandiflorum polysaccharide PGP-1 is simply and efficiently extracted from the platycodon grandiflorum root through an improved extraction process. Pharmacological activity shows that the PGP-1 has significant immunoregulatory activity and inhibits cancer cell proliferation, which indicates that the PGP-1 can be applied to preparation of immunoregulatory drugs or antitumor drugs, and provides a new choice for development of immunoregulatory drugs and antitumor drugs.

According to the preparation method of the extract-containing composition provided by the invention, various components such as an acrylic acid (ester) / C10-30 alkanol acrylate cross-linked polymer, a hydroxyethyl acrylate / sodium acryloyldimethyl taurate copolymer, a verbascin extract, a paeonia lactiflora root extract and a platycodon grandiflorum root extract are added, so that the freckle removing performance of the composition is improved; the composition is applied to a freckle-removing product and has a good freckle-removing effect.

The invention discloses burkholderia paragallinarum for improving the quality of platycodon grandiflorum as well as a fungicide and application of the burkholderia paragallinarum. According to the invention, an endophytic strain Paraburkholderia strudomiana R23C2 capable of promoting the accumulation of the triterpenoid saponin components of platycodon grandiflorum is separated and screened from platycodon grandiflorum roots, a compound microbial agent is designed based on the strain, and experimental studies prove that the strain and the compound microbial agent can promote the accumulation of the triterpenoid saponin components of platycodon grandiflorum, so that the yield of the platycodon grandiflorum triterpenoid saponin components is increased, and the yield of the platycodon grandiflorum triterpenoid saponin components is increased. And the economic benefit of the platycodon grandiflorum planting industry can be effectively improved by popularization and application.

The application provides osmanthus fragrans plant extract mosquito repellent spray with long-acting mosquito repellent and itching, swelling relieving effects and a preparation method thereof, and relates to the technical field of mosquito repellent products. The raw materials of the mosquito repellent spray are as follows: osmanthus fragrans flower extract 7-9 parts, melaleuca alternifolia leaf extract 8-11 parts, chrysanthemum artemisia extract 1-2 parts, radix morindae officinalis extract 12-16 parts, platycodon grandiflorum root powder 16-19 parts, plant essential oil 20-24 parts, glycerol 18-23 parts, sucrose stearate 6-9 parts, p-hydroxyacetophenone 0.2-0.5 parts, stabilizer 3-5 parts and peppermint water 110-120 parts. The mosquito repellent spray can interfere with the activities of mosquitoes to achieve a good mosquito repellent effect, and can form a uniform and stable protective film on the skin surface to prolong the mosquito repellent effect, and can also play a good soothing and skin converging role, reduce local inflammatory reactions, promote skin barrier repair, and effectively relieve itching, swelling and other discomforts caused by mosquito bites.

The invention belongs to the technical field of pharmaceutical compounds, and particularly relates to platycodon grandiflorum polysaccharide as well as a preparation method and application thereof. The platycodon grandiflorum polysaccharide is named as PGP-1. According to the application, the platycodon grandiflorum polysaccharide PGP-1 is simply and efficiently extracted from platycodon grandiflorum roots through an improved extraction process, and pharmacological activity shows that the PGP-1 has remarkable immunomodulatory activity and a cancer cell proliferation inhibition effect, which prompts that the PGP-1 can be applied to preparation of immunomodulatory drugs or anti-tumor drugs, and has broad application prospects. And a new choice is provided for developing immunomodulatory drugs and anti-tumor drugs.