17 results about "Rosa arvensis" patented technology

The invention belongs to the field of daily chemicals, and particularly relates to a body cleaning composition containing folium artemisiae argyi extract and a preparation method of the body cleaning composition. 14%-20% of a surfactant; 0.5-5% of a skin conditioner; 0.01%-0.1% of a metal chelating agent; 0.01%-1.2% of a preservative; 0.01%-1% of a pH regulator; 1 to 1.5 percent of flavoring agent; 0.01%-1% of a viscosity modifier; and the balance of deionized water. The plant functional composition comprises a folium artemisiae argyi extract and a rosa canina fruit extract. The folium artemisiae argyi extract and the rosa canina fruit extract in the composition can achieve a synergistic effect, free radicals can be effectively removed, release of cell factors and inflammatory mediators can be inhibited, and the composition has anti-inflammatory and soothing effects, can relieve uncomfortable symptoms such as skin redness and itching and has a certain whitening effect.

The invention relates to an anti-aging, brightening and pore-shrinking composition and application thereof. The composition comprises the following components: an artemia extract, a magnolia liliiflora extract, a desert rose leaf cell extract, a lilium lanceolarium extract and a lilium fortunei extract. The mass ratio of the artemia extract to the magnolia liliiflora extract to the rosa deserticola leaf cell extract to the lilachium lanceolatum extract to the lilium fortunei extract is (0.2 to 2) to (0.001 to 0.1) to (0.001 to 0.1) to (0.001 to 0.1) to (0.001 to 0.1) to (0.001 to 0.1). The composition provided by the invention can effectively improve the collagenase clearance rate, maintain the elasticity and compactness of the skin, achieve good anti-aging and pore-shrinking effects, also can effectively remove hydroxyl radicals, and has good whitening and brightening effects.

The invention discloses application of a gene RrZFP1 in regulation and control of rose plant flower fragrance, and belongs to the technical field of plant genetic engineering, the nucleotide sequence of the gene RrZFP1 is shown as SEQ ID NO.1, and the amino acid sequence of expression protein of the gene RrZFP1 is shown as SEQ ID NO.2. The RrZFP1 gene of the Fenghua rose is separated, after VIGS in the Chinese rose is silenced, the content of geraniol serving as an important aroma component of a transgenic Chinese rose flower is remarkably reduced, and experiments verify that the RrZFP1 gene can activate RrNUDX1 gene expression of a geraniol synthesis pathway, and indicate that the RrZFP1 is a positive regulation factor of the rose fragrance, and the RrZFP1 gene can be used for preparing the rose essential oil. The important application value is realized in the aspect of regulating and controlling the fragrance of the rosa flowers.

A new garden rose plant of the Miniature class which has abundant, red flowers and attractive foliage. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.

A new garden rose plant of the Miniature class which has abundant, red flowers and attractive foliage. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.

A new garden rose plant of the miniature class which has abundant, red-purple flowers and attractive foliage. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.

The invention belongs to the technical field of molecular biology, and particularly relates to a rosa chuanensis RsANT1 gene as well as a protein, an expression vector, a biological material and application thereof. In order to expand gene sequence information and functional gene research of rosa cymosa, a rosa cymosa RsANT1 gene is separated, the nucleotide sequence of the rosa cymosa RsANT1 gene is as shown in SEQ ID NO.1, and the coded amino acid sequence is as shown in SEQ ID NO.2. The gene provided by the invention forms high expression in leaves of rosa cymosa, and overexpression in tobacco can promote the enlargement of the width and area of the leaves and change the shape of the leaves, so that the leaves are unique in shape. Therefore, the gene disclosed by the invention provides an important reference for deeply researching the molecular mechanism of plant development, promoting the growth and development of the plant and enhancing the ecological benefits of the plant; the high expression of the gene can promote rooting, so that the drought resistance and stress resistance of the plant are improved, and the ecological protection functions of wind prevention, sand fixation, soil fixation, slope protection and water and soil conservation of the plant are enhanced.

A new garden rose plant of the miniature class which has abundant, orange-yellow bicolor flowers and attractive foliage. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.

Cosmetic composition comprising at least one fermented Rosa centifolia extract. The present invention relates to a cosmetic composition comprising at least one oily extract and / or one aqueous extract of fermented Rosa centifolia, said extracts being prepared by fermentation, using a strain of Saccharomyces cerevisiae, of an aqueous concentrate of Rosa centifolia mixed with at least one vegetable oil, with: - said fermented oily extract of Rosa centifolia derived from the oily phase isolated from said fermented mixture, after successive decontamination, drying, and preferably deodorization thereof with steam; and - said fermented aqueous extract of Rosa centifolia derived from the aqueous phase isolated from said fermented mixture, after successive sterilization and filtration thereof. It also relates to a process for preparing an oily extract and / or an aqueous extract of fermented Rosa centifolia. Figure for the abstract: None

The application discloses a Rosa chinensis disease prevention and growth promotion bacterium LX6 strain and application thereof, and belongs to the field of microorganism strains and application thereof. The Rosa chinensis disease prevention and growth promotion bacterium LX6 is preserved in the China General Microbiological Culture Collection Center on May 16, 2024, and has a preservation number of CGMCC No. 30657 and a classification name of Pseudomonas fluorescens. The bacterium strain has the ability to resist high-concentration salt ions and various heavy metal ions. The bacterium strain can inhibit the growth of a Rosa chinensis black spot pathogen, i.e., Discosia rosea, and can also antagonize the growth of plant pathogenic fungi, i.e., Colletotrichum gloeosporioides, Rhizoctonia solani, Fusarium oxysporum and Fusarium equiseti, so as to prevent and treat the Rosa chinensis black spot and powdery mildew, and promote the growth and flowering of the Rosa chinensis. The application provides a fine biocontrol strain for preventing and treating the diseases of the Rosa chinensis and promoting the growth of the Rosa chinensis, and has important significance for green prevention and control technology of the diseases of the Rosa chinensis and sustainable development of the Rosa chinensis industry.

The application discloses a rose drought-resistant gene RrMYB2 and application thereof, wherein the nucleotide sequence of the RrMYB2 gene is shown as SEQ ID NO. 1, and the protein amino acid sequence is shown as SEQ ID NO. 2. The application method is to improve the drought resistance of rose plants by controlling the overexpression of the gene RrMYB2 in the rose plants. After the RrMYB2 gene of the Rosa rubus cv. is separated, the RrMYB2 gene is introduced into a model plant Arabidopsis thaliana and the Rosa rubus cv., the drought resistance of the transgenic Arabidopsis thaliana and the Rosa rubus cv. is significantly enhanced, and it is indicated that the RrMYB2 gene is a positive regulation factor of drought resistance, and has important application value in the drought-resistant and stress-resistant breeding field of rose plants.

A new garden rose plant of the miniature class which has abundant, yellow-orange flowers and attractive foliage. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.

The invention relates to a method for efficiently preparing rutin and rose acid by utilizing rosa laevigata michx seeds generated after processing fresh rosa laevigata michx decoction pieces. The method is characterized by comprising the following specific steps: separating rosa laevigata michx seeds from pulp, mashing and carrying out enzymolysis, carrying out alcohol extraction, adjusting the pH value, decolorizing filter residues, concentrating and crystallizing to obtain rutin, and the filtrate is subjected to chromatography column passing and crystallization to obtain the rose acid. The method effectively solves the problems of incomplete utilization of the fructus rosae laevigatae medicinal material, high production cost of decoction pieces, easy generation of a large amount of waste and the like, and also avoids the phenomenon of waste of fructus rosae laevigatae resources.

A new garden rose plant of the miniature class which has abundant, red flowers and attractive foliage. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.

This invention discloses a universal method for preparing nuclear suspensions suitable for flow cytometry of Rosa species, belonging to the field of plant biotechnology. The method uses WPB dissociation buffer and follows a standardized procedure to process Rosa leaves in different storage states through sample dissociation, filtration, staining, and incubation steps: leaf tissue is dissociated using WPB dissociation buffer pre-cooled to 4°C, allowed to stand on ice, filtered through a 40µm cell filter, and brought to volume. Propidium iodide and ribonuclease A are added for staining and incubation before flow cytometry analysis. This invention is directly applicable to Rosa leaves in three storage states: fresh, silica gel dried, and -80°C frozen. It is simple to operate, highly versatile, and the prepared nuclear suspension yields high-quality peak histograms with low coefficient of variation when analyzed by flow cytometry, providing an efficient and standardized technical solution for large-scale ploidy analysis and genome size determination of Rosa species.

The application belongs to the field of daily chemicals, and discloses a composition containing PDRN and having the effect of tightening and anti-wrinkle, wherein the composition comprises PDRN, an extract of Saururus chinensis, a root oil of Phlox subulata, a seed oil of Rosa rubus, and a seed oil of Panax ginseng. The composition provided by the application uses PDRN, the extract of Saururus chinensis, the root oil of Phlox subulata, the seed oil of Rosa rubus, and the seed oil of Panax ginseng in combination, and through mutual cooperation of the components, synergistically promotes the secretion of collagen type I, so that the composition has the effect of tightening and anti-wrinkle. In addition, the composition provided by the application also has the effect of barrier repair, can significantly down-regulate the TEWL value of skin, is mild and non-irritating, and is suitable for people with sensitive skin.

The application provides a long-chain non-coding RNA gene LncMYB17 and application thereof in regulating flower fragrance of plants in the Rosa genus, and belongs to the technical field of plant genetic engineering.The LncMYB17 gene of a rose is separated, the nucleotide sequence is shown as SEQ ID NO.1, silencing LncMYB17 leads to a significant decrease in the content of geraniol, an important fragrance component of Chinese rose flowers, overexpression of LncMYB17 leads to a significant increase in the content of geraniol, and it is indicated that LncMYB17 is a positive regulator of Chinese rose flower fragrance and has important application value in regulating flower fragrance of plants in the Rosa genus.