30 results about "Rosa arvensis" patented technology

The invention discloses an SNP (Single Nucleotide Polymorphism) molecular marker combination based on Chinese rose germplasm resource typing as well as an identification method and application thereof, 5138 key sites are screened out by analyzing re-sequencing data of 126 parts of rose germplasm resources, and the SNP molecular marker combination based on Chinese rose germplasm resource typing is obtained by combining phylogenetic analysis, population structure analysis and principal component analysis. And an important basis is provided for genetic composition identification of Chinese rose germplasm resources. The method can accurately predict the genetic background of the Chinese rose germplasm resources, and provides a scientific basis for breeding work, so that the breeding efficiency and accuracy are improved, the breeding period is shortened, and the cost is reduced. Meanwhile, a new direction is provided for distinguishing the genetic composition and breeding of the Chinese rose germplasm resources, and the method has reference value for identifying the genetic composition of other horticultural crop traits. In addition, the designed liquid-phase breeding chip has efficient and stable capture efficiency, and can be widely applied to detection and evaluation of large-batch samples.

The invention belongs to the technical field of skin care, and discloses a moisturizing composition, application and a moisturizing anti-wrinkle cosmetic, the moisturizing composition comprises rosa damascena flower water, a tulip flower extract and a desert rose leaf cell extract, and the mass ratio of the rosa damascena flower water to the tulip flower extract to the desert rose leaf cell extract is (80-100): (0.01-2): (0.01-2). The rose damascene flower water with a small molecular structure is compounded with the tulip flower extract and the desert rose leaf cell extract, a large amount of the rose damascene flower water is used for driving moisturizing components and water in the desert rose leaf cell extract to permeate into skin, the water is supplemented to the skin, meanwhile, the strong water locking capacity is cooperatively exerted, and the moisturizing effect is achieved. In the process, the small molecular structure of the rosa damascena flower water is beneficial to permeation of higher fatty acid, polyglucoside and amino acid in the tulip flower extract, the effect of regulating skin metabolism in the moisturizing process is achieved, and the situation that long-acting moisture maintenance of skin cells is affected due to excessive swelling of the skin cells caused by excessive local moisturizing is avoided; in addition, the desert rose leaf cell extract and the melancholia flower extract can regulate the water-oil balance of the skin, and the desert rose leaf cell extract, the melancholia flower extract and the desert rose leaf cell extract can synergistically improve the moisturizing effect of the skin, so that both short-acting moisturizing and long-acting moisturizing have excellent moisturizing effects.

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 present invention discloses a method for preparing nanosilver particles using rose extract, a product, and an application thereof, belonging to the technical field of biosynthetic nanomaterials. The method comprises the following steps: (1) washing, drying, and crushing rose petals, mixing them with deionized water, stirring them evenly, letting them stand, and filtering them thoroughly to obtain a rose extract; (2) mixing the rose extract obtained in step (1) with an AgNO3 solution, reacting them in the dark to obtain a mixed solution, and centrifuging, washing, and vacuum freeze-drying the mixed solution to obtain the nanosilver particles. The nanosilver particles obtained by the method of the present invention have a small average particle size, uniform size, and stable structure, and can effectively inhibit the activity of Pseudomonas aeruginosa and prevent and control plant diseases caused by it. The nanosilver particles obtained by the present invention are used as agricultural fungicides in the prevention and control of bayberry wilt disease, and have a good prevention and control effect.

A new and distinct cultivar of Rose plant named ‘ESM R896’, characterized by its upright and relatively strong flowering stems; relatively moderately vigorous growth habit; dark green-colored leaves; orange-colored flower petals and petaloids that become darker orange with development giving the flower a bi-colored appearance; petals and petaloids are relatively resistant to bruising; and excellent postproduction longevity.

This invention belongs to the field of skin care technology and discloses a moisturizing composition, its uses, and a moisturizing and anti-wrinkle cosmetic. The moisturizing composition includes Rosa damascena flower water, tulip flower extract, and Rosa desertica leaf cell extract, wherein the mass ratio of Rosa damascena flower water, tulip flower extract, and Rosa desertica leaf cell extract is 80-100:0.01-2:0.01-2. This invention utilizes a combination of small-molecule Rosa damascena flower water, tulip flower extract, and Rosa desertica leaf cell extract. The abundant Rosa damascena flower water facilitates the penetration of the moisturizing and water-locking components in the Rosa desertica leaf cell extract into the skin, replenishing moisture while simultaneously providing powerful water-locking capabilities. Furthermore, the small-molecule structure of the Rosa damascena flower water promotes the penetration of higher fatty acids, polysaccharides, and amino acids from the tulip flower extract, regulating skin metabolism during hydration and preventing excessive localized hydration that could lead to over-swelling of skin cells and compromise long-term moisture retention. Combined with the skin-water-oil balance-regulating abilities of the Rosa desertica leaf cell extract and tulip flower extract, these three ingredients synergistically enhance skin hydration, providing excellent moisturizing effects for both short-term and long-term hydration.

It relates to a cosmetic composition, and a method for inhibiting carbamylation. The cosmetic composition comprises at least one decarboxylated oligopeptide or a salt thereof and at least one extract of Rosa sp. genus.

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.

It relates to a cosmetic composition, and a method for inhibiting carbamylation. The cosmetic composition comprises at least one polylysine and at least one extract of Rosa sp. genus.

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 and distinct variety of floribunda rose plant, referred to by its cultivar name, ‘KORfloci114’, is described. The new variety forms in abundance on a substantially continuous basis yellow-colored blossoms. The vegetation is vigorous, and the growth habit is compact and rounded. Additionally, the new variety is particularly well suited for growing as distinctive ornamentation in the landscape.

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.

1. Name of the designed product: goblet (Artemisia argyi-Rosa). 2. Use of the designed product: used for containing beverages such as wine, water, etc. 3. Design points of the designed product: the combination of shape and pattern. 4. Picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

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.

To provide a tablet containing lactic acid bacteria and a Rosa plant extract and exhibiting superior disintegrability.SOLUTION: A tablet comprising (A) lactic acid bacteria, (B) a Rosa plant extract, and (C) a mulberry leaf extract.SELECTED DRAWING: None

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.

1. Name of the designed product: high cup (Artemisia argyi-Rosa). 2. Use of the designed product: used for containing beverages such as wine, water, etc. 3. Design points of the designed product: the combination of shape and pattern. 4. Picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The present invention relates to a method for preparing a Rosa canina fruit extract and a composition for preventing or treating oral diseases, the composition comprising same as an active ingredient. The extract, which is obtained by mixing the peels and seeds of Rosa canina fruits at various ratios and subjecting the mixture to supercritical fluid extraction (SFE), is clearly distinguished in terms of component composition from conventional hot water extracts, organic solvent extracts, and laboratory-scale supercritical extracts, and thus finds specific applications in oral diseases.

The invention provides a Rosa Vietnamese for promoting porphyra haitanensis filamentous algal filaments to develop into shell sporangia branches, and the provided strain can promote formation of the shell sporangia branches of porphyra haitanensis filaments so as to shorten the breeding cycle of the porphyra haitanensis filaments. The preservation number of the rose Vietnamese provided by the invention is CGMCC (China General Microbiological Culture Collection Center) NO.34643. According to the method, the screened rosa Vietnamese strain bacterial liquid is added into the solution for culturing the protonema, so that the development time of the conchosporangium branches can be effectively shortened, the formation rate of the conchosporangium branches can be increased, and the problems that the formation rate of the conchosporangium branches is insufficient, the formation period is too long and the like are solved.

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.