20 results about "Hemerocallis fulva" patented technology

The invention provides an extraction and detection method of a day lily active matter and application of the day lily active matter in anti-neuritis. Hemerocallis fulva contains various bioactive substances including flavone, polysaccharide and saponin, and the substances have potential application value in the fields of medicines and health care products. The invention provides a method for extracting the active components step by step, and rapid identification and detection are carried out by utilizing technologies such as fluorescence and ultraviolet-visible spectrophotometry. In addition, the invention also develops a detection method for evaluating the anti-neuritis effect of the active substances. Lipopolysaccharide (LPS) is used for stimulation to establish an inflammation model, day lily active substances are added, and the active substances are found to be capable of remarkably inhibiting generation and release of inflammatory factors and promoting growth and differentiation of neurons. Scientific basis is provided for developing new neuritis treatment methods, related drugs and the like.

A new and distinct Hemerocallis plant named ‘Rule of Plum’ characterized by winter-hardy compact habit with clean medium-green foliage that goes dormant in the winter. The flowers are single, rounded, lightly fragrant, deep purple with a yellow-green throat. Inner tepals are reflexed with slightly crisped margins. The new plant flowers on stems up to 57 cm tall with four-way branching beginning about mid-July.

The application discloses a kind of composite plant extract and its application, skin external preparation.The raw material of the composite plant extract includes hemerocallis fulva flower and red clover, and the weight ratio of hemerocallis fulva flower and red clover is (1:5)~(5:1).The plant extract of hemerocallis fulva flower and red clover of the application can inhibit the release of histamine, thereby reducing the occurrence of inflammation and infection;The plant extract of the application cooperates synergistically, and compared with each plant alone, the histamine inhibition effect of the plant extract of the application is significantly improved;The plant extract of the application uses pure natural plant as raw material, and has low side effect and high safety;The plant raw material used in the application is widely planted in China, and the resource is easy to obtain, the price is cheap, and the cost is low.

The invention belongs to the field of plant gene breeding, and particularly relates to an MYB90 gene for regulating and controlling hemerocallis fulva anthocyanin synthesis and application of the MYB90 gene. The nucleotide sequence of the hemerocallis fulva MYB90 gene is shown as SEQ ID NO.1, the amino acid sequence of the hemerocallis fulva MYB90 gene is shown as SEQ ID NO.2, it is found for the first time that the hemerocallis fulva MYB90 gene can regulate and control synthesis of anthocyanin in tobacco flowers, and colors of tobacco leaves, stems, flowers and other positions can be deepened through overexpression of the hemerocallis fulva MYB90 gene. The hemerocallis fulva MYB90 gene provided by the invention not only provides a theoretical reference for research of hemerocallis fulva flower color regulation, but also provides an important gene resource for future flower color breeding work.

The hemerocallis fulva planting and irrigating equipment comprises a bottom plate, a plurality of moving wheels which are evenly distributed are arranged at the bottom of the bottom plate, a water tank is fixedly connected to the top of the bottom plate, a connecting box is fixedly connected to the top of the water tank, and a water pump is fixedly connected to the interior of the water tank. Through the effect of the designed filter screen, rainwater can be filtered, impurities carried in the rainwater can be prevented from entering the rainwater, the influence on subsequent rainwater conveying is prevented, the filtered rainwater can enter the water tank to be collected, subsequent irrigation use is facilitated, in the filtering process of the filter screen, the electric push rod intermittently works, and the rainwater collecting efficiency is improved. The output end of the electric push rod can drive the sliding block to move, the sliding block can drive the moving block to move, the hinged rod and the filter screen can deflect to enable the filter screen to incline, impurities accumulated on the surface of the filter screen can fall down along the inclined filter screen, and it is avoided that the filter screen is blocked, and rainwater collection is affected.

This invention relates to a novel substance with in vitro anti-inflammatory activity, its preparation method, and its application. The present invention provides a novel substance with in vitro anti-inflammatory activity, its preparation method, and its application. The molecular formula of hemerocallicin A is C2. 23 H 28 O 10 Methods: 1. Hemerocallis flowers were extracted with 80% ethanol aqueous solvent; 2. The concentrated extract after removing ethanol by rotary evaporation was dispersed in water and loaded onto a D101 macroporous resin column; 3. The fraction was eluted with 50% ethanol from the macroporous resin, and then purified by silica gel column chromatography, gel column chromatography, and preparative high-performance liquid chromatography to obtain hemerocalin A. Hemerocalin A is used to prepare anti-inflammatory drugs. The IC50 of hemerocalin A in this invention inhibited the release of the pro-inflammatory factor NO from LPS-stimulated mouse microglia (BV2) by [the method described in the original text]. 50 The value was 13.3 μmol / L, indicating that it has good in vitro anti-inflammatory activity. This invention belongs to the field of research on effective components of natural drugs.

The invention discloses yellow yellow wine and a preparation method thereof, and belongs to the technical field of wine brewing. The method comprises the following steps: by taking broomcorn millet as a raw material, soaking, cooking congee, mixing with yeast, carrying out main fermentation, carrying out secondary fermentation, adding vacuum freeze-dried yellow pollen after the secondary fermentation is completed, and then carrying out after-ripening, squeezing, decocting wine, aging and storing and finishing. According to the method, active ingredients in the day lily are fully dissolved out and stably retained by optimizing the day lily adding time and the after-ripening process. In the obtained yellow yellow wine, the total phenol content is not lower than 0.50 mg / mL, the flavonoid content is not lower than 0.12 mg / mL, the vitamin C content is not lower than 11 mu g / mL, the hydroxyl radical scavenging rate is not lower than 85%, the amino acid content is not lower than 3300 mu g / mL, and the yellow yellow wine has remarkable antioxidant activity and enhanced nutrition flavor.

The utility model discloses a day lily air-drying placing device which comprises a first supporting piece which is movably connected with two sets of second supporting pieces. The driving assembly is used for driving the two sets of second supporting pieces to rotate so as to achieve angle adjustment; according to the day lily air-drying device, it is guaranteed that when the wind direction is changed, the angle is adjusted in time, sufficient air circulation is guaranteed, mildewing is prevented, the air-drying time is shortened, limitation of a traditional fixing support is broken through, flexible adjustment can be achieved along with environment changes, and the day lily air-drying device is convenient to use and high in practicability. Natural air-drying conditions are fully utilized, and the air-drying efficiency is improved.

The invention belongs to the technical field of bioengineering, and particularly relates to application of a detection reagent of a molecular marker related to flower color traits of hemerocallis L. The nucleotide sequence of the molecular marker is shown as SEQ ID NO.1, an SNP site exists at the 44bp position from the 5'end of the sequence, the polymorphism is T / C, and CC and TC genotypes are shown. The invention also develops a reagent for detecting the molecular marker, and the reagent specifically comprises a forward primer with nucleotide sequences as shown in SEQ ID NO.2 and SEQ ID NO.3 and a reverse primer with a nucleotide sequence as shown in SEQ ID NO.4. The reagent can be used for breeding the hemerocallis plants, breeding the hemerocallis plants with different flower color characters or identifying the flower color characters; the invention also develops a flower color character identification method, which is beneficial for accelerating the genetic breeding of the hemerocallis plants.

The invention discloses a composition with anti-wrinkle and firming effects. The composition is prepared from the following components: a hemerocallis fulva flower extract, a lilium davidii linn / leaf extract, a fructus chebulae bark extract, a magnolia liliiflora bud extract, a phalaenopsis aphrodite extract, butanediol, hexanediol and water. The composition is safe, stable, efficient and mild, formed wrinkles and relaxation problems can be remarkably improved, new wrinkles can be prevented, through the synergistic effect of plant components, the irritation is greatly reduced while the effect is guaranteed, and sensitive skin can also safely use efficient anti-aging products.

The invention belongs to the technical field of plant breeding, and particularly relates to a method for increasing the germination rate of hemerocallis fulva seeds. According to the method, the germination rate of the hemerocallis fulva seeds can be increased by harvesting, storing and treating the seeds to break dormancy and accelerating germination, the time is short, the operation is simple, the germination rate can be increased to 86% or above, the technical problem of seed germination in new variety breeding of hemerocallis fulva is thoroughly solved, and a powerful technical guarantee is provided for hemerocallis fulva breeding.

A new and distinct cultivar of Hemerocallis plant named ‘G221407’ is disclosed, characterized by flowers of an apricot-orange color, with a yellow throat, a darker orange-red eye and a slight ruffle to the petal edge. ‘G221407’ is a diploid, dormant type daylily, losing foliage with frost each fall, and re-emerging from the crown in the following spring. ‘G221407’ grows quickly and vigorously following emergence from dormancy, showing a growth rate during bare-root production which exceeds most comparable daylilies. ‘G221407’ blooms continuously from first-flower in early June until hard frost in the autumn. Plants are observed winter-hardy through at least USDA Zone 5. The new variety is a Hemerocallis, normally used for outdoor ornamental purposes.

This invention discloses a method for tissue culture of double-flowered daylily scapes, comprising: taking the scape of a double-flowered daylily variety, transversely cutting it into segments no less than 5 cm long with the growing point as the center, and rinsing and disinfecting the segments; placing the disinfected segments into an enzymatic hydrolysis solution for cell wall enzymatic hydrolysis, removing the segments after hydrolysis, and rinsing them with sterile water; transversely cutting the hydrolyzed segments into 1-2 cm segments with the growing point as the center; and using the segments as explants for tissue culture. This method, using double-flowered daylily varieties, has the advantages of allowing for the collection of materials at any time during the flowering period, resulting in high tissue culture efficiency and good quality.

This invention relates to the field of cosmetic technology, providing a barrier repair composition for dry and sensitive skin containing purslane extract and its application. The composition comprises purslane extract, Bletilla striata extract, Hemerocallis fulva extract, ceramide complex lipids, and ectoine. This invention uses purslane as a soothing and stabilizing base, combined with Bletilla striata for film-forming repair, Hemerocallis fulva for soothing repair, barrier lipid replenishment, and anti-stress components, forming a multi-pathway synergistic care system that can improve dry and sensitive skin problems such as dryness, tightness, stinging, itching, flaking, fine cracks, barrier fragility, and seasonal discomfort. Experimental results show that the composition of this invention is mild and stable, suitable for industrial production and daily dry and sensitive skin care.

The utility model discloses a sunlight drying day lily pretreatment device which comprises a cleaning box, a support is fixedly installed on the rear side of the cleaning box, an electric push rod is fixedly installed on one side of the support, a lifting plate is installed at the output end of the electric push rod, a rotating block is rotationally connected to the bottom face of the lifting plate, and a transverse plate is fixedly installed on the bottom face of the rotating block. A net plate is installed on the bottom face of the transverse plate, a liftable containing assembly is installed on the bottom face of the transverse plate, a connecting block is fixedly installed on the top face of the transverse plate, a limiting hole is formed in the surface of the connecting block, and a lifting assembly penetrating through the inner side of the limiting hole is installed on the top face of the lifting plate. The electric push rod can drive the lifting plate, the rotating block, the transverse plate and the containing assembly to ascend and descend, and the lifting assembly can drive the transverse plate and the containing assembly to swing, so that impact of water on hemerocallis fulva in the containing assembly is enhanced, and the cleaning effect is guaranteed.

The invention discloses a tissue culture method of hemerocallis middendorfii'white swan '. The method comprises the following steps: (1) obtaining a sterile material; (2) callus induction; (3) bud differentiation; (4) rooting culture; and (5) seedling hardening and transplanting. According to the method, underground buds serve as explants, complete plants are cultured through a series of culture medium formulas including explant disinfection, callus induction, bud differentiation and rooting culture, seedlings can be formed after 1-2 months of seedling hardening and transplanting, and the survival rate reaches 98%. The tissue culture method of the hemerocallis middendorfii'white swan 'is efficient and rapid, and lays a foundation for rapid propagation, popularization and application of the hemerocallis middendorfii.

The invention discloses a hemerocallis fulva tea drink and a preparation method thereof, and belongs to the technical field of functional drink processing. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 15-22 parts of day lily; 1.5 to 2.5 parts of semen ziziphi spinosae; 1 to 1.5 parts of fructus alpiniae oxyphyllae; 0.08 to 0.12 part of chrysanthemum morifolium ramat; 0.05 to 0.08 part of chrysanthemum bud; 0.1 to 0.15 part of lemon verbena; 2.5 to 3.0 parts of Xinjiang grey jujube; 0.12 to 0.18 part of Xinhui dried orange peel; 0.05 to 0.08 part of honey-fried licorice root; 1.0 to 1.5 parts of lycium ruthenicum; 0.2 to 0.3 part of roselle flower; 2.8 to 3.5 parts of freeze-dried haw slices; 0.5 to 0.8 part of purple glutinous rice; 0.1 to 0.15 part of longan pulp; 0.05 to 0.1 part of low-sodium sea salt; 18 to 22 parts of crystalline fructose; 15 to 18 parts of xylitol; and 900 to 1050 parts of hydrogen-rich water. The hemerocallis fulva tea drink prepared by the preparation method disclosed by the invention is appropriate in sour-sweet ratio, free from astringent taste and relatively high in total flavone and polysaccharide content, and has remarkable advantages.

A new and distinct Hemerocallis plant named ‘Honey Barbeque’ characterized by winter-hardy compact habit with clean medium-green foliage that goes dormant in the winter. The flowers are rounded, fragrant, single, golden with a dark burgundy eye zone and gold throat. Tepals are slightly reflexed near apices lightly undulate on the margins. The new plant flowers on stems up to 39 cm tall with two to four-way branching beginning about early-June and repeating until frost.

A new and distinct Hemerocallis plant named ‘Bright Note’ characterized by winter-hardy compact habit with clean medium-green foliage that goes dormant in the winter. The flowers are fragrant, single, nocturnal, rounded, with overlapping sunny yellow tepals and a green throat. Flowering begins about mid-July with excellent coverage and reliable repeating until hard frost.

This invention relates to the field of genetic engineering technology, and more particularly to a Hemerocallis HfERF118 gene and its application in regulating plant heat resistance. The Hemerocallis HfERF118 gene includes the nucleotide sequence shown in SEQ ID NO.1, and the protein it encodes includes the amino acid sequence shown in SEQ ID NO.2. This invention also provides a kit including the Hemerocallis HfERF118 gene. A plant overexpression vector containing the Hemerocallis HfERF118 gene was constructed and transformed into Arabidopsis thaliana. The survival rate, phenotypic traits, and other characteristics of the transgenic Arabidopsis thaliana were observed after high-temperature stress, showing that the Hemerocallis HfERF118 gene can improve the heat resistance of Arabidopsis thaliana. The Hemerocallis HfERF118 gene provided by this invention can be applied to heat resistance breeding in various plants and has broad application prospects in the field of plant molecular breeding.