18 results about "Bitter gourd" patented technology

This invention belongs to the field of post-harvest quality testing technology for agricultural products, specifically relating to a method for predicting the degree of chilling injury in bitter gourd. The method uses *Bitter Gourd 'Du Ruan'* as the research object, employing segmented pre-cooling treatment to measure indicators such as chilling injury index, respiration rate, weight loss rate, firmness, chlorophyll content, malondialdehyde content, and antioxidant enzyme activity during storage. This determines suitable pre-cooling conditions, explores the impact of different pre-cooling settings on its physiological quality and chilling injury development during storage, and constructs a bitter gourd chilling injury prediction model based on key indicators. The method for predicting the degree of chilling injury in bitter gourd provided by this invention offers a theoretical basis and technical support for optimizing post-harvest cold chain processes for bitter gourd, mitigating low-temperature damage, and extending shelf life.

This invention relates to the field of bio-breeding technology and discloses a molecular marker-assisted breeding method for bitter gourd resistant to powdery mildew and high-altitude leaf spot disease. The method includes constructing powdery mildew-resistant target-response probes and high-altitude leaf spot-resistant target-response probes; preparing mesoporous silica nanoparticles with a surface covalently coupled to a fluorescent internal reference molecule and a plant cell-penetrating peptide; loading the powdery mildew-resistant and high-altitude leaf spot-resistant target-response probes into the mesoporous channels to obtain a self-calibrated in-situ living nanoprobe complex; infiltrating the self-calibrated in-situ living nanoprobe complex into the living tissue of a single bitter gourd plant; collecting the total fluorescence intensity and spontaneous background fluorescence intensity and calculating the standardized resistance index; comparing the standardized resistance index with a judgment threshold to screen out dual-resistant living plants. This invention eliminates the physical error caused by fluctuations in the absolute amount of vector infiltration, achieving in-situ, non-destructive, and accurate identification of dual-resistant genotypes in living plants.

The application relates to the technical field of extraction equipment, and particularly discloses a high-energy triptolide extraction and separation equipment and an extraction process, which solves the problem of poor extraction of triptolide in the prior art; the equipment comprises a base, a premixing box is arranged above the base, a feeding assembly for feeding is arranged at the upper end of the premixing box, a separation cylinder is arranged at the discharging position of the lower end of the premixing box, a second piston plate and a first piston plate are slidably arranged in the separation cylinder, and the lower end of the second piston plate is rotationally connected with a central shaft at the middle position, the application is designed according to the existing needs, the extraction liquid can be preliminarily mixed with bitter gourd raw materials, then the two piston plates moving up and down are used to mix and extrude the mixed materials, centrifugal separation is completed by cooperating with high-speed rotation of the materials, and residual materials are discharged at the end of the reciprocating movement, so that the extraction effect of the bitter gourd is greatly improved.

This invention discloses an InDel marker closely linked to powdery mildew resistance in wild bitter gourd and its application. This invention obtains highly resistant wild germplasm resources to powdery mildew through screening, with resistance controlled by a dominant single gene. Through forward genetic mapping, a molecular marker PM869 closely linked to the resistance gene was successfully developed. Using the PM869 marker of this invention to identify powdery mildew resistance in bitter gourd is characterized by its simplicity, high specificity, and high stability. It can accurately and efficiently detect the resistance and susceptibility of tested bitter gourd plants to powdery mildew, with a 99% concordance rate with field results. Using this method to assist in the identification of powdery mildew resistance in bitter gourd allows for the screening of resistant individual plants at the seedling stage, enabling the screening of large batches of samples, greatly shortening the bitter gourd breeding cycle and improving breeding efficiency.

The application discloses application of a water-soluble tomato extract in preparation of a blood lipid-lowering composition, and belongs to the technical field of functional food, and comprises the following components in mass parts: water-soluble tomato extract 50-100 parts, morchella esculenta extract 30-50 parts, catalpa seed extract 20-30 parts, ampelopsis grossedentata extract 5-10 parts, bitter gourd extract 5-10 parts, green tea extract 5-10 parts, rye ferment 20-30 parts and white kidney bean extract 10-20 parts. The application takes the water-soluble tomato extract as a main raw material, and is compounded with various plant extracts which are edible and medicinal, and each component plays a synergistic role in three levels of intestinal tract, cells and organs to reduce blood lipid level. The application solves the problem that in the prior art, due to single action target point of blood lipid-lowering products and side effect risk, it is difficult to realize multi-target point synergistic regulation of blood lipid and the safety is limited, and has application potential in preparation of blood lipid-lowering functional food.

This invention provides a method, apparatus, equipment, and storage medium for accurate identification and evaluation of bitter gourd skin color, belonging to the field of fruit skin color identification technology. The method includes: acquiring fruit images; extracting color features from the fruit images using ImageJ software to construct an original sequence dataset; cleaning and organizing the original sequence dataset using the tidyverse package; exploring the data using a multi-dimensional visualization method; optimizing the color center coordinates using a K-means clustering algorithm combined with the CIE 1976 ΔE formula; introducing an LSTM model to model the bitter gourd skin color data; and analyzing the skin color classification results using the LSTM model and outputting the analysis results. By using bitter gourd fruit images collected under field conditions as the research object, a skin color quantification dataset based on the CIE Lab color space is constructed to establish an objective, repeatable, and biologically significant accurate identification and evaluation system for bitter gourd skin color, thereby improving the accuracy of bitter gourd skin color identification and providing technical support for bitter gourd germplasm resource identification and breeding applications.

The application provides a food with improved goiter function and a preparation method thereof, and relates to the technical field of health foods.The food comprises the following raw materials in parts by weight: tea oil 10-20 parts, raw ginger 10-20 parts, Sichuan pepper 8-15 parts, bitter gourd 10-20 parts and Litsea 8-15 parts.The food has the functions of relieving inflammation, resolving masses, promoting water discharge and detumescence, promoting toxin discharge and cold dispelling, softening blood vessels, enhancing immunity and the like, and has a high cure rate.

The present application provides a kind of plant medicine composition with the effect of reducing sugar and reducing fat and preparation method thereof, with weight parts, its composition raw material includes: resistant dextrin 15-25 parts, five layer dragon extract 5-10 parts, grape seed extract 3-8 parts, mulberry leaf extract 4-9 parts, zinc-rich yeast 1-3 parts, chromium-rich yeast 1-3 parts, vitamin B6 0.5-1.5 parts, astaxanthin microcapsule 2-5 parts, probiotic fermented mulberry leaf composite powder 6-12 parts and bitter gourd peptide-chitosan graft 3-7 parts.The plant medicine composition with the effect of reducing sugar and reducing fat of the present application has the effect of synergistic reducing sugar, regulating blood fat, improving insulin resistance and intestinal-islet function, reducing oxidative stress and inflammatory damage.

The application discloses a kind of based on probiotic fermentation synergism of homoeopathy complex and its application in blood sugar regulation, belong to microbial and fermentation engineering technical field.The application utilizes Saccharomyces cerevisiae Saccharomyces cerevisiae )BLCC4-0032 and plant lactobacillus ( Lactiplantibacillus plantarum )DFR-1 respectively to aloe, mulberry leaf and licorice carry out two-stage fermentation, obtain fermentation mixture;Then add bitter gourd peptide to fermentation mixture, obtain homoeopathy complex, form metabolic closed loop, synergistically regulate "blood sugar-liver-intestinal flora axis", provide new solution for diabetes intervention, more for the prevention of non-alcoholic fatty liver and intestinal inflammation caused by glycolipid metabolism disorder open new path.

The present application relates to the technical field of food / functional food or health food, in particular to a composition and its preparation method and application.The composition comprises the following components: coffee raw materials, herbal extract; the preparation raw materials of the herbal extract comprise green tea, bitter gourd, licorice, cassia seed and lotus leaf; the preparation method of the herbal extract comprises the following steps: (1) mixing the preparation raw materials according to the proportion, extracting by water to obtain an extract; (2) the extract is subjected to enzymatic hydrolysis treatment by cellulase, pectinase, cellobiase and tannase, and solid-liquid separation, and the liquid phase is the herbal extract.The composition of the present application can effectively inhibit fat absorption, has good weight loss effect, and can reduce body weight, BMI index, waist circumference, hip circumference, abdominal fat thickness and adverse eating behavior.

The application discloses a preparation method of balsam pear seed peptides by enzymolysis, and belongs to the technical field of peptide preparation. The preparation method comprises the following steps: after balsam pear seeds are crushed, water is added for soaking treatment to obtain material A; cellulase and pectinase are added to the material A for pretreatment, enzyme inactivation is performed, and a primary enzymolysis liquid is obtained; compound protease is added to the primary enzymolysis liquid for step-by-step enzymolysis, enzyme inactivation is performed, solid-liquid separation is performed, and an enzymolysis liquid is obtained; the enzymolysis liquid is dried to obtain polypeptide powder; the polypeptide powder is extracted by ethanol, filtered, and dried to obtain the balsam pear seed peptides; and the compound protease in step (3) is bromelain, pepsin and carboxypeptidase B. Compared with the prior art, the balsam pear seed peptides prepared by the application have better alpha-glucosidase inhibiting capacity, are close to chemical hypoglycemic drugs, can be used as natural alpha-glucosidase inhibitor raw materials, and have lower side effects.

1. Name of the product in this design: Chandelier Accessory (Bitter Gourd Shell Clip). 2. Purpose of this design: Accessory for a chandelier. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The application discloses a kind of medicine food homologous sugar control solid beverage, by following active ingredient, auxiliary material and balance food-grade carrier composition, active ingredient: bitter gourd peptide, radix puerariae peptide, ginseng peptide, astragalus peptide, radix rehmanniae extract, dandelion extract;Auxiliary material: inulin, fructooligosaccharide, the application relates to solid beverage technical field, the solid beverage is scientifically proportioned using multiple natural medicine food homologous components, by the comprehensive regulation mechanism of multiple pathways, multiple targets, effectively realizes the sugar control effect, compared with the sugar control product of relying on chemical synthesis component, the obvious gastrointestinal discomfort and other side effects of the application are avoided, while reducing the potential negative influence on liver and kidney function, higher safety, in addition, active ingredient and auxiliary material combination in the application not only have significant sugar control effect to pre-diabetes or type 2 diabetes patients, also have antioxidant and intestinal flora regulation effect, can satisfy the diversified needs of different population, improve overall health level.

The present application relates to the technical field of plant extraction, and discloses a plant extract evaporation and condensation preparation device, which comprises an evaporation tank, a raw material pretreatment module, a condenser, a collecting tank and a waste residue collecting groove which are connected with each other. The evaporation tank comprises a cylindrical tank body, a top cover is arranged above the tank body, a steam outlet is arranged in the upper part of the sidewall of the tank body, a raw material dispersion assembly, a heating mechanism and an ultrasonic auxiliary extraction module are arranged in the tank body, the heating mechanism comprises a spiral heating pipe which is spirally wound around the inner wall of the evaporation tank and a heating plate which is arranged at the bottom of the tank body, the two ends of the spiral heating pipe extend to the outside through the sidewall of the tank body and are connected with a temperature control interface, the heating plate is in the shape of a cone, and a waste residue discharge port is arranged at the center of the heating plate. The device can efficiently extract target substances in plants such as bitter gourd, hedgehog mushroom, jujube kernel, bamboo canelave, ganoderma lucidum, enoki mushroom and burdock which are rich in active ingredients such as blood sugar-lowering, uric acid-lowering, blood pressure-lowering, blood lipid-lowering, sleep-aiding and liver-protecting.

This utility model discloses a bitter gourd seed removal device, including a fixed cylinder and a rectangular rod located on one side of the fixed cylinder. The front and rear parts of the rectangular rod are rotatably connected to rotating plates via rotating components. A motor is fixedly connected inside the fixed cylinder. This utility model relates to the field of bitter gourd seed removal technology. This bitter gourd seed removal device works by aligning two rotating plates with a section of bitter gourd, then sliding the sliding cylinder to move two irregularly shaped rods. The two irregularly shaped rods push the two rotating plates to tilt and rotate, adjusting the width between the two rotating plates to be the same as the width between the inner core of the bitter gourd. By controlling the motor to drive the rotating rods to rotate, the rotating rods drive the rectangular rods to rotate, which in turn drive the two rotating plates to rotate. By gradually inserting the rectangular rods and two rotating plates into the bitter gourd, the bitter gourd seeds can be effectively pushed out, allowing for quick and convenient seed removal and improving the efficiency of bitter gourd seed removal.

The present invention relates to a novel herbal tea formulation specifically designed for the management of Type-II diabetes. The composition comprises a synergistic blend of Momordica charantia (bitter gourd), Camellia sinensis (green tea), and Ceylon zeylanicum (cinnamon), with each component contributing bioactive compounds known for their antidiabetic, antioxidant, and hypolipidemic effects. The formulation is prepared by drying and powdering the ingredients, which are then blended in specific ratios and packed into sachets for convenient use as a tea infusion. Pharmacological evaluation in alloxan-induced diabetic rabbits demonstrated significant reductions in blood glucose, total cholesterol, and triglyceride levels, while antioxidant assays revealed high free radical scavenging activity. The product is safe, palatable, easy to prepare, and offers a natural, cost-effective alternative to synthetic antidiabetic medications. This innovative tea formulation thus provides a functional nutraceutical approach for improving glycemic control and overall metabolic health in diabetic individuals.

The application provides a bitter gourd low-temperature tolerance gene McADF09 and application thereof, and belongs to the technical field of genetic engineering. The application studies expression rules in a cold-resistant material RM and a cold-sensitive material SM of the bitter gourd, and finds that the McADF09 gene plays an important role in plant resistance to low-temperature stress. The application overexpresses the gene in a model organism Arabidopsis thaliana, and the low-temperature stress resistance of the Arabidopsis thaliana plant is enhanced. Therefore, the McADF09 gene and the protein coded by the McADF09 gene can regulate the cold resistance of the plant, and provide a new molecular target for preparation of cold-resistant plants.