11 results about "Humulus lupulus" patented technology

The invention relates to a composition for improving gingivitis, a preparation method of the composition and gargling and relates to the technical field of gingivitis, and the composition for improving gingivitis comprises the following components in parts by weight: 20-40 parts of shiny-leaved yellowhorn leaves, 5-15 parts of peach gum and 10-25 parts of humulus lupulus. The shiny-leaved yellowhorn leaves, the peach gum and the humulus lupulus which can be used as both medicines and foods are matched to be used as functional raw materials, and meanwhile, effective components are extracted by combining a modern supercritical carbon dioxide extraction process under proper parameters, so that the treatment effect of the obtained composition on gingivitis diseases is remarkably improved, and the use safety of patients is greatly improved. On the basis, the invention further provides the suhuang capable of improving oral diseases such as gingivitis, and the suhuang has the advantages of being safe, effective and the like and is wide in application prospect.

The invention belongs to the technical field of molecular biology. More specifically, the invention relates to a specific sequence of a humulus lupulus Y chromosome and application of the specific sequence in sex determination. The invention provides a humulus lupulus Y chromosome specific sequence and a matched primer pair thereof. The humulus lupulus Y chromosome specific sequence and the matched primer pair can be used for carrying out accurate, efficient and stable molecular identification on the sex of humulus lupulus in a seedling stage. The primer pair Y1F / Y1R designed by aiming at the sequence shows highly consistent amplification effects in a plurality of cultivated varieties and wild materials from different ecological regions, all male samples can be stably amplified to form clear bands, and female samples do not have any non-specific amplification, so that the judgment accuracy rate reaches 100%. In conclusion, the invention provides a simple, convenient, rapid and stable technical means for sex determination of humulus lupulus, and has important application value in the aspects of breeding population construction, cross parent screening, fundamental research and the like.

This invention belongs to the field of hop propagation technology, specifically relating to a method for propagating hops by rock wool cuttings in plug trays. The method for propagating hops by rock wool cuttings in plug trays includes the following steps: (1) Preparing cuttings: Selecting hop mother plants and cutting semi-lignified branches as cuttings; (2) Treating cuttings: After cutting the cuttings, soaking the base in a plant growth regulator; (3) Cutting operation: Dividing the rock wool into small pieces, placing them in plug trays, completely soaking the rock wool in a probiotic solution, and inserting the cuttings into the rock wool; (4) Post-cutting management: Placing the plug trays after cutting in a greenhouse or polytunnel, cultivating for 45-50 days after cutting, and then transplanting. The propagation method of this invention can improve the rooting rate of hops, while the root system of the cuttings is more developed, the plants grow better, and the survival rate after transplanting is higher.

The new hop plant variety ‘CIP014’ is provided. The new plant variety was produced by crossing ‘00.L123-22’ (the seed parent; not patented) with ‘05.L202-371’ (the pollen parent; not patented) in the course of a planned breeding program. ‘CIP014’ is characterised by having cones which are late season maturing, with a medium to high alpha acid content, and a high humulene to caryophyllene ratio.

The utility model discloses a raw material airing device for beer brewing, and belongs to the field of beer brewage, the airing device comprises two symmetrically arranged supports and an airing rack rotatably mounted on the two supports, the airing rack comprises a frame, the frame is arranged above the ground, one side of the frame is connected with an airing plate in a hanging manner, and the airing plate is provided with a plurality of airing holes; the airing plate is composed of a plurality of bamboo battens which are distributed in a linear array mode, the bamboo battens are connected in series through wire harnesses, and air holes are formed between every two adjacent bamboo battens. According to the air-drying device, the frame is wrapped with the air-drying plates through the bamboo batten plates, then humulus lupulus is spread on the air-drying plates, ventilation is conducted through the air holes, the humulus lupulus is air-dried off the ground, and the upper portion and the lower portion of the humulus lupulus have the good ventilation environment, so that the humulus lupulus makes contact with natural wind conveniently, and water loss is accelerated; the influence on the humulus lupulus caused by moisture regain of the ground can be effectively avoided, the airing quality is ensured, and storage is convenient.

The invention belongs to the technical field of humulus lupulus breeding, and particularly relates to a breeding method for plug rock wool cuttage of humulus lupulus. The breeding method of the plug rock wool cuttage humulus lupulus comprises the following steps: (1) preparing cuttings: selecting a humulus lupulus stock plant, and cutting semi-lignified branches as the cuttings; (2) treatment of the cuttings: after the cuttings are cut off, the base parts of the cuttings are soaked in a plant growth regulator; (3) cutting operation: cutting the rock wool into small blocks, putting the small blocks into a plug tray, completely soaking the rock wool with probiotic liquid, and inserting the cuttings into the rock wool; and (4) management after cuttage: placing the hole tray after cuttage in a greenhouse, culturing for 45-50 days after cuttage, and transplanting. According to the breeding method, the rooting rate of the humulus lupulus can be increased, meanwhile, the root systems of the cuttings are more developed, the plant growth vigor is better, and the survival rate after transplanting is higher.

The invention relates to the technical field of beer brewing, in particular to a craft beer formula and a preparation method thereof. In order to solve the technical problem, the technical scheme provided by the invention is as follows: the craft beer formula is prepared from the following raw materials in parts by weight: 1200kg of water, 350kg of malt, 8.5 kg of Enshi jade dew, 0.25 kg of humulus lupulus, 1kg of yeast and 0.04 kg of cardamine violifolia. Purified water meeting the brewing standard is selected as water, and a good basic environment is provided for beer brewing; the malt provides nutrient substances such as sugar and protein and flavor substances for the beer; enshi Yuluo is high-quality green tea and can bring fresh tea fragrance and unique flavor to the beer; the hops endow the beer with bitter taste and fragrance. The crafted beer has the beneficial effects that the special raw materials such as Enshi Yuluo and cardamine violifolia are added into the formula of the crafted beer, so that compared with the traditional beer, the crafted beer is more unique in flavor, has the mellowness of malt, the freshness of tea leaves and the unique smell of herbal medicines, is rich and diversified in mouth feel, and can bring brand new drinking experience to consumers.

The new hop plant variety ‘NZH-3077’ is provided. The new variety was produced by open pollination of ‘Riwaka’ (female parent, not patented) in the course of a planned breeding program. ‘NZH-3077’ is characterised by having large cones with medium compactness which are early-season maturing. ‘NZH-3077’ may be used for brewing purposes.

The new hop plant ‘NZH-2077’ is provided. The new plant was produced by crossing ‘05.L205-239’ (the female parent, i.e., the seed parent; not patented) with a diploid male selection ‘L13.008-004’ (i.e., the pollen parent; not patented) in the course of a planned breeding program. ‘NZH-2077’ is characterized by having large, medium compact cones which are late season maturing.