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95 results about "Nelumbo nucifera" patented technology

Nelumbo nucifera, also known as Indian lotus, sacred lotus, bean of India, Egyptian bean or simply lotus, is one of two extant species of aquatic plant in the family Nelumbonaceae.It is often colloquially called a water lily. Under favorable circumstances the seeds of this aquatic perennial may remain viable for many years, with the oldest recorded lotus germination being from that of seeds ...

Method for preparing dietary fiber of lotus seed shells by virtue of microwave-assisted enzymolysis

The invention discloses a method for preparing dietary fiber of lotus seed shells by virtue of microwave-assisted enzymolysis. The method comprises the following steps of: drying the lotus seed shells, smashing and sieving the dried lotus seed shells to obtain solid powder of the lotus seed shells, adding water into the solid powder to obtain a mixture of the lotus seed shell powder and the water, performing microwave-assisted enzymolysis treatment on the mixture by complex enzyme A (namely alpha-amylase and saccharifying enzyme), performing microwave-assisted enzymolysis treatment on the mixture by complex enzyme B (namely papain and bromelain), inactivating the enzyme, performing static settlement on the mixture at a low temperature, filtering the mixture, and drying filtered residues, thus obtaining the dietary fiber of the lotus seed shells. The method can be used for achieving effective appreciating and efficient utilization of the lotus seed shells, namely by-products from processing of lotus seeds, and avoiding waste of resources and environment pollution caused by abandoning or incineration of the lotus seed shells (accounting for 35% of nelumbo nucifera gaertn in mass) in the prior art. The method is simple to implement and low in production cost, and the prepared product is high in purity and yield.
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Method for ophiocephalus argus intercropping in nelumbo nucifera field

The invention relates to a method for ophiocephalus argus intercropping in a nelumbo nucifera field. The method includes the following steps of nelumbo nucifera field selection and reconstruction, nelumbo nucifera seed cultivation, fingerling breeding and daily managing. Based on the ecological economics and ecological agriculture theories, nelumbo nucifera planting and ophiocephalus argus breeding are organically combined, space, land resources and water resources are sufficiently utilized, and special agricultural product production, a water quality improvement through an ecological cycle and beautiful rural reconstruction are organically combined. Data of ophiocephalus argus specifications, ophiocephalus argus density and others in the intercropping method are obtained through comparative test screening. While growth of nelumbo nucifera is guaranteed, great economical benefits can be obtained. In addition, the ophiocephalus argus is bred in the nelumbo nucifera field, which helps plant diseases and insect pests to be reduced. Meanwhile, excreta of the ophiocephalus argus and residual feeds are sufficiently provided as sufficient fertilizer for the growth of the nelumbo nucifera, so that agricultural cost is reduced, income increasing of farmers is achieved, and ecological agriculture which saves resources, is environmentally friendly and has sustainable development is achieved.
Owner:ZHEJIANG JIAXING AGRI SCI ACADEMY INST

Major QTL and SNP molecular marker for controlling Nelumbo nucifera color traits as well as detection primer and application thereof

The invention discloses a major QTL and SNP molecular marker for controlling Nelumbo nucifera color traits as well as a detection primer and application thereof. The invention firstly provides a majorQTL site for controlling the flower color traits of Nelumbo nucifera, and the major QTL site is positioned in a sixth linkage group and between two SNP markers; the major QTL is closely linked with the SNP molecular marker, has a relatively high contribution rate to the flower color traits of the Nelumbo nucifera, participates in regulating and controlling the phenotype of the red or white flowerof the Nelumbo nucifera, and can be used for map-based cloning mining of functional genes for controlling the flower color traits and molecular marker-assisted selection. The invention further provides an SNP molecular marker closely linked with the major QTL, and the SNP molecular marker is used for efficiently selecting Nelumbo nucifera varieties with target flower colors and molecular marker assisted breeding of Nelumbo nucifera with seeds and Nelumbo nucifera with roots. The invention further provides a PARMS primer group for detecting the SNP marker and a method for identifying the red and white flower traits of the Nelumbo nucifera, so that the flower color genotype data of the Nelumbo nucifera can be analyzed and obtained only through PCR amplification and without electrophoresis detection.
Owner:WUHAN ACADEMY OF AGRI SCI

Tongjiang lake aquatic vegetation restoring cultivation method

The invention discloses a Tongjiang lake aquatic vegetation restoring cultivation method. The method is characterized in that any one or more of Potamogeton wrightii Morong, Myriophyllum spicatum L.,nelumbo nucifera, Nuphar pumilum (Hoffm.) DC., zizania latifolia, Vallisneria spinulosa S.Z.Yan and hydrilla verticillata are selected as cultivated aquatic plant tool species; the best time for aquatic plant cultivation is selected to be from early April to mid-April; the controlled best cultivation water level is 10cm-50cm; seedlings of the Potamogeton wrightii Morong, Myriophyllum spicatum L.,Nuphar pumilum (Hoffm.) DC., zizania latifolia, Vallisneria spinulosa S.Z.Yan and hydrilla verticillata are used, and underground rhizomes and seeds of the nelumbo nucifera are used; in order to facilitate seed germination and seed seedling growth diffusion, tractor-ploughing is performed on a lakeshore-type recovery area in dry season; and hypophthalmichthys molitrix and aristichthys nobilis areput to improved water quality, and herbivorous fishes such as grass carps and fishes fed on benthic animals are prohibited from being stocked. According to the method, not only is waste of seed seedlings reduced, but also artificial cultivation work amount is reduced, and a restoring method achieving a required covering degree is provided to increase biodiversity of lakes, thereby making the ecosystem more stable and not easily destroyed.
Owner:ANHUI UNIVERSITY

Special fertilizer for nelumbo nucifera gaertn as well as production method and application method of special fertilizer

The invention discloses a special fertilizer for nelumbo nucifera gaertn. The special fertilizer for the nelumbo nucifera gaertn comprises the following components in percentage by weight: 38% of an organic mixture, 25% of urea, 10% of monoammonium phosphate, 15% of potassium chloride, 8% of magnesium sulphate, 3% of zinc sulphate and 1% of borax, wherein the organic mixture comprises the various components in percentage by weight: 96.966% of a biological organic material, 0.58% of paclobutrazol, 2.43% of fenaminosulf and 0.024% of DA-6; the biological organic material comprises the various components in percentage by weight: 49.26% of tobacco waste, 39.41% of sugarcane filtered mud, 9.85% of alcohol waste liquor, 0.99% of superphosphate and 0.49% of urea. A production method comprises the following steps: weighing the materials, mixing, stirring, composting, fermenting, mixing, stirring, and granulating; an application method comprises the step of applying a base fertilizer and applying an additional fertilizer. The special fertilizer integrates a regulator, a disease-preventing agent, organic matters and inorganic nutrients, as well as is capable of meeting the needs of nelumbo nucifera gaertn on organic fertilizers, and large, medium and trace elements, is high in yield, and is environmentally friendly.
Owner:柳江县土壤肥料工作站 +1

Production method of solid Nelumbo nucifera Gaertn-Zea mayes L. saeeharata Sturt composite beverage and product thereof

The invention which relates to a production method of a solid Nelumbo nucifera Gaertn-Zea mayes L. saeeharata Sturt composite beverage and a product thereof belongs to the field of deep processing of agricultural products. The production method comprises the following steps: 1, preparing a Nelumbo nucifera Gaertn juice and a Zea mayes L. saeeharata Sturt juice; 2, respectively carrying out vacuumreduced pressure concentration on the Nelumbo nucifera Gaertn juice and the Zea mayes L. saeeharata Sturt juice; 3, blending the two juices in proportion; 4, spray-drying the well blended material according to an inlet air temperature of 180-185DEG C, a compressed air flow of 430-460L/h, a feeding flow of 450-500mL/h, a maltodextrin addition proportion of 50-60%, a material liquid temperature of 40-65DEG C and a stirring speed of 600-650r/min; and 5, carrying out nitrogen-filled packaging on the obtained solid Nelumbo nucifera Gaertn-Zea mayes L. saeeharata Sturt composite beverage. In the product of the invention, nutrient components of raw materials of Nelumbo nucifera Gaertn and Zea mayes L. saeeharata Sturt are effectively preserved. The product which has various nutrition and healthcare functions has the advantages of carrying convenience, good flavor, good instant solubility, drinking convenience and the like.
Owner:JIANGSU ACADEMY OF AGRICULTURAL SCIENCES

Ultrasonic wave synergetic biological enzyme preparation method for nelumbo nucifera gaertn resistant starch

InactiveCN111235195APromote digestionSolve the problem of low efficiency of enzymatic hydrolysis reactionFermentationResistant starchEngineering
The invention discloses an ultrasonic wave synergetic biological enzyme preparation method for a nelumbo nucifera gaertn resistant starch, and belongs to the technical field of nelumbo nucifera gaertndeep processing. The preparation method is carried out according to the following steps of: (1) cleaning and tidying nelumbo nucifera gaertn; (2) extracting the nelumbo nucifera gaertn starch; (3) preparing the resistant starch; and (4) carrying out enzymolysis under an ultrasonic field, freezing, and drying to obtain the nelumbo nucifera gaertn resistant starch. Through a cavatition function anda mechanical vibration function of an ultrasonic wave, the movement of solvent molecules is quickened, and an extraction rate of a target product is improved. In a preparation process that the nelumbo nucifera gaertn resistant starch is prepared by a pullulanase method, a multi-mode ultrasonic wave treatment technology is used. Pullulanase is accelerated to realize enzymolysis by ultrasound in order to solve the problems of low enzymolysis reaction efficiency and the like in the process that the resistant starch is prepared by an enzymic method. The preparation method takes the nelumbo nucifera gaertn starch as a raw material to prepare the nelumbo nucifera gaertn resistant starch. Since the resistant starch has various physiological functions and good food processing characteristics, thepreparation method disclosed by the invention is favorable for the comprehensive utilization of the nelumbo nucifera gaertn, and the additional value of the nelumbo nucifera gaertn is improved.
Owner:JIANGSU UNIV

Culture medium for regeneration of somatic embryogenesis way of nelumbo nucifera and application of culture medium

The invention provides a culture medium for regeneration of a somatic embryogenesis way of nelumbo nucifera and an application of the culture medium. The culture medium comprises an embryonic callus induction and proliferation culture medium and an embryoid generation culture medium. A culture method comprises the steps as follows: an explant is placed in the embryonic callus induction and proliferation culture medium for culture, and callus is formed through induction and subjected to proliferation culture; a callus block is transferred to the embryoid generation culture medium to develop into an embryoid; the produced embryoid is transferred to an embryo germination culture medium to germinate cotyledonary embryo; and the germinated cotyledonary embryo is transferred to a nelumbo nucifera seedling culture medium for seedling culture, and cultured seedlings are transplanted to the natural environment. With the adoption of the culture medium for culture, one explant can differentiate an embryonic callus group which can efficiently differentiate 1,000 finally germinating somatic embryos or more, the transgenosis development of the nelumbo nucifera can be promoted, and a large quantity of seedlings can be provided for cultivation and application of the nelumbo nucifera.
Owner:WUHAN ACADEMY OF AGRI SCI

A detoxifying and slimming meal replacement powder

The present invention discloses a detoxifying and slimming meal replacement powder which is characterized by comprising the following raw materials in parts by weight: 10-40 parts of enzyme powder, 4-16 parts of mussel shell powder, 5-15 parts of pearl powder, 2-10 parts of momordica charantia powder, 2-10 parts of nelumbo nucifera powder, 2-10 parts of peach blossom powder, 2-8 parts of gomphrena globose powder, 2-8 parts of red date powder, 2-8 parts of tremella powder, 2-6 parts of red bean powder and 2-6 parts of coix chinensis powder. The detoxifying and slimming meal replacement powder uses enzyme powder, pearl powder and mussel shell powder as raw materials to produce the replacement powder, is rich in proteins, amino acids, minerals and other nutrients, is easily absorbed by human body, and has efficacies of clearing heat and toxic materials, and improving eyesight and nourishing yin, and at the same time the added momordica charantia powder, nelumbo nucifera powder, peach blossom powder, gomphrena globose powder, red date powder, tremella powder, red bean powder and coix chinensis powder and other accessory ingredients which are rich in vitamins and minerals can not only increase nutrition and dietary fiber, but also have low calories and a strong sense of fullness, and can play roles of replenishing blood, declining swelling, promoting urination, clearing away heat and detoxifying and slimming.
Owner:BENGBU FENGMU BEEF & MUTTON PRODS
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