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Hemp

Hemp, also known as Cannabis sativa, is a versatile plant with a wide range of applications.
It is cultivated for its fiber, seeds, and therapeutic compounds.
Hemp fibers can be used in textiles, paper, and construction materials, while the seeds are a nutritious source of protein, healthy fats, and other beneficial nutrients.
The plant also produces cannabinoids, such as cannabidiol (CBD), which have demonstrated potential for therapeutic uses, including pain management, anxiety reduction, and anti-inflammatory effects.
However, the legal status and regulation of hemp production and use varies across different regions and countries.
Researchers and healthcare professionals continue to explore the diverse applications and potential benefits of this remarkable plant.

Most cited protocols related to «Hemp»

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Publication 2016
Cannabinoids Cannabis Cannabis sativa Climate Females Fibrosis Flowers Head Hemp Illicit Drugs Males Marijuana Abuse N-nitrosoiminodiacetic acid Plant Embryos Plants Resins, Plant Solvents Stem, Plant Sterility, Reproductive Thai
50 μg of protein were labelled with Cy-dyes. Following the labelling, the samples were handled as described in [65 (link)]. The analysis of the gel images was performed with the DeCyder™ software (GE Healthcare, v. 7.0.8.53). Spots were considered as significantly different when detected on at least 75% of analysed gel images, protein abundance with a minimum fold change of 1.5 with a Student’s t-test p-value below 0.05 [Additional file 3]. Following MALDI analysis, the mass spectra of digested peptides were identified by carrying out a MASCOT database search against our in-house hemp transcriptome database (170,598 sequences; 64,508,806 residues) annotated using Blast2GO PRO version 3.0 against the A. thaliana non-redundant database and the NCBI Viridiplantae database, with the following parameters: fixed modifications: carbamidomethyl (C); variable modifications: dioxidation (W), oxidation (HW), oxidation (M), Trp → kynurenin (W); mass values: monoisotopic; peptide mass tolerance: ± 100 ppm; fragment mass tolerance: ± 0.5 Da and Max number of missed cleavages: 2. Individual ions scores greater than 42 indicate identity or extensive homology (p < 0.05), protein scores greater than 65 are significant (p < 0.05). A protein was identified with only one peptide if the individual ion score was higher than 84. Principal Component Analysis (PCA) was performed with the DeCyder™ software.
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Publication 2018
Cytokinesis Dyes Exanthema Hemp Immune Tolerance Kynurenine Mass Spectrometry Peptides Plants Post-Translational Protein Processing Proteins Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization Staphylococcal Protein A Student Transcriptome
The marijuana strains genotyped in this study were provided by author DH (grown by Health Canada authorized producers) and represent germplasm grown and used for breeding in the medical and recreational marijuana industries (S2 Table). Hemp strains were provided by author JV (Health Canada hemp cultivation licensee), and represent modern seed and fibre cultivars grown in Canada as well as diverse European and Asian germplasm (S3 Table). DNA was extracted from hemp leaf tissue using a Qiagen DNeasy plant mini kit, and from marijuana leaves using a Macherey-Nagel NucleoSpin 96 Plant II kit with vacuum manifold processing. Library preparation and sequencing were performed using the GBS protocol published by Sonah et al [15 (link)]. The raw sequence has been deposited in the NIH Sequence Read Archive (SRA), under BioProject PRJNA285813. SNPs with a read depth of 10 or more were called using the GBS pipeline developed by Gardner et al. [16 (link)], aligning to the canSat3 C. sativa reference genome assembly [3 (link)]. Quality filtering of genetic markers was performed in PLINK 1.07 [17 (link)] by removing SNPs with (i) greater than 20% missingness by locus (ii) a minor allele frequency less than 1% and (iii) excess heterozygosity (a Hardy-Weinberg equilibrium p-value less than 0.0001). After filtering, 14,031 SNPs remained for analysis.
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Publication 2015
Asian Persons Cannabis DNA Library Europeans Fibrosis Genetic Markers Genome Hemp Heterozygote Plants Single Nucleotide Polymorphism Tissues Vacuum
First, we aggregated 138 food items from the the FFQ into 30 food groups (in Table 1) based on their similarity in nutrients and earlier studies [15 (link)] in China.We then conducted the factor analysis (principal component) on the 30 food groups to identify dietary patterns. The obtained factors were rotated using orthogonal rotation so that the factors(dietary patterns) were uncorrelated with each other and were easier to interpret.The eigenvalue and scree plot were applied to decide which factors remained [16 (link)]. After evaluating the eigenvalues, the scree plot test, and interpretability, factors with an eigenvalues ≥ 2.0 were retained. Individual food items with a factor loading ≥ |0.4| were considered to significantly contribute to the pattern in this study. The labeling of dietary patterns was based on the interpretation of foods with high factor loadings for each dietary pattern [17 (link)]. Factor scores were categorized into quartiles (Q1 represented a low intake of the food pattern; Q4 represented a high intake of the food pattern).

Food grouping used in the dietary pattern analyses

Food groupsFood items
Refined grainsRice, porridge, rice in soup, noodles,instant noodles,steamed bun, wonton, dumplings,white breads, toasted bread
Whole grainsCorn, sorghum, millet, oats
TubersSweet potato, potato, taro
VegetablesWild vegetables, green vegetable, spinach, green peppers, tomato Chinese cabbage, radish, cucumer, eggplant
FruitApple,pears, peach, apricots, cherries, grapes, bananas, cantaloupe, watermelon, oranges, grapefruit, kiwi,strawberries and et al.
Pickled vegetablesSalted vegetables, Chinese sauerkraut
MushroomsMushroom, shiitakes, enoki
Red meatPork, mutton, beef
Poultry and organsChicken, duck, liver, animal blood
Processed and cooked meatHam and sausage, sauced pork, roast duck
Fish and shrimpFish, shrimp
EggsDuck eggs, chicken eggs
SeafoodSea fish, shrimp, crab,squid, jellyfis, shellfish
Bacon and salted fishSalted meat and duck, salted fish
Salted and preserved eggsSalted duck and chicken eggs, preserved eggs
milkLiquid milk, milk powder, yoghurt
CheeseCheese
Soya bean and its productsTofu, dried bean curd, soy milk
Miscellaneous beanMung beans, red beans, hemp beans
FatsLard, butter
Vegetable oilSoybean oil, tea oil, rapeseed oil, olive oil
Fast foodsKFC, Mcdonald,fried dough sticks and twists, fried cakes,pizza
NutsWalnut, peanuts, almonds, melon seeds
SnacksCookies, sachima, bread, cake, ice cream, candy, sweets,potato chips, shrimp roll, popcorn
ChocolatesChocolates
HoneyHoney, hydromel
DrinksCoca-cola, sprite, fruit and vegetable drink, fruits juice
Alcoholic beveragesBeer, fruit wine, grape wine
TeaTea,scented tea, wong Lo Kat
CoffeeCoffee
Three major dietary patterns were extracted: the traditional southern Chinese dietary pattern (high in refined grains, vegetables, fruits, pickled vegetables, fish and shrimp, bacon and salted fish, salted and preserved eggs, milk, soya bean and its products, miscellaneous bean, fats, and drinks), the Western dietary pattern (high in red meats, poultry and organs, processed and cooked meat, eggs, seafood, cheese, fast foods, snacks, chocolates, alcoholic beverages, and coffee), and the grains-vegetables dietary pattern (high in whole grains, tubers, vegetables, mushrooms, vegetable oil, nuts, honey, and tea).
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Publication 2017
Agaricales Alcoholic Beverages Almonds Animals Apricot Arachis hypogaea Bacon Banana Bell Pepper Brachyura Bread Cabbage Candy Cantaloupes Cereals Cheese Chickens Chinese Chocolate Citrus paradisi Coffee Cola Diet DNA Chips Ducks Eating Eggs factor A Fast Foods Fats Fishes Food Fowls, Domestic Fruit Grapes Hemp Honey Ice Cream Liver Meat Melons Milk, Cow's Millets Nutrients Nuts Oil, Rapeseed Olives Oryza sativa Peach Pears Plant Tubers Pork Potato Powder Prunus cerasus Raphanus Red Meat Seafood Snacks Sorghum Soybeans Spinach Squid Strawberries Tomatoes Vegetable Oils Vegetables Watermelon Whole Grains Wine
Hemp hypocotyls were embedded in Technovit 7100 resin (Kulzer). Briefly, sections of 5 mm were fixed in glutaraldehyde/paraformaldehyde/caffeine (1%/2%/1% v/v in Milli-Q water) under vacuum for 15 min and 24 h at 4°C, dehydrated in an ethanol series (70–95–100%), impregnated in resin containing PEG 400 (2% v/v) and dimethacrylate ethylene glycol (0.4% w/v) and finally included. Cross sections of 10 μm thickness were cut using a microtome (Leica) and stained with toluidine blue or used for immunohistochemistry (IHC). Image acquisition was performed with a Leica DMR for toluidine blue and with a confocal microscope LSM 510 Meta (Zeiss) for IHC.
LM5 (β-1,4-galactan), LM10 (xylan) and LM15 (xyloglucan) (Plant Probes) antibodies were diluted 10-fold in milk protein (MP)/PBS (5% w/v). Sections were then incubated for 1.5 h, rinsed three times in PBS and incubated for 1.5 h with the anti-rat IgG coupled to FITC (Sigma) diluted 100-fold in MP/PBS. Before observation, three washing steps with PBS were performed. CBM3a (crystalline cellulose, Plant Probes) was diluted to 10 μg/mL in MP/PBS, incubated in mouse anti-His monoclonal antibody (1% in MP/PBS, Sigma) and finally incubated in 50-fold diluted anti-mouse IgG coupled to FITC (Sigma). Each incubation lasted for 1.5 h. Between each step, three washes with PBS were performed. The slides were mounted in Möwiol 4-88 (Sigma) and observed with the following settings: excitation at 488 nm, filter HFT 488/594 and emission recorded with LP 505. The microscope settings were kept rigorously constant between the different observations for a given epitope. Negative controls where either the primary or secondary antibody was omitted resulted in a very weak and negligible signal.
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Publication 2016
anti-IgG Antibodies Caffeine Cellulose Debility Epitopes Ethanol Fluorescein-5-isothiocyanate Galactans Glutaral Glycol, Ethylene Hemp Hypocotyl Immunoglobulins Immunohistochemistry Microscopy Microscopy, Confocal Microtomy Milk Proteins Monoclonal Antibodies Mus paraform Plants polyethylene glycol 400 Resins, Plant TDO inhibitor LM10 Technovit 7100 Tolonium Chloride Vacuum Xylans xyloglucan

Most recents protocols related to «Hemp»

Example 2

3.5 grams of pine needle essential oil, 20 grams of hydroxypropyl beta cyclodextrin, 3692 grams of Harrell's 8-2-4 liquid fertilizer concentrate liquid fertilizer concentrate, 2.0 grams of humic acid 4.75 grams hemp sap, 80 grams sodium carboxymethylcellulose, 2 drops of color concentrate, and 0.25 grams of nonionic surfactant were combined using a high-speed mixer to produce one gallon of plant treatment concentrate composition. 4 milliliters of the resulting plant treatment concentrate were transferred to a 118 ml. bottle and deionized water was added until filled. A trigger spray top dispenser was added to provide a fragrant foliar nutritional composition for applying to the leaves and stem of an indoor plant.

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Patent 2024
2-Hydroxypropyl-beta-cyclodextrin Elk3 protein, human Hemp Humic Acids Needles Oils, Volatile Pinus Plants Precipitating Factors Scents Sodium Carboxymethylcellulose Stem, Plant Surface-Active Agents

Example 8

A portion of the analyzed hemp sap was incorporated into a nutritional composition according to the composition detailed in the following formulation table.

Example 8 - Analyzed Hemp Formulation
Percentage
Ingredientby mass
1Sodium Gluconate0.21
2Calcium Gluconate37.00
3Magnesium Sulfate10.571
4Boric Acid2.114
5Hemp15.856
6IPA10.571
7Pectin0.634
8Ethanol1.057
9Lavender Oil0.634
10Beta Cyclodextrin0.211
11H2O21.142

Example 11

In the same manner as used in Example 8, dried barley was reconstituted, and its aqueous extract was juiced and filtered. The elemental analysis is reported in the following table.

TABLE 5
Barley Extract Analysis
Percentage
Ingredientby mass
1Phosphorus0.00990
2Potassium0.04230
3Magnesium0.00730
4Sulfur0.00490
5Calcium0.00460
6Silica0.00160
7Boron0.00003
8Iron0.00019
9Copper0.00001
10Zinc0.00037
11Manganese0.00010
12Molybdenum0.00007
13Cobalt0.00001
14Nitrate Nitrogen0.0223
15Ammonia Nitrogen0.000016

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Patent 2024
Ammonia betadex boric acid Boron Boron-8 Boron-9 Boron-10 Boron-12 Boron-13 Calcium, Dietary calcium nitrate Calcium Sulfate Copper Cyclodextrins Ethanol Gluconate, Calcium Hemp hempseed oil Hordeum vulgare Iron Lavandula lavender oil Magnesium Manganese Methoxypectin Molybdenum Nitrogen-15 Phosphorus Plants Scents Silicon Dioxide sodium gluconate Sulfate, Magnesium Sulfur
Not available on PMC !

Example 3

3.5 grams of eucalyptus oil, 20 grams of hydroxypropyl beta cyclodextrin, 3772 grams of Harrell's 8-2-4 Formula liquid fertilizer concentrate, 4.75 grams hemp sap, and 0.25 grams of nonionic surfactant, and 30 milliliters of lemon juice are combined with sufficient water, using a high-speed mixer to produce a gallon of plant treatment concentrate. 75 ml. of the resulting concentrate is added to 25 grams of chopped or cut dried hemp and set aside to dry. The resulting fragrant nutrient hemp stock may be used for potted plant mulch or top dressing.

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Patent 2024
2-Hydroxypropyl-beta-cyclodextrin Citrus limon Eucalyptus Oil Hemp Nutrients Plants Scents Surface-Active Agents

Example 7

Freshly harvested industrial hemp plant, including stalks and leaves were fed into a commercial juicer equipped with masticating blade and Archimedes screw feed to separate the fibrous pulp from the sap. The resulting hemp sap was filtered to further remove fibrous solids and thereafter collected as nutritional sap stock. Samples of the hemp sap were sent to a laboratory for elemental analysis. The results of the analysis are reported in Table 2.

TABLE 2
Raw Hemp Sap Elemental Analysis
Percentage
Ingredientby mass
1Phosphorus0.06630
2Potassium0.68700
3Magnesium0.02930
4Sulfur0.04900
5Calcium0.05060
6Silica0.01130
7Boron0.00057
8Iron0.00230
9Copper0.00012
10Zinc0.00170
11Manganese0.00065
12Molybdenum0.00003
13Cobalt0.00001
14Nitrate Nitrogen0.03490
15Ammonia Nitrogen0.00036

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Patent 2024
Ammonia Boron Boron-8 Boron-9 Boron-10 Boron-12 Boron-13 calcium nitrate Cannabis Copper Dental Pulp Fibrosis Hemp Iron Manganese Molybdenum Nitrogen-15 Phosphorus Plants Scents Silicon Dioxide Stalking Sulfur
Dogs received either a placebo or CBD capsule (~4 mg/kg bodyweight) within a Royal Canin® Pill Assist pocket, with their morning meal. Hemp-derived distillate and placebo oils were acquired from Canopy Growth Corporation (Ontario, Canada) and processed by Kazmira LLC (Colorado, USA). The distillate was diluted with a food-grade sunflower oil and manufactured in soft gel capsules (bovine origin; RNA Corporation, Illinois, USA). Capsules were then analyzed for potency and purity as previously described (40 (link)), finding only trace amounts of non-psychoactive cannabidivarin (0.004 mg CBDV/mg of CBD) in a small number of capsules, and no detectible THC or other cannabinoids. The placebo soft gel capsules were manufactured to match the conformity of the CBD-containing capsules, minus the CBD, to maintain the blinding of the study. Two hours after placebo/CBD administration had been confirmed, dogs were exposed to either the separation event or car travel.
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Publication 2023
Body Weight Canis familiaris cannabidivarin Cannabinoids Capsule Contraceptives, Oral Food Hemp Oil, Sunflower Oils Placebos Reproduction

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More about "Hemp"

Discover the versatile world of hemp (Cannabis sativa), a remarkable plant with a wide range of applications.
Explore its rich history, diverse uses, and the ongoing research into its therapeutic potential.
Hemp, also known as cannabis or marijuana, has been cultivated for centuries for its strong fibers, nutritious seeds, and potential medicinal compounds.
The plant's fibers can be used to create textiles, paper, and even construction materials, while the seeds are a valuable source of protein, healthy fats, and other beneficial nutrients.
One of the key compounds found in hemp is cannabidiol (CBD), a non-psychoactive cannabinoid that has garnered significant attention for its potential therapeutic benefits.
Researchers are actively exploring the use of CBD and other hemp-derived compounds for managing pain, reducing anxiety, and addressing various inflammatory conditions.
The legal status and regulation of hemp production and use can vary widely across different regions and countries.
In some areas, the cultivation and use of hemp may be subject to strict controls, while in others, it is more readily accessible.
As the understanding of hemp and its diverse applications continues to evolve, researchers and healthcare professionals are working to unlock the full potential of this remarkable plant.
Cutting-edge technologies, such as AI-powered protocol optimization tools like PubCompare.ai, are revolutionizing hemp research by helping scientists locate the best protocols from literature, pre-prints, and patents, ensuring unparalleled reproducibility and accuracy.
Whether you're interested in the industrial applications of hemp, the potential therapeutic benefits of its compounds, or the latest advancements in hemp research, this comprehensive overview provides a glimpse into the fascinating and ever-expanding world of this versatile plant.