ArticleMolecules (Basel, Switzerland)2022
Triacylglycerols and Other Lipids Profiling of Hemp By-Products.
Article in Molecules (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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15 citing papers in PubMed, 29 citations in OpenAlex.
- Lecithin Characteristics from Niche Oils.Molecules (Basel, Switzerland) · 2026Review
- Biochemical Characterization of Lipids, Proteins, and Polysaccharides from the Marine DiatomMolecules (Basel, Switzerland) · 2026Article
- NMR characterisation of biopolymers and lipids from hemp pomace treated with Thermomyces lanuginosus.Scientific reports · 2026Article
- Enhancing the Antioxidant and Nutritional Profile of Gluten-Free Sourdough Bread Using Hemp Press Cake Meal.Foods (Basel, Switzerland) · 2025Article
- The potential of hemp roots, microgreens and leaves for human nutrition.Journal of cannabis research · 2025Article
- Physiological effects claimed for hemp seeds contained in food preparations: an update.Italian journal of food safety · 2025Article
- Fatty Acid Composition and Bioactive Profiles in the Aerial Parts ofMolecules (Basel, Switzerland) · 2025Article
- Impact of a Novel Two-Phase Natural Deep Eutectic Solvent-Assisted Extraction on the Structural, Functional, and Flavor Properties of Hemp Protein Isolates.Plants (Basel, Switzerland) · 2025Article
- Characterization of Neutral Lipids of the Oleaginous AlgaMolecules (Basel, Switzerland) · 2024Article
- Hemp: A Sustainable Plant with High Industrial Value in Food Processing.Foods (Basel, Switzerland) · 2023Review
- New Information of the Anatomy and Phytochemical Screening ofInternational journal of food science · 2023Article
- Analysis of Polar Lipids in Hemp (Molecules (Basel, Switzerland) · 2022Article
- Biochemical Characterization and In Vitro Digestibility of Protein Isolates from Hemp (Molecules (Basel, Switzerland) · 2022Article
- NMR Spectroscopy Applied to the Metabolic Analysis of Natural Extracts ofMolecules (Basel, Switzerland) · 2022Article
- Comparative Evaluation of the Nutrients, Phytochemicals, and Antioxidant Activity of Two Hempseed Oils and Their Byproducts after Cold Pressing.Molecules (Basel, Switzerland) · 2022Article
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4 authors at 1 institution in 1 country.
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Abstract
Hemp seed by-products, namely hemp cake (hemp meal) and hemp hulls were studied for their lipid content and composition. Total lipid content of hemp cake and hemp hulls was 13.1% and 17.5%, respectively. Oil extraction yields using hexane, on the other hand, were much lower in hemp cake (7.4%) and hemp hulls (12.1%). Oil derived from both hemp seeds and by-products were primarily composed of neutral lipids (>97.1%), mainly triacylglycerols (TAGs), determined by SPE and confirmed by NMR study. Linoleic acid was the major fatty acid present in oils derived from hemp by-products, covering almost 55%, followed by α-linolenic acid, covering around 18% of the total fatty acids. For the first time, 47 intact TAGs were identified in the hemp oils using UPLC-HRMS. Among them, TAGs with fatty acid acyl chain 18:3/18:2/18:2 and 18:3/18:2/18:1 were the major ones, followed by TAGs with fatty acid acyl chain of 18:3/18:3/18:2, 18:2/18:2/16:0, 18:2/18:2/18:1, 18:3/18:2.18:0, 18:2/18:2/18:0, 18:2/18:1/18:1 and 18:3/18:2:16:0. Besides TAGs, low levels of terpenes, carotenoids and cannabidiolic acid were also detected in the oils. Moreover, the oils extracted from hemp by-products possessed a dose-dependent DPPH radical scavenging property and their potencies were in a similar range compared to other vegetable oils.
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