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Davies J, Hawkins S, Winters A, Farrar K. Bacterial endophytic community composition varies by hemp cultivar in commercially sourced seed. ENVIRONMENTAL MICROBIOLOGY REPORTS 2024; 16:e13259. [PMID: 38649235 PMCID: PMC11035101 DOI: 10.1111/1758-2229.13259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 03/12/2024] [Indexed: 04/25/2024]
Abstract
The seed-endophytic bacterial community is a potentially beneficial and heritable fraction of the plant microbiome. Its utilization as a sustainable crop improvement strategy could be especially valuable for species such as hemp, where production is being scaled up and new challenges will be faced in managing crop productivity and health. However, little is known about the makeup and variation of the hemp seed microbiome. This study profiled the endophytic bacterial communities harboured by 16 hemp cultivars sourced from commercial suppliers in Europe. A 16S rDNA amplicon sequencing approach identified 917 amplicon sequence variants across samples. Taxonomic classification of sequences revealed 4 phyla and 87 genera to be represented in the dataset. Several genera were widespread while some were specific to one or a few cultivars. Flavobacterium, Pseudomonas, and Pantoea were notable in their high overall abundance and prevalence, but community composition was variable and no one taxon was universally abundant, suggesting a high degree of flexibility in community assembly. Taxonomic composition and alpha diversity differed among cultivars, though further work is required to understand the relative influence of hemp genetic factors on community structure. The taxonomic profiles presented here can be used to inform further work investigating the functional characteristics and potential plant-growth-promoting traits of seed-borne bacteria in hemp.
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Affiliation(s)
- Jack Davies
- Institute of Biological, Environmental & Rural Sciences (IBERS)Aberystwyth UniversityAberystwythUK
| | - Sarah Hawkins
- Institute of Biological, Environmental & Rural Sciences (IBERS)Aberystwyth UniversityAberystwythUK
| | - Ana Winters
- Institute of Biological, Environmental & Rural Sciences (IBERS)Aberystwyth UniversityAberystwythUK
| | - Kerrie Farrar
- Institute of Biological, Environmental & Rural Sciences (IBERS)Aberystwyth UniversityAberystwythUK
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Jeong H, Yoon S, Min Jo S, Jun Hong S, Ban Y, Park H, Yeon Youn M, Shin EC. Chemosensory of hemp seed oil extracted with hemp seed( Cannabis sativa L.) roasted under various conditions using electronic sensors and GC-MS/Olfactometry. Food Chem X 2024; 21:101226. [PMID: 38420505 PMCID: PMC10900398 DOI: 10.1016/j.fochx.2024.101226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 02/02/2024] [Accepted: 02/11/2024] [Indexed: 03/02/2024] Open
Abstract
This study analyzed the flavor of six types of hemp seed oil (HSO) extracted with roasted hemp seed (RHS) under various conditions (Raw, 140 °C_9 min, 140 °C_12 min, 160 °C_12 min, 180 °C_6 min). Electronic tongue (E-tongue), electronic nose (E-nose), GC-MS (gas chromatography-mass spectrometry), and GC-O (gas chromatography-olfactometry) were used for HSO flavor analysis. As a result of the E-tongue analysis, the sweetness tends to increase in most samples as roasting. A total of 89 and 77 volatile compounds were detected through E-nose and GC-MS, and the main volatile compounds were identified as Maillard reaction products. A total of 16 odor active compounds were detected in the GC-O analysis, and in the case of 160 ℃_12 min and 180 ℃_6 min, the scent of Roasted hemp seed oil was more dominant than other aroma profiles. The results of this study are basic data on the flavor characteristics of HSO.
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Affiliation(s)
- Hyangyeon Jeong
- Department of GreenBio Science/Food Science and Technology, Gyeongsang National University, Jinju 52725, Republic of Korea
| | - Sojeong Yoon
- Department of GreenBio Science/Food Science and Technology, Gyeongsang National University, Jinju 52725, Republic of Korea
| | - Seong Min Jo
- Department of GreenBio Science/Food Science and Technology, Gyeongsang National University, Jinju 52725, Republic of Korea
| | - Seong Jun Hong
- Department of GreenBio Science/Food Science and Technology, Gyeongsang National University, Jinju 52725, Republic of Korea
| | - Younglan Ban
- Department of GreenBio Science/Food Science and Technology, Gyeongsang National University, Jinju 52725, Republic of Korea
| | - Hyeonjin Park
- Department of GreenBio Science/Food Science and Technology, Gyeongsang National University, Jinju 52725, Republic of Korea
| | - Moon Yeon Youn
- Department of GreenBio Science/Food Science and Technology, Gyeongsang National University, Jinju 52725, Republic of Korea
| | - Eui-Cheol Shin
- Department of GreenBio Science/Food Science and Technology, Gyeongsang National University, Jinju 52725, Republic of Korea
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3
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Mendoza-Pérez RJ, Náthia-Neves G, Blanco B, Vela AJ, Caballero PA, Ronda F. Physicochemical Characterisation of Seeds, Oil and Defatted Cake of Three Hempseed Varieties Cultivated in Spain. Foods 2024; 13:531. [PMID: 38397508 PMCID: PMC10888170 DOI: 10.3390/foods13040531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 02/01/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024] Open
Abstract
The increasing use of hempseed in food products highlights the need for a comprehensive database for scientific research and industrial applications. In food development, information about the techno-functional properties of raw materials plays a crucial role in determining the suitability of each product for specific applications. Thus, this study aims to characterise three hempseed varieties (Ferimon, Henola and Uso-31), comparing their physicochemical and nutritional compositions. Moreover, the study investigates the impact of hempseed varieties on the techno-functional, physical and thermal properties of the partially defatted hempseed flours (PDHFs) obtained from single screw pressing (SSP) oil extraction. The fatty acid and tocopherol profiles of the dehulled seeds and oil were also analysed. Significant variations in yield and physical properties were observed among hempseed varieties, influenced by genetics, adaptation to agro-climatic conditions and cultivation systems. Despite its lower yield (kg/ha), Uso-31 exhibited superior 1000-seed weight, dehulling yield and larger mean seed size (1.79 ± 0.02 mm). Hempseed oil was rich in unsaturated fatty acids, particularly linoleic (51.2-53.4 g/100 g oil) and α-linolenic (14.88-18.97 g/100 oil) acids, showing variations in γ- and α-tocopherols depending on the variety. The variety also influenced the least gelation concentration (LGC) and techno-functional properties such as water absorption capacity (WAC), emulsifying activity (EA) and emulsion stability (ES). SDS-PAGE and DSC measurements indicated the presence of 11S and 7S globulin proteins with denaturation temperatures above 87.8 °C. These findings confirm that the studied hempseed flours are valuable techno-functional and nutritional ingredients suitable for sustainable food formulations.
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Affiliation(s)
- Rito J. Mendoza-Pérez
- Department of Agriculture and Forestry Engineering, Food Technology, College of Agricultural and Forestry Engineering, University of Valladolid, 34004 Palencia, Spain; (R.J.M.-P.); (G.N.-N.); (A.J.V.); (F.R.)
- Research Institute on Bioeconomy - BioEcoUVa, PROCEREALtech Group, University of Valladolid, 47011 Valladolid, Spain
| | - Grazielle Náthia-Neves
- Department of Agriculture and Forestry Engineering, Food Technology, College of Agricultural and Forestry Engineering, University of Valladolid, 34004 Palencia, Spain; (R.J.M.-P.); (G.N.-N.); (A.J.V.); (F.R.)
- Research Institute on Bioeconomy - BioEcoUVa, PROCEREALtech Group, University of Valladolid, 47011 Valladolid, Spain
| | - Beatriz Blanco
- Chemical Engineering Section, Department of Biotechnology and Food Science, Faculty of Sciences, University of Burgos, 09001 Burgos, Spain;
| | - Antonio J. Vela
- Department of Agriculture and Forestry Engineering, Food Technology, College of Agricultural and Forestry Engineering, University of Valladolid, 34004 Palencia, Spain; (R.J.M.-P.); (G.N.-N.); (A.J.V.); (F.R.)
- Whistler Center for Carbohydrate Research, Department of Food Science, Purdue University, West Lafayette, IN 47907-2053, USA
| | - Pedro A. Caballero
- Department of Agriculture and Forestry Engineering, Food Technology, College of Agricultural and Forestry Engineering, University of Valladolid, 34004 Palencia, Spain; (R.J.M.-P.); (G.N.-N.); (A.J.V.); (F.R.)
- Research Institute on Bioeconomy - BioEcoUVa, PROCEREALtech Group, University of Valladolid, 47011 Valladolid, Spain
| | - Felicidad Ronda
- Department of Agriculture and Forestry Engineering, Food Technology, College of Agricultural and Forestry Engineering, University of Valladolid, 34004 Palencia, Spain; (R.J.M.-P.); (G.N.-N.); (A.J.V.); (F.R.)
- Research Institute on Bioeconomy - BioEcoUVa, PROCEREALtech Group, University of Valladolid, 47011 Valladolid, Spain
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Karabulut G, Kahraman O, Pandalaneni K, Kapoor R, Feng H. A comprehensive review on hempseed protein: Production, functional and nutritional properties, novel modification methods, applications, and limitations. Int J Biol Macromol 2023; 253:127240. [PMID: 37806421 DOI: 10.1016/j.ijbiomac.2023.127240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/29/2023] [Accepted: 10/02/2023] [Indexed: 10/10/2023]
Abstract
With the global population on the rise, challenges in meeting protein demands are amplified by recent crises, prompting a swift shift to alternative protein sources due to disruptions in the supply chain. Plant-based proteins are gaining momentum due to economic, cultural, and environmental considerations, aligning with the preference for sustainable diets and resulting in more affordable plant-based products. The distinction between drug and industrial hemp fuels demand for its nutritional value, digestibility, low allergenicity, and bioactive properties. Industrial hempseed, featuring minimal Δ9-Tetrahydrocannabinol (THC) content (<0.2 %), emerges as a promising crop, offering high-quality protein and oil. The de-oiled hempseed cake stands as an eco-friendly and promising protein source enriched with phenolic compounds and fiber. Ongoing research seeks to enhance techno-functional properties of hempseed protein, surmounting initial limitations for integration into various foods. A range of techniques, both conventional and innovative, optimize protein characteristics, while modifying plant-based protein structures augments their application potential. Modification approaches like ultrasound, high-pressure homogenization, conjugation, complexation, fibrillization, and enzymatic methods enhance hempseed protein functionality. The review critically evaluates the techno-functional attributes of hempseed protein and explores strategies for customization through structural modifications. Lastly, the review assesses its composition, potential as a plant-based source, addresses challenges, and discusses strategies for enhanced functionality.
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Affiliation(s)
- Gulsah Karabulut
- Department of Food Engineering, Sakarya University, Sakarya 54187, Turkey
| | - Ozan Kahraman
- Applied Food Sciences, 2500 Crosspark Road, Coralville, IA 52241, USA
| | - Karthik Pandalaneni
- Plant Protein Innovation Center, University of Minnesota, Saint Paul, MN 55108, USA
| | - Ragya Kapoor
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Hao Feng
- Department of Family and Consumer Sciences, North Carolina A&T State University, Greensboro, NC 27411, USA.
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Kabutey A, Herák D, Mizera Č. Assessment of Quality and Efficiency of Cold-Pressed Oil from Selected Oilseeds. Foods 2023; 12:3636. [PMID: 37835289 PMCID: PMC10573014 DOI: 10.3390/foods12193636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 09/21/2023] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
In this present study, an oil press was used to process 200 g each of sesame, pumpkin, flax, milk thistle, hemp and cumin oilseeds in order to evaluate the amount of oil yield, seedcake, sediments and material losses (oil and sediments). Sesame produced the highest oil yield at 30.60 ± 1.69%, followed by flax (27.73 ± 0.52%), hemp (20.31 ± 0.11%), milk thistle (14.46 ± 0.51%) and pumpkin (13.37 ± 0.35%). Cumin seeds produced the lowest oil yield at 3.46 ± 0.15%. The percentage of sediments in the oil, seedcake and material losses for sesame were 5.15 ± 0.09%, 60.99 ± 0.04% and 3.27 ± 1.56%. Sediments in the oil decreased over longer storage periods, thereby increasing the percentage oil yield. Pumpkin oil had the highest peroxide value at 18.45 ± 0.53 meq O2/kg oil, an acid value of 11.21 ± 0.24 mg KOH/g oil, free fatty acid content of 5.60 ± 0.12 mg KOH/g oil and iodine value of 14.49 ± 0.16 g l/100 g. The univariate ANOVA of the quality parameters against the oilseed type was statistically significant (p-value < 0.05), except for the iodine value, which was not statistically significant (p-value > 0.05). Future studies should analyze the temperature generation, oil recovery efficiency, percentage of residual oil in the seedcake and specific energy consumption of different oilseeds processed using small-large scale presses.
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Affiliation(s)
- Abraham Kabutey
- Department of Mechanical Engineering, Faculty of Engineering, Czech University of Life Sciences Prague, 165 20 Prague, Czech Republic; (D.H.); (Č.M.)
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Zhang Y, Wu X, Ge H, Jiang Y, Sun Z, Ji X, Jia Z, Cui G. A Blockchain-Based Traceability Model for Grain and Oil Food Supply Chain. Foods 2023; 12:3235. [PMID: 37685168 PMCID: PMC10486922 DOI: 10.3390/foods12173235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 08/07/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
The structure of the grain-and-oil-food-supply chain has the characteristics of complexity, cross-regionality, a long cycle, and numerous participants, making it difficult to maintain the safety of supply. In recent years, some phenomena have emerged in the field of grain procurement and sale, such as topping the new with the old, rotating grains, the pressure of grades and prices, and counterfeit oil food, which have seriously threatened grain-and-oil-food security. Blockchain technology has the advantage of decentralization and non-tampering Therefore, this study analyzes the characteristics of traceability data in the grain-and-oil-food-supply chain, and presents a blockchain-based traceability model for the grain-and-oil-food-supply chain. Firstly, a new method combining blockchain and machine learning is proposed to enhance the authenticity and reliability of blockchain source data by constructing anomalous data-processing models. In addition, a lightweight blockchain-storage method and a data-recovery mechanism are proposed to reduce the pressure on supply-chain-data storage and improve fault tolerance. The results indicate that the average query delay of public data is 0.42 s, the average query delay of private data is 0.88 s, and the average data-recovery delay is 1.2 s. Finally, a blockchain-based grain-and-oil-food-supply-chain traceability system is designed and built using Hyperledger Fabric. Compared with the existing grain-and-oil-food-supply chain, the model constructed achieves multi-source heterogeneous data uploading, lightweight storage, data recovery, and traceability in the supply chain, which are of great significance for ensuring the safety of grain-and-oil food in China.
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Affiliation(s)
- Yuan Zhang
- Key Laboratory of Grain Information Processing & Control, Ministry of Education, Henan University of Technology, Zhengzhou 450001, China (Y.J.)
- Henan Provincial Key Laboratory of Grain Photoelectric Detection and Control, Zhengzhou 450001, China
- College of Information Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Xuyang Wu
- Key Laboratory of Grain Information Processing & Control, Ministry of Education, Henan University of Technology, Zhengzhou 450001, China (Y.J.)
- Henan Provincial Key Laboratory of Grain Photoelectric Detection and Control, Zhengzhou 450001, China
- College of Information Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Hongyi Ge
- Key Laboratory of Grain Information Processing & Control, Ministry of Education, Henan University of Technology, Zhengzhou 450001, China (Y.J.)
- Henan Provincial Key Laboratory of Grain Photoelectric Detection and Control, Zhengzhou 450001, China
- College of Information Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Yuying Jiang
- Key Laboratory of Grain Information Processing & Control, Ministry of Education, Henan University of Technology, Zhengzhou 450001, China (Y.J.)
- Henan Provincial Key Laboratory of Grain Photoelectric Detection and Control, Zhengzhou 450001, China
- School of Artificial Intelligence and Big Data, Henan University of Technology, Zhengzhou 450001, China
| | - Zhenyu Sun
- Key Laboratory of Grain Information Processing & Control, Ministry of Education, Henan University of Technology, Zhengzhou 450001, China (Y.J.)
- Henan Provincial Key Laboratory of Grain Photoelectric Detection and Control, Zhengzhou 450001, China
- College of Information Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Xiaodi Ji
- Key Laboratory of Grain Information Processing & Control, Ministry of Education, Henan University of Technology, Zhengzhou 450001, China (Y.J.)
- Henan Provincial Key Laboratory of Grain Photoelectric Detection and Control, Zhengzhou 450001, China
- College of Information Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Zhiyuan Jia
- Key Laboratory of Grain Information Processing & Control, Ministry of Education, Henan University of Technology, Zhengzhou 450001, China (Y.J.)
- Henan Provincial Key Laboratory of Grain Photoelectric Detection and Control, Zhengzhou 450001, China
- College of Information Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Guangyuan Cui
- Key Laboratory of Grain Information Processing & Control, Ministry of Education, Henan University of Technology, Zhengzhou 450001, China (Y.J.)
- Henan Provincial Key Laboratory of Grain Photoelectric Detection and Control, Zhengzhou 450001, China
- College of Information Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
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Wang T, Wang N, Dai Y, Yu D, Cheng J. Interfacial adsorption properties, rheological properties and oxidation kinetics of oleogel-in-water emulsion stabilized by hemp seed protein. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Mohammadrezaei A, Kavakeb A, Abbasalizad-Farhangi M, Mesgari-Abbasi M. Effects of hemp seed alone and combined with aerobic exercise on metabolic parameters, oxidative stress, and neurotrophic factors in young sedentary men. J Food Biochem 2022; 46:e14417. [PMID: 36114824 DOI: 10.1111/jfbc.14417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 08/04/2022] [Accepted: 08/16/2022] [Indexed: 01/13/2023]
Abstract
Hemp seed and physical activity (PA) have many benefits for the metabolic and brain health of the body. This study investigated the effects of hemp seed alone and aerobic exercise on metabolic markers, oxidative stress, and neurotrophic factors in young sedentary men. This double-blind, placebo-controlled, randomized clinical trial was conducted on 48 sedentary young men in Tabriz, Iran, from April to August. The researcher in this study randomized all participants into four groups, including (1) hemp seed, (2) hemp seed + PA, (3) PA + placebo, and (4) placebo. Hemp seed supplement was administered in two 1-g capsules daily, and aerobic PA was performed a week thrice. Levels of anthropometric indices, dietary intake, antioxidant markers, lipid profile, fasting blood sugar (FBS), insulin, homeostatic model assessment for insulin resistance (HOMA-IR), quantitative insulin-sensitivity check index (QUICKI), brain-derived neurotrophic factor (BDNF), neuropeptide Y (NPY), balance, reaction time, and sit-ups were evaluated for all participants at baseline and post-intervention. We used ANOVA and ANCOVA analysis to compare oxidative stress and neurotropic factors in all intervention groups. If the distribution of the response variable was not normal, the non-parametric equivalent of these tests was used (Wilcoxon and Kruskal-Wallis tests). We performed all statistical analyzes using SPSS software version 23, and the significance level was considered 0.05 in all the statistical tests. Aerobic PA with hemp seed consumption caused a significant difference in weight, body mass index, fat mass, high-density lipoprotein, catalase, and BDNF compared with baseline. Also, aerobic PA alone caused significant changes in body weight, fat mass, and triglyceride compared with baseline. Consumption of hemp seeds alone caused a significant increase in high-density lipoprotein levels compared with baseline. At the end of the study, fat mass, total cholesterol, low-density lipoproteins, and BDNF were significantly different between the groups. According to our results, aerobic PA combined with hemp seed consumption may improve anthropometric indices, lipid profile, and BDNF and improve health outcomes like cardiovascular comorbidities, oxidative stress, and insulin resistance. PRACTICAL APPLICATIONS: A sedentary lifestyle has numerous health-threatening consequences like cardiovascular comorbidities, oxidative stress, and insulin resistance. The importance of physical activity (PA) in improving these clinical manifestations is well-known; however, the potential benefits of herbal therapy combined with PA in reducing the side effects of a sedentary lifestyle have not been well studied. In the current research, we evaluated the benefits of hemp seed alone and combined with aerobic exercise on metabolic markers, oxidative stress, and neurotrophic factors in young sedentary men for the first time. According to our results, aerobic PA combined with hemp seed consumption improved anthropometric indices, lipid profile, and brain-derived neurotrophic factor among young sedentary men.
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Affiliation(s)
- Ali Mohammadrezaei
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Kavakeb
- Department of Sport Physiology, Faculty of Physical Education and Sport Sciences, University of Kharazmi, Tehran, Iran
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Xu J, Bai M, Song H, Yang L, Zhu D, Liu H. Hemp (Cannabis sativa subsp. sativa) Chemical Composition and the Application of Hempseeds in Food Formulations. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2022; 77:504-513. [PMID: 36112300 DOI: 10.1007/s11130-022-01013-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/06/2022] [Indexed: 06/15/2023]
Abstract
Owing to its nutritional and medicinal value, hemp has been cultivated to provide since ancient times. This review aims to map the scientific literature concerning the main functional components and the chemical composition of hemp plant. It is generally acknowledged that each organ of the hemp plant embodies a valuable source, and among them the most pivotal part is the edible fruits hempseeds. Hempseeds are rich in easily digestible proteins, fats, polyunsaturated fatty acids, and insoluble fiber, which are of high nutritional value. Furthermore, the beneficial effects have increased researchers' interests in hempseeds-containing foods. Developed as an indispensable ingredient, hempseed is also a significant supplement in various products, such as bakery food, drinks, snacks and culinary products. Overall, this review intends to promote the further in-depth investigation of approved hemp plants and expand the range of hempseeds adoption in the functional foods field.
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Affiliation(s)
- Jiaxin Xu
- College of Food Science and Technology, Bohai University, 19 Keji Road, Songshan New Region, Jinzhou, Liaoning, People's Republic of China, 121013
| | - Miao Bai
- College of Food Science and Technology, Bohai University, 19 Keji Road, Songshan New Region, Jinzhou, Liaoning, People's Republic of China, 121013
| | - Hong Song
- College of Food Science and Technology, Bohai University, 19 Keji Road, Songshan New Region, Jinzhou, Liaoning, People's Republic of China, 121013
| | - Lina Yang
- College of Food Science and Technology, Bohai University, 19 Keji Road, Songshan New Region, Jinzhou, Liaoning, People's Republic of China, 121013
| | - Danshi Zhu
- College of Food Science and Technology, Bohai University, 19 Keji Road, Songshan New Region, Jinzhou, Liaoning, People's Republic of China, 121013
| | - He Liu
- College of Food Science and Technology, Bohai University, 19 Keji Road, Songshan New Region, Jinzhou, Liaoning, People's Republic of China, 121013.
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Antioxidant Properties of Hemp Proteins: From Functional Food to Phytotherapy and Beyond. Molecules 2022; 27:molecules27227924. [PMID: 36432024 PMCID: PMC9693028 DOI: 10.3390/molecules27227924] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 11/10/2022] [Accepted: 11/14/2022] [Indexed: 11/18/2022] Open
Abstract
As one of the oldest plants cultivated by humans, hemp used to be banned in the United States but returned as a legal crop in 2018. Since then, the United States has become the leading hemp producer in the world. Currently, hemp attracts increasing attention from consumers and scientists as hemp products provide a wide spectrum of potential functions. Particularly, bioactive peptides derived from hemp proteins have been proven to be strong antioxidants, which is an extremely hot research topic in recent years. However, some controversial disputes and unknown issues are still underway to be explored and verified in the aspects of technique, methodology, characteristic, mechanism, application, caution, etc. Therefore, this review focusing on the antioxidant properties of hemp proteins is necessary to discuss the multiple critical issues, including in vitro structure-modifying techniques and antioxidant assays, structure-activity relationships of antioxidant peptides, pre-clinical studies on hemp proteins and pathogenesis-related molecular mechanisms, usage and potential hazard, and novel advanced techniques involving bioinformatics methodology (QSAR, PPI, GO, KEGG), proteomic analysis, and genomics analysis, etc. Taken together, the antioxidant potential of hemp proteins may provide both functional food benefits and phytotherapy efficacy to human health.
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Effects of Dietary Rapeseed ( Brassica napus), Hemp ( Cannabis sativa) and Camelina ( Camelina sativa) Seed Cakes Supplementation on Yolk and Albumen Colour and Nutritional Value of Yolk Lipids in Estonian Quail Eggs. Animals (Basel) 2022; 12:ani12223110. [PMID: 36428338 PMCID: PMC9686490 DOI: 10.3390/ani12223110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/12/2022] [Accepted: 11/08/2022] [Indexed: 11/12/2022] Open
Abstract
The aim of this study was to investigate the effects of supplementing commercial diets with rapeseed, hempseed and camelina seed cakes on the yolk and albumen colour and nutritional value of yolk lipids in Estonian quail eggs. A total of 585 eggs were used to evaluate egg weight, yolk and albumen pH and colour, proximate yolk composition, cholesterol content and fatty acid composition in the yolk lipids of three Estonian quail groups each fed a diet supplemented with 10% rapeseed, hemp or camelina seed cakes. The higher (p < 0.01 and p < 0.05, respectively) lightness (L*) of the yolk was detected in the group of quail fed the diet supplemented with rapeseed and camelina cakes compared to the hempseed addition. Meanwhile, the albumen lightness in the rapeseed group was higher (p < 0.01) in comparison to the camelina group. A lower (p < 0.001) yolk negative a* value was estimated in the hemp group than in the groups fed rapeseed and camelina seed cake supplements, while the rapeseed group demonstrated lower (p < 0.001) albumen yellowness (b*) and colour saturation (C) in comparison to the other groups. The highest and lowest proportions of total saturated (SFAs)and monounsaturated (MUFAs) fatty acids, respectively, were found in the yolk lipids of quails fed a mixture supplemented by hemp cake. A higher (p < 0.05) proportion of polyunsaturated fatty acids (PUFAs) was only found in the hemp group compared to the camelina group. The highest and lowest (p < 0.001) n-6/n-3 PUFA ratios were found in the yolk lipids of quail receiving mixtures supplemented with rapeseed and camelina cakes, respectively. The yolk of the quail from the rapeseed group showed more favourable lower and higher (p < 0.01 and p < 0.05, respectively) atherogenic index (AI) and hypocholesterolemic/hypercholesterolemic (h/H) ratio compared to the hemp and camelina groups. The lower yolk cholesterol content was found in the eggs of the quail fed the diet supplemented with rapeseed cake compared to the eggs of the quail which were fed the diets containing more n-3 PUFAs from the addition of hemp and camelina cakes (p < 0.05 and p < 0.01, respectively).
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12
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Chakrabarty S, Serum EM, Winders TM, Neville B, Kleinhenz MD, Magnin G, Coetzee JF, Dahlen CR, Swanson KC, Smith DJ. Rapid quantification of cannabinoids in beef tissues and bodily fluids using direct-delivery electrospray ionization mass spectrometry. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2022; 39:1705-1717. [PMID: 35939416 DOI: 10.1080/19440049.2022.2107711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
Hempseed cake is a byproduct of hempseed oil extraction and is potentially a useful source of protein and fiber for use in ruminant diets. However, data are lacking on the appearance and/or clearance of cannabinoids in tissues of animals fed hempseed cake. To this end, a rapid method for quantifying cannabinol (CBN), cannabidiol (CBD), cannabinolic acid (CBNA), cannabidiolic acid (CBDA), cannabigerolic acid (CBGA), cannabichromenic acid (CBCA), cannabidivarin (CBDV), cannabidivarinic acid (CBDVA), tetrahydrocannabinol (THC) and tetrahydrocannabinolic acid (THCA) in cattle tissues, plasma, and urine was developed using rapid screen electrospray ionization mass spectrometry (RS-ESI-MS). Regression coefficients of matrix-matched standard curves ranged from 0.9946 to >0.9999 and analyte recoveries averaged from 90.2 ± 15.5 to 108.7 ± 18.7% across all compounds. Limits of detection and quantification ranged from 0.05 to 2.79 ng · mL-1 and 0.17 to 9.30 ng · mL-1, respectively, while the inter-day relative standard deviation ranged from 5.1 to 15.1%. Rapid screening electrospray ionization mass spectrometry (RS-ESI-MS) returned no false positives for any cannabinoid in plasma, urine, and tissue (liver, skeletal muscle) samples from 6 non-dosed control animals (n = 90 samples; of which 72 samples were plasma or urine and 18 samples were tissues). Across-animal cannabinoid concentrations measured in 32 plasma samples of cattle dosed with ground hemp were quantified by RS-ESI-MS; analytical results correlated well (r2 = 0.963) with independent LC-MS/MS analysis of the same samples.
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Affiliation(s)
- Shubhashis Chakrabarty
- Department of Animal Sciences, North Dakota State University, Fargo, ND, USA.,USDA-Agricultural Research Service, Edward T. Schafer Agricultural Research Center, Biosciences Research Laboratory, Fargo, ND, USA
| | - Eric M Serum
- USDA-Agricultural Research Service, Edward T. Schafer Agricultural Research Center, Biosciences Research Laboratory, Fargo, ND, USA
| | - Thomas M Winders
- Department of Animal Sciences, North Dakota State University, Fargo, ND, USA
| | - Bryan Neville
- USDA-Agricultural Research Service, US Meat Animal Research Center, NE, USA
| | - Michael D Kleinhenz
- Department of Clinical Sciences, School of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Geraldine Magnin
- Department of Anatomy and Physiology, School of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Johann F Coetzee
- Department of Anatomy and Physiology, School of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Carl R Dahlen
- Department of Animal Sciences, North Dakota State University, Fargo, ND, USA
| | - Kendall C Swanson
- Department of Animal Sciences, North Dakota State University, Fargo, ND, USA
| | - David J Smith
- USDA-Agricultural Research Service, Edward T. Schafer Agricultural Research Center, Biosciences Research Laboratory, Fargo, ND, USA
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13
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Burton RA, Andres M, Cole M, Cowley JM, Augustin MA. Industrial hemp seed: from the field to value-added food ingredients. J Cannabis Res 2022; 4:45. [PMID: 35906681 PMCID: PMC9338676 DOI: 10.1186/s42238-022-00156-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 07/12/2022] [Indexed: 11/10/2022] Open
Abstract
Industrial hemp, with low levels of the intoxicating cannabinoid tetrahydrocannabinol (THC), is grown for fibre and seeds. The industrial hemp industry is poised for expansion. The legalisation of industrial hemp as an agricultural commodity and the inclusion of hemp seed in foods is helping to drive the expansion of the hemp food ingredients industry. This paper discusses the opportunity to build an industrial hemp industry, with a focus on the prospects of hemp seed and its components in food applications. The market opportunities for industrial hemp products are examined. Various aspects of the science that underpins the development of an industrial hemp industry through the food supply chain are presented. This includes a discussion on the agronomy, on-farm and post-harvest considerations and the various types of food ingredients that can be made from hemp seed. The characteristics of hemp seed meal, hemp seed protein and hemp seed oil are reviewed. Different processes for production of value-added ingredients from hemp seed, hemp seed oil and hemp seed protein, are examined. The applicability of hemp seed ingredients in food applications is reviewed. The design of hemp seed ingredients that are fit-for-purpose for target food applications, through the selection of varieties and processing methods for production of various hemp seed ingredients, needs to consider market-led opportunities. This will require an integrated through chain approach, combined with the development of on-farm and post-farm strategies, to ensure that the hemp seed ingredients and foods containing hemp seed are acceptable to the consumer.
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Affiliation(s)
- Rachel A Burton
- Department of Food Science, School of Agriculture, Food and Wine, University of Adelaide, Waite Campus, Urrbrae, SA, 5064, Australia. .,Plant Genomics Centre, Waite Campus Receivals, Corner of Hartley Grove and Paratoo Road, Urrbrae, SA, 5064, Australia.
| | - Mike Andres
- CSIRO Business Development & Global, CSIRO Building 122, Research Way, Clayton, VIC, 3168, Australia
| | - Martin Cole
- Department of Food Science, School of Agriculture, Food and Wine, University of Adelaide, Waite Campus, Urrbrae, SA, 5064, Australia.,Present Address: Wine Australia, Industry House Corner Hackney and Botanic Roads, Adelaide, SA, 5000, Australia
| | - James M Cowley
- Department of Food Science, School of Agriculture, Food and Wine, University of Adelaide, Waite Campus, Urrbrae, SA, 5064, Australia
| | - Mary Ann Augustin
- CSIRO Agriculture & Food, 671 Sneydes Road, Werribee, VIC, 3030, Australia
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14
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Seemakram W, Paluka J, Suebrasri T, Lapjit C, Kanokmedhakul S, Kuyper TW, Ekprasert J, Boonlue S. Enhancement of growth and Cannabinoids content of hemp ( Cannabis sativa) using arbuscular mycorrhizal fungi. FRONTIERS IN PLANT SCIENCE 2022; 13:845794. [PMID: 35958223 PMCID: PMC9360772 DOI: 10.3389/fpls.2022.845794] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 07/08/2022] [Indexed: 06/15/2023]
Abstract
This study aimed to investigate the efficiency of arbuscular mycorrhizal fungi (AMF) to promote growth and cannabinoid yield of Cannabis sativa KKU05. A completely randomized design (CRD) was conducted with six replications for 60 days. Two different species of AMF, Rhizophagus prolifer PC2-2 and R. aggregatus BM-3 g3 were selected as inocula and compared with two non-mycorrhizal controls, one without synthetic fertilizer and one with synthetic NPK fertilizer. The unfertilized non-mycorrhizal plants had the lowest performance, whereas plants inoculated with R. aggregatus BM-3 g3 performed best, both in terms of plant biomass and concentrations of CBD and THC. There were no significant differences in plant biomass and cannabinoid concentrations between non-mycorrhizal plants that received synthetic fertilizer and mycorrhizal plants with inoculum of R. prolifer PC2-2. Our data demonstrate the great potential for cannabis cultivation without risking deterioration of soil structure, such as soil hardening and increased acidity, which might be induced by long-term use of synthetic fertilizer.
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Affiliation(s)
- Wasan Seemakram
- Department of Microbiology, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand
| | - Jakkapat Paluka
- Natural Products Research Unit, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand
| | - Thanapat Suebrasri
- Department of Medical Science, Faculty of Allied Health Sciences, Nakhon Ratchasima, Thailand
| | - Chanon Lapjit
- Department of Horticulture, Faculty of Agriculture, Khon Kaen University, Khon Kaen, Thailand
- Cannabis Research Institute, Khon Kaen University, Khon Kaen, Thailand
| | - Somdej Kanokmedhakul
- Natural Products Research Unit, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand
| | - Thomas W. Kuyper
- Soil Biology Group, Wageningen University and Research, Wageningen, Netherlands
| | - Jindarat Ekprasert
- Department of Microbiology, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand
| | - Sophon Boonlue
- Department of Microbiology, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand
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15
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Hempseed (Cannabis sativa) protein hydrolysates: A valuable source of bioactive peptides with pleiotropic health-promoting effects. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Aguchem RN, Okagu IU, Okagu OD, Ndefo JC, Udenigwe CC. A review on the techno‐functional, biological, and health‐promoting properties of hempseed‐derived proteins and peptides. J Food Biochem 2022; 46:e14127. [DOI: 10.1111/jfbc.14127] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 01/27/2022] [Accepted: 02/25/2022] [Indexed: 12/13/2022]
Affiliation(s)
- Rita Ngozi Aguchem
- Department of Biochemistry, Faculty of Biological Sciences University of Nigeria Nsukka Nigeria
| | | | - Ogadimma Desmond Okagu
- Department of Chemistry and Biomolecular Sciences, Faculty of Science University of Ottawa Ottawa Ontario Canada
| | - Joseph Chinedum Ndefo
- Department of Science Laboratory Technology, Faculty of Physical Sciences University of Nigeria Nsukka Nigeria
| | - Chibuike C. Udenigwe
- Department of Chemistry and Biomolecular Sciences, Faculty of Science University of Ottawa Ottawa Ontario Canada
- School of Nutrition Sciences, Faculty of Health Sciences University of Ottawa Ottawa Ontario Canada
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17
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Preliminary Research Concerning the Enrichment of Industrial Hemp Extract Residues via Solid State Fermentation with Pleurotus ostreatus. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12052376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The main objective of this study concerns the bioconversion of industrial hemp extract residues (IHER) by applying a solid-state fermentation (SSF) bioprocess as a means to upgrade their nutritional composition, targeting their utilization as a proteinaceous animal feed. For this purpose, IHER underwent an SSF procedure initiated by P. ostreatus, and the results indicated that crude proteins were increased by 53.05%. Additionally, a similar pattern was observed concerning cellulose content, which was found to be increased by 5.25%, while lignin concentration exceeded a 2-fold increment. Furthermore, IHER afforded an increased β-glucan content of approximately 32.51%. These results revealed the significant potential of IHER as a supplement in animal diets after nutritional enhancement via SSF. This study contributes to the concept of the circular economy, thus promoting the reuse of agro-industrial wastes such as IHER in order to produce high-added-value products such as proteinaceous animal feed.
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18
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Teleszko M, Zając A, Rusak T. Hemp Seeds of the Polish 'Bialobrzeskie' and 'Henola' Varieties ( Cannabis sativa L. var. sativa) as Prospective Plant Sources for Food Production. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27041448. [PMID: 35209234 PMCID: PMC8880225 DOI: 10.3390/molecules27041448] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/30/2022] [Accepted: 02/17/2022] [Indexed: 01/15/2023]
Abstract
This publication characterizes the nutritional value of the Polish hemp seeds of the 'Bialobrzeskie' and 'Henola' varieties, including the profile/content of fatty acids and amino acids. Hemp seeds were found to be rich in protein, fat, and dietary fiber. Polyunsaturated fatty acids (PUFA) dominated the unsaturated fatty acids (UFA) profile. Their average share within the total fatty acids (FA) was as high as 75%. Linoleic acid belonging to this group accounted for 55% of the total FA. Lipid profile indices (Σ n - 6/Σ n - 3, Σ PUFA/Σ SFA, the thrombogenicity index, the atherogenicity index and the hypocholesterolemic/hypercholesterolemic ratio) proved the high nutritional value of hemp oil. Considering the tyrosine + phenylalanine and histidine contents, hemp protein exhibited a great degree of similarity to egg protein, which is known and valued for its high biological value.
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Affiliation(s)
- Mirosława Teleszko
- Department of Food Technology and Nutrition, Wroclaw University of Economics and Business, Komandorska 118/120 Street, 53-345 Wroclaw, Poland
- Correspondence:
| | - Adam Zając
- Department of Bioorganic Chemistry, Wroclaw University of Economics and Business, Komandorska 118/120 Street, 53-345 Wroclaw, Poland;
| | - Tomasz Rusak
- BIOTRECO Sp. z o.o., Łąkowa 2C Street, 55-040 Bielany Wrocławskie, Poland;
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19
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Feng X, Sun G, Fang Z. Effect of Hempseed Cake ( Cannabis sativa L.) Incorporation on the Physicochemical and Antioxidant Properties of Reconstructed Potato Chips. Foods 2022; 11:foods11020211. [PMID: 35053943 PMCID: PMC8775051 DOI: 10.3390/foods11020211] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 01/06/2022] [Accepted: 01/12/2022] [Indexed: 02/01/2023] Open
Abstract
Hempseed (Cannabis sativa L.) cake is a by-product after cold-pressing of oil from the hempseed, which is rich in protein and fiber. This study investigated the effect of hempseed cake incorporation on the physicochemical and antioxidant properties of reconstructed potato chips. Varying levels of hempseed cake (0, 5%, 10%, 15%, and 20%) were added, and the results showed that the addition of hempseed cake at 20% level significantly increased the protein and total dietary fiber content from 2.74 ± 0.62 g/100 g to 9.66 ± 0.28 g/100 g and from 2.76 ± 0.31 g/100 g to 13.57 ± 0.42 g/100 g, respectively. In addition, a 20% reduction in lipid content was observed in the 20% hempseed cake addition group. Furthermore, lightness value (L*) was significantly reduced from 72.23 ± 1.22 to 46.40 ± 1.76, while the hardness was enhanced with a higher level of hempseed cake supplementation in the potato chips sample. Compared with the control (no hempseed cake), the supplement of 20% cake increased the total phenolic content from 0.19 ± 0.01 to 0.26 ± 0.01 mg GAE/g. The ABTS radical scavenging rate was also significantly enhanced with the increased levels of hemp cake. However, the peroxide value and TBARS results showed that the addition of hempseed cake accelerated the lipid oxidation in the sample, possibly due to the highly unsaturated fatty acid residues in the hempseed cake. The results suggested that more research is needed for the incorporation of hempseed cake in potato chips.
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20
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Saini P, Panghal A, Mittal V, Gupta R. Hempseed (
Cannabis sativa
L.) bulk mass modeling based on engineering properties. J FOOD PROCESS ENG 2021. [DOI: 10.1111/jfpe.13929] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Praveen Saini
- Department of Processing and Food Engineering, AICRP‐PHET Chaudhary Charan Singh Haryana Agricultural University Hisar Haryana India
| | - Anil Panghal
- Department of Processing and Food Engineering, AICRP‐PHET Chaudhary Charan Singh Haryana Agricultural University Hisar Haryana India
| | - Vipul Mittal
- Department of Processing and Food Engineering, AICRP‐PHET Chaudhary Charan Singh Haryana Agricultural University Hisar Haryana India
| | - Ravi Gupta
- Department of Processing and Food Engineering, AICRP‐PHET Chaudhary Charan Singh Haryana Agricultural University Hisar Haryana India
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21
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Kerner K, Jõudu I, Tänavots A, Venskutonis PR. Application of Raw and Defatted by Supercritical CO 2 Hemp Seed Press-Cake and Sweet Grass Antioxidant Extract in Pork Burger Patties. Foods 2021; 10:foods10081904. [PMID: 34441680 PMCID: PMC8392599 DOI: 10.3390/foods10081904] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 07/12/2021] [Accepted: 08/12/2021] [Indexed: 11/16/2022] Open
Abstract
There is an increasing tendency toward the application of plant origin ingredients in meat products. This study evaluates the physicochemical properties and oxidative stability of pork burger patties produced with the addition of dried raw and defatted by supercritical CO2 extraction hemp seed press-cake as protein-rich ingredients (1.5–2.0%) and sweet grass ethanolic extract (0.5%) as a strong natural antioxidant. The main aim of using such a combination was to assess the possibility of mitigating the negative effects of hemp seed press-cake, containing approx. 10% of highly unsaturated oil, on the oxidation of meat products. The patties were compared with the control sample (without additives) during storage on days 0, 4, 8, 15, and 21 at 4 °C in modified atmosphere conditions. Plant ingredients reduced the lightness of pork patties, while their effects on other physicochemical characteristics were insignificant. The patties with fully defatted hemp seed flour showed the lowest grilling losses. Based on the measurement of thiobarbituric acid reactive substances, raw hemp seed press-cake increased the oxidative rate of pork patties; however, remarkably, the addition of sweet grass extract completely inhibited oxidation during the whole period of storage. The sensory characteristics of the products were acceptable; however, the patties with sweet grass extract received lower evaluation scores.
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Affiliation(s)
- Kristi Kerner
- Chair of Food Science and Technology, Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 56/5, 51006 Tartu, Estonia; (K.K.); (I.J.)
- Department of Food Science and Technology, Kaunas University of Technology, Radvilenu pl. 19, LT-50254 Kaunas, Lithuania
- ERA Chair for Food (By-) Products Valorisation Technologies (VALORTECH), Estonian University of Life Sciences, Fr. R. Kreutzwaldi 56/5, 51006 Tartu, Estonia
| | - Ivi Jõudu
- Chair of Food Science and Technology, Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 56/5, 51006 Tartu, Estonia; (K.K.); (I.J.)
- ERA Chair for Food (By-) Products Valorisation Technologies (VALORTECH), Estonian University of Life Sciences, Fr. R. Kreutzwaldi 56/5, 51006 Tartu, Estonia
| | - Alo Tänavots
- Chair of Food Science and Technology, Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 56/5, 51006 Tartu, Estonia; (K.K.); (I.J.)
- Chair of Animal Breeding and Biotechnology, Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 62, 51006 Tartu, Estonia
- Correspondence: (A.T.); (P.R.V.); Tel.: +372-7313-450 (A.T.); +370-3745-6647 (P.R.V.)
| | - Petras Rimantas Venskutonis
- Department of Food Science and Technology, Kaunas University of Technology, Radvilenu pl. 19, LT-50254 Kaunas, Lithuania
- Correspondence: (A.T.); (P.R.V.); Tel.: +372-7313-450 (A.T.); +370-3745-6647 (P.R.V.)
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22
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Sun X, Sun Y, Li Y, Wu Q, Wang L. Identification and Characterization of the Seed Storage Proteins and Related Genes of Cannabis sativa L. Front Nutr 2021; 8:678421. [PMID: 34164425 PMCID: PMC8215128 DOI: 10.3389/fnut.2021.678421] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 05/12/2021] [Indexed: 12/22/2022] Open
Abstract
Hemp (Cannabis sativa L.) seed is emerging as a novel source of plant protein owing to its rich protein content and reasonable nutritional structure. In the current study, the storage proteins of hemp seed were extracted using different methods. The modified Osborne method yielded maximum extraction of the hemp seed storage proteins, while degreasing had little effect on the hemp seed protein (HSP) extraction. Protein identification results revealed that 11S globulin (edestin) was the most abundant protein in hemp seed, and the molecular weights of the two subunits of this protein were ~35 and 20 kDa, respectively. The second most abundant protein was 2S albumin (Cs2S), with a molecular weight of ~14–15 kDa. The least abundant protein was 7S vicilin-like protein (Cs7S), with a molecular weight of ~47 kDa. Subsequently, gene families encoding these three storage protein classes, including three genes for edestin, two for Cs2S, and one for Cs7S, were cloned and then analyzed for amino acid composition and structure. The three edestins were different in their amino acid sequences and calculated molecular weights. The analysis of coding sequences revealed a higher percentage of similarity (62.7%) between Edestin1 and Edestin3, while the similarity decreased significantly to ~57% between Edestin1 and Edestin2, and 58% between Edestin2 and Edestin3. The calculated protein molecular weight was the highest for the protein encoded by Edestin1 and the smallest for the protein encoded by Edestin2. All three edestins were rich in arginine, while Edestin3 had a higher methionine content relative to that in the other two, which proved that Edestin3 had a better nutritional value. Cs2S and Cs7S were different from those reported in previous studies. Therefore, it could be inferred that amino acid composition varies with different hemp cultivars. The current research brought significant theoretical advance in illuminating the understanding of hemp seed storage protein and would have significance for future research on improving the nutritional quality of hemp seed and developing bioactive peptides.
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Affiliation(s)
- Xin Sun
- Department of Biotechnology, Institute of Advanced Technology, Heilongjiang Academy of Sciences, Harbin, China
| | - Yao Sun
- Department of Biotechnology, Institute of Advanced Technology, Heilongjiang Academy of Sciences, Harbin, China
| | - Yao Li
- Department of Biotechnology, Institute of Advanced Technology, Heilongjiang Academy of Sciences, Harbin, China
| | - Qiong Wu
- Department of Biotechnology, Institute of Advanced Technology, Heilongjiang Academy of Sciences, Harbin, China
| | - Lei Wang
- Department of Biotechnology, Institute of Advanced Technology, Heilongjiang Academy of Sciences, Harbin, China
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23
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Commercial Hemp Seed Oils: A Multimethodological Characterization. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10196933] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Nine commercial hemp seed oils from different countries were studied using a multimethodological approach to obtain information about their quality and chemical composition. Due to the lack of a specific regulation for hemp seed oils, quality parameters used in the case of olive oils (free acidity, peroxides number, spectrophotometer parameters) and anisidine number were measured and compared with those reported for extra virgin olive oil (EVOO). Free acidity and peroxides number showed a great variability, ranging from 0.4 to 17.24% and from 4.32 to 22.14 meqO2/kg, respectively, whereas the anisidine number ranged from 0.11 to 3.58. K232 value turned out to be generally below the limit reported for EVOO, whereas K270 and ΔK values were higher, with respect to EVOO limits, due to the high amount of tri-unsaturated fatty chains. Colorimetric analysis showed a peculiar curve trend that could represent the fingerprint of this product. Untargeted nuclear magnetic resonance methodology allowed to measure the amount of fatty chains, ω-6:ω-3 ratio, β-sitosterol, and aldehydes. The ω-6:ω-3 ratio turned out to be, in some cases, different from that reported on the bottle labels. Finally, lipoperoxidation assays were also carried out under different storage (light and temperature) and time exposure conditions, confirming that the exposure to direct light is the condition that interferes more with the product quality.
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