Recent patents on food, nutrition & agriculture最新文献

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Non-Saccharomyces Commercial Starter Cultures: Scientific Trends, Recent Patents and Innovation in the Wine Sector. 非酵母菌商业发酵剂:葡萄酒行业的科学趋势、最新专利和创新。
Recent patents on food, nutrition & agriculture Pub Date : 2020-01-01 DOI: 10.2174/2212798410666190131103713
Ludovic Roudil, Pasquale Russo, Carmen Berbegal, Warren Albertin, Giuseppe Spano, Vittorio Capozzi
{"title":"Non-Saccharomyces Commercial Starter Cultures: Scientific Trends, Recent Patents and Innovation in the Wine Sector.","authors":"Ludovic Roudil,&nbsp;Pasquale Russo,&nbsp;Carmen Berbegal,&nbsp;Warren Albertin,&nbsp;Giuseppe Spano,&nbsp;Vittorio Capozzi","doi":"10.2174/2212798410666190131103713","DOIUrl":"https://doi.org/10.2174/2212798410666190131103713","url":null,"abstract":"<p><p>For 15 years, non-Saccharomyces starter cultures represent a new interesting segment in the dynamic field of multinationals and national companies that develop and sell microbial-based biotechnological solutions for the wine sector. Although the diversity and the properties of non- Saccharomyces species/strains have been recently fully reviewed, less attention has been deserved to the commercial starter cultures in term of scientific findings, patents, and their innovative applications. Considering the potential reservoir of biotechnological innovation, these issues represent an underestimated possible driver of coordination and harmonization of research and development activities in the field of wine microbiology. After a wide survey, we encompassed 26 different commercial yeasts starter cultures formulated in combination with at least one non-Saccharomyces strain. The most recent scientific advances have been explored delving into the oenological significance of these commercial starter cultures. Finally, we propose an examination of patent literature for the main yeasts species commercialised in non-Saccharomyces based products. We highlight the presence of asymmetries among scientific findings and the number of patents concerning non-Saccharomyces-based commercial products for oenological purposes. Further investigations on these microbial resources might open new perspectives and stimulate attractive innovations in the field of wine-making biotechnologies.</p>","PeriodicalId":21061,"journal":{"name":"Recent patents on food, nutrition & agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2174/2212798410666190131103713","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36908590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 94
Whole Grains, Dietary Fibers and the Human Gut Microbiota: A Systematic Review of Existing Literature. 全谷物、膳食纤维和人类肠道微生物群:现有文献的系统综述。
Recent patents on food, nutrition & agriculture Pub Date : 2020-01-01 DOI: 10.2174/2212798411666200316152252
Hadith Tangestani, Hadi Emamat, Hamid Ghalandari, Sakineh Shab-Bidar
{"title":"Whole Grains, Dietary Fibers and the Human Gut Microbiota: A Systematic Review of Existing Literature.","authors":"Hadith Tangestani,&nbsp;Hadi Emamat,&nbsp;Hamid Ghalandari,&nbsp;Sakineh Shab-Bidar","doi":"10.2174/2212798411666200316152252","DOIUrl":"https://doi.org/10.2174/2212798411666200316152252","url":null,"abstract":"<p><strong>Background: </strong>The health benefits of dietary fibers have been proved for a long time. The importance of microbiota has been identified in human health and there is a growing interest to study the factors affecting it.</p><p><strong>Objective: </strong>This systematic review aimed to investigate the impact of fiber and whole grains (WGs) on human gut microbiota in a patent-based review.</p><p><strong>Methods: </strong>All related clinical trials were systematically searched on PubMed and Scopus search engines from inception up to Feb 2020. Interventional human studies reporting changes in microbiota by using any type of grains/fibers were included. The following information was extracted: date of the publication, location and design of the study, sample size, study population, demographic characteristics, the amount of dietary WGs/fiber, the duration of intervention, the types of grains or fibers, and changes in the composition of the microbiota.</p><p><strong>Results: </strong>Of 138 studies which were verified, 35 studies with an overall population of 1080 participants, met the inclusion criteria and entered the systematic review. The results of interventional trials included in this review suggest some beneficial effects of consuming different amounts and types of WGs and fibers on the composition of intestinal microbiota. Most included studies showed that the intake of WGs and fibers increases bifidobacteria and lactobacilli and reduces the pathogenic bacteria, such as Escherichia coli and clostridia in the human gut.</p><p><strong>Conclusion: </strong>The consumption of WGs/fibers may modify the intestinal microbiota and promote the growth of bifidobacteria and lactobacilli. Nevertheless, further research is warranted in different populations and pathological conditions.</p>","PeriodicalId":21061,"journal":{"name":"Recent patents on food, nutrition & agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37742324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 19
Optimization Growth of Spirulina (Arthrospira) Platensis in Photobioreactor Under Varied Nitrogen Concentration for Maximized Biomass, Carotenoids and Lipid Contents. 不同氮浓度光生物反应器中平螺旋藻(Arthrospira Platensis)生物量、类胡萝卜素和脂质含量最大化的优化生长
Recent patents on food, nutrition & agriculture Pub Date : 2020-01-01 DOI: 10.2174/2212798410666181227125229
Hanaa H Abd El Baky, Gamal S El Baroty, Enas M Mostafa
{"title":"Optimization Growth of Spirulina (Arthrospira) Platensis in Photobioreactor Under Varied Nitrogen Concentration for Maximized Biomass, Carotenoids and Lipid Contents.","authors":"Hanaa H Abd El Baky,&nbsp;Gamal S El Baroty,&nbsp;Enas M Mostafa","doi":"10.2174/2212798410666181227125229","DOIUrl":"https://doi.org/10.2174/2212798410666181227125229","url":null,"abstract":"<p><strong>Aims and background: </strong>Spirulina (Arthrospira) platensis (SP) microalgae were cultured in Zarrouk Medium (ZM), containing three nitrogen concentrations (N-limited, N-optimal and Nrich medium) in ten liter-photo-bioreactor (10 L PBR) for 15-days, in order to study changes in lipid compounds (total carotenoids and total lipids and their effect on fatty acid profile). Based on US patent, the yield of bioactive compounds (such as gamma-linolenic acid GLA, C18:3) extracted from microalgae biomass, mainly depends on the extraction processes (1). GLA has much attention with respect to its therapeutic properties such as its ability to decrease blood cholesterol levels.</p><p><strong>Methods: </strong>The impact of the addition of N in cultures of S. platensis in terms of growth, biomasses and induced lipid compounds (total carotenoids and total lipid contents and its fatty acid profile), as well as the Sonication (SON) and Microwave (MIC) process as aiding techniques for lipid extraction compared with a Cold Condition (COL), was examined. GC/MS method was used to determine the fatty acid profile of lipid extract of SP cultures.</p><p><strong>Results: </strong>In all S. platensis tested culture, the SP was growing successfully, with varying degrees. In N-rich media, the highest cell growth rate and biomass yield were obtained compared with that recorded in other cultures. Under an N-limited condition, SP had higher Total Carotenoids (TCAR, 45.54 mg/g dw) and total lipid contents (TL, 29.51%± 1.92 g/100g dw) compared with that recorded either in N-rich (11.2 mg/g dw) or in N-optimal (6.23 mg/g dw) cultures. Thus, SP copes with the N -stress by altering the metabolic pathways towards inducing lipid biosynthesis. To maximize the TL and TCAR extraction yields, from N-limited cultures, a set of operating process was applied including the Sonication (SON) and Microwave (MIC), which were used as aiding techniques for lipid extraction compared with the Cold Condition (COL) techniques. The results showed that the extraction efficiency of the S. platensis TL increased in the following order: MIC (29.51%± 1.92) > SON (25.46% ± 1.65> COL (20.43% ±1.43). In a comparative study for its fatty acid profiles (FAPs) among all SP cultures, lipids were analyzed by GC/MS. The predominant fatty acids (>10%, of total FA) were found to be myristic acid (C14:0, MA), palmitic acid (C16:0, PA) and oleic acid (C18:1).</p><p><strong>Conclusion: </strong>The study concluded that the N-limited condition was found to have a strong influence on biomass dry weight and lipid contents and total carotenoids in SP cells compared to either Nrich or N-optimal conditions. The use of sonication and the microwave techniques lead to a great increase in the extraction of lipid contents and in high amount Polyunsaturated Fatty Acids (PUFAs) in N-limited cultures, in particular, the omega-6 (ω 6) and omega-3 (ω 3) of the essential C18 fatty acids. It seems that the SP rich in lipid c","PeriodicalId":21061,"journal":{"name":"Recent patents on food, nutrition & agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2174/2212798410666181227125229","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36818138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Endophytic Fungal Diversity and their Interaction with Plants for Agriculture Sustainability Under Stressful Condition. 胁迫条件下内生真菌多样性及其与植物的相互作用对农业可持续发展的影响。
Recent patents on food, nutrition & agriculture Pub Date : 2020-01-01 DOI: 10.2174/2212798410666190612130139
Muhammad Ikram, Niaz Ali, Gul Jan, Farzana G Jan, Naeem Khan
{"title":"Endophytic Fungal Diversity and their Interaction with Plants for Agriculture Sustainability Under Stressful Condition.","authors":"Muhammad Ikram,&nbsp;Niaz Ali,&nbsp;Gul Jan,&nbsp;Farzana G Jan,&nbsp;Naeem Khan","doi":"10.2174/2212798410666190612130139","DOIUrl":"https://doi.org/10.2174/2212798410666190612130139","url":null,"abstract":"<p><p>Endophytic fungi are an interesting group of organisms that colonize the healthy internal tissues of living plants, and do not cause any symptoms of disease in the host plants. Several decades of study and research have rustled the co-existing endophytes with their host plants, which can significantly influence the formation of metabolic products in plants, as they have the ability to produce a new interesting bioactive compound, which is of pharmaceutical, industrial and agricultural importance. Empirical evidences have indicated that endophytic fungi can confer profound impacts on plant communities by enhancing their growth, increasing their fitness, strengthening their tolerance to abiotic and biotic stresses, enhancing the defense mechanism and promoting the accumulation of secondary metabolites that provide immunity against pathogens. Many of these compounds are novel products and could be granted patents. Further, there are growing interests of multinational companies using these patents prepared in special formula to sell in international markets. This review addresses biodiversity and biological roles of endophytic fungi in association with their host plants through reviewing published research data obtained from the last 30 years and highlights their importance for plants, industry as well as ecosystem.</p>","PeriodicalId":21061,"journal":{"name":"Recent patents on food, nutrition & agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2174/2212798410666190612130139","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37066087","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 19
Cocoa Pulp as Alternative Food Matrix for Probiotic Delivery. 可可浆作为益生菌输送的替代食物基质。
Recent patents on food, nutrition & agriculture Pub Date : 2020-01-01 DOI: 10.2174/2212798410666190408151826
Gabriele M Guimarães, Letícia A Soares, Tuânia N L Silva, Iracema L Q de Carvalho, Helder M S Valadares, George A Sodré, Daniel B Gonçalves, Elisabeth Neumann, Flávio G Da Fonseca, Gabriel Vinderola, Paulo A Granjeiro, Juliana T de Magalhães
{"title":"Cocoa Pulp as Alternative Food Matrix for Probiotic Delivery.","authors":"Gabriele M Guimarães,&nbsp;Letícia A Soares,&nbsp;Tuânia N L Silva,&nbsp;Iracema L Q de Carvalho,&nbsp;Helder M S Valadares,&nbsp;George A Sodré,&nbsp;Daniel B Gonçalves,&nbsp;Elisabeth Neumann,&nbsp;Flávio G Da Fonseca,&nbsp;Gabriel Vinderola,&nbsp;Paulo A Granjeiro,&nbsp;Juliana T de Magalhães","doi":"10.2174/2212798410666190408151826","DOIUrl":"https://doi.org/10.2174/2212798410666190408151826","url":null,"abstract":"<p><strong>Background: </strong>For screening probiotic strains with viability and stability in non-dairy foods for health benefits, we revised all patents relating to probiotics in food.</p><p><strong>Objective: </strong>Screening of potential probiotics from Brazilian Minas artisanal cheese and verify their survival in frozen Brazilian cocoa pulp.</p><p><strong>Methods: </strong>Isolation and identification of the strains. The potential probiotic characterization involved gastric juice and bile resistance, antibiotic and antimicrobial activity, hydrophobicity, autoaggregation, coaggregation and adhesion assay in HT-29 cells. Organoleptic, viability and stability of probiotic strain in frozen cocoa pulp were evaluated.</p><p><strong>Results: </strong>Fourteen strains of Lactobacillus plantarum (9), Weissella paramesenteroides (3), Lactobacillus fermentum (1), and Leuconostoc mesenteroides (1) were obtained. Most of the strains were resistant to simulated gastric acidity and bile salts. Almost all strains were sensitive to the antibiotics tested, except to ciprofloxacin and vancomycin. About 47% of the strains are potential producers of bacteriocins. High hydrophobicity was observed for four strains. Autoaggregation ranged from 8.3-72.6% and the coaggregation capacity from 5.2-60.2%. All of the assessed strains presented more than 90% of adhesion to HT-29 intestinal cells. The percentage of Salmonella inhibition in HT-29 cells ranged from 4.7-31.1%. No changes in color, aroma, and pH were observed in cocoa pulps after storage at -20 °C for 90 days.</p><p><strong>Conclusion: </strong>Wild strains of acid lactic bacteria from cheese proved to be viable and stable in frozen Brazilian cocoa pulp. This work showed a promising application of L. plantarum isolated strains to be used with frozen cocoa pulp matrix in probiotics food industry.</p>","PeriodicalId":21061,"journal":{"name":"Recent patents on food, nutrition & agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2174/2212798410666190408151826","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37132435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Plant Growth Promoting and Stress Mitigating Abilities of Soil Born Microorganisms. 土壤微生物促进植物生长和缓解胁迫的能力。
Recent patents on food, nutrition & agriculture Pub Date : 2020-01-01 DOI: 10.2174/2212798410666190515115548
Shahid Ali, Linan Xie
{"title":"Plant Growth Promoting and Stress Mitigating Abilities of Soil Born Microorganisms.","authors":"Shahid Ali,&nbsp;Linan Xie","doi":"10.2174/2212798410666190515115548","DOIUrl":"https://doi.org/10.2174/2212798410666190515115548","url":null,"abstract":"<p><p>Abiotic stresses affect the plant growth in different ways and at different developmental stages that reduce the crop yields. The increasing world population continually demands more crop yields; therefore it is important to use low-cost technologies against abiotic stresses to increase crop productivity. Soil microorganisms survive in the soil associated with plants in extreme condition. It was demonstrated that these beneficial microorganisms promote plant growth and development under various stresses. The soil microbes interact with the plant through rhizospheric or endophytic association and promote the plant growth through different processes such as nutrients mobilization, disease suppression, and hormone secretions. The microorganisms colonized in the rhizospheric region and imparted the abiotic stress tolerance by producing 1-aminocyclopropane-1- carboxylate (ACC) deaminase, antioxidant, and volatile compounds, inducing the accumulation of osmolytes, production of exopolysaccharide, upregulation or downregulation of stress genes, phytohormones and change the root morphology. A large number of these rhizosphere microorganisms are now patented. In the present review, an attempt was made to throw light on the mechanism of micro-organism that operates during abiotic stresses and promotes plant survival and productivity.</p>","PeriodicalId":21061,"journal":{"name":"Recent patents on food, nutrition & agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2174/2212798410666190515115548","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37264910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 27
A Review of Recent Patents (2016-2019) on Plant Food Supplements with Potential Application in the Treatment of Neurodegenerative and Metabolic Disorders. 植物性食品补充剂在神经退行性和代谢疾病治疗中的潜在应用最新专利(2016-2019)综述
Recent patents on food, nutrition & agriculture Pub Date : 2020-01-01 DOI: 10.2174/2212798411666200313145824
Rosalba Leuci, Leonardo Brunetti, Antonio Laghezza, Paolo Tortorella, Fulvio Loiodice, Luca Piemontese
{"title":"A Review of Recent Patents (2016-2019) on Plant Food Supplements with Potential Application in the Treatment of Neurodegenerative and Metabolic Disorders.","authors":"Rosalba Leuci,&nbsp;Leonardo Brunetti,&nbsp;Antonio Laghezza,&nbsp;Paolo Tortorella,&nbsp;Fulvio Loiodice,&nbsp;Luca Piemontese","doi":"10.2174/2212798411666200313145824","DOIUrl":"https://doi.org/10.2174/2212798411666200313145824","url":null,"abstract":"<p><p>In the near future, it is expected that the prevalence of illnesses related to the increasing life expectancies and quality of life, such as neurodegenerative diseases and cardiovascular diseases related to metabolic disorders, will soar to unprecedented levels, leading to high socioeconomic costs. To address this rising threat, natural products are emerging as a novel strategy for the prevention and therapy of these ages- and lifestyle-related diseases, thanks to their high marketability and few side effects. In this patent review, we summarize selected patents for food supplements, functional and fortified foods, filed from 2016 to 2019, categorizing them based on the biological activity of their components.</p>","PeriodicalId":21061,"journal":{"name":"Recent patents on food, nutrition & agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37733938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Ammoides verticillata Essential Oil as Biocontrol Agent of Selected Fungi and Pest of Olive Tree. 油橄榄精油对橄榄树部分真菌和害虫的生物防治作用。
Recent patents on food, nutrition & agriculture Pub Date : 2020-01-01 DOI: 10.2174/2212798410666190619110251
Hanane Senouci, Nassira G Benyelles, Mohammed Ea Dib, Jean Costa, Alain Muselli
{"title":"<i>Ammoides verticillata</i> Essential Oil as Biocontrol Agent of Selected Fungi and Pest of Olive Tree.","authors":"Hanane Senouci,&nbsp;Nassira G Benyelles,&nbsp;Mohammed Ea Dib,&nbsp;Jean Costa,&nbsp;Alain Muselli","doi":"10.2174/2212798410666190619110251","DOIUrl":"https://doi.org/10.2174/2212798410666190619110251","url":null,"abstract":"<p><strong>Background: </strong>Ammoides verticillata Briq is an aromatic and medicinal herb that has been widely used in folk medicine for treatment of several types of pathologies such as respiratory problems, colds, fever, headache, gastric disorders and renal infections.</p><p><strong>Objective: </strong>Essential oils have been subjected of numerous works for their antimicrobial and insecticidal properties which have been valued by hundreds of publications and patents. The main objective of this work was to evaluate the chemical composition, and the in vitro and in vivo antifungal, and insecticidal properties of essential oil of Ammoides verticillata.</p><p><strong>Methods: </strong>In this work, the air-dried aerial parts of Ammoides verticillata were hydrodistilled in a Clevenger-type apparatus. The essential oil isolated was analyzed using gas chromatography (GC) and mass spectrometry (GC/MS). The in vitro antifungal activity of the essential oil was investigated against four plant fungi using radial growth technique. The effect of the essential oil on disease development of olive caused by Penicillium crustosum and Aspergillus niger in the in vivo conditions. The fumigation test of the essential oil was evaluated against L3 stages, pupas and adults of Bactrocera oleae known as the olive fly.</p><p><strong>Results: </strong>The essential oil of A. verticillata was characterized mainly by carvacrol (44.3%), limonene (19.3%) and p-cymene (19.2%). The result of in vitro antifungal activity of essential oil showed an interesting antifungal inhibition against Alternaria alternata and Fusarium solani strains with percentage inhibition of 89%. Furthermore, oil of A. verticillata has demonstrated promising in vivo antifungal activity to control infections of olives caused by Aspergillus niger and Penicillium crustosum. In addition, the essential oil exhibited fumigation toxicity against Bactrocera oleae with mortality percentage of 100% at 2 μL/L air.</p><p><strong>Conclusion: </strong>The results showed that essential oil of A. verticillata has interesting biological activities, which suggests that oil have the potential to be used as biocide to protect olives of pathogenic fungi and pests.</p>","PeriodicalId":21061,"journal":{"name":"Recent patents on food, nutrition & agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2174/2212798410666190619110251","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37342999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Overview of Sustainable Plant Growth and Differentiation and the Role of Hormones in Controlling Growth and Development of Plants Under Various Stresses. 植物可持续生长与分化研究综述及激素在不同胁迫下调控植物生长发育中的作用
Recent patents on food, nutrition & agriculture Pub Date : 2020-01-01 DOI: 10.2174/2212798410666190619104712
Shahid Ali, Abdul Majeed Baloch
{"title":"Overview of Sustainable Plant Growth and Differentiation and the Role of Hormones in Controlling Growth and Development of Plants Under Various Stresses.","authors":"Shahid Ali,&nbsp;Abdul Majeed Baloch","doi":"10.2174/2212798410666190619104712","DOIUrl":"https://doi.org/10.2174/2212798410666190619104712","url":null,"abstract":"<p><p>Plant development is different from animals by many fundamental aspects; as they have immobilized cells, a rigid cell wall, and the large central vacuole. Plant growth and cell division are restricted to the specific area of the shoot and root called meristems. Plants have the ability to carry out differentiation, dedifferentiation and redifferentiation. In plants, the growth and differentiation processes are controlled by hormonal and genetic factors. Phytohormones can exert independent/ dependent actions on plant growth and development. A pool of stem cells is placed at the niche of the apex meristem, which is the source of self-renewal of the cell system and its maintenance to provide cells to differentiated tissues. A complex interaction network between hormones and other factors maintains a balance between cell division and differentiation. Auxins promote the growth, gibberellins' function in seed germination, cytokinin's influence on cell division and delay leaf senescence; abscisic acid promotes the stomatal closure and bud dormancy, while salicylic acid promotes resistance against different diseases. Plants are often exposed to different abiotic and biotic stresses, for example, heat, cold, drought, salinity etc., whereas biotic stress arises mainly from fungi, bacteria, insect, etc. Phytohormones play a critical role in well-developed mechanisms that help to perceive the stress signal and enable the plant's optimal growth response. In this review, we studied both the intrinsic and extrinsic factors which govern growth and differentiation of plants under normal and stress condition. This review also deals with genetic modifications occurring in the cell and cell signaling during growth and differentiation.</p>","PeriodicalId":21061,"journal":{"name":"Recent patents on food, nutrition & agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2174/2212798410666190619104712","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37343000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Impact of Curcumin on Traumatic Brain Injury and Involved Molecular Signaling Pathways. 姜黄素对创伤性脑损伤的影响及相关分子信号通路。
Recent patents on food, nutrition & agriculture Pub Date : 2020-01-01 DOI: 10.2174/2212798410666190617161523
Tahereh Farkhondeh, Saeed Samarghandian, Babak Roshanravan, Leila Peivasteh-Roudsari
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引用次数: 14
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