Food Bioscience最新文献

{"title":"Grass pea protein as an emerging source of sustainable plant proteins: Structure, modification, functionality, and applications","authors":"Mahmood Alizadeh Sani ,&nbsp;Rassoul Mozafarpour ,&nbsp;Ala Ghasemi kia ,&nbsp;Sepideh Khorasani ,&nbsp;Arash Dara ,&nbsp;David Julian McClements","doi":"10.1016/j.fbio.2024.105092","DOIUrl":"10.1016/j.fbio.2024.105092","url":null,"abstract":"<div><div>Grass pea is a legume crop with a protein content ranging from 20% to 30%, primarily composed of approximately 66% globulin, along with glutelin (15%), albumin (14%), and prolamin (5%). Grass pea protein (GPP) ingredients are commonly isolated using alkaline extraction and acid precipitation methods. The water solubility of GPP ingredients is approximately 60% at neutral pH. However, the resulting functional attributes of these ingredients are relatively poor, which limits their application in numerous food and beverage products. This review describes the grass pea protein as an emerging source of plant proteins including structure, modification, functionality, as well as its applications in food systems.</div><div>The functional attributes of GPP can be enhanced using various physical, chemical, and biological modification methods that alter the conformation, aggregation, or molecular weight of the proteins. Physical methods like ultrasonication, cold plasma, heat treatment, and high-pressure treatment, as well as chemical methods like protein-polysaccharide conjugation and enzymatic modification, have been used for this purpose. Modification techniques such as ultrasonication has the potential to enhance protein solubility by over 90% and also significantly improve emulsifying, foaming, and gelation properties of GPPs by more than two-fold. The properties of GPPs can be characterized using a variety of analytical methods including UV–visible spectroscopy, surface hydrophobicity, free sulfhydryl groups, Fourier transform infrared spectroscopy, circular dichroism, and sodium dodecyl sulfate-polyacrylamide gel electrophoresis. In conclusion, GPP holds great potential for application in the formulation of plant-based foods and beverages in the food industry due to its good functional and nutritional properties.</div></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":"62 ","pages":"Article 105092"},"PeriodicalIF":4.8,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142312033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intelligent quality control of gelatinous polysaccharide-based fresh products during cold chain logistics: A review","authors":"Shize Lu ,&nbsp;Min Zhang ,&nbsp;Baoguo Xu ,&nbsp;Zhimei Guo","doi":"10.1016/j.fbio.2024.105081","DOIUrl":"10.1016/j.fbio.2024.105081","url":null,"abstract":"<div><p>Gelatinous polysaccharide-based fresh products are influenced by environmental and temperature changes, and maintaining their quality and freshness has always been a challenge. Intelligent management and control of cold chain logistics systems have been extensively used in transporting and storing these goods to overcome the problem. This review introduces common quality deterioration issues, including those encountered during the transportation and storage of these products, such as softening, water loss, and color changes. The application of intelligent detection technologies, including gas detection, intelligent label, and spectral detection is reviewed to achieve real-time monitoring and evaluation of product status. This article also introduces the Internet of Things, wireless sensor networks, and radio frequency identification for product data transmission. It utilizes artificial neural networks and digital twins to build quality models, achieving better management of gelatinous polysaccharide-based fresh products in the cold chain. Moreover, some preservation techniques are used to increase the longevity of these products in storage and reduce losses in the cold chain. These techniques include irradiation, chemical treatment, and coating preservation. This review will, hopefully, encourage additional work that may help reach the goal of having better intelligent quality control of gelatinous polysaccharide-based fresh products during cold chain logistics.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":"62 ","pages":"Article 105081"},"PeriodicalIF":4.8,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142167857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigating transcriptomics and metabolomics differences offers insights into the mechanisms of muscular fat deposition in common carp (Cyprinus carpio)","authors":"Kexin Zhang ,&nbsp;Tianqi Liu ,&nbsp;Zhipeng Sun,&nbsp;Cuiyun Lu,&nbsp;Rongbin Na,&nbsp;Yanchun Sun,&nbsp;Xianhu Zheng","doi":"10.1016/j.fbio.2024.105082","DOIUrl":"10.1016/j.fbio.2024.105082","url":null,"abstract":"<div><p>With the global population increasing and lifestyle improving, the demand for high-quality nutritional aquatic foods has been rising. Muscle fat is a crucial nutritional index for evaluating the quality of fish flesh. However, the comprehensive and systematic understanding of the molecular mechanism underlying differences in muscle fat deposition remains insufficient. In this study, we integrated transcriptomics and metabolomics of selected samples with extremely high and low muscle fat in common carp (<em>Cyprinus carpio</em>), the major freshwater aquaculture fish in Asia, to identify critical genes, metabolites and metabolic pathways. We totally identified 204 differentially expressed genes (DEGs) and 1528 differentially accumulated metabolites (DAMs). Glycerolipid, glycerophospholipid and glyoxylate and dicarboxylate metabolisms were enriched through both transcriptomics and metabolomics. These lipid metabolism pathways may be regulated by some critical signal transduction pathways, including Extracellular matrix [ECM]-receptor interaction, mTOR signaling pathway and FoxO signaling pathway. Combined with the validation of gene expression and biochemical indices, a supposed regulatory network was established. To our knowledge, it is the first study to apply a multi-omics approach in fish with naturally different muscle fat to comprehensively elucidate the mechanism. This study could deepen our understanding of the molecular mechanism of muscle fat deposition and be helpful for improving the quality of fish.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":"62 ","pages":"Article 105082"},"PeriodicalIF":4.8,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142233894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Vanillin-crosslinked gelatin-polyvinyl alcohol aerogels: Improved physicochemical properties and antimicrobial activity","authors":"Xin Wang,&nbsp;Jiayi Wang,&nbsp;Lijun Han,&nbsp;Bingjie Liu,&nbsp;Xianghong Meng","doi":"10.1016/j.fbio.2024.105084","DOIUrl":"10.1016/j.fbio.2024.105084","url":null,"abstract":"<div><p>Crosslinking is a promising way to fabricate high-performance aerogels. In this study, vanillin (Van) crosslinked gelatin–polyvinyl alcohol (Gel−PVA) aerogels were prepared by vacuum freeze-drying method. The effects of different addition levels of Van on FTIR spectra, microstructures and physicochemical properties including water stability, mechanical properties, thermal stability and thermal insulation properties of aerogels were characterized, and antimicrobial activity of aerogels were validated. The results showed that Van exerted its crosslinking function through Schiff base bonding with Gel and hydrogen bonding with Gel and PVA. Although Van addition caused a slight decline in the thermal insulation performance and the obvious increase in pore diameter of aerogels, moderate Van crosslinking contributed to water stability, mechanical properties and thermal stability of aerogels. Besides, Van crosslinked Gel−PVA aerogel could effectively inhibit the growth of <em>E. coli</em> and <em>B. cinerea</em>. This suggests that the aerogel has promising applications in antimicrobial food packaging.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":"62 ","pages":"Article 105084"},"PeriodicalIF":4.8,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142232201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Degraded sweet corn cob polysaccharides modulate T2DM-induced abnormalities in hepatic lipid metabolism via the bile acid-related FXR-SHP and FXR-FGF15-FGFR4 pathways","authors":"Weiye Xiu,&nbsp;Xin Wang,&nbsp;Zhiguo Na,&nbsp;Shiyou Yu,&nbsp;Chenchen Li,&nbsp;Jingyang Wang,&nbsp;Mengyuan Yang,&nbsp;Chenxi Yang,&nbsp;Yongqiang Ma","doi":"10.1016/j.fbio.2024.105085","DOIUrl":"10.1016/j.fbio.2024.105085","url":null,"abstract":"<div><p>Type 2 diabetes mellitus (T2DM) is a metabolic disorder characterized by dysregulation of glucose and lipid metabolism. This study aimed to elucidate the mechanism through which a degraded sweet corn cob polysaccharide (UE-DSCCP-A) mitigates T2DM by modulating hepatic lipid metabolism. Biochemical indices pertinent to lipid metabolism were assessed, and liver pathology was examined in T2DM mice following UE-DSCCP-A treatment. Additionally, metabolomics, PCR, and Western blot analyses were employed to investigate the underlying mechanisms involved. These findings indicated that UE-DSCCP-A ameliorated hepatic lipid metabolism disorders, decreased lipid accumulation, and mitigated hepatic fibrosis. Untargeted metabolomics analysis revealed that UE-DSCCP-A modulated pathways associated with steroid biosynthesis and bile acid synthesis and metabolism in T2DM mice. The bile acid assay results demonstrated that UE-DSCCP-A treatment reduced bile acid levels in both the serum and liver but increased fecal bile acid levels in T2DM mice. Furthermore, alterations in bile acid distribution within the liver were observed. UE-DSCCP-A has the capacity to activate the hepatic FXR-SHP pathway as well as the gut-liver axis involving FXR-FGF15-FGFR4 signaling. Consequently, UE-DSCCP-A is capable of modulating critical target genes and proteins associated with bile acid synthesis and metabolism, regulating steroid biosynthesis, and influencing bile acid synthesis and transport within the liver. Additionally, it has beneficial effects on lipid metabolism disorders in individuals with T2DM. Thus, UE-DSCCP-A represents a promising candidate for functional foods with inherent hypoglycemic properties.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":"62 ","pages":"Article 105085"},"PeriodicalIF":4.8,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142240950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Glycidol-induced hepatocyte apoptosis via endoplasmic reticulum stress: The underlying role of the gut-liver axis","authors":"Yuan Yuan,&nbsp;Xiaoxuan Yin,&nbsp;Lu Li,&nbsp;Ziyue Wang,&nbsp;Haiyang Yan","doi":"10.1016/j.fbio.2024.105070","DOIUrl":"10.1016/j.fbio.2024.105070","url":null,"abstract":"<div><p>Glycidol (CAS: 556-52-5), a known carcinogen and genotoxicant, is often found in refined vegetable oils. Human exposure predominantly occurs through consumption of these oils and their byproducts, which contain glycidyl esters (GEs). Upon ingestion, GEs are metabolized to release glycidol, posing substantial health hazards. Historical studies have reported the tumorigenic properties of glycidol across various organs in mice models, encompassing the stomach, liver, lungs, brain, mammary gland, and skin. In this study, we employed a Balb/c mice model to investigate the hepatotoxic effects of glycidol following exposure to escalating doses (0, 25, 50, and 100 mg/kg bw/day). The hepatotoxicity was evidenced by a significant elevation in liver enzymes (ALT, AST), indicative of liver cell damage. Furthermore, biochemical analysis revealed heightened levels of oxidative stress indicators (SOD, MDA, GSH) and the upregulation of endoplasmic reticulum stress proteins, underscoring the cellular stress response. The induction of hepatocyte apoptosis served as a direct marker of liver damage caused by glycidol exposure. Additionally, glycidol altered the composition of intestinal microbiota and short-chain fatty acids (SCFAs), which unbalanced homeostasis. Gut barrier integrity markers (ZO-1, Claudin-1, Occludin, TLR4, LPS) indicated increased permeability of harmful substances to the liver via the gut-liver axis, which exacerbated hepatic injury. These findings highlight glycidol's disruption of gut homeostasis and its hepatotoxic potential.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":"62 ","pages":"Article 105070"},"PeriodicalIF":4.8,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142240952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Natural metabolites with antioxidant activity from micro-and macro-algae","authors":"Nevzat Esim ,&nbsp;Pranav Dawar ,&nbsp;Nazli Pinar Arslan ,&nbsp;Tugba Orak ,&nbsp;Meryem Doymus ,&nbsp;Fakhrul Azad ,&nbsp;Serkan Ortucu ,&nbsp;Seyda Albayrak ,&nbsp;Mesut Taskin","doi":"10.1016/j.fbio.2024.105089","DOIUrl":"10.1016/j.fbio.2024.105089","url":null,"abstract":"<div><p>In humans, excess accumulation of reactive oxygen species (ROS) produces oxidative stress, resulting in cell and tissue damage, and eventually, leading to variety of diseases. Excess ROS can be eliminated, and its detrimental repercussions avoided by combining endogenous and exogenous antioxidants. A plant-based diet and dietary supplements are a major source of exogenous antioxidants; however, fungi, bacteria, lichens, insects, and algae (macroalgae and microalgae) are also deemed as potential sources for exogenous antioxidants. For example, algal biomass and extracts can be directly consumed or their purified metabolites can be used as antioxidants. Furthermore, some exogenous antioxidant molecules can be synthesized only by algae but not by other organisms. Antioxidant molecules derived from algae, include a variety of polysaccharides, pigments (carotenoids, phycobiliproteins etc), mycosporins-like amino acids, phytosterols, phenolic compounds (phenolic acids, bromophenols, phlorotannins, flavonoids etc), fatty acids, and alkaloids. They exhibit potent antioxidant activities confirmed by <em>in vitro</em> scavenging assays (DPPH, ABTS, hydroxyl, superoxide, hydrogen peroxide and nitric oxide radicals) and/or by reducing or chelating metal ions. In addition, algal-derived antioxidants have also been tested in <em>in vivo</em> models and have demonstrated high antioxidant activities achieved by upregulation of antioxidant enzymes (catalase, superoxide dismutase and glutathione peroxidase) and inhibition of lipid peroxidation. This review study focuses on the antioxidant potential of different natural compounds obtained from different algal groups (macroalgae, eukaryotic microalgae and prokaryotic microalgae)<strong>.</strong> This review is based primarily on research and review articles published in the last five years (2019–2023) and written in English.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":"62 ","pages":"Article 105089"},"PeriodicalIF":4.8,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142172419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring grape pomace extracts for the formulation of new bioactive multifunctional chitosan/alginate-based hydrogels for wound healing applications","authors":"Lília S. Teixeira ,&nbsp;Mariana Sousa ,&nbsp;Francisca Massano ,&nbsp;Anabela Borges","doi":"10.1016/j.fbio.2024.105073","DOIUrl":"10.1016/j.fbio.2024.105073","url":null,"abstract":"<div><p>Chronic wounds incidence is increasing and affects millions of people around the world, causing great psychological and socio-economic impacts. However, treatments that can effectively promote wound healing are still lacking. In this study, grape pomace (GP), the main residue from winemaking production was explored as a source of high added-value raw material directed for the topical treatment of <em>Staphylococcus aureus</em> chronic wound infections. Crude GP extracts (composed of stalks or a skin and seeds mixture–from red and white grape varieties) obtained using a modified solid-liquid extraction (water, ethanol, and acetone solvents) were evaluated for their antioxidant capacity (ABTS and DPPH assays), as well as the richness of phenolic compounds (total phenolic content-TPC, total flavonoid content-TFC, and HPLC-DAD assays). The GP extracts with the most favorable results were incorporated in a chitosan-alginate hydrogel (cross-linked with glutaraldehyde and calcium chloride), characterized (swelling, degradation, and release properties), and tested for its bioactivity (antioxidant and antimicrobial potential). TPC and TFC were higher in red GP extracts, as confirmed by the HPLC analysis, indicating a greater diversity of compounds in these extracts. Ethanolic white GP extracts (from skin-seeds mixture) showed the highest extraction yield and antioxidant activity. Their incorporation into the chitosan-alginate hydrogel improved its swelling and antimicrobial properties (total cytoplasmic membranes disruption and culturability reduction). A biomaterial with high swelling capacity and antibacterial activity against <em>S. aureus</em> was obtained, which can potentially promote wound healing by exudate absorption and infection clearance while promoting valorization of by-products and stimulating a circular economy.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":"62 ","pages":"Article 105073"},"PeriodicalIF":4.8,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2212429224015037/pdfft?md5=b7cb30c624138c94aefbe4587810ad98&pid=1-s2.0-S2212429224015037-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142232436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enzymatic advances in starch modification: Creating functional derivatives and exploring applications","authors":"Akanksha Negi,&nbsp;Riya Barthwal,&nbsp;Deepika Kathuria,&nbsp;Narpinder Singh","doi":"10.1016/j.fbio.2024.105074","DOIUrl":"10.1016/j.fbio.2024.105074","url":null,"abstract":"<div><p>Enzyme based starch modification has attracted much attention form recent years due to formation various functional derivatives with novel processing and functional properties such as resistant to digestion, thermos-reversible gel formation, etc. It has emerges as a promising method due to their high specificity, safety, and eco-friendly nature. Starch-modifying enzymes hydrolyse or form glycosidic bonds causing alteration in the amylose/amylopectin ratio, molecular weight and distribution of branch chain-length that has reduced limitation possessed by NSs i.e., low water-holding capacity, insolubility, syneresis retrogradation, etc. The review delves into the key enzymes used for modifying starch, affecting the structural and functional properties of starch. These alteration in starch properties provide guidelines in designing a new starch-based products with desired structure and properties for the food industry.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":"62 ","pages":"Article 105074"},"PeriodicalIF":4.8,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142167872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The potency of Monascus purpureus to achieve the transformation from inorganic selenium into organic selenium during the fermentation process","authors":"Jianrui Qi ,&nbsp;Xinyuan Guo ,&nbsp;Weiyu Han ,&nbsp;Mengjia Chang ,&nbsp;Yahong Yuan ,&nbsp;Tianli Yue","doi":"10.1016/j.fbio.2024.105091","DOIUrl":"10.1016/j.fbio.2024.105091","url":null,"abstract":"<div><p>Selenium (Se), as an essential element for the human body, cannot be produced by itself, making Se-rich products research a current hotspot. Microorganisms are common Se-rich carriers and previous experiments mainly focused on yeast and lactic acid bacteria, lacking mold. In this study, the total Se and organic Se content in <em>Monascus purpureus</em> (<em>M. purpureus</em>) were determined by a liquid chromatography-atomic fluorescence spectrometry after fermentation, applying inorganic sodium selenite as exogenous Se. The research results indicated that <em>M. purpureus</em> successfully converted inorganic Se into organic Se, with an organic Se to total Se ratio of 30.50%, 36.14%, 39.94%, 46.18%, and 53.00% at 2, 4, 6, 8, and 10 mg/L sodium selenite, respectively. The proportion of Se-protein (28.04%–47.33%) was highest in organic Se, especially water-soluble Se-protein, followed by Se-polysaccharide (3.80%–5.07%) and Se-nucleic acid (1.84%–3.07%). Furthermore, Se-enriched treatment did not significantly alter the morphology or structure of <em>M. purpureus</em>, while enriching the types and content of volatile components in the fermentation broth. Thus, this study was expected to lay the foundation for the development and utilization of Se-rich <em>M. purpureus</em> products.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":"62 ","pages":"Article 105091"},"PeriodicalIF":4.8,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142167861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}