Anda E. Tanislav, Bianca Șandru, Simona M. Man, Andreea Pușcaș, Andruța E. Mureșan, Adriana Păucean, Vlad Mureșan, Elena Mudura
{"title":"Investigating the complete replacement of conventional fat with oleogel on the structural behavior of five different pastry products","authors":"Anda E. Tanislav, Bianca Șandru, Simona M. Man, Andreea Pușcaș, Andruța E. Mureșan, Adriana Păucean, Vlad Mureșan, Elena Mudura","doi":"10.1007/s00217-024-04500-4","DOIUrl":"10.1007/s00217-024-04500-4","url":null,"abstract":"<div><p>Saturated and trans fat intake have been linked to an increased risk of developing diseases such as cardiovascular and coronary heart disease, obesity, and myocardial infarction. As a result of the actions and regulations proposed to reduce and eliminate the content of saturated and trans fats, it is necessary to develop and implement new structuring technologies, such as oleogelation. Oleogelation is a promising strategy for structuring liquid oil, that allows the incorporation of vegetable oils rich in unsaturated fatty acids into food matrix and which can provide the functionality of solid fats and improved nutritional characteristics. The partial or total replacement of conventional fats with oleogels in pastry products is of great interest due to their larger consumption. In this research paper, the puff (jam-filled puff pastry) and tender pastries (bow tie cookies, cheese crackers, apple pie, and cookies) have been reformulated by totally replacing of conventional fats with oleogel and the structural behavior in the dynamics of the technological process was evaluated. The textural properties of oleogel were comparable to those of some conventional fats, but frequency sweep measurements showed that the oleogel formulated with refined sunflower oil and carnauba wax (10% w/w) had the highest storage modulus G’ and loss modulus G’’ values when compared to conventional fats (commercial margarine, butter, a mixture of 73% margarine and 27% lard, and puff pastry margarine). The textural properties of oleogel (2.34 N and 2.30 mJ) were significantly different from those of puff pastry margarine (9.78 N and 21.73 mJ), but compared to other conventional fats, the values of hardness (1.42–2.70 N) and adhesiveness (4.40–5.17 mJ) were similar. For conventional and oleogel doughs the storage modulus (Gʹ) were higher than loss modulus (G″) and both increased with the applied frequency (Hz). In terms of the products textural profile, the prototypes formed with oleogel exhibited lower hardness values (2.37–15.64 N) than the conventional products (8.83–19.89 N), indicating the tenderizing effect produced by the oleogel. The fat losses determined during 14 days of storage showed a lower physical stability of the doughs and products formulated with oleogel, most probably due to the destabilization kinetics of the lipid system during the operations of the technological process.</p></div>","PeriodicalId":549,"journal":{"name":"European Food Research and Technology","volume":"250 7","pages":"1933 - 1947"},"PeriodicalIF":3.0,"publicationDate":"2024-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s00217-024-04500-4.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140654915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Effect of drying methods on free and bound phenolic compounds, antioxidant capacities, and bioaccessibility of Cornelian cherry","authors":"Hatice Merve Bayram, Kubra Ozkan, Arda Ozturkcan, Osman Sagdic, Esra Gunes, Ayse Karadag","doi":"10.1007/s00217-024-04552-6","DOIUrl":"10.1007/s00217-024-04552-6","url":null,"abstract":"<div><p><i>Cornus mas</i> L. (Cornelian cherry, CM) fruits were dehydrated by solar-drying (SD) and freeze-drying (FD), and in addition to sugar and mineral contents, the free and insoluble-bound phenolics were determined in fresh and dried fruits. After subjecting the sample to simulated in vitro digestion, the change of free and bound phenolics at gastric and intestinal digestion steps was evaluated in fresh and dried CM fruits. In fresh CM fruits, the total phenolic content (TPC) was dominated by the bound fraction, whereas the contribution of free phenolics to the total content (free + bound) became more dominant (731–1439 mg GAE/100 g dw) in the dried fruits. The bioaccessibility (BI%) of TPC from fresh CM after digestion was 193%, whereas it was 18.60 and 48.02% for SD and FD fruits, respectively. The contribution free fraction to the total TPC value was around 28% in nondigested fresh samples and increased to 94% in digested samples; however, in dried samples, it was 64% prior to digestion and only increased to 70% in digested samples. A total of 17 phenolic compounds were identified in CM fruits: chlorogenic acid, caffeic acid, epicatechin, quercetin, cyanidin-3-O-glucoside, and pelargonidin 3-O-glucoside were only detected in the free fraction; gallic acid, vanillic acid, ferulic acid, and kaempferol were detected in higher amounts in the bound fraction. The quantity of detected phenolics in the nondigested sample generally decreased from the gastric to the intestinal stage of digestion. The release of phenolics from the fruit matrix and their degradation occurred simultaneously during digestion, and this could be affected by the state of the fruit, e.g., fresh or dried.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":549,"journal":{"name":"European Food Research and Technology","volume":"250 9","pages":"2461 - 2478"},"PeriodicalIF":3.0,"publicationDate":"2024-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s00217-024-04552-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140660210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Effect of dynamic high-pressure microfluidization on structural, physicochemical, and functional properties of pea albumin","authors":"Honglei Wang, Jiayi Li, Tingting Guo, Yajie Li, Yidan Ni, Quancheng Zhou","doi":"10.1007/s00217-024-04478-z","DOIUrl":"10.1007/s00217-024-04478-z","url":null,"abstract":"<div><p>This study aimed to investigate the impact of dynamic high-pressure microfluidization (DHPM) on the properties of pea albumin (PA). To achieve this objective, PA was homogenized at 0, 80, and 120 MPa. The FTIR and intrinsic fluorescence results indicated that the DHPM resulted in significantly change on secondary structures and the unfolding of the protein structure. The particle size of PA significantly decreased from 2.397 to 0.797 μm. The changes of the structure and particle size of PA had influence on functionality of PA, when compared to the natural PA, the treated PA showed improved functional properties as the solubility increased by 18.09%, the EAI increased by 24.00%, the ESI increased by 16%, the foaming properties increased by 13.00%. The treated PA was applied in Pickering emulsions, the results indicated that Pickering emulsions stabilized with PA. The Pickering emulsions with adding treated PA showed better properties than Pickering emulsions with adding natural PA. The Pickering emulsions with adding treated PA had the smaller droplet size and a better performance of the stratification stability, meanwhile, the apparent viscosity and shear stress also increased which was beneficial to the stratification stability. In conclusion, DHPM has the ability to change the structural and functional properties of PA, and promote its application in protein-based food products.</p></div>","PeriodicalId":549,"journal":{"name":"European Food Research and Technology","volume":"250 7","pages":"1903 - 1917"},"PeriodicalIF":3.0,"publicationDate":"2024-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140664863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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 forgotten fruit (Cydonia oblonga Mill.) and its chemical composition: a review","authors":"Monika Ňorbová, Alena Vollmannová, Silvia Fedorková, Janette Musilová, Judita Lidiková","doi":"10.1007/s00217-024-04543-7","DOIUrl":"10.1007/s00217-024-04543-7","url":null,"abstract":"<div><p>Natural plant sources, particularly the fruits of several lesser-known species, are receiving increasing amounts of attention because they contain a variety of bioactive compounds that are advantageous to human health. The production of easy-to-grow, already-used, and full of nutrients crops could be a solution to the growing problem of a lack of healthful food. One such fruit is the quince (<i>Cydonia oblonga</i> Mill.), which belongs to the <i>Rosaceae</i> family that originated in the Caucasian area and extends to other parts of the world. Quince has been studied for decades because of its unique importance in food and medicine. The characteristic pear-shaped fruit is golden yellow in appearance and has an aromatic, and acidic flavour. The low-fat fruit is rich in numerous necessary nutrients, minerals, dietary fibre, and antioxidants that have significant positive effects on health, but due to its bitterness, it is underutilized. Quince can be utilised as a raw material to create a variety of food products and is a good source of natural phenolic antioxidants, providing significant functional characteristics.</p></div>","PeriodicalId":549,"journal":{"name":"European Food Research and Technology","volume":"250 8","pages":"2093 - 2102"},"PeriodicalIF":3.0,"publicationDate":"2024-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s00217-024-04543-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140673155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Xinping Cui, Haibo Zhou, Zhaoxin Lu, Antuo Hu, Shengyu Zhang, Xiaomei Bie, Jun Yang
{"title":"Droplet digital PCR and real-time PCR for the sensitive and specific detection of Vibrio vulnificus based on the novel target genes","authors":"Xinping Cui, Haibo Zhou, Zhaoxin Lu, Antuo Hu, Shengyu Zhang, Xiaomei Bie, Jun Yang","doi":"10.1007/s00217-024-04465-4","DOIUrl":"10.1007/s00217-024-04465-4","url":null,"abstract":"<div><p><i>Vibrio vulnificus</i> poses a significant risk to public health due to its high pathogenicity and mortality rates as a common seafood-borne pathogen. Therefore, rapid, accurate, and specific detection methods for <i>V. vulnificus</i> are crucial for ensuring human safety and minimizing economic losses. This study identified <i>vvhA</i> and <i>vv08030</i> as promising targets for <i>V. vulnificus</i> detection using bioinformatics screening and PCR analysis. Based on these specific target genes, a duplex real-time PCR (qPCR) assay and a duplex droplet digital PCR (ddPCR) assay were developed and evaluated for the rapid quantitative detection of <i>V. vulnificus</i>. These methods showed 100% specificity to <i>V. vulnificus</i> and no cross-reaction with other strains. It was proved in this research that the qPCR method can detect genomic DNA as low as 31.4 fg/μL, and the quantification range of the bacterial suspension was between 8.25 × 10<sup>2</sup> and 8.25 × 10<sup>7</sup> CFU/mL. On the other hand, ddPCR exhibited greater sensitivity with genomic sensitivity reaching 3.14 fg/μL and could accurately quantify bacterial suspensions between 8.25 × 10<sup>1</sup>–8.25 × 10<sup>5</sup> CFU/mL. The feasibility of the ddPCR method in detecting <i>V. vulnificus</i> was assessed in spiked food samples. The lowest detectable <i>V. vulnificus</i> in salmon was 5.74 × 10<sup>1</sup> CFU/g without any pre-enrichment. These methods demonstrated high sensitivity, accuracy and rapidity, with potential applications in <i>V. vulnificus</i> detection strategies.</p></div>","PeriodicalId":549,"journal":{"name":"European Food Research and Technology","volume":"250 7","pages":"1891 - 1902"},"PeriodicalIF":3.0,"publicationDate":"2024-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140676210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jordi Gombau, Ignasi Solé-Clua, Judit Sabaté, Adela Mena-Morales, Esteban García-Romero, Thomas Giordanengo, Thomas Biolou, Nicolas Mourey, Pedro Cabanillas, Francesca Fort, Joan Miquel Canals, Fernando Zamora
{"title":"Influence of the thickness of oak alternatives on the composition and quality of red wines","authors":"Jordi Gombau, Ignasi Solé-Clua, Judit Sabaté, Adela Mena-Morales, Esteban García-Romero, Thomas Giordanengo, Thomas Biolou, Nicolas Mourey, Pedro Cabanillas, Francesca Fort, Joan Miquel Canals, Fernando Zamora","doi":"10.1007/s00217-024-04550-8","DOIUrl":"10.1007/s00217-024-04550-8","url":null,"abstract":"<div><p>This work studies the influence of the thickness of oak alternatives on the composition and quality of red wines. A red wine was aged in control conditions and also in contact with oak chips, and with thin and thick oak staves for 12 months. As expected, all the wines aged in contact with all the oak alternatives were enriched in total polyphenols and had a higher colour intensity. In addition, the contact with all the oak alternatives enriched the wine in furfural and total furans, vanilla and total aldehydes and ketones, eugenol and total volatile phenols, and in β-methyl-γ-octalactones. However, the thickness of the oak alternative seems to play an important role in the composition and quality of the wine. Specifically, the wines aged in contact with the two types of staves had a more intense colour than the wine aged with oak chips, as well as a higher total phenolic index and higher eugenol concentration. Moreover, the β-methyl-γ-octalactones concentration was higher in the wine supplemented with thick staves. Finally, the wines supplemented with the two types of staves had a higher intensity of the spicy attribute than the wine aged with oak chips. The wine supplemented with thick staves had a higher intensity of candy/pastry, toasted, smoked, complexity, aromatic intensity, sweetness, structure, and persistence. Finally, the panel preferred the wine aged with thick staves followed by, in descending order, the wines aged with thin staves, oak chips, and the control.</p></div>","PeriodicalId":549,"journal":{"name":"European Food Research and Technology","volume":"250 9","pages":"2431 - 2443"},"PeriodicalIF":3.0,"publicationDate":"2024-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s00217-024-04550-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140678879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Detection of honey adulteration by characterization of the physico-chemical properties of honey adulterated with the addition of glucose–fructose and maltose corn syrups","authors":"Ramazan Gün, Mehmet Murat Karaoğlu","doi":"10.1007/s00217-024-04535-7","DOIUrl":"10.1007/s00217-024-04535-7","url":null,"abstract":"<div><p>This study aimed to experimentally investigate the effect of sugar syrup additions on quality measurements of honey and to detect adulteration. For that purpose, two different pure blossom honey samples were adulterated by directly mixing 0%, 5%, 10%, 20%, 30%, 40%, and 50% of commercially available glucose–fructose corn syrup and maltose corn syrup. In this regard, key physico-chemical properties like moisture, pH, free acidity, proline, diastase number, color (L, a, b and Delta-E), electrical conductivity, HMF, sugar profile (glucose, fructose, sucrose and maltose), and C4 sugar analysis were tested. The results of the individual analysis of moisture, pH, free acidity, proline, diastase number, color, electrical conductivity, and HMF failed to detect sugar syrup adulteration. However, when principal component analysis (PCA) was utilized to analyze the data gathered from these tests, adulterations at all-syrup ratios (5–50%) were successfully detected.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":549,"journal":{"name":"European Food Research and Technology","volume":"250 8","pages":"2255 - 2272"},"PeriodicalIF":3.0,"publicationDate":"2024-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s00217-024-04535-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140678957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Eri Tanaka, Yukie Yokota, Masamitsu Urakawa, Toyonobu Usuki
{"title":"Extraction of oleanolic acid from wine pomace using betaine-based deep eutectic solvents","authors":"Eri Tanaka, Yukie Yokota, Masamitsu Urakawa, Toyonobu Usuki","doi":"10.1007/s00217-024-04521-z","DOIUrl":"10.1007/s00217-024-04521-z","url":null,"abstract":"<div><p>Oleanolic acid is the main component of wine pomace and has anti-caries properties, antitumor effects, anti-obesity effects, and protects hepatic function. However, the majority of pomace has only been used for compost despite the production of thousands of tons per year of wine pomace in Japan. The present study describes the use of low-toxicity solvents called betaine-based deep eutectic solvents (DESs) for efficient extraction of oleanolic acid. H<sub>2</sub>O and 1,3-butanediol were used as control solvents to evaluate the extraction. Quantitative analysis using reversed phase high-performance liquid chromatography (RP-HPLC) indicated that extraction of pomace using betaine/xylitol (molar ratio 3:2) afforded the highest yield of oleanolic acid among the deep eutectic solvents. Scanning electron microscope observations and antioxidant assays of extracted samples were also conducted. The results demonstrated effective extraction of pomace under milder conditions than those needed for conventional methods. The less toxic and environmentally benign DESs for extraction would be applicable to the food and cosmetic industries.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":549,"journal":{"name":"European Food Research and Technology","volume":"250 7","pages":"2053 - 2058"},"PeriodicalIF":3.0,"publicationDate":"2024-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140678730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Arthur Robin, Klimentiy Levkov, César A. González-Díaz, Nataly P. López-Saquisilí, Alexander Golberg
{"title":"Electrical bioimpedance spectroscopy as a non-invasive monitoring tool of physiological states of macroalgae tissues: example on the impact of electroporation on 8 different seaweed species","authors":"Arthur Robin, Klimentiy Levkov, César A. González-Díaz, Nataly P. López-Saquisilí, Alexander Golberg","doi":"10.1007/s00217-024-04510-2","DOIUrl":"10.1007/s00217-024-04510-2","url":null,"abstract":"<div><p>In this study, we evaluated Electrical Impedance Spectroscopy (EIS) as a monitoring tool of the physiological state of <i>Bryopsis, Cystoseira, Stypopodium, Cladophora, Taonia, Padina, Ulva and Sargassum</i> tissues. We analyzed the electrical response differences in the EIS between species and in the same seaweed tissue before and after electroporation. Electroporation using high voltage pulsed electric field (PEF) treatment was used as a model for cell disruption affecting the tissue physiology without being noticeable to the naked-eye. Significant differences in all the seaweeds were observed before and after electroporation. We found that seaweed species with smaller and rounder cells have a clearer dispersion profile (around a frequency of 10–100 kHz) compared to the dispersion profile of seaweed with larger cells with unround form. Those results suggest that EIS could be used as a fast non-invasive monitoring technique of the changes in the physiology of seaweeds.</p></div>","PeriodicalId":549,"journal":{"name":"European Food Research and Technology","volume":"250 7","pages":"2011 - 2023"},"PeriodicalIF":3.0,"publicationDate":"2024-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s00217-024-04510-2.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140680448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Determination of aluminium concentrations in black, green, and white tea samples: effects of different infusion times and teapot species on aluminium release","authors":"Elif Öztürk, Sercan Yıldırım, Asli Akyol","doi":"10.1007/s00217-024-04532-w","DOIUrl":"10.1007/s00217-024-04532-w","url":null,"abstract":"<div><p>Tea is the most consumed beverage in the world after water and contains heavy metals and trace elements that may cause potential negative effects on health. Aluminium (Al) concentrations in black, green, and white tea with different infusion times and teapot materials were evaluated in this study. Commercially available tea samples were brewed in 5 different teapots, consisting of aluminium, copper, glass, steel, and porcelain materials for 5, 10, and 15 min. Al concentrations in tea samples were determined by high-performance liquid chromatography with a fluorescence detector. Al concentrations in tea samples were in the range of 38.46 ± 5.08–844.75 ± 10.86 µg/L. Both teapot type (<i>p</i> < 0.001) and infusion time (<i>p</i> < 0.001) significantly influenced Al concentrations in tea samples. The interaction between tea type, teapot material, and infusion time was statistically significant (<i>p</i> < 0.001). The hazard ratio was less than 1 for black and white tea infusions except for one sample whereas it was greater than 1 for green tea. These data suggest that green tea consumption might be a potential risk factor for Al exposure.</p></div>","PeriodicalId":549,"journal":{"name":"European Food Research and Technology","volume":"250 8","pages":"2225 - 2231"},"PeriodicalIF":3.0,"publicationDate":"2024-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s00217-024-04532-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140688640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}