Food Analytical Methods最新文献

{"title":"Evaluation of Total Phenolic, Flavonoid Contents, and Antioxidant Activities of Seed Extracted from Coriander (Coriandrum sativum L.) and Black Cumin (Nigella sativa) Spices","authors":"Dessie Tibebe,&nbsp;Abebaw Belete,&nbsp;Yezbie Kassa,&nbsp;Marye Mulugeta,&nbsp;Zerubabel Moges,&nbsp;Dereje Yenealem,&nbsp;Tarekegn Fentie,&nbsp;Agmas Amare","doi":"10.1007/s12161-024-02622-9","DOIUrl":"10.1007/s12161-024-02622-9","url":null,"abstract":"<div><p>Black cumin (<i>Nigella sativa</i>) and coriander (<i>Coriandrum sativum</i> L.) are common culinary spices that are used singly or combined in the diet of many populations of Ethiopia, and there is a long-held belief of their health-enhancing properties. The present study was designed to investigate the antioxidant properties, phenolic and flavonoid contents of aqueous methanolic extracts from <i>Nigella sativa</i> and <i>Coriandrum sativum</i> L. seed samples. The contents of polyphenols and flavonoids were evaluated by colorimetric method, and antioxidant activity was determined based on the ability to scavenge free radicals by using DPPH assay. An aqueous methanol extract of <i>Coriandrum sativum</i> L. resulted in the highest phenolic content from West Dembia (1.799 ± 0.0011 mg GAE/g), followed by <i>Nigella sativa</i> from East and West Dembia (1.737 ± 0.0014 &amp; 1.734 ± 0.0013 mg gallic acid equivalent per gram (mg GAE/g) respectively) and <i>Coriandrum sativum</i> L. from West Dembia (1.678 ± 0.0018 mg GAE/g) measured by the Folin–Ciocalteu reagent method. The greatest flavonoid content was observed with extracts of <i>Coriandrum sativum</i> L. (1.114 ± 0.0005 mg quercetin equivalents per gram samples (mg QE/g)) from East Dembia district followed by <i>Nigella sativa</i> (1.002 ± 0.0007 (mg QE/g)) as measured by an aluminum chloride colorimetric method, while the least was recorded for <i>Coriandrum sativum</i> L. (0.926 ± 0.0013 mg QE/g) and <i>Nigella sativa</i> (0.764 ± 0.0010 mg QE/g) from West Dembia district. Among the two selected spice extracts, <i>Nigella sativa</i> from East Dembia district displayed the highest DPPH radical scavenging activity with an IC₅₀ value 432-mg ascorbic acid equivalent per gram sample (AAE/g), while <i>Nigella sativa</i> and <i>Coriandrum sativum</i> L. from West Dembia and <i>Coriandrum sativum</i> L. (East Dembia) showed lower antioxidant activities having 372, 320, and 366 mg AAE/g of sample respectively. These results confirmed that <i>Nigella sativa</i> and <i>Coriandrum sativum</i> L. extracts possess appreciable natural antioxidant potentials, thereby providing good justification for their increased domestication and combined food consumption.</p></div>","PeriodicalId":561,"journal":{"name":"Food Analytical Methods","volume":"17 6","pages":"945 - 955"},"PeriodicalIF":2.6,"publicationDate":"2024-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140624569","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":"Authenticity Determination of Goat Cheese In Mexico Using qPCR Assay","authors":"Jesús Daniel Villanueva-Zayas,&nbsp;Roberto Rodríguez-Ramírez,&nbsp;Alma Guadalupe Villa-Lerma,&nbsp;Luz Angélica Ávila-Villa,&nbsp;Marco Antonio Ceballos-Fabela,&nbsp;Juan Francisco Hernández-Chávez,&nbsp;Alejandro Miguel Figueroa-López","doi":"10.1007/s12161-024-02617-6","DOIUrl":"10.1007/s12161-024-02617-6","url":null,"abstract":"<div><p>In recent years, the Mexican government has implemented several economic sanctions on producers and marketers of milk bovine cheese due to food fraud such as mislabeling or addition of vegetable fats. However, there have been no official reports on the authenticity of goat cheese. This research aimed to detect adulteration in goat cheese by terms of food substitution with bovine milk or soy protein. For which, bovine cytochrome b genes (274 bp) and lectin genes (118 bp) were amplified in 12 commercial brands of goat cheese by real-time PCR (qPCR) where the detection limit for each species was assigned to the lowest concentration detected with a confidence level ≥ 95% being 0.01 ng/µL for bovine milk, and 0.1 ng/µL for soy DNA. Research findings indicate the absence of soy protein; however, a high degree of adulteration with bovine milk (92.3%) was found. The above evidence suggests the need for regulatory agencies to improve verification and traceability mechanisms to ensure the authenticity of these products and protect consumers by providing reliable information.</p></div>","PeriodicalId":561,"journal":{"name":"Food Analytical Methods","volume":"17 6","pages":"901 - 909"},"PeriodicalIF":2.6,"publicationDate":"2024-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140615739","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":"Identification of Adulterated Cooking Oil by Raman Spectroscopy","authors":"Hina Shehnaz,&nbsp;Ayesha Ashraf,&nbsp;Muhammad Irfan Majeed,&nbsp;Haq Nawaz,&nbsp;Maira Afzal,&nbsp;Muhammad Zeeshan Majeed,&nbsp;Muhammad Idrees Jilani,&nbsp;Muhammad Waseem Akram,&nbsp;Rabeea Razaq,&nbsp;Eiman Sultan,&nbsp;Naeema Kanwal,&nbsp;Urwa Shahid","doi":"10.1007/s12161-024-02626-5","DOIUrl":"10.1007/s12161-024-02626-5","url":null,"abstract":"<div><p>A better quality of life comes with a healthy diet without adulteration or contamination. As much as the demand for purity in diet increases, the risk of adulteration also increases in daily edibles. The present study proposed Raman spectroscopy for the identification of used cooking oils to overcome adulteration. Unused cooking oil with different concentrations of used oil (waste oil) as an adulterant was examined by Raman spectroscopy along with principal component analysis (PCA). Increasing the concentration of used oil causes changes in Raman spectral features. The changes can be observed at 1413 cm⁻¹, 1521 cm⁻¹, and 1745 cm⁻¹ in Raman mean spectra of unused oil with the addition of different concentrations of the adulterant. Raman spectroscopy with PCA gives qualitative analysis and helps to monitor the quality of the cooking oil. PCA is a statistical tool that is used to examine variations in the given Raman spectral dataset. PC-1 shows more variability about 93.8% for the differentiation of the Raman spectral groups of the used and unused oil, while for unused oil and its different concentrations with adulterant, it shows a variability of 88.8%. These results demonstrate that Raman spectroscopy can be applied for the identification of adulterated oil. In the future, this spectroscopic technique can be used in the field of food chemistry because of its non-invasiveness and non-destructive analysis.</p></div>","PeriodicalId":561,"journal":{"name":"Food Analytical Methods","volume":"17 7","pages":"997 - 1004"},"PeriodicalIF":2.6,"publicationDate":"2024-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140615742","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":"Correction: Cold-induced Homogenous Liquid–Liquid Extraction Performed in a Refrigerated Centrifuge Combined with Deep Eutectic Solvent-based Dispersive Liquid–Liquid Microextraction for the Extraction of Some Endocrine Disrupting Compounds and Hydroxymethylfurfural from Honey Samples","authors":"Fatemeh Khani,&nbsp;J. Khandaghi,&nbsp;Mir Ali Farajzadeh,&nbsp;Mohammad Reza Afshar Mogaddam","doi":"10.1007/s12161-024-02585-x","DOIUrl":"10.1007/s12161-024-02585-x","url":null,"abstract":"","PeriodicalId":561,"journal":{"name":"Food Analytical Methods","volume":"17 5","pages":"795 - 796"},"PeriodicalIF":2.6,"publicationDate":"2024-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140615749","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":"Enhanced Antenna System for Non-invasive Quality Assessment and Defect Identification in Fruits: Uniting Tomographic Image Reconstruction with FTIR Spectroscopy","authors":"Md. Najumunnisa,&nbsp;A. S. C. S. Sastry,&nbsp;B. T. P. Madhav,&nbsp;Ahmed Nabih Zaki Rashed","doi":"10.1007/s12161-024-02621-w","DOIUrl":"10.1007/s12161-024-02621-w","url":null,"abstract":"<div><p>This study presents a comprehensive exploration of an antenna system designed for tomographic image reconstruction, with a particular focus on the application to various fruits. The antenna, simulated using CST software and physically manufactured, operates in two frequency bands (0.915 GHz and 2.45 GHz) and is arranged in a circular configuration for signal reception. The experimental setup incorporates a microwave source generator, an 8-element antenna array, a vector network analyzer (VNA), and probes. Employing the “Dielectric Anomaly Detection Approach,” the system achieves detailed tomographic reconstructions, emphasizing dielectric anomalies in defective fruit regions. Additionally, Fourier transform infrared (FTIR) spectroscopy is employed to examine the molecular composition of fruit specimens, providing insights into their chemical properties. The non-invasive nature of the experimental setup is highlighted in contrast to the invasive FTIR method, offering advantages in assessing fruit quality without altering specimens.</p></div>","PeriodicalId":561,"journal":{"name":"Food Analytical Methods","volume":"17 6","pages":"878 - 900"},"PeriodicalIF":2.6,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140561908","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":"Utilization of a Resonant Cavity for Characterization of Single In-Shell Peanuts","authors":"M. A. Lewis,&nbsp;S. Trabelsi,&nbsp;R. S. Bennett,&nbsp;K. D. Chamberlin","doi":"10.1007/s12161-024-02620-x","DOIUrl":"10.1007/s12161-024-02620-x","url":null,"abstract":"<div><p>Peanuts are taken through routine postharvest procedures to assess quality, establish the grade, and determine the amount of revenue that the farmer will be allotted. Moisture content and meat content are examples of parameters determined to assess the grade of the peanuts. Such parameters are assessed for bulk samples usually with mass &gt; 1 kg, and the resulting values are averages of peanuts within the bulk sample. Such processes are destructive and lack provision for assessment of single, in-shell peanuts. Thus, the characterization of single, in-shell peanuts was investigated by measuring the shift in resonant frequency and the change in cavity transmission characteristics caused by each peanut once inserted into a resonant cavity connected to a vector network analyzer (VNA). Such microwave measurements were taken for over 300 in-shell peanuts at 22 °C. The peanuts were divided into seven categories based on custom fillings to simulate diseased and damaged peanuts. One category, serving as the control, consisted of intact peanuts, while the other categories consisted of peanuts filled with coffee, cornstarch, and/or a single kernel. The measured resonant-cavity parameters and the calculated dielectric properties provided a means to characterize each in-shell peanut. Statistical analysis was performed to assess differentiation between the seven categories using those parameters. Kruskal–Wallis One-Way ANOVA on Ranks, Tukey test, and Dunn’s Method were used to determine which categories were statistically significantly different from each other for each parameter at the 95% confidence interval. Lastly, artificial intelligence was used to investigate the creation of models to accurately classify the peanuts.</p></div>","PeriodicalId":561,"journal":{"name":"Food Analytical Methods","volume":"17 6","pages":"855 - 866"},"PeriodicalIF":2.6,"publicationDate":"2024-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140561367","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":"Selective and Rapid Detection of Minocycline in Milk Using a Novel Fluorescence Conjugated Polymer Probe","authors":"Lindan Gong,&nbsp;Lin Zhang,&nbsp;Hengyuan Wang,&nbsp;Yan Sun,&nbsp;Hongju Zhang,&nbsp;Lu-an Fan","doi":"10.1007/s12161-024-02619-4","DOIUrl":"10.1007/s12161-024-02619-4","url":null,"abstract":"<div><p>Minocycline is a broad-spectrum antibiotic widely used in clinical and veterinary medicine and its adverse effects are as prominent as its potent efficacy. To avoid its abuse and accumulation, it is very important to detect minocycline in medical science, food industry, and aquaculture industry. Here, a conjugated polymer probe for minocycline is prepared and its optical properties and fluorescence response to minocycline is studied. The quenching efficiency is linear relevant with the amount of minocycline at the concentration range of 0–12 µM in PBS and 0–28 µM in ethanol with the limit of detection of 0.0151 µM. Moreover, the standard addition recoveries of minocycline in skim milk samples are between 92.22 and 104.43%, and the relative standard deviation values are less than 3%. These results imply that the probe has a great potential for detecting minocycline in actual samples with simplify, rapidity, and sensitivity.</p></div>","PeriodicalId":561,"journal":{"name":"Food Analytical Methods","volume":"17 6","pages":"867 - 877"},"PeriodicalIF":2.6,"publicationDate":"2024-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140561357","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":"Multi-plug Filtration Purification Combined with High-Performance Liquid Chromatography-Tandem Mass Spectrometry for the Simultaneous Determination of Pesticides, Veterinary Drugs, Mycotoxins, and Persistent Organic Pollutants in Livestock and Poultry Meat","authors":"Xuwei Guo,&nbsp;Youzhi Su,&nbsp;Jun Liu,&nbsp;Yanmei Li,&nbsp;Fang Li,&nbsp;Hongqin Lei","doi":"10.1007/s12161-024-02615-8","DOIUrl":"10.1007/s12161-024-02615-8","url":null,"abstract":"<div><p>A method for the determination of 106 pesticides, 74 veterinary drugs, 10 mycotoxins, and 18 persistent organic pollutants in livestock and poultry meat was developed and validated in the present study. The meat was extracted with acetonitrile under citric acid caching and purified using the multi-plug filtration clean-up (m-PFC) column. The components were separated using liquid chromatography on a C₁₈ column and then eluted using a gradient of the aqueous solutions of acetonitrile and 0.1% formic acid (containing 2 mmol/L ammonium acetate) as the mobile phase. The mass spectrometry analysis was performed next using two electrospraying scan modes—the positive ion mode and the negative ion mode, and multiple reaction monitoring (MRM) modes. The results revealed that all 208 target analytes exhibited good linearity in their respective linear ranges, with the correlation coefficient of each analyte above 0.9953 and the corresponding limits of quantification (LOQs) in the range of 0.1–9.8 µg/kg. The average recovery values of 189 targets at three different spiked levels of low, medium, and high ranged from 70.1 to 120.0%, and the corresponding values of relative standard deviation (RSD) ranged from 1.3 to 15.0%, respectively. The remaining 19 targets exhibited the average recovery values [at three different spiked levels of low, medium, and high] ranging from 18.6 to 58.9%, with the corresponding RSD values ranging from 1.5 to 11.3%. The developed method was applied to 132 batches of livestock and poultry meat, and nine pesticides and seven veterinary drugs were detected in the concentration range of 0.1–24.8 µg/kg. These results suggested that the developed method is simple, reliable, reproducible, and suitable for the determination of pesticides, veterinary drugs, mycotoxins, and persistent organic pollutants in livestock and poultry meat.</p></div>","PeriodicalId":561,"journal":{"name":"Food Analytical Methods","volume":"17 7","pages":"957 - 996"},"PeriodicalIF":2.6,"publicationDate":"2024-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140299238","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":"Quantification of Vitamin A in Edible Oils: Comparison of Portable Device iCheck Chroma3 to High-Performance Liquid Chromatography","authors":"Susana A. Palma-Duran,&nbsp;David Morgan,&nbsp;Emilie Combet","doi":"10.1007/s12161-024-02613-w","DOIUrl":"10.1007/s12161-024-02613-w","url":null,"abstract":"<div><p>Fortification of edible oil with vitamin A is a widely adopted intervention to minimize the effects of vitamin A deficiency in vulnerable groups and mitigate some of its deleterious consequences. Regulatory monitoring is an important prerequisite to ensure that the fortification program is implemented effectively. Standard laboratory analysis methods for vitamin A in oils to assess adequate addition levels remain expensive and time-consuming. Portable testing devices are relatively less expensive in terms of capital investment and cost per test. However, the reliability of results needs to be assured to ensure acceptability and confidence. This study compared a portable device to high-performance liquid chromatography (HPLC) in terms of quantification of vitamin A in both spiked and commercially fortified oils. Nine oils (soybean, palm, cottonseed, rapeseed, corn, peanut, coconut, sunflower, and rice bran oils) were selected and spiked with retinyl palmitate at six different concentrations, and 112 commercially fortified oils were quantified for their vitamin A content using both methods. A good indicator of intra-day and inter-day repeatability (&lt; 10% CV) was obtained for the measurement of vitamin A in the spiked oils for both methods, which denotes a high agreement between them. Vitamin A recoveries were 97–132% for HPLC and 74–127% for the portable device. A strong positive correlation, <i>r</i> = 0.88, is observed between the two methods for the quantification of vitamin A in the commercially fortified oils. The portable device provides a relatively low-cost, quick, and user-friendly alternative to HPLC.</p></div>","PeriodicalId":561,"journal":{"name":"Food Analytical Methods","volume":"17 6","pages":"847 - 854"},"PeriodicalIF":2.6,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s12161-024-02613-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140196688","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":"Potential Value of Bioactive and Enzymatic Antioxidant Compounds in Grapefruit (Citrus × Paradisi Macf.) Varieties","authors":"Pooja Devi,&nbsp;Gurteg Singh,&nbsp;Yadhu Suneja,&nbsp;Harinder Singh Rattanpal,&nbsp;Monika Gupta,&nbsp;Rinchin Lhamu","doi":"10.1007/s12161-024-02610-z","DOIUrl":"10.1007/s12161-024-02610-z","url":null,"abstract":"<div><p>\u0000 Growing concern about the safety of commonly used synthetic antioxidants has increased the attention toward natural antioxidants that occur as secondary metabolites in plants. The aim of this study was to investigate the bioactive composition from the fruit pulp and juice of nine varieties of grapefruit (<i>Citrus × paradise</i> Macf.). Total antioxidant activity performed using DPPH (2,2-diphenyl-1-picrylhydrazyl) and FRAP (ferric reducing antioxidant power) assay revealed ‘Ray Ruby’, ‘Rio Red’, and ‘Ruby Red’ as promising varieties with strong antioxidant activity. Pearson’s correlation analysis showed that the total phenols had a significant effect on the antioxidant activity of the grapefruit, as indicated by a positive correlation with the DPPH assay (r = 0.494^**). The TPC (total phenolic content) showed significant differences (77.66-100.32 mg GAE/100 ml) between the grapefruit varieties ( <i>p</i>&lt;0.5). The two grapefruit varieties ‘Rio Red’ and ‘Ray Ruby’ had relatively higher TPC (100.32/100 ml) and 97.68/100 ml, respectively. Naringin, which is responsible for the bitter taste in grapefruit, is found in lower concentrations in deeply red grapefruit varieties like ‘Ruby Red’, ‘Rio Red’, and ‘Star Ruby’, making them more effective in increasing the acceptability of grapefruit among consumers. Heat map analysis based on bioactive composition clustered the genotypes representing higher antioxidant potential into a single cluster ‘A’ (Star Ruby, Rio Red, Ray Ruby). The genotypes ‘Rio Red’ and ‘Ray Ruby’ exhibited higher enzymatic activity (catalase, peroxidase and ascorbate peroxidase), which was effective in reducing the hydrogen peroxide (H₂O₂) and malondialdehyde (MDA) content. The results showed that grapefruit pulp contain phenolic compounds and flavonoids, as well as antioxidant enzymatic activity. ‘Ray Ruby’, ‘Rio Red’, and ‘Ruby Red’ identified as promising genotypes with the optimum level of both enzymatic and non-enzymatic antioxidant compounds.</p></div>","PeriodicalId":561,"journal":{"name":"Food Analytical Methods","volume":"17 6","pages":"834 - 846"},"PeriodicalIF":2.6,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140197247","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}