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Article: Effects of 1-Methylcyclopropene Treatment on Physicochemical Attributes of “Hai Jiang” Yardlong Bean during Cold Storage

jiang, zitao / li, wen

Journal of food quality, 2018:7267164

2018

Abstract: The yardlong bean belongs to nonclimacteric fruit. The objective of this study was to investigate the effects of 1-methylcyclopropene (1-MCP) treatment on physicochemical characteristics of yardlong beans during cold storage. Freshly harvested yardlong ... ...

Abstract	The yardlong bean belongs to nonclimacteric fruit. The objective of this study was to investigate the effects of 1-methylcyclopropene (1-MCP) treatment on physicochemical characteristics of yardlong beans during cold storage. Freshly harvested yardlong beans were treated with different concentrations of 1-MCP (0, 0.75, 1.0, 1.25, and 1.5 μL ·L−1) and stored at 8°C for 21 days. The results showed that, compared with the control, the decrease in firmness and good fruit rate and the degradation of chlorophyll and vitamin C (Vc) content could be inhibited, change in skin color could be delayed, activities of superoxide dismutase (SOD) and peroxidase (POD) could be improved, and the increasing of malondialdehyde (MDA) content and weight loss could be inhibited significantly by 1-MCP treatments. Of the different concentrations of 1-MCP, 1.0 μL·L−1 proved to have the best preservative effects, extending storage time and delaying ripening and senescence of yardlong beans. These results indicated that 1-MCP treatment provided an effective method for delaying the postharvest senescence of fresh yardlong beans.
Language	English
Document type	Article
Database	Repository for Life Sciences

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Article ; Online: The future of carbon neutrality from a scientific research perspective: an interview with Jing-Hai Li.

Chen, Li-Hua

National science review

2023 Volume 10, Issue 9, Page(s) nwad007

Abstract: Since China announced that it will strive to achieve carbon peak by 2030 and carbon neutrality by 2060, it has become the focus of the whole society. The implementation of carbon peaking and carbon neutrality goals requires a range of revolutionary ... ...

Abstract	Since China announced that it will strive to achieve carbon peak by 2030 and carbon neutrality by 2060, it has become the focus of the whole society. The implementation of carbon peaking and carbon neutrality goals requires a range of revolutionary technologies and involves an array of key scientific questions. A great deal of research has focused on the development of new concepts and innovative technologies on carbon science and sustainable development
Language	English
Publishing date	2023-01-09
Publishing country	China
Document type	Journal Article
ZDB-ID	2745465-4
ISSN	2053-714X ; 2053-714X
ISSN (online)	2053-714X
ISSN	2053-714X
DOI	10.1093/nsr/nwad007
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: New Glycerolipids from the Traditional Chinese Medicine of Syngnathus acus (Hai-Long).

Gao, Zhen / Wang, Meng-Xue / Gao, Cheng-Long / Chen, Sha / Li, Xu-Wen

Chemistry & biodiversity

2023 Volume 20, Issue 6, Page(s) e202300616

Abstract: ... together with five known compounds (3-7) were isolated from the AcOEt fraction of Syngnathus acus L. (Hai ...

Abstract	Two new glycerolipids, syngaculipids A and B (1 and 2), one first naturally occurring metabolite (8), together with five known compounds (3-7) were isolated from the AcOEt fraction of Syngnathus acus L. (Hai-Long). Their structures were elucidated by comprehensive spectral analyses involving UV, IR, MS, 1D and 2D NMR spectra and ECD calculations. All the isolated compounds were evaluated for their cytotoxicity against A549 and HCT-116 cell lines. Compound 8 exhibited moderate cytotoxicity with IC
MeSH term(s)	Humans ; Medicine, Chinese Traditional ; Molecular Structure ; HCT116 Cells
Language	English
Publishing date	2023-06-02
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2139001-0
ISSN	1612-1880 ; 1612-1872
ISSN (online)	1612-1880
ISSN	1612-1872
DOI	10.1002/cbdv.202300616
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Article ; Online: Field evaluation the effect of two transgenic Bt maize events on predatory arthropods in the Huang-Huai-Hai summer maize-growing region of China.

Huang, Jianrong / Li, Guoping / Liu, Bing / Gao, Yu / Wu, Kongming / Feng, Hongqiang

Environmental entomology

2024

Abstract: ... in the Huang-Huai-Hai summer maize-growing region in China, the abundance of 7 common predator taxa (Geocoris ... the predator community in the Huang-Huai-Hai summer maize-growing region of China. ...

Abstract	To illustrate the impact of genetically modified (GM) Bt maize on the natural enemy communities in the Huang-Huai-Hai summer maize-growing region in China, the abundance of 7 common predator taxa (Geocoris pallidipennis Costa, Harmonia axyridis (Pallas), lacewings, Orius sauteri (Poppius), Propylea japonica (Thunberg), spiders, and Staphylinidae) was quantitatively evaluated by comparing Bt-Cry1Ab DBN9936 and Bt-Cry1Ab/Cry2Aj Ruifeng 125 events to their near non-Bt isolines during the growing season from 2016 to 2019. A total of 10,302, 19,793, 13,536, and 5,672 individuals were observed during 4 years, and the abundance of each taxa on Bt maize varied between sample dates among those arthropod taxa. Shannon-Wiener diversity index of predator communities from 7 taxa showed very similar temporal dynamics and principal response curve analyses to examine community-level effects showed no significant differences in predator abundance in Bt maize compared with non-Bt maize. We conclude that the 2 Bt maize hybrids did not adversely affect the predator community in the Huang-Huai-Hai summer maize-growing region of China.
Language	English
Publishing date	2024-03-21
Publishing country	England
Document type	Journal Article
ZDB-ID	120799-4
ISSN	1938-2936 ; 0046-2268 ; 0046-225X
ISSN (online)	1938-2936
ISSN	0046-2268 ; 0046-225X
DOI	10.1093/ee/nvae021
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Article ; Online: Evolution and prediction of drought-flood abrupt alternation events in Huang-Huai-Hai River Basin, China.

Ren, Jiaxin / Wang, Weiguang / Wei, Jia / Li, Hongbin / Li, Xiaolei / Liu, Guoshuai / Chen, Yalin / Ye, Shilong

The Science of the total environment

2023 Volume 869, Page(s) 161707

Abstract: ... socioeconomic loss and environmental destruction. Under climate change, the Huang-Huai-Hai River Basin has ... of the evolution characteristics of DFAA in the Huang-Huai-Hai River Basin is limited and the risk of exposure ... Basin (YRB), Huai River Basin (HuRB), and Hai River Basin (HaRB) are identified by the long-cycle ...

Abstract	Drought-flood abrupt alternation (DFAA) as a compound natural disaster can cause severe socioeconomic loss and environmental destruction. Under climate change, the Huang-Huai-Hai River Basin has experienced evident increases in temperature and variability of precipitation. However, the study of the evolution characteristics of DFAA in the Huang-Huai-Hai River Basin is limited and the risk of exposure to DFAA events under future climatic conditions should be comprehensively assessed. In this study, the DFAA events including drought to flood (DTF) and flood to drought (FTD) events in the Yellow River Basin (YRB), Huai River Basin (HuRB), and Hai River Basin (HaRB) are identified by the long-cycle drought-flood abrupt alternation index (LDFAI) and the temporal variation and spatial distribution of the number and intensity of DFAA events from 1961 to 2020 are examined. The 24 climate model simulations of Coupled Model Intercomparison Project Phase 6 (CMIP6) are used to evaluate the variation of DFAA events based on the bias-corrected method. The results show that both DTF and FTD events occurred >10 times in most areas of the Huang-Huai-Hai River Basin from 1961 to 2020, and severe DFAA events occurred more frequently in the HaRB. The occurrence of DTF events decreased and FTD events continuously increased in the YRB, while they showed opposite trends in the HuRB and HaRB. In the future, the Huang-Huai-Hai River Basin is projected to experience more DTF events under the SSP1-2.6 and SSP2-4.5 scenarios, while more FTD events under the SSP3-7.0 and SSP5-8.5 scenarios. Most areas in the Huang-Huai-Hai River Basin are projected to be at medium or high risk of the frequency and intensity of DFAA events under different future scenarios, especially in the central part of the YRB. These findings can provide scientific reference to the formulation of management policies and mitigation strategies.
Language	English
Publishing date	2023-01-20
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	121506-1
ISSN	1879-1026 ; 0048-9697
ISSN (online)	1879-1026
ISSN	0048-9697
DOI	10.1016/j.scitotenv.2023.161707
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Article ; Online: HAI-1 is required for the novel role of FGFBP1 in maintenance of cell morphology and F-actin rearrangement in human keratinocytes.

Lu, Dajun D / Huang, Nanxi / Li, Sheng-Wen A / Fang, Jessica R / Lai, Chih-Hsin / Wang, Jehng-Kang / Chan, Khee-Siang / Johnson, Michael D / Lin, Chen-Yong

Human cell

2023 Volume 36, Issue 4, Page(s) 1403–1415

Abstract: ... proteolysis, in which the integral membrane Kunitz-type serine protease inhibitor, HAI-1, functions ... as the primary inhibitor of the membrane-associated serine proteases, matriptase and prostasin. Previously, HAI-1 ... for its pathophysiological functions. This discovery began with the observation that HAI-1 KO HaCaT cells lose the characteristic ...

Abstract	Formation and maintenance of skin barrier function require tightly controlled membrane-associated proteolysis, in which the integral membrane Kunitz-type serine protease inhibitor, HAI-1, functions as the primary inhibitor of the membrane-associated serine proteases, matriptase and prostasin. Previously, HAI-1 loss in HaCaT human keratinocytes resulted in an expected increase in prostasin proteolysis but a paradoxical decrease in matriptase proteolysis. The paradoxical decrease in shed active matriptase is further investigated in this study with an unexpected discovery of novel functions of fibroblast growth factor-binding protein 1 (FGFBP1), which acts as an extracellular ligand that can rapidly elicit F-actin rearrangement and subsequently affect the morphology of human keratinocytes. This novel growth factor-like function is in stark contrast to the canonical activity of this protein through interactions with FGFs for its pathophysiological functions. This discovery began with the observation that HAI-1 KO HaCaT cells lose the characteristic cobblestone morphology of the parental cells and exhibit aberrant F-actin formation along with altered subcellular targeting of matriptase and HAI-2. The alterations in cell morphology and F-actin status caused by targeted HAI-1 deletion can be restored by treatment with conditioned medium from parental HaCaT cells, in which FGFBP1 was identified by tandem mass spectrometry. Recombinant FGFBP1 down to 1 ng/ml was able to revert the changes caused by HAI-1 loss. Our study reveals a novel function of FGFBP1 in the maintenance of keratinocyte morphology, which depends on HAI-1.
MeSH term(s)	Humans ; Actins/metabolism ; Membrane Glycoproteins/genetics ; Membrane Glycoproteins/metabolism ; Keratinocytes/metabolism ; Proteolysis ; Proteinase Inhibitory Proteins, Secretory/metabolism ; Intercellular Signaling Peptides and Proteins/metabolism
Chemical Substances	Actins ; Membrane Glycoproteins ; Proteinase Inhibitory Proteins, Secretory ; FGFBP1 protein, human (139946-12-6) ; Intercellular Signaling Peptides and Proteins
Language	English
Publishing date	2023-04-19
Publishing country	Japan
Document type	Journal Article
ZDB-ID	1149134-6
ISSN	1749-0774 ; 0914-7470
ISSN (online)	1749-0774
ISSN	0914-7470
DOI	10.1007/s13577-023-00906-6
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Article ; Online: Enhancing daily streamflow simulation using the coupled SWAT-BiLSTM approach for climate change impact assessment in Hai-River Basin.

Zhang, Xianqi / Qi, Yu / Liu, Fang / Li, Haiyang / Sun, Shifeng

Scientific reports

2023 Volume 13, Issue 1, Page(s) 15169

Abstract: ... severity of flood disasters have been increasing. In recent years, influenced by climate change, the Hai ...

Abstract	Against the backdrop of accelerated global climate change and urbanization, the frequency and severity of flood disasters have been increasing. In recent years, influenced by climate change, the Hai-River Basin (HRB) has experienced multiple large-scale flood disasters. During the widespread extraordinary flood event from July 28th to August 1st, 2023, eight rivers witnessed their largest floods on record. These events caused significant damage and impact on economic and social development. The development of hydrological models with better performance can help researchers understand the impacts of climate change, provide risk information on different disaster events within watersheds, support decision-makers in formulating adaptive measures, urban planning, and improve flood defense mechanisms to address the ever-changing climate environment. This study examines the potential for enhancing streamflow simulation accuracy in the HRB located in Northeast China by combining the physically-based hydrological model with the data-driven model. Three hybrid models, SWAT-D-BiLSTM, SWAT-C-BiLSTM and SWAT-C-BiLSTM with SinoLC-1, were constructed in this study, in which SWAT was used as a transfer function to simulate the base flow and quick flow generation process based on weather data and spatial features, and BiLSTM was used to directly predict the streamflow according to the base flow and quick flow. In the SWAT-C-BiLSTM model, SWAT parameters with P values less than 0.4 in each hydrological station-controlled watershed were calibrated, while the SWAT-D-BiLSTM model did not undergo calibration. Additionally, this study utilizes both 30 m resolution land use and land cover (LULC) map and the first 1 m resolution LULC map SinoLC-1 as input data for the models to explore the impact on streamflow simulation performance. Among five models, the NSE of SWAT-C-BiLSTM with SinoLC-1 reached 0.93 and the R
Language	English
Publishing date	2023-09-13
Publishing country	England
Document type	Journal Article
ZDB-ID	2615211-3
ISSN	2045-2322 ; 2045-2322
ISSN (online)	2045-2322
ISSN	2045-2322
DOI	10.1038/s41598-023-42512-4
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Article ; Online: A novel composite drought index combining precipitation, temperature and evapotranspiration used for drought monitoring in the Huang-Huai-Hai Plain

Jiale Li / Yu Li / Lei Yin / Quanhua Zhao

Agricultural Water Management, Vol 291, Iss , Pp 108626- (2024)

2024

Abstract: ... in the Huang-Huai-Hai Plain, it is compared with the PCI, TCI, ETCI and PCACDI (Principal Component Analysis ...

Abstract	Single drought index such as Precipitation Condition Index (PCI), Temperature Condition Index (TCI), Evapotranspiration Condition Index (ETCI) and so on, has a limited capability to indicate drought state. It has been proved that the composite drought index proposed by integrating multiple single drought indices can indicate and predict drought state more efficiently and accurately. This paper presents the Precipitation Temperature Evapotranspiration Drought Index (PTEDI) combining the PCI, TCI and ETCI. The three-dimensional Euclidean PCI-TCI-ETCI space is built, and the PTEDI is defined as the magnitude of the vector in the PCI-TCI-ETCI space. To verify the rationality and effectiveness of the PTEDI as a desired drought index in the Huang-Huai-Hai Plain, it is compared with the PCI, TCI, ETCI and PCACDI (Principal Component Analysis Combined Drought Index), and is evaluated with the Drought Affected/Disaster Area (DAA/DDA) and Net Primary Productivity (NPP). The results indicate that the PTEDI outperforms the PCI, TCI, ETCI and PCACDI, and is highly correlated with the Standardized Precipitation Index (SPI-1) (R = 0.61), Soil Moisture Condition Index (SMCI) (R= 0.56), and NPP (R = 0.56). The time series of the PTEDI and four indices (SPI-1, SMCI, Crop Water Stress Index (CWSI) and Temperature Vegetation Drought Index (TVDI)) exhibits good spatial consistency. The PTEDI has a negative correlation with the DAA/DDA (R < −0.6). Furthermore, to illustrate the applicability of the PTEDI, the drought spatiotemporal variation is analyzed by taking it as a drought index. At the monthly scale, moderate drought occurs most frequently in March and July. At the annual scale, the PTEDI fluctuates between 0.34 and 0.60 without obvious periodicity, and the study area is mainly characterized by mild drought. Moreover, the drought evolution is analyzed by using the timing analysis methods. In conclusion, the PTEDI can be applied to monitor drought effectively.
Keywords	Remote sensing ; Composite drought index ; Spatiotemporal variation ; Irrigation optimization ; Agriculture (General) ; S1-972 ; Agricultural industries ; HD9000-9495
Subject code	910
Language	English
Publishing date	2024-02-01T00:00:00Z
Publisher	Elsevier
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article: Artificial Selection Trend of Wheat Varieties Released in Huang-Huai-Hai Region in China Evaluated Using DUS Testing Characteristics.

Wang, Liyuan / Zheng, Yongsheng / Duan, Lili / Wang, Mumu / Wang, Hui / Li, Hua / Li, Ruyu / Zhang, Han

Frontiers in plant science

2022 Volume 13, Page(s) 898102

Abstract: ... varieties has steadily grown since 2010, with the most notable trend in the Huang-Huai-Hai region ... 32 DUS testing characteristics of 195 wheat varieties released in the Huang-Huai-Hai region were ... spikelets had the largest variation coefficient of all three wheat-growing areas in the Huang-Huai-Hai ...

Abstract	Wheat has been widely cultivated all over the world. In China, the number of approved wheat varieties has steadily grown since 2010, with the most notable trend in the Huang-Huai-Hai region. Distinctiveness, uniformity, and stability (DUS) are the prerequisites for a new wheat variety to obtain a release permit. Yet, few reports are available on DUS testing characteristics of released wheat varieties. Here, 32 DUS testing characteristics of 195 wheat varieties released in the Huang-Huai-Hai region were investigated to study their artificial selection trend. The results showed that the means, ranges, and coefficients of variation for eight measured characteristics varied greatly, among which the number of sterile spikelets had the largest variation coefficient of all three wheat-growing areas in the Huang-Huai-Hai region. The difference in plant height between the three wheat-growing areas was the most significant. The mean plant height in the northern winter wheat area was the largest, while that in south Huanghuai was the smallest. The released varieties of the three wheat-growing areas in the region had similar artificial selection trends in some characteristics. For instance, flag leaf length and flag leaf width, grain number per ear, and grain volume weight showed an overall upward trend, while the plant height gradually decreased. The clustering results based on DUS testing characteristics showed that artificial selection of characteristics was consistent with ecological adaptation and breeding process as well as pedigree sources. Our findings indicated that with the current breeding objectives, the selection of some non-economic characteristics of wheat varieties, such as awn color, stem color, and glume color, seemed to be able to enrich the genetic diversity of varieties in the Huang-Huai-Hai region. These results could provide guidance for subsequent wheat breeding and production in this region, screening similar varieties, and determining the distinctness of applied varieties in DUS testing.
Language	English
Publishing date	2022-06-10
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2613694-6
ISSN	1664-462X
ISSN	1664-462X
DOI	10.3389/fpls.2022.898102
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Article ; Online: Comprehensive climatic suitability evaluation of peanut in Huang-Huai-Hai region under the background of climate change.

Wei, Sicheng / Li, Kaiwei / Yang, Yueting / Wang, Chunyi / Liu, Cong / Zhang, Jiquan

Scientific reports

2022 Volume 12, Issue 1, Page(s) 11350

Abstract: ... suitability evaluation in the Huang-Huai-Hai region, the main peanut producing region of China ... unsuitable. Among them, the most suitable peanut planting areas in the Huang-Huai-Hai region are concentrated ...

Abstract	The climate changes influence the growing suitability of peanut, an important oil crop. Climatic suitability evaluation in the Huang-Huai-Hai region, the main peanut producing region of China, which can optimize peanut planting structure and provide basis for increasing output. In this study, the temperature, precipitation, sunshine and comprehensive suitability models were established by using the climatic suitability function in different growth periods of peanut. In this study, the climate suitability function of peanut in different growth periods was used to establish the temperature, precipitation, sunshine and comprehensive suitability model. Combined with the meteorological data after Anusplin interpolation, the spatial distribution and chronological change of peanut climate suitability were analyzed. The results show that with climate change, the overall climate becomes warmer and drier and the temperature and precipitation suitability increase, but the sunshine suitability decreases. Based on the comprehensive suitability model, the suitability evaluation results are divided into four levels: the most suitable, suitable, sub-suitable and unsuitable. Among them, the most suitable peanut planting areas in the Huang-Huai-Hai region are concentrated in the west of the Haihe River Basin and the Huaihe River Basin. The data from the next 30 years show that both the most suitable and suitable areas have been expanded. Through the verification of yield correlation analysis and spatial distribution of disaster frequency, it can be seen that the evaluation results have high accuracy, which can be used to guide and optimize peanut production practices.
MeSH term(s)	Arachis ; China ; Climate Change ; Rivers ; Temperature
Language	English
Publishing date	2022-07-05
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2615211-3
ISSN	2045-2322 ; 2045-2322
ISSN (online)	2045-2322
ISSN	2045-2322
DOI	10.1038/s41598-022-15465-3
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