Hao Ma

ORCID: 0000-0003-4482-2893
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About
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Research Areas
  • Soybean genetics and cultivation
  • Enhanced Oil Recovery Techniques
  • Probiotics and Fermented Foods
  • Food composition and properties
  • Petroleum Processing and Analysis
  • Pickering emulsions and particle stabilization
  • Phytase and its Applications
  • Hydrocarbon exploration and reservoir analysis
  • Atmospheric chemistry and aerosols
  • Air Quality and Health Impacts
  • Protein Hydrolysis and Bioactive Peptides
  • Genomics and Phylogenetic Studies
  • Food Quality and Safety Studies
  • Food and Agricultural Sciences
  • Atmospheric Ozone and Climate
  • Gut microbiota and health
  • Atmospheric and Environmental Gas Dynamics
  • Surfactants and Colloidal Systems
  • Proteins in Food Systems
  • Surface Modification and Superhydrophobicity
  • Microbial Metabolites in Food Biotechnology
  • GABA and Rice Research
  • Allelopathy and phytotoxic interactions
  • Hydraulic Fracturing and Reservoir Analysis
  • Animal Nutrition and Physiology

Sichuan Agricultural University
2025

Tianjin University
2022-2024

University of Alberta
2022-2024

Henan University of Technology
2021-2023

Zhengzhou University
2020-2023

Northwest University
2021

Henan University
2020

Henan Provincial People's Hospital
2020

Florida Department of Agriculture and Consumer Services
2012

Guangxi University for Nationalities
2011

Rapid warming in the Arctic has a huge impact on global environment. Atmospheric brown carbon (BrC) is one of least understood and uncertain agents due to scarcity observations. Here, we performed direct observations atmospheric BrC quantified its light-absorbing properties during 2-month circum-Arctic cruise summer 2017. Through observation-constrained modeling, show that BrC, mainly originated from biomass burning mid- high latitudes Northern Hemisphere (∼60%), can be strong agent region,...

10.1016/j.oneear.2022.02.006 article EN cc-by-nc-nd One Earth 2022-03-01

Starch is the most abundant organic compound in nature, second only to cellulose. However, conserved structure of native starches limits their properties and applications. Therefore, it often necessary modify them obtain specific properties. As a common green safe physical modification method, pre-gelatinization can improve cold water solubility swelling power starch. The typical preparation methods pre-gelatinized starch include spray drying, extrusion, drum drying. Spray-dried still had...

10.1016/j.gaost.2022.01.001 article EN cc-by-nc-nd Grain & Oil Science and Technology 2022-01-14

Abstract. Brown carbon (BrC) aerosols exert vital impacts on climate change and atmospheric photochemistry due to their light absorption in the wavelength range from near-ultraviolet (UV) visible light. However, optical properties formation mechanisms of ambient BrC remain poorly understood, limiting estimation radiative forcing. In present study, fine particles (PM2.5) were collected during 2016–2017 a day/night basis over urban Tianjin, megacity northern China. Light fluorescence water...

10.5194/acp-22-6449-2022 article EN cc-by Atmospheric chemistry and physics 2022-05-19

The role of lung microbiota in non-small cell cancer remains unclear. We investigated the characteristics and functional roles cancer. Bronchoalveolar lavage fluid samples were obtained from patients with (n = 46) benign disease 29). differences composition gene expression between analyzed using 16s rRNA sequencing. oncogenic genus (Veillonella) was then evaluated progression C57 BL/6 mice. Compared to disease, significantly altered, both terms α- β-diversity. In bacterial composition, group...

10.1080/21655979.2022.2045843 article EN Bioengineered 2022-03-01

Viscosity reduction by emulsification is one of the most effective methods for recovery heavy oil. Nanoparticles with low toxicity and cost can stabilize oil-in-water (O/W) Pickering emulsions to reduce viscosity oil thereby have become a new type emulsifier in recent years. The stimuli-responsive formed responsive particles achieve demulsification under external stimuli, providing convenient conditions transportation recovery, where temperature response easier achieve. In this study, six...

10.1021/acs.energyfuels.2c03650 article EN Energy & Fuels 2023-01-18

For screening excellent lactic acid bacteria (LAB) strains to inhibit enterotoxigenic Escherichia coli (ETEC) K88, inhibitory activities of more than 1100 LAB isolated from different materials, and kept in the lab, were evaluated this study. Nine with inhibition zones, at least 22.00 mm (including that a hole puncher, 10.00 mm), good physiological biochemical characteristics identified by 16S DNA gene sequencing recA multiple detection, assigned Lactobacillus (L.) plantarum subsp. (5), L....

10.3390/molecules25194481 article EN cc-by Molecules 2020-09-29

Abstract Background As an adequate plant protein raw material, soybean meal has attracted extensive attention because of its high content, abundant amino acids essential for animals, and many functional nutrients. Feed fermentation is a new way to improve nutrient absorption animals by inoculating microorganisms, which can also play probiotic role. In order screen the lactic acid bacteria with remarkable protease-producing performance excellent growth characteristics, 1000 strains isolated...

10.1186/s40538-022-00303-5 article EN cc-by Chemical and Biological Technologies in Agriculture 2022-06-17

This study evaluated the effects of Lactiplantibacillus plantarum subsp. ZA3, Artemisia argyi and their combination, on fermentation characteristics, microbial community, mycotoxins crude flavonoids content fermented soybean meal during (under anaerobic conditions) aerobic exposure conditions). The results showed that ZA3+ groups had lower pH values higher lactic acid concentrations compared with controls, additives increased abundance decreased those Acetobacter Enterobacter; in particular,...

10.3390/foods11060795 article EN cc-by Foods 2022-03-10

The fermentation capacity of frozen dough determines its handling properties and the quality final product. In this study, effects sanxan on during freeze-thawed cycles (FTCs) were investigated. results showed that 0.5% improved FTCs. An increase in yeast survival rate indicated with (sanxan-dough) inhibited death gas-production ability yeast. After 8FTCs, compared control-dough, disulfide bond content sanxan-dough significantly increased, stability secondary structure was enhanced,...

10.1016/j.lwt.2023.114937 article EN cc-by-nc-nd LWT 2023-06-03

Silage, especially whole crop corn silage (WCCS), is an important part of ruminant diets, with its high moisture content and rich nutrient content, which can easily cause contamination by mold their toxins, posing a great threat to production, food safety human health. The objective this study was examine effects lactic acid bacteria (LAB) Lactiplantibacillus (L.) plantarum subsp. ZA3 Artemisia argyi (AA) on the fermentation characteristics, microbial community mycotoxin WCCS during 60 days...

10.3390/toxins14050349 article EN cc-by Toxins 2022-05-17

Enterotoxigenic Escherichia coli (ETEC), which expresses K88 is the principal microorganism responsible for bacterial diarrhea in pig husbandry, and indiscriminate use of antibiotics has caused many problems; therefore, need to be replaced order prevent by ETEC K88. The objective this study was screen excellent lactic acid bacteria (LAB) strains that inhibit explore their effects as probiotic supplementation on reproduction, growth performance, diarrheal incidence, antioxidant capacity serum...

10.3390/ani11061719 article EN cc-by Animals 2021-06-09

This study assessed the effects of Enterococcus faecalis (E. faecalis) in combination with protease on fermentation characteristics and microbial communities during ensiling aerobic exposure phases soybean meal (SBM). In this study, response surface methodology (RSM) was used to optimize optimal growth conditions E. ZZUPF95, which produced protease, fermented SBM under conditions. The test divided into four groups as follows: CK (Control check), Protease ZZUPF95+Protease groups. Results...

10.3390/microorganisms10030530 article EN cc-by Microorganisms 2022-02-28

The effects of freeze-thawed cycles (FTs) and a new antifreeze protein from Sabina chinensis (Linn.) Ant. cv. Kaizuca leaves (ScAFP) on the structure physicochemical characteristics wheat starch were studied. mechanical breaking exerted by ice crystals granules during FTs gradually deepened, sequentially squeezing surface (2-6 FTs), amorphous region (8 FTs) crystalline (10 granules. These changes led to reduced thermal stability, increased retrogradation tendency, weakened gel network...

10.1016/j.fochx.2023.100927 article EN cc-by Food Chemistry X 2023-10-05

Hybrid smart emulsification systems are highly applicable in manipulating oil-in-water (O/W) droplets. Herein, novel switchable block polymers containing both zwitterionic and tertiary amine pendent groups were designed synthesized to combine with charged silica particles stabilize the O/W emulsion responsive pH. This study was carried out emulsions stabilized polymer under different pH conditions. The system also simulated using molecular dynamics simulation reveal mechanism at levels, thus...

10.1021/acsami.2c19037 article EN ACS Applied Materials & Interfaces 2022-12-28

Conventional water flooding strategy has limited the further development of heavy oil recovery due to lower displacement efficiency. In this work, a potential zwitterionic/anionic surfactant system enhance in high salinity was proposed through low budget and feasible mixing. We evaluated capabilities mixed systems consisting zwitterionic cocoamidopropyl sulfonate betaine (CSB) anionic sodium dodecyl benzene (SDBS) terms surface tension, interfacial tension (IFT), emulsion size distribution,...

10.1021/acs.energyfuels.2c01762 article EN Energy & Fuels 2022-07-14

10.1016/j.jece.2024.112814 article EN Journal of environmental chemical engineering 2024-04-16

Microorganisms existing in airborne fine particulate matter (PM2.5) have key implications biogeochemical cycling and human health. In this study, PM2.5 samples, collected the typical basin cities of Xi’an Linfen, China, were analyzed through high-throughput sequencing to understand microbial seasonal variation characteristics ecological functions. For bacteria, highest richness diversity identified autumn. The bacterial phyla dominated by Proteobacteria, Actinobacteria, Firmicutes,...

10.3390/atmos12070809 article EN cc-by Atmosphere 2021-06-23
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