P. Liu

ORCID: 0000-0003-1876-3770
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About
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Research Areas
  • Fermentation and Sensory Analysis
  • Horticultural and Viticultural Research
  • Animal Nutrition and Physiology
  • Meat and Animal Product Quality
  • Phytochemicals and Antioxidant Activities
  • Animal Behavior and Welfare Studies
  • Wine Industry and Tourism
  • Ruminant Nutrition and Digestive Physiology
  • Plant biochemistry and biosynthesis
  • Evacuation and Crowd Dynamics
  • Drug Transport and Resistance Mechanisms
  • Plant and animal studies
  • Nanocomposite Films for Food Packaging
  • Cancer Immunotherapy and Biomarkers
  • Biochemical and biochemical processes
  • Polyamine Metabolism and Applications
  • Livestock and Poultry Management
  • Image and Video Stabilization
  • Antioxidant Activity and Oxidative Stress
  • Pineapple and bromelain studies
  • Turfgrass Adaptation and Management
  • Advanced Measurement and Detection Methods
  • Plant Parasitism and Resistance
  • Photosynthetic Processes and Mechanisms
  • Berberine and alkaloids research

Wuhan University
2023-2024

The First Hospital of Changsha
2023

China Agricultural University
2007-2021

Ministry of Agriculture and Rural Affairs
2021

Nanjing University of Aeronautics and Astronautics
2021

Feed Research Institute
2018

A total of 216 weaning pigs were used in 2 experiments to determine the effects dietary supplementation yeast culture (YC) at different dose levels on growth performance, nutrient digestibility, intestinal morphology, microflora, and immune response weanling whether YC can be a candidate replace antibiotic promoters (AGP). In Exp. 1, 192 (7.5 +/- 0.2 kg BW) weaned 28 d age randomly allotted 6 treatments: 1) control (without AGP or YC); 2) (chlortetracycline, 80 mg/kg); 3) 2.5 g/kg (Diamond V...

10.2527/jas.2008-1512 article EN Journal of Animal Science 2009-04-25

A total of 196 day-old male broiler chicks were randomly allocated to 1 4 treatments in a study conducted determine the effects dietary supplementation chito-oligosaccharide (COS) on growth, nutrient digestibility, and serum composition. The experimental diets consisted an unsupplemented control diet based corn, soybean meal, fish meal or similar supplemented with either chlortetracycline, 50 mg/kg COS, 100 COS. Each treatment was fed 7 replicate pens birds, birds per pen. Broiler...

10.1093/ps/86.6.1107 article EN cc-by-nc-nd Poultry Science 2007-06-01

Seventy-two barrows (Landrace × Large White, initial BW of 4.9 ± 0.3 kg and 17 3 d old) were used to determine if dietary chito-oligosaccharides can replace antibiotics as a means reduce signs associated with infection in weaned pigs challenged Escherichia coli. Pigs assigned 1 4 treatments randomized complete block design using 6 pens per treatment pen. The consisted fed the unsupplemented corn-soybean meal diet or unchallenged E. coli K88 same supplemented 160 mg 100 cyadox/kg K88. On 7,...

10.2527/jas.2009-2771 article EN Journal of Animal Science 2010-07-24

To understand the individual enological function of different unsaturated fatty acids (UFAs), separated effects three UFAs, linoleic acid (LA), oleic (OA), and α-linolenic (ALA), on yeast fermentation aroma compounds were investigated in alcoholic Cabernet Sauvignon wine. The results showed that, besides concentration, UFAs types could also influence process volatiles final Low concentrations (12 60 mg/L), especially LA OA, significantly promoted activity most when compared to control,...

10.3390/molecules24030538 article EN cc-by Molecules 2019-02-01

One hundred twenty-six 19-d-old male broiler chickens were used to determine the effects of berberine on magnitude acute inflammatory response induced by Escherichia coli lipopolysaccharide (LPS). The birds weighed and randomly allotted 1 3 treatments at d 19 (3 × 7 replicates 6 birds). comprised a control group in which saline was injected 21, an LPS-treated LPS mg/kg BW) finally (15 orally administered from 24 with injection 21. Injection alone decreased (P < 0.01) weight gain, feed...

10.3382/ps.2009-00243 article EN cc-by-nc-nd Poultry Science 2009-12-14

The pigmentation and coloration of P. vannamei are primarily determined by the type concentration dietary carotenoids, with carotenoid-rich macroalgae serving as effective supplements to enhance pigment accumulation improve commercial quality. Five experimental diets were formulated 3% brown algae (Saccharina japonica, SJ group; Sargassum fusiforme, SF group), red (Neoporphyra haitanensis, NH or 0.1% purified carotenoids (zeaxanthin, ZT fucoxanthin, FX group). results showed that both...

10.3390/ani15111550 article EN cc-by Animals 2025-05-25

The microbial terroir is an indispensable part of the panorama, and can improve wine quality with special characteristics. In this study, eight autochthonous yeasts (Saccharomyces cerevisiae), selected in Huailai country, China, were trailed small-scale pilot fermentations for both white (Riesling Sémillon) red (Cabernet Sauvignon Syrah) wines evaluated by GC-MS analysis rate-all-that-apply (RATA) method. Compared to commercial yeast strains, indigenous able produce higher concentrations...

10.3390/molecules29174279 article EN cc-by Molecules 2024-09-09

Background and Aims The concentration composition of nitrogen (N) in must is critical to yeast fermentation aroma profiles wine. We investigated the effect adding branched-chain amino acids (BCAAs, including l-valine, l-leucine l-isoleucine) a non-limited N medium on formation aromatic compounds gene expression patterns wine Saccharomyces cerevisiae. Methods Results A synthetic N-sufficient was supplemented with BCAAs fermented S. kinetics, characteristics global addition were compared that...

10.1111/ajgw.12313 article EN Australian Journal of Grape and Wine Research 2017-10-17

The small changes in concentration of unsaturated fatty acids (UFAs) cause a significant influence on the aromatic component wines. In this work, effect UFAs mixture (including linoleic, oleic, and α-linolenic acids) addition intra-metabolites compounds two Saccharomyces cerevisiae strain EC1118 BDX were investigated red wine fermentation, respectively. results showed that pre-fermentative significantly modified physiological energetic state cells, affected levels glycolysis pathway TCA...

10.3390/foods10020277 article EN Foods 2021-01-30

Abstract To solve the problem of wine color instability in western China, different additives (the maceration enzymes Vinozym G and Ex‐color, yeasts VR5 Red Star, commercial tannins) were added during alcoholic fermentation Syrah ( Vitis vinifera L.). The phenolic profile characteristics examined using high performance liquid chromatography mass spectrometry CIELAB, respectively. results showed that combination enzyme Ex‐color with Star yeast eased release non‐anthocyanins from grape berries...

10.1111/1750-3841.12833 article EN Journal of Food Science 2015-03-21

This study investigated the effects of a mixture steam-flaked corn and extruded soybeans on performance, ruminal development, fermentation variables, intestinal absorptive capability in Holstein male calves (n = 39). Calves were assigned to 1 3 treatments (13 per treatment): 1) milk replacer (MR), 2) one-half amount MR treatment 1, plus 62.1% 30.5% provided ad libitum (HMCS), or 3) (CS). All started at 2 ± d age studied for 150 d. Each 30 was defined as period. Dry matter intake growth...

10.2527/jas.2012-5731 article EN Journal of Animal Science 2013-07-24

The levels of unsaturated fatty acids (UFAs) in grape must significantly influence yeast metabolism and the production aroma compounds. In this work, cDNA microarray technology was applied to analyze transcriptional discrepancies wine (commercial Lalvin EC1118) fermenting synthetic supplemented with different concentrations a mixture UFAs (including linoleic acid, oleic α-linolenic acid). results showed that initial addition high level can enrich intracellular when compared low further...

10.3389/fmicb.2019.01115 article EN cc-by Frontiers in Microbiology 2019-05-22

Summary To assess the role of bacteria in pine wilt disease ( PWD ), aseptic M form (with a mucronated tail) and R round B ursaphelenchus xylophilus . mucronatus were obtained compared, terms reproduction pathogenicity, with non‐aseptic nematode. In addition, isolated from nematodes trees inoculated identified. The results indicated that associated significantly lowered Both forms induced death all infected 7‐ to 8‐year‐old trees, while caused almost no plant mortality. High numbers...

10.1111/efp.12052 article EN Forest Pathology 2013-05-08

In the era of big data, massive public opinion data on social media has challenged traditional top-down framework analysis methods. 2022, Fudan University published core teaching material network and new communication, Computational Public Opinion in Era Big Data: Theories, Methods Cases. addition to analyzing challenges faced by theory, authors Zhou Baohua Liang Hai also introduce how use methods cope with transformation relations increased technological progress. The CNNIC's 52nd report...

10.54691/x8zr1s71 article EN cc-by-nc Frontiers in Sustainable Development 2024-06-23

Remote monitoring was studied on Rankine cycle test platform using network technology. This paper presents a remote method 3D A three-dimensional environment interface suitable for industrial is established. of measuring fuzzy velocity and period distance based virtual presented. By ActiveX technology, the seamless connection between configuration software realized. The purpose this design to digitally map basic structure actual performance in network, has characteristics communication data...

10.1109/icsece58870.2023.10263338 article EN 2023-08-18
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