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Measurement of trimethylamine concentration and evaluation of pig meat natural quality by a spectrophotometric

Mohammod Abdul HAMID,Xi WANG,Xiangdong DING,Chuduan WANG,Xingbo ZHAO

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 3,   Pages 236-241 doi: 10.15302/J-FASE-2014034

Abstract: Pig meat off-flavor is attributed to trimethylamine (TMA) concentration, and it is considered as theIn this study, TMA concentrations in pig meat were determined, and the interactions with breed and genderIn addition, the TMA threshold for meat off-flavor and pig meat natural quality was measured in relationto meat storage and movement, and the influential factors including the pig breed and storage time weremeat breeding programs, and storage time is important for pig meat natural quality.

Keywords： pig meat     trimethylamine (TMA)     influential factor    

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A genome-wide association study of five meat quality traits in Yorkshire pigs

Qian DONG,Huiying LIU,Xinyun LI,Wei WEI,Shuhong ZHAO,Jianhua CAO

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 2,   Pages 137-143 doi: 10.15302/J-FASE-2014014

Abstract: Meat quality is an important trait in the pig industry.To identify genomic regions and haplotype blocks responsible for meat quality traits in pigs, a genome-wideshowed that a total of 344 single nucleotide polymorphisms (SNP) were significantly associated with five meatAlso, 158 SNPs fell into the proximal region of meat quality related genes.the mechanisms of meat quality in pigs.

Keywords： Pig     GWAS     meat quality trait     SNP    

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Thermochemical pretreatment of meat and bone meal and its effect on methane production

Guangxue WU , Zhenhu HU , Mark G. HEALY , Xinmin ZHAN ,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 3,   Pages 300-306 doi: 10.1007/s11783-009-0031-6

Abstract: Since the solubilization of meat and bone meal (MBM) is a prerequisite in many MBM disposal approaches

Keywords： thermochemical pretreatment     meat and bone meal     solid reduction     solid solubilization     methane production    

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EFFICIENT CONTAMINANT REMOVAL FROM LIQUID DIGESTATE OF PIG MANURE BY CHEMICAL PRECIPITATION AND CO MINERALIZATION

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 3,   Pages 479-491 doi: 10.15302/J-FASE-2023480

Abstract:

● LFD was treated by fly ash-based chemical precipitation and CO2 mineralization.

Keywords： anaerobic digestion     chemical oxygen demand     fly ash     ion removal     total phosphate    

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EFFECT OF EXOGENOUS ADDITIVES ON HEAVY METAL PASSIVATION AND NITROGEN RETENTION IN PIG MANURE COMPOSTING

Frontiers of Agricultural Science and Engineering doi: 10.15302/J-FASE-2023487

Abstract:

● Research on heavy metal passivation and nitrogen emissions is necessary for the pig

Keywords： additives     composting     heavy metals passivation     nitrogen retention     pig manure    

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AMMONIA DISPERSION FROM MULTI-FLOOR VERSUS STANDARD SINGLE-FLOOR PIG PRODUCTION FACILITIES BASED ON COMPUTATIONAL

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 3,   Pages 374-389 doi: 10.15302/J-FASE-2023501

Abstract:

● NH3 dispersion from a multi-floor pig building was compared

Keywords： pig building     computational fluid dynamics     ammonia     dispersion    

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Development Status, Challenges, and Solutions of China’s Beef and Mutton Industry

Ren Jizhou, Li Fadi, Cao Jianmin, Li Binglong, Xu Gang, Tang Zeng

Strategic Study of CAE 2019, Volume 21, Issue 5,   Pages 67-73 doi: 10.15302/J-SSCAE-2019.05.014

Abstract:

The beef and mutton industry plays a strategic role in China in utilizing agricultural resources, improving dietary structure, prosper rural economy, and maintaining national stability. China's beef and mutton industry has made some achievements and is developing from subsidiary production to specialized production. However, it still faces multiple challenges, such as the enlarging demand-supply gap, an unreasonable structure of coarse fodder resources, underdevelopment of cattle and sheep breeds, and increased external competition. This paper proposes several strategic recommendations based on comparative analysis and trend judgment between China and abroad, including integrating the grassland industry and animal husbandry, initiating national key programs to develop key technical links for the beef and mutton industry, improving the reproduction and breeding system, strengthening the slaughtering and processing industry, and providing support for the beef and mutton industry in Southeast China.

Keywords： beef and mutton industry     grassland farming     meat production     meat consumption    

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Development of Cultured Meat Technology in China

Guan Xin, Zhou Jingwen, Du Guocheng, Chen Jian

Strategic Study of CAE 2021, Volume 23, Issue 6,   Pages 178-186 doi: 10.15302/J-SSCAE-2021.06.018

Abstract:

Cultured meat is a new type of meat product that is produced by ex vivoThis study analyzed cultured meat with focus on its production process, key technologies, internationaldevelopment trend, and issues of China’s cultured meat industry, thereby proposing suggestionsfor the development of cultured meat technology in China.The development of global cultured meat technology is in its infancy and rising stages.

Keywords： cultured meat     muscle tissue     stem cell expansion     induced differentiation     food process    

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Reprogramming of the pig primordial germ cells into pluripotent stem cells: a brief review

Qijing LEI, Qin PAN, Shuai YU, Na LI, Shulin CHEN, Kuldip SIDHU, Jinlian HUA

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 1,   Pages 28-32 doi: 10.15302/J-FASE-2018222

Abstract:

Primordial germ cells (PGCs) are regarded as unipotent cells that can produce only either spermatogonia or oocytes. However, PGCs can be converted into the pluripotent state by first dedifferentiation to embryonic germ cells and then by reprogramming to induce them to become pluripotent stem cells (iPSCs). These two stages can be completely implemented with mouse cells. However, authentic porcine iPSCs have not been established. Here, we discuss recent advances in the stem cell field for obtaining iPSCs from PGCs. This knowledge will provide some clues which will contribute to the regulation of reprogramming to pluripotency in farm species.

Keywords： pig     pluripotent stem cells     primordial germ cells     reprogramming    

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Processing, Quality, Safety, and Acceptance of Meat Analogue Products Review

Cuixia Sun, Jiao Ge, Jun He, Renyou Ga, Yapeng Fang

Engineering 2021, Volume 7, Issue 5,   Pages 674-678 doi: 10.1016/j.eng.2020.10.011

Abstract: Meat products are the most common high-protein food source, but impact the environment, cause animalPlant proteins have a well-balanced amino acid composition, and exhibit great potential for replacing meatGenerally, meat analogue formulations are specially designed and processing conditions are optimizedto obtain the texture and bite of real animal meat.This article focuses on plant-based meat analogues, and covers aspects regarding processing, products

Keywords： Meat analogues     Processing     Quality     Safety     Acceptance    

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Genome-wide association study of the backfat thickness trait in two pig populations

Dandan ZHU,Xiaolei LIU,Rothschild MAX,Zhiwu ZHANG,Shuhong ZHAO,Bin FAN

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 2,   Pages 91-95 doi: 10.15302/J-FASE-2014005

Abstract: good predictor of carcass lean content, an economically important trait, and a main breeding target in piggenomic regions associated with the tenth rib backfat thickness trait were identified in two independent pig

Keywords： backfat thickness     SNP chip     genome-wide association study     compressed mixed linear model     pig    

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Detection of genomic signatures for pig hairlessness using high-density SNP data

Ying SU,Yi LONG,Xinjun LIAO,Huashui AI,Zhiyan ZHANG,Bin YANG,Shijun XIAO,Jianhong TANG,Wenshui XIN,Lusheng HUANG,Jun REN,Nengshui DING

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 4,   Pages 307-313 doi: 10.15302/J-FASE-2014039

Abstract: total of 38405 SNPs in 498 animals from 36 diverse breeds were used to detect genomic signatures for pigSeven diversifying signatures between Yucatan hairless pig and hairy pigs were identified on pig chromosomes

Keywords： hairlessness     pig     selective sweeping    

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Technological Trend and Suggestions for Cultured Meat Industry

Guan Xin, Zhou Jingwen, Du Guocheng, Chen Jian

Strategic Study of CAE 2023, Volume 25, Issue 3,   Pages 251-262 doi: 10.15302/J-SSCAE-2023.07.018

Abstract:

Cultured meat is a strategic emerging industry that integrates advancedAs the cultured meat technology develops toward commercialization, it is of great significance tonbsp;the industrial status and research progress of the core raw materials and reagents for cultured meatcompetition pattern of main equipment (e.g., biosafety cabinets and bioreactors) for cultured meat;localization of reagents and equipment to improve the industrial chain; (2) improving the cultured meat

Keywords： cultured meat     seed cells     bioreactors     bioprocess of large-scale cell culture     culture medium research    

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Validation of

Youfen Xu, Zong Li, Ruyin Liu, Hongxia Liang, Zhisheng Yu, Hongxun Zhang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 4, doi: 10.1007/s11783-020-1246-9

Abstract: Abstract • Pig feces is the predominant excrement produced by animal husbandry in China. • The PF, Pig-1-BacTaqMan, and Pig-2-BacTaqMan MST assays showed better performance. • The pig-specific MST assays, Pig-Bac2SYBR, Pig-1-BacTaqMan, and Pig-2-BacTaqMan, which are based on Bacteroidales 16S rRNA geneHowever, the two SYBR green qPCR assays (Pig-Bac1SYBR and Pig-Bac2SYBR) cross-reacted with most non-pigUsing the PF and Pig-2-BacTaqMan assays, a field test comparing the levels of pig fecal pollution in

Keywords： Microbial source tracking     Pig fecal pollution     16S rRNA gene markers     Pig-specific Bacteroidales    

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First Pig-to-Live Human Xenotransplant Produces Mixed Results

Sarah C.P. Williams

Engineering 2022, Volume 16, Issue 9,   Pages 6-8 doi: 10.1016/j.eng.2022.07.006

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Title Author Date Type Operation

Measurement of trimethylamine concentration and evaluation of pig meat natural quality by a spectrophotometric

Mohammod Abdul HAMID,Xi WANG,Xiangdong DING,Chuduan WANG,Xingbo ZHAO

Journal Article

A genome-wide association study of five meat quality traits in Yorkshire pigs

Qian DONG,Huiying LIU,Xinyun LI,Wei WEI,Shuhong ZHAO,Jianhua CAO

Journal Article

Thermochemical pretreatment of meat and bone meal and its effect on methane production

Guangxue WU , Zhenhu HU , Mark G. HEALY , Xinmin ZHAN ,

Journal Article

EFFICIENT CONTAMINANT REMOVAL FROM LIQUID DIGESTATE OF PIG MANURE BY CHEMICAL PRECIPITATION AND CO MINERALIZATION

Journal Article

EFFECT OF EXOGENOUS ADDITIVES ON HEAVY METAL PASSIVATION AND NITROGEN RETENTION IN PIG MANURE COMPOSTING

Journal Article

AMMONIA DISPERSION FROM MULTI-FLOOR VERSUS STANDARD SINGLE-FLOOR PIG PRODUCTION FACILITIES BASED ON COMPUTATIONAL

Journal Article

Development Status, Challenges, and Solutions of China’s Beef and Mutton Industry

Ren Jizhou, Li Fadi, Cao Jianmin, Li Binglong, Xu Gang, Tang Zeng

Journal Article

Development of Cultured Meat Technology in China

Guan Xin, Zhou Jingwen, Du Guocheng, Chen Jian

Journal Article

Reprogramming of the pig primordial germ cells into pluripotent stem cells: a brief review

Qijing LEI, Qin PAN, Shuai YU, Na LI, Shulin CHEN, Kuldip SIDHU, Jinlian HUA

Journal Article

Processing, Quality, Safety, and Acceptance of Meat Analogue Products

Cuixia Sun, Jiao Ge, Jun He, Renyou Ga, Yapeng Fang

Journal Article

Genome-wide association study of the backfat thickness trait in two pig populations

Dandan ZHU,Xiaolei LIU,Rothschild MAX,Zhiwu ZHANG,Shuhong ZHAO,Bin FAN

Journal Article

Detection of genomic signatures for pig hairlessness using high-density SNP data

Ying SU,Yi LONG,Xinjun LIAO,Huashui AI,Zhiyan ZHANG,Bin YANG,Shijun XIAO,Jianhong TANG,Wenshui XIN,Lusheng HUANG,Jun REN,Nengshui DING

Journal Article

Technological Trend and Suggestions for Cultured Meat Industry

Guan Xin, Zhou Jingwen, Du Guocheng, Chen Jian

Journal Article

Validation of

Youfen Xu, Zong Li, Ruyin Liu, Hongxia Liang, Zhisheng Yu, Hongxun Zhang

Journal Article

First Pig-to-Live Human Xenotransplant Produces Mixed Results

Sarah C.P. Williams

Journal Article