Jingjing Liu

Ms. Jingjing Liu

INRAE, France
orcid

Research Focus & Metrics

Academic Career Length

16Years (2011-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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7 February 2021 in Foods
Verified
Journal Article
Open access
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Jingjing LiuJingjing Liu
Jingjing Liu
Elise HOCQUETTEElise HOCQUETTE
Elise HOCQUETTE
MEMarie-Pierre ELLIES-OURY
Marie-Pierre ELLIES-OURY
SCSghaier Chriki
Sghaier Chriki
Jean-Francois HOCQUETTEJean-Francois HOCQUETTE
Jean-Francois HOCQUETTE
The interest for artificial meat has recently expanded. However, from the literature, perception of artificial meat in China is not well known. A survey was thus carried out to investigate Chinese attitudes toward artificial meat. The answers of 4666 respondents concluded that 19.9% and 9.6% of them were definitely willing and unwilling to try artificial meat respectively, whereas 47.2% were not willing to eat it regularly, and 87.2% were willing to pay less for it compared to conventional meat. Finally, 52.9% of them will accept artificial meat as an alternative to conventional meat. Emotional resistance such as the perception of “absurdity or disgusting” would lead to no willingness to eat artificial meat regularly. The main concerns were related to safety and unnaturalness, but less to ethical and environmental issues as in Western countries. Nearly half of the respondents would like artificial meat to be safe, tasty, and nutritional. Whereas these expectations have low effects on willingness to try, they may induce consumers’ rejection to eat artificial meat regularly, underlying the weak relationship between wishes to try and to eat regularly. Thus, potential acceptance of artificial meat in China depends on Chinese catering culture, perception of food and traditional philosophy.

1 October 2020 in Meat Science
Verified
Journal Article
Closed access
Jingjing LiuJingjing Liu
Jingjing Liu
MEMarie-Pierre Ellies-Oury
Marie-Pierre Ellies-Oury
SCSghaier Chriki
Sghaier Chriki
ILIsabelle Legrand
Isabelle Legrand
GPGrzegorz Pogorzelski
Grzegorz Pogorzelski
Jean-Francois HOCQUETTEJean-Francois HOCQUETTE
Jean-Francois HOCQUETTE

21 February 2022 in Meat Science
Verified
Journal Article
Closed access
ÉHÉlise Hocquette
Élise Hocquette
Jingjing LiuJingjing Liu
Jingjing Liu
MEMarie-Pierre Ellies-Oury
Marie-Pierre Ellies-Oury
SCSghaier Chriki
Sghaier Chriki
Jean-Francois HOCQUETTEJean-Francois HOCQUETTE
Jean-Francois HOCQUETTE

1 December 2020 in Meat Science
Verified
Journal Article
Closed access
Jingjing LiuJingjing Liu
Jingjing Liu
SCSghaier Chriki
Sghaier Chriki
MEMarie-Pierre ELLIES-OURY
Marie-Pierre ELLIES-OURY
ILIsabelle Legrand
Isabelle Legrand
GPGrzegorz Pogorzelski
Grzegorz Pogorzelski
Jean-Francois HOCQUETTEJean-Francois HOCQUETTE
Jean-Francois HOCQUETTE

29 March 2021 in Frontiers in Veterinary Science
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Journal Article
Open access
PDF file
Jingjing LiuJingjing Liu
Jingjing Liu
GPGrzegorz Pogorzelski
Grzegorz Pogorzelski
ANAlix Neveu
Alix Neveu
ILIsabelle Legrand
Isabelle Legrand
DPDavid Pethick
David Pethick
Jean-Francois HOCQUETTEJean-Francois HOCQUETTE
Jean-Francois HOCQUETTE
For the European abattoirs, the preferred carcass grading site is at the fifth rib, and cutting at the tenth rib as in Australia could lead to a lower economic value of the carcass. Therefore, the objective of this study was to compare the grading scores of marbling and the meat and fat color on Musculus longissimus thoracis et lumborum (LTL) at the fifth and the tenth thoracic vertebrae. The consequences on the prediction of beef eating quality using the Meat Standards Australia (MSA) grading scheme were also evaluated for cull cows, which produce the majority of beef consumed in France. Carcasses from 208 French cattle, mainly Limousine cows, were graded according to the Australian Beef Carcase Chiller Assessment System (ABCAS) used for the implementation of the MSA system. The results indicate that there was no significant difference in the marbling score, between the fifth and the tenth ribs and hence in the MSA index and in the Global Quality [meat quality (MQ4)] scores calculated from marbling values from either the fifth rib or the tenth rib. However, the meat color at the tenth rib was significantly darker than that at the fifth rib (p < 0.01), and the fat color at the tenth rib was significantly yellower than that at the fifth rib (p < 0.001). The results of this study suggest that the grading of marbling can be conducted on M. LTL at the fifth thoracic vertebrae for routine use of the MSA system in France and, more generally, in Europe. However, further investigation and adjustment would be needed for other critical MSA scores (such as rib fat thickness) while respecting the European carcass quartering practices.

24 May 2011 in Industrial & Engineering Chemistry Research
Verified
Journal Article
Closed access
Jingjing LiuJingjing Liu
Jingjing Liu
XMXiang Ma
Xiang Ma
YWYadong Wen
Yadong Wen
Yi WangYi Wang
Yi Wang
WCWensheng Cai
Wensheng Cai
XSXueguang Shao
Xueguang Shao