Metabolomic Changes in Porcine Fast and Slow Type Muscles During Post Mortem Aging

S. Muroya; M. Oe; K. Ojima; K. Chikuni

Metabolomic Changes in Porcine Fast and Slow Type Muscles During Post Mortem Aging

In: 63rd International Congress of Meat Science and Technology

Authors:

S. Muroya

S. Muroya Animal Products Research Division, NARO Institute of Livestock and Grassland Science, Tsukuba, Ibaraki, Japan; muros@affrc.go.jp

Search for other papers by S. Muroya in
Current site
Google Scholar
PubMed

M. Oe

M. Oe Animal Products Research Division, NARO Institute of Livestock and Grassland Science, Tsukuba, Ibaraki, Japan; muros@affrc.go.jp

Search for other papers by M. Oe in
Current site
Google Scholar
PubMed

K. Ojima

K. Ojima Animal Products Research Division, NARO Institute of Livestock and Grassland Science, Tsukuba, Ibaraki, Japan; muros@affrc.go.jp

Search for other papers by K. Ojima in
Current site
Google Scholar
PubMed

, and

K. Chikuni

K. Chikuni Animal Products Research Division, NARO Institute of Livestock and Grassland Science, Tsukuba, Ibaraki, Japan; muros@affrc.go.jp

Search for other papers by K. Chikuni in
Current site
Google Scholar
PubMed

Type:: Chapter

Pages:: 897–898

DOI:: https://doi.org/10.3920/9789086868605_403

Purchase instant access (PDF download and unlimited online access):

€42.00€35.00 excl. VAT

Add to Cart

Redeem Access Token

We aimed to elucidate metabolomic changes in post mortem porcine longissimus lumborum (LL) and vastus intermedius (VI) muscles with different aging times, using capillary electrophoresis-time of flight mass spectrometry. A total of 188 water-soluble metabolites were detected in the post mortem muscles during aging. According to the principal component analysis, hydrophilic amino acids and β-alanine-related compounds were associated with the muscle type positively and negatively, respectively. Glycolytic and ATP degradation products contributed to aging time. At 168 h post mortem, LL was enriched in amino acids, dipeptides, and glycolytic products, whereas the VI was enriched in both sulfur-containing compounds. The contents of inosine 5’-monophosphate (IMP) accumulation in the LL were more than 4 times higher than in the LL after 24 h post mortem.

Citation Info

Save
Cite
Email this content

Share link with colleague or librarian

You can email a link to this page to a colleague or librarian:
Email this content
or copy the link directly:

https://brill.edhh.ma/abstract/book/9789086868605/BP000403.xml
The link was not copied. Your current browser may not support copying via this button.

Link copied successfully

Collapse
Expand

63rd International Congress of Meat Science and Technology

Nurturing locally, growing globally

E-Book ISBN:: 9789086868605

Publisher:: Wageningen Academic

Print Publication Date:: 15 Nov 2017

Subjects
- Life Sciences

Metrics

	All Time	Past 365 days	Past 30 Days
Abstract Views	93	40	18
Full Text Views	4	0	0
PDF Views & Downloads	2	0	0

African Studies	Education	Media Studies
American Studies	History	Middle East and Islamic Studies
Ancient Near East and Egypt	Human Rights and Humanitarian Law	Musicology
Art History	International Law	Philosophy
Asian Studies	International Relations	Religious Studies
Biblical Studies	Jewish Studies	Slavic and Eurasian Studies
Biology	Languages and Linguistics	Social Sciences
Book History and Cartography	Life Sciences	Theology and World Christianity
Classical Studies	Literature and Cultural Studies

Subjects

Authors

Open Access

Product Information

Company

Contact

Metabolomic Changes in Porcine Fast and Slow Type Muscles During Post Mortem Aging

Citation Info

Share link with colleague or librarian

63rd International Congress of Meat Science and Technology

Nurturing locally, growing globally

Table of Contents

Metrics

Metrics