Feeding strategies and ageing time alter calpain system proteins activities and meat quality of Braford steers

Coria, María Sumampa; Pighin, Darío; Grigioni, G.; Palma, G.A.

doi:10.5713/ab.21.0227

Cited by 2 publications

(1 citation statement)

References 47 publications

(72 reference statements)

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“…Several factor such as genetic, management, and nutritional factors affect the meat quality of cattle and buffalo ( Table 3 ) [ 1 , 2 , 38 , 39 ]. The genetic factors include breed and sex.…”

Section: Factors Affecting Beef Qualitymentioning

confidence: 99%

— Invited Review — Factors affecting beef quality and nutrigenomics of intramuscular adipose tissue deposition

et al. 2023

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Beef quality is characterized by marbling (marbling degree and marbling fineness), physiochemical (shear force, meat color, fat color, texture, and maturity), and sensory (tenderness, flavor, juiciness, taste, odor, and appearance) traits. This paper summarizes and addresses beef-quality characteristics and the beef-grading systems in Korea, Japan, the USA, and Australia. This paper summarizes recent research progresses on the genetic and nutritional factors that affect beef quality. Intramuscular (i.m.) adipose tissue deposition or marbling is a major determinant of beef quality. This paper addresses the mechanisms of i.m. adipose tissue deposition focused on adipogenesis and lipogenesis. We also address selected signaling pathways associated with i.m. adipose tissue deposition. Nutrients contribute to the cellular response and phenotypes through gene expression and metabolism. This paper addresses control of gene expression through several nutrients (carbohydrates, fat/fatty acids, vitamins, etc.) for i.m. adipose tissue deposition. Several transcription factors responsible for gene expression via nutrients are addressed. We introduce the concept of genome-based precision feeding in Korean cattle.

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Section: Factors Affecting Beef Qualitymentioning

confidence: 99%

— Invited Review — Factors affecting beef quality and nutrigenomics of intramuscular adipose tissue deposition

et al. 2023

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Study on the current research trends and future agenda in animal products: an Asian perspective

Lee,

Mariano

et al. 2023

J Anim Sci Technol

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This study aimed to analyze the leading research materials and research trends related to livestock food in Asia in recent years and propose future research agendas to ultimately contribute to the development of related livestock species. On analyzing more than 200 relevant articles, a high frequency of studies on livestock species and products with large breeding scales and vast markets was observed. Asia possesses the largest pig population and most extensive pork market, followed by that of beef, chicken, and milk; moreover, blood and egg markets have also been studied. Regarding research keywords, “meat quality” and “probiotics” were the most common, followed by “antioxidants”, which have been extensively studied in the past, and “cultured meat”, which has recently gained traction. The future research agenda for meat products is expected to be dominated by alternative livestock products, such as cultured and plant-derived meats; improved meat product functionality and safety; the environmental impacts of livestock farming; and animal welfare research. The future research agenda for dairy products is anticipated to include animal welfare, dairy production, probiotic-based development of high-quality functional dairy products, the development of alternative dairy products, and the advancement of lactose-free or personalized dairy products. However, determining the extent to which the various research articles’ findings have been applied in real-world industry proved challenging, and research related to animal food laws and policies and consumer surveys was lacking. In addition, studies on alternatives for sustainable livestock development could not be identified. Therefore, future research may augment industrial application, and multidisciplinary research related to animal food laws and policies as well as eco-friendly livestock production should be strengthened.

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Feeding strategies and ageing time alter calpain system proteins activities and meat quality of Braford steers

Abstract: We certify that there are no conflicts of interest with any financial organization regarding the material discussed in the manuscript.

Cited by 2 publications

References 47 publications

— Invited Review — Factors affecting beef quality and nutrigenomics of intramuscular adipose tissue deposition

— Invited Review — Factors affecting beef quality and nutrigenomics of intramuscular adipose tissue deposition

Study on the current research trends and future agenda in animal products: an Asian perspective

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