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Katsumata S, Kamegawa M, Katafuchi A, Ohtsuka A, Ijiri D. Effects of pre-slaughter fasting on antemortem skeletal muscle protein degradation levels and postmortem muscle free amino acid concentrations in broiler chickens. Poult Sci 2024; 103:103307. [PMID: 38147727 PMCID: PMC10874768 DOI: 10.1016/j.psj.2023.103307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 11/16/2023] [Accepted: 11/16/2023] [Indexed: 12/28/2023] Open
Abstract
This study investigated the effects of pre-slaughter fasting time on the relationship between skeletal muscle protein degradation levels at slaughter and chicken meat quality after 48 h of postmortem aging. Twenty-four broiler chicks at 0 d of age were used in this study until 28 d of age. At 27 d of age, the chickens were assigned to 4 treatment groups: 0 h of fasting (0H), 8 h of fasting (8H), 16 h of fasting (16H), or 24 h of fasting (24H). They were slaughtered at 28 d of age. Blood samples were collected before fasting and immediately before slaughter. Plasma Nτ-methylhistidine concentration, an index of skeletal muscle protein degradation level, and muscle free amino acid concentration were analyzed. Antemortem changes in individual plasma Nτ-methylhistidine concentrations were significantly increased in 8H, 16H, and 24H compared to that in 0H (P < 0.05). After 48 h of postmortem storage, the glutamic acid content in the pectoralis major muscles increased with fasting time (P < 0.05), and the umami taste of chicken soup in the fasting groups (8H, 16H, 24H) was higher than that in the 0H group (P < 0.05). The antemortem changes in plasma Nτ-methylhistidine concentrations were correlated with glutamic acid content in the pectoralis major muscles (r = 0.57, P < 0.05) and umami taste (r = 0.66, P < 0.05). These results suggest that skeletal muscle protein degradation levels at slaughter are related to postmortem chicken meat quality, especially glutamic acid content and umami taste.
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Affiliation(s)
- Sachi Katsumata
- Graduate School of Environmental, Life, Natural Science and Technology, Okayama University, Tsushima-naka, Okayama 700-8530, Japan.
| | - Mizuki Kamegawa
- Graduate School of Agriculture, Forestry and Fisheries, Kagoshima University, Korimoto, Kagoshima 890-0065, Japan
| | - Ayumi Katafuchi
- Graduate School of Agriculture, Forestry and Fisheries, Kagoshima University, Korimoto, Kagoshima 890-0065, Japan
| | - Akira Ohtsuka
- Graduate School of Agriculture, Forestry and Fisheries, Kagoshima University, Korimoto, Kagoshima 890-0065, Japan
| | - Daichi Ijiri
- Graduate School of Agriculture, Forestry and Fisheries, Kagoshima University, Korimoto, Kagoshima 890-0065, Japan
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Katafuchi A, Kamegawa M, Goto S, Kuwahara D, Osawa Y, Shimamoto S, Ishihara S, Ohtsuka A, Ijiri D. Effects of Cyclic High Ambient Temperature on Muscle Imidazole Dipeptide Content in Broiler Chickens. J Poult Sci 2024; 61:2024004. [PMID: 38304875 PMCID: PMC10824857 DOI: 10.2141/jpsa.2024004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 12/20/2023] [Indexed: 02/03/2024] Open
Abstract
Imidazole dipeptides possess important bioregulatory properties in animals. This study aimed to evaluate the effect of high ambient temperature on muscle imidazole dipeptides (carnosine, anserine, and balenine) in broiler chickens. Sixteen 14-day-old male broiler chickens were divided into two groups, which were reared under thermoneutral (25 ± 1 °C) or cyclic high ambient temperature (35 ± 1 °C for 8 h/day) for 4 weeks. Chickens exposed to cyclic high ambient temperatures displayed lower skeletal muscle anserine and carnosine content than control chickens. Balenine could not be detected in the pectoral muscle of either group. The pectoral muscles of broiler chickens kept under cyclic high-temperature exhibited significantly lower mRNA expression of carnosine synthase 1, which synthesizes carnosine and anserine; but a significantly higher mRNA expression of carnosinase 2, which degrades carnosine and anserine. Our results suggest that heat exposure decreases pectoral imidazole dipeptide content in broiler chickens. This may be attributed to a lower expression of imidazole dipeptide-synthesizing genes, but higher levels of genes involved in their degradation.
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Affiliation(s)
- Ayumi Katafuchi
- Graduate School of Agriculture, Forestry and Fisheries, Kagoshima University, 1-21-24 Korimoto, Kagoshima 890-0065, Japan
| | - Mizuki Kamegawa
- Graduate School of Agriculture, Forestry and Fisheries, Kagoshima University, 1-21-24 Korimoto, Kagoshima 890-0065, Japan
| | - Serina Goto
- Department of Agricultural Sciences and Natural Resources, Kagoshima University, Korimoto, Kagoshima 890-0065, Japan
| | - Daichi Kuwahara
- Biotechnology Group, Innovation Technology Center, Central Technical Research Laboratory, ENEOS Corporation, Chidori-Cho 8, Naka-ku, Yokohama 231-0815, Japan
| | - Yukiko Osawa
- Biotechnology Group, Innovation Technology Center, Central Technical Research Laboratory, ENEOS Corporation, Chidori-Cho 8, Naka-ku, Yokohama 231-0815, Japan
| | - Saki Shimamoto
- Graduate School of Science and Technology, Niigata University, 8050 Ikarashi 2-no-cho, Nishi-ku, Niigata 950-2181, Japan
| | - Shinya Ishihara
- Graduate School of Applied Life Science, Nippon Veterinary and Life Science University, 1-7-1 Kyonan-cho, Musashino, Tokyo 180-8602, Japan
| | - Akira Ohtsuka
- Graduate School of Agriculture, Forestry and Fisheries, Kagoshima University, 1-21-24 Korimoto, Kagoshima 890-0065, Japan
- Department of Agricultural Sciences and Natural Resources, Kagoshima University, Korimoto, Kagoshima 890-0065, Japan
| | - Daichi Ijiri
- Graduate School of Agriculture, Forestry and Fisheries, Kagoshima University, 1-21-24 Korimoto, Kagoshima 890-0065, Japan
- Department of Agricultural Sciences and Natural Resources, Kagoshima University, Korimoto, Kagoshima 890-0065, Japan
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Katafuchi A, Shimamoto S, Kawaguchi M, Tomonaga S, Nakashima K, Ishihara S, Ohtsuka A, Ijiri D. Effects of Delaying Post-hatch Feeding on the Plasma Metabolites of Broiler Chickens Revealed by Targeted and Untargeted Metabolomics. J Poult Sci 2023; 60:2023032. [PMID: 38145205 PMCID: PMC10730121 DOI: 10.2141/jpsa.2023032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 10/30/2023] [Indexed: 12/26/2023] Open
Abstract
Exogenous nutrients are essential for body and skeletal muscle growth in newly hatched chicks, and delaying post-hatch feeding negatively affects body growth, meat yield, and meat quality. The aim of this study was to investigate the effects of delayed post-hatch feeding on the metabolic profiles of broiler chickens using a combination of targeted and untargeted metabolomics. Newly hatched chicks had either immediate free access to feed (freely fed chicks) or no access to feed from 0 to 2 days of age (delayed-fed chicks); both groups were subsequently provided feed ad libitum until 13 days of age. Untargeted metabolomic analysis was performed using gas chromatography-mass spectrometry, whereas targeted metabolomic analysis of amino acids was performed using high-performance liquid chromatography with ortho-phthalaldehyde derivatization. Delayed feeding increased the plasma levels of sucrose, maltose, serotonin, lactitol, gentiobiose, xylitol, threonic acid, and asparagine, and decreased the plasma levels of creatinine, aspartic acid, and glutamic acid. In addition, the digestibility of the nitrogen-free extract (starch and sugar) and the cecal butyric acid concentration increased in chicks subjected to delayed feeding. In contrast, delayed feeding did not affect muscle protein degradation or digestibility in chicks. Taken together, our results indicate that delaying feeding until 48 h post-hatch alters multiple metabolic pathways, which are accompanied by changes in intestinal carbohydrate digestion and cecal butyric acid content in broiler chickens.
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Affiliation(s)
- Ayumi Katafuchi
- Graduate School of
Agriculture, Forestry and Fisheries, Kagoshima
University, 1-21-24 Korimoto, Kagoshima 890-0065,
Japan
| | - Saki Shimamoto
- Graduate School of
Science and Technology, Niigata University, 8050
Ikarashi 2-no-cho, Nishi-ku, Niigata 950-2181,
Japan
| | - Mana Kawaguchi
- Department of
Biochemical Science and Technology, Kagoshima
University, 1-21-24 Korimoto, Kagoshima 890-0065,
Japan
| | - Shozo Tomonaga
- Division of
Applied Biosciences, Graduate School of
Agriculture, Kyoto University, Sakyo-ku, Kyoto
606-8502, Japan
| | - Kazuki Nakashima
- Division of Meat
Animal and Poultry Research, Institute of
Livestock and Grassland Science, NARO, Tsukuba,
Japan
| | - Shinya Ishihara
- Graduate School of
Applied Life Science, Nippon Veterinary and Life
Science University, 1-7-1 Kyonan-cho, Musashino,
Tokyo 180-8602, Japan
| | - Akira Ohtsuka
- Graduate School of
Agriculture, Forestry and Fisheries, Kagoshima
University, 1-21-24 Korimoto, Kagoshima 890-0065,
Japan
- Department of
Biochemical Science and Technology, Kagoshima
University, 1-21-24 Korimoto, Kagoshima 890-0065,
Japan
- The United
Graduate School of Agricultural Sciences,
Kagoshima University, 1-21-24 Korimoto, Kagoshima
890-0065, Japan
| | - Daichi Ijiri
- Graduate School of
Agriculture, Forestry and Fisheries, Kagoshima
University, 1-21-24 Korimoto, Kagoshima 890-0065,
Japan
- Department of
Biochemical Science and Technology, Kagoshima
University, 1-21-24 Korimoto, Kagoshima 890-0065,
Japan
- The United
Graduate School of Agricultural Sciences,
Kagoshima University, 1-21-24 Korimoto, Kagoshima
890-0065, Japan
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Shiraishi JI, Ijiri D, Katafuchi A, Tomonaga S, Shimamoto S, Do H, Ishihara S, Ohtsuka A. Quantification of N τ -Methylhistidine and N π-Methylhistidine in Chicken Plasma by Liquid Chromatography-Tandem Mass Spectrometry. J Poult Sci 2023; 60:2023017. [PMID: 37484878 PMCID: PMC10357029 DOI: 10.2141/jpsa.2023017] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 05/25/2023] [Indexed: 07/25/2023] Open
Abstract
The concentration of Nτ-methylhistidine in plasma provides an index of skeletal muscle protein breakdown. This study aimed to establish a quantitative method for measuring the concentrations of Nτ-methylhistidine and its isomer Nπ-methylhistidine in chicken plasma, using liquid chromatography-tandem mass spectrometry with stable isotope dilution analysis. The acceptable linear ranges of detection were 1.56-50.00 μmol/L for Nτ-methylhistidine and 0.78-25.00 μmol/L for Nπ-methylhistidine. The proposed method detected changes in the plasma levels of Nτ-methylhistidine and Nπ-methylhistidine in response to fasting and re-feeding. These results suggest that the method developed in this study can be used for the simultaneous measurement of Nτ-methylhistidine and Nπ-methylhistidine in chicken plasma.
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Affiliation(s)
- Jun-ichi Shiraishi
- Graduate School of Applied Life Science, Nippon Veterinary
and Life Science University, 1-7-1 Kyonan-cho, Musashino, Tokyo 180-8602, Japan
| | - Daichi Ijiri
- Graduate School of Agriculture, Forestry and Fisheries,
Kagoshima University, 1-21-24 Korimoto, Kagoshima 890-0065, Japan
- The United Graduate School of Agricultural Sciences,
Kagoshima University, 1-21-24 Korimoto, Kagoshima 890-0065, Japan
| | - Ayumi Katafuchi
- Graduate School of Agriculture, Forestry and Fisheries,
Kagoshima University, 1-21-24 Korimoto, Kagoshima 890-0065, Japan
| | - Shozo Tomonaga
- Graduate School of Agriculture, Kyoto University, Sakyo-ku,
Kyoto 606-8502, Japan
| | - Saki Shimamoto
- Graduate School of Science and Technology, Niigata
University, 8050 Ikarashi 2-no-cho, Nishi-ku, Niigata 950-2181, Japan
| | - Hanwool Do
- Graduate School of Agriculture, Kyoto University, Sakyo-ku,
Kyoto 606-8502, Japan
| | - Shinya Ishihara
- Graduate School of Applied Life Science, Nippon Veterinary
and Life Science University, 1-7-1 Kyonan-cho, Musashino, Tokyo 180-8602, Japan
| | - Akira Ohtsuka
- Graduate School of Agriculture, Forestry and Fisheries,
Kagoshima University, 1-21-24 Korimoto, Kagoshima 890-0065, Japan
- The United Graduate School of Agricultural Sciences,
Kagoshima University, 1-21-24 Korimoto, Kagoshima 890-0065, Japan
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Nakamura K, Katafuchi A, Shimamoto S, Ogawa G, Khandelwal N, Tatsugawa K, Fujita Y, Ohtsuka A, Ijiri D. Effects of a Dried Neem Leaf Extract on the Growth Performance, Meat Yield and Meat Quality in Skeletal Muscle of Broiler Chickens Under High-Temperature Conditions. Front Anim Sci 2022. [DOI: 10.3389/fanim.2022.914772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
We aimed to examine the effects of cyclical high ambient temperature (HT) and dried Neem (Azadirachta indica) leaf extract (DNE) supplementation on the growth performance, muscle lipid peroxidation level, and muscle drip loss of broiler chickens. Twenty-four 15-day old broiler chickens (Chunky strain ROSS 308) were divided into four treatment groups that were fed diets with or without 2.0% DNE under thermoneutral (25 ± 1°C) or cyclical HT (35 ± 1°C for 8 h/day) conditions. Supplementation of DNE did not affect the growth performance of the chicks, but HT reduced their feed intake, the weights of breast muscle and heart. In addition, supplementation with DNE ameliorated the negative effects of cyclical HT on feed intake and breast muscle mass. Furthermore, cyclical HT increased the malondialdehyde (MDA) concentration and drip loss over 48 h of storage of the breast muscle, and these effects were ameliorated by DNE. Collectively, we conclude that dietary supplementation with DNE reduces the muscle MDA concentration and drip loss of broiler chickens kept under HT conditions.
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Inoue A, Sawatake M, Mitoda H, Kinouchi K, Ida S, Yoshimura N, Moriyama H, Katafuchi A, Arikura K. [Evaluation of the new pump for home parenteral nutrition Terumo Cafty]. Gan To Kagaku Ryoho 2001; 28 Suppl 1:160-3. [PMID: 11787286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
This study was undertaken to evaluate the usefulness of 'Cafty' which is a new infusion pump system for administering home parenteral nutrition (HPN), recently launched by Terumo Corporation. We used 'Cafty' in two patients and found it has more advantages than the existing pump with regard to the following points: 1. Cafty is provided with a display and alarms that indicate pump troubles such as emptiness, occlusion or mis-operation. 2. It is easier to carry because of its smaller size (width 80 mm x length 132 mm x thickness 33 mm) and its lighter weight (320 g). 3. While Cafty operation using a cassette-type tubing and plain control panel to simpler the flow rate accuracy is not reduced. In conclusion, Cafty is better than the existing HPN pump from the viewpoint of safety, portability and easiness.
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Affiliation(s)
- A Inoue
- Dept. of Anesthesiology, Osaka Medical Center and Research Institute for Maternal and Child Health
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