1
|
Komiya Y, Iseki S, Ochiai M, Takahashi Y, Yokoyama I, Suzuki T, Tatsumi R, Sawano S, Mizunoya W, Arihara K. Dietary oleic acid intake increases the proportion of type 1 and 2X muscle fibers in mice. Sci Rep 2024; 14:755. [PMID: 38191891 PMCID: PMC10774392 DOI: 10.1038/s41598-023-50464-y] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 12/20/2023] [Indexed: 01/10/2024] Open
Abstract
Skeletal muscle is one of the largest metabolic tissues in mammals and is composed of four different types of muscle fibers (types 1, 2A, 2X, and 2B); however, type 2B is absent in humans. Given that slow-twitch fibers are superior to fast-twitch fibers in terms of oxidative metabolism and are rich in mitochondria, shift of muscle fiber types in direction towards slower fiber types improves metabolic disorders and endurance capacity. We previously had reported that oleic acid supplementation increases type 1 fiber formation in C2C12 myotubes; however, its function still remains unclear. This study aimed to determine the effect of oleic acid on the muscle fiber types and endurance capacity. An in vivo mouse model was used, and mice were fed a 10% oleic acid diet for 4 weeks. Two different skeletal muscles, slow soleus muscle with the predominance of slow-twitch fibers and fast extensor digitorum longus (EDL) muscle with the predominance of fast-twitch fibers, were used. We found that dietary oleic acid intake improved running endurance and altered fiber type composition of muscles, the proportion of type 1 and 2X fibers increased in the soleus muscle and type 2X increased in the EDL muscle. The fiber type shift in the EDL muscle was accompanied by an increased muscle TAG content. In addition, blood triacylglycerol (TAG) and non-esterified fatty acid levels decreased during exercise. These changes suggested that lipid utilization as an energy substrate was enhanced by oleic acid. Increased proliferator-activated receptor γ coactivator-1β protein levels were observed in the EDL muscle, which potentially enhanced the fiber type transitions towards type 2X and muscle TAG content. In conclusion, dietary oleic acid intake improved running endurance with the changes of muscle fiber type shares in mice. This study elucidated a novel functionality of oleic acid in skeletal muscle fiber types. Further studies are required to elucidate the underlying mechanisms. Our findings have the potential to contribute to the field of health and sports science through nutritional approaches, such as the development of supplements aimed at improving muscle function.
Collapse
Affiliation(s)
- Yusuke Komiya
- Laboratory of Food Function and Safety, Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan.
| | - Shugo Iseki
- Laboratory of Food Function and Safety, Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Masaru Ochiai
- Laboratory of Animal and Human Nutritional Physiology, Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Yume Takahashi
- Laboratory of Food Function and Safety, Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Issei Yokoyama
- Laboratory of Food Function and Safety, Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Takahiro Suzuki
- Laboratory of Muscle and Meat Science, Department of Animal and Marine Bioresource Sciences, Faculty of Agriculture, Graduate School of Agriculture, Kyushu University, Fukuoka, Japan
| | - Ryuichi Tatsumi
- Laboratory of Muscle and Meat Science, Department of Animal and Marine Bioresource Sciences, Faculty of Agriculture, Graduate School of Agriculture, Kyushu University, Fukuoka, Japan
| | - Shoko Sawano
- Laboratory of Food Health Science, Department of Food and Life Science, School of Life and Environmental Science, Azabu University, Sagamihara, Japan
| | - Wataru Mizunoya
- Laboratory of Food Science, Department of Animal Science and Biotechnology, School of Veterinary Medicine, Azabu University, Sagamihara, Japan
| | - Keizo Arihara
- Laboratory of Food Function and Safety, Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| |
Collapse
|
2
|
Yokoyama I, Setoyama O, Jia Y, Fujita N, Waki A, Komiya Y, Nagasao J, Arihara K. Effects of the dipeptides comprising leucine and lysine on lifespan and age-related stress in Caenorhabditis elegans. Food Sci Nutr 2023; 11:2776-2786. [PMID: 37324921 PMCID: PMC10261761 DOI: 10.1002/fsn3.3256] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 01/21/2023] [Accepted: 01/23/2023] [Indexed: 02/12/2023] Open
Abstract
The aging process is affected by various stressors. An increase in oxidative stress is related to the impairment of physiological functions and enhancement of glycative stress. Food-derived bioactive peptides have various physiological functions, including antioxidant activities. Dipeptides comprising Leu and Lys (LK and KL, respectively) have been isolated from foods; however, their physiological properties remain unclear. In this study, we investigated the antioxidant/antiglycation activity of dipeptides and their antiaging effects using Caenorhabditis elegans (C. elegans). Both dipeptides showed antioxidant activities against several reactive oxygen species (ROS) in vitro. In particular, the scavenging activity of LK against superoxide radicals was higher than KL did. Moreover, dipeptides suppressed advanced glycation end products (AGEs) formation in the BSA-glucose model. In the lifespan assays using wild-type C. elegans, both LK and KL significantly prolonged the mean lifespan by 20.9% and 11.7%, respectively. In addition, LK decreased intracellular ROS and superoxide radical levels in C. elegans. Blue autofluorescence, an indicator of glycation in C. elegans with age, was also suppressed by LK. These results suggest that dipeptides, notably LK, show an antiaging effect by suppressing oxidative and glycative stress. Our findings suggest that such dipeptides can be used as a novel functional food ingredient. Food-derived dipeptide Leu-Lys (LK) and Lys-Leu (KL) exert antioxidant and antiglycation activity in vitro. Treatment with LK prolonged the mean lifespan and maximum lifespan of C. elegans more than that of KL. Intracellular ROS and blue autofluorescence levels (indicator of aging) were suppressed by LK.
Collapse
Affiliation(s)
- Issei Yokoyama
- School of Veterinary MedicineKitasato UniversityTowadaJapan
- College of Bioresource SciencesNihon UniversityFujisawaJapan
| | - Ou Setoyama
- Kanagawa Institute of Industrial Science and TechnologyEbinaJapan
| | - Yaqi Jia
- School of Veterinary MedicineKitasato UniversityTowadaJapan
| | - Nana Fujita
- School of Veterinary MedicineKitasato UniversityTowadaJapan
| | - Akane Waki
- School of Veterinary MedicineKitasato UniversityTowadaJapan
| | - Yusuke Komiya
- School of Veterinary MedicineKitasato UniversityTowadaJapan
| | - Jun Nagasao
- School of Veterinary MedicineKitasato UniversityTowadaJapan
| | - Keizo Arihara
- School of Veterinary MedicineKitasato UniversityTowadaJapan
| |
Collapse
|
3
|
Komiya Y, Sugiyama M, Koyama C, Kameshima S, Ochiai M, Adachi Y, Yokoyama I, Fukasawa H, Yoshioka K, Arihara K. Dietary olive oil intake induces female-specific hepatic lipid accumulation without metabolic impairment in mice. Nutr Res 2023; 112:11-19. [PMID: 36934523 DOI: 10.1016/j.nutres.2023.02.001] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 02/13/2023] [Accepted: 02/15/2023] [Indexed: 02/25/2023]
Abstract
Olive oil is one of the most widely researched Mediterranean diet components in both experimental models and clinical studies. However, the relationship between dietary olive oil intake and liver function in a healthy state of the body remains unclear. Because men are at a greater risk of developing hepatic diseases than women, and because hepatic metabolism is regulated by sex hormones, we hypothesized that olive oil-induced changes in hepatic metabolism would differ by sex. To test our hypothesis, 12-week-old C57BL/6JJcl male and female mice were fed an olive oil diet for 4 weeks. Blood was collected and serum biochemical components were analyzed. Hepatic lipid accumulation was determined via histological analysis using Sudan III staining. Finally, transcript expression levels of hepatic metabolism-related genes were analyzed using quantitative polymerase chain reaction. We observed significant increased hepatic lipid droplet accumulation in olive oil-fed female mice. Serum biochemical and liver messenger RNA expression analyses revealed that the hepatic lipid accumulation was nonpathological and did not involve inflammation. Moreover, the expression of genes related to triacylglycerol and fatty acid synthesis (Dgat1, Dgat2, Agpat3, and Fasn) was significantly upregulated in the liver of olive oil-fed female mice compared with control female mice. Our study demonstrates female-specific hepatic lipid accumulation without liver impairment in a dietary olive oil-fed mouse model. These findings provide a deeper mechanistic understanding of sex-dependent hepatic lipid metabolism of dietary oils.
Collapse
Affiliation(s)
- Yusuke Komiya
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Aomori 034-8628, Japan.
| | - Makoto Sugiyama
- Faculty of Veterinary Medicine, School of Veterinary Medicine, Kitasato University, Towada, Aomori 034-8628, Japan.
| | - Chika Koyama
- Faculty of Veterinary Medicine, School of Veterinary Medicine, Kitasato University, Towada, Aomori 034-8628, Japan
| | - Satoshi Kameshima
- Faculty of Veterinary Medicine, School of Veterinary Medicine, Kitasato University, Towada, Aomori 034-8628, Japan
| | - Masaru Ochiai
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Aomori 034-8628, Japan
| | - Yuto Adachi
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Aomori 034-8628, Japan
| | - Issei Yokoyama
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Aomori 034-8628, Japan
| | - Hanae Fukasawa
- Faculty of Veterinary Medicine, School of Veterinary Medicine, Kitasato University, Towada, Aomori 034-8628, Japan
| | - Kazuki Yoshioka
- Faculty of Veterinary Medicine, School of Veterinary Medicine, Kitasato University, Towada, Aomori 034-8628, Japan
| | - Keizo Arihara
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Aomori 034-8628, Japan
| |
Collapse
|
4
|
Yokoyama I, Ohata M, Komiya Y, Nagasao J, Arihara K. Comparison of 2,5-dimethyl-4-hydroxy-3(2H)-furanone, a volatile odor compound generated by the Maillard reaction, in cooked meat of various animal species and parts. Anim Sci J 2023; 94:e13813. [PMID: 36786001 DOI: 10.1111/asj.13813] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 12/22/2022] [Accepted: 01/19/2023] [Indexed: 02/15/2023]
Abstract
2,5-Dimethyl-4-hydroxy-3(2H)-furanone (DMHF), a compound having a sweet caramel-like odor, is one of the major compounds generated by the Maillard reaction. DMHF could affect the palatability of cooked and processed foods such as meat, while its inhalation induces several physiological functions. However, basic findings of DMHF generation in meat remain unclear. In this study, we compared the amount of DMHF in cooked meat of various animal meat (Japanese black cattle beef, Australian beef, pork, and chicken) and parts (round, loin, thigh, and breast). Meat samples were heated at 230°C, and then the amount of DMHF was measured using the solvent extraction methods. Moreover, the substrates (total free amino acid and glucose) used for the Maillard reaction were also measured to elucidate the relation between DMHF generation and nutrients in meat. DMHF was detected in all cooked meat samples, suggesting that DMHF is generated in meat regardless of animal species and parts. A significant positive correlation was observed between the DMHF generation and glucose content in the round and thigh parts. Our results suggest that DMHF generation during meat cooking would be regulated by the glucose content.
Collapse
Affiliation(s)
- Issei Yokoyama
- School of Veterinary Medicine, Kitasato University, Towada, Japan.,College of Bioresource Sciences, Nihon University, Fujisawa, Japan
| | - Motoko Ohata
- College of Bioresource Sciences, Nihon University, Fujisawa, Japan
| | - Yusuke Komiya
- School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Jun Nagasao
- School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Keizo Arihara
- School of Veterinary Medicine, Kitasato University, Towada, Japan
| |
Collapse
|
5
|
Arihara K. Editorial: 68th International congress of meat science and technology, Kobe, Japan 22–25th August 2022. Meat Sci 2022; 196:109039. [PMID: 36410056 DOI: 10.1016/j.meatsci.2022.109039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Keizo Arihara
- Scientific and organizing committee of ICoMST2022, Japan Society for Meat Science and Technology, Kitasato University, Japan.
| |
Collapse
|
6
|
Nagasao J, Fukasawa H, Yoshioka K, Fujimura N, Kobayashi M, Tsunemi Y, Nomoto A, Mitsui S, Murata H, Yokoyama I, Komiya Y, Arihara K. Research Note: Expression of IGF-1 and IGF-1 Receptor Proteins in Skeletal Muscle Fiber Types in Chickens with Hepatic Fibrosis. Poult Sci 2022; 101:102045. [PMID: 35961253 PMCID: PMC9382560 DOI: 10.1016/j.psj.2022.102045] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 06/26/2022] [Accepted: 06/28/2022] [Indexed: 11/28/2022] Open
Abstract
We investigated the expression of insulin-like growth factor 1 (IGF-1) and IGF-1 type 1 receptor (IGF-1R) in skeletal muscle fiber types in chickens with hepatic fibrosis induced by bile duct ligation (BDL). Eleven hens, approximately 104 weeks old, were randomly assigned to BDL (n = 4) and sham surgery (SHAM; n = 7) groups. In BDL hens, histopathology revealed marked bile duct proliferation and liver fibrosis. The cross-sectional area (CSA) of myofibers from both the pectoralis (PCT) muscles significantly decreased in the BDL group compared with the SHAM group (P < 0.01). In contrast, the CSA of myofibers from the femorotibialis lateralis (FTL) muscle did not decrease in the BDL group. Type I fibers were large, round, and hypertrophic. Elongated type IIA and IIB fibers were also present. For IGF-1 immunostaining, the immunoreaction intensity was higher in the PCT in the BDL group than the SHAM group. Within the BDL group, type I fibers from FTL had a stronger immunoreaction intensity than the type II fibers. For IGF-1R immunostaining, the intensity of the immunoreactions was similar within the PCT in the BDL group compared with the SHAM group. For FTL, type I fibers had stronger reactions to IGF-1R than type II fibers in the BDL group. These results suggest that type I fibers express both IGF-1 and IGF-1R and become hypertrophic in chickens with hepatic fibrosis.
Collapse
Affiliation(s)
- J Nagasao
- Laboratory of Food Function and Safety, School of Veterinary Medicine, Kitasato University, Aomori 034-8628, Japan.
| | - H Fukasawa
- Laboratory of Veterinary Anatomy, School of Veterinary Medicine, Kitasato University, Aomori 034-8628, Japan
| | - K Yoshioka
- Laboratory of Veterinary Anatomy, School of Veterinary Medicine, Kitasato University, Aomori 034-8628, Japan
| | - N Fujimura
- Laboratory of Food Function and Safety, School of Veterinary Medicine, Kitasato University, Aomori 034-8628, Japan
| | - M Kobayashi
- Laboratory of Food Function and Safety, School of Veterinary Medicine, Kitasato University, Aomori 034-8628, Japan
| | - Y Tsunemi
- Laboratory of Food Function and Safety, School of Veterinary Medicine, Kitasato University, Aomori 034-8628, Japan
| | - A Nomoto
- Laboratory of Food Function and Safety, School of Veterinary Medicine, Kitasato University, Aomori 034-8628, Japan
| | - S Mitsui
- Laboratory of Food Function and Safety, School of Veterinary Medicine, Kitasato University, Aomori 034-8628, Japan
| | - H Murata
- Laboratory of Food Function and Safety, School of Veterinary Medicine, Kitasato University, Aomori 034-8628, Japan
| | - I Yokoyama
- Laboratory of Food Function and Safety, School of Veterinary Medicine, Kitasato University, Aomori 034-8628, Japan
| | - Y Komiya
- Laboratory of Food Function and Safety, School of Veterinary Medicine, Kitasato University, Aomori 034-8628, Japan
| | - K Arihara
- Laboratory of Food Function and Safety, School of Veterinary Medicine, Kitasato University, Aomori 034-8628, Japan
| |
Collapse
|
7
|
Heres A, Yokoyama I, Gallego M, Toldrá F, Arihara K, Mora L. Antihypertensive potential of sweet Ala-Ala dipeptide and its quantitation in dry-cured ham at different processing conditions. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104818] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
|
8
|
Arihara K, Yokoyama I, Ohata M. Bioactivities generated from meat proteins by enzymatic hydrolysis and the Maillard reaction. Meat Sci 2021; 180:108561. [PMID: 34034035 DOI: 10.1016/j.meatsci.2021.108561] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 05/11/2021] [Accepted: 05/16/2021] [Indexed: 10/21/2022]
Abstract
Bioactive peptides are released from meat proteins by enzymatic hydrolysis (i.e., gastrointestinal digestion, aging/storage, fermentation, and protease treatment). Such peptides attribute physiological functions to meat and meat products and are promising food ingredients for developing functional foods. Meat by-products (e.g., blood and collagen) are also good sources for generating bioactive peptides, since they are produced in large quantities and are rich in proteins. Although protein-derived bioactive peptides are attractive ingredients, their changes by the Maillard reaction during processing, cooking, and storage should be investigated. This article briefly reviews the production of bioactive peptides from meat and meat by-products. Such diverse peptides affects circulatory, nervous, alimentary, and immune systems. Then, the bioactivities of Maillard reaction products (MRPs) generated from protein hydrolysates are discussed. Special attention is paid to bioactivities of 2,5-dimethyl-4-hydroxy-3(2H)-furanone (DMHF) inhalation. As such activities, we have evaluated the impact of DMHF on blood pressure, moods, brainwaves, and dietary intake. Our efforts for understanding various aspects and implication of peptides and MRPs from meat proteins would open new avenues in the meat and food industry.
Collapse
Affiliation(s)
- K Arihara
- School of Veterinary Medicine, Kitasato University, Towada 034-8628, Japan.
| | - I Yokoyama
- School of Veterinary Medicine, Kitasato University, Towada 034-8628, Japan
| | - M Ohata
- College of Bioresource Sciences, Nihon University, Fujisawa 252-0880, Japan
| |
Collapse
|
9
|
Nagasao J, Fukasawa H, Yoshioka K, Miyamoto M, Iwaki Y, Kajiwara K, Sato K, Arihara K. Skeletal Muscle Fibre Type Changes in an Avian Model of Hepatic Fibrosis. J Comp Pathol 2021; 183:26-32. [PMID: 33714428 DOI: 10.1016/j.jcpa.2021.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 08/11/2020] [Accepted: 01/02/2021] [Indexed: 01/01/2023]
Abstract
We investigated the susceptibility of type I and type II skeletal myofibres to atrophy in hens with hepatic fibrosis induced by bile duct ligation (BDL). Seven hens, approximately 2 years old, were randomly assigned to BDL (n = 4) and sham surgery (SHAM) (n = 3) groups. Mean body weight and mean liver weight as a percentage of mean body weight were significantly lower in the BDL group than in the SHAM group at 4 weeks post surgery (P = 0.002, P = 0.005, respectively). Mean plasma aspartate aminotransferase activity was slightly higher, while total cholesterol (P <0.001), total bilirubin (P = 0.022) and NH3 (P = 0.048) concentrations were significantly higher in the BDL group than in the SHAM group. Liver lesions were induced in all hens in the BDL group. The weights of the pectoralis (PCT) (P = 0.049) and flexor perforans et perforatus digiti III (FPPD III) muscles (P = 0.006) as a percentage of body weight were significantly decreased in the BDL group. A significantly reduced mean myofibre cross-sectional area in the PCT of BDL hens (P = 0.005) was indicative of atrophy. No significant differences were observed in the fibre type composition of the PCT, supracoracoideus or FPPD III muscles between the SHAM and BDL groups. However, there was an approximate 43% increase in the number of type I fibres in the femorotibialis lateralis of the BDL group and small angular type II fibres and large round type I fibres in this muscle were characteristic of peripheral neuropathy. The results suggest that type II fibres are more susceptible to atrophy than type I fibres in this model of hepatic fibrosis.
Collapse
Affiliation(s)
- Jun Nagasao
- Department of Food Function and Safety, School of Veterinary Medicine, Kitasato University, Towada, Aomori, Japan.
| | - Hanae Fukasawa
- Department of Veterinary Anatomy, School of Veterinary Medicine, Kitasato University, Towada, Aomori, Japan
| | - Kazuki Yoshioka
- Department of Veterinary Anatomy, School of Veterinary Medicine, Kitasato University, Towada, Aomori, Japan
| | - Miki Miyamoto
- Department of Food Function and Safety, School of Veterinary Medicine, Kitasato University, Towada, Aomori, Japan
| | - Yuna Iwaki
- Department of Food Function and Safety, School of Veterinary Medicine, Kitasato University, Towada, Aomori, Japan
| | - Kurumi Kajiwara
- Department of Food Function and Safety, School of Veterinary Medicine, Kitasato University, Towada, Aomori, Japan
| | - Koudai Sato
- Department of Food Function and Safety, School of Veterinary Medicine, Kitasato University, Towada, Aomori, Japan
| | - Keizo Arihara
- Department of Food Function and Safety, School of Veterinary Medicine, Kitasato University, Towada, Aomori, Japan
| |
Collapse
|
10
|
Komiya Y, Mizunoya W, Kajiwara K, Yokoyama I, Ogasawara H, Arihara K. Correlation between skeletal muscle fiber type and responses of a taste sensing system in various beef samples. Anim Sci J 2020; 91:e13425. [PMID: 32691493 PMCID: PMC7507124 DOI: 10.1111/asj.13425] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [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: 04/29/2020] [Revised: 06/04/2020] [Accepted: 06/25/2020] [Indexed: 11/29/2022]
Abstract
The difference of muscle fiber type composition affects several parameters related to meat quality; however, the relationship between muscle fiber types and meat taste is unclear. To elucidate this relationship, we determined the taste of various beef samples using a taste sensor (INSENT SA402B) and analyzed its correlation with different muscle fiber type composition. We used 22 kinds of beef samples and measured nine tastes, including the relative and change of membrane potential caused by adsorption (CPA) values, using six sensors (GL1, CT0, CA0, AAE, C00, and AE1). The taste sensor analysis indicated positive value outputs for the relative C00, AAE, and GL1 values as well as for the CPA value of AAE, which corresponded to bitterness, umami, sweetness, and richness, respectively. We found significant positive correlations of the myosin heavy chain 1 (MyHC1) composition with umami taste, and with richness. This result suggests that high levels of slow MyHC1 can induce strong umami taste and richness in beef. We expect that our results will contribute to the elucidation of the relationship between muscle fiber types and meat palatability.
Collapse
Affiliation(s)
- Yusuke Komiya
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Wataru Mizunoya
- Department of Animal Science and Biotechnology, School of Veterinary Medicine, Azabu University, Sagamihara, Japan
| | - Kurumi Kajiwara
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Issei Yokoyama
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Hideki Ogasawara
- Field Science Center, School of Veterinary Medicine, Kitasato University, Yakumo, Japan
| | - Keizo Arihara
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| |
Collapse
|
11
|
Ohata M, Zhou L, Yada Y, Yokoyama I, Arihara K. 2,3-Dimethylpyrazine (3DP) and 2,5-dimethyl-4-hydroxy-3(2 H)-furanone (DMHF) generated by the Maillard reaction in foods affect autonomic nervous activity and central nervous activity in human. Biosci Biotechnol Biochem 2020; 84:1894-1902. [PMID: 32498601 DOI: 10.1080/09168451.2020.1775066] [Citation(s) in RCA: 4] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
This study investigated the effect of the odors generated by the glycine/glucose Maillard reaction and the potent odorants 2,3-dimethylpyrazine (3DP) and 2,5-dimethyl-4-hydroxy-3(2H)-furanone (DMHF) on the human mood and integrative physiological activity. The score of certain subjective moods, especially anger-hostility, and tension-anxiety were decreased significantly after inhalation of the Maillard reaction sample and DMHF, and fatigue-inertia mood was also significantly decreased by DMHF, suggesting a sedative effect of these odors on mood, while 3DP had no effect. Miosis rate and fingertip temperature increased significantly following inhalation of the odor from the Maillard reaction sample and both potent odorants, suggesting that the parasympathetic nervous system dominates through suppression of the sympathetic activity. The physiological relaxing effect of these odors was also confirmed by decreased flicker frequency value and decreased oxyhemoglobin in the prefrontal cortex.
Collapse
Affiliation(s)
- Motoko Ohata
- Department of Food Bioscience & Biotechnology, Nihon University , Fujisawa, Kanagawa, Japan
| | - Lanxi Zhou
- Department of Animal Science, School of Veterinary Medicine, Kitasato University , Towada, Aomori, Japan
| | - Yukihiro Yada
- School of Integrative and Global Majors, University of Tsukuba , Tsukuba, Ibaraki, Japan
| | - Issei Yokoyama
- Department of Animal Science, School of Veterinary Medicine, Kitasato University , Towada, Aomori, Japan
| | - Keizo Arihara
- Department of Animal Science, School of Veterinary Medicine, Kitasato University , Towada, Aomori, Japan
| |
Collapse
|
12
|
Yokoyama I, Nakai Y, Suzuki Y, Ohata M, Komiya Y, Nagasao J, Arihara K. DMHF (2,5-dimethyl-4-hydroxy-3(2H)-furanone), a volatile food component generated by the Maillard reaction, promotes appetite and changes gene expression in the rat brain through inhalation. J Food Sci 2020; 85:1338-1343. [PMID: 32232993 DOI: 10.1111/1750-3841.15102] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 02/11/2020] [Accepted: 02/13/2020] [Indexed: 12/14/2022]
Abstract
Inhalation of odors can affect physiological parameter and change gene expression-related specific function. 2,5-Dimethyl-4-hydroxy-3(2H)-furanone (DMHF) is one of the major odor compounds generated by the Maillard reaction. We previously reported that the inhalation of DMHF decreased systolic blood pressure via the autonomic nervous system in rats. The autonomic nervous system is also closely related to appetite regulation. The present study investigated the effects of DMHF on dietary intake and gene expression. The inhalation of DMHF increased the dietary intake of rats during the feeding period. However, body weight did not change after 6 weeks feeding. A DNA microarray analysis showed that DMHF altered gene expression associated with feeding behavior and neurotransmission in the rat brain. DMHF inhalation promotes appetite and changes gene expression in rats. Furthermore, phenotypic changes may regulate neurotransmission and appetite at the mRNA level in addition to controlling the autonomic nervous system. PRACTICAL APPLICATION: DMHF is an important flavor component in the food industry. In this study, we first observed that the inhalation of DMHF promotes appetite. This finding is directly connected with the industrial application.
Collapse
Affiliation(s)
- Issei Yokoyama
- School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Yuji Nakai
- Institute of Regional Innovation, Hirosaki University, Hirosaki, Japan
| | - Yoshihiro Suzuki
- School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Motoko Ohata
- College of Bioresource Sciences, Nihon University, Fujisawa, Japan
| | - Yusuke Komiya
- School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Jun Nagasao
- School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Keizo Arihara
- School of Veterinary Medicine, Kitasato University, Towada, Japan
| |
Collapse
|
13
|
Komiya Y, Kobayashi C, Uchida N, Otsu S, Tanio T, Yokoyama I, Nagasao J, Arihara K. Effect of dietary fish oil intake on ubiquitin ligase expression during muscle atrophy induced by sciatic nerve denervation in mice. Anim Sci J 2019; 90:1018-1025. [PMID: 31132809 DOI: 10.1111/asj.13224] [Citation(s) in RCA: 5] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 04/03/2019] [Accepted: 04/18/2019] [Indexed: 12/11/2022]
Abstract
Dietary fish oil intake improves muscle atrophy in several atrophy models however the effect on denervation-induced muscle atrophy is not clear. Thus, the aim of this study was to investigate the effects of dietary fish oil intake on muscle atrophy and the expression of muscle atrophy markers induced by sciatic nerve denervation in mice. We performed histological and quantitative mRNA expression analysis of muscle atrophy markers in mice fed with fish oil with sciatic nerve denervation. Histological analysis indicated that dietary fish oil intake slightly prevented the decrease of muscle fiber diameter induced by denervation treatment. In addition, dietary fish oil intake suppressed the MuRF1 (tripartite motif-containing 63) expression up-regulated by denervation treatment, and this was due to decreased tumor necrosis factor-alpha (TNF-α) production in skeletal muscle. We concluded that dietary fish oil intake suppressed MuRF1 expression by decreasing TNF-α production during muscle atrophy induced by sciatic nerve denervation in mice.
Collapse
Affiliation(s)
- Yusuke Komiya
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Chiaki Kobayashi
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Naoyasu Uchida
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Shohei Otsu
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Tatsuki Tanio
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Issei Yokoyama
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Jun Nagasao
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Keizo Arihara
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| |
Collapse
|
14
|
Arihara K, Yokoyama I, Ohata M. DMHF (2,5-dimethyl-4-hydroxy-3(2H)-furanone), a volatile food component with attractive sensory properties, brings physiological functions through inhalation. Adv Food Nutr Res 2019; 89:239-258. [PMID: 31351527 DOI: 10.1016/bs.afnr.2019.05.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
2,5-Dimethyl-4-hydroxy-3(2H)-furanone (DMHF) is an aroma compound found in various foods, and used widely in the flavor and perfume industry. Dilute DMHF solutions exhibit a strawberry-like flavor while DMHF concentrates have a caramel-like aroma. DMHF is an important flavor compound contributing to the sensory properties of various natural products and thermally processed foods. DMHF is generated by the Maillard reaction during cooking and processing and affects the palatability of foods. Although Maillard reaction products (e.g., melanoidins) have physiologically positive effects, effects of odors generated from by this reaction are relatively unknown. This chapter initially overviewed the Maillard reaction and the generation of volatile compounds. Then, properties of DMHF, which is an attractive volatile food component, is discussed. We focused particularly on bioactivities of DMHF inhalation in our previous studies.
Collapse
Affiliation(s)
- K Arihara
- School of Veterinary Medicine, Kitasato University, Tokyo, Japan.
| | - I Yokoyama
- School of Veterinary Medicine, Kitasato University, Tokyo, Japan
| | - M Ohata
- College of Bioresource Sciences, Nihon University, Tokyo, Japan
| |
Collapse
|
15
|
Nakada H, Ohata M, Hosaka M, Ochi H, Abe F, Arihara K. Investigation of potent odorants generated during the production of whey protein hydrolysates. Anim Sci J 2018; 89:1348-1354. [PMID: 29943396 DOI: 10.1111/asj.13056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 05/15/2018] [Indexed: 12/01/2022]
Abstract
Whey protein hydrolysates (WPH) were prepared from whey protein concentrate (WPC) by partial or extensive hydrolysis. WPC and two WPH types were characterized by a descriptive sensory analysis. WPC exhibited a "milky", "sweet", and "mild milk fat" odor, whereas extensively hydrolyzed whey protein (E-WPH) demonstrated "cheese-like", "acrid odor", and "sour" olfactory characteristics. In E-WPH, 3-(methylthio)-propanal, phenylacetaldehyde, and 3-methylbutanoic acid were specifically detected with high flavor dilution factors upon aroma extract dilution analysis. These odor-active compounds likely contributed to the olfactory characteristics of E-WPH, and their concentration increased together with that of their respective putative precursors: free methionine, phenylalanine, and leucine.
Collapse
Affiliation(s)
- Hajime Nakada
- Food Ingredients & Technology Institute, Morinaga Milk Industry Co., Ltd., Zama, Japan.,Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Motoko Ohata
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan.,Department of Food Bioscience and Biotechnology, College of Bioresource Science, Nihon University, Fujisawa, Japan
| | - Mari Hosaka
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| | - Hiroshi Ochi
- Food Ingredients & Technology Institute, Morinaga Milk Industry Co., Ltd., Zama, Japan
| | - Fumiaki Abe
- Food Ingredients & Technology Institute, Morinaga Milk Industry Co., Ltd., Zama, Japan
| | - Keizo Arihara
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Japan
| |
Collapse
|
16
|
Zhou L, Ohata M, Owashi C, Nagai K, Yokoyama I, Arihara K. Odors generated from the Maillard reaction affect autonomic nervous activity and decrease blood pressure through the olfactory system. J Sci Food Agric 2018; 98:923-927. [PMID: 28703308 DOI: 10.1002/jsfa.8538] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Revised: 06/07/2017] [Accepted: 07/07/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Systolic blood pressure (SBP) of rats decreases significantly following exposure to the odor generated from the Maillard reaction of protein digests with xylose. This study identified active odorants that affect blood pressure and demonstrated the mechanism of action. RESULTS Among the four potent odorants that contribute most to the odor of the Maillard reaction sample, 2,5-dimethyl-4-hydroxy-3(2H)-furanone (DMHF) and 5-methyl-2-pyrazinemethanol (MPM) decreased SBP significantly. The earliest decrease in blood pressure was observed 5 min after exposure to DMHF. Application of zinc sulfate to the nasal cavity eliminated the effect. Furthermore, gastric vagal (parasympathetic) nerve activity was elevated and renal sympathetic nerve activity was lowered after exposure to DMHF. CONCLUSION It is indicated that DMHF affects blood pressure through the olfactory system, and the mechanism for the effect of DMHF on blood pressure involves the autonomic nervous system. © 2017 Society of Chemical Industry.
Collapse
Affiliation(s)
- Lanxi Zhou
- Laboratory of Food Function and Safety, Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Aomori, Japan
| | - Motoko Ohata
- Laboratory of Food Function and Safety, Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Aomori, Japan
- Laboratory of Molecular Nutritional Science of Food, Department of Food Bioscience & Biotechnology, Nihon University, Fujisawa, Kanagawa, Japan
| | - Chisato Owashi
- Laboratory of Food Function and Safety, Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Aomori, Japan
| | | | - Issei Yokoyama
- Laboratory of Food Function and Safety, Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Aomori, Japan
| | - Keizo Arihara
- Laboratory of Food Function and Safety, Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Aomori, Japan
| |
Collapse
|
17
|
Ohata M, Zhou L, Higuchi K, Nagai T, Kasamatsu H, Arihara K. Investigation of volatile components and identification of the most potent odour‐active component in fermented meat sauce. FLAVOUR FRAG J 2017. [DOI: 10.1002/ffj.3371] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Motoko Ohata
- Laboratory of Food Function and Safety, Department of Animal Science, School of Veterinary Medicine Kitasato University Towada‐shi Aomori 034‐8628 Japan
- Laboratory of Food Science, Division of Home Economics, Faculty of Education Kyoto University of Education Fushimi‐ku Kyoto 612‐8522 Japan
| | - Lanxi Zhou
- Laboratory of Food Function and Safety, Department of Animal Science, School of Veterinary Medicine Kitasato University Towada‐shi Aomori 034‐8628 Japan
| | - Kaori Higuchi
- Laboratory of Food Function and Safety, Department of Animal Science, School of Veterinary Medicine Kitasato University Towada‐shi Aomori 034‐8628 Japan
| | - Tsugumi Nagai
- Laboratory of Food Function and Safety, Department of Animal Science, School of Veterinary Medicine Kitasato University Towada‐shi Aomori 034‐8628 Japan
| | - Hiroko Kasamatsu
- Laboratory of Food Function and Safety, Department of Animal Science, School of Veterinary Medicine Kitasato University Towada‐shi Aomori 034‐8628 Japan
| | - Keizo Arihara
- Laboratory of Food Function and Safety, Department of Animal Science, School of Veterinary Medicine Kitasato University Towada‐shi Aomori 034‐8628 Japan
| |
Collapse
|
18
|
Ghassem M, Arihara K, Mohammadi S, Sani NA, Babji AS. Identification of two novel antioxidant peptides from edible bird's nest (Aerodramus fuciphagus) protein hydrolysates. Food Funct 2017; 8:2046-2052. [DOI: 10.1039/c6fo01615d] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Two novel antioxidant pentapeptides were isolated from EBN hydrolysates with a protective effect against H2O2-induced oxidative damage in cancer cell lines.
Collapse
Affiliation(s)
- Masomeh Ghassem
- School of Chemical Sciences and Food Technology
- Faculty of Science and Technology
- University Kebangsaan Malaysia
- Bangi
- Malaysia
| | - Keizo Arihara
- Department of Animal Science
- Kitasato University
- Aomori 034-8628
- Japan
| | - Salimeh Mohammadi
- School of Biosciences and Biotechnology
- Faculty of Science and Technology
- Universiti Kebangsaan Malaysia
- Bangi 43600
- Malaysia
| | - Norrakiah Abdullah Sani
- School of Chemical Sciences and Food Technology
- Faculty of Science and Technology
- University Kebangsaan Malaysia
- Bangi
- Malaysia
| | - Abdul Salam Babji
- School of Chemical Sciences and Food Technology
- Faculty of Science and Technology
- University Kebangsaan Malaysia
- Bangi
- Malaysia
| |
Collapse
|
19
|
Mirdhayati I, Hermanianto J, Wijaya CH, Sajuthi D, Arihara K. Angiotensin converting enzyme (ACE) inhibitory and antihypertensive activities of protein hydrolysate from meat of Kacang goat (Capra aegagrus hircus). J Sci Food Agric 2016; 96:3536-3542. [PMID: 26592204 DOI: 10.1002/jsfa.7538] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Revised: 10/30/2015] [Accepted: 11/15/2015] [Indexed: 06/05/2023]
Abstract
BACKGROUND The meat of Kacang goat has potential for production of a protein hydrolysate. Functional ingredients from protein hydrolysate of Kacang goat meat were determined by the consistency of angiotensin-converting enzyme (ACE) inhibitory activity and antihypertensive effect. This study examined the potency of Kacang goat protein hydrolysate in ACE inhibition and antihypertensive activity. RESULT Protein hydrolysates of Kacang goat meat were prepared using sequential digestion of endo-proteinase and protease complex at several concentrations and hydrolysis times. The highest ACE inhibitory activity resulted from a hydrolysate that was digested for 4 h with 5 g kg(-1) of both enzymes. An ACE inhibitory peptide was purified and a novel peptide found with a sequence of Phe-Gln-Pro-Ser (IC50 value of 27.0 µmol L(-1) ). Both protein hydrolysates and a synthesised peptide (Phe-Gln-Pro-Ser) demonstrated potent antihypertensive activities in spontaneously hypertensive rats. CONCLUSION Protein hydrolysate of Kacang goat meat produced by sequential digestion with endo-proteinase and protease complex has great potential as a functional ingredient, particularly as an antihypertensive agent. © 2015 Society of Chemical Industry.
Collapse
Affiliation(s)
- Irdha Mirdhayati
- Department of Food Science and Technology, Researcher at the SEAFAST Centre, Bogor Agricultural University, Bogor, 16680, Indonesia
- Faculty of Agricultural and Animal Science, Sultan Syarif Kasim Riau State Islamic University, Pekanbaru, 28293, Indonesia
| | - Joko Hermanianto
- Department of Food Science and Technology, Researcher at the SEAFAST Centre, Bogor Agricultural University, Bogor, 16680, Indonesia
| | - Christofora H Wijaya
- Department of Food Science and Technology, Researcher at the SEAFAST Centre, Bogor Agricultural University, Bogor, 16680, Indonesia
| | - Dondin Sajuthi
- Faculty of Veterinary Medicine, Bogor Agricultural University, Bogor, 16680, Indonesia
| | - Keizo Arihara
- Faculty of Animal Science, School of Veterinary Medicine, Kitasato University, Towada-shi, 0348628, Japan
| |
Collapse
|
20
|
Ohata M, Uchida S, Zhou L, Arihara K. Antioxidant activity of fermented meat sauce and isolation of an associated antioxidant peptide. Food Chem 2016; 194:1034-9. [DOI: 10.1016/j.foodchem.2015.08.089] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Revised: 07/27/2015] [Accepted: 08/20/2015] [Indexed: 11/25/2022]
|
21
|
Abstract
Effects of the odor generated from the glycine/glucose Maillard reaction on human mood and brainwaves were investigated in the present study.
Collapse
Affiliation(s)
- Lanxi Zhou
- Laboratory of Food Function and Safety
- Department of Animal Science
- School of Veterinary Medicine
- Kitasato University
- Aomori 034-8628
| | - Motoko Ohata
- Laboratory of Food Function and Safety
- Department of Animal Science
- School of Veterinary Medicine
- Kitasato University
- Aomori 034-8628
| | - Keizo Arihara
- Laboratory of Food Function and Safety
- Department of Animal Science
- School of Veterinary Medicine
- Kitasato University
- Aomori 034-8628
| |
Collapse
|
22
|
Mora L, Escudero E, Arihara K, Toldrá F. Antihypertensive effect of peptides naturally generated during Iberian dry-cured ham processing. Food Res Int 2015; 78:71-78. [PMID: 28433319 DOI: 10.1016/j.foodres.2015.11.005] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 11/02/2015] [Accepted: 11/04/2015] [Indexed: 11/29/2022]
Affiliation(s)
- Leticia Mora
- Instituto de Agroquímica y Tecnología de Alimentos, CSIC, Avenida Agustín Escardino, 7, 46980 Paterna, Valencia, Spain
| | - Elizabeth Escudero
- Instituto de Agroquímica y Tecnología de Alimentos, CSIC, Avenida Agustín Escardino, 7, 46980 Paterna, Valencia, Spain
| | - Keizo Arihara
- Faculty of Animal Science, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada-shi 0348628, Japan
| | - Fidel Toldrá
- Instituto de Agroquímica y Tecnología de Alimentos, CSIC, Avenida Agustín Escardino, 7, 46980 Paterna, Valencia, Spain.
| |
Collapse
|
23
|
Kato S, Yagi T, Kato A, Yamamoto S, Akimoto M, Arihara K. Interlaboratory Study of ELISA Kits for the Detection of Egg and Milk Protein in Processed Foods. J AOAC Int 2015; 98:810-816. [PMID: 26086260 DOI: 10.5740/jaoacint.14-219] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The labeling of seven specific allergenic ingredients (egg, milk, wheat, buckwheat, peanut, shrimp, and crab) is mandatory in Japan. To ensure proper labeling, two kinds of ELISA kits using polyclonal antibodies have been developed. However, we developed two novel ELISA kits using monoclonal antibodies with improved specificity, the Allergeneye ELISA Egg (AE-Egg) and Allergeneye ELISA Milk (AE-Milk) Kits, to detect egg and milk proteins in processed foods, respectively. Five types of processed food containing 10 mg/kg of egg or milk soluble protein were prepared for an interlaboratory study of the performance of these kits. The kits showed a relatively high reproducibility level of interlaboratory precision (AE-Egg RSDR, 3.7-5.7%; AE-Milk RSDR, 6.8-10.5%) and satisfied the recovery rate stipulated by Japanese guidelines (AE-Egg, 61.6-89.3%; AE-Milk, 52.1-67%) for all processed foods. Our results suggest that the AE-Egg and AE-Milk Kits are precise and reliable tools for detecting egg or milk proteins in processed foods.
Collapse
Affiliation(s)
- Shigeki Kato
- PRIMA Meat Packers, Ltd, 635 Nakamukaihara, Tsuchiura, Ibaraki 300-0841, Japan
| | | | | | | | | | | |
Collapse
|
24
|
Kato S, Yagi T, Namioka M, Akimoto M, Arihara K. Development of a Cow’s Milk Detection Sandwich ELISA Kit Using Monoclonal Antibodies. J JPN SOC FOOD SCI 2014. [DOI: 10.3136/nskkk.61.223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
25
|
Kato S, Yagi T, Akimoto M, Arihara K. Development of an Egg Detection Sandwich ELISA Kit Using Monoclonal Antibodies. J JPN SOC FOOD SCI 2014. [DOI: 10.3136/nskkk.61.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
26
|
Ghassem M, Babji AS, Said M, Mahmoodani F, Arihara K. Angiotensin I-Converting Enzyme Inhibitory Peptides from Snakehead Fish Sarcoplasmic Protein Hydrolysate. J Food Biochem 2013. [DOI: 10.1111/jfbc.12031] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Masomeh Ghassem
- School of Chemical Sciences and Food Technology; Universiti Kebangsaan Malaysia; Bangi Selangor 43600 Malaysia
| | - Abdul Salam Babji
- School of Chemical Sciences and Food Technology; Universiti Kebangsaan Malaysia; Bangi Selangor 43600 Malaysia
| | - Mamot Said
- School of Chemical Sciences and Food Technology; Universiti Kebangsaan Malaysia; Bangi Selangor 43600 Malaysia
| | - Fatemeh Mahmoodani
- School of Chemical Sciences and Food Technology; Universiti Kebangsaan Malaysia; Bangi Selangor 43600 Malaysia
| | - Keizo Arihara
- Department of Animal Science; Kitasato University; Towada-shi Aomori Japan
| |
Collapse
|
27
|
Arihara K, Nakashima Y, Mukai T, Ishikawa S, Itoh M. Peptide inhibitors for angiotensin I-converting enzyme from enzymatic hydrolysates of porcine skeletal muscle proteins. Meat Sci 2012; 57:319-24. [PMID: 22061507 DOI: 10.1016/s0309-1740(00)00108-x] [Citation(s) in RCA: 158] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2000] [Revised: 08/18/2000] [Accepted: 08/18/2000] [Indexed: 11/16/2022]
Abstract
Inhibitors of angiotensin I-converting enzyme (ACE) have been shown to have antihypertensive effects and have been utilized for pharmaceuticals and physiologically functional foods. In the present study, efforts were directed to find ACE inhibitory activities derived from muscle proteins. Porcine skeletal muscle proteins were hydrolyzed by eight proteases, and the inhibitory activities of the hydrolysates toward ACE were measured. Among the digests of the water-insoluble protein fraction prepared from muscle, thermolysin digest demonstrated the highest activity. Also, among hydrolysates of porcine myosin produced by the same enzymes, thermolysin digest showed the most potent inhibitory activity. Two ACE inhibitory peptides were purified from thermolysin digest of myosin. The sequences of these inhibitory peptides, named myopentapeptides A and B, were Met-Asn-Pro-Pro-Lys and Ile-Thr-Thr-Asn-Pro. These sequences were found in the primary structure of the myosin heavy chain. The concentrations of the peptides showing 50% inhibition values (IC(50)) of ACE were 945.5 and 549.0 μM, respectively. Also, six tripeptides, Met-Asn-Pro, Asn-Pro-Pro, Pro-Pro-Lys, Ile-Thr-Thr, Thr-Thr-Asn, and Thr-Asn-Pro, which have parts of the sequences of the myopentapeptides, demonstrated activity. Their IC(50) values were 66.6, 290.5, >1000, 678.2, 672.7, and 207.4 μM, respectively.
Collapse
Affiliation(s)
- K Arihara
- Faculty of Animal Science, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada-shi 034-8628, Japan
| | | | | | | | | |
Collapse
|
28
|
Ghassem M, Arihara K, Babji AS. Isolation, purification and characterisation of angiotensin I-converting enzyme-inhibitory peptides derived from catfish (Clarias batrachus) muscle protein thermolysin hydrolysates. Int J Food Sci Technol 2012. [DOI: 10.1111/j.1365-2621.2012.03122.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Masomeh Ghassem
- School of Chemical Sciences and Food Technology; Universiti Kebangsaan Malaysia; 43600; Bangi; Selangor; Malaysia
| | - Keizo Arihara
- Department of Animal Science; Kitasato University; 35-1 Higashi-23-Bancho; Towada-shi; Aomori; 034-8628; Japan
| | - Abdul S. Babji
- School of Chemical Sciences and Food Technology; Universiti Kebangsaan Malaysia; 43600; Bangi; Selangor; Malaysia
| |
Collapse
|
29
|
Escudero E, Aristoy MC, Nishimura H, Arihara K, Toldrá F. Antihypertensive effect and antioxidant activity of peptide fractions extracted from Spanish dry-cured ham. Meat Sci 2012; 91:306-11. [DOI: 10.1016/j.meatsci.2012.02.008] [Citation(s) in RCA: 107] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2011] [Revised: 02/05/2012] [Accepted: 02/07/2012] [Indexed: 11/16/2022]
|
30
|
Escudero E, Toldrá F, Sentandreu MA, Nishimura H, Arihara K. Antihypertensive activity of peptides identified in the in vitro gastrointestinal digest of pork meat. Meat Sci 2012; 91:382-4. [DOI: 10.1016/j.meatsci.2012.02.007] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2011] [Revised: 02/04/2012] [Accepted: 02/07/2012] [Indexed: 10/28/2022]
|
31
|
Kamisaki-Horikoshi N, Okada Y, Takeshita K, Sameshima T, Arihara K. Effects of pH, Water Activity, Nitrite and Sorbic Acid on the Growth Rate of Listeria monocytogenes in Cooked Meat Products and Raw Ham. J JPN SOC FOOD SCI 2012. [DOI: 10.3136/nskkk.59.186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
32
|
Kamisaki-Horikoshi N, Okada Y, Takeshita K, Sameshima T, Arihara K. Media for Detecting Lactic Acid Spoilage Bacteria Isolated from Cured Cooked Meat Products. J JPN SOC FOOD SCI 2012. [DOI: 10.3136/nskkk.59.378] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
33
|
Ghassem M, Arihara K, Babji AS, Said M, Ibrahim S. Purification and identification of ACE inhibitory peptides from Haruan (Channa striatus) myofibrillar protein hydrolysate using HPLC–ESI-TOF MS/MS. Food Chem 2011. [DOI: 10.1016/j.foodchem.2011.06.051] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
34
|
Ishikawa SI, Tamaki S, Ohata M, Arihara K, Itoh M. Heme induces DNA damage and hyperproliferation of colonic epithelial cells via hydrogen peroxide produced by heme oxygenase: a possible mechanism of heme-induced colon cancer. Mol Nutr Food Res 2010; 54:1182-91. [PMID: 20112302 DOI: 10.1002/mnfr.200900348] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Epidemiological and animal model studies have suggested that high intake of heme, present in red meat, is associated with an increased risk of colon cancer. However, the mechanisms underlying this association are not clear. This study aimed to investigate whether heme induces DNA damage and cell proliferation of colonic epithelial cells via hydrogen peroxide produced by heme oxygenase (HO). We examined the effects of zinc protoporphyrin (ZnPP; a HO inhibitor) and catalase on DNA damage, cell proliferation, and IL-8 production induced by the addition of hemin (1-10 microM) to human colonic epithelial Caco-2 cells. DNA damage was determined with a comet assay, and cell proliferation was evaluated with 5-bromo-2'-deoxyuridine incorporation assay. Both ZnPP and exogenous catalase inhibited the hemin-induced DNA damage and cell hyperproliferation dose-dependently. IL-8 messenger RNA expression and IL-8 production in the epithelial cells increased following the hemin treatment, but the production was inhibited by ZnPP and catalase. These results indicate that hemin has genotoxic and hyperproliferative effects on Caco-2 cells by HO and hydrogen peroxide. The mechanism might explain why a high intake of heme is associated with increased risk of colon cancer.
Collapse
Affiliation(s)
- Shin-ichi Ishikawa
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Aomori, Japan.
| | | | | | | | | |
Collapse
|
35
|
Escudero E, Sentandreu MA, Arihara K, Toldrá F. Angiotensin I-converting enzyme inhibitory peptides generated from in vitro gastrointestinal digestion of pork meat. J Agric Food Chem 2010; 58:2895-2901. [PMID: 20151679 DOI: 10.1021/jf904204n] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The main purpose of this work was to study the generation of Angiotensin I-converting enzyme inhibitory (ACEI) peptides after gastrointestinal digestion of pork meat by the action of pepsin and pancreatin at simulated gut conditions. The hydrolysate was further subjected to reverse phase chromatography in order to separate the fractions with ACEI activity. Using MALDI-TOF/TOF mass spectrometry, 12 peptides were identified in these fractions. It is worth highlighting the novel peptides ER, KLP, and RPR with IC(50) values of 667 microM, 500 microM, and 382 microM, respectively. Results obtained by MALDI-TOF/TOF mass spectrometry were complemented by a second approach consisting of the analysis of the hydrolysate directly by nanoLC-ESI-MS/MS followed by a study of the obtained sequences and comparison with known ACEI peptide sequences. By using these two approaches, a total of 22 peptides were selected for its synthesis and further in vitro assay of ACEI activity. The strongest ACE inhibition was observed for peptide KAPVA (IC(50) = 46.56 microM) followed by the sequence PTPVP (IC(50) = 256.41 microM). Sequence similarity searches revealed that these two peptides derive from muscle titin, constituting the first identified ACEI peptides coming from this protein. This is also the first time that ACEI sequences MYPGIA and VIPEL have been reported. Other identified and synthesized sequences showed less ACEI activity. The obtained results evidence the potential of pork meat proteins as a source of antihypertensive peptides after gastrointestinal digestion.
Collapse
Affiliation(s)
- Elizabeth Escudero
- Instituto de agroquimica y Tecnologia de Alimentos (CSIC), P.O. Box 73, 46100 Burjassot, Valencia, Spain
| | | | | | | |
Collapse
|
36
|
Ishikawa SI, Suzuki K, Fukuda E, Arihara K, Yamamoto Y, Mukai T, Itoh M. Photodynamic antimicrobial activity of avian eggshell pigments. FEBS Lett 2009; 584:770-4. [PMID: 20036664 DOI: 10.1016/j.febslet.2009.12.041] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2009] [Revised: 12/21/2009] [Accepted: 12/21/2009] [Indexed: 11/25/2022]
Abstract
Pigmentation in avian eggshells appears to be associated with shell strength, temperature regulation, and camouflage. The pigments found in eggshells are mainly porphyrins, which have been utilized therapeutically as photosensitizers. Here, we examined the photoinactivation of gram-positive (Staphylococcus aureus, Bacillus cereus) and gram-negative bacteria (Escherichia coli, Salmonella enteritidis) by hen eggshells and their pigments. The results indicated that eggshells have a light-dependent antimicrobial activity against gram-positive, but not gram-negative, bacteria. Our results indicate the possibility that the natural pigments used therapeutically have evolved in nature as a defence system.
Collapse
Affiliation(s)
- Shin-ichi Ishikawa
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, Towada, Aomori, Japan.
| | | | | | | | | | | | | |
Collapse
|
37
|
Ishikawa SI, Asano T, Takenoshita S, Nozawa Y, Arihara K, Itoh M. Egg yolk proteins suppress azoxymethane-induced aberrant crypt foci formation and cell proliferation in the colon of rats. Nutr Res 2009; 29:64-9. [PMID: 19185779 DOI: 10.1016/j.nutres.2008.12.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2008] [Revised: 12/04/2008] [Accepted: 12/11/2008] [Indexed: 10/21/2022]
Abstract
Dietary proteins can influence colonic carcinogenesis; some proteins have a promotional effect, whereas others exhibit a preventive effect. Dietary egg yolk proteins have been reported to suppress the expression of colon tumors in rats. In this study, we investigated the effect of consumption egg yolk proteins on cell proliferation in a rat model of azoxymethane (AOM)-induced colon cancer. We hypothesize, based on the literature of egg yolk protein actions, that they protect against colon tumor development. Therefore, male F344 rats were fed a purified AIN-93G diet containing either 20% casein (control) or 20% egg yolk proteins for 5 weeks. After 1 week on the experimental diet, the rats were administered weekly subcutaneous injections of saline or AOM for 2 weeks to induce aberrant crypt foci. Rats were administered an intraperitoneal injection of 5-bromo-2'-deoxyuridine 1 hour before being euthanized for examination of DNA synthesis in the colonic mucosa. The contents of the cecum were analyzed for the presence of short-chain fatty acids (SCFAs). In the AOM-injected rats, the yolk protein diet suppressed aberrant crypt foci formation and reduced the proliferative 5-bromo-2'-deoxyuridine-labeling index in the proximal colon when compared with the control diet. A significant increase in cecal SCFAs was observed in the rats that were fed egg yolk proteins. These results indicate that dietary egg yolk proteins have a preventive effect on AOM-induced large bowel carcinogenesis in rats; it exerts this effect by altering cell proliferation through SCFA production. This study suggests that the consumption of egg yolk proteins might be protective against colon carcinogenesis.
Collapse
Affiliation(s)
- Shin-Ichi Ishikawa
- School of Veterinary Medicine, Kitasato University, Towada, Aomori 034-8628, Japan.
| | | | | | | | | | | |
Collapse
|
38
|
|
39
|
Ishikawa SI, Tamaki S, Arihara K, Itoh M. Egg Yolk Protein and Egg Yolk Phosvitin Inhibit Calcium, Magnesium, and Iron Absorptions in Rats. J Food Sci 2007; 72:S412-9. [DOI: 10.1111/j.1750-3841.2007.00417.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
40
|
Abstract
In recent years, much attention has been paid to physiological functions of foods due to increasing concerns for health. Although there has been limited information of physiological functions of meat until recently, several attractive meat-based bioactive compounds, such as carnosine, anserine, l-carnitine, conjugated linoleic acid, have been studied. Emphasizing these activities is one possible approach for improving the health image of meat and developing functional meat products. This article provides potential benefits of representative meat-based bioactive compounds on human health and an overview of meat-based functional products. Strategies for designing novel functional meat products utilizing bioactive peptides and/or probiotic bacteria, is also discussed. This article focuses particularly on the possibility of meat protein-derived bioactive peptides, such as antihypertensive peptides. There are still some hurdles in developing and marketing novel functional meat products since such products are unconventional and consumers in many countries recognize meat and meat products to be bad for health. Along with accumulation of scientific data, there is an urgent need to inform consumers of the exact functional value of meat and meat products including novel functional foods.
Collapse
Affiliation(s)
- Keizo Arihara
- Department of Animal Science, Kitasato University, 35-1 Higashi-23-Bancho, Towada-shi, Aomori 034-8628, Japan
| |
Collapse
|
41
|
|
42
|
Abstract
Phosvitin, a phosphoprotein known as an iron-carrier in egg yolk, binds almost all the yolk iron. In this study, we investigated the effect of phosvitin on Fe(II)-catalyzed hydroxyl radical ((.-)OH) formation from H(2)O(2) in the Fenton reaction system. Using electron spin resonance (ESR) with 5,5-dimethyl-1-pyrroline-N-oxide (DMPO) and deoxyribose degradation assays, we observed by both assays that phosvitin more effectively inhibited (.-)OH formation than iron-binding proteins such as ferritin and transferrin. The effectiveness of phosvitin was related to the iron concentration, indicating that phosvitin acts as an antioxidant by chelating iron ions. Phosvitin accelerates Fe(II) autoxidation and thus decreases the availability of Fe(II) for participation in the (.-)OH-generating Fenton reaction. Furthermore, using the plasmid DNA strand breakage assay, phosvitin protected DNA against oxidative damage induced by Fe(II) and H(2)O(2). These results provide insight into the mechanism of protection of the developing embryo against iron-dependent oxidative damage in ovo.
Collapse
Affiliation(s)
- Shin-Ichi Ishikawa
- School of Veterinary Medicine and Animal Sciences, Kitasato University, Aomori, Japan.
| | | | | | | |
Collapse
|
43
|
Ishikawa SI, Ohtsuki S, Tomita K, Arihara K, Itoh M. Protective effect of egg yolk phosvitin against ultraviolet- light-induced lipid peroxidation in the presence of iron ions. Biol Trace Elem Res 2005; 105:249-56. [PMID: 16034168 DOI: 10.1385/bter:105:1-3:249] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2004] [Revised: 09/09/2004] [Accepted: 10/04/2004] [Indexed: 11/11/2022]
Abstract
It is known that nonheme iron accumulates and free radicals are generated in skin exposed to ultraviolet (UV) light. Iron ions have a role in skin photodamage by participating in the formation of reactive oxygen species. In this study, we evaluated the effect of egg yolk phosvitin on UV-light-induced oxidative stress. Mouse dorsal skin homogenate was exposed to UVA light in the presence or absence of ferric nitrilotriacetate (FeNTA). Lipid peroxidation was determined by measuring thiobarbituric acid-reactive substances (TBARS). The TBARS concentration increased with increasing FeNTA concentration and UV-light-exposure time. In the presence of FeNTA, phosvitin more effectively inhibited in vitro lipid peroxidation than did bovine serum albumin. According to results of electron spin resonance studies using 5,5-dimethyl-1-pyrroline-N-oxide (DMPO) as a spin trapping agent, phosvitin suppressed the formation of hydroxyl radicals. These results suggest that UV-light-induced oxidative stress can be reduced by phosvitin.
Collapse
Affiliation(s)
- Shin-ichi Ishikawa
- Faculty of Animal Science, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori 034-8628, Japan
| | | | | | | | | |
Collapse
|
44
|
Ishikawa SI, Sekine S, Miura N, Suyama K, Arihara K, Itoh M. Removal of selenium and arsenic by animal biopolymers. Biol Trace Elem Res 2004; 102:113-27. [PMID: 15621933 DOI: 10.1385/bter:102:1-3:113] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2004] [Accepted: 05/31/2004] [Indexed: 11/11/2022]
Abstract
The animal biopolymers prepared from hen eggshell membrane and broiler chicken feathers, which are byproducts of the poultry-processing industry, were evaluated for the removal of the oxyanions selenium [Se(IV) and Se(VI)] and arsenic [As(III) and As(V)] from aqueous solutions. The biopolymers were found to be effective at removing Se(VI) from solution. Optimal Se(IV) and Se(VI) removal was achieved at pH 2.5-3.5. At an initial Se concentration of 100 mg/L (1.3 mM), the eggshell membrane removed approx 90% Se(VI) from the solution. Arsenic was removed less effectively than Se, but the chemical modification of biopolymer carboxyl groups dramatically enhanced the As(V) sorption capacity. Se(VI) and As(V) sorption isotherms were developed at optimal conditions and sorption equilibrium data fitted the Langmuir isotherm model. The maximum uptakes by the Langmuir model were about 37.0 mg/g and 20.7 mg/g of Se(VI) and 24.2 mg/g and 21.7 mg/g of As(V) for eggshell membrane and chicken feathers, respectively.
Collapse
Affiliation(s)
- Shin-ichi Ishikawa
- Faculty of Animal Science, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori 034-8628, Japan
| | | | | | | | | | | |
Collapse
|
45
|
Abstract
Four strains isolated from chicken small intestine and strains JCM 1038 and JCM 1039 (designated as Lactobacillus acidophilus) were characterized by phenotypic and molecular taxonomic methods. They were Gram-positive, catalase-negative, facultatively anaerobic rods that did not produce gas from glucose. These strains had similar phenotypic characteristics and exhibited intergroup DNA relatedness values of >77 %, indicating that they comprised a single species. The 16S rRNA gene sequence of a representative strain, JCM 1039(T) (designated as type strain in this study), was determined and aligned with those of other Lactobacillus species. JCM 1039(T) was placed in the Lactobacillus delbrueckii cluster of the genus Lactobacillus on the basis of phylogenetic analysis and formed an independent cluster that was distinct from its closest neighbours, Lactobacillus amylovorus, Lactobacillus crispatus, Lactobacillus gallinarum, L. acidophilus and Lactobacillus helveticus. Results of DNA-DNA hybridization experiments and whole-cell protein profiles clearly indicated that these strains represent a novel Lactobacillus species, for which the name Lactobacillus kitasatonis sp. nov. is proposed; the type strain of this species is JCM 1039(T).
Collapse
Affiliation(s)
- Takao Mukai
- School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori 034-8628, Japan
| | | | | | | | | | | |
Collapse
|
46
|
Abstract
DNA damage, such as formation of single strand breaks and pyrimidine dimers was induced in yeast cells after irradiation by pulsed light, which were essentially the same as observed with continuous ultraviolet (UV) light. The UV-induced DNA damage is slightly higher than seen with pulsed light. However, increased concentration of eluted protein and structural change in the irradiated yeast cells were observed only in the case of pulsed light. A difference in the inactivation effect between pulsed light and UV light was found and this suggested cell membrane damage induced by pulsed light irradiation. It is proposed that pulsed light can be used as an effective sterilizing method for the yeast Saccharomyces cerevisiae.
Collapse
Affiliation(s)
- Kazuko Takeshita
- Basic Research Department, PRIMA Meat Packers, Ltd., 635 Nakamukaihara, Ibaraki 300-0841, Tsuchiura, Japan. Kazuko.
| | | | | | | | | | | | | |
Collapse
|
47
|
Yamanaka H, Kanai S, Akimoto M, Sameshima T, Arihara K, Itoh M. Improvement in Sensory Properties of Cooked Cured Pork Loin by Injection of Pork Extract Fermented by Staphylococcus xylosus. J JPN SOC FOOD SCI 2003. [DOI: 10.3136/nskkk.50.272] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
48
|
Abstract
Selective actinide ion recovery from dilute, aqueous, multication waste streams is an important problem. The recovery of uranium (U) and thorium (Th) by various animal biopolymers was examined. Of four species of biopolymers tested, a high uptake of uranium and thorium was found in hen eggshell membrane (ESM) and silk proteins, with the maximum uranium and thorium recovery exceeding 98% and 79%, respectively. The uptake of U and Th was significantly affected by the pH of the solution. The optimum pH values were 6 and 3 for the uptake of U and Th, respectively. The effect of temperature differed with the metal. The uptake of U decreased with increasing temperature (30-50 degrees C), whereas the Th uptake increased with increasing temperature. Selective recovery of U and Th from dilute aqueous binary and multimetal solutions was also examined. ESM and silk proteins tested were effective and selective for removing each metal by controlling the pH and temperature of the solution. In multimetal systems, the order of sorption of ESM proteins was preferential: U > Cu > Cd > Mn > Pb > Th > Ni > Co > Zn at pH 6 and Th > U > Cu > Pb > Cd > Mn > Co > Ni = Zn at pH 3. These biopolymers appear to have potential for use in a commercial process for actinide recovery from actinide-containing wastewater.
Collapse
Affiliation(s)
- Shin-ichi Ishikawa
- Department of Applied Bioorganic Chemistry, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
| | | | | | | |
Collapse
|
49
|
Abstract
The animal byproduct, hen eggshell membrane (ESM), was evaluated for its ability to sorb gold ions (dicyanoaurate(I) and tetrachloroaurate(III)) from solutions and electroplating wastewater. The gold uptake was dependent on pH, temperature and co-ions present in the solutions, with pH 3.0 being the optimum value. The equilibrium data followed the Langmuir isotherm model with maximum capacities of 147 mg Au(I)/g dry weight and 618 mg Au(III)/g, respectively. Desorption of sorbed gold(I) with 0.1 mol/l NaOH resulted in no changes of the biosorbent gold uptake capacity through five consecutive sorption/desorption cycles. In column experiments, selective recovery of gold from electroplating wastewater containing various metal ions was noted. The affinity of metal sorption was in the order Au > Ag > Co > Cu > Pb > Ni > Zn.
Collapse
Affiliation(s)
- Shin-ichi Ishikawa
- Department of Applied Bioorganic Chemistry, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
| | | | | | | |
Collapse
|
50
|
Nakashima Y, Arihara K, Sasaki A, Mio H, Ishikawa S, Itoh M. Antihypertensive Activities of Peptides Derived from Porcine Skeletal Muscle Myosin in Spontaneously Hypertensive Rats. J Food Sci 2002. [DOI: 10.1111/j.1365-2621.2002.tb11424.x] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|