Faculty Profiles - NAKAGAWA Toshinori

Papers - NAKAGAWA Toshinori

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展示モルモットの先導追従行動発現時における立ち止まり行動に与える観覧者の影響 Reviewed

奥野紗千佳・辰野遥夏・豊澤歩夢・中川敏法・平山琢二・山中麻帆

動物の行動と管理学会誌 60 ( 4 ) 2024

48. Analysis of Fatty Acid Composition of Refined Emu Oils Produced in Different Regions. Reviewed

Minami, I., Nakagawa, T., Shimizu, K

35 ( 2 ) 85 - 90 2024

Changes in nutritional composition during the metamorphosis stages of Tenebrio molitor Reviewed

Yamanaka, M., Okuno, S., Nakagawa, T., Sato, K., Watanabe, J., Yokoo, M., Hirayama, T.

24 ( 1 ) 2024

Time-dependent change in Reishi (Ganoderma lingzhi) triterpenoids in culture with rumen fluid Reviewed

Baba, A., Ichikawa, N., Yamanaka, M., Wang, D., Isa, A., Hirayama, T., Shimizu, K., Nakagawa, T.

Animal Science Journal 95 ( 1 ) 2024

グレープフルーツ精油の吸入がブロイラーの生産性や肉質および免疫に及ぼす影響 Reviewed

中川敏法・中西有理・馬場愛里・山中麻帆・平山琢二

関西畜産学会報 181 1 - 6 2024

Effects of volatile sesquiterpenes from Japanese cedarwood on visual processing in the human brain: an event-related potential study Reviewed

Nakashima T., Sun M., Honden A., Yoshimura Y., Nakagawa T., Ishikawa H., Nagano J., Yamada Y., Okamoto T., Watanabe Y., Yasunari S., Ohnuki K., Fujimoto N., Shimizu K.

Journal of Wood Science 69 ( 1 ) 2023.12

Language：English Publishing type：Research paper (scientific journal) Publisher：Journal of Wood Science

Odor environments in living spaces can influence human physiological and psychological states. To elucidate the effect of volatile organic compounds (VOCs) of wood in living spaces on the modulations of cognitive processing, we built two experimental huts to simulate wooden construction living spaces. One hut was made of cedarwood (Cryptomeria japonica), and the other was made of resin. We used cedarwood and resin, because they are often used as construction materials in Japan. In both huts, we measured the participants’ first positivity in the early visual cortex (P1), the third positivity elicited by voluntary attention (P3b), and the automatic occipital negativity to infrequent visual stimuli in event-related potentials (ERPs), while they performed a visual discrimination task. The VOCs in both huts were measured by gas chromatography–mass spectrometry. The concentration of volatile sesquiterpenes was significantly increased in the cedarwood hut. Neither P1 nor P3b was affected by the cedarwood hut. Compared to the resin hut, we observed significantly larger occipital negativities to the infrequent stimuli in the cedarwood hut in the time windows of 280–300 ms at the mid-occipital region. These findings suggest that the increased concentration of volatile sesquiterpenes emitted from cedarwood facilitates the human brain’s response to changes in visual stimuli.

DOI： 10.1186/s10086-023-02083-4

Scopus

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Effect of seaweed feeding before calving on colostral IgA concentration in Japanese Black cows Reviewed

Yamanaka, M., Sanada, A., Nakagawa, T., Sato, K., Watanabe, J., Yokoo, M., Hirayama, T.

Animal Science Journal 94 ( 1 ) 2023

In vitroにおける褐藻添加がメタン生成およびルーメン性状に与える影響 Reviewed

眞田歩佳, 山中麻帆 ,中川敏法, 林英明, 平山琢二

日本畜産環境学会誌 2023

Physiological and Psychological Effects of Volatile Organic Compounds from Dried Common Rush (Juncus effusus L. var. decipiens Buchen.) on Humans Reviewed

Sun M., Nakashima T., Yoshimura Y., Honden A., Nakagawa T., Nakashima Y., Kawaguchi M., Takamori Y., Koshi Y., Sawada R., Nishida S., Ohnuki K., Shimizu K.

International Journal of Environmental Research and Public Health 19 ( 3 ) 2022.2

Language：English Publishing type：Research paper (scientific journal) Publisher：International Journal of Environmental Research and Public Health

This study compared the participants’ physiological responses and subjective evaluations of air scented with different concentrations of common rush (Juncus effusus L. var. decipiens Buchen.) (30 g and 15 g, with fresh air as a control). We asked 20 participants to complete a series of visual discrimination tasks while inhaling two different air samples. We evaluated (1) brain activity, (2) autonomic nervous activity, and (3) blood pressure and pulse rate, (4) in combination with self-evaluation. In addition, we quantified the concentrations of volatile organic compounds. The participants reported the scent to be sour, pungent, and smelly; this impression was likely caused by hexanal and acetic acid. Although the self-evaluations showed that participants did not enjoy the scent, their alpha amplitudes of electroencephalogram and parasympathetic nervous activity were increased, suggesting that participants were relaxed in this atmosphere. Moreover, a lower concentration resulted in a greater induction of relaxation. While the air was not pleasant-smelling, the volatile organic compounds present had a positive psychophysiological impact.

DOI： 10.3390/ijerph19031856

Scopus

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ミールワームの冷蔵保存に伴う脂肪酸組成の変化 Reviewed

山中麻帆,眞田歩佳,藏屋英介,中川敏法,平山琢二

日本畜産学会報 2022

Change in chemical composition and fermentation characteristics of Drift seaweed during ensiling Reviewed

Maho Yamanaka, Ayuka Sanada, Hideaki Hayashi, Toshinori Nakagawa, Tadashi Tsukaguchi, Takuji Hirayama

日本畜産環境学会誌 2022

Chemical composition, in vitro dry matter digestibility, and triterpenoid contents in Reishi (Ganoderma lingzhi) mushroom beds Reviewed

Toshinori Nakagawa, Keitaro Yamane, Renandini Danistha, Naomichi Takemoto, Kuniyoshi Shimizu

日本畜産環境学会誌 2022

パウチ法を用いてリンゴ酸添加でサイレージ調製した特定外来生物ウスゲオオバナミズキンバイ（Ludwigia grandiflora subsp. hexapetala）の発酵品質 Reviewed

山中麻帆,奥美沙紀,稗田真也,小林大輝,平山琢二,野間直彦,中川敏法

日本畜産環境学会誌 21 ( 1 ) 39 - 45 2022

Chemical composition and in vitro ruminal digestibility of Ludwigia grandiflora Reviewed

Oku M., Inoue C., Hieda S., Noma N., Nakagawa T.

Animal science journal = Nihon chikusan Gakkaiho 92 ( 1 ) 2021.1

Language：English Publishing type：Research paper (scientific journal) Publisher：Animal science journal = Nihon chikusan Gakkaiho

© 2021 Japanese Society of Animal Science. Ludwigia grandiflora is an amphibious plant that has been designated as a specific alien plant in Japan. Due to the risk of regeneration on land, plants are burned after eradication. Since L. grandiflora is fertile and rich in biomass, this study investigated the use of L. grandiflora as a feed for ruminants. We measured general components, detergent fiber components, and in vitro dry matter digestibility (IVDMD) using rumen microbes for three forms (terrestrial form, emergent form, and floating-leaved form) of L. grandiflora. In addition, concentrations of hazardous metallic elements were also measured from the viewpoint of feed safety. Crude protein, neutral detergent fiber, acid detergent fiber, and acid detergent lignin were contained 10.31-14.62, 27.83-42.28, 20.54-36.05, and 6.94-18.90 (%DM), respectively. IVDMD was 50.75%-68.24%. Toxic elements such as Pb, Cd, and Hg were not detected in all forms. These results suggest that L. grandiflora could be partially used as alternative roughage for ruminants.

DOI： 10.1111/asj.13509

Scopus

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霊芝（Ganoderma lingzhi）廃菌床の給与がヤギの反芻行動に及ぼす影響 Reviewed

谷口美優紀, 山根啓太郎, 中川敏法

日本山羊研究会誌 1 24 - 29 2021

Effects and interaction of different interior material treatment and personal preference on psychological and physiological responses in living environment Reviewed

Sun M., Nakashima T., Yoshimura Y., Honden A., Nakagawa T., Saijo H., Watanabe Y., Ajimi T., Yasunari S., Yamada Y., Nagano J., Okamoto T., Ishikawa H., Ohnuki K., Fujimoto N., Shimizu K.

Journal of Wood Science 66 ( 1 ) 2020.12

Language：English Publishing type：Research paper (scientific journal) Publisher：Journal of Wood Science

© 2020, The Author(s). Japanese cedar (Cryptomeria japonica) wood is widely used as a traditional construction material in Japan. The relationship between an individual’s perceived comfort level and a preference for Japanese cedar wood interiors is of interest. We compared volunteers’ physiological responses and subjective evaluations of wooden dwelling spaces with different wood materials: planed Japanese cedar lumber, or printed grain resin sheet overlay boards. Eighty-three subjects were asked to stay in each room for 30 min. We evaluated salivary stress markers, blood pressure, the profile of mood states-brief form (POMS), and a questionnaire that used the semantic differential method to evaluate the subjects’ feeling state for both rooms. The concentrations of the volatile organic compounds in both rooms were also quantified after the experiment. The results demonstrated that the subjects’ evaluation of each room was highly dependent on their preference; each room was evaluated more positively by subjects who preferred it. Although the subjects’ feelings were also influenced by their preference, the room with Japanese cedar did not elicit negative feelings, even from the subjects who disliked it. The subjects’ physiological responses were totally independent of their preferences. Their blood pressure decreased in the Japanese cedar room, and their salivary alpha-amylase activity was repressed in both rooms. These results indicated that the subjective evaluations were influenced in part by the subjects’ preferences, while their physiological responses were not affected. Regardless of which room the subjects preferred, the Japanese cedar room reduced the subjects’ blood pressure compared to the room with artificial materials.

DOI： 10.1186/s10086-020-01910-2

Scopus

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Isolation and quantification of the plant growth regulator 1-triacontanol from moso bamboo (Phyllostachys pubescens) shoot skin and its compost Reviewed

Mori Y., Tanaka A., Nakagawa T., Amen Y., Kuwano Y., Tanizaki Y., Tomokiyo S., Shimizu K.

Agriculture and Forestry 66 ( 3 ) 81 - 93 2020.1

Language：English Publishing type：Research paper (scientific journal) Publisher：Agriculture and Forestry

© 2020, University of Montenegro. All rights reserved. To investigate chemical uses of Moso bamboo (Phyllostachys pubescens) shoot skin, we identified the main component of non-polar solvent extracts. To this end, a white precipitate from n-hexane extracts was evaluated using silica-gel column chromatography. The fraction with the highest recovery showed a single spot in silica-gel thin-layer chromatography (TLC) analyses. In subsequent nuclear magnetic resonance (NMR) and electron impact-mass spectrometry (EI-MS) analyses, we identified the compound in the fraction as 1-triacontanol, which is a known regulator of plant growth. In addition, gas chromatography-mass spectrometry (GC-MS) experiments showed 1-triacontanol concentrations of 13.3 and 41.7 ppm in fresh and boiled skins, respectively. In boiled skins, 1-triacontanol concentrations reached a maximum of 71.3 ppm after 2 weeks of composting. Although concentrations gradually decreased thereafter, they remained at 19.7 ppm after compost maturation for 6 months. In a further experiment, seeds of Welsh onion were sown on absorbent cotton impregnated with authentic 1-triacontanol solutions, significant increase in hypocotyl length was observed. Due to the presence of 1-triacontanol, Moso bamboo shoot skin has potential as functional compost that promotes plant growth for agricultural uses.

DOI： 10.17707/AgricultForest.66.3.08

Scopus

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Influence of wakame and sodium alginate on physico-chemical properties of Sika deer meat. Reviewed

Yamanaka M., Hayashi H., Nakagawa T., Asano K., Nagamine I., Hirayama T.

日本暖地畜産学会報 63 ( 2 ) 2020

The effect of eucalyptol on nursing home residents. Reviewed International journal

Goto S., Suzuki H., Nakagawa T., Shimizu K.

Scientific Reports 2020

Regular intake of Japanese traditional rice fermented beverage, koji amazake for 4 weeks decreased systolic blood pressure – A randomized, double blind, placebo controlled, parallel group comparative study-. Reviewed

Kikushima K., Nakagawa T., Shimizu K., Ohnuki K.

Japanese Pharmacology and Therapeutics 48 ( 2 ) 305 - 312 2020

White poplar: Targeted isolation of pancreatic lipase inhibitors Reviewed

Elsbaey M., Amen Y., Nakagawa T., Shimizu K.

Industrial Crops and Products 141 2019.12

Language：English Publishing type：Research paper (scientific journal) Publisher：Industrial Crops and Products

© 2019 Elsevier B.V. In order to discover new anti-obesity agents, twenty two natural extracts from medicinal plants and agricultural wastes were screened by pancreatic lipase inhibition assay. The methanolic extract of poplar wood (Populus alba L.), an important raw material for paper industry, showed promising inhibitory activity, its IC50 value was 7.15 μg/mL. Through bio-guided fractionation, the ethyl acetate fraction (E) was found to be the major contributor to the activity, IC50 = 4.7 μg/mL. Hence, it was subjected to bio-guided isolation and nine compounds (1–9) were identified from the active sub-fractions. The isolates were identified by means of one- and two-dimensional nuclear magnetic spectroscopy (1D, 2D-NMR), as well as high-performance liquid chromatography quadrupole time-of flight mass spectrometry (HPLC-QTOF-MS). (+)-Taxifolin (5) and (+)-ampelopsin (4) showed the highest activity, their IC50 values were 23.2 and 46.2 μM, respectively. The results indicated that flavonoids and phenolic acids in poplar wood could serve as potential candidates for development of new anti-obesity agents.

DOI： 10.1016/j.indcrop.2019.111778

Scopus

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α-Glucosidase inhibitory activity of resin from sakhalin fir tree (abies sachalinensis) and its bioactive compounds Reviewed

Nakagawa T., Ashour A., Amen Y., Koba Y., Ohnuki K., Shimizu K.

Natural Product Communications 14 ( 6 ) 2019.1

Language：English Publishing type：Research paper (scientific journal) Publisher：Natural Product Communications

© The Author(s) 2019 This study investigated in vitro the α-glucosidase inhibitory activity of resin from the Sakhalin fir tree (Abies sachalinensis). The resin showed extremely high activity (IC50 of 17.3 µg/mL). We isolated 8 compounds from the resin and identified them. All of the compounds isolated from A. sachalinensis resin are reported for the first time in the present study. In an α-glucosidase inhibitory assay, 6 compounds-(holophyllane C (1), (−)-(24E)-23-oxo-3,4-seco-9βH-lanosta-4(28),6,8(14),24-tetraen-3,26-dioic acid (2), abiesonic acid (3), (−)-(24E)-23-oxo-3,4-seco-9βH-lanosta-4(28),7,24-triene-3,26-dioic acid (4), 3,4-seco-4(28),6,8(14),22Z,24-mariesapentaen-26,23-olide-3-oic acid (5), and (−)-abiesonic acid 3-methyl ester (6))-showed high activity (their IC50 values were 25.1, 20.9, 82.4, 20.5, 27.3, and 20.5 µg/mL, respectively). These compounds should contribute to the resin's α-glucosidase inhibitory activity. From an industrial point of view, these findings provide new data to support that the resin of A. sachalinensis is a rich source of α-glucosidase inhibitors, which are highly valuable for their potential to be developed as functional health foods.

DOI： 10.1177/1934578X19858460

Scopus

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Antioxidant and anti-lipase compounds isolated from heartwood of Yakushima native cedar (Cryptomeria japonica) Reviewed

Nakagawa T., Ashour A., Amen Y., Ohnuki K., Fujimoto N., Shimizu K.

Journal of Wood Chemistry and Technology 2019.1

Language：English Publishing type：Research paper (scientific journal) Publisher：Journal of Wood Chemistry and Technology

©, Copyright © Taylor & Francis Group, LLC. This article describes the biological activities of heartwood extracts from Yakushima native cedar (Cryptomeria japonica) and identifies their main active compounds. Black heartwood and red heartwood were each divided into two parts from the center (the pith) to outer heartwood (the cambium). The methanol extracts of those parts were screened for antioxidant and anti-lipase activities. The extract from the pith of the red heartwood showed the highest ORAC activity among the samples. Regarding anti-lipase activity, all the extracts showed relatively high activity (the IC 50 value were 9.71–37.24 μg mL −1 ). In addition, four compounds were isolated and identified from the pith of red heartwood by NMR and MS analyses. Agatharesinol (3) and sequirin C (4) were thought to be the main active compounds responsible for the antioxidant and anti-lipase activities.

DOI： 10.1080/02773813.2019.1578806

Scopus

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佐賀県産農産物の魅力を掘り起こす〜コスメティック原料としての潜在能力〜

中川敏法, 清水邦義

FRAGRANCE JOURNAL 2019

A pilot study on the effects of Chrysanthemum scent on memory and mood Reviewed International journal

Francisca K., Shen X., Nakagawa T., Gianfagna T., Shimizu K., Goto S.

Journal of Therapeutic Horticulture 2019

Effect of geothermal drying treatment on extract composition of Sugi (Cryptomeria japonica) board Reviewed

65 ( 4 ) 195 - 200 2019

A new aliphatic ester of hydroxysalicylic acid from fermented Carica papaya L. preparation with a potential hair growth stimulating activity Reviewed International journal

Ashour A., Amen Y.M., Nakagawa T., Niwa Y., Mira A., Ohnuki K., Murakami S., Imao M., Shimizu K.

Natural Product Research 2018.9

佐賀県で生産されたシキミ（Illicium anisatum）の機能性食品および化粧品素材としての機能性評価

中川敏法, 西條裕美, 石川洋哉, 泥谷慎司, 香月優, 岩元彬, 鶴田裕美, 柘植圭介, 吉村臣史, 大貫宏一郎, 清水邦義

日本食品保蔵科学会誌 2018.8

Biological activities of extracts from different parts of two cultivars of Prunus persica (L.) Batsch, `Akatsuki' and `Fastigiata' Reviewed International journal

Natural Product Communications 2018.7

Changes in content of triterpenoids and polysaccharides in Ganoderma lingzhi at different growth stages Reviewed International journal

Journal of Natural Medicines 2018.4

Potential activities for constituents from Vicia faba International journal

Trend in Phytochemical Research 2018.2

Effect of polyphenols from Vicia faba L on lipase activity and melanogenesis Reviewed International journal

Natural Product Research 2017.7

スギ材を内装材として使用した室内空間における揮発性成分の分析およびその季節変動

清水邦義, 吉村友里, 中川敏法, 松本清, 鷲岡ゆき, 羽賀栄理子, 本傳晃義, 中島大輔, 西條裕美, 藤田弘毅, 渡邊雄一郎, 岡本元一, 井上伸史, 安成信次, 永野純, 山田祐樹, 岡本剛, 大貫宏一郎, 石川洋哉, 藤本登留

日本木材学会誌 2017.5

乾燥処理がスギ板材の抽出成分に与える影響中温乾燥によるテルペン類の量的変化

奥田拓, 中川敏法, 村野朋哉, 三好悠, 亀井裕人, 佐々木隆雄, 三枝康弘, 和田善行, 湊俊司, 阪井彰一, 千里泰三, 藤本登留, 清水邦義

日本木材学会誌 2017.4

Improved biological activities of isoepoxypteryxin by biotransformation Reviewed International journal

Chemistry and Biodiversity 2016.9

Biological activities of extracts from different parts of Cryptomeria japonica Reviewed International journal

Natural Product Communications 2016.7

福岡県糸島産農産物の抗酸化活性を指標とした機能性評価

中川敏法, 永田敏郎, 大貫宏一郎, 森高正博, 福田晋, 清水邦義

九州大学農学芸誌 2016.5

Biological activities of oleanolic acid derivertives from Calendula officinalis Seeds Reviewed International journal

Phytotherapy Research 2016.5

エミューオイルの機能特性

南育子，中川敏法，室井由起子，奥野悦生，大貫宏一郎，清水邦義

九州栄養福祉大学研究紀要 13 149 - 152 2016

脂質への放射線照射による影響　揮発性物質の生成について

南育子，中川敏法，奥野悦生，大貫宏一郎，清水邦義

九州栄養福祉大学研究紀要 13 153 - 156 2016

Multiple uses of essential oil and by-products from various parts of the Yakushima native cedar (Cryptomeria japonica) Reviewed International journal

Journal of Wood Chemistry and Technology 2015.10

Determination of Seed Soundness in Conifers Cryptomeria japonica and Chamaecyparis obtusa Using Narrow-Multiband Spectral Imaging in the Short-Wavelength Infrared Range Reviewed International journal

PLoS ONE 2015.7

無処理スギ鋸屑の飼料的利用に関する研究

中川敏法

木科学情報誌 2015.6

In vitro bioactivities and phytochemical profile of various parts of the strawberry (Fragaria×ananassa var. Amaou) Reviewed International journal

Journal of Functional Foods 2015.3

Effects of wet soya waste supplementation on the intake, growth and reproduction of goats fed Napier grass Reviewed International journal

Animal Feed Science and Technology 2015.1

食用油の酸化による揮発成分の生成

南育子，中川敏法，海渕覚，岸川明日香，室井菜緒子，奥野悦生，大貫宏一郎，清水邦義

九州栄養福祉大学研究紀要 12 285 - 286 2015

GC-MS分析のための脂質の誘導体化

南育子，中川敏法，海渕覚，内田薫，岸川明日香，堀場大生，大貫宏一郎，清水邦義

九州栄養福祉大学研究紀要 12 287 - 290 2015

Feed Intake and Growth Performance of Goats Offered Napier Grass (Pennisetum purpureum) Supplemented with Concentrate Pellet and Soya Waste Reviewed International journal

Sains Malaysiana 2014.7

Feed intake and growth performance of goats supplemented with soy waste International journal

Brazilian Journal of Agricultural Research 2014.7

Feed intake and growth performance of goats fed with Napier grass and oil palm frond supplemented with soya waste Reviewed International journal

Journal of Applied Animal Research 2014.5

Effect of palm kernel cake as protein source in a concentrate diet on intake, digestibility and live weight gain of goats fed Napier grass Reviewed International journal

Tropical Animal Health and Production 2013.3

Feed Intake, Digestibility and Growth Performance of Goats Offered Napier grass Supplemented with Molasses Protected Palm Kernel Cake and Soya Waste Reviewed International journal

Asian Journal of Animal and Veterinary Advances 2013.3

スギ鋸屑を主要な粗飼料とする黒毛和種繁殖牛の飼養に関する研究

中川敏法

2012.3

Effect of calcium fertilization on oxalate of Napiergrass and on mineral concentrations in blood of sheep Reviewed International journal

Asian-Australasian Journal of Animal Sciences 2011.10

Effect of Feeding Oxalate Containing Grass on Intake and the Concentrations of Some Minerals and Parathyroid Hormone in Blood of Sheep Reviewed International journal

Asian-Australasian Journal of Animal Sciences 2011.6

無処理杉ノコクズを主要な粗飼料とする黒毛和種繁殖牛の飼養におけるノコクズの粒度が反芻行動，ルーメン液性状および血液性状に及ぼす影響

中川敏法・福山喜一・川村啓太・新美光弘・川村修

日本暖地畜産学会報 2010.9

A Study of Nutritional Function of Sawdust as Main Roughage for Breeding Japanese Black Cattle Reviewed

Journal of Warm Regional Society of Animal Science 2009.5

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Papers - NAKAGAWA Toshinori