@article{oai:repository.naro.go.jp:00000274,
 author = {神谷, 裕子 and KAMIYA, Yuko and 神谷, 充 and KAMIYA, Mitsuru and 服部, 育男 and HATTORI, Ikuo and 林, 義朗 and HAYASHI, Yoshiro and 舟場, 正幸 and FUNADA, Masayuki and 松井, 徹 and MATSUI, Tohru},
 issue = {1},
 journal = {Animal Science Journal, Animal Science Journal},
 month = {Jan},
 note = {Four Japanese Black steers (16 months of age) were assigned to a 4 × 4 Latin square design to investigate the effect of graded levels of sweet‐potato condensed distillers solubles (SCDS) in their diets on intake and urinary excretion of minerals. The four diets consisted of 0%, 10%, 20% and 30% (dry matter (DM) basis) SCDS, with SCDS replacing commercial concentrate (CC). Intake of K, Cl, S, P and Mg increased linearly with increasing SCDS content. Urinary pH increased linearly with increasing dietary SCDS content. SCDS feeding increased urinary K concentrations (linear and quadratic effects). Urinary concentrations of Cl increased linearly with increasing SCDS content. In contrast, urinary concentrations of Mg decreased with increasing SCDS content. Feeding of SCDS did not apparently affect urinary NH3,P, Na or Ca concentrations. These results suggest that high SCDS feeding is not a risk for crystallization of minerals leading to the formation of magnesium‐phosphate type calculi: although SCDS contains large amounts of P and Mg, high SCDS feeding decreased the Mg concentration and did not affect the P concentration in urine. Additionally, high SCDS feeding had no apparent effects on plasma concentrations of Na, K, Cl, Ca or inorganic P. 

配合飼料へのカンショ焼酎粕濃縮液の混合割合の異なる 4 種類の濃厚飼料（乾物ベースでの混合割合 0％，10％，20％，30％）を黒毛和種肥育牛4 頭（試験開始時 16 ヶ月齢）に給与し，1 期 2 週間の4×4 ラテン方格法による飼養試験を行い，ミネラル摂取量および尿中へのミネラル排泄を比較検討した．配合飼料のミネラル含量は， K が 5.6 g/kg，P が5.0 g/kg，Mg が1.8 g/kg であった．カンショ焼酎粕濃縮液のミネラル含量は乾物あたりで K が 63.3 g/kg，Pが 9.4 g/kg，Mg が 3.9 g/kg であった．カンショ焼酎粕濃縮液の混合割合の増加に伴い，K，Cl，S，P および Mg 摂取量が増加した．カンショ焼酎粕濃縮液の給与割合の増加に伴い，尿 pHが上昇した．カンショ焼酎粕濃縮液の給与割合の増加に伴い，尿中 K およびCl 濃度は増加したが，尿中 Mg 濃度は低下した．カンショ焼酎粕濃縮液の給与は，尿中 NH3，Na，P および Ca 濃度には影響を及ぼさなかった．カンショ焼酎粕濃縮液給与は，血漿中 Na，K，Cl，Caおよび Pi 濃度に影響を及ぼさなかった．さらに，カンショ焼酎粕濃縮液の給与は，リン酸マグネシウム塩結晶の生成要因に大きな影響を及ぼさないと推測された．},
 pages = {79--85},
 title = {Effect of feeding sweet-potato condensed distillers solubles on intake and urinary excretion of minerals in Japanese Black steers},
 volume = {88},
 year = {2017},
 yomi = {カミヤ, ユウコ and カミヤ, ミツル and ハットリ, イクオ and ハヤシ, ヨシロウ and フナバ, マサユキ and マツイ, トオル}
}