書誌事項
- タイトル別名
-
- Serum Vitamin C Concentration in Fattening and Fattened Beef Cattle
- ヒイクギュウ ニ オケル ケッセイ チュウ ビタミン C ノウド
この論文をさがす
抄録
Vitamin C deficiency in cattle and young calves has been reported, while the. information was little with fattening beef cattle. In this experiment, serum vitamin C concentration was measured in fattened or fattening Japanese Black cattle as an index for nutritional status of vitamin C. Blood samples of 78 commercial Japanese Black cattle were collected at a local slaughterhouse and analyzed. Serum vitamin C level was 26.4±2.2μM(4.6-95.3μM). Serum vitamin C levels widely varied depending on the cattle and suggested that some may be under deficient condition of vitamin C. Change in serum vitamin C concentration was also determined in four Japanese Black steers, which were fattened from 10 to 32 months old. Blood samples were collected at 2-month intervals. The mean value of serum vitamin C concentration at the initial time off attening was above 60μM, and it decreased significantly with advancing fattening period.Thus vitamin C supplementation of available form for cattle (rumen-bypass vitamin C) is considered to be preferable in fattening beef cattle.
収録刊行物
-
- 日本畜産学会報
-
日本畜産学会報 70 (8), 119-122, 1999
公益社団法人 日本畜産学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390282680173284480
-
- NII論文ID
- 130000742750
- 10021722726
- 10020391951
-
- NII書誌ID
- AN00195188
-
- ISSN
- 18808255
- 00215309
- 1346907X
-
- NDL書誌ID
- 4716737
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可