精液の生化學的研究 : (第1報)牡牛の精液,精子及び精清中のチロシン含量に就て

概要

論文の詳細を見る
Samples of the Holstein bull semen obtained by the artificial vagina method were examined for their spermatozoa and seminal fluid contents and the distribution of water and tyresine in each fraction. The amount of spermatozoa was 8.2 per cent of bull semen, and the seminal fluid was then theoretically amounted to 91.8 per cent of the semen. The content of water in semen, spermatozoa, and seminal fluid was 89.94, 81.09 and 90.40 per sent, respectively. The amount of tyrosine per 100g of fresh samples of semen, spermatozoa, and seminal fluid were determined to be 351.2, 445.3, and 441.1mg, respectively and these values were also determined to be 3.49, 2.33, and 4.54 per cent, respectively, in dried samples.
社団法人日本農芸化学会の論文