1·Its first limiting amino acid was methionine plus cystine.
它的第一限制性氨基酸为蛋氨酸+胱氨酸。
2·Objective To assess clinical curative effect on calvous patients by taking orally calcium amino acid chelate capsules combined with cystine tablets.
目的评价口服氨基酸螯合钙胶囊配合胱氨酸片对脱发患者的临床疗效。
3·It has been found that extraction is an alternative means for the recovery of L-cystine by removing HC1 and precipitating the said amino acid from hair hydrolytic liquor.
利用胺类萃取盐酸的性能，应用于从毛发水解液中选择性地萃取盐酸，以沉淀及提纯L -胱氨酸。
4·Uses: Suitable for the decolorization of glucose sucrose, maltose and other refined sugar as well as the pigment removal, purification and refining of citric acid, cystine, oil, chemical products.
用途：适用于葡萄糖蔗糖、麦芽糖等糖类的脱色相精制，以及柠檬酸、胱胺酸、油脂、化工产品中大分子色素的去除、提纯和精制。
5·The Amino Acid Contents and Nutritional Evaluation in the Cystine Motherliquid Powder;
同时测定尿中的钙和羟脯氨酸的含量。