High Performance Liquid Chromatographic Determination of Skatole and Indole in Pig Subcutaneous Fat Muscle and Serum 高效液相色谱法测定猪皮下脂肪、背最长肌和血清中粪臭素和吲哚含量
The Danger of Skatole on the Livestock Production 粪臭素在家畜养殖中的危害
Skatole, a compound formed by the bacterial degradation of tryptophan, causes acute bovine pulmonary edema and emphysema ( ABPE) in cattle and is responsible for boar taint in pigs which may cause great damage to livestock raising. 粪臭素是L-色氨酸的细菌降解产物,是引起反刍动物急性肺水肿和肺气肿(ABPE)的主要物质,同时也是产生猪肉异臭味的主要物质,严重危害家畜养殖。
FOS also can affect skatole, lipid and protein metabolism. 它还可以影响粪臭素、脂质和蛋白质代谢;
The partial influence of skatole on a-Amylase 3-甲基吲哚对胰α-淀粉酶部分性质的影响
Pork flavor is associated with flavoring substances and intramuscular lipids in the meat. Boar taint originates from androstenone and skatole. 肌肉风味取决于风味物质的种类和含量以及肌内脂肪的性质,膻味来源于雄烯酮和粪臭素;
First we studied the effect of skatole on activity of a-amylase pepsin and trypsin, then we studied the effect of skatole on structure of three important digestive enzymes by UV spectra and fluorescence spectra. 本文首先研究了粪臭素对α-淀粉酶、胃蛋白酶及胰蛋白酶活性的影响,接着通过紫外光谱法和荧光光谱法进一步研究了粪臭素对这三种重要消化酶结构的影响。
Skatole ( 3-methylindole) which has strong odour is metabolic product of tryptophan in human and animals. It also exists in many food we take ( e.g some meat). 粪臭素即3-甲基吲哚,有极强的粪臭味,是人和动物体内色氨酸的代谢产物,人摄取的很多食物中(如多种肉类等)本身也含有粪臭素。
The research progress of dietary fiber controlling skatole level of pig 日粮纤维调控猪体粪臭素水平的研究进展
So we studied the effect of skatole on three important digestive enzymes. We chose a-amylase which is important in digestion of amylum and saccharide as well as pepsin and trypsin that play key role in digestion of proteins. 我们选择了在消化淀粉和糖类物质中起重要作用的α-淀粉酶以及在蛋白质消化过程中起主要作用的胃蛋白酶和胰蛋白酶。
Effect of Mixed Population of Pig Fecal Bacteria on 3-Methylindole ( skatole) and Indole Production 猪粪便细菌群作用下3-甲基吲哚(粪臭素)和吲哚形成的研究