Verification tests showed that the established mathematical model could describe the extraction process of safflower yellow pigment well , so it could directed the production and the process planning of safflower yellow pigment 验证实验表明，所建立的数学模型能够较好地描述红花黄色素的浸提过程，对于红花黄色素的生产和工艺设计具有理论指导作用。
The chemical analysis of the soil extracted solution has shown that the soluble salt in the soil is predominated by the divalent ions ca2 + and mg2 + which mean that the soil aggregates have been chemically stable during the field experiment 同时，对土壤浸剂液的化学成分的分析结果表明，浸提液中二价的钙、镁离子占优势，这使土壤微团聚体处于一种化学稳定的状态。
Methods with the content of the gentionpicrin as the index , the orthogonal test method was used for studying the effect of four factors ( alcohol concentration , the amount of alcohol , digestion times , extracting time ) on extracting rate 方法：采用正交试验法，以龙胆苦苷为检测指标，用正交试验考察4种因素（乙醇浓度、溶媒用量、浸提次数、提取时间）叶其含量的影响。
Conclusion cck contained in the treated chicken calamus easily undergoes hydrolysis to release mainly some peptides which do not induce obvious toxic effects , suggesting the safe potential applications of cck conduit as a tissue - engineering biometerial 结论鸡羽根角蛋白管可被水解，释放一些肽类物质，其浸提液对皮肤无致敏作用，皮内刺激反应弱，不引起全身急性毒性症状，无细胞毒性。
This material was loaded onto a silica gel column and the column was eluted with chloroform several times until the fraction of interest was collected . finally we obtained some light yellow green ointment liquid f i 采用硅胶作干层析柱填充物，用氯仿作展开剂和洗脱液，反复硅胶层析，对柄海鞘鞘囊氯仿浸提物进行分离、提取与纯化，最后得到一浅黄绿色的油状液体fraction (以下均称f ) 。
By adding polygonatum sibiricum red juice into fresh milk , the nutritious yoghurt with good taste was produced by fermentation carrying superior activities on anti - caducity , lowering blood sugar and lipid levels , resisting pathogenic microbes and so on 摘要将黄精浸提液与鲜乳复配后，经过酸乳发酵工艺即可制备出口感良好、营养丰富并具有抗衰老、降血糖、降血脂、抗病原微生物等多种功能的保健酸奶。
Aldononitrile acetates and alkaline nitrobenzene oxidations were used to analyze the change of structuia1 polysaccharides and composition of lignin in 80 % ethanol - extracted rice straw treated with sodium hydroxide , ammonium bicarbonate , or urea 摘要以氢氧化钠、碳酸氢铵和尿素处理的稻草为研究对象，采用糖腈乙酰酯法和碱性硝基苯氧化法，分别测定了化学预处理前后稻草用80 %乙醇浸提残渣中结构性多糖和木质素组分的变化。
The mbc was obseved higher in warmer season , the peak under broad - leaved stand occurred in july , under masson pine stand in march and under chinese fir stand in may respectively . soil eoc1 was negatively correlated to wsoc under broad - leaved stand ( r = - 0 . 8663 * ) and positively 4 、不同森林植被下土壤连续浸提所得的水溶性有机质( wsom )的结构特征如下:竹林下土壤首次浸提的水溶性有机质分子量较阔叶林、马尾松林和杉木林土壤大。
On the basis of the equation of mass equilibrium , the important kinetics and thermodynamics parameters in the extraction process of safflower yellow pigment were obtained by experimental determination , the mathematical model for the extraction process of safflower yellow pigment was established 摘要以质量平衡方程式为基础，通过实验刚定，求得了红花黄色素浸提过程中重要的动力学和热力学参数，建立了红花黄色素浸提过程的数学模型。
Limit cottonseed meal with high gossypol content to 5 % of the layer diet ( recent work indicates that up to 10 % of some solvent - extracted cottonseed meal products can be safely used as they have low levels of gossypol due to newer varieties and improved processing ) 要限制高棉酚的棉籽粕在产蛋鸡日粮中的用量不超过5 % （最近有研究表明，一些用浸提工艺处理的棉籽粕可以用到10 % ，因为经过一些新品种以及加工工艺的改善，可以降低棉酚的含量） 。
