Using various extraction solvent to distill polysaccharide and protein of codonopsis pilosula , and atomic absorption spectrometer to determine the selenium content of all component parts 采用不同的浸提液提取党参中的多糖和蛋白质，用原子吸收法测定它们各组分中的含硒量。
In this paper , a new type evaporator , inert particle fluidized bed evaporator , which is adapted to tea liquid infusion evaporating . we designed and built an inert particle fluidized bed evaporator 本文针对汽?液?固三相流化床蒸发器的特点，把该种蒸发设备应用于绿茶浸提液浓缩蒸发过程。
In acute systemic toxic test , administration of the leaching solution in mice caused no death , organ dysfunction , cyanosis , tremor , severe peritoneal irritation , ptosis , or dyspnoea 小鼠全身急性毒性实验中，腹腔注射浸提液的小鼠未出现死亡、衰竭、发绀、震颤、严重的腹膜刺激、眼睑下垂及呼吸困难等毒性症状。
The results above suggested that water absorbing was limited by the inhibition of root activity . photosynthesis and the production of the photosynthesis was limited by the decrease of chlorophyll . . 52 . 54 % .青篙浸提液可通过抑制根系活力来影响水分的吸收，通过降低叶绿素的含量来影响光合作用及光合产物的生成与积累。
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。
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。
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。
The results were as follows : leaching solution by hot water extraction was date in color and had mellow date aroma and the highest fusel oil content but strong bitter taste ; leaching solution by pectinase enzymolysis had the highest reducing sugar content easy for fermentation but excessively high methanol content in fermenting wine ; leaching solution by microwave extraction had the shortest extraction time and fermentation time and the highest ethyl acetate content in wine and the produced wine had special aroma 结果表明， 90热水浸提，浸提液发酵酒颜色呈枣红色，杂油醇含量最高，有浓郁枣香，但苦味重；果胶酶酶解浸提，浸提液还原糖含量最高，利于发酵，但发酵酒的甲醇含量过高；微波强化浸提，浸提时间和发酵时间最短，所得枣酒的乙酸乙酯含量最高，且有特殊香味。
Both the seedling and the root was rotted , the vigor of seedling was severely weakened consequently . in addition , chlorophyll of the seedling decreased with increasing concentration , when at 25mg / ml , chlorophyll content was less than 60 . 13 % of the control group . root activity had the similar trends to cha nge of chlorophyll , and it only reached 52 . 54 % of the control group 对小麦幼苗生理生化指标的研究表明：叶绿素含量和根系活力随着青蒿浸提液浓度的升高均明显降低，在浓度为25mg / ml时，叶绿素含量仅不到对照的60 . 13 ，根系活力仅为对照的西南农业大学硕士学位论文，论文摘要
The self - poisoning effects of chinese fir plantation are studied through the seed germination experiment with the extracts of organs , bulk soils and rhizosphere soil of different rotation plantations . the results are as follows : there are some poisonous substances inhibiting germination of chinese fir seeds in soils of chinese fir plantations . the inhibiting effect becomes stronger and stronger with increase of planting generations . extracts from the organs of chinese fir trees also have some inhibiting effects on seed ' s germination , but the effect of leaf is the strongest . lower concentration extracts of underground vegetation may be favorable to the seed ' s germination whereas the higher concentration will reverse the results . it indicates that the “ self - poisoning ” effects of chinese fir plantations might be one of the reasons for poor natural regeneration and soil degradation of chinese fir plantation 利用不同栽植代数杉木人工林根际土、非根际土及杉木各器官浸提液进行杉木种子发芽试验，研究杉木人工林自毒作用，研究结果表明：杉木林根际土及非根际土中均存在抑制杉木种子萌发的物质，随栽植代数增加抑制作用更趋明显；杉木各器官浸提液对杉木种子萌发也有抑制作用，其中以杉木叶的抑制作用最为明显，杉木林下常见植物对杉木种子发芽则表现为低促高抑效应，说明杉木人工林存在自毒作用，这可能是杉木连栽障碍的原因之一。
