萃取

基本解释 (translations)

extracting  ·  leach  ·  leaches

与萃取相关的网络例句 [注：此内容来源于网络，仅供参考]

Described the design of supercritical fluid extraction principles; combination of star anise essential oil of the nature of the proposed extraction conditions for extracting pressure 15MPa, extraction temperature 40 ℃, CO2 flow rate 830 ~ 850L / h, extraction time of 2h, the extraction conditions selected temperature swing separation, further development of the star anise crushed, CO2 super-critical phase transition, extraction, separation and packaging processes; in determining the production process on the basis of material balance, heat balance, extractor size calculation, piping calculation and packaging process is calculated; for the pollution occurred during the production, analysis of pollution sources, pollution control and waste treatment proposed measures; accounting of production costs and value.

本设计阐述了超临界流体萃取技术的原理；结合八角精油的性质，提出萃取条件为萃取压力15MPa，萃取温度40℃，CO2流量830～850L/h，萃取时间2h，根据萃取条件选用变温变压的分离方式，进一步制定了八角粉碎、CO2超临界相变、萃取、分离和包装等工序；在确定的生产工艺流程的基础上进行物料衡算、热量衡算、萃取釜尺寸计算、管路计算和包装工序计算；针对生产过程中出现的污染，分析污染的来源，提出控制污染和废料处理的措施；核算生产的成本和价值。

Studies on preparation of ultra-micro spice powder of Daokou Carbonado flavor by freeze grinding technology;2. Studies on supercritical CO_2 extraction of spice blends of Daokou Carbonado flavor were carded out in this paper.

在 CO_2流速和分离压力恒定的条件下，通过单因素和正交试验探讨了萃取压力、萃取温度、萃取时间、分离温度四个参数对本公司开发的道口烧鸡风味复合辛香料进行超临界 CO_2萃取的影响，并确定了最佳提取工艺：萃取压力30MPa、萃取温度50℃、萃取时间120min、分离温度30℃、CO_2流速为20g/min，分离压力为10MPa。

The results showed that the significance of the effects of these factors on the oil extraction efficiency decreaseed in the order:extraction pressure, time, temperature and entrainer dosage, and the maximum extraction efficiency of watermelon seed oil could reach 52.18% under the extraction pressure of 40 MPa, temperature of 45℃, time of 150 min and the ethanol dosage of 7%.

结果表明，影响西瓜籽油萃取率的因素主次顺序为：萃取压力＞萃取时间＞萃取温度＞夹带剂用量；最佳提取条件为萃取压力40 MPa，萃取温度45℃，萃取时间150 min，夹带剂乙醇用量7%。在最佳条件下西瓜籽油萃取率为52.18%。

Content: Wine, Borage extraction, Grape seed extraction, Citric acid, Citrate, Liquorice, Baicalin extraction , Equisetum extraction, Hops extraction, Pinecone extraction, Citrons lemon extraction, Rosemary extraction.

成 份：红酒，紫草根萃取，葡萄籽萃取，柠檬酸、柠檬酸钠，甘草酸钾，黄苓萃取，木贼植物萃取，啤酒花萃取，松果萃取，柑橘柠檬萃取，迷迭香叶萃取物。

Water, Cyclomethicone, Glycerin, Sd Alcohol 40-B (Alcohol Denat.), Propylene Glycol, Melia Azadirachta Leaf Extract, Lecithin, Arctium Lappa Root Extract, Xylitol, Lactitol, Alpha-Glucan Oligosaccharide, Lactoferrin, Potassium Thiocyanate, Glucose Pentaacetate, Glucose Oxidase, Lactoperoxidase, Glycoproteins, Panax Ginseng Root Extract, Equisetum Arvense Extract, Hydrolyzed Milk Protein, Peg-8, Caprylyl Glycol, Sebacic Acid, Sodium Polyacrylate, Betula Alba Bark Extract, Cupressus Sempervirens Leaf Extract, Hamamelis Virginiana Extract, Avena Sativa Meal Extract, Humulus Lupulus Extract, Silk, Nylon-12, Polyacrylamide, Polymethyl Methacrylate, Butylene Glycol, Salicylic Acid, Lauryl Methacrylate/Glycol Dimethacrylate Copolymer, Tocopheryl Acetate, C13-14 Isoparaffin, Laureth-7, Triethanolamine, Xanthan Gum, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Phenoxyethanol, Chlorphenesin, Benzoic Acid, Methylparaben, Fragrance, Titanium Dioxide

水，环甲硅脂，甘油，Sd Alcohol 40-B，丙二醇，印度楝树叶萃取，卵燐脂，牛蒡根萃取，木糖醇，乳糖醇，α-葡低聚糖，乳铁蛋白，硫氰酸钾，葡萄糖五乙酸酯，葡萄糖氧化酶，乳过氧化物酶，糖蛋白，人参根萃取，问荆萃取，水解牛奶蛋白，聚乙二醇-8，辛乙二醇，癸二酸，聚丙烯酸酯钠，白桦萃取，丝柏叶萃取，金缕梅萃取，燕麦萃取，啤酒花萃取，丝，尼龙－12，聚丙烯醯胺，聚甲基丙烯酸甲酯，丁二醇，水杨酸，甲基丙烯酸十二酯，醋酸盐维他命E，C13-14 异烷烃，月桂醇聚醚-7，三乙醇胺，山羊胶，丙烯酸/C10-30烷基丙烯酸聚合物，苯氧乙醇，氯苯甘醚，苯甲酸，羟苯甲酯，香料，二氧化钛

ConclusionThe extraction rate of volatile oils from Heracleum hemsleyanum Diels by supercritical CO2extraction process is higher than that of water vapor distillation,and the optimized extraction conditions are:extraction pressure 25MPa,extraction temperature 45℃ and flow rate of CO2 20L/h, and the yield of volatile oils is 0.65%.

结果通过各因素级差大小的比较可知：萃取压力的变化对萃取率的影响最大，萃取温度次之，而CO2流量对萃取率的影响最小。结论超临界CO2萃取牛尾独活挥发油的萃取率较水蒸气蒸馏法高，最佳萃取条件为萃取压力25MPa，萃取温度45℃，CO2流量20L/h，挥发油收率为0.65%。

Most conventional methods for the extraction of substrate network were based on the use of frequency behavior of Y22 + Y21. However, we found that the feedback signal through the internal circuit elements makes the conductance of the substrate network underestimated while makes the susceptance of the substrate network overestimated. If conventional methods are directly performed on large area SiGe HBTs, a negative effective substrate resistance will be extracted. In the first part of the thesis, a new extraction method for the substrate network parameters of SiGe HBTs is proposed. When extracting the substrate network parameters, the feedback signal through internal circuit elements is considered. All the circuit elements of substrate network are extracted from Ysub instead of Y22 + Y21. The extracted substrate network parameters show a different bias dependence as compared to the conventional methods. By using a simple n+-p junction, we successfully explained the extracted bias dependent substrate network parameters. We developed a series linear regression equation to extracted the intrinsic circuit elements from the ABCD parameters. Compared with the conventional methods which extracted the circuit elements from Y-parameters or Z-parameters, the proposed method is much simple and easy to implement in the computer programs.

传统方法在萃取基板网路参数时，常常由所量得的Y22 + Y21来著手，但我们的研究发现，利用Y22 + Y21的频率关系来萃取基板参数时，基板网路的电导会被低估而基板网路的电纳则会被高估，另外传统基板网路参数萃取方法在萃取大尺寸元件基板网路参数时会得到负值基板等效电阻，以上的非理想效应皆因忽略部份信号会经由本质参数对基板网路做回授的影响，因此本论文中提出一个新的基板网路参数萃取方法，在萃取基板网路参数时考虑了由本质参数所回授的信号，并且由Ysub而非Y22 + Y21萃取基板等效电阻、基板等效电容及基板与集极空乏电容，成功的解决上述的一些非理想效应，所得到的基板网路参数与集极偏压的关系与传统方法所得的趋势相异，经由一个简单的模型成功的解释了所萃取得到的基板网路参数与偏压的关系，在萃取本质参数时，我们舍弃传统萃取方法中常用的Y参数或Z参数萃取方程式，而改用ABCD参数，并提出一系列的线性回归方程式，萃取所有的本质参数，与传统方法比较起来，比较简单而且容易建立在使用者的参数萃取软体中。

With the extraction efficiency of rotenone and total substance obtained as estimated index, the technology conditions of extracting rotenone from the leaves of Tephrosia vogelii were investigated by SFE-HPLC method.

采用超临界流体萃取反相高效液相色谱法，以鱼藤酮萃取率和萃取产物总得率为评价指标，研究提出非洲山毛豆 Tephrosia vogelii Hook.f中鱼藤酮的超临界流体萃取较优工艺条件为：萃取物料粒径30目，静态萃取20min，萃取温度45℃，压力27.58MPa，流体总流量30mL/g，萃取前向萃取池中加入3mL甲醇作夹带剂。

The studies was proceeded on the the supercritical CO2 extraction technique of rotenone from Tephrosia vogelii. The extraction influences of technology conditions were systematically groped, The research results were listed as follows:1 The analysis method applied in this paper has been proved to be suitable to technology research of the studies on the SC-CO: extraction technique of rotenone from Tephrosia vogelii. 3 indexes, extraction ratio of rotenone. extraction ratio of total compounds and rotenone content percent in total compounds weight, were carried out with HPLC quantitatively determination combined with the sample weight loss after extraction. With these 3 indexes. The extraction influences of technology conditions were evaluated by synthesis. Then the best technology conditions were ascertained for different extraction aims.2 The pretreatment of rough material should be needed before extraction. Comminuting the material to 0.28mm size is most fit to SC-CO: extraction.3 Firstly static extracting 20 min then turn to dynamic doing is the better extraction mode than other ones.4 The orthogonal experiment was conduct with 3 factors and 5 levers.

本论文通过对非洲山毛豆SC-CO_2萃取中影响萃取效果的工艺条件的研究，初步得出如下结果：(1)本论文中所采用的萃取效果评价方法适宜于非洲山毛豆中鱼藤酮的超临界流体萃取技术研究，该方法具体为：HPLC定量分析非洲山毛豆SC-CO_2萃取物中的鱼藤酮含量，再结合萃取前后处理样品的重量损失，得出鱼藤酮萃取率、萃取所得粗物质萃取率和粗物质中鱼藤酮含量三个参数，以此三个指标综合评价萃取条件对萃取效果的影响；(2)通过对原料粒度对萃取效果影响的研究，结果表明SC-CO_2萃取非洲山毛豆复叶中的鱼藤酮，原料粉碎成30目粒度叶粉时萃取效果较好；(3)通过对萃取方式与萃取效果之间关系的研究，结果表明SC-CO_2萃取非洲山毛豆中鱼藤酮应采用先静态后动态的萃取方式，静态萃取时间为20min；(4)通过温度、压力和CO_2流量三因素五水平的正交试验，结果表明温度是最主要的影响因素，压力因素对鱼藤酮萃取率的影响程度高于CO_2流量，而对于粗物质萃取率和粗物质中鱼藤酮含量CO_2流量因素高于压力。

In this paper the technology of the CO2 supercritical fluid extraction of the oil from camphor tree seed were studiedin the lab.

对超临界CO2萃取樟树籽油的工艺进行了研究，探讨了萃取压力，萃取温度和CO2流量对樟树籽油萃取的影响，在萃取压力20MPa、萃取温度40℃、CO2流量35kg/h条件下，萃取2h，樟树籽油的萃取率可达94.3%。

与萃取相关的网络解释 [注：此内容来源于网络，仅供参考]

Alkanet root：朱草根萃取,提供天然粉紅、紫色

Algae extract:海澡萃取液,富含礦物質、滋養、柔膚、幫助留住水份 | Alkanet root:朱草根萃取,提供天然粉紅、紫色 | Alkyl benzoate:萃取自植物脂和穀物糖,幫助油脂分離

Alkanet root：朱草根萃取,提供天然粉红,紫色

Algae extract:海澡萃取液,富含矿物质,滋养,柔肤,帮助留住水份 | Alkanet root:朱草根萃取,提供天然粉红,紫色 | Alkyl benzoate:萃取自植物脂和谷物糖,帮助油脂分离

barley extract：大麦萃取物

cucumber fruit extract:小黄瓜萃取,保湿,镇静收敛 | barley extract:大麦萃取物 | sunflower seedcake:葵花籽萃取

Bitter Orange Extract：苦橙萃取

Hesperidin Methyl Chalcone:橙皮甲基苯基苯乙烯酮.,也叫维P,橙皮萃取物,可以抗炎和保护血管 | Bitter Orange Extract:苦橙萃取 | Horsetail Extract:问荆萃取,也叫马尾草,增进皮肤弹性

Burdock Extract：牛蒡萃取液

BIRCH LEAVES EXTRACT桦树叶萃取液 | BURDOCK EXTRACT牛蒡萃取液 | CACTUS EXTRACT 仙人掌萃取液

Burdock root：牛蒡根萃取物,舒緩、療癒和排毒

Bromelain:萃取自鳳梨,消炎、去角質和緊實皮膚 | Burdock root:牛蒡根萃取物,舒緩、療癒和排毒 | Butcher's broom:萃取自歐洲特有百合植物,消炎、改善循環

extractable：可萃取的;可提取的

extract content 萃取物景;萃取率 | extractable 可萃取的;可提取的 | extractant 分离剂;净化剂

extraction thimble：萃取套筒

萃取器组 extraction battery | 萃取套筒 extraction thimble | 刚铝石萃取套筒;刚玉萃取套筒 extraction thimble; alundum

昆布类海藻萃取(LAMER用的就是这种海藻萃取哦)：Laminaria Saccharina Extract

Fagus Sylvatica Extract :欧洲山毛榉萃取 | Laminaria Saccharina Extract :昆布类海藻萃取(LAMER用的就是这种海藻萃取哦) | Tilia Cordata Extract:菩提花萃取,有抗氧化及保湿功效

extraction thimble; alundum：刚铝石萃取套筒;刚玉萃取套筒

萃取套筒 extraction thimble | 刚铝石萃取套筒;刚玉萃取套筒 extraction thimble; alundum | 萃取器 extractor