抽出物

Table 2 Larvicidal activity of plant extracts.

表2 植物抽出物之殺蚊幼蟲活性。

The results of bamboo decay test show that the extracts of Sapindus mukorossi cause the weight loss of bamboo was only 1.2% in period of 28-56 days.

处理竹材耐腐朽能力显示，无患子抽出物处理之竹材於试验第28-56天时其所造成之重量损失率最大者仅为1.2%。

On the other hand, the crude extracts of Sapindus mukorossi could not inhibit the seed germination on Pak-choi, but their n-BuOH fractions could retard the germination for 36 h.

至於植物相克作用活性方面，由小白菜种子发芽抑制试验结果得知，无患子木材与果实抽出物各分离部皆无法抑制种子的发芽，但二者之正丁醇分离部均可延缓种子发芽作用36 h。

Strong enrichment of lignin and extractives on the pulp fiber surface was found for all of the pulps.

研究发现所有浆料的纤维表面都富集大量的木素和抽出物。

Cinnamomea, antrocamphin A was purified from previous ethanol extraction using bioactivity-guided fractionation. As results, the antrocamphin A could significantly inhibit NO and PGE2 autacoids production in LPS-induced RAW 264.7 macrophage cells. Meanwhile, the mRNA and protein expression levels of iNOS and COX-2 were inhibited by antrocamphin A in a dose-dependent manner. Antrocamphin A also reduced the translocation of NF-κB induced by LPS, which was associated with the prevention of the degradation of I-κB, and subsequently decreased p65/p50 proteins level in the nucleus. This is the first report demostrating the A.

接著并以活性为导向的分离策略，从樟芝子实体乙醇抽出物中分离出具抗发炎活性成分antrocamphin A，续利用LPS诱导小鼠巨噬细胞（RAW 264.7）产生发炎的模式，解析antrocamphin A之抗发炎机制，结果证实antrocamphin A确可有效抑制一氧化氮自由基和前列腺素的生成，透过蛋白质表现分析得知，antrocamphin A之抗发炎活性是经由抑制一氧化氮生成酵素和第二型环氧酵素的mRNA表现，进而抑制了一氧化氮生成酵素、第二型环氧酵素和核转录因子-κB等酵素之表现。

Among the wood qualities, basic density and holo-celouse should be ensured to reach a suitable level, but it was not necessary to take the wall/lumina as a main wood quality for early selection due to low wall/lumina of young age.

材质性状中，需保证基本密度和综纤维素含量达到一定水平，同时使1％NaOH抽出物降至较低的水平，对于落叶松幼龄材不需把壁腔比和纤维长度作为重要的材性指标加以特别考虑。

At first, we investigated the optimal components of culture medium for thereafter purification. We found that the optimal culture medium could produce better yield of red-pigmented antibiotic when 1.5% fructose and 1.5% malt extract included, and incubated at 30℃ under shaking conditions for 6 days.

我们逐步由探讨培养基条件为始，以利后续的生产纯化的进行，发现以1.5%果糖与1.5%麦芽抽出物之液态培养条件下，以30℃震荡培养6天后，有最适红色抗菌物质之产率，并且可减少其他色素的产生，再试著将其纯化。

Wax was produced by two-stage vacuum filtration of acetone-benzol dewaxing unit with the fraction of the second side-cut vacuum distillation as material.

以减压蒸馏二线抽出物为原料，在重油酮苯脱蜡装置的两段过滤工艺中，采取更换冷洗喷头，封堵过滤机底部抽真空过滤面积，调整一段、二段过滤机进料温度分别为-10℃，0℃等措施，进行了58℃石蜡的工业化生产。

Eel Ext.,Eel Bone Powder, Sorbitol, Sugar,Mirin, Soybean sauce, Xanthan gum, Starch, Potassium SorbateUnder 0.1

鳗鱼抽出物、鳗鱼骨粉、山梨醇、砂糖、味醂、豉油、玉米糖胶、淀粉、己二烯酸钾0.1%以下。

San-Huang, so called Mesima in Japan and Korea, has been considered to be a traditional Chinese and Japanese medicine that was reported to be used as a stypti, both internally and externally, for treating uterine bleeding, and for blood in the urine. The modern researches proved that it is also an effective emmenogogue for amenorrhea and for treating leukorrhea. Extracts from hot water have been experimented to have antitumor and inhibit Sacroma 180 cancer cell abilities. The powdered fruiting body is taken in liquid or in pill form, and preparations can also be applied externally for pains in the abdominal region.

在传统的药用真菌中，桑黄在明代李时珍的「本草纲目」即有记载，性寒，味微苦，能利五脏，宣肠气，排毒气，压丹石，人热发，止血等，在中国及日本有长久的使用历史，现代化科学研究证实桑黄的热水抽出物具有抑制老鼠Sacroma 180肿瘤细胞及一般抗肿瘤的功能，治妇女月经不顺，提高免疫机能及强化T细胞能力，对癌症肿瘤切除后化疗的患者具有相乘的功效且长期服用并不会有任何副作用及毒性产生，这些证据显示「桑黄」确实具有开发潜力。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。