抽提

When alkalescent extract of tea waste was added into UFresin,the bonding strength of plywood was raised.

脲醛树脂中添加茶叶废料弱碱抽提物时，胶合板的胶合强度升高。

In situ micro-suction cups were used to collect samples of soil solution with Arundo donax Linn and typha latifolia from defined segments at rhizosphere in field.The experiment was conducted to elucidate the contribution of iron plaque while wetland plants were used to remove phosphorus.

在田间条件下，运用土壤溶液原位抽提和毛细管电泳分析等技术，比较了芦竹和香蒲根表铁氧化物胶膜数量、土壤根际溶液磷质量浓度、根际土和根际溶液pH及根膜比等的差异，阐明了湿地植物根表铁氧化物胶膜对磷素从非根际土壤-根际土壤-根际溶液-根表铁氧化物胶膜-根系的迁移过程的影响以及在磷素净化中的根际调控机制。

To exploit highly bioactive natural antifungal medicaments from starfish, water-soluble starfish glycosides from Asterias rollestoni were isolated and purified by macroporous resin column and silica gel column chromatography, and their antifungal bioactivities were also examined.

为了分离纯化出具有强抗真菌活性的水溶性海星皂苷，以罗氏海盘车腕为实验材料，利用水抽提方法获得水溶性海星皂苷粗品，依次利用大孔树脂和硅胶柱层析对水溶性海星皂苷进行了纯化，并对其抗真菌活性进行了测定。

Methods Ovarian GC DNA fragments of both atretic and developing follicles before and after estrogen (1 μg/ml), androgen (1 μg/ml) treatments were analysed by agarose gel electrophoresis. The expression of bcl-2 mRNA was also determined by northern blotting in GC of developing follicle after sex steroids addition. Results Internucleosomal DNA cleavage occurred in granulosa cells in atretic follicles and after androgen treatment.

应用细胞培养、选择性DNA抽提和琼脂糖凝胶电泳技术分析闭锁卵泡和发育中卵泡颗粒细胞的凋亡状况，及雌激素(1 μg/ml)、雄激素(1 μg/ml)对体外培养发育中的卵泡颗粒细胞凋亡的作用；用Northern印迹杂交技术检测经雌、雄激素刺激后发育中的卵泡颗粒细胞bcl-2基因mRNA表达的变化。

The crude protein was obtained by extracting the leaves of Blechnum orientale with PBS and precipitating with (NH4)2SO4. The crude protein was purified by Sephadex G－100 filtration after treatment through active carbon column.

乌毛蕨的叶片经PBS抽提和硫酸铵沉淀，得到的粗蛋白经活性碳柱处理后，在分子筛层析柱Sephadex G-100上纯化得到一种凝集素（Blechnum Orientale Lectin，简称BOL）。

All yeast extracts contain certain peptides and amino acids and some contain flavor enhancing 5'-nucleotides which are known to provide the brothy character to the aforementioned savory food categories.

所有的酵母抽提物都含有一定的多肽和氨基酸及某些风味强化物质5'-核苷酸，这些物质能够给食品提供一种肉汤的特征。

Most of all, flavor enhancers in yeast extracts contribute to the 'umami,' the 5th basic taste that is often described as savory or brothy.

除此之外，酵母抽提物的风味增强剂能提供鲜味--即高核苷酸的味道--这也常常被描述为鲜美味和肉汤味。

Compared with fresh samples, dried with silica gel, the genomic DNA was extracted from Castanea henryi leaves, which preserved for 10 days, 2 months, 4 months, 6 months, 8 months, 10 months, 11 months, 12 months, 13 months, 14 months, 15 months, 16 months, 17 months, 18 months, by improved CTAB methods.

以野生锥栗幼叶为对照，采用硅胶干燥法，设置不同保存时间（10 d，2、4、6、8、10、11、12、13、14、15、16、17、18个月），对保存不同时间的锥栗叶样抽提基因组总DNA，利用紫外分光光度计及琼脂糖凝胶电泳检测提取DNA的浓度、纯度、得率及质量等指标，评价不同保存时间对基因组DNA的影响。

The findings of this study demonstrate the presence of enzymes in S. Japonicum, which are able to catabolize the heme.

成虫匀浆抽提物体外降解血红素的反应对pH值有依赖性，HO和BR反应的最佳pH环境均为pH 8.7。

WEH only contained small amount of chrysin, but in consistent with the literature chrysin was a BDZ agonist.

黄苓甘不与BDZ结合处结合；泛黄苓素为BDZ拮抗剂；而在黄苓水抽提物中含有微量chrysin，其为BDZ作用剂，与文献报导吻合。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。