粗糖

Based on the assessment of mycelial biomass, xylanase activity and content of xylose-equivalent reducing sugars in their liquid cultures, the isolate CY4786 was best for xylanase production in a basal medium containing birchwood xylan (10.0 g/L)as a sole carbon source, yeast extract (2.5 g/L) and sea salts (15.0 g/L) with initial pH 7.8. When assayed at the optimized regime of 50℃ and pH 4.6, the activity of xylanase produced by CY4786 in 7d liquid culture at 25℃ reached 1.07 × 104 unit/mL.

根据培养液中菌丝生物量、木聚糖酶活力和木糖等价还原糖含量等指标的测定，菌株CY4786在起始pH 7.8的木聚糖-酵母膏-海盐液体培养基中25℃下震荡(100r/min)培养7d产酶最佳；粗酶液在50q℃和pH 4.6的优化条件下进行测定，木聚糖酶活力达到1.07×104U/mL。

Cloud ear containing protein, sugar, crude fiber, calcium, phosphorus, iron, nicotinic acid, carotene, vitamin B1, vitamin B2, and ergosterol, lecithin, cephalin, sphingomyelin, black gill and other streptozotocin.

云耳含蛋白质、糖、粗纤维、钙、磷、铁、烟酸、胡萝卜素、维生素 B1、维生素 B2、和麦角甾醇、卵磷脂、脑磷脂、鞘磷脂、黑刺菌素等。

RESULTS: ADMSCs at passage 3 were positive for CD13, CD59 and CD44, but negative for CD34 and HLA-DR. Chromosomal morphous, structure and number were normal, showing diplont structure. Under the microscope, there were complete Golgi complex, plenty of rough endoplasmic reticulum, and some glycogen granules in cytoplasm.

结果：第3代脂肪间充质干细胞CD13，CD44，CD59均呈阳性表达，而造血干细胞表面标志CD34及成纤维细胞表面标志HLA-DR均呈阴性表达；染色体的形态、结构和数目均未见异常，呈二倍体结构；镜下可见完整的高尔基复合体，数量较多的粗面内质网，部分糖元颗粒分布在胞浆中。

Edibleness, total sugar, reductive sugar, protein and vitamin C are more credible among the indexes.

食用品质、总糖、还原糖、粗蛋白和Vc含量作为筛选菜用甘薯的指标可靠。

To characterize the fine structure of the predominant arabinogalactan-protein (Cp-2-B) isolated from the fruit ofLycium chinense Mill, a periodate oxidation and Smith degradation were preformed, and a galactan (Cp-2-B-SD, Mw=18,000)was obtained.

对从枸杞子水溶性粗多糖中分离出来的一种主要阿拉伯半乳糖聚糖糖蛋白Cp-2-B的微细构造进行了研究。

In this paper,a high efficient procedure was studied to extract crude sodium alginate, fucoidin and laminarin simultaneously.

建立了一套简便有效的提取方案，可从海带中分类提取同时得到褐藻酸钠、褐藻糖胶、褐藻淀粉三类多糖粗品。

Among them, there were 7 necessary amino acid and total content reached to4.746%, occupying 38.86% of all amino acid. The tryptophan, tyrosine and cystine were notmeasured. The content of isoleucine and histidine were relative high as to the fluting-body ofSuillus aeruginascens,Lactarius deliciosus, Cortinarius caerulescens, Cantharellus cibarius, andthe mineral elements content of C.

对紫红丝膜菌子实体的营养成分做了系统分析，结果显示紫红丝膜菌子实体含糖量较高，总糖含量高达47.76％、多糖4.5％、粗蛋白9.76％、粗脂肪5.4％，水分11.2％；紫红丝膜菌子实体含有15种氨基酸，总量为12.214％，其中含有人体必需氨基酸7种，含量为4.746％，占总氨基酸含量的38.86％，色氨酸、酪氨酸和胱氨酸在丝膜菌子实体中未检测到。

The crude product was treated with Cetyl trimethyl ammonium bromide in order to separate the neutral glycoprotein and the acidic glycoprotein .

本文采用季铵盐沉淀法对粗产品进行部分纯化，分离其中的中性糖蛋白和酸性糖蛋白，最佳分离方案为：pH=7.0，样品浓度为1％，CTAB浓度为3％。

The nutritional components of the whole dry pitaya flower were analyzed by ICP-MS,spectrophotometric method,chemical analysis method and gravimetric method.

采用ICP-MS、分光光度法、化学分析法和重量法对火龙果全花的营养成分进行了分析，结果表明，每100 g火龙果花干制品中水分、蛋白质、粗纤维、粗脂肪、总糖、灰分的含量分别为：7.12、11.80、10.01、1.15、23.61、7.43 g；火龙果花中钾的含量相当高，为13 772.07 mg/kg；镁、钙和磷元素的含量丰富，分别达到：1 788.34、1 745.44、307.90 mg/kg；铁、锰、锌等必需微量元素也较丰富。

White wax scale contained 7.2% crude polysaccharide. The polysaccharide content was 4.54% after removing protein by enzyme. The sugar content of the polysaccharide was 22.1% as glucose, composed of glucose, galactose and fructose in molar ratio of 5:21:1. The polysaccharide isolating from white wax scale was polysaccharide-protein complex. This insect contained 1.3% flavonoid and several kinds of vitamins.

分析结果表明：白蜡虫含有2.14%甲壳素；7.2%的粗多糖，除蛋白后的多糖含量4.54%，多糖含量以葡萄糖计为28.4%，由葡萄糖、甘露糖和果糖组成，3种糖的摩尔比为5：21：1，白蜡虫多糖为一种杂多糖－蛋白复合物；白蜡虫还含有1.3%的总黄酮和多种维生素。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。