松辽盆地南部十屋断陷北部深层油气成藏条件

运用层序地层学分析的方法,综合分析了松辽盆地南部十屋断陷北部深层隐蔽油气藏成藏条件。表明断陷北侧是主要的物源区,有利储集体主要分布在弯折带内,尤其是沙河子组和营城组沉积时期沿弯折带走向成裙状分布,伸入到南侧深洼的低位扇和高位轴向辫状河三角洲朵体应该成为十屋断陷隐蔽油气藏成藏的主要勘探方向。     

Grapevine culture in trenches: root growth and dry matter partitioning

As a part of a global project aimed at comparing the physiology of several grapevine ( Vitis vinifera L.) cultivars, we tested plant cultivation in trenches under semi-controlled conditions. Vegetative growth of vines of two cultivars, Pinot Noir and Merlot, from different locations, were followed during a 3-year period. Roots of trench-grown vines grew widely, leading to a root architecture closer to that observed under field conditions than that of potted vines. In addition, the root system could be sampled exhaustively for analyses. Although morphologically different, vines of the two cultivars exhibited similar patterns in dry matter production during the whole period, except at early flowering in year 3. Surprisingly, perennial parts accounted for this difference, though both cultivars were grafted onto the same SO4 rootstock clone. Consistently, vines exhibited root necrosis at any sampling date throughout spring, this process affecting more roots for the Pinot Noir/SO4 combination than for Merlot/SO4.     

酿酒葡萄新品系‘黑珍珠’果实品质分析

为了研究‘黑珍珠’葡萄果实的酿酒特性,探究其亲本信息,分别利用高效液相色谱-质谱（high performance liquid chromatography-mass spectrometry,HPLC-MS）和气相色谱-质谱（gas chromatography-mass spectrometer,GC-MS）技术分析了‘黑珍珠’葡萄果实的花色苷和香气化合物的组成及含量。HPLC-MS分析结果表明,‘黑珍珠’葡萄果皮中花色苷总量为2 774.76 mg/kg mf,以花色素双葡萄糖苷为主（71.2%）,推测其含有非欧亚种葡萄的血缘。GC-MS分析结果表明,‘黑珍珠’葡萄果实香气化合物以游离态与糖苷结合态形式存在,共检测到123 种化合物。简单序列重复分析结果表明,在供试品种（‘贝达’、‘烟73’和‘Kolor’）中未发现‘黑珍珠’的亲本。由于‘黑珍珠’果皮花色苷的种类与含量丰富,且其单品种葡萄酒颜色深,未来可以作为酿造具有地区特色红葡萄酒的新品种或调色新品种。     

模糊排序在酿酒葡萄梅鹿辄上的应用

本文运用模糊数学中的模糊排序方法，对酿制干红葡萄酒品种梅鹿辄进行种植区域的研究，通过对新疆部分地区相似因子的综合排序，结果发现焉者，伊犁等地是合适的地区，哈密为不适宜地区。     

Antiangiogenetic Effects of 4 Varieties of Grapes In Vitro

Abstract: The purpose of this study was to investigate the inhibitory effects of grapes on the human umbilical vein endothelial (HUVE) cells’ capillary tube formation and matrix metalloproteinase-2 (MMP-2) expression secreted into the medium. Four different grape varieties (Concord, Niagara, Chardonnay, and Pinot Noir) were extracted using 80% acetone and the extracts were stored at −80 °C. The total amount of phenolics and flavonoids for each of the 4 grape varieties were determined by spectrophotometry. Grape extracts were co-cultured with HUVE cells on Matrigel and inhibitory effects on tube formation were observed under a microscope. The inhibitory effects of grape extracts on MMP-2 expression were examined by zymogram. All 4 grape varieties inhibited the tube formation of HUVE cells in a dose-dependent manner on Matrigel. Except for Chardonnay, the other 3 grape varieties completely inhibited secretion of MMP-2 at 20 mg/mL. There was a significant positive relationship between the total phenolics and flavonoids and antiangiogenetic activities. The grapes tested have the potential to inhibit angiogenesis mainly by their phenolics and flavonoids contents, which partly contribute to their cancer chemopreventive efficacy.