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被引量:159H指数:7SCI-EXPANDED: 19EI: 5北大核心: 13CSCD: 9

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57 条 记 录,以下是 1-30

淀粉基脂肪模拟物的性质及代脂研究
《食品研究与开发》郝晓敏 谷长生 刘继伟 宋文东 马德运  出版年:2007
以玉米淀粉为原料,在不同条件下对其进行酸水解制取脂肪模拟物。并对得到的不同DE值(糖液中的还原糖含量占干物质百分率)的玉米淀粉基脂肪模拟物进行性质研究。扫描电镜观察结果表明,样品具有2μm-6μm的粒径;x-粉末衍射图表...
关键词:玉米淀粉  酸解  脂肪模拟物  被引量:22
酶法制备玉米淀粉糊精的性质研究
《食品工业》郝晓敏 王遂  出版年:2007
以玉米淀粉为原料,分别以温度84℃、时间20min、酶用量16U/g的中温α-淀粉酶和以温度95℃、时间40min、酶用量15U/g的耐高温α-淀粉酶水解玉米淀粉制取糊精,并对得到的两种玉米淀粉糊精进行研究。结果表明,样...
关键词:玉米淀粉  酶水解  α-淀粉酶  被引量:10
Tetraaqua(1,10-phenanthroline-κ<SUP>2</SUP><i>N</i>,<i>N</i>′)magnesium(II) bis[(2,4-dichlorophenyl)acetate]
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINEHao, Xiao-Min Gu, Chang-Sheng Song, Weng-Dong Liu, Ji-Wei  出版年:2008
In the mononuclear title complex, [Mg(C12H8N2)(H2O)(4)]-(C8H5Cl2O2)(2), each Mg-II ion is hexacoordinated by two N atoms from a 1,10-phenanthroline ligand [Mg-N = 2.233 (2) angstrom] and four water molecules [Mg-OW = 2.0...
Syntheses and Crystal Structures of Cd(II) and Ni(II) Complexes Containing Flexible Sulfide and Nitrogen Heterocyclic Ligands
CHINESE JOURNAL OF STRUCTURAL CHEMISTRYHao Xiao-Min Gu Chang-Sheng Han Si-Yin Miao Yan-Li Li Yong Song Wen-Dong  出版年:2015
Two new coordination polymers [Cd(EBLA)(ip)(H2O)] (1) and [Ni(EBSA) (im)(2)(H2O)](n), (2) were synthesized by hydrothermal and solution methods using 2,2'-dithiosalicylic-acid (EBSA), 1H-imidazo[4,5,f][1,10]phenanthrolin...
Poly[[μ-aqua-bis(μ-2-4-dichlorophen-oxyacetato)barium(II)]monohydrate]
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONSGu, Chang-Sheng Hao, Xiao-Min Guan, Shu-Xia Liu, Ji-Wei  出版年:2006
In the title coordination polymer, {[ Ba( C8H5Cl2O3)(2)( H2O)] -H2O} (n), each Ba II atom is nine- coordinated by six carboxylate O atoms and one ether O atom from five symmetry- related 2,4- dichlorophenoxyacetate ligan...
酸法江蓠菜岩藻多糖提取工艺及其性质研究
《安徽农业科学》郝晓敏 谷长生 宋文东 林海生 颜健斌  出版年:2007
探讨从江蓠中提取岩藻硫多糖的工艺条件及提取产物的理化性质。采用单因素实验和正交实验,考察了酸浓度、时间、物料比及温度对岩藻多糖提取率的影响,并进行了极差分析和方差分析。采用酸法从江蓠菜中提取岩藻多糖的最佳工艺条件为:盐酸...
关键词:江蓠菜  岩藻多糖  理化性质  被引量:8
Syntheses, Crystal Structures of Zn(II) and Mn(II) Complexes with Flexible Sulfur Containing Aromatic Acid and Nitrogen Heterocyclic Ligands
CHINESE JOURNAL OF INORGANIC CHEMISTRYHao Xiao-Min Gu Chang-Sheng Han Si-Yin Fan Run-Zhen Li Yong Song Wen-Dong  出版年:2015
Two coordination polymers [Zn(EBLA)(2,2'-bipy)(H2O)1 (1) and [Mn (EBSA)(im)(2)(H2O)(n), (2) were synthesized by hydrothermal and evaporation methods using 2,2'-dithiosalicylic acid (EBSA), 2,2'-dipyridyl, imidazole, Zn(N...
耐高温α–淀粉酶酶解木薯淀粉研究
《粮食加工》郝晓敏 谷长生 宋文东 沙磊 钟海涛  出版年:2008
研究了以木薯淀粉为原料制备木薯淀粉麦芽糊精。通过正交试验确定其制备工艺条件,并研究了酶解产物。扫描电镜观察结果表明,酶解产物具有3~10μm的粒径;XRD图表明,样品部分保留了A型特征峰。感官及其理化特性符合麦芽糖标准。
关键词:木薯淀粉  酶解  糊精  被引量:7
A New Two-Dimensional Silver Coordination Polymer Constructed by 1,3-<i>Bis</i>(4-pyridyl)propane and 2,6-Dichlorophenylacetic Acid: Synthesis, Structure, Luminescence and Thermal Stable Properties
ASIAN JOURNAL OF CHEMISTRYHao, Xiao-Min Chen, Gang Gu, Chang-Sheng  出版年:2014
A novel complex 1 of {[Ag(bpp)(dcpa)]H2O}(n) [Hdcpa: 2,6-dichlorophenylacetic acid; bpp: 1,3-bis(4-pyridyl)propane] was synthesized and characterized by elemental analysis, IR, TGA, X-ray single crystal diffraction. The ...
变性木薯淀粉糊精的制备工艺及其性质研究
《现代食品科技》孙静文 刘继伟 郝晓敏 谷长生 宋文东  出版年:2007
以木薯淀粉为原料,采用醇介质酸水解制备变性木薯淀粉糊精。通过正交试验确定了淀粉糊精的制备条件,并对此条件下得到的产品进行了性质研究。结果表明,该产品持水性比原淀粉大,吸湿性较强,感官及其理化特性符合麦芽糖标准,酸解淀粉糊...
关键词:木薯  变性淀粉  性质  被引量:6
酸法醇介质制备木薯淀粉糊精的工艺及特性研究
《食品科学》郝晓敏 谷长生 刘继伟 宋文东 陈顺沛  出版年:2007
以木薯淀粉为原料制备木薯淀粉糊精。木薯淀粉在80~81℃温度下,以不同浓度盐酸(2%、3%、4%)、不同浓度的乙醇水解液介质(70%、80%、90%)、不同水解时间(1~5h)进行不同条件的水解。实验测定了水解过程中淀粉...
关键词:木薯淀粉  酸解  糊精  被引量:6
酸水解制备变性红薯淀粉的工艺及性质研究
《粮油食品科技》郝晓敏 谷长生 宋文东 沙磊 陈丹芝  出版年:2008
以红薯淀粉为原料,采用醇介质酸水解制备变性红薯淀粉糊精。通过正交试验确定了淀粉糊精的制备条件,并对此条件下得到的产品进行了性质研究。结果表明,持水性比原淀粉显著提高,吸湿性较强,感官及其理化特性符合麦芽糊精标准,酸解淀粉...
关键词:红薯  变性淀粉  性质  被引量:5
木薯淀粉基质水凝胶的制备及溶胀性能研究
《安徽农业科学》刘继伟 谷长生 宋文东 郝晓敏  出版年:2010
[目的]研究以木薯淀粉为基质水凝胶的制备。[方法]以水凝胶溶胀性能为指标,研究引发剂用量,交联剂用量、单体用量、温度、pH值对水凝胶溶胀性能的影响。[结果]最佳工艺条件为:引发剂硝酸铈铵(CAN)为0.2g、交联剂N,N...
关键词:木薯淀粉  水凝胶  溶胀性能  被引量:5
Syntheses, Structures and Luminescent Properties of the Cadmium(II) Complex with 3,3′-Thiodipropionic Acid
CHINESE JOURNAL OF STRUCTURAL CHEMISTRYGu Chang-Sheng Hao Xiao-Min Zhang Zhu-Yan Ji Li-Li Li Yong Song Wen-Dong  出版年:2017
One new luminescent material of complex {[Cd(DPA)(H2O)(2)]center dot(H2O)(2)}(n) (1) was synthesized by evaporation methods using 3,3'-thiodipropionic acid (DPA) and cadmium nitrate as the starting materials. Compound 1 ...
酶改性玉米淀粉表征及流变性质的研究
《粮油食品科技》谷长生 朱圣文 颜健斌 宋文东 郝晓敏  出版年:2007
以玉米淀粉为原料,采用中温α-淀粉酶水解制取改性玉米淀粉。通过正交试验确定其制备工艺条件,并对此条件下得到的改性玉米淀粉进行了研究。扫描电镜观察结果表明,样品具有2-6μm的粒径;x-粉末衍射图表明,样品保留了部分A型特...
关键词:玉米淀粉  酶改性淀粉  流变特性  XRD  SEM  被引量:5
三个含2,4-二氯苯乙酸配体的Mg(Ⅱ)、Ca(Ⅱ)和Cd(Ⅱ)配合物的合成及晶体结构(英文)
《无机化学学报》谷长生 郝晓敏 侯焕瑶 陈艺文 黎芷伶 李泳 宋文东  出版年:2017
以2,4-二氯苯乙酸、4,4'-联吡啶分别和硫酸镁、氯化钙和硝酸镉反应,采用自然挥发法制备了3个配合物[Mg(DCBA)_2(H_2O)_4]·3(4,4'-bipy)(1)、[Ca(DCBA)(H_2O)_4]·DCB...
关键词:配合物  2  4-二氯苯乙酸  晶体结构  被引量:4
Syntheses and Crystal Structures of Three Ag(I) Complexes with Chloro-phenylacetic Acid and Nitrogen Heterocyclic Ligand
CHINESE JOURNAL OF STRUCTURAL CHEMISTRYHao Xiao-Min Gu Chang-Sheng Ji Li-Li Hu Shi-Wei Li Yong Song Wen-Dong  出版年:2015
Three new coordination polymers {[Ag-2(2,4-DCPA)(4,4'-bipy)(2)(NO3)].(H2O)}(n), (1), [Ag(2,4-DCPA)(bpp)](n) (2) and {[Ag(4-DCPA)(bpp)].(H2O)}(n), (3), were synthesized by evaporation methods using 2,4-dichlorophenylaceti...
Diaquabis(2,4-dichlorophenoxyacetato-κO)-bis(1<i>H</i>-imidazole-κ<i>N</i><SUP>3</SUP>)cobalt(II)
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONSHao, Xiao-Min Gu, Chang-Sheng Song, Wen-Dong Ma, De-Yun Liu, Zhong-Yuan  出版年:2006
The Co-II atom in the mononuclear title complex, [ Co( C8H5Cl2O3)(2)( C3H4N2)(2)( H2O)(2)], lies on an inversion center. The Co-II atom has an octahedral coordination, involving two carboxylate O atoms of two monodentate...
Diaquabis[2-(benzyloxy)acetato]-cobalt(II)
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINEChen, Chun-Liang Sun, Sheng-Li Gu, Chang-Sheng Song, Weng-Dong Hao, Xiao-Min  出版年:2008
In the mononuclear title complex, [Co(C9H9O3)(2)(H2O)(2)], each Co-II atom is located on an inversion center and is hexacoordinated by four O atoms from two benzyloxyacetate ligands [Co-O bond lengths = 2.0487 (9) and 2....
Syntheses and Crystal Structures of Two Ag(I) Complexes with 2,4-Dichlorophenoxyacetic Acid and Nitrogen Heterocyclic Ligands
CHINESE JOURNAL OF INORGANIC CHEMISTRYHao Xiao-Min Gu Chang-Sheng Ji Li-Li Li Shi-Jie Li Yong Song Wen-Dong  出版年:2015
Two coordination polymers {[Ag-2(ELBA)(4,4'-bipy)(2)(NO3)]center dot 2H(2)O} (1) and [Ag2(ELBA)(2)(2,2'-bipy)](n) (2) were synthesized by evaporation methods using 2,4-dichlorophenoxyacetic acid(ELBA), 4,4' -dipyridyl(4,...
The two-dimensional coordination polymer poly[diaqua(μ<sub>2</sub>-1<i>H</i>-imidazo[4,5-<i>f</i>][1,10]phenanthroline)-μ<sub>4</sub>-sulfato-μ<sub>3</sub>-sulfato-dicadmium(II)]
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRYHao, Xiao-Min Chen, Gang Gu, Chang-Sheng Liu, Ji-Wei  出版年:2014
In the title coordination polymer, [Cd-2(SO4)(2)(C13H8N4)-(H2O)(2)](n), there are two crystallographically independent Cd-II centres with different coordination geometries. The first Cd-II centre is hexacoordinated by fo...
巴菲蛤壳和白碟贝壳酸解氨基酸及矿物元素成分的分析
《食品科学》郝晓敏 谷长生 宋文东 周启明  出版年:2008
以巴菲蛤壳和白碟贝壳为原料,采用离子色谱和电感耦合等离子体发射光谱测试方法,分别分析了两种壳中水解氨基酸和矿物元素种类及含量。结果表明,白碟贝壳水解氨基酸及矿物元素均为13种,巴菲蛤壳含8种水解氨基酸及13种矿物元素,为...
关键词:巴菲蛤壳  白碟贝壳  成分分析  被引量:3
以牡蛎壳为基的水处理剂对甲苯吸附性能研究
《广州化工》谷长生 郝晓敏 张兆霞 余传明 景占鑫 李泳  出版年:2019
以牡蛎壳为原料制备一种新型牡蛎壳负载壳聚糖水处理剂,研究了水处理剂对水中甲苯的吸附性能。通过单因素实验考察了水处理剂的壳聚糖/牡蛎壳质量比、pH值、水处理剂用量、吸附时间及温度对吸附甲苯的影响,确定最佳去除甲苯条件。试验...
关键词:牡蛎壳  水处理剂  甲苯  被引量:3
A three-dimensional cadmium(II) coordination polymer: poly[[[μ-4,4′-(propane-1,3-diyl)dipyridine-κ<SUP>2</SUP><i>N</i>:<i>N</i>]-(μ-3,3′-thiodipropionato-κ<SUP>3</SUP><i>O</i>,<i>O</i>′:<i>O</i>)-cadmium(II)] monohydrate]
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRYHao, Xiao-Min Chen, Gang Gu, Chang-Sheng Liu, Ji-Wei  出版年:2014
In the title coordination polymer, {[Cd(C6H8O4S)(C13H14N2)]center dot H2O}(n), the Cd-II atom displays a distorted octahedral coordination, formed by three carboxylate O atoms and one S atom from three different 3,3'-thi...
Bis(1<i>H</i>-imidazole-κ<i>N</i><SUP>3</SUP>)bis(4-methylbenzoato-κ<i>O</i>)-zinc(II) 4-methylbenzoic acid disolvate
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONSGu, Chang-Sheng Hao, Xiao-Min Song, Wen-Dong Yan, Jian-Bin  出版年:2007
The molecular structure of the title compound, [ Zn( C8H7O2)(2)( C7H6N2)(2)]center dot 2C(8)H(8)O(2), is composed of a mononuclear Zn II complex, which possesses twofold rotation symmetry, and two uncoordinated 4-methylb...
Diaquabis(benzyloxyacetato)copper(II)
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINESun, Sheng-Li Chen, Chun-Liang Gu, Chang-Sheng Song, Weng-Dong Hao, Xiao-Min  出版年:2008
In the title mononuclear complex, [Cu(C9H9O3)(2)(H2O)(2)], the Cu-II ion, located on an inversion center, is hexacoordinated by four O atoms from two benzyloxyacetate ligands [ Cu - O = 1.9420 ( 14) and 2.2922 ( 14) angs...
Syntheses,Structures and Luminescent Properties of the Cadmium(Ⅱ)Complex with 3,3'-Thiodipropionic Acid
结构化学(英文)GU Chang-Sheng HAO Xiao-Min ZHANG Zhu-Yan JI Li-Li LI Yong SONG Wen-Dong  出版年:2017
One new luminescent material of complex {[Cd(DPA)(H_2O)_2]·(H_2O)_2}_n(1) was synthesized by evaporation methods using 3,3A-thiodipropionic acid(DPA) and cadmium nitrate as the starting materials. Compound 1 crystallizes...
关键词:cadmium complex  3,3'-thiodipropionic acid  crystal structure  被引量:2
巴菲蛤壳脂溶性成分的气相色谱-质谱联用分析
《安徽农业科学》郝晓敏 周启明 谷长生 宋文东 范润珍  出版年:2008
[目的]为寻找巴菲蛤壳脂溶性成分的新用途提供理论支持。[方法]以氯仿为溶剂回流提取巴菲蛤壳中的脂溶性成分,利用气相色谱-质谱联用仪对提得物质进行分离和鉴定。采用色谱峰面积归一化法确定脂肪酸各组成成分的相对含量。[结果]从...
关键词:巴菲蛤壳  脂溶性物质  提取  被引量:2
巴菲蛤浓缩液酸水解产物与还原糖的美拉德反应成分分析
《食品科技》郝晓敏 陈济铭 谷长生 宋文东  出版年:2008
以巴菲蛤浓缩液为原料,用稀盐酸为溶剂回流得水解产物。其水解产物分别与葡萄糖、蔗糖进行美拉德反应得棕色产物,两种棕色产物有较浓的香味,对其醚溶性成分采用GC-MS分析,总共鉴定出13种物质,其中水解产物与葡萄糖反应的有8种...
关键词:巴菲蛤浓缩液  美拉德反应  气相色谱-质谱  被引量:1
Synthesis, Structure, Luminescence and Thermal Stable Properties of Zn(II) Coordination Polymer Constructed from 2-Hydroxyphenylacetic Acid and 4,4′-Trimethylenendipyridine
ASIAN JOURNAL OF CHEMISTRYHao, Xiao-Min Chen, Gang Gu, Chang-Sheng  出版年:2014
A novel complex 1 of [Zn(tdp)(dpa) 2] n (Hdpa: 2-hydroxyphenylacetic acid; tdp: 4,4'-trimethylenendipyridine) was prepared and characterized by elemental analysis, IR, TGA, X-rey single crystal diffraction. The carboxyla...
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