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Integration of network pharmacology and bone marrow mesenchymal stem cells experimental research to reveal the molecular mechanisms for Hai Honghua medicinal liquor against osteoporosis
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作者 Die Qian Chi Xu +3 位作者 Cheng-Xun He Mei-Yan Li Juan Guo Hong Zhang 《Integrative Medicine Discovery》 2024年第3期1-11,共11页
Background:Hai Honghua medicinal liquor(HHML)formula has been used in clinical practice for a long time,mainly for the treatment of freshly closed fractures,to promote osteogenesis,to increase bone mass,and thus to pr... Background:Hai Honghua medicinal liquor(HHML)formula has been used in clinical practice for a long time,mainly for the treatment of freshly closed fractures,to promote osteogenesis,to increase bone mass,and thus to promote fracture healing.However,the underlying mechanisms of HHML in the treatment of osteoporosis(OP)are still unclear.Methods:Firstly,Traditional Chinese Medicines Systems Pharmacology Database and Analysis Platform and The Encyclopedia of Traditional Chinese Medicine were used to screen the targets of the active compounds of HHML.At the same time,OP targets were identified through GeneCards,Online Mendelian Inheritance in Man,DisGeNET,Therapeutic Target Database,Comparative Toxicogenomics Database and Human Phenotype Ontology databases.Next,protein-protein interaction and pathway networks were constructed for compound-disease common targets,and core targets and compounds were screened for molecular docking.Furthermore,rat bone marrow mesenchymal stem cells were extracted as model cells,and the osteogenic effects of HHML were verified via in vitro experiments.Results:Total of 343 common targets of HHML-OP and the top 10 target proteins in the protein-protein interaction network are TP53,AKT1,STAT3,HSP90AA1,ESR1,TNF,IL6,MAPK1,MAPK3 and MAPK8.Enrichment analysis yielded that the key molecular pathway was the PI3K/Akt signaling pathway.Molecular docking analysis showed that baicalein,erysodienone and naringenin docked with the target proteins AKT1,STAT3 and TP53,respectively,with low binding energy and high affinity.In addition,In vitro experiments demonstrated that HHML promoted the proliferation of bone marrow mesenchymal stem cells;compared with the control group,HHML-treated cells showed enhanced alkaline phosphatase staining,promoted the expression of OCN,RUNX2,BSP,and COL1 mRNAs as well as the expression of PI3K and AKT phosphorylated proteins.Secondly,the expression of target proteins revealed that HHML promoted the phosphorylation of STAT3 protein and inhibited the expression of P53.Conclusions:Our study investigated that HHML treatment with OP promotes bone formation possibly through activation of the PI3K/Akt signaling pathway and may involve STAT3 and TP53 target interactions. 展开更多
关键词 Hai Honghua medicinal liquor OSTEOPOROSIS network pharmacology molecular docking PI3K/AKT signal pathway
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The mechanistic study on Wa medicine Niang-Mu-Liang medicinal liquor mitigating diabetes mellitus erectile dysfunction in rats by inhibiting ferroptosis
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作者 Yu-Ming Wang Rui Qian +4 位作者 Xue-Hua Xie Yao Chen Huan-Tian Cui Wei-Bo Wen Jie Zhao 《Integrative Medicine Discovery》 2024年第10期1-5,共5页
Background:This study aims to investigate the therapeutic effect of Wa medicine Niang-Mu-Liang medicinal liquor(NML)on rats with diabetes mellitus erectile dysfunction(DMED)and its impact on the ferroptosis signaling ... Background:This study aims to investigate the therapeutic effect of Wa medicine Niang-Mu-Liang medicinal liquor(NML)on rats with diabetes mellitus erectile dysfunction(DMED)and its impact on the ferroptosis signaling pathway.Methods:Thirty Sprague-Dawley rats were randomly divided into three groups:Control,DMED,and NML.After establishing the DMED model,treatments were administered for 8 weeks.After the administration,apomorphine hydrochloride tests were conducted to measure the mass and organ index of testes and epididymides,sperm concentration and viability in each group.Penile corpus cavernosum tissues were stained with hematoxylin and eosin.Nitric oxide and cyclic guanosine monophosphate levels in the penile corpus cavernosum tissues were determined using biochemical kits and enzyme-linked immunosorbent assay,while the expression of proteins related to the ferroptosis signaling pathway was measured by Western blot.Results:Compared to the DMED group,the DMED rats treated with NML showed significantly increased erection frequency,testicular and epididymal mass and index,sperm count and viability,along with noticeable improvement in the pathological morphology of penile corpus cavernosum.The content of nitric oxide and cyclic guanosine monophosphate,and the expression of ferritin heavy chain,ferritin light chain,and glutathione peroxidase 4 proteins in penile corpus cavernosum tissue were elevated,while the expression of transferrin and STEAP3 proteins was reduced.Conclusion:NML can improve erectile function in DMED rats by inhibiting the ferroptosis signaling pathway. 展开更多
关键词 Niang-Mu-Liang medicinal liquor diabetes mellitus erectile dysfunction nitric oxide/cyclic guanosine monophosphate ferroptosis
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Characterization of Formacell Lignin Derived from Black Liquor as a Potential Green Additive for Advanced Biocomposites 被引量:1
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作者 Sri Hidayati Eugenia Fonny Budiyanto +7 位作者 Hadi Saputra Sutopo Hadi Apri Heri Iswanto Nissa Nurfajrin Solihat Petar Antov Lee Seng Hua Widya Fatriasari MohdSapuan Salit 《Journal of Renewable Materials》 SCIE EI 2023年第6期2865-2879,共15页
Black liquor is obtained as a by-product of the pulping process,which is used to convert biomass into pulp by removing lignin,hemicelluloses and other extractives from wood to free cellulose fibers.Lignin represents a... Black liquor is obtained as a by-product of the pulping process,which is used to convert biomass into pulp by removing lignin,hemicelluloses and other extractives from wood to free cellulose fibers.Lignin represents a major constituent in black liquor,with quantities varying from 20%to 30%,of which a very low share is used for manufacturing value-added products,while the rest is mainly burned for energy purposes,thus underestimating its great potential as a raw material.Therefore,it is essential to establish new isolation and extraction methods to increase lignin valorization in the development of bio-based chemicals.The aim of this research work was to determine the effect of KOH or ethanol concentration as an isolation agent on lignin yields and the chemical characteristics of lignin isolated from formacell black liquor of oil palm empty fruit bunch(OPEFB).Isolation of lignin was carried out using KOH with various concentrations ranging from 5%to 15%(w/v).Ethanol was also used to precipitate lignin from black liquor at concentrations varying from 5%to 30%(v/v).The results obtained showed that the addition of KOH solution at 12.5%and 15%concentrations resulted in better lignin yield and chemical properties of lignin,i.e.,pH values of 3.86 and 4.27,lignin yield of 12.78%and 14.95%,methoxyl content of 11.33%and 10.13%,and lignin equivalent weights of 476.25 and 427.03,respectively.Due to its phenolic structure and rich functional groups that are favorable for modifications,lignin has the potential to be used as a green additive in the development of advanced biocomposite products in various applications to replace current fossil fuel-based material,ranging from fillers,fire retardants,formaldehyde scavengers,carbon fibers,aerogels,and wood adhesives. 展开更多
关键词 Formacell black liquor lignin properties KOH ETHANOL oil palm empty fruit bunch advanced biocomposite
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Research of the molecular mechanism of Hai Honghua medicinal liquor in the treatment of fracture based on network pharmacology combined with molecular docking 被引量:1
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作者 Die Qian Cheng-Xun He +4 位作者 Qing Zhang Xiao-Ting Huang Jun Zhao Chi Xu Hong Zhang 《TMR Integrative Medicine》 2023年第12期1-9,共9页
Background:Hai Honghua medicinal liquor(HHML),a famous hospital formula composed of 19 traditional Chinese medicines,has been successfully applied in treating soft tissue injury,fresh closed fracture,limb dysfunction ... Background:Hai Honghua medicinal liquor(HHML),a famous hospital formula composed of 19 traditional Chinese medicines,has been successfully applied in treating soft tissue injury,fresh closed fracture,limb dysfunction after fracture healing,shoulder,neck and leg pain,knee joint pain and other clinical multiple diseases for 30 years in clinical.However,research on the material basis of HHML for the treatment of fracture healing-related disorders is still in a gap.Therefore,it is particularly important to explore the active ingredients,core targets and potential pharmacological mechanisms of HHML to promote fracture healing.Methods:We screened the core active components of each traditional Chinese medicine in formula and its action targets through the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform and Encyclopedia of Traditional Chinese Medicine database.The fracture related targets were retrieved from several different public databases,including GeneCards,Online Mendelian Inheritance in Man,DisGeNET and Therapeutic Target Database.Bioinformatics analysis to obtain key bioactive components,underlying targets and signaling pathways,containing the Venn diagram of the intersection with components and diseases gene targets,protein–protein interaction,as well as the Gene Ontology and the Kyoto Encyclopedia of Genes and Genomes analysis,and finally molecular docking.Results:A total of 249 bioactive ingredients of HHML and 325 HHML-fracture-related targets were screened.The network analysis revealed that quercetin,luteolin,kaempferol,Licochalcone A,naringenin and 8-Isopentenyl-kaempferol may be potential candidate agents.Multiple targets are involved including TP53,MAPK3,STAT3,AKT1,MAPK1,HSP90AA1,ESR1 and PIK3CA may be closely linked targets.PI3K-AKT signaling pathway may play a significant role of HHML in treatment of fracture.What’s more,molecular docking suggested that 8-isopentenyl kaempferol,glycyrrhiza chalcone A,and naringenin bound to AKT1,PIK3CA,and ESR1,respectively,exhibiting lower energy and more stable characteristics.Conclusions:The findings indicate the potential active ingredients,target proteins and molecular mechanisms of HHML for the treatment of fractures to provide the exact idea for the next research on the mechanism of action of HHML formula for fracture treatment. 展开更多
关键词 Hai Honghua medicinal liquor fracture healing network pharmacology molecular docking PI3K/AKT signal pathway
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Effects of Rice Straw Steam-explosion Spent Liquor on the Growth of Cabbage Seedlings
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作者 Bo Jiang Huan Jiao +3 位作者 Xinyu Guo Yu Zhang Yanguang Zhang Yongcan Jin 《Paper And Biomaterials》 CAS 2023年第2期78-86,共9页
The direct use of spent liquor from pulping and papermaking engineering,which is abundant in active organic matter,can avoid resource wastage and environmental pollution.In this study,the effects of soaking solution a... The direct use of spent liquor from pulping and papermaking engineering,which is abundant in active organic matter,can avoid resource wastage and environmental pollution.In this study,the effects of soaking solution and filtrate from steam-exploded rice straw on seed germination and the early development of cabbage were investigated.The results have shown that soaking solution and filtrate stimulated early cabbage growth at low concentrations.Optimal germination potential and the rate of soaking solution-treated cabbage seeds increased by 8%and 5%,respectively;meanwhile,that of the filtrate-treated cabbage seeds increased by 11%and 5%,respectively.Promotion of root growth by steam-exploded rice straw spent liquor was expressed in lateral root multiplication.The fresh weight of cabbage seedlings treated with the soaking solution/filtrate increased by more than 50%and the dry weight over 20%.Comparatively,the stimulation of filtrate on seed germination and early development of cabbage is superior to that of the soaking solution.Steam-exploded rice straw spent liquor is rich in bioactive lignin and oligosaccharides,which makes it a promising biostimulant for promoting crop growth. 展开更多
关键词 rice straw steam explosion spent liquor cabbage seedlings STIMULATION
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从元代“汗酒”看中国蒸馏酒起源
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作者 钱耀鹏 魏志哲 《文博》 北大核心 2024年第1期70-77,共8页
元代的蒸馏酒虽有“汗酒”“烧酒”“重酿酒”等汉语名称,但一度流行的“阿剌吉酒”等音译名称,使得中国蒸馏酒起源成为颇具争议的国际性学术问题。本文在系统梳理史籍所载“汗酒”及其制备用具的基础上,结合考古发现的相关资料,通过“... 元代的蒸馏酒虽有“汗酒”“烧酒”“重酿酒”等汉语名称,但一度流行的“阿剌吉酒”等音译名称,使得中国蒸馏酒起源成为颇具争议的国际性学术问题。本文在系统梳理史籍所载“汗酒”及其制备用具的基础上,结合考古发现的相关资料,通过“汗酒”名称和蒸馏器具渊源的探析,认为“汗酒”之名理应源自历史典故“汗出如浆”,而制备“汗酒”的酒铛实乃釜、甑等多件套甗式蒸馏器。尤其“酒铛”与古代蒸馏器实物的相互对应,有助于重新审视中国蒸馏酒、蒸馏器的起源及演化历程。 展开更多
关键词 汗酒 蒸馏酒 甑汗 酒铛 蒸馏器
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草苁蓉急性经口毒性和遗传毒性研究
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作者 王明秋 赵云财 +3 位作者 孟琳 柴玮杰 张安娜 张雷 《酿酒》 CAS 2024年第5期131-134,140,共5页
目的:通过草苁蓉(酒用原料)急性经口毒性试验和遗传毒性试验,为草苁蓉配制酒开发提供食用安全性依据。方法:选用Wistar大鼠、ICR小鼠以10.0g/kg·BW剂量进行草苁蓉急性经口毒性试验。鼠伤寒沙门氏菌回复突变试验(Ames试验)设5000、1... 目的:通过草苁蓉(酒用原料)急性经口毒性试验和遗传毒性试验,为草苁蓉配制酒开发提供食用安全性依据。方法:选用Wistar大鼠、ICR小鼠以10.0g/kg·BW剂量进行草苁蓉急性经口毒性试验。鼠伤寒沙门氏菌回复突变试验(Ames试验)设5000、1000、200、40和8μg/皿5个剂量组,另设未处理对照组、溶剂对照组和阳性对照组,试验在±S9条件下进行,每组作3个平行皿,重复1次;哺乳动物红细胞微核试验设5.34g/kg·BW、2.67g/kg·BW和1.34g/kg·BW 3个剂量组,另设空白对照组和阳性对照组;小鼠精母细胞染色体畸变试验设5.34g/kg·BW、2.67g/kg·BW和1.34g/kg·BW 3个剂量组,另设空白对照组和阳性对照组。结果:草苁蓉大鼠、小鼠急性经口LD50均大于10.0g/kg·BW;在±S9条件下,TA97a、TA98、TA100、TA102、TA15355个株菌株5个剂量组的回变菌落数均未超过未处理对照组的2倍;哺乳动物红细胞微核试验和小鼠精母细胞染色体畸变试验结果为阴性。结论:在本研究条件下,草苁蓉属实际无毒级,未见遗传毒性。 展开更多
关键词 草苁蓉 急性经口毒性 遗传毒性 配制酒
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三星堆青铜器在白酒包装中的视觉符号转译研究
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作者 庞杰 孙鸿雁 文静 《包装工程》 CAS 北大核心 2024年第16期245-254,共10页
目的三星堆青铜器独特的艺术形象是中国先秦文化系统中最具冲击力的视觉元素,研究三星堆青铜器视觉造型在现代设计语境下的转译路径,在巴蜀文化向当代设计转化思路上有一定的范式意义。方法通过形象特征与内涵寓意两个层面,基于三星堆... 目的三星堆青铜器独特的艺术形象是中国先秦文化系统中最具冲击力的视觉元素,研究三星堆青铜器视觉造型在现代设计语境下的转译路径,在巴蜀文化向当代设计转化思路上有一定的范式意义。方法通过形象特征与内涵寓意两个层面,基于三星堆青铜器视觉符号已应用在特色白酒包装上的案例,析出三星堆青铜器的文化内涵、造型特征与视觉设计之间的关联,针对符号化的当代设计表现、地域性的包装这两种设计路径进行转译,探析三星堆青铜器在白酒包装中进行视觉符号转译的具体原则与方法。结论三星堆青铜器的艺术形象兼具文化与视觉双重符号属性,其文化价值和审美理念的当代设计转化,有助于三星堆品牌文化的进一步传播与推广,对其他种类的包装及文化衍生品的设计有着直接的借鉴作用。 展开更多
关键词 视觉造型 白酒包装设计 视觉符号 转译
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基于智能感官和气相色谱-离子迁移谱分析贮藏年限对酱香型白酒的影响
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作者 王玉荣 田龙新 +4 位作者 张振东 黄利科 孔金钊 郝光飞 郭壮 《食品与发酵工业》 CAS CSCD 北大核心 2024年第14期305-313,共9页
该研究以采集自河北省邯郸市永不分梨酒业股份有限公司的第四轮次基酒为主要研究对象,基于智能感官和气相色谱-离子迁移谱(gas chromatography-ion mobility spectrometry,GC-IMS)技术,探究了储藏年限对酱香型白酒感官品质和风味特征的... 该研究以采集自河北省邯郸市永不分梨酒业股份有限公司的第四轮次基酒为主要研究对象,基于智能感官和气相色谱-离子迁移谱(gas chromatography-ion mobility spectrometry,GC-IMS)技术,探究了储藏年限对酱香型白酒感官品质和风味特征的影响。结果表明,不同贮藏年限酱香型白酒中酸酯总量和总酯含量分别在74.16~85.40 mmol/L和2.89~3.64 g/L,且随着白酒贮藏年限的增加,酒体中酸酯总量、总酯含量、鲜味、有机硫化物和萜类物质含量呈明显下降趋势,而酒体的明亮度、酸味和芳香类物质含量则明显升高。通过GC-IMS共定性了49种挥发性化合物,可以有效区分不同储藏年限酱香型白酒。筛选出18种变量投影重要性(variable importance in the projection,VIP)值>1且P<0.05的关键差异化合物,并从中挑选出6个相对气味活度值(relative odor activity value,ROAV)>1的香气化合物,其中3-甲基丁酸乙酯和2-甲基丁酸乙酯在贮藏10年的酱香型白酒中ROAV显著偏高(P<0.05),且其对白酒的明亮度、酸味、苦味、涩味、咸味和芳香风味等感官品质具有积极作用。因此,贮藏10年的酱香型白酒品质更佳,该研究为酱香型白酒选择合适的贮藏时间提供了理论依据。 展开更多
关键词 贮藏年限 酱香型白酒 感官品质 挥发性化合物
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白酒外包装设计中中国传统元素的运用分析 被引量:2
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作者 钟砚涛 程亚静 《鞋类工艺与设计》 2024年第1期109-111,共3页
探讨白酒外包装设计中传统元素的应用对白酒品牌价值和艺术价值的影响。通过文献分析和实地调研,了解相关传统文化元素在白酒外包装的实际应用。研究结果显示,白酒包装设计中的传统元素可以赋予产品独特的视觉冲击力和文化情感。色彩能... 探讨白酒外包装设计中传统元素的应用对白酒品牌价值和艺术价值的影响。通过文献分析和实地调研,了解相关传统文化元素在白酒外包装的实际应用。研究结果显示,白酒包装设计中的传统元素可以赋予产品独特的视觉冲击力和文化情感。色彩能够传达出浓郁的民族特色和品牌特色氛围;运用书法能够展示品牌的文化内涵和审美价值。同时,中国传统元素在白酒外包装设计中的应用将产生巨大影响。这不仅表现在设计创新方面,而且可以最大化品牌价值和市场竞争力。 展开更多
关键词 传统文化元素 纹样 色彩 汉字 白酒外包装设计
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贵州仁怀生物多样性及其环境背景
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作者 粟海军 邹晓 +15 位作者 安明态 胡国雄 张明明 胡灿实 李仕泽 穆彪 文雪峰 邢济春 韩燕峰 曹威 王晓宇 安苗 王志杰 严令斌 张福平 李志 《山地农业生物学报》 2024年第1期82-92,共11页
通过对仁怀市自然环境、遗传资源多样性、物种多样性、生态系统多样性、景观与土地利用开展全面、深入、系统地调查,结果发现仁怀市自然地理环境较为特殊,区内共记录野生生物物种5515种,其中植物2590种,动物1262种,微生物1663种,包括贵... 通过对仁怀市自然环境、遗传资源多样性、物种多样性、生态系统多样性、景观与土地利用开展全面、深入、系统地调查,结果发现仁怀市自然地理环境较为特殊,区内共记录野生生物物种5515种,其中植物2590种,动物1262种,微生物1663种,包括贵州省新记录科1个、新记录属9个、新记录种116个。仁怀市分布有国家重点保护野生植物21种,国家重点保护野生动物26种。本研究首次全面摸清了仁怀市生物多样性本底资源现状,并尝试系统地从无机环境、微生物和生物多样性方面阐释酱香白酒生产条件的特殊性,对仁怀市生物多样性保护和利用、酱香白酒产业的可持续发展具有一定的指导意义。 展开更多
关键词 仁怀市 赤水河 县域生物多样性 新记录 酱香白酒
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锆基非晶合金电解质等离子体抛光工艺及废液处理
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作者 王成勇 唐梓敏 +4 位作者 丁峰 黄瑜 张涛 郑李娟 朱旭光 《中国表面工程》 EI CAS CSCD 北大核心 2024年第1期267-279,共13页
电解质等离子体抛光技术在非晶合金结构件的应用仍处于探索阶段,而且会产生含较高浓度的重金属和氟离子废液。为了提高锆基非晶合金结构件的表面质量以满足其使役性能,研究抛光时间、工作电压、硫酸铵浓度、初始温度、工件入水深度、阳... 电解质等离子体抛光技术在非晶合金结构件的应用仍处于探索阶段,而且会产生含较高浓度的重金属和氟离子废液。为了提高锆基非晶合金结构件的表面质量以满足其使役性能,研究抛光时间、工作电压、硫酸铵浓度、初始温度、工件入水深度、阳极挂具材料等电解质等离子体抛光工艺参数对锆基非晶合金表面粗糙度、晶化情况的影响,并利用正交试验进行参数组合优化,对比不同参数对于表面粗糙度的影响显著程度。最后针对抛光后废液污染的问题,探究并配套合适的废液处理方案。结果表明:影响抛光后材料表面质量因素的显著程度为抛光时间>工作电压>初始温度>硫酸铵浓度,最优抛光工艺参数组合为抛光时间8 min,工作电压220 V,初始温度88℃,硫酸铵浓度为5%,此时表面粗糙度为0.103μm。经化学混凝沉淀法和离子交换树脂法组合工艺处理后,出水废液中的重金属和氟离子浓度均能达国家电镀污染物排放标准。研究成果可为电解质等离子体抛光在锆基非晶合金的实际生产提供工艺指导,有助于推广锆基非晶合金结构件的产业化应用,促进锆基非晶合金的大规模工业生产。 展开更多
关键词 锆基非晶合金 电解质等离子体抛光 表面质量 工艺优化 废液处理
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滨海黏质盐渍土饱和泥浆与不同土水比土壤浸提液电导率的响应关系分析
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作者 王璐 胡鑫慧 +4 位作者 张岸清 郭洪海 郭徽 刘振林 贾曦 《山东农业科学》 北大核心 2024年第6期152-158,共7页
为统一和精准判定耐盐作物种植地块的土壤盐渍化程度,并针对饱和泥浆制备时饱和点的不确定性及其电导率测定的不稳定性等问题,本试验采用室内化验与统计分析方法,系统研究饱和泥浆与饱和土壤溶液两者间含水量和电导率的响应关系,以及饱... 为统一和精准判定耐盐作物种植地块的土壤盐渍化程度,并针对饱和泥浆制备时饱和点的不确定性及其电导率测定的不稳定性等问题,本试验采用室内化验与统计分析方法,系统研究饱和泥浆与饱和土壤溶液两者间含水量和电导率的响应关系,以及饱和泥浆电导率、全盐含量与土水比1∶0.5、1∶1、1∶2.5、1∶3.5、1∶5土壤浸提液电导率与全盐含量的响应和换算关系。结果表明:在滨海黏质盐渍土区,利用计算田间土壤孔隙度得到的饱和土壤溶液含水量、电导率不能直接代替饱和泥浆含水量、电导率,尽管二者的响应关系达到极显著水平;饱和泥浆电导率、全盐含量分别与土水比1∶1和1∶0.5土壤浸提液的数值差异最小,且与土水比1∶0.5~1∶5间各处理土壤浸提液的相应指标均呈极显著的响应关系;饱和泥浆电导率与土水比1∶5土壤浸提液的电导率、饱和泥浆全盐含量与土水比1∶1土壤浸提液全盐含量相关性最高,可分别用最佳拟合线性模型进行换算,模型分别为ECe(mS/cm)=5.406EC1∶5-0.284 4,TSe(g/kg)=0.836 4TS1∶1-0.135 9。 展开更多
关键词 黏质盐渍土 土水比 饱和泥浆 土壤浸提液 电导率 全盐含量
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白居易诗酒中的蒸馏酒探微
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作者 钱耀鹏 李如意 《文博》 北大核心 2024年第3期124-130,共7页
含义隐晦的酿酒用语,可能是引发中国古代蒸馏酒源起争议的重要原因。本文以深谙酿酒之道的白居易诗酒作品为据,借助酿酒工艺学及蒸馏原理,以“知酒读诗”的方式展开讨论。白居易的酿酒之法涵盖了蒸馏工艺,醇浓清澈的酒中“沆瀣”“醍醐... 含义隐晦的酿酒用语,可能是引发中国古代蒸馏酒源起争议的重要原因。本文以深谙酿酒之道的白居易诗酒作品为据,借助酿酒工艺学及蒸馏原理,以“知酒读诗”的方式展开讨论。白居易的酿酒之法涵盖了蒸馏工艺,醇浓清澈的酒中“沆瀣”“醍醐”当为蒸馏酒之俚语,而“干酿酒”之名又当源于固态酒醅的无水蒸馏工艺。在证实唐代蒸馏酒及酿酒蒸馏工艺演进特点的基础上,也揭示出酿酒工艺学对于释读诗酒作品的特殊意义。 展开更多
关键词 唐代 白居易 诗酒 蒸馏酒 蒸馏工艺
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扩散渗析回收琼脂生产废碱液工艺的响应面法优化
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作者 段金明 吴雨莲 +2 位作者 王贺超 纪镁铃 黄春梅 《集美大学学报(自然科学版)》 CAS 2024年第4期321-328,共8页
为了解决琼脂生产废碱液的资源化利用问题,利用扩散渗析装置对琼脂生产废碱液进行碱回收处理,并以料液流速、水/料流速比和温度为考察因素,以碱回收率和回收碱浓度为评价指标,进行3因素3水平的Box-Behnken中心组合实验设计,构建响应曲... 为了解决琼脂生产废碱液的资源化利用问题,利用扩散渗析装置对琼脂生产废碱液进行碱回收处理,并以料液流速、水/料流速比和温度为考察因素,以碱回收率和回收碱浓度为评价指标,进行3因素3水平的Box-Behnken中心组合实验设计,构建响应曲面模型,分析3个因素之间的交互作用对碱回收率和回收碱浓度的影响,确定扩散渗析法回收废碱液的最佳工艺条件。实验结果表明,当料液流速为0.75 L/(m^(2)·h)、水/料流速比为1.28、温度为65.5℃时,碱回收率达80%,获得的碱溶液浓度为1.14 mol/L,模型预测值与实验结果接近,模型可靠。这表明,扩散渗析能有效实现碱与有机物的分离,采用响应面法优化扩散渗析回收琼脂生产废碱液工艺是可行的。 展开更多
关键词 废碱液 碱回收 琼脂 扩散渗析 响应面法
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基于形状文法的荆楚青铜酒具重构设计
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作者 员勃 张逸然 《设计艺术研究》 2024年第2期95-99,112,共6页
对传统荆楚青铜酒具的造型研究,通过对其风格演变与器型、纹饰特征进行分析,结合当下对白酒酒具设计新的需求进行实践。运用文献研究法和形状文法对荆楚青铜酒具元素进行提取、转换,通过案例实践分析传统酒具造型运用于现代白酒酒具的... 对传统荆楚青铜酒具的造型研究,通过对其风格演变与器型、纹饰特征进行分析,结合当下对白酒酒具设计新的需求进行实践。运用文献研究法和形状文法对荆楚青铜酒具元素进行提取、转换,通过案例实践分析传统酒具造型运用于现代白酒酒具的设计路径。构建出荆楚传统青铜酒具的创新形态及推演设计过程,丰富现代白酒酒具设计的文化内涵,为同类产品设计研究提供过程参考。 展开更多
关键词 荆楚青铜酒具 形状文法 白酒酒具设计 重构
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酒中高级醇调控的研究进展 被引量:1
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作者 李园子 郭慧敏 +2 位作者 田伏锦 王凤寰 廖永红 《食品研究与开发》 CAS 2024年第1期160-169,共10页
酒作为大众喜爱的饮品,人们对其需求量和品质的要求在不断提高。高级醇是酒中最主要的呈味物质之一,适量的高级醇可赋予酒体醇香的口感、增加酒体协调性,而高级醇含量过高或过低均会影响酒体的口感,当高级醇含量超过一定限度时还会对饮... 酒作为大众喜爱的饮品,人们对其需求量和品质的要求在不断提高。高级醇是酒中最主要的呈味物质之一,适量的高级醇可赋予酒体醇香的口感、增加酒体协调性,而高级醇含量过高或过低均会影响酒体的口感,当高级醇含量超过一定限度时还会对饮用者的身体健康造成损害。因此,调控酒中高级醇的含量及比例对有效提高酒体品质、促进酒产业健康发展具有重要意义。该文系统阐述酒中高级醇的形成机制,总结发酵工艺、酿酒酵母菌株以及菌株选育对高级醇的影响,旨在为酒工业化生产中高级醇精细化调控提供参考。 展开更多
关键词 高级醇 酿酒酵母 发酵工艺 代谢调控
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Relationship between Al(OH)_3 solubility and particle size in synthetic Bayer liquors 被引量:5
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作者 李小斌 阎丽 +5 位作者 赵东峰 周秋生 刘桂华 彭志宏 杨帅帅 齐天贵 《Transactions of Nonferrous Metals Society of China》 SCIE EI CAS CSCD 2013年第5期1472-1479,共8页
Surface tension of sodium aluminate solution and the contact angle between Al(OH)3 particles and aluminate solution were measured, then the dependence of Al(OH)3 solubility on its particle size was calculated and ... Surface tension of sodium aluminate solution and the contact angle between Al(OH)3 particles and aluminate solution were measured, then the dependence of Al(OH)3 solubility on its particle size was calculated and thus the variation of the critical nucleus sizes was determined based on the Ostwald ripening formula. The results show that the Al(OH)3 solubility in sodium aluminate solution decreases with the increment of particle size, and the critical nucleus sizes increase with the rise of alkali concentration, caustic ratio and precipitation temperature. The results also imply that the presence of small particles in seeded precipitation system is an important factor to limit the depth of precipitation. 展开更多
关键词 Bayer liquor Al(OH)3 interfacial property SOLUBILITY critical nucleus size
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陈皮酵素对小鼠酒精性肝损伤及肠道菌群的调节作用 被引量:2
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作者 张兴敏 黄月昌 +5 位作者 陈柏忠 李倩 吴盼盼 陈文华 吴日辉 李辰 《食品安全质量检测学报》 CAS 2024年第8期85-95,共11页
目的探讨陈皮酵素(Pericarpium citri reticulatae fermentation liquor,PF)对小鼠酒精性肝损伤和肠道的调节作用。方法将40只C57BL/6雄性小鼠随机分为正常组、模型组、阳性药物组[100mg/(kg·d)水飞蓟宾(silibinin,Sly)]和陈皮酵素... 目的探讨陈皮酵素(Pericarpium citri reticulatae fermentation liquor,PF)对小鼠酒精性肝损伤和肠道的调节作用。方法将40只C57BL/6雄性小鼠随机分为正常组、模型组、阳性药物组[100mg/(kg·d)水飞蓟宾(silibinin,Sly)]和陈皮酵素组[500 mg/(kg·d)PF],每组10只,持续给药干预2周。通过分子生物学检测生物化学和病理学指标;16S rDNA高通量测序技术检测分析粪便微生物群。结果组织切片结果显示陈皮酵素可以显著改善酒精性肝损伤小鼠的肝脏和回肠组织损伤,减少酒精诱导的肝脏脂质积累。此外,陈皮酵素显著降低肝脏组织促炎因子[白细胞介素-1β(interleukin-1β,IL-1β)、白细胞介素-6(interleukin-6,IL-6)和肿瘤坏死因子-α(tumor necrosis factor-α,TNF-α)]的水平,缓解酒精引起的氧化应激。同时,陈皮酵素可修复酒精引起的肠道菌群紊乱,维持肠道菌群数量,修复肠道黏膜屏障损伤。结论陈皮酵素可改善酒精性肝损伤,其机制与抗氧化、抗炎和调节肠道菌群紊乱有关,值得推广应用与开发。 展开更多
关键词 陈皮酵素 酒精性肝损伤 氧化应激 肠道菌群
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再生木质素粒子增强纤维素透明膜的性能研究 被引量:1
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作者 傅成龙 林亚玲 +1 位作者 刘一山 黄六莲 《中国造纸》 CAS 北大核心 2024年第2期19-25,共7页
本研究以硫酸盐制浆黑液为原料,通过钙离子螯合的方式提取粗制木质素,利用乙醇-水反溶剂法溶解再生以获得高纯度的木质素粒子。呈现细小均匀的颗粒形态并稳定悬浮在水中的再生木质素粒子能够与纤维素形成强氢键结合,并形成致密均匀的复... 本研究以硫酸盐制浆黑液为原料,通过钙离子螯合的方式提取粗制木质素,利用乙醇-水反溶剂法溶解再生以获得高纯度的木质素粒子。呈现细小均匀的颗粒形态并稳定悬浮在水中的再生木质素粒子能够与纤维素形成强氢键结合,并形成致密均匀的复合透明薄膜。木质素-纤维素复合膜(木质素添加量10%)的抗拉强度达105.77 MPa,相比于纯纤维素膜提高了27.6%;伸长率增幅67.6%。在光学方面,木质素-纤维素膜(木质素添加量5%)的可见光透过率可达87.9%。 展开更多
关键词 黑液 再生木质素粒子 乙酸钙 木质素-纤维素膜
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