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葡萄籽
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  grape seed
     Results: The IC of scavenging O for catechin, the extraction from licorice, · - 50 2 rosemary, grape seed, pulygonum cuspidatum and ginkgo leaf was respectively 6.16, 42.13, 184.29, 15.86, 25.48 and 33.47μ g/ml.
     结果:儿茶素、甘草提取物、迷迭香提取物、葡萄籽提取物、虎杖提取物和银杏叶提取物清除O2·-的能力IC50分别为6.16、42.13、184.29、15.86、25.48和33.47μg/ml;
短句来源
     Protective effects of grape seed proanthocyanidins on damaged PC12 cells induced by H_2O_2
     葡萄籽原花青素对H_2O_2损伤PC12细胞的保护作用
短句来源
     ② Effects of grape seed proanthocyanidins on the survival time of mice after peritoneal injection potassium cyanide: The survival time of the treatment group was obviously prolonged than that in the control group [(2.75±0.63),(14.20±22.13) min, P < 0.05].
     ②葡萄籽原花青素对氰化钾中毒小鼠存活时间的影响:与对照组相比,葡萄籽原花青素治疗组小鼠的存活时间延长[(2.75±0.63),(14.20±22.13)min,P<0.05]。
短句来源
     Study on Technology of Supercritical CO_2 Extraction of Grape Seed Oil
     超临界CO_2萃取葡萄籽油的工艺研究
短句来源
     Studies on the SCF--CO_2 Extraction Technology and Characteristic of Grape Seed Oil
     葡萄籽油SCF—CO_2萃取工艺及其特性的研究
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  grape seeds
     Study on the extraction of oil from grape seeds with supercritical CO_2
     超临界CO_2萃取葡萄籽油的研究
短句来源
     The active components (oligomeric flavanols,OF) in grape seeds were extracted with two solvent systems of V(acetone)∶ V (water)=2∶3 and V (ethyl acetate)∶ V (water)=8 5∶1 5 separately.
     采用V (丙酮 )∶V (水 ) =2∶3和V(乙酸乙酯 )∶V(水 ) =8 5∶1 5两种溶剂体系从葡萄籽中提取活性成分。
短句来源
     This paper reports the nutritive value and characteristics of grape seeds oil in which contents of crude proteins,fats and fibers are respectively 8.4%, 15.0% and 37.2%.
     本文报道了葡萄耔油和饼粕的化学组成及特性。 经测定,葡萄籽中粗蛋白、脂肪和纤维素的含量分别为8.4%、15.0%和37.2%;
短句来源
     It is found that grape seeds contain significant elements, such as Ca, Mg and K The content of unsaturated fatty acids is 89.6%, in which the content of predominate linoleic acid is 72—76%. The iodine value, saponification number and acid value of grape seed oil are 138.3, 191.5 and 1.68, respectively.
     葡萄籽油中,不饱和脂肪酸为89.6%,其中亚油酸占72—76%,碘值、皂化值和酸值分别为138.3、191.5和1.68。 我们还对重要矿物元素Ca、Mg和K的含量进行了测定。
短句来源
     Determination of Catechins in Grape Seeds by Capillary Electrophoresis
     毛细管区带电泳法测定葡萄籽中儿茶素类化合物
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  grape-seed
     Study on Extracting Grape-seed Oil by Supercritical CO_2
     超临界CO_2流体技术萃取葡萄籽油的研究
短句来源
     Study on extraction of grape-seed oil by supercritical-CO_2
     超临界CO_2萃取葡萄籽油工艺条件研究
短句来源
     DETERMINATION OF FATTY ACIDS IN GRAPE-SEED OIL BY GC/FTIR
     葡萄籽油脂肪酸组成的GC/FTIR研究
短句来源
     Comparison of determination methods for proanthocyanidin from grape-seed extracts
     葡萄籽提取物中原花青素含量不同测定方法比较
短句来源
     Determination of Proanthocyanidin from Grape-seed Extracts
     葡萄籽提取物中原花青素含量的测定
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  “葡萄籽”译为未确定词的双语例句
     ④ Content of MDA It was lower in the 50 100 and 200 mg/kg GSPE group than that in the model group (1.15±0.07),(1.11±0.16 ),(1.01±0.13),(1.42±0.23 )μmol/g,P < 0.01.
     ④丙二醛含量:葡萄籽原花青素50,100,200mg/kg组均低于模型组[(1.15±0.07),(1.11±0.16),(1.01±0.13),(1.42±0.23)μmol/g,P<0.01]。
短句来源
     ③ Activity of SOD It was higher in the 50 100 and 200 mg/kg GSPE group than that in the model group (64.35±2.29),(64.52±2.20),(64.43±2.38),(39.72±6.94)NU/mg,P < 0.01.
     ③超氧化物歧化酶活性:葡萄籽原花青素50,100,200mg/kg组均高于模型组[(64.35±2.29),(64.52±2.20),(64.43±2.38),(39.72±6.94)NU/mg,P<0.01]。
短句来源
     ② Content of water in brain It was lower in the 50 100 and 200 mg/kg GSPE group than that in the model group (79.97±0.76)%,(79.63±0.92)%,(79.67±0.51)%,(81.41±1.28)%,P < 0.01.
     ②脑含水量:葡萄籽原花青素50,100,200mg/kg组均低于模型组[(79.97±0.76)%,(79.63±0.92)%,(79.67±0.51)%,(81.41±1.28)%,P<0.01]。
短句来源
     ① Volume of cerebral infarction It was lower significantly in the 100 and 200 mg/kg GSPE group than that in the model group (0.307 7±0.020 6,0.297 2±0.024 8,0.459 4±0.039 9,P < 0.01).
     ①脑梗死体积比:葡萄籽原花青素100,200mg/kg组显著低于模型组(0.3077±0.0206,0.2972±0.0248,0.4594±0.0399,P<0.01)。
短句来源
     The optimum conditions with alkali solution were as follows:NaOH concentration 1×10~(-5)mol/L,extracting 40 minutes at temperature 40℃,the ratio of material to solvent 1∶15 (W/V),and the extraction rate of protein was 73.78% under the optimum conditions.
     碱溶法蛋白质提取率高于盐溶法,碱溶法提取蛋白质的最优工艺条件是以1×10-5mol/L浓度的NaOH溶液,按1∶15的料液比,在40℃条件下搅拌浸提40min,在此条件下葡萄籽蛋白质的提取率达73.78%。
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  grape seed
The procedure was used to determine vitamins in bur marigold oily extract and grape seed oil.
      
Defatted milled grape seed protects adriamycin-treated hepatocytes against oxidative damage
      
Defatted milled grape seed (DMGS) is a wine by-product obtained from the oil extraction of the grape seed that contains different types of phenolic compounds.
      
Supercritical Fluid Chromatography of polyphenolic compounds in grape seed extract
      
The optimized method was applied to a supercritical fluid grape seed extract.
      
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  grape seeds
Analysis of catechins and proanthocyanidins in grape seeds by HPLC with photodiode array detection
      
Reversed-phase, high-performance liquid chromatography coupled to photodiode array detection has been used to analyse catechins and proanthocyanidins extracted from grape seeds.
      
The quantities of gallic acid, catechin, epicatechin and total flavan-3-ol were determined with high performance liquid chromatography (HPLC) and spectrophotometric method in grape seeds extracts.
      
Gallic acid, catechin, epicatechin and total flavan-3-ol varied from 18 to 101, 121-845, 85-893 and 4 507-13 360?mg/100?g in grape seeds, respectively.
      
Feeding of asparagine to developing grape seeds led to a strong induction of PEPCK.
      
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  grape-seed
Differential effects of grape-seed derived procyanidins on adipocyte differentiation markers in different in vivo situations
      
Polyphenol contents in grape-seed extracts correlate with antipica effects in cisplatintreated rats.
      


The grapeseed is prepared in the fllowing way: thorough grinding fllowed by cooking. The residual oil content of de-oil grapeseed meal reached 2% after 6No solvent extracting and under conditions, seed-solvent ratio of 1:1, extraction temperature 50℃ and extraction time 120 minutes. Equally, the residual oil content of de-oil grapeseed meal reached also 1-2% after dichloromethane extracting and under conditions: seed-solvent ratio of 1:3, extraction temperature 35℃ and extraction time 90 minutes.

葡萄籽经破碎、蒸炒后用6号溶剂油在溶剂比1:1、浸出温度50℃、逆流浸泡120分钟的条件下,可使粕中残油率降至2%。用二氯甲烷在溶剂比1:3、浸出温度35℃、逆流浸泡90分钟的条件下,也可使粕中残油率降至1—2%。毛油通过精炼,即可获得优质的葡萄籽油,其不饱和脂肪酸含量达87.23%,亚油酸含量高达70%。

It was confirmed that grape seeds (a Rind of leftover bits and pieces of beverage industry) contain about 16% crude oil by extracting method with petroleum ether. After extracting the oil, the residue was continually extracted by 80% ethanal and from it about 11% crude extract (A) having strong anti-oxidative activity was obtained, (A) was refined by following methods: (1) Fractionation by different solvents , (2) Active carbon treatmen t; (3) Precipitation with neutral and basic lead acetate , (4) Absorption...

It was confirmed that grape seeds (a Rind of leftover bits and pieces of beverage industry) contain about 16% crude oil by extracting method with petroleum ether. After extracting the oil, the residue was continually extracted by 80% ethanal and from it about 11% crude extract (A) having strong anti-oxidative activity was obtained, (A) was refined by following methods: (1) Fractionation by different solvents , (2) Active carbon treatmen t; (3) Precipitation with neutral and basic lead acetate , (4) Absorption by polyvinyl pyrrolidore (PVP). The Antiactivity of each refined fraction in rapeseed salad oil or lard or soybean oil was measured by the Oven-storage Method, and the ethyl acetate extract obtained by (1) was regarded as the best result because of its strong anti activity and its high yield(4.85%). It was suggested that the effective antioxidative components in grape seeds are acidie phenolic compounds according to their color-tests.

用石油醚萃取饮料工业的下脚料葡萄籽可得到约16%的毛油,萃取油之后的残渣再经80%乙醇抽提可得约11%的具较强抗氧化作用的粗抽物A。本文采用溶剂分级、活性炭吸附、醋酸铅(中性和碱性)沉淀和聚乙烯吡咯烷酮吸附四种方法对A进行精制。用烘箱贮存法测定了各种精制组分对菜籽色拉油、猪油和豆油的抗氧活性,乙酸乙酯萃取物对豆油和猪油的抗氧作用最强,且得率也高(4.85%)。用化学试剂显色法初步鉴定葡萄籽中的抗氧有效成分为酚酸类化合物。

In this paper a method of gas chromatography used for estimating fatty acids in grape-seed oil is described.Model GC-16A Gas Chromatograph with a flame ionization detector was used. The column was a glass tube (4mm×2m)packed with 5% diethylene glycol adipate (DEGA) on 101 AW white siliceous earth.This method is simple, convenient and good in accuracy, and variation coefficient in quantitative determination is less than 4%. (except Myristic acid)

研究了气相色法谱测定葡萄籽油中脂肪酸的组成。采用快速脂交换法代替常规的脂肪酸甲酯的制备方法;对葡萄籽油进行酯化。对色谱分离条件作了最佳选择,从而使葡萄籽油中脂肪酸得到满意的分离和测定。

 
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