ライフサイエンスコーパス: ethyl acetate

1 de groups, consistent with poly(methylene-co-ethyl acetate).

2 , and many oils (decane, petroleum ether, or ethyl acetate).

3 o acetic acid, which increased together with ethyl acetate.

4 hree solvents: D(2)O, acetonitrile-d(3), and ethyl acetate.

5 d with hexane to be further partitioned into ethyl acetate.

6 ost potent mushroom chemicals are soluble in ethyl acetate.

7 olesteryl N-(2-naphthyl) carbamate (CeNC) in ethyl acetate.

8 wed by hydrogenation in a mixture of ethanol/ethyl acetate.

9 dioactivity in the plasma not extractable by ethyl acetate.

10 system with water and either nitromethane or ethyl acetate.

11 tyrate (EB), propionic acid, 2-butanone, and ethyl acetate.

12 osulfur 'flavour' molecules is achieved with ethyl acetate.

13 tridge, followed by OTA elution with 1 mL of ethyl acetate.

14 t as effective as acetonitrile, acetone, and ethyl acetate.

15 ion through the formation of an organogel in ethyl acetate.

16 of fractions from Rosmarinus officinalis L.: ethyl acetate 1 and 2 (AcOEt1 and 2), hexane (HEX), etha

17 sor for preparation of (13) C hyperpolarized ethyl acetate-1-(13) C, which provides a convenient vehi

18 [viz., 2-(1,5,5-trimethylcyclopent-2-en-1-yl)ethyl acetate] (1) is described.

19 nvolved extraction of 10 g sample with 10 ml ethyl acetate (+10 g sodium sulphate) by homogenization

20 orm (1b); toluene (1c); and diethyl ether or ethyl acetate (1d), demonstrate different photoluminesce

21 tyrolactone, isoamyl alcohols, acetaldehyde, ethyl acetate, 2,3-butanediol, acetoin and 2,3-butanedio

22 bolites, ethanol, acetaldehyde, acetic acid, ethyl acetate, 2-butanone, 2,3,-butanedione, and acetone

23 ged and extra-aged tequila using 1-propanol, ethyl acetate, 2-methyl-1-propanol, 3-methyl-1-butanol a

24 The content of 1-propanol, ethyl acetate, 2-methyl-1-propanol, 3-methyl-1-butanol a

25 elow the taster's threshold detection limit: ethyl acetate 39.48 ng mL(-1) (RSD mean value 4.2%), iso

26 e moment - hexane: 0.0, diethyl ether: 2.80, ethyl acetate: 4.40, methanol: 5.10 and water: 9.0D) wer

27 lpha-[1-[2,6-dimethoxy-4-(2-propenyl)phenoxy]ethyl]- acetate, (5) licarin C; benzofuran,2,3-dihydro-7

28 oil (0.5-2.0 mg); solvent, using acetone and ethyl acetate (6-12 ml); and surfactant concentration, u

29 rosophila melanogaster larvae in response to ethyl acetate (a volatile attractant) and carbon dioxide

30 In pure acetone and ethyl acetate, a linear friction-load relationship was o

31 its carbonyl compounds, namely acetaldehyde, ethyl acetate, acetic acid, and ketene, occurs on Au(111

32 azole) forms thermally stable complexes with ethyl acetate, acetic anhydride, N-methylsuccinimide, N-

33 he target analytes chosen for the study were ethyl acetate, acetone, acetaldehyde, ethanol, ethylene

34 s: cyclohexane, toluene, 1,2-dichloroethane, ethyl acetate, acetone, acetonitrile, and THF.

35 common solvents, such as diethyl ether, THF, ethyl acetate, acetone, alcohol, acetonitrile, DMF, and

36 oxhlet extractor with five solvents: hexane, ethyl acetate, acetone, methanol, and methanol:water (80

37 gly more difficult in the order: chloroform, ethyl acetate acetonitrile, acetone, methanol, and aceti

38 fones in high yields with 10 mol % CrO(3) in ethyl acetate/acetonitrile at -35 degrees C.

39 The odourants included ethyl acetate, acetyl methyl carbinol, methylhexanoate,

40 indistinguishable from spectra obtained when ethyl acetate adsorbed directly onto the surface.

41 ious normal-phase chromatographic studies of ethyl acetate adsorption revealed nonlinear isotherms wh

42 was employed to the study the adsorption of ethyl acetate and 2-propanol to the surface of thin sili

43 Analytes were eluted using 20 mL of ethyl acetate and 5 mL of acetonitrile and finally the e

44 the major volatiles excepting acetaldehyde, ethyl acetate and acetoine, whereas the application of o

45 ole with tritium, Pd/C, and triethylamine in ethyl acetate and afforded [(3)H]TDF with a specific act

46 ed on silica gel with a mixture of n-hexane, ethyl acetate and ammonia.

47 % NaCl), homogenised, filtered, extracted by ethyl acetate and analysed by liquid chromatography with

48 ontent (as 6OHLG equivalents) in methanolic, ethyl acetate and aqueous extracts from leaves of Cirsiu

49 Equilibrium effects showed synergy of ethyl acetate and benzaldehyde, favouring sorption of ad

50 tannins, exhibited the highest acetaldehyde, ethyl acetate and C6-compounds levels, and had increased

51 Using ethyl acetate and dichloromethane as shell- and core-pha

52 ethod based on liquid-liquid extraction into ethyl acetate and flow injection into the mass spectrome

53 The branch-ethyl acetate and fruit-methanol extracts exerted potent

54 vents was carried out using water, methanol, ethyl acetate and hexane in the presence/absence of form

55 Solubility in ethyl acetate and interaction with lipids, as determined

56 The ethyl acetate and methanol bark extracts of Melicope gla

57 The water-soluble ethyl acetate and methanol extraction methods were also

58 The ethyl acetate and methanol extracts from 16 Salvia L. sp

59 Ethyl acetate and methanol extracts of aerial parts harv

60 hibition and antioxidant activity of hexane, ethyl acetate and methanol extracts of Hedyotis biflora

61 hibition and antioxidant activity of hexane, ethyl acetate and methanol extracts of Hedyotis biflora

62 , two gamma-lactones, and one delta-lactone: ethyl acetate and methyl formate, beta-propiolactone, be

63 Human blood was extracted with ethyl acetate and methyl-t-butyl ether (2:98) under an a

64 he effect of treatment with petroleum ether, ethyl acetate and n-butanol extracts of rhubarb in a rat

65 hyl-1-butyl acetate, 2-phenylethanol, phenyl ethyl acetate and p-hydroxy phenyl ethanol.

66 Pesticides were extracted with ethyl acetate and purified with gel permeation chromatog

67 Maslinic acid was extracted from plasma with ethyl acetate and separated on a C18 column using a grad

68 tracted from M. xanthus cells with acidified ethyl acetate and sequentially purified by solid-phase e

69 Analysis shows that prolonged exposure to ethyl acetate and several related esters increases sensi

70 The extraction by ethyl acetate and subsequent electrochemical detection o

71 e and sulfatase, followed by extraction with ethyl acetate and subsequent separation by reversed-phas

72 id extraction and a mixture of acetonitrile, ethyl acetate and water, with preconcentration and deriv

73 e extracted from rat hepatic microsomes with ethyl acetate and were determined by HPLC using positive

74 lymer film consistent with poly(methylene-co-ethyl acetate) and subsequently hydrolyzing the ester si

75 eriod, the medium was solvent extracted with ethyl acetate, and androgen metabolites were separated b

76 Dioxane, ethyl acetate, and beta-chloroethyl ether form relativel

77 ymatic reaction, quercetin is extracted with ethyl acetate, and subsequently oxidized under basic con

78 vials, overlaid with organic solvent such as ethyl acetate, and subsequently vortexed to extract hydr

79 , the fatty acyl ethyl ester (FAEE) analogue ethyl acetate, and the novel hCE1 inhibitor benzil.

80 number could produce significant amounts of ethyl acetate, arabinitol, glycerol and acetate in addit

81 t solvents (CS2, toluene, acetone, n-hexane, ethyl acetate) are extensively studied as well the PAE r

82 o different extraction procedures, employing ethyl acetate as a solvent, were useful in obtaining ext

83 on is achieved by normal-phase HPLC with wet ethyl acetate as the mobile phase.

84 Infrared spectra of ethyl acetate at the silica surface versus concentration

85 and cymoxanil in grape and raisin matrix by ethyl acetate based extraction and liquid chromatography

86 s tert-butyl methyl ether, dioxane, anisole, ethyl acetate, beta-chloroethyl ether, and monoglyme, we

87 lysis decreased for most esters (75-fold for ethyl acetate) but not for methyl esters.

88 ile compounds, with increment in ethanol and ethyl acetate, but far below the odour threshold.

89 detecting high (1%-0.01%) concentrations of ethyl acetate, but some had deficits in detecting lower

90 g (acetate) L(-1) h(-1) in the first hour to ethyl acetate by the addition of excess ethanol and heat

91 stigated by applying native-Lugol and formol ethyl acetate concentration to stool specimens, and tric

92 1.5) increased the acetaldehyde, ethanol and ethyl acetate concentration, regardless of the fruit mat

93 n capture mass spectrometry when 1 microL of ethyl acetate containing essentially 20 amol of each pro

94 Ethyl acetate could also displace 2-propanol from the si

95 The fenugreek ethyl acetate crude extract (FGE3) demonstrated the high

96 rifluoroacetic acid, methylene chloride, and ethyl acetate demonstrated that solvation differences ca

97 s, with increased citronellol, acetaldehyde, ethyl acetate, dicarboxylic acids esters, benzenoids, fu

98 stable to silica gel chromatography (hexanes/ethyl acetate), dilute triethylamine in THF, and potassi

99 hyl to the dansyl was observed in 2:1 hexane/ethyl acetate (EA) containing a few percent of methanol.

100 The ethyl acetate (EA) extract of Tripterygium wilfordii Hoo

101 ethanol/chloroform (T2) extract of TWHF, the ethyl acetate (EA) extract of TWHF, a purified diterpeno

102 Our results showed that ethyl acetate (EA) extract of WBM fruit in vitro potentl

103 namely water, ethanol, ethylene glycol (EG), ethyl acetate (EA), isopropanol (IPA), propylene glycol

104 CKD treated with the petroleum ether (PE)-, ethyl acetate (EA)- and n-butanol (BU)- extracts of rhub

105 d purified by a sodium hydroxide wash of the ethyl acetate eluting solvent and solid-phase extraction

106 equires a combined elution with methanol and ethyl acetate, especially for increasing the recovery of

107 ntary impact of solvents (acetonitrile, ACN; ethyl acetate, ETAC; pyridine, PYR) and catalysts (trime

108 Extractions were performed with ethyl acetate, ethanol, water and ethanol:water to devel

109 The odorants were ethyl acetate, ethyl butyrate, isoamyl acetate, and isoa

110 ormed stereospecifically from Ti(O-i-Pr)(4), ethyl acetate, EtMgBr, and trans-beta-deuterostyrene.

111 An ethanol/ethyl acetate extract from the roots of TWHF was prepare

112 ogenic microbes, have been isolated from the ethyl acetate extract of B. amyloliquefaciens.

113 Ethyl acetate extract of peel reduced expression of indu

114 These results showed that the ethyl acetate extract of the fenugreek seeds had a signi

115 The ethanol/ethyl acetate extract of TWHF shows therapeutic benefit

116 Only the fruit-ethyl acetate extract quenched SO radical (38.4 +/- 1.01

117 Only the ethyl acetate extract reduced total cholesterol, triglyc

118 The nephroprotective effect of ethyl acetate extract was better than other extracts.

119 gnificantly after oral administration of the ethyl acetate extract, compared with those of HCD-fed ra

120 s were o-phenylenediamine (OPD) derivatized, ethyl acetate extracted, lyophilized in a vacuum centrif

121 Ethyl acetate extraction and LC-MS/MS analysis were used

122 Assay of serum curcumin by ethyl acetate extraction followed by liquid chromatograp

123 ant with that determined via the traditional ethyl acetate extraction procedure.

124 Ethyl acetate extraction was also found to reduce interf

125 trix solid phase dispersion and a dispersive ethyl acetate extraction were compared.

126 Using a combination of ethyl acetate extraction, reversed-phase C(18) chromatog

127 al techniques, such as QuEChERS and buffered ethyl acetate extraction, this method provided superior

128 ollowed by equilibration and solid-phase and ethyl acetate extractions to prepare samples for liquid

129 Ethanol extracts of AB (ABE) and ethyl acetate extracts AB (ABEa) were obtained and furth

130 Both ethanol and ethyl acetate extracts in peel and pulp decreased produc

131 s(III)-unexposed, early-log-phase cells with ethyl acetate extracts of As(III)-unexposed, late-log-ph

132 t the transcriptional level was activated by ethyl acetate extracts of culture supernatants or by syn

133 Both ethyl acetate extracts of peel and pulp mitigated expres

134 t amounts in aqueous extract of peel, but in ethyl acetate extracts of peel, oleanolic acid, caroteno

135 s (bcAR) and methylalkylresorcinols (mAR) in ethyl acetate extracts of quinoa.

136 The hexane and ethyl acetate extracts of strawberry guavas showed cyclo

137 liquid chromatography of highly concentrated ethyl acetate extracts revealed that culture supernatant

138 ontents were highest in the methanol and the ethyl acetate extracts.

139 showed potent effect compared to hexane and ethyl acetate extracts.

140 rison involved liquid-liquid extraction into ethyl acetate followed by LC-ESI-MS/MS and acetonitrile

141 Soil microcosms were extracted with ethyl acetate followed by two heated 90/10 v/v acetonitr

142 s, based on pressurized liquid extraction by ethyl acetate, followed by selective identification and

143 -phase extraction on silica cartridges using ethyl acetate for application of the sample and an ethyl

144 dation of ethanol are 1,1-diethoxyethane and ethyl acetate formed from condensation of acetaldehyde o

145 Methylene chloride/ethyl acetate/formic acid (6:10:1, v/v) as the mobile ph

146 The major active compounds found in the ethyl acetate fraction are unsaturated fatty acids such

147 The ethyl acetate fraction displayed the highest antioxidant

148 The ethyl acetate fraction exhibited inhibitory activity aga

149 armelin) was isolated and characterized from ethyl acetate fraction of extracts of Aegle marmelos.

150 The ethyl acetate fraction of red seaweed Hypnea musciformis

151 nalysis were used to identify the bio-active ethyl acetate fraction.

152 Effects of I. fumosorosea and cell-free ethyl acetate fractions derived from the fungus on the B

153 The synergistic effect of ethyl acetate fractions of seaweeds Kappaphycus alvarezi

154 traction to enrich hydroxyl metabolites into ethyl acetate from an aqueous sample.

155 y the effect of pH on phenol extraction with ethyl acetate from the aqueous phase of hydrothermally t

156 tes; 2-propanol was shown to easily displace ethyl acetate from the silica surface.

157 yl propionate from hydroxyethyl acrylate and ethyl acetate from vinyl acetate, respectively.

158 the fungal mycelium as well as by cell-free ethyl acetate fungal extracts.

159 and K (the Avrami "rate constant") for CeNC/ethyl acetate gelation with those reported previously fo

160 one, acetonitrile, dichloromethane, ethanol, ethyl acetate, hexane, and toluene) on graphene.

161 vities of various extracts (water, methanol, ethyl acetate, hexane, dichloro-methane) of fenugreek se

162 lar solvents such as carbon tetrachloride or ethyl acetate/hexane and 2-5% of a polar solvent such as

163 and purified from rat brain tissue using an ethyl acetate/hexane solvent extraction, followed by a s

164 ative test cases: kinetics of acid-catalyzed ethyl acetate hydrolysis and amidization of surface-teth

165 Acetonitrile was superior to ethyl acetate in terms of selectivity, though they were

166 We demonstrate that ethyl acetate is able to extract octylglycoside from a p

167 ines to oximes using m-CPBA as an oxidant in ethyl acetate is described.

168 Ethyl acetate is used as the extraction solvent in place

169 ity (15), porphyrin 2 was first reacted with ethyl acetate/LDA and the intermediate alcohol 14 was th

170 omplex from a mixture of common alcohols and ethyl acetate led to the formation of an NHC-silver acet

171 with M. pulcherrima showed concentrations of ethyl acetate likely to affect negatively wine aroma.

172 ion of polymerization increases in the order ethyl acetate << methyl ethyl sulfone < acetonitrile < N

173 ction was performed with hexane, chloroform, ethyl acetate, methanol, and water.

174 Chemical investigation of ethyl acetate-methanol extract of the venerid bivalve cl

175 The quaternary solvent system n-heptane-ethyl acetate-methanol-water (6:5:6:5 v/v) was used in t

176 rizona solvent systems composed of n-heptane/ethyl acetate/methanol/water led to ten fractions.

177 acetate for application of the sample and an ethyl acetate:methanol (1:1) mixture for elution.

178 uantitatively extracted from cellulose by an ethyl acetate:methanol (1:1) mixture.

179 , two gamma-lactones, and one delta-lactone: ethyl acetate, methyl formate, beta-propiolactone, beta-

180 Samples were extracted with acidified ethyl acetate, MgSO4 and CH3COONa and cleaned up by disp

181 olar solvents (e.g., hexane/ethyl acetate or ethyl acetate) mixed with a small amount of a polar solv

182 GF(2alpha) isomers from solution in a hexane:ethyl acetate mixture (10:1) on a cellulose support prep

183 shing of the cellulose squares by the hexane:ethyl acetate mixture (10:1), fluorescent derivatives of

184 ere extracted from the sample by cyclohexane-ethyl acetate mixture (1:1 v/v) and cleaned up by floros

185 nyldiazomethane dissolved in the same hexane:ethyl acetate mixture.

186 e, a significant increase in acetic acid and ethyl acetate occurred, while at 10 degrees C their valu

187 quid mixtures consisting of a polar solvent (ethyl acetate or acetone) in heptane.

188 nes upon treatment with a lithium enolate of ethyl acetate or alpha-substituted acetates.

189 discriminating low concentrations of either ethyl acetate or butanol from non-odorized air.

190 In nonpolar solvents (e.g., hexane/ethyl acetate or ethyl acetate) mixed with a small amoun

191 and 4 in the presence of methanol, ethanol, ethyl acetate, or water.

192 capacities of the crude extract, aqueous and ethyl acetate partitions of Limoniastrum guyonianum Bois

193 ere identified on the main column as peak 1, ethyl acetate; peak 2, a mixture of octanol and ethyl pr

194 The ethyl acetate phase exhibited a significant antioxidant

195 , at 450 and 600 degrees C, from TiCl(4) and ethyl-acetate precursors.

196 The low-temperature formation of the ester, ethyl acetate, proceeds via the coupling of acetaldehyde

197 preparation method involving extraction with ethyl acetate provided 80-107% recoveries for both the p

198 mic hydrolysis of the urine, extraction with ethyl acetate, radioimmunoassay, and separation of free

199 Bioassay-guided fractionation of the active ethyl acetate soluble fraction has led to the isolation

200 The ethyl acetate soluble fraction obtained from the hot wat

201 en heated with endo-bornyltriazolinedione in ethyl acetate solution, conversion to a 1:1 mixture of 3

202 liquid-liquid extraction using a hexane and ethyl acetate solvent system.

203 ction with LiOH, NaOH, and NMe(4)OH and with ethyl acetate substrate reveals that the temperature of

204 revealed two-adsorbed-component spectra for ethyl acetate that were indistinguishable from spectra o

205 gh the 1,2 addition of the cerium enolate of ethyl acetate to 2,6,6-trimethylcylohexenone.

206 ining phenolic compounds, was extracted with ethyl acetate to obtain flavonoids which were separated

207 s of some solvents (water, ethanol, acetone, ethyl acetate), used as pure or in binary and ternary mi

208 ation (%P13C ) of ca. 1.8 % were achieved in ethyl acetate utilizing 50 % para-hydrogen corresponding

209 ological disorders, and the concentration of ethyl acetate was below the odour threshold.

210 Ethyl acetate was used to extract these phenolic compoun

211 n the aqueous fraction after extraction with ethyl acetate were identified.

212 ong tested aroma compounds, benzaldehyde and ethyl acetate were most sorbed and preferentially into t

213 compounds, amyl alcohols, ethyl lactate and ethyl acetate were quantitatively relevant in all of the

214 adhesion forces measured in pure acetone and ethyl acetate were small (0.24 nN) but increased logarit

215 Racemic VAPOL and solvates with toluene and ethyl acetate were structurally characterized.

216 gents (H(2)O(2) in isopropyl alcohol, ODI in ethyl acetate) were injected in a test tube or strip-wel

217 that only two variables (ethyl decanoate and ethyl acetate) were necessary for a successful different

218 m lipoyl-N-epsilon-lysine by extraction into ethyl acetate where it can react with DBQC.

219 litude electroantennogram (EAG) responses to ethyl acetate, whereas Gprk2 mutants produce constant lo

220 s observed for 2-methylpropanal, hexanal and ethyl acetate while the highest interaction was observed

221 Solid samples were extracted with ethyl acetate, while liquid samples were directly inject

222 2.5), as was the rate of the condensation of ethyl acetate with aminoethanol (k(vis/UV) = 100).

223 ction, and in particular the methanolysis of ethyl acetate with sulfuric acid as catalyst, is used as