ELIZA

return kwic search for time out of >500 occurrences
357929 occurrences (No.51 in the rank) during 5 years in the PubMed. [no cache] 500 found

344) Following, molar ratio of OA and ChCl (1:1), water content (50%), liquid-solid ratio (12.5:1 mL/g), homogenate time (2 min), and microwave power (700 W) were found to be the optimum conditions.

--- ABSTRACT ---

PMID:33848643 DOI:10.1016/j.chroma.2021.462089

2021 Journal of chromatography. A

* Deep eutectic solvent-homogenate based microwave-assisted hydrodistillation of essential oil from Litsea cubeba (Lour.) Pers. fruits and its chemical composition and biological activity.

- As an important natural product, the sufficient separation of plant essential oil (EO) is helpful to improve its utilization value. In this work, deep eutectic solvent-homogenate based microwave-assisted hydrodistillation (DES-HMAHD) was developed and applied to isolate EO from the fruits of Litsea cubeba (Lour.) Pers. Different types of DES were investigated in terms of the EO kinetics and composition, among which oxalic acid/choline chloride (OA/ChCl) had obvious advantages. Following, molar ratio of OA and ChCl (1:1), water content (50%), liquid-solid ratio (12.5:1 mL/g), homogenate time (2 min), and microwave power (700 W) were found to be the optimum conditions. Gas chromatography-mass spectrometer (GC-MS) analysis showed that the EO isolated from DES-HMAHD contained a large proportion of m-cymene and trans-linalool oxide, which were quite different from the conventionally reported L. cubeba EO. In addition, the proposed DES-HMAHD resulted in higher separation efficiency and economic value, as well as lower environmental impact, as compared with other techniques. Afterwards, the EO isolated by different methods was evaluated from the perspective of biological activity. The EO obtained by DES-HMAHD showed higher antioxidant activity (DPPH and ABTS) but lower antifungal activity, which was related to its chemical composition. In general, DES-HMAHD produced a kind of L. cubeba EO with different components, which provided a scientific foundation for the sufficient isolation of plant EO and its application in the natural products.

--- ABSTRACT END ---

[
right
kwic]

[frequency of next (right) word to time]

(1)48 and	(16)5 course	(31)3 inhibition	(46)2 indoors
(2)47 null	(17)5 when	(32)3 on	(47)2 interaction
(3)22 of	(18)4 TCD	(33)3 we	(48)2 interval
(4)16 in	(19)4 at	(34)2 across	(49)2 period,
(5)15 to	(20)4 curve	(35)2 after	(50)2 periods
(6)13 points	(21)4 point	(36)2 along	(51)2 points,
(7)10 the	(22)4 profiles	(37)2 between	(52)2 points:
(8)8 spent	(23)4 were	(38)2 can	(53)2 polymerase
(9)7 period	(24)4 with	(39)2 compared	(54)2 required
(10)7 that	(25)3 a	(40)2 concentration-,	(55)2 scale
(11)6 characteristics	(26)3 data	(41)2 constraints	(56)2 since
(12)6 for	(27)3 during	(42)2 cross-network	(57)2 sleepiness
(13)6 is	(28)3 frame	(43)2 functional	(58)2 using
(14)6 was	(29)3 frames	(44)2 guideline	(59)2 will
(15)5 PCR	(30)3 horizon	(45)2 inactivation

add keyword

--- WordNet output for time --- =>1.時代, 季節, 歳月, 当時, 現代, 一生, 年季, 就業時間, 期間, 時刻, 時点, 機会, 拍子, 速度, 何度, 何回, 時, 時間, 回, 2.時間[速度]を測定する, 時間を決める, (装置などの)タイミングを調節する Overview of noun time The noun time has 10 senses (first 9 from tagged texts) 1. (219) time, clip -- (an instance or single occasion for some event; "this time he succeeded"; "he called four times"; "he could do ten at a clip") 2. (160) time -- (a period of time considered as a resource under your control and sufficient to accomplish something; "take time to smell the roses"; "I didn't have time to finish"; "it took more than half my time") 3. (114) time -- (an indefinite period (usually marked by specific attributes or activities); "he waited a long time"; "the time of year for planting"; "he was a great actor in his time") 4. (43) time -- (a suitable moment; "it is time to go") 5. (36) time -- (the continuum of experience in which events pass from the future through the present to the past) 6. (10) time -- (a person's experience on a particular occasion; "he had a time holding back the tears"; "they had a good time together") 7. (7) clock time, time -- (a reading of a point in time as given by a clock; "do you know what time it is?"; "the time is 10 o'clock") 8. (5) fourth dimension, time -- (the fourth coordinate that is required (along with three spatial dimensions) to specify a physical event) 9. (1) meter, metre, time -- (rhythm as given by division into parts of equal duration) 10. prison term, sentence, time -- (the period of time a prisoner is imprisoned; "he served a prison term of 15 months"; "his sentence was 5 to 10 years"; "he is doing time in the county jail") Overview of verb time The verb time has 5 senses (first 3 from tagged texts) 1. (4) clock, time -- (measure the time or duration of an event or action or the person who performs an action in a certain period of time; "he clocked the runners") 2. (3) time -- (assign a time for an activity or event; "The candidate carefully timed his appearance at the disaster scene") 3. (1) time -- (set the speed, duration, or execution of; "we time the process to manufacture our cars very precisely") 4. time -- (regulate or set the time of; "time the clock") 5. time -- (adjust so that a force is applied and an action occurs at the desired time; "The good player times his swing so as to hit the ball squarely") --- WordNet end ---