Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Latifah K Darusman"'
Publikováno v:
Journal of Pure and Applied Chemistry Research, Vol 7, Iss 2, Pp 100-108 (2018)
Tabat Barito (Ficus deltoidea) is known as a plant that has potency as an antioxidant because of containing a significant phenolic compound. In this study, we performed metabolite profiling on F. deltoidea leaves by UPLC-QTOF-MS/MS to identify its ph
Externí odkaz:
https://doaj.org/article/ac2578c3f2a54b9f94ebb51df98b2f14
Publikováno v:
Biosaintifika: Journal of Biology & Biology Education, Vol 8, Iss 3, Pp 370-376 (2016)
The leaves of Zingiberaceae family has not been much explored its potential, especially as a skin lightening. The relationship between total anthocyanins, chlorophyll, carotenoids and tannins contents of Zingiberaceae leaves and tyrosinase activity w
Externí odkaz:
https://doaj.org/article/37b92c3b0d224973a43f506b8475b9cc
Publikováno v:
Jurnal Hama dan Penyakit Tumbuhan Tropika, Vol 4, Iss 1, Pp 23-31 (2014)
The objective of this test was evaluate the insecticidal activity of ectract of some parts of Calophyllum soulattri (Clusiaceae) against larvae of three species of Lepidoptera, i. e Crocidolomia pavonana, Plutella xylostela, and Pieris sp.. Extractio
Externí odkaz:
https://doaj.org/article/02b761eb51f34efb8475c8650d09dd6d
Publikováno v:
Indonesian Journal of Chemistry, Vol 13, Iss 2, Pp 122-128 (2013)
A simple voltammetric technique for quantification of chromium(VI) is presented in this work. The technique is based on linear sweep voltammetric reduction Cr(VI) on hexadecyltrimethylammonium bromide (HDTMABr) modified Lampung zeolite carbon paste e
Externí odkaz:
https://doaj.org/article/2c4313c3e8054043a9b69086d30132cc
Publikováno v:
Indonesian Journal of Chemistry, Vol 12, Iss 3, Pp 268-272 (2012)
A new ultraviolet derivative spectrophotometry (UVDS) method has been developed for determination of reserpine in antihypertension tablets. A first-order UVDS based on the measurement of the distance between peaks to baseline (DZ) at the wavelength o
Externí odkaz:
https://doaj.org/article/bfb8b1ac23874d29bef6cc8987c6d2e5
Publikováno v:
Indonesian Journal of Chemistry, Vol 12, Iss 3, Pp 247-254 (2012)
The objective of this study was to determine the inhibition effect of celery extracts toward xanthine oxidase by in vitro method, and its active compounds. Roots and herb of celery were extracted using water and ethanol solvents. Results indicated th
Externí odkaz:
https://doaj.org/article/97d6afe07e0248388ce41ae531df33c5
Publikováno v:
Jurnal Ilmu Pertanian Indonesia, Vol 11, Iss 2, Pp 1-6 (2006)
Study on the chemical compound of painted nettle (Coleus blumei Benth) leave extract and its anthelmintic activity against chicken tapeworm were conducted. Leave of painted nettle were collected and extracted with hexane, chloroform, ethanol and wate
Externí odkaz:
https://doaj.org/article/195488e670c34df79d83d1012ec2b7b0
Publikováno v:
Jurnal Perlindungan Tanaman Indonesia, Vol 10, Iss 1, Pp 13-22 (2004)
The objective of this study was to evaluate the insecticidal activity of bark extracts of 35 plant species belonging to four families (Clusiaceae, Lecythidaceae Meliaceae, and Sapindaceae) against the cabbage head caterpillar Crocidolomia pavonana. E
Externí odkaz:
https://doaj.org/article/fe5977c8f19c457bb671acfbcbbebe5a
Publikováno v:
Jurnal Kimia Valensi, Vol 2, Iss 3 (2012)
The aim of our research was to screen the marker components of tyrosinase inhibitor from Xylocarpus granatum stem collected from Pulau Sebuku, South Kalimantan, Indonesia. The screening method started from selection of part of X. granatum, stem or st
Externí odkaz:
https://doaj.org/article/0fd3480098f84607921610700649982c
Publikováno v:
Makara Journal of Health Research, Vol 9, Iss 2, Pp 57-62 (2010)
The chemoprevention activity of temu mangga extracts was investigated by determination of antioxidant activity with a peroxidation number method and gluthatione-S-transferase (GST) activity in Chang medium culture and cell lysate (total GST activity)
Externí odkaz:
https://doaj.org/article/b8c4f80026384dbe8259194fd3d5cee7