chemical composition of cabbage

Tài liệu Báo cáo " Chemical composition of essential oil of Machilus Japonica Siebold & Zucc. (Lauraceae) from Vietnam " pptx

... discussion The essential oil was light yellow and the total yield of 1.23% The chemical composition of the leaf essential oils of investigated species collected in October 1991 and 2007 were not ... oil of investigated species from Vietnam was characterized by large amount of α- and βphellandrene (70.7%) and the ratio of αphellandrene and β-phellandrene was 5.73 Table The composition of leaf ... research from the Ministry of Science and Technology of Vietnam, code 50 63 06 References [1] N.X Dung, P.V Khien, Essential oils of wood, root, flower, and fruit of camphor tree, Pharmaceutical...

3
424
0

Chemical Composition of Vehicle-Related Volatile Organic Compound Emissions in Central California pdf

Danh mục: Tự động hóa

... different VOC in the formation of secondary organic aerosol (Watson et al., 2001) The speciation of VOC emitted from motor vehicles reflects the chemical composition of the fuel consumed, with additional ... emissions and found that the composition of the emitted VOC was best described as a 50-50 mix of liquid gasoline and headspace vapor compositions The speciation of VOC emissions from on-road ... terms of relative composition are not very sensitive to ! temperature; it is the absolute vapor pressure of gasoline that depends strongly on T, much moreso than the relative composition of the...

44
474
0

Báo cáo " Chemical composition of the leaf oil of Litsea glutinosa (Lour.) C. B. Rob. from Ha Tinh province " pptx

Danh mục: Báo cáo khoa học

... Hela cell lines in vitro Chemical examination of the BuOH extract of the leaves and twigs of Litsea glutinosa collected from Xishuangbanna resulted in the isolation of two new aporphine alkaloids, ... [17] Tran Dinh Thang, Hoang Van Luu, Nguyen Xuan Dung, Chemical composition of the leaf oil of Canarium bengalense Roxb from Vietnam, Journal of Essential oil and Bearing Plants, 7(1) (2004) 43 ... psychopharmacological actions of the essential oil of Litsea glutinosa (Lour.) C.B Rob., Indian J Physiol Pharmacol 14(3) (1970) 92 [5] A Kar, M.K Menon, C.S Chauhan, Effect of essential oil of Litsea glutinosa...

4
411
2

Báo cáo lâm nghiệp: "Eﬀects of the clear-cutting of a Douglas-ﬁr plantation (Pseudotsuga menziesii F.) on the chemical composition of soil solutions and on the leaching of DOC and ions in drainage waters" pps

Danh mục: Báo cáo khoa học

... of organic anions The mean DOC concentration of 4.5 mg L1 required a charge of àmolc per mg of C, which is in agreement with the literature indicating values ranging from to 10 àmolc per mg of ... decit of the ionic balance can be related to the DOC, requiring a charge of organic carbon varying from to 10 àmolc per mg of C from forest-oor to 60 cm At 120 cm, the charge of C should be of 41 ... indicators of the production reactions, because they are weak or not taken up by plants e.g C (residue of decomposition), Al (tracer of ion exchange and weathering reactions), SO2 (tracer of adsorption-desorption...

18
416
0

Báo cáo lâm nghiệp: "Chemical composition of the periderm in relation to in situ water absorption rates of oak, beech and spruce fine roots" doc

Danh mục: Báo cáo khoa học

... profile, i.e Of+ Oh horizons, is 72 mm) The organic profile is highly acidic with pH values of 3.0 and 2.6 (in KCl) and Ca2+/H+ quotients of 0.2 in the equilibrium soil solution of the upper (Of) and ... laboratory studies on the relationship of radial hydraulic conductivity and the chemical composition of apoplastic transport barriers in plant roots in two ways: (a) chemical data are expressed in relation ... species-specific According to root pressure probe data, the Lpr of roots of woody species was smaller by an order of magnitude than that of herbaceous species [41] Laboratory studies with young excised...

10
331
0

Báo cáo toán học: "Anatomy and chemical composition of Pinus pinea L. bark" pdf

Danh mục: Báo cáo khoa học

... bark chemical composition have been summarised [5] A description of P pinaster bark anatomy and chemical composition has recently been published [9] In this paper we describe the anatomy and chemical ... samples were taken at breast height For determination of the chemical composition, a composite sample prepared by mixing aliquots of the bark of each tree sampled The composite sample was milled ... The determination of tannin content used methylcellulose as absorbent: 10 mL extract were added to 10 mL of a 0.04 % solution of methylcellulose of high substitution degree, mL of a saturated ammonium...

6
324
0

Thành phần hóa học lắng đọng khí quyển ướt tại khu công nghiệp Thượng Đình, TP. Hà Nội = Chemical composition of wet Atmospheric precipitation in Thuong Dinh industrial area of Hanoi

Danh mục: Báo cáo khoa học

... mdu nudc mua bdn tudgng (WO) Tai lieu tham khao P.M.Hoai, Chemical composition and acidity of atmospheric deposition in the northern part of Vietnam The thesis No EV97-34, AIT, Thailand P.H.Viet, ... Scientific Advisory Group meeting of Acid deposition Monitoring network in East Asia., March 2000 N.H Khanh, 2000, Air emission and the acidity of rain water of Hanoi city, Progress in Nuclear ... Suksomsankh, S.Simachaya, M Tabucanon and H Rodhe.1996 Regional background acidity and chemical composition of precipitation in Thailand, Atmosphere Environment Vol.30, 1589-1596 830 L.Granat,...

10
435
0

Analyses of chemical composition on bacteria surface treated in atmospheric pressure plasmas

Danh mục: Sinh học

... photograph, XPS spectra of bacteria (G.stearothermophilu), and Optical emission spectrum of plasma The cell wall of bacteria could be ruptured by plasma exposure The chemical bond of -CH2-CH2- disappeared ... These cahnges in chemical bond compositions corresponded to oxidization and damages of the cell wall On the other hand, the effect of heat from plasmas did not related to rupture of bacteria In ... observation 3.2 XPS spectra of bacteria Figure shows XPS spectra on the bacteria surface The original (pre-treatment) surface is known to have several chemical bond components of (-C(=O)-NH- or –O-C-O-),...

2
170
0

Báo cáo toán học: "Chemical composition and antibacterial activity of the essential oils from Launaea resedifolia L." docx

Danh mục: Toán học

... effect of the essential oils of L resedifolia There no reports on the essential oils of the species of the genus launaea except that reported by Cheriti et al [6] In continuation of our phytochemical ... possible activity of this solvent against the bacteria assayed The experiments were repeated three times 2.5 Chemical composition The compounds of aerial parts essential oil of L resedifolia from ... that the results of this study may be considered as the first report on the composition of the essential oils of this endemic species 2.6 Antimicrobial activity The quantification of antibacterial...

13
455
0

báo cáo hóa học:" Chemical composition and antibacterial activity of the essential oils from Launaea resedifolia L." potx

Danh mục: Hóa học - Dầu khí

... effect of the essential oils of L resedifolia There no reports on the essential oils of the species of the genus launaea except that reported by Cheriti et al [6] In continuation of our phytochemical ... possible activity of this solvent against the bacteria assayed The experiments were repeated three times 2.5 Chemical composition The compounds of aerial parts essential oil of L resedifolia from ... that the results of this study may be considered as the first report on the composition of the essential oils of this endemic species 2.6 Antimicrobial activity The quantification of antibacterial...

13
388
0

Báo cáo hóa học: " Chemical composition and antibacterial activity of the essential oils from Launaea resedifolia L" pdf

Danh mục: Hóa học - Dầu khí

... possible activity of this solvent against the bacteria assayed The experiments were repeated three times 2.3 Identification of components 2.5 Chemical composition Identification of oil components ... Neuropharmacological properties of Launaea resedifolia Braz J Phamacognosy 17(2):160–165 Cheriti A, Saad A, Belboukhari N, Ghezali S (2006) Chemical composition of the essential oil of Launaea arboresens ... harvesting period It is noteworthy that the results of this study may be considered as the first report on the composition of the essential oils of this endemic species Chahma A voucher specimen...

4
478
0

Impact of selected yeasts and glycosidase on chemical and volatile composition of mango wine

Danh mục: Cao đẳng - Đại học

... IMPACT OF SELECTED YEASTS AND GLYCOSIDASE ON CHEMICAL COMPOSITION OF MANGO WINE LI XIAO (B Sc (Hons.), NTU) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF CHEMISTRY ... mrakii 90 7.2.4 Presence of toxic compounds in W mrakii culture 90 7.3 Conclusion 94 CHAPTER Impact of pulp contact on development of chemical profile of mango wine ... Hegele, Wü nsche, & Mü ller, 2009) The chemical composition of mango varies with location of cultivation, variety, and stage of maturity The major constituents of the pulp are water, carbohydrates,...

167
265
0

Chemical composition antioxidant and antimicrobial activities of essential oils extracted from citrus varieties in vietnam

Danh mục: Tổng hợp

... of citrus essential oils 39 4.3 Chemical compositions of citrus essential oils 40 4.3.1 Chemical compositions of lime essential oils 40 4.3.2 Chemical compositions of ... method 44 4.3.3 Chemical compositions of pomelo essential oils Table 4.4 show the data of chemical compositions of the pomelo essential oils extracted by two methods In case of Tan Trieu pomelo ... significantly (Vokou et al , 1993) 4.3 Chemical compositions of citrus essential oils 4.3.1 Chemical compositions of lime essential oils The main components of lime oils extracted by cold pressing...

110
1,023
0

09 Physical and Chemical Characteristics of DDGS revisions.

Danh mục: Sinh học

... (lightness of color) and b* (yellowness of color), with an increase in a* (redness of color) Similar results were also reported by Ganesan et al (2005) Table The Effect of the Rate of Solubles ... color Corn-sorghum blends of DDGS are also somewhat darker in color than corn DDGS because of the bronze color of many sorghum varieties When a relatively high proportion of solubles are added to ... they evaluated color in batches of DDGS where approximately 0, 30, 60 and 100% of the maximum possible of syrup was added to the mash before drying Actual rates of solubles addition to the mash...

8
748
0

Báo cáo y học: " A Dietary Supplement Containing Standardized Phaseolus vulgaris Extract Influences Body Composition of Overweight Men and Women"

Danh mục: Y học thưởng thức

... disposal of the researchers during the test period for any unexpected circumstances Upon completion of the study, the envelope was opened in the presence of a representative of the sponsor and of the ... study of the effects of chromium picolinate supplementation on body composition: a replication and extension of an earlier study Curr Ther Res, 1998; 59: 379-388 34 Evans GW The effect of chromium ... evaluation of the efficacy and safety of a chitosan fiber product J Am Coll Nutr, 2006; 25:389-394 27 Crawford V, Scheckenbach R, Preuss HG Effects of niacin-bound chromium supplementation on body composition...

8
740
1

CHEMICAL ANALYSIS OF WATER AND WASTEWATER

Danh mục: Hóa học - Dầu khí

... their knowledge of the identities and quantities of pollutants and other chemical species in water, air, soil, and biological systems Therefore, proven, state -of- the-art techniques of chemical analysis, ... 24 CHEMICAL ANALYSIS OF WATER AND WASTEWATER 24.1 GENERAL ASPECTS OF ENVIRONMENTAL CHEMICAL ANALYSIS Scientists’ understanding of the environment can only ... period in the evolution of analytical chemistry, characterized by the development of new and improved analysis techniques that enable detection of much lower levels of chemical species and a vastly...

25
793
0

Different physical and chemical pretreatments of wheat straw for enhanced biobutanol production in simultaneous saccharification and fermentation

Danh mục: Hóa học - Dầu khí

... member of American Oil Chemist Soceity and Institute of Food Technology She is a current Ph.D candidate Yaser Dahman holds a Ph.D in Chemical and Biochemical Engineering from the University of Western ... care industry, mainly in the field of developing and testing of novel wound dressing materials for chronic wounds He is currently a professor in the Department of Chemical Engineering at Ryerson ... reesei with the enzyme activity of 700 IU/g, and Novozyme 188 is composed of Cellobiase from Aspergillus niger with the enzyme activity of 250 IU/g The effect of temperature was examined where...

12
376
0

THÀNH PHẦN hợp CHẤT AXÍT béo và CAROTENOID của gấc fatty acid and carotenoid composition of gac (momordica cochinchinensisspreng) fruit

Danh mục: Công nghệ thực phẩm

... to 36.6% of the total weight of the seed (relative standard deviations varied from 2.6 to 6.1) In Table 3, data on FAME composition of gac seed are given The analysis of average percent composition ... distributions of the anatomical components of a typical gac fruit Two whole fruits were analyzed in this way Most of the fruit is composed of mesocarp and seeds with their surrounding oily pulp (aril) Of ... degree of ripeness and conditions of culture In addition, our modified extraction procedure was designed specifically to avoid the loss of cis-lycopene isomers, which are of interest because of evidence...

6
886
4

Tài liệu Báo cáo " Composition of bird species in Huu Lien Nature Reserve, Lang Son province " pdf

Danh mục: Báo cáo khoa học

... the whole of Huu Lien commune, part of Yen Thinh commune, part of Hoa Binh commune (of Huu Lung district), part of Huu Le commune (of Van Quang district) and part of Van Linh commune (of Chi Lang ... the distance of kilometers The line gets through villages of Ba Leng, Bac Mo dam, the pass of Queo, the pass of Don, and then leads to Lan Gieng - Route starting from the center of Huu Lien commune ... and Trogoniformes In terms of the diversity of bird composition in families, the family of Timallidae have the most species, with 21 species, followed by the familiess of Muscicapidae (12 species),...

12
340
0

Tài liệu METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER ppt

Danh mục: Hóa học - Dầu khí

... analysis of a QC check standard will depend upon the number of parameters being simultaneously tested, the complexity of the sample matrix, and the performance of the laboratory If the entire list of ... collection of a minimum of 250 mL of sample Sample containers must be kept refrigerated at 4°C and protected from light during compositing If the sampler uses a peristaltic pump, a minimum length of ... minimum of three concentration levels for each parameter of interest by adding volumes of one or more stock standards to a volumetric flask and diluting to volume with acetonitrile One of the...

24
762
1