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Nut analysis

Refer to the cola nut analysis in Experiment 13, Appendix A, and determine what the concentration of caffeine is in ppm. [Pg.115]

Recent developments in the field-testing procedure have demonstrated that a motor-driven 35-mm camera at up to three frames per second produces superior results to a movie camera.The analysis of the film is carried nut by scaling the distance that fume advances from one consecutive photogi aph to the next. The diameter of the plume as a function of the distance above the source can be scaled directly off the photograph. [Pg.1272]

Residual pendimethalin in various crops was determined as follows." A 10-20-g amount of fruits or vegetables was extracted by blending twice with 200 mL of methanol. Grasses and mint were extracted with 200 mL of methanol-water (1 1, v/v). Nuts were extracted with 200 mL of n-hexane-2-propanol (3 1, v/v). For the residue analysis of the dinitroaniline herbicides butralin, dinitramine, ethalfluralin, pendimethalin, and trifluralin, a tomato sample (5 g) was extracted twice with 20 mL of methanol in a Sorvall homogenizer and filtered through filter paper. Benfluralin and trifluralin residues in the sample (10 g) were extracted with 100 mL of acetonitrile-water (99 1, v/v) in 250-mL screw-cap jars with Teflon liners rotated for 1 h on an end-over-end shaker (40 rpm). ... [Pg.391]

The analysis of the methylxanthines (caffeine, theobromine, and theophylline) is important in the areas of nutrition and clinical chemistry. These three compounds compose the majority of the alkaloids present in coffee, tea, cocoa, cola nuts, and guarana. [Pg.24]

AChE-biotests are located in each column reactor. Through a hole in the lock-nut (9) of a column 3 ml of icubation solutions are injected (see chapter 15, Section 3.1). The speed of flow is 1.4 ml/min in the closed flowing system. Time of incubation is 2 h at room temperature. After incubation, the columns is disconnected, AChE-biotests are taken, dried and their photometric analysis is done. [Pg.164]

Table V. Proximate Analysis (%) Cottonseed Flakes of Defatted Cottonseed and Cot-n-nuts Flour,... Table V. Proximate Analysis (%) Cottonseed Flakes of Defatted Cottonseed and Cot-n-nuts Flour,...
We also must recognize that users are the true experts in performing the analysis manually. Their input is very valuable in capturing the function needs to accomplished. It is the developer s task to turn that valuable information into the nuts and bolts of how the task will be accomplished on an automated basis. On-going contact with users (or in the authors case, customers) is important to determine which features are appreciated and which features are not. [Pg.385]

Figure 18-23 Fluorescence calibration curve for the selenium-containing product in Reaction 18-15. The curvature and maximum are due to self-absorption. [From m.-c. Sheffield and T M. Nahir, "Analysis of Selenium in Bran Nuts by Microwave Digestion and Fluorescence Defection J. Chem. Ed. 2002, 79. 1345.]... Figure 18-23 Fluorescence calibration curve for the selenium-containing product in Reaction 18-15. The curvature and maximum are due to self-absorption. [From m.-c. Sheffield and T M. Nahir, "Analysis of Selenium in Bran Nuts by Microwave Digestion and Fluorescence Defection J. Chem. Ed. 2002, 79. 1345.]...
Margarine -m tall oil [CARBOXYLIC ACIDS - FATTY ACIDS FROM TALL OIL] (Vol 5) -food additives m [FOOD ADDITIVES] (Vol 11) -food packaging for [FOOD PACKAGING] (Vol 11) -lecithin m [LECITHIN] (Vol 15) -nut oils m [NUTS] (Vol 17) -trace analysis of [TRACE AND RESIDUE ANALYSIS] (Vol 24) -useofsorbates [SORBIC ACID] (Vol 22)... [Pg.595]

Oil - [COALCONVERSIONPROCESSES - CARBONIZATION] (Vol6) - [COALCONVERSIONPROCESSES - GASIFICATION] (Vol6) - [SIZE ENLARGEMENT] (Vol 22) -fuel for limestone kilns [LIME AND LIMESTONE] (Vol 15) -hydrogen from [HYDROGEN] (Vol 13) -measurement of particles m [SIZE MEASUREMENT OF PARTICLES] (V ol 22) -m nuts [NUTS] (Vol 17) -as petroleum lubricant [LUBRICATION AND LUBRICANTS] (Vol 15) -pipeline transport [PIPELINES] (Vol 19) -sample analysis by ms [MASS SPECTROMETRY] (Vol 15) -from shale [OIL SHALE] (Vol 17) -steel quenching m [STEEL] (Vol 22) -sulfur removal from [SULFUR] (Vol 23) -tanks for [TANKS AND PRESSURE VESSELS] (Vol 23) -use of fluidization [FLUIDIZATION] (Vol 11)... [Pg.698]

The methods of analysis are those used for other spirits in addition, for nut-fruit spirits, hydrocyanic acid and benzaldehyde and sometimes nitrobenzene are tested for and determined as follows ... [Pg.266]

In an earlier study using multiple regression analysis to determine the basis of interindividual variations in antipyrine clearance among 49 Gambians (29), the principal causative factor identified was the number of cola nuts chewed per day (r = 0.4). However, in a prospective study on an entirely different population of carefully controlled, environmentally stable normal male subjects... [Pg.75]

Commercial cashew nuts available in the market were purchased. Proximate analysis of the plain cashews was carried out in triplicate according to AOAC methods (2). [Pg.356]


See other pages where Nut analysis is mentioned: [Pg.540]    [Pg.133]    [Pg.135]    [Pg.137]    [Pg.139]    [Pg.141]    [Pg.143]    [Pg.145]    [Pg.147]    [Pg.148]    [Pg.540]    [Pg.133]    [Pg.135]    [Pg.137]    [Pg.139]    [Pg.141]    [Pg.143]    [Pg.145]    [Pg.147]    [Pg.148]    [Pg.273]    [Pg.276]    [Pg.614]    [Pg.49]    [Pg.284]    [Pg.494]    [Pg.1132]    [Pg.1300]    [Pg.117]    [Pg.14]    [Pg.518]    [Pg.317]    [Pg.493]    [Pg.619]    [Pg.622]    [Pg.729]    [Pg.893]    [Pg.637]    [Pg.17]    [Pg.158]    [Pg.496]    [Pg.439]    [Pg.143]    [Pg.236]    [Pg.166]    [Pg.357]   
See also in sourсe #XX -- [ Pg.133 , Pg.134 , Pg.135 , Pg.136 , Pg.137 , Pg.138 , Pg.139 , Pg.140 , Pg.141 , Pg.142 , Pg.143 , Pg.144 , Pg.145 ]




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Nutting

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