High Quality Green Oil New Palm Oil Presser in Sudan
- Use: Palm Oil
- Type:Palm Oil Press Machine
- Production Capacity: 100%, 5T-200T per hour
- Rated power: 11KW
- Dimension(L*W*H): 3100-1400-2800
- Specification: 2000*1400*1750mm
- Color: Customed
- Market: Sudan
Method development and survey of Sudan I–IV in palm oil
Reproducibility, matrix effects, and selectivity of the method were also investigated. Additionally, for the first time a survey of palm oil and chilli spices was performed in the United States, specifically in the Washington, DC, area. Illegal dyes, primarily Sudan IV, were detected in palm oil at concentrations from 150 to 24 000 ng ml −1.
Background Palm oil is one of the most useful vegetable available. Sudan IV dye is used as hue enhancer in palm oil despite the ban as food colorant due to its carcinogenicity and mutagenicity by the International Agency for Research on Cancer (IARC). Methods Surface enhanced Raman spectroscopy (SERS) coupled with chemometric methods was applied to detect the presence of Sudan IV in some
Optical screening for presence of banned Sudan III and Sudan
These palm oil samples were indicated to be coming from different parts of Ghana, see Figure 1. These parts of Ghana are considered as the main palm oil-producing regions of Ghana. Three of the palm oil samples were indicated as unadulterated by FDA-Ghana and were labelled as standard palm oil (STDPO). They were used as a reference in our study.
Methods Surface enhanced Raman spectroscopy (SERS) coupled with chemometric methods was applied to detect the presence of Sudan IV in some edible palm oil samples. Results We studied the samples
Rapid and nondestructive fraud detection of palm oil
Additionally, for the first time a survey of palm oil and chili spices was performed in the US, specifically in the Washington D.C. area. Illegal dyes, primarily Sudan IV, were detected in palm
Mingle (2019): Rapid and nondestructive fraud detection of palm oil adulteration with Sudan dyes using portable NIR spectroscopic techniques, Food Additives & Contaminants: Part A, DOI: 10.1080
Predicting adulteration of Palm oil with Sudan IV dye using
Pure palm oil samples (unadulterated) were collected from different locations at processing centres in Ghana (collected immediately after processing at the factory for surety of its purity) while the adulterated palm oil samples were made in the laboratory by spiking with different concentrations (1%, 0.002 % w/w) of Sudan IV dye (Fisher Scientific, Loughborough, England) and Fig. 1.
The SERS profiles are vital for validating and identifying palm oil adulteration. To detect Sudan II and Sudan IV in adulterated palm oil, the fabricated Au@Ag NFs were employed as SERS sensors within 900–1700 cm −1. Download : Download high-res image (621KB) Download : Download full-size image; Fig. 3.
Rapid Screening Technique To Identify Sudan Dyes (I to IV) in
An innovative screening method to detect Sudan I, II, III, and IV in tomato sauce, palm oil, and chilli powder is described, which is rapid and inexpensive and characterized by a high throughput; it could be suitable as screening technique to identify Sudan dyes in adulterated food products. Sudan dyes are synthetic azo dyes used by industry in a variety of applications. Classified as
In this study, we developed a screening method, based on high-resolution mass spectrometry, to detect simultaneously Sudan I to IV in tomato sauce, chilli powder, and palm oil. In order to be a simple and fast method, we set up minimal extraction procedures that did not require sample pretreatment and used solvents fit for the investigated
