Instantaneous characterization of crude vegetable oils via triacylglycerols fingerprint by atmospheric solids analysis probe tandem mass spectrometry with multiple neutral loss scans

Pizzo, Jéssica S.; Cruz, Victor Hugo; Santos, Patrícia D. S.; Silva, Geovane R.; Souza, Patrícia Magalhães de; Manin, Luciana Pelissari; Santos, Oscar Oliveira; Visentainer, Jesuí V.

doi:10.1016/j.foodcont.2021.108710

Cited by 16 publications

(15 citation statements)

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“…In addition, other chemometric method that could be used in this type of analysis is PCA. Previous research applied PCA in conjunction with mass spectrometry data to distinguish vegetable oils from different plant species, such as soybean, sunflower, coconut, and sweet almond oil using the TAG profile obtained by ASAP‐MS 19 . Other studies also used PCA and mass spectrometry data to compare the composition of TAGs from Amazonian samples with common edible oils such as soybean, corn, coconut, and olive oils 46 and evaluate possible adulteration of sunflower oils with soybean oils using the data obtained by ESI‐MS 11 …”

Section: Resultsmentioning

confidence: 99%

“…HCA is a chemometric approach that has been used in different studies in conjunction with data obtained by mass spectrometry. Cruz et al 44 soybean, sunflower, coconut, and sweet almond oil using the TAG profile obtained by ASAP-MS. 19 Other studies also used PCA and mass spectrometry data to compare the composition of TAGs from Amazonian samples with common edible oils such as soybean, corn, coconut, and olive oils 46 In HCA, the height of fusion, provided on the vertical axis, indicates the distance between clusters on a dendrogram and consequently shows the level of dissimilarity between two samples. 47 For instance, the blend of 90% of soybean oil intentionally added to the sweet almond oil and pure soybean oil is side by side in the graph, forming a cluster at roughly 3% dissimilarity.…”

Section: Tag Profiles By Asap-msmentioning

confidence: 99%

“…In addition, it is efficient of ionizing low polarity molecules not responsive to ESI‐MS and atmospheric pressure chemical ionization (APCI) at high sensitivity 16 . The ASAP‐MS was applied to the rapid analysis of oranges, 17 cereals, 18 airborne particles, 13 petroleum, 16 and vegetable oils 19 . However, to the best of our knowledge, no study has evaluated the quality and purity of body oils containing sweet almond oil in their composition using ASAP‐MS.…”

Section: Introductionmentioning

confidence: 99%

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First report on quality and purity assessment of sweet almond oil in Brazilian body oils by gas chromatography and mass spectrometry

et al. 2023

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Sweet almond oil is a raw material with high‐added value used in different products. Then, the aim of this study is to evaluate the quality and purity of 10 body oils based on sweet almond oils currently available in the Brazilian market. Fatty acid composition and triacylglycerol (TAG) profile were determined by gas chromatography with flame ionization detector (GC‐FID) and atmospheric solids analysis probe mass spectrometry (ASAP‐MS), respectively. The authenticity of samples was assessed using an analytical curve equation. Soybean oil was chosen as the adulterant because it is the cheapest vegetable oil commercialized in Brazil. Hierarchical clustering analysis (HCA) in conjunction with ASAP‐MS classified product samples according to the type of vegetable oil (soybean and sweet almond oils). The addition of soybean oil (8.79% to 99.70%) was confirmed in samples. However, only two samples stated in their label the presence of soybean oil as an ingredient. These findings highlight the need for better oversight by regulatory bodies to ensure that consumers acquire high quality and authentic products based on equally high quality and purity of sweet almond oils.

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Section: Resultsmentioning

confidence: 99%

Section: Tag Profiles By Asap-msmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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First report on quality and purity assessment of sweet almond oil in Brazilian body oils by gas chromatography and mass spectrometry

et al. 2023

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“…ASAP was applied, for example, to classify tea varieties or for the authentication of Manuka honey concerning brand protection [90,91]. Further studies with ASAP aimed to detect pharmaceutical drugs that are illegally added to functional food [92] and to differentiate between various vegetable oils or orange varieties [93,94].…”

Section: Ionization Sourcesmentioning

confidence: 99%

Food metabolomics: Latest hardware—developments for nontargeted food authenticity and food safety testing

Creydt¹,

Fischer²

2022

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The analytical requirements for food testing have increased significantly in recent years. On the one hand, because food fraud is becoming an ever-greater challenge worldwide, and on the other hand because food safety is often difficult to monitor due to the far-reaching trade chains. In addition, the expectations of consumers on the quality of food have increased, and they are demanding extensive information. Cutting-edge analytical methods are required to meet these demands. In this context, non-targeted metabolomics strategies using mass and nuclear magnetic resonance spectrometers (mass spectrometry [MS]) have proven to be very suitable. MS-based approaches are of particular importance as they provide a comparatively high analytical coverage of the metabolome.Accordingly, the efficiency to address even challenging issues is high. A variety of hardware developments, which are explained in this review, have contributed to these advances. In addition, the potential of future developments is highlighted, some of which are currently not yet commercially available or only used to a comparatively small extent but are expected to gain in importance in the coming years.

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“…10 Besides, it is a lowcost source, because ASAP can be performed by making some modifications to an existing atmospheric pressure chemical ionization (APCI) source, and it can ionize a broad range of analytes. 8 This method was used for the detection of adulteration in Origanum vulgare L, 11 detection of adulteration in Chinese teas, 12 to characterize crude vegetable oils via triacylglycerols fingerprint, 13 identification and quantification of anabolic steroid esters, 14 identification of pollen and semi-quantification of flavonoid, 15 analysis of the skin irritant p-phenylenediamine in henna products, 16 characterization of petroleum components, 17 detection of pesticides in cereals, 18 analysis of fatty acids on seed surface, 4 analysis of amphetamine stimulants in a whole urine sample, 19 identification of bulk drug seizures, 8 and many others. However, to the best of our knowledge, there is no study in the literature dealing with ASAP-MS analysis of fresh orange juice.…”

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Fast and eco‐friendly method using atmospheric solids analysis probe mass spectrometry to characterize orange varieties

et al. 2022

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Orange fruit is one of the most popular types of fruit in the world, and its juice is the main product of its processing. This study aimed to evaluate a simple, fast, and eco-friendly methodology, atmospheric solids analysis probe mass spectrometry (ASAP-MS), to assess the chemical profile of four oranges varieties (Valencia, Folha Murcha, Pera, and Iapar). The oranges' varieties were evaluated for the physicochemical composition (extraction yield, pH, total titratable acidity, total soluble solids [TSS], Brix), ratio (TSS/TA), and bioactive compounds (ASAP-MS analysis). The characterization of oranges resulted in great values of oranges yield according to the varieties (44.00-48.10% [w/w], adequate and characteristic acidity [0.73-1.35%], soluble solids content (10.24-13.80 Brix), pH (3.30-3.96), and ratio (7. 59-19.90) level for this fruit. This powerful method showed that all analysis procedures were simple, fast, and easy because there is no need to prepare the sample and the analysis time lasted 2 min. Besides, results obtained exhibited a vast array of chemical groups. Principal component analysis (PCA) defined and distinguished the varieties of the orange. Therefore, ASAP-MS and PCA showed that they are very attractive candidates for routine analysis to monitor the varieties of the orange with its pronounced advantages, besides being contributing to the environment because it does not use any quantities of organic solvents. This methodology was applied for the first time to this type of sample.

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Instantaneous characterization of crude vegetable oils via triacylglycerols fingerprint by atmospheric solids analysis probe tandem mass spectrometry with multiple neutral loss scans

Cited by 16 publications

References 60 publications

First report on quality and purity assessment of sweet almond oil in Brazilian body oils by gas chromatography and mass spectrometry

First report on quality and purity assessment of sweet almond oil in Brazilian body oils by gas chromatography and mass spectrometry

Food metabolomics: Latest hardware—developments for nontargeted food authenticity and food safety testing

Fast and eco‐friendly method using atmospheric solids analysis probe mass spectrometry to characterize orange varieties

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