GC-MS analysis of dyes extracted from turmeric

Ahn, Cheunsoon; Obendorf, S. Kay

doi:10.1007/bf02908260

Cited by 13 publications

(7 citation statements)

References 11 publications

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“…The gas chromatograph of ethanolic turmeric extract exhibited several peaks in the wide retention time range (Figure ). The chemical compounds with different retention time have been assigned structure on the basis of literature reports (Ahn & Obendor, ; Herebian, Choi, El‐Aty, Shimb, & Spitellera, ; Jueun et al, ). The compound with retention time 11.58 min showing a peak at m/z 216 was identified as ar‐turmerone .…”

Section: Resultsmentioning

confidence: 99%

Optimization and production of turmeric extract-based nanoemulsion (TEBN) and its application in preservation of fatty fish fillet

Foujdar

Chopra

Bera

2018

J Food Process Preserv

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Turmeric extract‐based nanoemulsion (TEBN) was prepared using rice bran oil by ultrasonication with Tween 80 as an emulsifier. The effect of different process variables (pH, ultrasonic temperature, and ionic strength) on the selected responses (particle size and zeta potential) of TEBN was analyzed by response surface methodology using central composite design. The regression analysis indicated that the pH, temperature, and ionic strength had a significant effect on the selected responses. The optimized TEBN has particle size of 19.97 nm and zeta potential of −13.10 mV under the optimal conditions (65°C ultrasonic temperature, 0.1 M ionic strength, and 6.5 pH). The optimized antioxidant‐ and antibacterial‐rich nanoemulsion was then studied for its effect on the total viable count, fat content, and peroxide value of Pangas (Pangasianodon hypophthalmus) fillets stored at 20 ± 1°C TEBN‐treated fish fillets showed a significant reduction (p < 0.05) in peroxide value and total viable count. Practical applications In the tropical countries, fishes are usually prone to microbial infestation beyond 20°C temperature. Application of turmeric extract‐based nanoemulsion (TEBN) can be an alternative method for preservation by refrigeration and use of chemical preservatives. Optimized TEBN could increase the shelf life of the Pangas (P. hypophthalmus) fish fillets upto 72 hrs under non‐refrigerated condition.

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Section: Resultsmentioning

confidence: 99%

Optimization and production of turmeric extract-based nanoemulsion (TEBN) and its application in preservation of fatty fish fillet

Foujdar

Chopra

Bera

2018

J Food Process Preserv

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“…And it is also crucial that the extracted dye is analyzed by the analytical method which can be used not only for the intact chromophore itself but also for its degraded products which can be produced in the future degradation experiment. On the other hand, it was found in the previous research that the effectiveness of chromophore detection was variable depending upon the type of solvent and apparatus used in the extraction procedure and also on the GC-MS parameter (Ahn & Obendorf, 2003, 2006. This research focuses on the dye of Amur Cork tree in establishing and standardizing the most effective extraction procedure and the analytical method necessary for the future dye identification.…”

Section: Literature Reviewmentioning

confidence: 99%

“…Separation of compounds was carried out using the Hewlett-Packard 190915-433 capillary column (30m×250µm i.d., thickness 0.25µm). Front inlet was kept at splitless mode, column flow 13ml/min at initial temperature, and five different separation temperatures for the GC capillary column was utilized based on the previous works and the review of related literature on the separation of plant extracts (Ahn & Obendorf, 2003, 2006Candan et al, 2003;Tokusoglu et al, 2003). The condition was as follows; initial temperature at mass spectrometer detector (MSD) was 310 o C, threshhold for the scan mode was 200, and five different scan ranges were used to test the effectiveness in the detection of berberine.…”

Section: ) Gc-ms Analysismentioning

confidence: 99%

“…This research was part of a long term project for establishing a framework for the identification of dyes in badly faded archaeological textiles. Following madder and turmeric in the previous researches (Ahn & Obendorf, 2003, 2006, this paper deals with the investigation on the dye extracted from Amur Cork tree (Phellodendron ammurense R.). Amur cork tree is a deciduous tree in the family of Rutaceae and native to east and northeast Asia.…”

Section: Introductionmentioning

confidence: 99%

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Separation of Chromophoric Substance from Amur Cork Tree Using GC-MS

Ahn

2009

Journal of the Korean Society of Clothing and Textiles

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Amur cork tree was extracted in methanol with the purpose of investigating the most effective extraction procedure for detecting the chromophore using the GC-MS analysis. Different procedures of waterbath and hotplate extractions were carried out and five different GC-MS instrument parameters including the operating temperatures in the GC capillary column and the MSD scan range were tested for their efficiencies. Berberine was determined by the detection of dihydroberberine at 15.0 min r.t. Hotplate was a better device for extracting amur cork tree than waterbath shaker either with or without presoaking in the room temperature. Water was not an adequate extraction medium for the berberine detection. The most effective GC-MS parameter was Method 4; the initial temperature at 50 o C followed by the temperature increase of 23 o C/min until 210 o C, then increase of 30 o C/min until the final temperature reach at 305 o C, then hold for 14 minutes to maintain the total run time 24.12 minutes. The MSD scan range for Method 4 was 35~400m/z.

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“…They aimed to study the modulation of transcription factors by curcumin. They proved that a number of transcription factors are strongly affected by the activity of curcumin, including NF-κB, AP-1, p53, Egr-1, STAT-3, AR, and AR-related cofactors whose overexpression or constitutive expression in a cell leads to a diseased condition [71]. This was possible because of the versatile chemical structure of curcumin which enables the molecule to interact with a large number of molecules inside of the cell, leading to a variety of biological effects, for example, modulation of cell cycle suppression of growth, induction of differentiation, upregulation of proapoptotic factors, and inhibition of reactive oxygen species production [72].…”

Section: Sharma and Thakurmentioning

confidence: 99%

Curcumin – The Healing Herb: Properties and Future Prospective

Sharma

Thakur

2019

Asian J Pharm Clin Res

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Curcumin, the main bioactive compound found in turmeric rhizomes, has a wide variety of applications in the clinical field that is why it attracts researchers from all over the world. While there are various studies on curcumin extraction and quantification, comparison of curcumin content according to the soil profile and cultivation period has not been performed yet in our knowledge. Curcumin to be a genuine natural product having impressive anti-oxidant and anti-inflammatory properties, treating a wide range of diseases. Curcumin is a special gift to humans given by mother-nature to help them curing many diseases. Turmeric, the plant containing a significant amount of this molecule, has been used for many centuries as a traditional medicine to cure skin problems, digestive issues, as painkiller, and much more. From the past two centuries, scientists found many applications of this molecule in the clinical field. There are still many properties of this wonder drug that need to be discovered. However, the obstacle in this track is difficulty in extracting the pure and high amounts of curcumin from turmeric rhizomes. For this reason, many researchers have searched about many techniques to extract curcumin from turmeric rhizomes, of which ultra-high-performance liquid chromatography-mass spectrometry has been found very efficient. The review will assist the researchers to discover and choose the plant to develop adequate medicine for establishing cost-effective treatments.

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GC-MS analysis of dyes extracted from turmeric

Cited by 13 publications

References 11 publications

Optimization and production of turmeric extract-based nanoemulsion (TEBN) and its application in preservation of fatty fish fillet

Optimization and production of turmeric extract-based nanoemulsion (TEBN) and its application in preservation of fatty fish fillet

Separation of Chromophoric Substance from Amur Cork Tree Using GC-MS

Curcumin – The Healing Herb: Properties and Future Prospective

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