Multimode Fiber Optic Sensor for Adulterant traces in Edible Oil using Nanotechnology Technique

Jadhav, Mangesh S.; Laxmeshwar, Lata S.; Akki, Jyoti F.; Raikar, Prasad; Tangod, V.B.; Raikar, U. S.

doi:10.1016/j.matpr.2017.09.111

Cited by 6 publications

(3 citation statements)

References 16 publications

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“…The development of this low-cost multimode fiber optic sensor is useful for identifying and assessing oil adulteration. A fiber optic sensor combined with gold nanoparticles exhibits an improvement in the developed sensor's sensitivity in identifying the level of adulteration in coconut oil (Jadhav et al, 2017).…”

Section: Detection and Quantification Of Adulterant Residues In Edibl...mentioning

confidence: 99%

Nanotechnology in Food Systems with Applications in Oils and Fats

Almoselhy

2023

SSRN Journal

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Section: Detection and Quantification Of Adulterant Residues In Edibl...mentioning

confidence: 99%

Nanotechnology in Food Systems with Applications in Oils and Fats

Almoselhy

2023

SSRN Journal

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“…Fiber optic sensors have gained significant interest in sensor technology because of their small size, lack of reactivity with biological substances, and safety features, as they do not use electric currents at the detecting location. 9, 10 These sensors are utilized in a wide range of fields, such as assessing the concentration of ethanol using a graphene-coated fiber optic sensor, 11 sucrose and sodium chloride solutions, 12 adulterated edible oils, 13 preservatives in milk, 14 and glucose levels. 15 Fiber Bragg Grating (FBG) represents a significant advancement in the field of fiber optic sensors.…”

Section: Introductionmentioning

confidence: 99%

Honey quality assurance: innovative fiber Bragg grating sensor for accurate glucose adulteration detection

Ansari,

Shadab,

Raghuwanshi

et al. 2024

Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XVII

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The increasing concerns regarding the health risks and economic impact of food adulteration, particularly in honey, have sparked significant attention. Ensuring the quality and authenticity of honey relies on the ability to effectively detect adulterants such as glucose. This research focuses on the utilization of etched fiber Bragg Grating (eFBG)-based sensors for monitoring honey quality and detecting cases of glucose adulteration. FBG sensors offer numerous advantages in detecting food adulteration, including their exceptional sensitivity, real-time monitoring capability, and non-invasive nature. This paper provides a comprehensive account of the experimental design and data collection procedures employed to develop FBG sensors optimized for glucose detection in honey. Furthermore, coating the eFBG sensor with reduced graphene oxide (rGO) has shown better sensitivity due to its unique properties. The achieved sensitivity found is 43.56 nm/RIU with rGO-coated eFBG sensors. The results demonstrate the ability of FBG sensors to identify honey adulterated with glucose, highlighting their potential in enhancing food safety and quality control measures.

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“…Fiber optic sensor has attracted considerable attention in the new sensor systems as it offers numerous advantages due to its small and thin size, biological inertness in nature and the safeness due to absence of electric current at the sensing point [4][5][6]. Fiber optic sensors are being widely used as chemical sensor in measuring the concentration of ethanol [7][8][9][10], sucrose and sodium chloride solution [11], glucose [12][13][14][15], preservative in milk [16], adulterated edible oil [17] and determination of nitrate [18], cadmium [19], fluoride [20], copper [21], magnesium [22] and lead ions [23] based on their concentrations in water.…”

Section: Introductionmentioning

confidence: 99%

Optical fiber tip sensor for glucose-adulterated honey detection

et al. 2019

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Honey, a natural sweet substance and also a high-value foodstuff has been a target for adulteration. This paper reports the early stage development of optical fiber tip sensor using a standard single mode fiber for adulterated honey detection. The development of simple, sensitive and low-cost sensor for direct detection of adulterated honey is a considerable interest in this context. A pure stingless bee honey was mixed with glucose adulterant at different volume ratios for the adulteration process. By changing this chemical composition, the refractive index of the adulterated honey varied and Fresnel reflection occured at the interface between the fiber tip and the adulterated honey solution also changed. The average sensitivity achieved by this sensor is 0.29 dBm/% with linear regression value up 0.97. This shows that, the sensor has a potential in adulterated honey detection.

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Multimode Fiber Optic Sensor for Adulterant traces in Edible Oil using Nanotechnology Technique

Cited by 6 publications

References 16 publications

Nanotechnology in Food Systems with Applications in Oils and Fats

Nanotechnology in Food Systems with Applications in Oils and Fats

Honey quality assurance: innovative fiber Bragg grating sensor for accurate glucose adulteration detection

Optical fiber tip sensor for glucose-adulterated honey detection

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