Discrimination of palm olein oil and palm stearin oil mixtures using a mass spectrometry based electronic nose

Hong, Eun Jeung; Park, Sue Jee; Choi, Jin Young; Noh, Bong Soo

doi:10.1007/s10068-011-0112-8

Cited by 18 publications

(6 citation statements)

References 14 publications

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“…The strongest trend appears to be the expanded utilization of e-nose devices as a monitoring tool in the food industry, assuring the safety and quality of consumable plant products, continuing with the development of new methods to detect chemical contaminants [350,391], adulterations with baser elements [190,259,260], food-borne microbes and pathogens [263,351,392–395], and toxins [84,311,396] in crops and food products. Similarly, new food-analysis e-nose methods are being developed to detect changes in VOCs released from foods and beverages in storage to assess shelf-life [346,397,398] and quality [185,206,399–403], and for chemical analyses [404,405], classifications [227,232,346,406,407], and discriminations [162,218,228,408] of food types, varieties and brands. Electronic-nose applications to detect plant pests in preharvest and postharvest crops and tree species continue to expand to include new insect [54–61] and disease [111,112,339,409–413] pests, primarily microbial plant pathogens, beyond those originally reported by Wilson et al [2,106,107].…”

Section: Discussionmentioning

confidence: 99%

Diverse Applications of Electronic-Nose Technologies in Agriculture and Forestry

Wilson

2013

Sensors

289

182

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Electronic-nose (e-nose) instruments, derived from numerous types of aroma-sensor technologies, have been developed for a diversity of applications in the broad fields of agriculture and forestry. Recent advances in e-nose technologies within the plant sciences, including improvements in gas-sensor designs, innovations in data analysis and pattern-recognition algorithms, and progress in material science and systems integration methods, have led to significant benefits to both industries. Electronic noses have been used in a variety of commercial agricultural-related industries, including the agricultural sectors of agronomy, biochemical processing, botany, cell culture, plant cultivar selections, environmental monitoring, horticulture, pesticide detection, plant physiology and pathology. Applications in forestry include uses in chemotaxonomy, log tracking, wood and paper processing, forest management, forest health protection, and waste management. These aroma-detection applications have improved plant-based product attributes, quality, uniformity, and consistency in ways that have increased the efficiency and effectiveness of production and manufacturing processes. This paper provides a comprehensive review and summary of a broad range of electronic-nose technologies and applications, developed specifically for the agriculture and forestry industries over the past thirty years, which have offered solutions that have greatly improved worldwide agricultural and agroforestry production systems.

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Section: Discussionmentioning

confidence: 99%

Diverse Applications of Electronic-Nose Technologies in Agriculture and Forestry

Wilson

2013

Sensors

289

182

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“…Volatile profiles of the smoked salmon were analyzed using an electronic nose (Smart Nose 300; Smart Nose, Marin‐Epagnier, Switzerland) equipped with a quadrupole mass spectrometer (Balzers Instruments, Marin‐Epagnier, Switzerland), as reported previously (Hong, Park, Choi, & Noh, ). The smoked salmon sample (0.2 g) was placed in a sealed vial for 24 hours at 23 ± 1 °C, and the headspace gas of the vial was collected and injected.…”

Section: Methodsmentioning

confidence: 99%

Development of a Gulfweed‐Based Edible Coating Using High‐Pressure Homogenization and Its Application to Smoked Salmon

Kim

Kang

et al. 2018

Journal of Food Science

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Gulfweed-based edible materials were developed in forms of food film and coating. Gulfweed suspension was subjected to high-pressure homogenization (HPH) at 103, 138, and 193 MPa with 1, 2, and 3 passes, and mixed with 14, 30, 50, and 70% (w/w gulfweed) glycerol and 1% (w/w gulfweed) polysorbate 20 to produce a film-forming suspension. The particle size of the suspension decreased with increasing pressure from 103 to 193 MPa and pass number from 1 to 3. The HPH-treated gulfweed suspension behaved like a pseudo-plastic non-Newtonian fluid. High pressure and pass number generally decreased the suspension viscosity. Uniformity and compactness of the films increased with increasing pressure. The optimal conditions for forming a film with high stretchability, low water vapor permeability, low and water solubility, as well as for preparing bright-colored coated smoked salmon, were found to be 193 MPa, three passes of HPH, and a glycerol concentration of 70%. Coating smoked salmon with gulfweed suspension enhanced the redness without altering its texture and volatile properties. The method reported in this study may be useful for seaweed-based edible film production, increasing their potential application to various food products like red meats.Practical Application: Seaweeds have high nutritional and functional values, but they are not commonly used as food materials owing to their appearance and size. Therefore, it is important to develop methods to utilize seaweeds by overcoming appearance and size limitations. A self-standing film/coating using gulfweed was developed in this study, making use of commercially available high-pressure homogenization technology. The method developed herein might enable increased applications of gulfweed and possibly other seaweeds to food products such as films, rolls, or coatings.

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“…Due to the unique ratio of saturated and unsaturated TAG, the fractionation process produced both solid and liquid oil, referring to stearin and olein, respectively [35]. A study discriminating the properties of PL and PS was previously carried out [36]. The percentage of TAG in PL retained its properties from RBD PO.…”

Section: Composition Of Crude Palm Oil (Cpo) and Crude Palm Kernelmentioning

confidence: 99%

Palm Oil in Lipid-Based Formulations and Drug Delivery Systems

Goon¹,

Kadir²,

Latip³

et al. 2019

Biomolecules

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Palm oil is natural oil packed with important compounds and fatty acids ready to be exploited in lipid-based formulations and drug delivery. Palm oil and palm kernel oil contain long-chain and medium-chain triglycerides, respectively, including phytonutrients such as tocotrienol, tocopherol and carotenes. The exploitation of these compounds in a lipid-based formulation would be able to address hydrophobicity, lipophilicity, poor bioavailability and low water-solubility of many current drugs. The utilisation of palm oil as part of the drug delivery system seemed to improve the bioavailability and solubility of the drug, stabilising emulsification of formulation between emulsifier and surfactant, promoting enhanced drug permeability and performance, as well as extending the shelf-life of the drug. Despite the complexity in designing lipid-based formulations, palm oil has proven to offer dynamic behaviour in providing versatility in drug design, form and delivery. However, the knowledge and application of palm oil and its fractions in lipid-based formulation are scarce and interspersed. Therefore, this study aims to focus on the research and outcomes of using palm oil in lipid-based formulations and drug delivery systems, due to the importance of establishing its capabilities and benefits.

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Discrimination of palm olein oil and palm stearin oil mixtures using a mass spectrometry based electronic nose

Cited by 18 publications

References 14 publications

Diverse Applications of Electronic-Nose Technologies in Agriculture and Forestry

Diverse Applications of Electronic-Nose Technologies in Agriculture and Forestry

Development of a Gulfweed‐Based Edible Coating Using High‐Pressure Homogenization and Its Application to Smoked Salmon

Palm Oil in Lipid-Based Formulations and Drug Delivery Systems

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