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Innovative ingredients and emerging technologies for controlling ice recrystallisation, texture and structure stability in frozen dairy desserts: a review (2014)
Journal Article
Soukoulis, C., & Fisk, I. D. (2016). Innovative ingredients and emerging technologies for controlling ice recrystallisation, texture and structure stability in frozen dairy desserts: a review. Critical Reviews in Food Science and Nutrition, 56(15), 2543-2559. https://doi.org/10.1080/10408398.2013.876385

Over the past decade, ice cream manufacturers have developed a strong understanding of the functionality of key ingredients and processing, developing effective explanations for the link between structure forming agents, stability mechanisms and perc... Read More about Innovative ingredients and emerging technologies for controlling ice recrystallisation, texture and structure stability in frozen dairy desserts: a review.

Comparison of ambient solvent extraction methods for the analysis of fatty acids in non-starch lipids of ?our and starch (2014)
Journal Article
Bahrami, N., Yonekura, L., Linforth, R. S., Carvalho da Silva, M., Hill, S., Penson, S., …Fisk, I. D. (2014). Comparison of ambient solvent extraction methods for the analysis of fatty acids in non-starch lipids of flour and starch. Journal of the Science of Food and Agriculture, 94(3), https://doi.org/10.1002/jsfa.6449

BACKGROUND: Lipids are minor components of flours, but are major determinants of baking properties and end-product quality. To the best of our knowledge, there is no single solvent system currently known that efficiently extracts all non-starch lipids... Read More about Comparison of ambient solvent extraction methods for the analysis of fatty acids in non-starch lipids of ?our and starch.

Probiotic edible films as a new strategy for developing functional bakery products: the case of pan bread (2014)
Journal Article
Soukoulis, C., Yonekura, L., Gan, H. H., Behboudi-Jobbehdar, S., Parmenter, C., & Fisk, I. D. (2014). Probiotic edible films as a new strategy for developing functional bakery products: the case of pan bread. Food Hydrocolloids, 39, https://doi.org/10.1016/j.foodhyd.2014.01.023

In the present paper, a novel approach for the development of probiotic baked cereal products is presented. Probiotic pan bread constructed by the application of film forming solutions based either on individual hydrogels e.g. 1% w/w sodium alginate... Read More about Probiotic edible films as a new strategy for developing functional bakery products: the case of pan bread.

Color influences sensory perception and liking of orange juice (2014)
Journal Article
Fernandez-Vazquez, R., Hewson, L., Fisk, I. D., Hernanz Vila, D., Heredia Mira, F. J., Vicario, I. M., & Hort, J. (2014). Color influences sensory perception and liking of orange juice. Flavour, 3(1), https://doi.org/10.1186/2044-7248-3-1

Background: This study assesses the effect of slight hue variations in orange juice (reddish to greenish) on perceived flavour intensity, sweetness, and sourness, and on expected and actual liking. A commercial orange juice (COJ) was selected as a co... Read More about Color influences sensory perception and liking of orange juice.

Microencapsulation of Lactobacillus acidophilus NCIMB 701748 in matrices containing soluble fibre by spray drying: technological characterization, storage stability and survival after in vitro digestion (2014)
Journal Article
Yonekura, L., Sun, H., Soukoulis, C., & Fisk, I. D. (2014). Microencapsulation of Lactobacillus acidophilus NCIMB 701748 in matrices containing soluble fibre by spray drying: technological characterization, storage stability and survival after in vitro digestion. Journal of Functional Foods, 6, https://doi.org/10.1016/j.jff.2013.10.008

We evaluated sodium alginate, chitosan and hydroxypropyl methylcellulose (HPMC) as co-encapsulants for spray dried Lactobacillus acidophilus NCIMB 701748 by assessing their impact on cell viability and physicochemical properties of the dried powders,... Read More about Microencapsulation of Lactobacillus acidophilus NCIMB 701748 in matrices containing soluble fibre by spray drying: technological characterization, storage stability and survival after in vitro digestion.

Entrapment of a volatile lipophilic aroma compound (D-limonene) in spray dried water-washed oil bodies naturally derived from sun?ower seeds (Helianthus annus) (2013)
Journal Article
Fisk, I. D., Linforth, R. S., Trophardy, G., & Gray, D. A. (2013). Entrapment of a volatile lipophilic aroma compound (D-limonene) in spray dried water-washed oil bodies naturally derived from sun?ower seeds (Helianthus annus). Food Research International, 54(1), https://doi.org/10.1016/j.foodres.2013.08.024

Oil bodies are natural emulsions that can be extracted from oil seeds and have previously been shown to be stable after spray drying. The aim of the study was to evaluate for the first time if spray dried water-washed oil bodies are an effective car... Read More about Entrapment of a volatile lipophilic aroma compound (D-limonene) in spray dried water-washed oil bodies naturally derived from sun?ower seeds (Helianthus annus).

Impact of salt crystal size on in-mouth delivery of sodium and saltiness perception from snack foods (2013)
Journal Article
Rama, R., Chiu, N., Da Silva, M. C., Hewson, L., Hort, J., & Fisk, I. D. (2013). Impact of salt crystal size on in-mouth delivery of sodium and saltiness perception from snack foods. Journal of Texture Studies, 44(5), https://doi.org/10.1111/jtxs.12017

Fried, sliced potato crisps were flavored with sodium chloride of varying size fractions to investigate the impact of salt crystal size on the delivery rate of sodium to the tongue and resultant saltiness, measured over 65?s with a defined chew proto... Read More about Impact of salt crystal size on in-mouth delivery of sodium and saltiness perception from snack foods.

Atmospheric pressure chemical ionisation mass spectrometry analysis linked with chemometrics for food classification – a case study: geographical provenance and cultivar classification of monovarietal clarified apple juices (2013)
Journal Article
Gan, H., Soukoulis, C., & Fisk, I. D. (2014). Atmospheric pressure chemical ionisation mass spectrometry analysis linked with chemometrics for food classification – a case study: geographical provenance and cultivar classification of monovarietal clarified apple juices. Food Chemistry, 146, https://doi.org/10.1016/j.foodchem.2013.09.024

In the present work, we have evaluated for first time the feasibility of APCI-MS volatile compound fingerprinting in conjunction with chemometrics (PLS-DA) as a new strategy for rapid and non-destructive food classification. For this purpose 202 clar... Read More about Atmospheric pressure chemical ionisation mass spectrometry analysis linked with chemometrics for food classification – a case study: geographical provenance and cultivar classification of monovarietal clarified apple juices.

Optimization of spray-drying process conditions for the production of maximally viable microencapsulated L. acidophilus NCIMB 701748 (2013)
Journal Article
Behboudi-Jobbehdar, S., Soukoulis, C., Yonekura, L., & Fisk, I. D. (2013). Optimization of spray-drying process conditions for the production of maximally viable microencapsulated L. acidophilus NCIMB 701748. Drying Technology, 31(11), https://doi.org/10.1080/07373937.2013.788509

Inrecent years, the use of spray drying for the production of anhydrobiotics has gained the interest of functional food manufacturers, mainly due to cost efficiencies and enhanced product and process flexibility (e.g., enhanced shelf life). In the pr... Read More about Optimization of spray-drying process conditions for the production of maximally viable microencapsulated L. acidophilus NCIMB 701748.

Impact of Milk Protein Type on the Viability and Storage Stability of Microencapsulated Lactobacillus acidophilus NCIMB 701748 Using Spray Drying (2013)
Journal Article
Soukoulis, C., Behboudi-Jobbehdar, S., Yonekura, L., Parmenter, C., & Fisk, I. D. (2014). Impact of Milk Protein Type on the Viability and Storage Stability of Microencapsulated Lactobacillus acidophilus NCIMB 701748 Using Spray Drying. Food and Bioprocess Technology, 7(5), 1255-1268. https://doi.org/10.1007/s11947-013-1120-x

Three different milk proteins — skim milk powder (SMP), sodium caseinate (SC) and whey protein concentrate (WPC) — were tested for their ability to stabilize microencapsulated L. acidophilus produced using spray drying. Maltodextrin (MD) was used as... Read More about Impact of Milk Protein Type on the Viability and Storage Stability of Microencapsulated Lactobacillus acidophilus NCIMB 701748 Using Spray Drying.

Impact of flavour solvent (propylene glycol or triacetin) on vanillin, 5-(hydroxymethyl)furfural, 2,4-decadienal, 2,4-heptadienal, structural parameters and sensory perception of shortcake biscuits over accelerated shelf life testing (2013)
Journal Article
Yang, N., Hort, J., Linforth, R., Brown, K., Walsh, S., & Fisk, I. D. (2013). Impact of flavour solvent (propylene glycol or triacetin) on vanillin, 5-(hydroxymethyl)furfural, 2,4-decadienal, 2,4-heptadienal, structural parameters and sensory perception of shortcake biscuits over accelerated shelf life testing. Food Chemistry, 141(2), 1354-1360. https://doi.org/10.1016/j.foodchem.2013.03.084

The influence of choice of flavour solvent, propylene glycol (PG) or triacetin (TA), was investigated during accelerated shelf life (ASL) testing of shortcake biscuits. Specifically, the differential effect on the stability of added vanillin, the nat... Read More about Impact of flavour solvent (propylene glycol or triacetin) on vanillin, 5-(hydroxymethyl)furfural, 2,4-decadienal, 2,4-heptadienal, structural parameters and sensory perception of shortcake biscuits over accelerated shelf life testing.

Headspace delivery of limonene from the serum and non-serum fractions of orange juice in-vitro and in-vivo (2013)
Journal Article
Fernandez-Vazquez, R., Linforth, R. S., Hort, J., Hewson, E. L., Hernanz Vila, D., Heredia Mira, F., …Fisk, I. D. (2013). Headspace delivery of limonene from the serum and non-serum fractions of orange juice in-vitro and in-vivo. LWT - Food Science and Technology, 51(1), https://doi.org/10.1016/j.lwt.2012.10.017

The impact of orange juice pulp on the physical release of limonene to the headspace of freshly prepared orange juice was evaluated both in-vitro and in-vivo. Atmospheric pressure chemical ionization mass spectrometry was used to analyse the impact o... Read More about Headspace delivery of limonene from the serum and non-serum fractions of orange juice in-vitro and in-vivo.

Impact of flavour solvent on biscuit micro-structure as measured by X-ray micro-computed tomography and the distribution of vanillin and HMF (HPLC) (2012)
Journal Article
Yang, N., Fisk, I. D., Linforth, R. S., Brown, K., Walsh, S., Mooney, S. J., …Hort, J. (2012). Impact of flavour solvent on biscuit micro-structure as measured by X-ray micro-computed tomography and the distribution of vanillin and HMF (HPLC). European Food Research and Technology, 235(6), https://doi.org/10.1007/s00217-012-1837-1

The influence of flavour solvent, propylene glycol (PG) and triacetin (TA), was investigated on the micro-structure (as measured by X-ray micro-Computed Tomography, X-ray ?CT) and aroma compound distribution (as measured by HPLC) within shortcake bis... Read More about Impact of flavour solvent on biscuit micro-structure as measured by X-ray micro-computed tomography and the distribution of vanillin and HMF (HPLC).

Isolation and characterization of oil bodies from Oryza sativa bran and studies of their physical properties (2012)
Journal Article
Nantiyakul, N., Furse, S., Fisk, I. D., Tucker, G., & Gray, D. A. (2013). Isolation and characterization of oil bodies from Oryza sativa bran and studies of their physical properties. Journal of Cereal Science, 57(1), 141-145. https://doi.org/10.1016/j.jcs.2012.11.002

In this paper, we demonstrate a novel and environmentally-conscious approach to the isolation of oil bodies (OBs) from the bran arising from the milling of Oryza sativa (Basmati rice). We have used several physical techniques to determine the effect... Read More about Isolation and characterization of oil bodies from Oryza sativa bran and studies of their physical properties.

Cafestol extraction yield from different coffee brew mechanisms (2012)
Journal Article
Zhang, C., Linforth, R. S., & Fisk, I. D. (2012). Cafestol extraction yield from different coffee brew mechanisms. Food Research International, 49(1), https://doi.org/10.1016/j.foodres.2012.06.032

The extraction yield of cafestol from roast and ground (R&G) coffee beans was evaluated using brews prepared by four brewing mechanisms (boiled, Turkish, French Press and Mocha Pot). The cafestol content of the R&G coffee and the resulting brews was... Read More about Cafestol extraction yield from different coffee brew mechanisms.

Aroma delivery from spray dried coffee containing pressurised internalised gas (2012)
Journal Article
Yu, T., MacNaughtan, B., Boyer, M., Linforth, R., Dinsdale, K., & Fisk, I. D. (2012). Aroma delivery from spray dried coffee containing pressurised internalised gas. Food Research International, 49(2), 702-709. https://doi.org/10.1016/j.foodres.2012.08.021

A non-chemical, ingredient free method of enhancing aroma delivery during the preparation of instant coffee is presented. The approach detailed introduces a method for entrapping high pressure internalised gas within the pores of spray dried soluble... Read More about Aroma delivery from spray dried coffee containing pressurised internalised gas.

Discrimination of roast and ground coffee aroma (2012)
Journal Article
Fisk, I. D., Kettle, A., Hofmeister, S., Virdie, A., & Kenny, J. S. (2012). Discrimination of roast and ground coffee aroma. Flavour, 1, Article 14. https://doi.org/10.1186/2044-7248-1-14

Background: Four analytical approaches were used to evaluate the aroma profile at key stages in roast and ground coffee brew preparation (concentration within the roast and ground coffee and respective coffee brew; concentration in the headspace of... Read More about Discrimination of roast and ground coffee aroma.

Impact of protein, lipid and carbohydrate on the headspace delivery of volatile compounds from hydrating powders (2012)
Journal Article
Fisk, I., Boyer, M., & Linforth, R. S. (2012). Impact of protein, lipid and carbohydrate on the headspace delivery of volatile compounds from hydrating powders. European Food Research and Technology, 235(3), https://doi.org/10.1007/s00217-012-1776-x

The release of volatile compounds, such as aroma, from a food material during hydration is of wide relevance to the food industry. To this end, dry powders of varying chemical composition were hydrated in a controlled system to investigate the impact... Read More about Impact of protein, lipid and carbohydrate on the headspace delivery of volatile compounds from hydrating powders.

Phytochemical Composition of Oryza sativa (Rice) Bran Oil Bodies in Crude and Purified Isolates (2012)
Journal Article
Nantiyakul, N., Furse, S., Fisk, I., Foster, T. J., Tucker, G., & Gray, D. A. (2012). Phytochemical Composition of Oryza sativa (Rice) Bran Oil Bodies in Crude and Purified Isolates. Journal of the American Oil Chemists' Society, 89(10), 1867-1872. https://doi.org/10.1007/s11746-012-2078-y

We describe a procedure for isolating and purifying oil bodies (OBs) from Oryza sativa bran, and present evidence that strongly suggests a physical association between the OB organelles and several antioxidant phytochemicals (c-oryzanol and several t... Read More about Phytochemical Composition of Oryza sativa (Rice) Bran Oil Bodies in Crude and Purified Isolates.