Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Peter C. Quantick"'
Publikováno v:
Food Chemistry. 89:69-76
Ready-to-eat shredded orange and purple carrots, packed in air (control), or in modified atmosphere packaging [MAP; (90%N 2 + 5%O 2 + 5%CO 2 and 95%O 2 + 5%CO 2 )], and stored chilled for up to 13 days, were examined for their antioxidant activity an
Publikováno v:
Scopus-Elsevier
Changes in 10 biogenic amines during the storage of herring in ice, in boxes without ice, in a modified atmosphere, and in vacuum packaging were investigated. The highest level of histamine was obtained from herring stored in boxes without ice, follo
Publikováno v:
International Journal of Food Science and Technology. 37:515-522
A rapid high-performance liquid chromatographic (HPLC) method for the determination of nine biogenic amines and trimethylamine (TMA) was developed. A derivatization procedure is reported. It involves dissolving benzoyl chloride in acetonitrile to enh
Publikováno v:
Journal of Agricultural and Food Chemistry. 49:1410-1416
Four different colored carrots, orange, purple with orange core, yellow, and white, were examined for their content of phenolics, antioxidant vitamins, and sugars as well as their volatiles and sensory responses. A total of 35 volatiles were identifi
Publikováno v:
Food Chemistry. 72:45-49
Tyrosinase and malic dehydrogenase were treated with argon and nitrogen. Their activities were measured with time. The activities of tyrosinase and malic dehydrogenase when treated directly with argon, and when treated as a mixture of the enzymes and
Publikováno v:
International Journal of Food Science & Technology. 35:549-554
A high performance liquid chromatography (HPLC) method was developed by using gradient elution with acetonitrile as a mobile phase to reduce the time required for determination of ATP, ADP, AMP, IMP, HxR and Hx. The method was then applied to investi
Publikováno v:
Food Chemistry. 71:267-273
The effects of modified atmosphere and vacuum packing on K values, microbial and sensory changes in herring (2 days in ice post capture) when stored at 2±2°C are investigated for up to 16 days. Although chemical and microbiological analyses indicat
Publikováno v:
Journal of Membrane Science. 160:171-177
A study was carried out by using a new tubular direct osmosis module, constructed by PCI UK and equipped with a novel AFC99 membrane 400 μm thick, to investigate the effect of clarifying tomato juice on the rate of direct osmotic concentration. Unde
Publikováno v:
Food Chemistry. 65:359-365
The waste of Norway lobster (Nephrops norvegicus also known as Dublin Bay prawn and scampi) constitutes 75-80 of the whole animal by weight. This includes the hepatopancreas which is a good source of hyaluronoglucosidase (EC 3.2.1.35), commonly refer
Publikováno v:
Food Chemistry. 65:391-397
A static headspace analysis/gas chromatography/mass spectrometry (SHA/GC/MS) method was developed to analyse the volatile composition of raw (seven different varieties), stored and cooked carrot samples. A total of 35 different volatile compounds wer