Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "Physicochemical" wg kryterium: Wszystkie pola


Tytuł:
Physicochemical properties of defatted Triticale starch
Autorzy:
Gambus, H
Nowotna, A.
Powiązania:
https://bibliotekanauki.pl/articles/1371364.pdf
Data publikacji:
1992
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
defatted starch
physicochemical property
starch
wheat industry
Triticale
Źródło:
Polish Journal of Food and Nutrition Sciences; 1992, 01, 2; 101-107
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Drying Kinetics, Physicochemical Properties and Sensory Quality of the Instant Foxtail Millet as Affected by Drying Methods
Autorzy:
Wang, Yingqiang
Zhao, Hongxia
Song, Xi
Zhang, Wenjie
Yang, Feng
Powiązania:
https://bibliotekanauki.pl/articles/2019405.pdf
Data publikacji:
2022-03-01
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
instant foxtail millet
drying kinetics
physicochemical properties
sensory quality
Opis:
The instant foxtail millet was prepared using microwave vacuum drying (MVD), microwave-hot air drying (MHAD), hot air drying (HAD) and traditional roasting (TR). Their effects on drying kinetics, physicochemical properties as well as sensory quality were evaluated and compared. Results showed that the total drying time varied with the drying method used and was about 160, 100, 260, and 45 min for MVD, MHAD, HAD and TR, respectively. The effective moisture diffusion coefficients (Deff) were 6.57×10-9 m2/s, 9.80×10-9 m2/s, 4.14×10-9 m2/s and 6.20×10-9 m2/s for MVD, MHAD, HAD and TR, respectively. Drying resulted in a significant decrease in L* and an increase in a* and b* of the color of products. MVD, MHAD and HAD products had a comparable rehydration ratio and cooking time. Scanning electron microscopy and rehydration process revealed that MHAD and MVD samples had a similar structure with the HAD sample. Drying caused a loss of 6.5–54.9% in the total phenolic content and a loss of 38.4–62.2% in total yellow pigment content. MVD millet displayed the highest total phenolic content (142.56 mg GAE/100 g dry matter) and yellow pigment content (9.56 mg CE/kg dry matter). In sensory evaluation, MHAD, HAD and MVD samples had comparable scores and were all accepted by the panelists, either in dry or rehydrated form. MHAD and MVD can be used as an alternative to hot air drying or traditional roasting in the production of the instant millet due to shorter drying time and better product quality.
Źródło:
Polish Journal of Food and Nutrition Sciences; 2022, 72, 1; 69-78
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modification in Physicochemical, Structural and Digestive Properties of Potato Starch During Heat-Moisture Treatment Combined with Microwave Pre- and Post-Treatment
Autorzy:
Deng, Chunli
Melnyk, Oksana
Marenkova, Tatyana
Luo, Yanghe
Powiązania:
https://bibliotekanauki.pl/articles/2159286.pdf
Data publikacji:
2022-09-05
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
heat-moisture treatment
microwave treatment
physicochemical properties
structural properties
digestibility
potato starch
Opis:
The objective of this study was to investigate the effects of modification by heat-moisture treatment (HMT) combined with microwave pre- and post-treatment (MW) on the physicochemical, structural and digestive properties of potato starch. The light microscopy, scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR) and X-ray diffraction (XRD) were used to determine the structural properties of starch. FT-IR and XRD spectra implied that MW and HMT destroyed the double helices and crystalline structure of potato starch. The relative crystallinity of modified starch granules (15.17–18.17%) was lower than that of native starch (19.39%). In the case of physicochemical properties, the modified starches had higher pasting temperature (68.8–93.0oC) and setback viscosity (807–3168 cP), but lower peak viscosity (1315–3662 cP) and breakdown viscosity (17.3–78.3 cP) than that of native potato starch, which were 68.5oC, 496 cP, 6598 cP and 2526 cP, respectively. The HMT and MW modifications significantly increased the content of slowly digestible starch and resistant starch. The resistant starch content of starch obtained by HMT combined with MW post-treatment was significantly higher than that of starch obtained by HMT combined with MW pre-treatment and single HMT. These results may promote good understanding of the effects of HMT combined with MW pre- and post-treatment on physicochemical properties and digestibility of potato starch, and wide utilization of microwave and heat-moisture techniques in starch modification.
Źródło:
Polish Journal of Food and Nutrition Sciences; 2022, 72, 3; 249-261
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Autohydrolysis of hydrogen distarch phosphates
Autorzy:
Fortuna, T.
Powiązania:
https://bibliotekanauki.pl/articles/1371522.pdf
Data publikacji:
1996
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
hydrogen
physicochemical property
starch
distarch
autohydrolysis
phosphate
hydrogen phosphate
functional property
food quality
Opis:
The heat-induced hydrolysis and physico-chemical properties of hydrogen distarch phosphates (HDP) obtained from potato, wheat and triticale starches were studied. The HDP were found to hydrolyse, resulting in o-phosphoric acid and the breakdown of glycosidic linkages, the latter being proved by a decrease in maximum absorbance of the potato starch iodocomplex and the changes in carbohydrate composition of the potato starch hydrolysate. Compared to distarch phosphates, their hydrogen derivatives showed higher water binding capacity, water solubility and reducing capacity and lower limiting viscosity. These differences in the properties may indirectly evidence the ability of HDP to autohydrolysis.
Ze skrobi ziemniaczanej, pszennej i pszenżytniej otrzymano fosforany diskrobiowe poprzez usieciowanie skrobi trimetafosforanem sodu. Z uzyskanych fosforanów diskrobiowych otrzymano ich formy wodorowe (przemywając próbki fosforanów roztworem 0,1 mol/dm3 HCl). Następnie formy wodorowe fosforanów diskrobiowych poddano procesowi autohydrolizy w temperaturze wrzenia roztworu w czasie 5-godzinnego ogrzewania. Formy wodorowe fosforanów diskrobiowych odznaczały się mniejszą zawartością fosforu, większą zdolnością wiązania wody i rozpuszczalnością w wodzie, mniejszą lepkością graniczną i wartością pH oraz większą redukcyjnością w stosunku do wyjściowych fosforanów diskrobiowych (tab. 1). Podczas ogrzewania wodnych suspensji form wodorowych fosforanów diskrobiowych zaobserwowano, że w miarę trwania tego procesu uwalniają się coraz większe ilości fosforu (tab. 2), co świadczy o hydrolizie estrowego wiązania kwasu fosforowego. W czasie trwania autohydrolizy wartość maksimum absorpcji kompleksu j o do skrobiowego formy wodorowej fosforanu diskrobiowego ziemniaczanego zmniejsza się, natomiast długość fali przy maksimum absorpcji ulega niewielkim zmianom (tab. 3), co świadczy o hydrolizie wiązań glikozydowych w fosforanach diskrobiowych. Wyniki analizy chromatograficznej wskazują, że po 5 godzinach ogrzewania pojawiły się niskocząsteczkowe hydrolizaty (G1-G10) w ilości około 10% sumy węglowodanów (tab. 4), co potwierdza hydrolizę wiązań glikozydowych w fosforanach diskrobiowych.
Źródło:
Polish Journal of Food and Nutrition Sciences; 1996, 05, 4; 29-34
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of variety and environment factors on physico-chemical properties of potato starch
Autorzy:
Kolodziej, Z.
Powiązania:
https://bibliotekanauki.pl/articles/1371711.pdf
Data publikacji:
1993
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
physicochemical property
starch
environmental factor
potato starch
Źródło:
Polish Journal of Food and Nutrition Sciences; 1993, 02, 2; 43-49
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Biochemical and physico-chemical analysis of starch polysaccharides
Autorzy:
Huber, A.
Praznik, W.
Powiązania:
https://bibliotekanauki.pl/articles/1371699.pdf
Data publikacji:
1993
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
biotechnological process
biochemical analysis
multidetection
starch
polysaccharide
personal computer
physicochemical analysis
starch granule
Źródło:
Polish Journal of Food and Nutrition Sciences; 1993, 02, 2; 5-16
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sensory Assessment and Physicochemical Properties of Wheat Bread Supplemented with Chia Seeds
Autorzy:
Kowalski, Stanisław
Mikulec, Anna
Pustkowiak, Henryk
Powiązania:
https://bibliotekanauki.pl/articles/1363307.pdf
Data publikacji:
2020
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
wheat-chia bread
sensory profile
fatty acid profile
consumer acceptability test
Opis:
Quantitative descriptive analysis, consumer acceptability as well as physicochemical characteristics were employed to analyse the effect of ground chia seeds on the texture and quality of wheat bread. Chia seed oil changes and its impact on selected characteristics were determined. The share of chia seeds did not contribute to bread quality deterioration. The addition of 7.5% chia seeds significantly reduced consumer acceptance as well as contributed to the development of undesirable features in the sensory profile, including fatty, rancid, and off-flavour. The share of chia seeds in an amount not exceeding 5% did not deteriorate the overall quality of bread. The composition of fatty acids of bread with chia seeds, especially with their 5 and 7.5% addition, could be valuable from the nutritional point of view. The fatty acid profile of bread with 5 and 7.5% chia seeds was characterised by over 50% higher polyunsaturated fatty acids to saturated fatty acids ratio compared to wheat bread. The n-6/n-3 ratio in the fatty acid profile of wheat bread was 18.77, while in the fatty acid profile of chia seed bread it ranged from 1.42 to 0.67. Oil extracted from bread exhibited better quality features as compared to oil extracted from chia seeds and subjected to the oxidative stability test.
Źródło:
Polish Journal of Food and Nutrition Sciences; 2020, 70, 4; 387-397
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Microbiological Quality and Physicochemical Characteristics of Pork Livers Supplied by an Industrial Slaughterhouse
Autorzy:
Feliu-Alsina, Narcís
Saguer, Elena
Powiązania:
https://bibliotekanauki.pl/articles/16538541.pdf
Data publikacji:
2023-05-05
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
meat by-products
valorisation
pork liver
thermal properties
solubility
chemical composition
Opis:
Pork liver is a by-product generated daily in large quantities due to the high number of pigs slaughtered and its relatively high weight in relation to the carcass weight. However, it is not widely accepted by consumers for direct consumption due to its organoleptic properties. The present work aims to provide information of interest that may be useful for obtaining protein extracts from pork liver with potential as techno-functional ingredients. Specifically, the obtained results indicate that pork liver has a high protein content, with collagen representing only a small protein fraction and being poor in non-protein nitrogenous compounds. In addition, from the solubility profile obtained in the pH range from 4.8 to 8.5, high extraction yields can be expected at alkaline pH. However, and despite the high microbiological quality of pork livers properly collected and processed, their pH, water content and nutritional richness make them highly susceptible to microbiological spoilage.
Źródło:
Polish Journal of Food and Nutrition Sciences; 2023, 73, 2; 130-138
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Triticale starch graininess on its physico-chemical properties
Autorzy:
Gambus, H.
Nowotna, A.
Krawontka, J.
Powiązania:
https://bibliotekanauki.pl/articles/1371595.pdf
Data publikacji:
1993
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
physicochemical property
starch
water binding
Triticale
viscosity
phosphorus content
solubility
graininess
starch granule
Źródło:
Polish Journal of Food and Nutrition Sciences; 1993, 02, 4; 25-31
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Studies on starch isolated from kudzu roots [Pueraria lobata Willd.]
Autorzy:
Achremowicz, B.
Tanner, R.D.
Powiązania:
https://bibliotekanauki.pl/articles/1372529.pdf
Data publikacji:
1996
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
physicochemical property
starch
wheat
corn
thermal analysis
Pueraria lobata
potato
carbohydrate
kudzu
root
starch product
Opis:
Starch from kudzu roots (Pueraria lobata) was isolated, characterized and compared with commercial available starch products such as potato, corn and wheat. The yield of starch from kudzu roots ranged from 65 to 162 g starch/kg depending on the age of the root. The examined diameters of kudzu starch granules showed that about 80% had an average diameter less than 32 µm. The fat and protein contents of the starch were about 0.15 and 0.08%, respectively. The HPLC analysis of enzymatic hydrolysate (alpha-amylase) of the starch showed that it contained low amount of reducing sugars, and the predominate carbohydrate was dextrin (Gn=45.6%). The viscosity obtained was 412 BU, being two-fold lower than the viscosity of both potato and corn starches, and somewhat closer to the viscosity of wheat starch. In addition, kudzu starch showed different physico-chemical properties compared to starches from other sources. These features could offer a novel application of this starch in carbohydrate processing industries.
Wyizolowaną z korzeni kudzu (Pueraria lobata) skrobię scharakteryzowano pod względem cech fizyko-chemicznych. Korzenie kudzu zbierane w okresie czterech miesięcy (wrzesień-grudzień, 1991) w północno-zachodniej Alabamie (USA) zawierały 65-162 g skrobi/kg. Wielkość ziaren skrobi została określona przy użyciu skaningowego fotosedymentografu. Około 80% ziaren skrobi miało średnicę niższą niż 32 µm. Oznaczono również zawartość tłuszczu i białka w skrobi. Zawartość tłuszczu w skrobi kudzu wynosiła 0,15%, a białka 0,08%. Enzymatyczna hydroliza skrobi i analiza HPLC uzyskanych cukrów pozwoliły określić skład węglowodanowy. W wyniku hydrolizy enzymatycznej skrobi kudzu uzyskano mniejsze ilości cukrów prostych, natomiast większość hydrolizatu stanowiły dekstryny (Gn=45,6%). Pomiar lepkości kleików skrobiowych przeprowadzono przy użyciu wiskozygrafu Brabensera. Lepkość skrobi kudzu (dochodzi do 412 j.B) jest znacznie niższa niż skrobi ziemniaczanej i kukurydzianej, zbliżona choć nieznacznie wyższa od pszennej. Analiza termicznego rozkładu skrobi (TG, DTG, DTA) została przeprowadzona przy użyciu aparatu Metleťa. Odmienne cechy fizyko-chemiczne skrobi kudzu w porównaniu z tradycyjnymi surowcami pozwalają przewidzieć możliwości szerszego jej wykorzystania w przetwórstwie węglowodanów. Skrobia kudzu importowana do USA z Japonii ma wartość 10 razy wyższą niż skrobia kukurydziana. Wykorzystanie lokalnych zasobów surowcowych Pueraria lobata pozwoli zaktywizować zaniedbane rejony rolnicze Alabamy i uzyskać produkt skrobiowy mający zastosowanie spożywcze i farmaceutyczne.
Źródło:
Polish Journal of Food and Nutrition Sciences; 1996, 05, 3; 63-71
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of Stewing Modes on Physicochemical Quality and Formation of Flavour Compounds of Chinese Dagu Chicken Soup
Autorzy:
Guan, Haining
Xu, Xiaojun
Feng, Chunmei
Tian, Yanli
Liu, Dengyong
Diao, Xiaoqin
Powiązania:
https://bibliotekanauki.pl/articles/28408447.pdf
Data publikacji:
2024-02-08
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
chicken soup
stewing modes
physicochemical quality
taste components
volatile compounds
Opis:
This study aimed to evaluate the influences of stewing modes, including high fire short time (HFST, 100°C/1 h), medium-high fire mid-length time (MFMT, 98°C/2 h), medium fire long time (MFLT, 90°C/3 h), and low fire ultra-length time (LFUT, 83°C/4 h) processing, on physicochemical parameters and flavour compound profile of Chinese Dagu chicken soup. The chicken soup prepared under the stewing mode of MFMT had smaller particle size (d3,2 of 2.56 μm and d4,3 of 1.73 μm), higher zeta potential (8.66 mV), and viscosity than the soups stewed under the other conditions. The umami-taste compounds, such as inosine 5'-monophosphate, and umami free amino acid were the most abundant in the soup stewed by MFMT (53.47 and 59.91 mg/100 mL, respectively). GC-MS results showed that the volatile compounds were mainly hexanal, octanal, heptanal, (E,E)-2,4-decadienal, nonanal, and 1-octen-3-ol. Additionally, the results of measurements made with the electronic nose and electronic tongue indicated that the overall flavour of the four chicken soups varied significantly. In general, considering the stability and umami taste of chicken soup, as well as the time-saving need, it is recommended to use the MFMT mode to prepare the chicken soup.
Źródło:
Polish Journal of Food and Nutrition Sciences; 2024, 74, 1; 26-40
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Physicochemical Properties, Antioxidant Capacity, and Consumer Acceptability of Ice Cream Incorporated with Avocado (Persea Americana Mill.) Pulp
Autorzy:
Moolwong, Jutamas
Klinthong, Worasaung
Chuacharoen, Thanida
Powiązania:
https://bibliotekanauki.pl/articles/16538556.pdf
Data publikacji:
2023-09-06
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
avocado pulp
fiber-rich ice cream
antioxidant capacity
textural property
Opis:
Avocado pulp is low in sugar contents but quite high in dietary fiber, nutrients, and phytochemicals with potential health benefits. In this study, the avocado pulp was incorporated into ice cream. The effects of replacing milk fat with avocado on the physical and chemical properties of ice cream and consumer acceptability were evaluated. Milk fat-based ingredients of the ice cream were partially replaced with avocado pulp at ratios of 10, 20, and 30% (w/w). All ice creams were subjected to physical and chemical analyses and were evaluated in sensory acceptability tests. Replacing milk fat with avocado pulp significantly reduced moisture content, protein, and fat content, while it increased the carbohydrate (3.70 to 7.91 g/100 g) and crude fiber content (0.39 to 1.38 g/100 g). A higher content of avocado pulp caused a reduction in overrun and retarded the melting rate due to the effect of high fiber content. Increased viscosity and hardness were observed. The ice cream with the highest avocado pulp content had approximately 3-fold higher total phenolic content determined by the Folin-Ciocalteau method and 2-fold higher antioxidant capacity evaluated as DPPH• and ABTS•+ scavenging activity, and ferric reducing antioxidant power compared to that of the control. Sensory evaluation showed the 20% (w/w) avocado pulp was the suitable ratio for incorporating in the ice cream, which showed a good level of overall acceptability. Thus, our results suggest the potential use of avocado pulp to replace milk fat in frozen dairy products.
Źródło:
Polish Journal of Food and Nutrition Sciences; 2023, 73, 3; 289-296
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of physical-chemical properties of amylophosphoric acid and mono-starch phosphate salts
Autorzy:
Fortuna, T.
Gibinski, M.
Palasinski, M.
Powiązania:
https://bibliotekanauki.pl/articles/1371740.pdf
Data publikacji:
1992
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
water binding capacity
physicochemical property
paste transparency
reducing capacity
mono-starch phosphate salt
amylophosphoric acid
Źródło:
Polish Journal of Food and Nutrition Sciences; 1992, 01, 3; 119-124
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of calcium and phosphorus on some properties of casein extruded products
Autorzy:
Szpendowski, J.
Smietana, Z.
Chojnowski, W.
Powiązania:
https://bibliotekanauki.pl/articles/1371566.pdf
Data publikacji:
1993
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
physicochemical property
calcium
dairy industry
dairy technology
casein extruded product
food
human nutrition
phosphorus
extrusion
Źródło:
Polish Journal of Food and Nutrition Sciences; 1993, 02, 3; 55-62
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Physicochemical Properties of Biscuits Enriched with Horseradish (Armoracia rusticana L.) Products and Bioaccessibility of Phenolics after Simulated Human Digestion
Autorzy:
Tomsone, Lolita
Galoburda, Ruta
Kruma, Zanda
Majore, Kristine
Powiązania:
https://bibliotekanauki.pl/articles/1363311.pdf
Data publikacji:
2020
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
horseradish
pomace
microencapsulated juice
total phenolic content
radical scavenging activity
bioaccessibility
Opis:
Health-conscious consumers are interested in products with an increased bioactive compound content. The nutritional quality is considered both as a stability and bioaccessibility concern. The aim of this study was to investigate the effect of horseradish products (horseradish root pomace, horseradish leaf pomace, microencapsulated horseradish root and leaf juice) on the physicochemical properties of biscuits, as well as to assess in vitro bioavailability and activity of phenolics. The bioactive compounds and antioxidant activity of horseradish products, which were used to replace the flour in biscuit dough, were analysed. Physicochemical parameters (pH, water activity, colour, phenolic compound contents, and antioxidant activities) were determined for the biscuits. Horseradish products compared to other cruciferous vegetables have a high content of phenolic compounds, as well as high antioxidant activity. Higher levels of bioactive compounds were found in microencapsulated horseradish leaf juice, compared to the other horseradish products used in the study. Enriched biscuits had a significantly higher total phenolic content (TPC) and antioxidant activity, compared to the control. After 180-day storage, TPC of biscuits with horseradish root products did not change significantly but in biscuits with horseradish leaf products it decreased by 27–29%. The bioaccessibility index of phenolic compounds after in vitro digestion of enriched biscuits ranged between 2.19 and 2.99. Microencapsulated horseradish leaf juice was more effective in enriching biscuits with bioactive compounds. The developed biscuits enriched with horseradish products could meet consumer expectations for healthy, functional food.
Źródło:
Polish Journal of Food and Nutrition Sciences; 2020, 70, 4; 419-428
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies