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1. Changes in quality, bioactive compounds, fatty acids, tocopherols, and phenolic composition in oven- and microwave-roasted poppy seeds and oil

Author:
Ghafoor, Kashif; Özcan, Mehmet Musa; AL-Juhaimi, Fahad; Babiker, Elfadıl E.; Fadimu, Gbemisola J.
Source:
Lebensmittel-Wissenschaft + [i.e. und] Technologie 2019 v.99 pp. 490-496
ISSN:
0023-6438
Subject:
acidity,   etc   ; 4-hydroxybenzoic acid; anthocyanins; antioxidant activity; bioactive compounds; cinnamic acid; fatty acid composition; ferulic acid; linoleic acid; nutritive value; p-coumaric acid; protocatechuic acid; roasting; saponification; seed oils; seeds; tocopherols; vanillic acid;     Show all 18 Subjects
Abstract:
... The oil quality, fatty acid composition, tocopherol contents, and phenolic compounds of oven- and microwave-roasted seeds from three different poppy varieties (blue, yellow, and white) were investigated. The quantity, acidity, unsaponifiable matter, peroxide, and saponification values of oil were generally higher in roasted seeds compared to those in raw poppy seeds (control). Total phenolics, fla ...
DOI:
10.1016/j.lwt.2018.10.017

2. Postharvest treatments of salicylic acid, oxalic acid and putrescine influences bioactive compounds and quality of pomegranate during controlled atmosphere storage

Author:
Koyuncu, Mehmet Ali; Erbas, Derya; Onursal, Cemile Ebru; Secmen, Tuba; Guneyli, Atakan; Sevinc Uzumcu, Seda
Source:
Journal of food science and technology 2019 v.56 no.1 pp. 350-359
ISSN:
0022-1155
Subject:
titratable acidity,   etc   ; antioxidant activity; ascorbic acid; bioactive compounds; carbon dioxide; cold; cold storage; color; controlled atmosphere storage; fructose; fruits; glucose; oxalic acid; oxygen; polysorbates; pomegranates; postharvest physiology; postharvest treatment; putrescine; relative humidity; salicylic acid; shelf life; storage temperature; sugar content; total soluble solids; weight loss;     Show all 26 Subjects
Abstract:
... Combined effects of controlled atmosphere and different postharvest treatment (salicylic acid, oxalic acid and putrescine) on bioactive compounds and quality of pomegranate cv. Hicaznar were investigated. Pomegranates were harvested at commercial harvest stage and transported immediately to postharvest physiology laboratory. Fruit were divided into four groups. 1 Control: Dipped into distilled wat ...
DOI:
10.1007/s13197-018-3495-1

3. Thermal assisted high-pressure processing of Indian gooseberry (Embilica officinalis L.) juice – Impact on colour and nutritional attributes

Author:
Raj, Anu S; Chakraborty, Snehasis; Rao, Pavuluri Srinivasa
Source:
Lebensmittel-Wissenschaft + [i.e. und] Technologie 2019 v.99 pp. 119-127
ISSN:
0023-6438
Subject:
titratable acidity,   etc   ; activation energy; active ingredients; antioxidant activity; ascorbic acid; color; factor analysis; high pressure treatment; juices; models; pH; temperature;     Show all 12 Subjects
Abstract:
... The effect of thermal assisted high-pressure processing (THPP) on the physicochemical properties, bioactive functional compounds and antioxidant capacity of Indian gooseberry juice was investigated within the domain of 200–500 MPa, 1 s-20 min and 30–60 °C. THPP did not significantly (p > 0.05) affect the pH, TSS and titrable acidity of the juice. Lightness (L*) of the juice was increased after pro ...
DOI:
10.1016/j.lwt.2018.09.051

4. Use of kombucha consortium to transform soy whey into a novel functional beverage

Author:
Tu, Chuanhai; Tang, Sijie; Azi, Fidelis; Hu, Wenxiu; Dong, Mingsheng
Source:
Journal of functional foods 2019 v.52 pp. 81-89
ISSN:
1756-4646
Subject:
titratable acidity,   etc   ; 2,2-diphenyl-1-picrylhydrazyl; Bacillus subtilis; Escherichia coli; Staphylococcus aureus; aldehydes; antibacterial properties; antioxidant activity; byproducts; chemical composition; esters; fermentation; flavor; food processing wastes; kombucha; liquids; pH; pollution; soy protein; tofu; whey;     Show all 21 Subjects
Abstract:
... Soy whey is a liquid by-product from tofu and soy protein manufacturing, and is usually discarded, leading to environmental pollution. This study investigated the feasibility of transforming soy whey into a novel functional beverage using kombucha consortium. Changes in chemical compositions and bioactivities were monitored during the fermentation. The fermentation induced a reduction in pH and in ...
DOI:
10.1016/j.jff.2018.10.024

5. Methyl jasmonate and low temperature can help for keeping some physicochemical quality parameters in garlic (Allium sativum L.) cloves

Author:
Akan, Selen; Tuna Gunes, Nurdan; Yanmaz, Ruhsar
Source:
Food chemistry 2019 v.270 pp. 546-553
ISSN:
0308-8146
Subject:
titratable acidity,   etc   ; Allium sativum; allicin; antioxidant activity; ascorbic acid; cloves; color; firmness; garlic; methyl jasmonate; phenolic compounds; storage quality; storage temperature; weight loss;     Show all 14 Subjects
Abstract:
... This study was carried out to determine the effect of methyl jasmonate (MeJA) and different storage temperatures on the keeping quality of modified atmosphere packed (MAP) peeled garlic cloves during storage at 0° and 5 °C for 4 months. MeJA (10−3 and 10−5 molar) treatments were used to reduce postharvest quality losses. Color, SSC, total phenolics content and antioxidant activity were maintained ...
DOI:
10.1016/j.foodchem.2018.07.085

6. Comparison of yield, fruit quality, antioxidant activity, and some phenolic compounds of white seedless grape obtained from organic, conventional, and integrated fertilization

Author:
Khalifezadeh Koureh, Omid; Bakhshi, Davood; Pourghayoumi, Mohammadreza; Majidian, Majid
Source:
International journal of fruit science 2019 v.19 no.1 pp. 1-12
ISSN:
1553-8621
Subject:
titratable acidity,   etc   ; Vitis; antioxidant activity; catechin; fertilizer application; fruit quality; fruits; grapes; leaves; mineral content; nutritive value; organic fertilizers; pH; phenolic compounds; Iran;     Show all 15 Subjects
Abstract:
... The aim of this research was to determine the effect of three different fertilizing systems, including organic, conventional, and integrated ones, on the yield, fruit quality, antioxidant activity, and some phenolic compounds of white seedless grape. The study was carried out on several 6-year-old white seedless grapevine located in the Urmia Province (North-West Iran). The results showed that the ...
DOI:
10.1080/15538362.2018.1466757

7. Origin of Hypoglycemic Benefits of Probiotic-Fermented Carrot Pulp

Author:
Wan, Yu-Jun; Shi, Hui-Fang; Xu, Rou; Yin, Jun-Yi; Nie, Shao-Ping; Xiong, Tao; Xie, Ming-Yong
Source:
Journal of agricultural and food chemistry 2019 v.67 no.3 pp. 895-904
ISSN:
1520-5118
Subject:
titratable acidity,   etc   ; animal experimentation; antioxidant activity; blood glucose; carrots; diabetes; fermentation; glycemic effect; hydroxyl radicals; molecular weight; nutrient content; polysaccharides; pulp; pulping; scanning electron microscopy; water solubility;     Show all 16 Subjects
Abstract:
... It has been found that probiotic-fermented carrot pulp has a beneficial effect in reducing blood glucose, more so than unfermented pulp. This paper explores the reason for this by looking at fermentation-induced changes in nutritional components and hypoglycemic effects of its polysaccharides. Micronutrient content showed minor changes, except for titratable acidity. Fat and protein decreased, whi ...
DOI:
10.1021/acs.jafc.8b06976

8. Long Term Exposure to Low Ethylene and Storage Temperatures Delays Calyx Senescence and Maintains ‘Afourer’ Mandarins and Navel Oranges Quality

Author:
Alhassan, Nasiru; Golding, John B.; Wills, Ron B. H.; Bowyer, Michael C.; Pristijono, Penta
Source:
Foods 2019 v.8 no.1
ISSN:
2304-8158
Subject:
titratable acidity,   etc   ; Citrus sinensis; air; antioxidant activity; ascorbic acid; calyx; cell respiration; chronic exposure; consumer acceptance; ethanol; ethylene; fruit quality; fruits; mandarins; storage quality; storage temperature; storage time; total soluble solids; weight loss;     Show all 19 Subjects
Abstract:
... Calyx browning and internal quality loss are major physiological causes for the loss of quality in citrus fruit during storage. While the symptoms of calyx senescence are only superficial, it can affect the appearance and consumer acceptability of citrus fruit. In this study, continuous ethylene exposure at different storage temperatures was investigated to assess their effect on calyx senescence ...
DOI:
10.3390/foods8010019

9. Comparison of organically and conventionally produced Batavia type lettuce stored in modified atmosphere packaging for postharvest quality and nutritional parameters

Author:
Kurubas, Mehmet S; Maltas, Ahmet S; Dogan, Adem; Kaplan, Mustafa; Erkan, Mustafa
Source:
Journal of the science of food and agriculture 2019 v.99 no.1 pp. 226-234
ISSN:
0022-5142
Subject:
titratable acidity,   etc   ; Lactuca sativa; antioxidant activity; ascorbic acid; lettuce; modified atmosphere packaging; organic production; production technology; relative humidity; shelf life; storage temperature; total soluble solids; weight loss;     Show all 13 Subjects
Abstract:
... BACKGROUND: The impacts of organic and conventional production systems on postharvest life and quality parameters of Batavia type 'Caipira' lettuce heads (Lactuca sativa L.) were investigated. Harvested lettuce heads grown in two different production systems were stored at 0 °C temperature and 95–98% relative humidity for 20 days in modified atmosphere packaging. RESULTS: The lowest weight loss, t ...
DOI:
10.1002/jsfa.9164

10. Unraveling Morphophysiological and Biochemical Responses of <i>Triticum aestivum</i> L. to Extreme pH: Coordinated Actions of Antioxidant Defense and Glyoxalase Systems

Author:
Bhuyan, M. H. M. Borhannuddin; Hasanuzzaman, Mirza; Mahmud, Jubayer Al; Hossain, Md. Shahadat; Bhuiyan, Tasnim Farha; Fujita, Masayuki
Source:
Plants 2019 v.8 no.1
ISSN:
2223-7747
Subject:
acidity,   etc   ; Triticum aestivum; alkalinity; antioxidant activity; biomass; chlorophyll; growing media; lipid peroxidation; reactive oxygen species; seedlings; soil pH; wheat;     Show all 12 Subjects
Abstract:
... Soil pH, either low (acidity) or high (alkalinity), is one of the major constraints that affect many biochemical and biological processes within the cell. The present study was carried out to understand the oxidative damage and antioxidant defense in wheat (Triticum aestivum L. cv. BARI Gom-25) grown under different pH regimes. Eight-day-old seedlings were exposed to growing media with different p ...
DOI:
10.3390/plants8010024

11. Effect of Aloe vera gel coating enriched with Fagonia cretica plant extract on physicochemical and antioxidant activity of sapodilla fruit during postharvest storage

Author:
Khaliq, Ghulam; Ramzan, Muhammad; Baloch, Abdul Hameed
Source:
Food chemistry 2019
ISSN:
0308-8146
Subject:
titratable acidity,   etc   ; Aloe vera; antioxidant activity; ascorbic acid; coatings; firmness; flavonoids; fruits; gels; phenolic compounds; plant extracts; postharvest storage; sapodillas; sensory properties; shelf life; storage temperature; total soluble solids; weight loss;     Show all 18 Subjects
Abstract:
... The effect of Aloe vera (AV) gel (at 50% or 100%) alone or enriched with Fagonia cretica (FC) plant extract at 1% on physiological and biochemical responses of sapodilla fruit were studied during storage at 20 °C for 12 days. Sapodilla fruit treated with AV 100% and FC 1% significantly reduced weight loss, decay incidence, soluble solid concentration, and kept a high level of firmness and titratab ...
DOI:
10.1016/j.foodchem.2019.01.135

12. Effect of gamma irradiation on antioxidants, microbiological properties and shelf life of pomegranate arils cv. ‘Malas Savehʼ

Author:
Ashtari, Meysam; Khademi, Orang; Soufbaf, Mahmoud; Afsharmanesh, Hamideh; Askari Sarcheshmeh, Mohammad Ali
Source:
Scientia horticulturae 2019 v.244 pp. 365-371
ISSN:
0304-4238
Subject:
titratable acidity,   etc   ; anthocyanins; antioxidant activity; aril; ascorbic acid; bacteria; catechol oxidase; cellophane; fruits; gamma radiation; hydrogen peroxide; phenol; polyethylene; polyphenols; pomegranates; relative humidity; shelf life; storage time; total soluble solids; yeasts;     Show all 20 Subjects
Abstract:
... In the present study, the effect of gamma irradiation on the reduction of microbial population and the maintenance of qualitative attributes of arils in pomegranate cv. Malas-e-Saveh in post-harvest stage was investigated. For this purpose, pomegranate arils, after being separated from the fruit, were irradiated with gamma doses of 0 (as control), 1, 3 and 5 kGy, packed in polyethylene container u ...
DOI:
10.1016/j.scienta.2018.09.067

13. Foliar nutrient applications to 'Wonderful' pomegranate (Punica granatum L.). I. Effects on fruit mineral nutrient concentrations and internal quality

Author:
Chater, John M.; Garner, Lauren C.
Source:
Scientia horticulturae 2019 v.244 pp. 421-427
ISSN:
0304-4238
Subject:
titratable acidity,   etc   ; Punica granatum; antioxidant activity; cultivars; fertilizer application; fertilizers; fruit quality; fruit set; fruits; gallic acid; industry; magnesium sulfate; nutrient content; pomegranates; potassium nitrate; total soluble solids; trees; zinc; zinc sulfate;     Show all 19 Subjects
Abstract:
... Investigations into putative health benefits of pomegranate fruit have increased interest in its consumption and production but limited evidence exists regarding fruit mineral nutrient concentrations and other internal fruit quality characteristics, especially for Wonderful, an industry standard cultivar, and even less is known about the effects of agricultural practices such as foliar fertilizer ...
DOI:
10.1016/j.scienta.2018.04.022

14. Impact of Sharka disease on tree growth, productivity and fruit quality of apricot (Prunus armeniaca L.)

Author:
Milošević, Tomo; Milošević, Nebojša; Mladenović, Jelena; Jevremović, Darko
Source:
Scientia horticulturae 2019 v.244 pp. 270-276
ISSN:
0304-4238
Subject:
titratable acidity,   etc   ; Plum pox virus; Prunus armeniaca; antioxidant activity; apricots; financial economics; firmness; flavonoids; fruits; genotype; plant diseases and disorders; plant viruses; ripening; sucrose; sweetness; total soluble solids; tree growth; trees;     Show all 18 Subjects
Abstract:
... In this study, the influence of Sharka disease, caused by Plum pox virus (PPV), on tree growth, yield attributes, financial losses, fruit physical properties, nutritive compounds, phenolic and flavonoid contents and antioxidant power was evaluated in a susceptible apricot (Prunus armeniaca L.) genotype. The results showed that Sharka significantly reduced tree growth, yield and economic results in ...
DOI:
10.1016/j.scienta.2018.09.055

15. Blends of lemongrass derivatives and lime for the preparation of mixed beverages: antioxidant, physicochemical, and sensory properties

Author:
Kieling, Dirlei Diedrich; Prudencio, Sandra Helena
Source:
Journal of the science of food and agriculture 2019 v.99 no.3 pp. 1302-1310
ISSN:
0022-5142
Subject:
acidity,   etc   ; Cymbopogon; antimicrobial properties; antioxidant activity; antioxidants; ascorbic acid; beverages; bioactive compounds; color; essential oils; flavorings; freeze drying; leaves; lime juice; odors; phenolic compounds; sensory evaluation; tea;     Show all 18 Subjects
Abstract:
... BACKGROUND: Lemongrass is an aromatic plant with antioxidant and antimicrobial properties, used for the preparation of medicinal tea and for essential oil production. Previous studies have shown that extracts of lemongrass leaves contain phenolic compounds associated with health benefits. Although essential oils have been widely used as flavoring agents, there is no scientific evidence regarding t ...
DOI:
10.1002/jsfa.9305

16. Characterization, processing potential and drivers for preference of pepper cultivars in the production of sweet or spicy jellies

Author:
Almeida Alves, Jéssica; Nogueira Curi, Paula; Pio, Rafael; dos Santos Penoni, Edwaldo; Pasqual, Moacir; Rios de Souza, Vanessa
Source:
Journal of food science and technology 2019 v.56 no.2 pp. 624-633
ISSN:
0022-1155
Subject:
titratable acidity,   etc   ; antioxidant activity; ascorbic acid; color; cultivars; jellies; odors; pH; paprika; pepper; postharvest losses; sweetness; texture; total soluble solids; Brazil;     Show all 15 Subjects
Abstract:
... Due to the importance of studying alternatives to reduce pepper post-harvest loss and verify the processing potential of the several cultivars/varieties available, the objective of this study was to characterize common peppers in Brazil, and to evaluate their potential for further processing into jelly form. More specifically, the most-consumed species and varieties in Brazil were investigated, th ...
DOI:
10.1007/s13197-018-3517-z

17. Development of fermented date syrup using Kombucha starter culture

Author:
Khosravi, Shahab; Safari, Mohammad; Emam‐Djomeh, Zahra; Golmakani, Mohammad‐Taghi
Source:
Journal of food processing and preservation 2019 v.43 no.2 pp. e13872
ISSN:
0145-8892
Subject:
titratable acidity,   etc   ; antioxidant activity; antioxidants; black tea; brix; cardiovascular diseases; cellulose; diabetes; fermentation; financial economics; flavor; kombucha; microsymbionts; neoplasms; pH; starter cultures; syrups; yeasts;     Show all 18 Subjects
Abstract:
... In the present study, date syrup (DS) was used as a medium for preparation of Kombucha beverage. Fermentation of DS with different Brix values and also sweetened black tea were performed using Kombucha starter culture (KSC) and cultivation was accomplished after 15 days at 30°C. The results indicated that by increasing the Brix value of DS from 6 to 10, a rise in the titratable acidity, phenolic c ...
DOI:
10.1111/jfpp.13872

18. Effect of karwanda (Carissa congesta Wight) and sugar addition on physicochemical characteristics of ash gourd (Benincasa hispida) and bottle gourd (Langenaria siceraria) based beverages

Author:
Purohit, P.; Palamthodi, S.; Lele, S. S.
Source:
Journal of food science and technology 2019 v.56 no.2 pp. 1037-1045
ISSN:
0022-1155
Subject:
acidity,   etc   ; Benincasa hispida; Carissa carandas; Lagenaria siceraria; alpha-amylase; alpha-glucosidase; anthocyanins; anti-inflammatory activity; antioxidant activity; beverages; in vitro digestion; polyphenols; redox potential; sensory properties; storage quality; storage temperature; sugars; total soluble solids; vegetable juices;     Show all 19 Subjects
Abstract:
... There is a clear trend towards increasing consumption of juices as they can reduce imbalance of redox potential and provide necessary health benefits to consumers. Levels of karwanda (Carissa congesta Wight) and vegetable juices were varied to prepare nine different formulations of ash gourd-karwanda (AgK) and bottle gourd-karwanda blends (BgK) of higher nutritive, sensory qualities and storabilit ...
DOI:
10.1007/s13197-019-03570-7

19. Impact of adding goldenberry (Physalis peruviana L.) on some quality characteristics and bio-functional properties of pasteurized carrot (Daucus carota L.) nectar

Author:
Embaby, Hassan El-Sayed; Mokhtar, Sayed Mohamed
Source:
Journal of food science and technology 2019 v.56 no.2 pp. 966-975
ISSN:
0022-1155
Subject:
acidity,   etc   ; Daucus carota; Physalis peruviana; antioxidant activity; ascorbic acid; beta-carotene; carrot juice; carrots; cold; cold storage; color; fruit products; jams; molds (fungi); nectar; pasteurization; phenolic compounds; sensory properties; storage temperature; storage time; sucrose; syrups; total soluble solids; turbidity; yeasts;     Show all 25 Subjects
Abstract:
... Goldenberry juice was added in ratios of 0% (T1), 20% (T2), 30% (T3), 40% (T4) and 50% (T5) to carrot juice. Then the blends were mixed with sucrose solution (1:1), and pasteurized at 98 °C for 2 min. The produced carrot–goldenberry nectars were analyzed for physicochemical, sensory and microbial characteristics, in comparison to the carrot nectar, during 28 days of a cold storage at 4 °C. Results ...
DOI:
10.1007/s13197-018-03563-y

20. Phenolic composition and total antioxidant capacity of South African frozen concentrated orange juice as affected by varietal, seasonal and regional differences

Author:
Hunlun, Cindy; de Beer, Dalene; Sigge, Gunnar O; Van Wyk, Jessy
Source:
Journal of the science of food and agriculture 2019 v.99 no.3 pp. 1029-1037
ISSN:
0022-5142
Subject:
titratable acidity,   etc   ; Citrus; antioxidant activity; fruits; nutrient databanks; orange juice; phenolic compounds; seasonal variation; total soluble solids; vegetables; South Africa;     Show all 11 Subjects
Abstract:
... BACKGROUND: There is epidemiological evidence that fruits and vegetables promote general health due to their phenolic composition. The phenolic composition of three commercially important citrus varieties (‘Mandarin’, ‘Navel’ orange and ‘Valencia’ orange), used for frozen concentrated orange juice (FCOJ) production in South Africa, were evaluated based on variety, production season and geographica ...
DOI:
10.1002/jsfa.9267