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https://www.readbyqxmd.com/read/28550604/microencapsulation-of-%C3%AE-carotene-based-on-casein-guar-gum-blend-using-zeta-potential-yield-stress-phenomenon-an-approach-to-enhance-photo-stability-and-retention-of-functionality
#1
Deepika Thakur, Ashay Jain, Gargi Ghoshal, U S Shivhare, O P Katare
β-Carotene, abundant majorly in carrot, pink guava yams, spinach, kale, sweet potato, and palm oil, is an important nutrient for human health due to its scavenging action upon reactive free radicals wherever produced in the body. Inclusion of liposoluble β-carotene in foods and food ingredients is a challenging aspect due to its labile nature and low absorption from natural sources. This fact has led to the application of encapsulation of β-carotene to improve stability and bioavailability. The present work was aimed to fabricate microcapsules (MCs) of β-carotene oily dispersion using the complex coacervation technique with casein (CA) and guar gum (GG) blend...
May 26, 2017: AAPS PharmSciTech
https://www.readbyqxmd.com/read/28544702/within-person-reproducibility-and-sensitivity-to-dietary-change-of-c15-0-and-c17-0-levels-in-dried-blood-spots-data-from-the-european-food4me-study
#2
Viviana Albani, Carlos Celis-Morales, Clare B O'Donovan, Marianne C Walsh, Clara Woolhead, Hannah Forster, Rosalind Fallaize, Anna L Macready, Cyril F M Marsaux, Santiago Navas-Carretero, Rodrigo San-Cristobal, Silvia Kolossa, Christina Mavrogianni, Christina P Lambrinou, George Moschonis, Magdalena Godlewska, Agnieszka Surwillo, Iwona Traczyk, Thomas E Gundersen, Christian A Drevon, Hannelore Daniel, Yannis Manios, J Alfredo Martinez, Wim H M Saris, Julie A Lovegrove, Michael J Gibney, Eileen R Gibney, John C Mathers, Ashley J Adamson, Lorraine Brennan
SCOPE: Previous work highlighted the potential of odd-chain length saturated fatty acids as potential markers of dairy intake. The aim of this study was to assess the reproducibility of these biomarkers and their sensitivity to changes in dairy intake. METHODS AND RESULTS: Fatty acid profiles and dietary intakes from food frequency questionnaires (FFQs) were measured three times over six months in the Food4Me Study. Reproducibility was explored through intra-class correlation coefficients (ICCs) and within-subject coefficients of variation (WCV)...
May 24, 2017: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/28540104/pseudohyperglycemia-effects-of-unwashed-hand-after-fruit-peeling-or-handling-on-fingertips-blood-glucose-monitoring-results
#3
M A Olamoyegun, T Oloyede, O G Adewoye, S O Abdulkarim, A A Adeleke
BACKGROUND: Self-monitoring of blood glucose (SMBG) is an important component of management for diabetes mellitus (DM), especially in T1DM and T2DM patients who are on insulin therapy. Adequate blood glucose monitoring and prompt intervention are necessary to prevent blood glucose (BG) fluctuation and delay long-term diabetes complications. People with DM are advised to clean their hands before SMBG to remove any dirt or food residue that might affect the reading. AIM: The study tested the hypothesis that falsely elevated BG levels from fingertip occur after peeling or handling fruits in an unwashed hand...
November 2016: Annals of Medical and Health Sciences Research
https://www.readbyqxmd.com/read/28539727/bioassay-guided-isolation-and-identification-of-antioxidant-flavonoids-from-cyclotrichium-origanifolium-labill-manden-and-scheng
#4
Abdussamat Guzel, Huseyin Aksit, Mahfuz Elmastas, Ramazan Erenler
BACKGROUND: Medicinal and aromatic plants play a significant role in drug discovery and development process. Flavonoids, revealing a wide spectrum of biological activities, extensively found in plants are important secondary metabolites. MATERIALS AND METHODS: Aerial parts of Cyclotrichium origanifolium were collected, dried, and boiled in water then extracted with hexane, ethyl acetate, and n-butanol. Total phenolic content, DPPH(•) scavenging activity, reducing power (FRAP) activity, and ABTS(•+) scavenging activity assays were applied for all extracts...
April 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/28537136/feasibility-and-tolerability-of-daily-pulse-consumption-in-individuals-with-peripheral-artery-disease
#5
Alanna Baldwin, Peter Zahradka, Wendy Weighell, Randolph P Guzman, Carla G Taylor
The present study investigated the feasibility, tolerability, and adherence of daily consumption of whole pulses (dried beans, peas, lentils, chickpeas) by individuals with peripheral artery disease participating in an 8-week study. Study questionnaires and semi-structured interviews for 26 participants were used to determine prestudy pulse consumption and participants' experiences with respect to adherence, positive and negative effects, bowel routine, satiety, and enjoyment of the foods. Although the majority of participants rarely consumed pulses prior to the study, there was a high rate of adherence to daily consumption of the study foods for 8 weeks despite comments regarding study fatigue during the latter part of the study...
May 24, 2017: Canadian Journal of Dietetic Practice and Research
https://www.readbyqxmd.com/read/28535747/in-vitro-assessment-of-pediococcus-acidilactici-kp10-for-its-potential-use-in-the-food-industry
#6
Sahar Abbasiliasi, Joo Shun Tan, Fatemeh Bashokouh, Tengku Azmi Tengku Ibrahim, Shuhaimi Mustafa, Faezeh Vakhshiteh, Subhashini Sivasamboo, Arbakariya B Ariff
BACKGROUND: Selection of a microbial strain for the incorporation into food products requires in vitro and in vivo evaluations. A bacteriocin-producing lactic acid bacterium (LAB), Pediococcus acidilactici Kp10, isolated from a traditional dried curd was assessed in vitro for its beneficial properties as a potential probiotic and starter culture. The inhibitory spectra of the bacterial strain against different gram-positive and gram-negative bacteria, its cell surface hydrophobicity and resistance to phenol, its haemolytic, amylolytic and proteolytic activities, ability to produce acid and coagulate milk together with its enzymatic characteristics and adhesion property were all evaluated in vitro...
May 23, 2017: BMC Microbiology
https://www.readbyqxmd.com/read/28528099/investigation-on-water-status-and-distribution-in-broccoli-and-the-effects-of-drying-on-water-status-using-nmr-and-mri-methods
#7
Fangfang Xu, Xin Jin, Lu Zhang, Xiao Dong Chen
Many quality attributes of food products are influenced by the water status and the microstructure. Low-field nuclear magnetic resonance (NMR) and magnetic resonance imaging (MRI) methods are applied to non-destructively monitor the water status and structure of food. The aim of this study is to investigate the water status and distribution inside broccoli tissues and the effects of hot-air drying on the water status by using NMR and MRI methods. Transverse relaxation times (T2) provide the information of water status and water distribution...
June 2017: Food Research International
https://www.readbyqxmd.com/read/28528092/structural-strength-analysis-of-amorphous-trehalose-maltodextrin-systems
#8
V A Maidannyk, B Nurhadi, Y H Roos
Fundamental knowledge of physical state of materials gives practically important information for food, biological and pharmaceutical industry. Based on Williams-Landel-Ferry (WLF) equation, the strength concept was introduced. This concept provides a simple parameter, S, to express resistance of solids to flow above the glass transition temperature. To develop this approach, miscible trehalose-maltodextrin (0:100; 20:80; 40:60; 60:40; 80:20 and 100:0) systems with different ratios of components were used in the present study...
June 2017: Food Research International
https://www.readbyqxmd.com/read/28524540/antineoplastic-effects-of-clove-buds-syzygium-aromaticum-l-in-the-model-of-breast-carcinoma
#9
Peter Kubatka, Sona Uramova, Martin Kello, Karol Kajo, Peter Kruzliak, Jan Mojzis, Desanka Vybohova, Marian Adamkov, Karina Jasek, Zora Lasabova, Pavol Zubor, Silvia Fialova, Svetlana Dokupilova, Peter Solar, Martin Pec, Katarina Adamicova, Jan Danko, Mariusz Adamek, Dietrich Busselberg
It is supposed that plant functional foods, rich in phytochemicals, may potentially have preventive effects in carcinogenesis. In this study, the anticancer effects of cloves in the in vivo and in vitro mammary carcinoma model were assessed. Dried flower buds of cloves (CLOs) were used at two concentrations of 0.1% and 1% through diet during 13 weeks after the application of chemocarcinogen. After autopsy, histopathological and immunohistochemical analyses of rat mammary carcinomas were performed. Moreover, in vitro evaluation using MCF-7 cells was carried out...
May 19, 2017: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/28524107/inorganic-macro-and-micronutrients-in-superberries-black-chokeberries-aronia-melanocarpa-and-related-teas
#10
Iva Juranović Cindrić, Michaela Zeiner, Darija Mihajlov-Konanov, Gerhard Stingeder
Black chokeberries (Aronia melanocarpa) are considered to be functional food containing high amounts of anthocyanins, phenols, antioxidants, vitamins and minerals. Whereas organic compounds are well studied, there is little research on the mineral composition of the chokeberries. Thus, the presented study is focused on the determination of Al, As, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Ni, Pb, Se, Sr and Zn in black chokeberry fruits and infusions to study the metals' extractability. The nutrients Ca, K and Mg are present in the fruits (dried matter) at g/kg level, whereas the other elements are present from µg/kg up to mg/kg level...
May 18, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28515647/comparative-study-on-compositions-and-functional-properties-of-porcine-chicken-and-duck-blood
#11
Supaluk Sorapukdee, Supawadee Narunatsopanon
Hematological, chemical and functional characteristics of porcine, chicken and duck blood were evaluated. A porcine blood sample showed the most abundant red blood cell, hemoglobin concentration, packed cell volume and plasma protein content as well as its freeze-dried blood possessed the highest contents of protein, fat, Cu and Cr with the highest percentage of heme iron (p<0.05). Unlike porcine blood, chicken blood showed a well balance in some essential amino acids, specifically for a higher isoleucine content (p<0...
2017: Korean Journal for Food Science of Animal Resources
https://www.readbyqxmd.com/read/28513755/re-assembled-casein-micelles-improve-in-vitro-bioavailability-of-vitamin-d-in-a-caco-2-cell-model
#12
Yifat Cohen, Moran Levi, Uri Lesmes, Marielle Margier, Emmanuelle Reboul, Yoav D Livney
The pandemic of vitamin D (VD) deficiency, and the global rise in obesity stimulate a need for staple low-fat foods and beverages enriched with VD. In light of consumer demand for a clean label, the use of natural endogenous food ingredients as delivery vehicles is of great interest. To this end, re-assembled casein micelles (rCM) have been shown to help retain VD during processing and shelf life and provide high bioavailability in low-fat milk and non-fat yoghurt. This follow-up study focused on the performance of VD-loaded rCM after drying and reconstitution, considering VD retention during simulated digestion, and the subsequent in vitro bioavailability of the vitamin...
May 17, 2017: Food & Function
https://www.readbyqxmd.com/read/28513266/a-technical-and-policy-case-study-of-large-scale-rescue-and-redistribution-of-perishable-foods-by-the-leket-israel-food-bank
#13
Dana Philip, Smadar Hod-Ovadia, Aron M Troen
BACKGROUND: Food banks seeking to rescue and redistribute highly nutritious perishable foods to simultaneously alleviate food insecurity and reduce food waste often encounter practical, ethical, and political dilemmas. OBJECTIVES: We present a case study of "Leket Israel," an Israeli food bank that uses an effective large-scale logistical model for the rescue and redistribution of perishable food and discuss the challenges and solutions it offers. RESULTS: The organization operates in a rich country plagued with poverty and inequality, where the government passively encourages nongovernmental organizations to respond to the serious and growing problem of food insecurity...
June 2017: Food and Nutrition Bulletin
https://www.readbyqxmd.com/read/28505102/bone-protective-effects-of-dried-plum-in-postmenopausal-women-efficacy-and-possible-mechanisms
#14
REVIEW
Bahram H Arjmandi, Sarah A Johnson, Shirin Pourafshar, Negin Navaei, Kelli S George, Shirin Hooshmand, Sheau C Chai, Neda S Akhavan
Osteoporosis is an age-related chronic disease characterized by a loss of bone mass and quality, and is associated with an increased risk of fragility fractures. Postmenopausal women are at the greatest risk of developing osteoporosis due to the cessation in ovarian hormone production, which causes accelerated bone loss. As the demographic shifts to a more aged population, a growing number of postmenopausal women will be afflicted with osteoporosis. Certain lifestyle factors, including nutrition and exercise, are known to reduce the risk of developing osteoporosis and therefore play an important role in bone health...
May 14, 2017: Nutrients
https://www.readbyqxmd.com/read/28505084/food-sources-of-energy-and-nutrients-in-infants-toddlers-and-young-children-from-the-mexican-national-health-and-nutrition-survey-2012
#15
Liya Denney, Myriam C Afeiche, Alison L Eldridge, Salvador Villalpando-Carrión
Food sources of nutrients in Mexican children are not well known. To fill the knowledge gap, dietary intake was assessed in 2057 children using a 24-hour dietary recall. All reported foods and beverages were assigned to one of 76 food groups. Percent contribution of each food group to nutrient intake was estimated for four age groups: 0-5.9, 6-11.9, 12-23.9, and 24-47.9 months. Breast milk, infant formula, and cow's milk were the top sources of energy and nutrients, especially in younger groups. Among infants aged 6-11...
May 13, 2017: Nutrients
https://www.readbyqxmd.com/read/28504428/the-effect-of-inbreeding-and-larval-feeding-regime-on-immature-development-of-aedes-albopictus
#16
Zheng-Wei Jong, Nur Faeza A Kassim, Muhammad Aiman Naziri, Cameron E Webb
The fundamental approach to the biological control of Aedes albopictus requires the mass rearing of mosquitoes and the release of highly competitive adults in the field. As the fitness of adults is highly dependent on the development of immatures, we aimed to identify the minimum feeding regime required to produce viable and competitive adults by evaluating three response parameters: development duration, immature mortality, and adult wing length. Our study suggests at least 0.60 mg/larva/day of larval diet composed of dog food, dried beef liver, yeast, and milk powder in a weight ratio of 2:1:1:1 is required to maximize adult fitness...
June 2017: Journal of Vector Ecology: Journal of the Society for Vector Ecology
https://www.readbyqxmd.com/read/28503049/current-understanding-of-antiobesity-property-of-capsaicin
#17
REVIEW
Nithida Narang, Wannee Jiraungkoorskul, Parinda Jamrus
The capsaicin is an ingredient that we normally mix in food in many cultural cuisines even in fresh and dried production. Because of its anticancer, anticholesterolemic, antidiabetic, antihypertensive, anti-inflammatory, antimicrobial, and antioxidant properties, capsaicin is used worldwide. Moreover, capsaicin is also used for the protection of cardiovascular and hepatic diseases. The electronic databases PubMed, Scopus, Web of Science, Google Scholar, and ScienceDirect were searched since 2000 to present for antiobesity term...
January 2017: Pharmacognosy Reviews
https://www.readbyqxmd.com/read/28501200/a-new-approach-to-calibration-and-determination-of-selected-trace-elements-in-food-contact-polymers-by-la-icp-ms
#18
Monica Voss, Matheus A G Nunes, Gabriela Corazza, Erico M M Flores, Edson I Müller, Valderi L Dressler
A calibration strategy using porous nylon disks and reference solutions is proposed for the first time for matrix matching and determination of As, Ba, Cd, Cr, Pb, Sr and Zn in polymers by laser ablation-inductively coupled plasma mass spectrometry (LA-ICP-MS). Polymer samples commonly used in contact with food were analyzed. The procedure consists on the use of porous nylon disks as support for a dried droplet reference solution. Calibration in the range of 0.50-190μgg(-1) for Ba, Cd, Cr, Pb, Sr and Zn and from 0...
August 1, 2017: Talanta
https://www.readbyqxmd.com/read/28499879/developing-a-flexible-pediatric-dosage-form-for-antiretroviral-therapy-a-fast-dissolving-tablet
#19
Manjari Lal, Manshun Lai, Marcus Estrada, Changcheng Zhu
Current presentations of the anti-HIV drugs lopinavir and ritonavir make appropriate dosing for children difficult. We conducted a feasibility study to develop a formulation for these drugs with child-safe excipients in a flexible dosage form for children across the pediatric age spectrum. The freeze-drying-in-blister approach was used to produce fast-dissolving tablets (FDTs), as these can be dispersed in fluids for easy administration, even to infants, and appropriate portions of the dispersion can be given for different ages/weights...
May 9, 2017: Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28498325/the-health-risk-of-cd-released-from-low-cost-jewelry
#20
Miloslav Pouzar, Magdalena Zvolská, Oldřich Jarolím, Lenka Audrlická Vavrušová
The composition of the surface layer of 13 low-cost jewelry samples with a high Cd content was analyzed using an energy-dispersive X-ray fluorescence spectrometer (ED XRF). The analyzed jewels were obtained in cooperation with the Czech Environmental Inspectorate. The jewels were leached in two types of artificial sweat (acidic and alkaline) for 7 days. Twenty microliters of the resulting solution was subsequently placed on a paper carrier and analyzed by an LIBS (Laser-Induced Breakdown Spectrometry) spectrometer after drying...
May 12, 2017: International Journal of Environmental Research and Public Health
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