keyword
MENU ▼
Read by QxMD icon Read
search

Potato

keyword
https://www.readbyqxmd.com/read/28449229/exposure-to-texture-of-foods-for-8-month-old-infants-does-the-size-of-the-pieces-matter
#1
Saakje P da Costa, Lianne Remijn, Hugo Weenen, Carel Vereijken, Cees van der Schans
The present study examined the effect of meals varying in amount, size, and hardness of food pieces on the development of the chewing capabilities of 8-month-old infants. The study also examined changes in shivering, gagging, coughing, choking, and their ability to eat from a spoon. In an in-home setting two groups were given commercially available infant meals and fruits, purees with either less, smaller and softer or more, larger and harder pieces. Both groups were given these foods for 4 weeks and were monitored several times during this period...
April 27, 2017: Journal of Texture Studies
https://www.readbyqxmd.com/read/28447120/case-studies-in-modelling-control-in-food-processes
#2
J Glassey, A Barone, G A Montague, V Sabou
This chapter discusses the importance of modelling and control in increasing food process efficiency and ensuring product quality. Various approaches to both modelling and control in food processing are set in the context of the specific challenges in this industrial sector and latest developments in each area are discussed. Three industrial case studies are used to demonstrate the benefits of advanced measurement, modelling and control in food processes. The first case study illustrates the use of knowledge elicitation from expert operators in the process for the manufacture of potato chips (French fries) and the consequent improvements in process control to increase the consistency of the resulting product...
April 27, 2017: Advances in Biochemical Engineering/biotechnology
https://www.readbyqxmd.com/read/28446916/oil-accumulation-in-transgenic-potato-tubers-alters-starch-quality-and-nutritional-profile
#3
Madeline Mitchell, Jenifer Pritchard, Shoko Okada, Oscar Larroque, Dina Yulia, Filomena Pettolino, Nicolas Szydlowski, Surinder Singh, Qing Liu, Jean-Philippe Ral
Plant storage compounds such as starch and lipids are important for human and animal nutrition as well as industry. There is interest in diverting some of the carbon stored in starch-rich organs (leaves, tubers, and cereal grains) into lipids in order to improve the energy density or nutritional properties of crops as well as providing new sources of feedstocks for food and manufacturing. Previously, we generated transgenic potato plants that accumulate up to 3.3% triacylglycerol (TAG) by dry weight in the tubers, which also led to changes in starch content, starch granule morphology and soluble sugar content...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28445513/dietary-patterns-and-all-cause-cancer-and-cardiovascular-disease-mortality-in-japanese-men-and-women-the-japan-public-health-center-based-prospective-study
#4
Akiko Nanri, Tetsuya Mizoue, Taichi Shimazu, Junko Ishihara, Ribeka Takachi, Mitsuhiko Noda, Hiroyasu Iso, Shizuka Sasazuki, Norie Sawada, Shoichiro Tsugane
OBJECTIVE: A meta-analysis showed an inverse association of a prudent/healthy dietary pattern with all-cause mortality and no association of a western/unhealthy dietary pattern. However, the association of distinctive dietary patterns of Japanese population with mortality remains unclear. We prospectively investigated the association between dietary patterns and all-cause, cancer, and cardiovascular disease mortality among Japanese adults. METHODS: Participants were 36,737 men and 44,983 women aged 45-74 years who participated in the second survey of the Japan Public Health Center-based Prospective Study (1995-1998) and who had no history of serious disease...
2017: PloS One
https://www.readbyqxmd.com/read/28444448/the-5-untranslated-region-of-potato-sbglr-gene-contributes-to-pollen-specific-expression
#5
Yujie Chang, Min Yan, Jingjuan Yu, Dengyun Zhu, Qian Zhao
The 5'UTR of SBgLR enhances gene expression by regulating both its transcription and translation. SBgLR (Solanum tuberosum genomic lysine rich) is a pollen-specific gene in Solanum tuberosum that encodes a microtubule-associated protein. The region from -85 to +180 (transcription start site at +1) was determined to be critical for specific expression in pollen grains. Transient and stable expression assays showed that the 5'UTR (from +1 to +184) enhanced gene expression in all detected tissues of transgenic tobacco...
April 25, 2017: Planta
https://www.readbyqxmd.com/read/28443125/viral-vectors-for-plant-genome-engineering
#6
REVIEW
Syed Shan-E-Ali Zaidi, Shahid Mansoor
Recent advances in genome engineering (GE) has made it possible to precisely alter DNA sequences in plant cells, providing specifically engineered plants with traits of interest. Gene targeting efficiency depends on the delivery-method of both sequence-specific nucleases and repair templates, to plant cells. Typically, this is achieved using Agrobacterium mediated transformation or particle bombardment, both of which transform only a subset of cells in treated tissues. The alternate in planta approaches, stably integrating nuclease-encoding cassettes and repair templates into the plant genome, are time consuming, expensive and require extra regulations...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28442441/aspergillus-flavus-aswa-a-gene-homolog-of-aspergillus-nidulans-oefc-regulates-sclerotial-development-and-biosynthesis-of-sclerotium-associated-secondary-metabolites
#7
Perng-Kuang Chang, Leslie L Scharfenstein, Robert W Li, Natalia Arroyo-Manzanares, Sarah De Saeger, José Diana Di Mavungu
Aspergillus flavus aswA (AFLA_085170) is a gene encoding a Zn(II)2Cys6 DNA-binding domain and a transcriptional activation domain, DUF3468. Disruption of aswA yielded strains that made a truncated gene transcript and generated a fungus that produced a greatly increased number of sclerotia. These sclerotia were odd-shaped and non-pigmented (white) and different from oval and pigmented (dark brown to black) mature sclerotia. Transcriptomic analysis of the ΔaswA strain grown on potato dextrose agar plates and Wickerham agar plates showed that expression of clustering genes involved in the biosynthesis of three sclerotium-associated secondary metabolites was down-regulated...
April 22, 2017: Fungal Genetics and Biology: FG & B
https://www.readbyqxmd.com/read/28441523/carbohydrates-and-gibberellins-relationship-in-potato-tuberization
#8
Hana Ševčíková, Petra Mašková, Danuše Tarkowská, Tomáš Mašek, Helena Lipavská
Potato represents the third most important crop worldwide and therefore to understand regulations of tuber onset is crucial from both theoretical and practical points of view. Photosynthesis and related carbohydrate status along with phytohormone balance belong to the essential factors in regulation of plant development including storage organ formation. In our work we used potato (Solanum tuberosum) cv. Lada and its spontaneously tuberizing mutant (ST plants) grown in vitro under low carbohydrate availability (non-inductive conditions)...
April 8, 2017: Journal of Plant Physiology
https://www.readbyqxmd.com/read/28441035/arsenic-and-fluoride-removal-by-potato-peel-and-rice-husk-pprh-ash-in-aqueous-environments
#9
Sadia Bibi, Abida Farooqi, Azra Yasmeen, Muhammad Aqeel Kamran, Nabeel Khan Niazi
Finding appropriate adsorbent may improve the quality of drinking water in those regions where arsenic (As) and fluoride (F(-)) are present in geological formations. In this study, we evaluated the efficiency of potato peel and rice husk ash (PPRH-ash) derived adsorbent for the removal of arsenic and fluoride from contaminated water. Evaluation was done in batch adsorption experiments and the effect of pH, initial adsorbate concentration, contact time and adsorbent dose were studied. The characterization of adsorbents were done using scanning electron micropcope (SEM) and Fourier transform infrared (FTIR) spectroscopy...
April 25, 2017: International Journal of Phytoremediation
https://www.readbyqxmd.com/read/28440966/lead-levels-in-vegetables-from-artisanal-mining-sites-of-dilimi-river-bukuru-and-barkin-ladi-north-central-nigeria-cancer-and-non-cancer-risk-assessment
#10
Orish Ebere Orisakwe, Emmanuel Ayuba Dagur, Herbert Orji Chidi Mbagwu, Nnaemeka Arinze Udowelle
Lead (Pb) contamination of foods and especially of frequently consumed vegetables is a growing public health concern worldwide. Although levels of exposure in developed countries have declined over the past decades, the same cannot be said of developing countries. Health risk assessment has increasingly been employed to determine the potential hazard of heavy metal exposure to humans. In this study vegetable samples (tomatoes, red pepper, brown beans, lettuce, cabbage, Irish potatoes, onions, green beans and carrot), soil samples, irrigation water and sediment samples were collected from the Dilimi River, Bukuru and Barkin Ladi communities in north central Nigeria and analyzed for Pb content using atomic absorption spectroscopy...
March 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28437137/differential-requirement-of-the-ribosomal-protein-s6-and-ribosomal-protein-s6-kinase-for-plant-virus-accumulation-and-interaction-of-s6-kinase-with-potyviral-vpg
#11
Minna-Liisa Rajamäki, Dehui Xi, Sidona Sikorskaite-Gudziuniene, Jari P T Valkonen, Steven A Whitham
Ribosomal protein S6 (RPS6) is an indispensable plant protein regulated, in part, by ribosomal protein S6 kinase (S6K) which, in turn, is a key regulator of plant responses to stresses and developmental cues. Increased expression of RPS6 was detected in Nicotiana benthamiana during infection by diverse plant viruses. Silencing of the RPS6 and S6K genes in N. benthamiana affected accumulation of Cucumber mosaic virus, Turnip mosaic virus (TuMV), and Potato virus A (PVA) in contrast to Turnip crinkle virus and Tobacco mosaic virus...
April 24, 2017: Molecular Plant-microbe Interactions: MPMI
https://www.readbyqxmd.com/read/28435885/phylogenomic-reconstruction-of-the-oomycete-phylogeny-derived-from-37-genomes
#12
Charley G P McCarthy, David A Fitzpatrick
The oomycetes are a class of microscopic, filamentous eukaryotes within the Stramenopiles-Alveolata-Rhizaria (SAR) supergroup which includes ecologically significant animal and plant pathogens, most infamously the causative agent of potato blight Phytophthora infestans. Single-gene and concatenated phylogenetic studies both of individual oomycete genera and of members of the larger class have resulted in conflicting conclusions concerning species phylogenies within the oomycetes, particularly for the large Phytophthora genus...
March 2017: MSphere
https://www.readbyqxmd.com/read/28433186/characterization-and-thermal-inactivation-kinetics-of-highly-thermostable-ramie-leaf-%C3%AE-amylase
#13
Liqin He, Sung-Hoon Park, Nguyen Dang Hai Dang, Hoa Xo Duong, Thi Phung Cac Duong, Phuong Lan Tran, Jong-Tae Park, Li Ni, Kwan-Hwa Park
We characterized ramie leaf β-amylase, and determined its thermostability and kinetic parameters. The enzyme was purified 53-fold using ammonium sulfate fractionation (40-60% saturation), anion exchange chromatography on DEAE-cellulose and gel permeation chromatography on Superdex-200. The purified enzyme was identified as β-amylase with molecular mass of 42kD. The enzyme displayed Km and kcat values for soluble potato starch of 1.1mg/mL and 7.8s(-1), respectively. The enzyme had a temperature optimum of 65°C, and its activity at 70°C was 92% of that at the optimal temperature after a 15-min incubation...
June 2017: Enzyme and Microbial Technology
https://www.readbyqxmd.com/read/28433156/ternary-natural-deep-eutectic-solvent-nades-infused-phthaloyl-starch-as-cost-efficient-quasi-solid-gel-polymer-electrolyte
#14
Vidhya Selvanathan, Ahmad Danial Azzahari, Adyani Azizah Abd Halim, Rosiyah Yahya
A first-of-its-kind, eco-friendly quasi-solid bioelectrolyte derived from potato starch was prepared. Starch was chemically modified via phthaloylation to synthesize amorphous, hydrophobic starch derivative and the attachment of the phthaloyl group was confirmed via FTIR which showed phthalate ester peak at 1715cm(-1); and (1)H NMR peaks between 7.30-7.90ppm attributed to the aromatic protons of the phthaloyl group. The resulting starch derivative was then infused with ternary natural deep eutectic solvent (NADES) made from different molar ratios of choline chloride, urea and glycerol...
July 1, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28432509/assessment-of-cadmium-content-of-potato-grown-in-weining-county-guizhou-province-china
#15
Yuping Zhang, Yu E Wu, Anming Yang, Jun Wang, Kankan Zhang, Deyu Hu
A total of 54 soil and 54 potato samples have been collected from Weining County to evaluate the accumulation of cadmium in potatoes. The concentrations of the total Cd and the available Cd in the soil samples have been detected. The total concentrations of Cd were from 0.41 to 10.0 mg/kg with an average value of 2.60 mg/kg in soil. The concentrations of available Cd in the soil were 0.07 to 3.47 mg/kg with an average value of 0.59 mg/kg. The concentration of the available Cd showed a good linear positive correlation with the total Cd content in the soil...
May 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/28431261/dietary-patterns-and-depression-risk-a-meta-analysis
#16
REVIEW
Ye Li, Mei-Rong Lv, Yan-Jin Wei, Ling Sun, Ji-Xiang Zhang, Huai-Guo Zhang, Bin Li
Although some studies have reported potential associations of dietary patterns with depression risk, a consistent perspective hasn't been estimated to date. Therefore, we conducted this meta-analysis to evaluate the relation between dietary patterns and the risk of depression. A literature research was conducted searching MEDLINE and EMBASE databases up to September 2016. In total, 21 studies from ten countries met the inclusion criteria and were included in the present meta-analysis. A dietary pattern characterized by a high intakes of fruit, vegetables, whole grain, fish, olive oil, low-fat dairy and antioxidants and low intakes of animal foods was apparently associated with a decreased risk of depression...
April 11, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28430142/initial-spore-density-has-an-influence-on-ochratoxin-a-content-in-aspergillus-ochraceus-cgmcc-3-4412-in-pdb-and-its-interaction-with-seeds
#17
Caiyan Li, Yanmin Song, Lu Xiong, Kunlun Huang, Zhihong Liang
The morphology and secondary metabolism of Aspergillus spp. are associated with initial spore density (ISD). Fatty acids (FA) are involved in the biosynthesis of aflatoxins (AF) through Aspergillus quorum sensing (QS). Here, we studied how ochratoxin A (OTA) was regulated by spore density in Aspergillus ochraceus CGMCC 3.4412. The results contribute to understanding the role of spore density in morphogenesis, OTA biosynthesis, and host-pathogen interactions. When A. ochraceus was grown in Potato Dextrose Broth (PDB) media at different spore densities (from 10¹ to 10⁶ spores/mL), more OTA was produced when ISD were increased, but a higher level of ISD inhibited OTA biosynthesis...
April 21, 2017: Toxins
https://www.readbyqxmd.com/read/28429993/interactive-effects-of-protein-and-carbohydrates-on-production-of-microbial-metabolites-in-the-large-intestine-of-growing-pigs
#18
Marcin Taciak, Marcin Barszcz, Ewa Święch, Anna Tuśnio, Ilona Bachanek
The study aimed at determining the effect of protein type and indigestible carbohydrates on the concentration of microbial metabolites in the large intestine of pigs. The experiment involved 36 pigs (15 kg initial body weight) divided into six groups, fed cereal-based diets with highly digestible casein (CAS) or potato protein concentrate (PPC) of lower ileal digestibility. Each diet was supplemented with cellulose, raw potato starch or pectin. After 2 weeks of feeding, pigs were sacrificed and samples of caecal and ascending, transverse and descending colon digesta were collected for analyses of microbial metabolites...
June 2017: Archives of Animal Nutrition
https://www.readbyqxmd.com/read/28428782/a-recombinant-potato-virus-y-infectious-clone-tagged-with-the-rosea1-visual-marker-pvy-ros1-facilitates-the-analysis-of-viral-infectivity-and-allows-the-production-of-large-amounts-of-anthocyanins-in-plants
#19
Teresa Cordero, Mohamed A Mohamed, Juan-José López-Moya, José-Antonio Daròs
Potato virus Y (PVY) is a major threat to the cultivation of potato and other solanaceous plants. By inserting a cDNA coding for the Antirrhinum majus Rosea1 transcription factor into a PVY infectious clone, we created a biotechnological tool (PVY-Ros1) that allows infection by this relevant plant virus to be tracked by the naked eye with no need for complex instrumentation. Rosea1 is an MYB-type transcription factor whose expression activates the biosynthesis of anthocyanin pigments in a dose-specific and cell-autonomous manner...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28427652/ultrasonic-modification-of-starch-impact-on-granules-porosity
#20
Monika Sujka
Rice, corn, wheat, and potato starch granules suspended in water or ethanol were treated with ultrasounds at frequency of 20kHz and power 170W for 30min. Porosity of starch was investigated in terms of specific surface area (SBET), average pore size and pore size distribution using low-temperature nitrogen adsorption method. The significant increase of SBET was noted for all the studied starches sonicated in water and for potato starch modified in ethanol. Ultrasonic treatment influenced the average diameter of mesopores (2nm<width<50nm) differently...
July 2017: Ultrasonics Sonochemistry
keyword
keyword
2308
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"