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Journal articles on the topic 'Frozen peas – Quality'

Author: Grafiati

Published: 4 June 2021

Last updated: 9 February 2022

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1

FAN, XUETONG, and KIMBERLY J. B. SOKORAI. "Effects of Ionizing Radiation on Sensorial, Chemical, and Microbiological Quality of Frozen Corn and Peas†." Journal of Food Protection 70, no. 8 (2007): 1901–8. http://dx.doi.org/10.4315/0362-028x-70.8.1901.

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The effects of irradiation (0, 1.8, and 4.5 kGy) on the quality of frozen corn and peas were investigated during a 12-month period of postirradiation storage at −18°C. Irradiation of frozen corn and peas caused a reduction in ascorbic acid content of both vegetables and a loss of texture in peas but had no significant effects on instrumental color parameters (L*, a*, and b*), carotenoid and chlorophyll content, or antioxidant capacity of corn and peas. Irradiation reduced microbial loads of frozen peas and increased display life at 23°C of thawed peas by preserving the green color, apparently

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2

LIN, S., and M. S. BREWER. "EFFECTS OF BLANCHING METHOD ON THE QUALITY CHARACTERISTICS OF FROZEN PEAS." Journal of Food Quality 28, no. 4 (2005): 350–60. http://dx.doi.org/10.1111/j.1745-4557.2005.00038.x.

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3

Wszelaki, Annette, Karla Deza-Duran, and Carol Harper. "(44) Postharvest Physiology and Quality of Pigeon Pea [Cajanus cajan (L.) Millsp.]." HortScience 40, no. 4 (2005): 1030B—1030. http://dx.doi.org/10.21273/hortsci.40.4.1030b.

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Pigeon pea is an important food crop for the Puerto Rican diet, as well as the economy. Pigeon pea ranks fourth in production among edible legumes in production worldwide. It can be consumed dried or as a vegetable (fresh, frozen, or canned). Canned, frozen, and dried peas are commonly used when fresh peas are no longer available. Due to the preferred flavor of fresh pigeon pea, it commands a higher market premium, selling for more than twice the price of the dried product. Although there is a great demand for this vegetable in Puerto Rico, virtually no research has been done on fresh pigeon p

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4

Martens, M., and H. Martens. "Near-Infrared Reflectance Determination of Sensory Quality of Peas." Applied Spectroscopy 40, no. 3 (1986): 303–10. http://dx.doi.org/10.1366/0003702864509114.

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Rapid, precise, and relevant methods for predicting the sensory quality of frozen peas were sought. Pea batches chosen to span many different types of quality variations were analyzed by a consumer test, sensory laboratory analysis, and traditional chemical and physical measurements as well as by near-infrared reflectance analysis (NIR). Partial least-squares (PLS) regression was used to reveal the relationships between the different types of measurements. A noise-compensated value, relative ability of prediction (RAP), was used to express the degree of prediction (1.0 = perfect prediction). N

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5

MARTENS, MAGNI. "Sensory and Chemical/Physical Quality Criteria of Frozen Peas Studied by Multivariate Data Analysis." Journal of Food Science 51, no. 3 (1986): 599–603. http://dx.doi.org/10.1111/j.1365-2621.1986.tb13889.x.

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6

Nleya, Kathleen M., Amanda Minnaar, and Henriëtte L. de Kock. "Relating physico-chemical properties of frozen green peas (Pisum sativum L.) to sensory quality." Journal of the Science of Food and Agriculture 94, no. 5 (2013): 857–65. http://dx.doi.org/10.1002/jsfa.6315.

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7

NIEMIRA, BRENDAN A., XUETONG FAN, and CHRISTOPHER H. SOMMERS. "Irradiation Temperature Influences Product Quality Factors of Frozen Vegetables and Radiation Sensitivity of Inoculated Listeria monocytogenes†." Journal of Food Protection 65, no. 9 (2002): 1406–10. http://dx.doi.org/10.4315/0362-028x-65.9.1406.

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Four frozen vegetables (broccoli, corn, lima beans, and peas) were gamma irradiated at subfreezing temperatures ranging from −5 to −20°C to determine (i) the radiation sensitivity of an inoculated outbreak strain of Listeria monocytogenes (ATCC 49594), (ii) the effect of changing irradiation conditions (i.e., temperature) on that sensitivity, and (iii) the effect of the recommended radiation dose on the texture and color of irradiated frozen vegetables. The amounts of radiation necessary to reduce the bacterial population by 90% (D10-values) for L. monocytogenes differed significantly among ve

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8

REY, C. R., G. A. HALABY, T. J. REED, and E. V. LOVGREN. "Simple Method of Sample Preparation for Bacterial Counts in Quality Control of Frozen Vegetables1." Journal of Food Protection 48, no. 3 (1985): 210–14. http://dx.doi.org/10.4315/0362-028x-48.3.210.

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Samples of frozen broccoli, cauliflower, mixed vegetables, peas and corn were prepared for coliforms, enterococcal and aerobic plate counts by: (a) official blending technique, (b) shaking in dilution blanks by hand, and (c) by dry dispersion in plastic bags with an in-house-made press (SVC-Press) followed by addition of diluent and hand shaking. Bacterial counts with the SVC-Press were comparable to those of the standard blending method and superior to those of the shake bottle method used for quality control in many food industry operations. The press was made of aluminum and plexi-glass wit

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9

Fery, R. L., P. D. Dukes, and F. P. Maguire. "BETTERGREEN: A NEW, CREAM-TYPE SOUTHERNPEA WITH GREEN COTYLEDONS." HortScience 27, no. 11 (1992): 1177a—1177. http://dx.doi.org/10.21273/hortsci.27.11.1177a.

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The Agricultural Research Service of the United States Department of Agriculture announced the release of `Bettergreen' southernpea on 30 April 1991. `Bettergreen' is a cream-type cultivar that is homozygous for a newly discovered gene(s) conditioning a unique green cotyledon trait. `Bettergreen' can be harvested at the near-dry seed stage of maturity without loss of the seed's fresh green color. The color of the peas harvested upon reaching “dry-stage” maturity is light olive, and the color is present in both the seed coat and the cotyledons. The fresh peas are small (22 g per 100 peas), ovat

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10

Lim, Miang, Hongbing Wu, Michael Breckell, and John Birch. "Influence of the glass transition and storage temperature of frozen peas on the loss of quality attributes." International Journal of Food Science and Technology 41, no. 5 (2006): 507–12. http://dx.doi.org/10.1111/j.1365-2621.2005.01096.x.

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11

Kjølstad, Lise, Tomas Isaksson, and Hans J. Rosenfeld. "Prediction of sensory quality by near infrared reflectance analysis of frozen and freeze dried green peas (Pisum sativum)." Journal of the Science of Food and Agriculture 51, no. 2 (1990): 247–60. http://dx.doi.org/10.1002/jsfa.2740510212.

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12

Pavlyuk, Raisa, Viktoriya Pogarskaya, Olga Yurieva, Aleksey Pogarskiy, and Nadiya Maksymova. "Devising nanotechnology for vegetable cryofrozen enrichers with biocomponents and the natural protein healthy snacks containing them." Eastern-European Journal of Enterprise Technologies 2, no. 11 (110) (2021): 15–22. http://dx.doi.org/10.15587/1729-4061.2021.230165.

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This paper reports the development of nanotechnology for processing vegetables (spicy and carotene-containing ones) into frozen cryoadditives – enrichers with biologically active substances (BAS), as well as natural protein health snacks containing them. An innovative method proposed for obtaining vegetable nano additives involves the use of deep processing of raw materials. The method is based on a complex effect exerted on raw materials by cryo-processing and cryomechanodestruction, making it possible not only to preserve the BAS of fresh vegetables but also to transform them into a nanostru

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13

Liu, Yulian, Yuxia Wu, Fei Che, Zhimin Zhang, and Baihong Chen. "Physical–Chemical Composition and Quality Related Changes in “Ruaner” Pear (Pyrus ussuriensis) During Freezing–Thawing Period." Molecules 24, no. 14 (2019): 2611. http://dx.doi.org/10.3390/molecules24142611.

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“Ruaner” pear (Pyrus ussuriensis Maxim.) is a fruit crop that is frequently served frozen in China. It is a typical postharvest ripening fruit that needs to ripen after harvest before it can be eaten, and freezing–thawing is one way that pears are treated during postharvest ripening. In order to study the physical–chemical composition and quality-related changes in “Ruaner” pears that result the freezing–thawing period, “Ruaner” pears were kept in a freezer (−20 °C) for 7 days, after which they were transferred to room temperature for thawing. The color of the peel of the “Ruaner” pears change

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14

Morisasa, Mizuki, Keisuke Kimura, Motoki Sumida, et al. "Application of Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry Imaging for Evaluating the Quality of Fish Fillets." Foods 9, no. 4 (2020): 402. http://dx.doi.org/10.3390/foods9040402.

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Consumption of fish is rapidly increasing worldwide. It is important to evaluate fish fillet quality because fish undergoes physical and chemical changes during frozen storage. Fish fillets exhibit formaldehyde (FA) accumulation from the decomposition of trimethylamine N-oxide. FA is a powerful protein denaturant; thus, it is important to avoid FA buildup during fish processing to preserve fish quality, especially texture. To determine where FA accumulates, in order to maintain the quality of fish fillets, we performed matrix-assisted laser desorption/ionization mass spectrometry imaging, aimi

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15

De Guzman, Earl Marvin B., and Marolo C. Alfaro. "Performance of Road Embankments on Seasonally-Frozen Peat Foundations with and without Corduroy Bases." Journal of Performance of Constructed Facilities 30, no. 6 (2016): 04016051. http://dx.doi.org/10.1061/(asce)cf.1943-5509.0000906.

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16

Nagai, Takeshi, Yasuhiro Tanoue, Norihia Kai, and Nobutaka Suzuki. "Comparison of Bread-Making Quality on Saccharomyces cerevisiae Strain YTPR1 Prepared in Different Conditions." Journal of Agricultural Science 10, no. 4 (2018): 47. http://dx.doi.org/10.5539/jas.v10n4p47.

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The aim of study was to investigate bread-making quality on wild-type S. cerevisiae YTPR1 isolated from pear Red Bartlett fruits harvested in Yamagata, Japan, and was to compare its qualities on YTPR1 prepared in different conditions. Bread produced using frozen strain YTPR1 had a thin skin and crisp skin surface in crust, and had a moist and soft eat-feeling in crumb. Loaf was spread largely, but its bottom had relatively density. Loaf showed the same weight and volume, moisture, expansion ratio, specific volume, weight loss, and breaking force of crumb as that using commercially available dr

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17

Elgamouz, Alsaidi, Alsaidi, Zahri, Almehdi, and Bajou. "The Effects of Storage on Quality and Nutritional Values of Ehrenberg’s Snapper Muscles (Lutjanus Ehrenbergi): Evaluation of Natural Antioxidants Effect on the Denaturation of Proteins." Biomolecules 9, no. 9 (2019): 442. http://dx.doi.org/10.3390/biom9090442.

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: Protein denaturation in frozen minced fillets (Ehrenberg’s Snapper), stored at −25°C was studied; 50.0 mg biomass/50g mince fillets treated with cinnamon, cumin, turmeric, garlic, ginger and 25.0 mg of vitamin C were used to slow protein denaturation. FT-IR stretching vibration of Amide-A (νNH) at 3300 cm−1; Amide-I stretching (νC=O) between 1600−1690 cm−1 and Amide-II stretching (νCN) and bending (δNH) between 1480 and 1575cm−1 were used as marker peaks. Garlic was the most significant (P ≤0.01) in controlling the rate of protein denaturation when νNH was used as a marker peak. DSC analysis

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18

Aksenov, Andrey S., Liudmila S. Shirokova, Oksana Ya Kisil, et al. "Bacterial Number and Genetic Diversity in a Permafrost Peatland (Western Siberia): Testing a Link with Organic Matter Quality and Elementary Composition of a Peat Soil Profile." Diversity 13, no. 7 (2021): 328. http://dx.doi.org/10.3390/d13070328.

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Permafrost peatlands, containing a sizable amount of soil organic carbon (OC), play a pivotal role in soil (peat) OC transformation into soluble and volatile forms and greatly contribute to overall natural CO2 and CH4 emissions to the atmosphere under ongoing permafrost thaw and soil OC degradation. Peat microorganisms are largely responsible for the processing of this OC, yet coupled studies of chemical and bacterial parameters in permafrost peatlands are rather limited and geographically biased. Towards testing the possible impact of peat and peat pore water chemical composition on microbial

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19

Polovinkin, Vitaly, Krishna Khakurel, Michal Babiak, et al. "Demonstration of electron diffraction from membrane protein crystals grown in a lipidic mesophase after lamella preparation by focused ion beam milling at cryogenic temperatures." Journal of Applied Crystallography 53, no. 6 (2020): 1416–24. http://dx.doi.org/10.1107/s1600576720013096.

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Electron crystallography of sub-micrometre-sized 3D protein crystals has emerged recently as a valuable field of structural biology. In meso crystallization methods, utilizing lipidic mesophases, particularly lipidic cubic phases (LCPs), can produce high-quality 3D crystals of membrane proteins (MPs). A major step towards realizing 3D electron crystallography of MP crystals, grown in meso, is to demonstrate electron diffraction from such crystals. The first task is to remove the viscous and sticky lipidic matrix that surrounds the crystals without damaging the crystals. Additionally, the cryst

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20

Saranov, I. A., S. I. Niftaliev, V. V. Toroptsev, and I. A. Kuznetsov. "Investigation of the quality of water in the process of its purification using ultrafiltration by the method of differential scanning calorimetry." Proceedings of the Voronezh State University of Engineering Technologies 83, no. 1 (2021): 323–29. http://dx.doi.org/10.20914/2310-1202-2021-1-323-329.

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The increased interest in ultrafiltration technology in the last decade is caused by the search for new purification methods that allow obtaining high-quality drinking water that meets modern regulatory requirements. Modern water purification schemes use an ultrafiltration unit before reverse osmosis in softening, desalination and demineralization of water for food production. The pore size of ultrafiltration membranes ranges from 5 nm to 0.05-0.1 microns. Using ultrafiltration instead of the traditional water treatment scheme, makes it possible to obtain water with a low content of suspended

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21

Fessler, H., and C. Pappalettere. "Fillet Welds Under Bending and Shear." Journal of Pressure Vessel Technology 108, no. 4 (1986): 430–35. http://dx.doi.org/10.1115/1.3264809.

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A 12-mm-thick plate representing a vessel wall and two others representing attachments on the “inside” and “outside” (forming a symmetrical cross) are jointed by 12-mm, full penetration fillet welds. The attachment plates are in shear and bending; the vessel wall is in tension. Full-size, frozen-stress, photoelastic models of a real weld and four simplified shapes have been made, tested and analyzed to determine surface stresses and their directions in the attachment plate and in the fillet welds. Two-dimensional SCFs for the (horizontal) cross section in tension give safe overestimates of mea

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22

Zhang, Bin, and Chun Xiang Hu. "Diversity and Composition of Ground-Dwelling Beetles in Cold Temperate Zone Wetland, Nanwenghe National Reserve, Northeast China." Advanced Materials Research 393-395 (November 2011): 672–77. http://dx.doi.org/10.4028/www.scientific.net/amr.393-395.672.

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Using pitfall traps, ground-dwelling beetle assemblages were investigated in Nanwenghe National Reserve, a typical Cold Temperate Zone wetland from Northeast China between 2009 and 2010. 9 sites comprised 3 habitat types, higher normal forest HNF, lower frozen forest LFF and lower frozen grass LFG were selected, and total of 1,289 individuals, consisting of 112 species were indentified. July and August had the peaks in diversity, richness and abundance. Rarefaction estimates of species richness indicated that traps in HNF had more species and individuals than LFF and LFG. According to the feed

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23

Piñero, Jaime C., Traron Shivers, Patrick L. Byers, and Hwei-Yiing Johnson. "Insect-based compost and vermicompost production, quality and performance." Renewable Agriculture and Food Systems 35, no. 1 (2018): 102–8. http://dx.doi.org/10.1017/s1742170518000339.

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AbstractIn an attempt to utilize large amounts of Japanese beetles, Popillia japonica (Coleoptera: Scarabaeidae) that were captured using a mass trapping system, compost using Japanese beetle carcasses was prepared with the layer method. Carbon sources included shredded paper, wood chips and leaves, while the sole nitrogen source was frozen Japanese beetles. In addition, Japanese beetle-based vermicompost was prepared in the greenhouse by mixing the Japanese beetle-based compost with sphagnum peat moss and moist shredded paper and exposing this mixture to composting earthworms (Eisenia fetida)

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24

Hawkins, Samantha A., Brian Bowker, Hong Zhuang, Gary Gamble, and Ronald Holser. "Post-Mortem Chemical Changes in Poultry Breast Meat Monitored With Visible-Near Infrared Spectroscopy." Journal of Food Research 3, no. 3 (2014): 57. http://dx.doi.org/10.5539/jfr.v3n3p57.

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<p>Chicken meat undergoes significant chemical and structural changes with postmortem time that influence meat quality characteristics. The objective of this study was to measure the visible-near infrared (vis-NIR) spectral differences in broiler breast fillets at 0.5, 4, 24, and 120 h postmortem. Muscle samples were flash frozen and freeze-dried prior to spectra analysis. In the visible region of the spectra (400-700 nm) changes in myoglobin protein peaks were observed with postmortem time. Freeze-drying muscle samples provided additional information from the NIR region of the spectra (

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25

Zhang, Pengzhan, Li Wang, Yanyan Qian, et al. "Influences of Extraction Methods on Physicochemical and Functional Characteristics of Three New Bulbil Starches from Dioscorea opposita Thunb. cv. Tiegun." Molecules 24, no. 12 (2019): 2232. http://dx.doi.org/10.3390/molecules24122232.

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Starches from the bulbils of Dioscoreae opposita Thunb. cv. Tiegun were isolated by aqueous steeping (SBS), enzyme extraction (EBS), and alkaline extraction (ABS) methods, respectively. The physicochemical, mineral composition, thermal and morphological characteristics of these starches were investigated. The starch granules were oval, spherical and kidney-shaped and its crystal type is a mixture of A-type and B-type patterns. The starches having larger average granule size showed more amylose and phosphorus contents than those with smaller average granule size. Differential scanning calorimet

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26

Date, R. A. "Advances in inoculant technology: a brief review." Australian Journal of Experimental Agriculture 41, no. 3 (2001): 321. http://dx.doi.org/10.1071/ea00006.

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Legume seed inoculants by default must be compatible with current farming practice. It is rare that farming practice is changed to accommodate a technology that delivers a high quality inoculant. Production of inoculants, therefore, is an exercise in practical (applied) microbiology. The agricultural industry demands that an inoculant is easy to apply and that it works reliably under a range of conditions. Such demands call on a range of technologies and skills on the part of researchers, manufacturers and users. Inoculants are prepared from either submerged or semi-solid culture and applied e

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27

Kim, D. G., T. M. Isenhart, T. B. Parkin, R. C. Schultz, T. E. Loynachan, and J. W. Raich. "Nitrous oxide emissions from riparian forest buffers, warm-season and cool-season grass filters, and crop fields." Biogeosciences Discussions 6, no. 1 (2009): 607–50. http://dx.doi.org/10.5194/bgd-6-607-2009.

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Abstract. Denitrification within riparian buffers may trade reduced nonpoint source pollution of surface waters for increased greenhouse gas emissions resulting from denitrification-produced nitrous oxide (N2O). However, little is known about the N2O emission within conservation buffers established for water quality improvement or of the importance of short-term N2O peak emission following rewetting dry soils and thawing frozen soils. Such estimates are important in reducing uncertainties in current Intergovernmental Panel on Climate Change (IPCC) methodologies estimating soil N2O emission whi

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28

Gichimu, Bernard M., Elijah K. Gichuru, George E. Mamati, and Aggrey B. Nyende. "Biochemical Composition Within Coffea arabica cv. Ruiru 11 and Its Relationship With Cup Quality." Journal of Food Research 3, no. 3 (2014): 31. http://dx.doi.org/10.5539/jfr.v3n3p31.

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<p>Biochemical composition appears to be influenced by both genetic factors and plant growth conditions. The main objective of this study was to evaluate the biochemical composition of selected Ruiru 11 sibs and its relationship with cup quality. Thirty four (34) Ruiru 11 sibs grown in three different locations in Kenya were used in this study. The experiment was laid out in a Randomized Complete Block Design with three replications. Coffee cherries were picked during the peak harvesting period between 2009 and 2011. The cherries were wet processed and graded into different grades based

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29

Aslih, Nardin, Mediea Michaeli, Diana Mashenko, et al. "More is not always better–lower estradiol to mature oocyte ratio improved IVF outcomes." Endocrine Connections 10, no. 2 (2021): 146–53. http://dx.doi.org/10.1530/ec-20-0435.

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Aim To find a cut-off ratio of estradiol/metaphase II oocyte (E2/M2) ratio and to evaluate the correlation with patients’ characteristics, embryo morphokinetics using EmbryoScope™ and IVF cycle outcomes. Material and methods For this retrospective cohort study, records of all fresh cycles that were cultured and scored by EmbryoScope™ were evaluated. The peak E2/M2 ratio was calculated on the day of human chorionic gonadotropin (hCG) administration and correlated to embryo morphokinetic quality and cycle outcomes. A receiver operating characteristics analysis was calculated for the E2/M2 ratio

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30

Perez, E. G. A., D. L. D'Ercole, M. H. Macedo, A. A. F. Rodrigues та R. F. Gonçalves. "150 α6 Integrin for evaluating sperm quality in bulls with different capacities of invitro embryo production". Reproduction, Fertility and Development 32, № 2 (2020): 201. http://dx.doi.org/10.1071/rdv32n2ab150.

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The α6 integrin, an adhesion molecule, is expressed on bovine sperm, but major questions about the role of integrins in sperm-oocyte fusion remain unsolved. In this work, we show the results of characterisation of sperm α6 integrin from 4 bulls with different capacities of invitro embryo production using flow cytometric analysis. The bull capacities judged by the rate of blastocyst formation after invitro embryo production with semen from 5 ejaculates per animal were 44.3, 17.1, 13.2, and 15.0% for bulls 1, 2, 3, and 4, respectively (P&lt;0.05). For flow cytometric analysis, surface expres

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31

González, R., A. Moresco, A. Miller, et al. "101 Assessment of semen traits in servals (Leptailurus serval) and Canada lynx (Lynx canadensis)." Reproduction, Fertility and Development 31, no. 1 (2019): 176. http://dx.doi.org/10.1071/rdv31n1ab101.

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Servals and Canada lynx are managed by species survival plans in North American zoos, but current populations are not sustainable. Increased knowledge of their reproductive biology would benefit breeding management and development of assisted reproductive techniques. The aims of our study were to (1) evaluate effectiveness of urethral catheterization and electroejaculation (EEJ) for semen collection; (2) characterise basal seminal traits; and (3) compare effectiveness of semen cryopreservation methods. Semen was collected from 6 servals and 9 Canada lynx via a urinary catheter (3.5 Fr×22 cm, i

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Opalka, Marek, Justyna Kugla-Owczarska, Barbara Kaminska, Helena Puchajda-Skowronska, Wioletta Hryniewicka, and Luiza Dusza. "Effects of dietary meals containing different levels of phytoestrogens on reproductive function in Bilgoraj ganders." Acta Veterinaria Hungarica 56, no. 3 (2008): 379–91. http://dx.doi.org/10.1556/avet.56.2008.3.11.

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The aim of this study was to investigate how long-term feeding of ganders with diets containing different levels of phytoestrogens affects the morphometry of testes, plasma steroid levels, sperm parameters and reproductive performance. Male Bilgoraj geese were fed diets containing grass meal (with low phytoestrogen levels) and those containing alfalfa meal and soybean meal (with higher levels of phytoestrogens). Testes were obtained from ganders at the peak of mating and the ongoing laying period as well as at the beginning of photorefractoriness. The morphometric parameters were measured in f

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33

Narapusetty, Balachandrudu, and Nicole Mölders. "Evaluation of the Soil Model of the Hydro–Thermodynamic Soil–Vegetation Scheme by Observations and a Theoretically Advanced Numerical Scheme." Monthly Weather Review 134, no. 10 (2006): 2927–42. http://dx.doi.org/10.1175/mwr3219.1.

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Abstract The soil module of the Hydro–Thermodynamic Soil–Vegetation Scheme is evaluated by soil temperature observations and independent theoretical numerical results. To gain the latter, a Galerkin weak finite-element (GWFE) scheme is implemented for solving the heat and water balance equations that are originally solved by a Crank–Nicholson finite-difference (CNFD) scheme. The GWFE scheme captures discontinuities well and has a high phase fidelity. When/where frozen ground thaws and under moderate advection-dominated regimes, peak temperatures simulated with the CNFD scheme are up to seven d

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Ritchie, Gary A., John R. Roden, and Nick Kleyn. "Physiological quality of lodgepole pine and interior spruce seedlings: effects of lift date and duration of freezer storage." Canadian Journal of Forest Research 15, no. 4 (1985): 636–45. http://dx.doi.org/10.1139/x85-104.

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Owing to frozen ground, nurseries in interior Oregon, Washington, and British Columbia are often unable to lift bare-root seedlings during midwinter when they are in peak physiological condition. Therefore, seedlings are normally lifted in the fall and planted either immediately or after overwinter storage, or lifted in the spring and planted either immediately or after brief storage. The objective of this study was to ascertain which of the above strategies produced planting stock with the highest physiological quality. The species evaluated were lodgepole pine (Pinuscontorta Dougl.) and inte

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Li, Zhu, Jiali Jiang, and Jianxiong Lyu. "Moisture-dependent orthotropic viscoelastic properties of Chinese fir wood during quenching in the temperature range of 20 to −120°C." Holzforschung 74, no. 1 (2019): 10–19. http://dx.doi.org/10.1515/hf-2018-0281.

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AbstractAn understanding of wood’s moisture-dependent viscoelastic properties under various temperature conditions is important for assessing its utilization and product quality. In this study, we investigated the influence of moisture content (MC) on the orthotropic viscoelasticity of Chinese fir wood (Cunninghamia lanceolata [Lamb.] Hook.) during quenching ranging from 20 to −120°C. The storage modulus (E′) and loss factor (tan δ) of the longitudinal (L), radial (R) and tangential (T) specimens were determined for nine MC levels ranging from 0.6 to 60.0%. The results showed that E′ generally

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Baquero, Andres E. O’Daly, Timothy R. Kreulen, Babar Shafiq, Erik A. Hasenboehler, and Alfred Pisano. "A New Method for Reduction and Stabilization of the Distal Tibiofibular Syndesmosis." Foot & Ankle Orthopaedics 5, no. 4 (2020): 2473011420S0037. http://dx.doi.org/10.1177/2473011420s00371.

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Category: Ankle; Trauma Introduction/Purpose: Fixation strategies for distal tibiofibular syndesmotic injuries are associated with risk of malreduction. We describe a new method of reduction and fixation of the syndesmosis with two suture buttons placed through a single sagittal tunnel through the fibula and across the tibia at the attachment sites of the anterior and posterior-inferior tibiofibular ligaments. Methods: Eighteen frozen cadaveric lower leg specimens were divided in two groups of nine and subjected to syndesmotic injury followed by reduction and fixation. Nine were repaired with

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Al Naib, A., M. Wallace, L. Brennan, T. Fair, and P. Lonergan. "143 METABOLOMIC ANALYSIS OF BOVINE PRE-IMPLANTATION EMBRYOS." Reproduction, Fertility and Development 22, no. 1 (2010): 230. http://dx.doi.org/10.1071/rdv22n1ab143.

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Metabolomics is the study of small molecules or metabolites present in biological samples. The metabolism of the bovine embryo is marked by a transition from the oocyte and early stage embryo, which are entirely dependent on TCA cycle activity for the generation of ATP, toward a significantly greater input of glycolysis during morula compaction and blastocyst formation. The aim of this study was to describe the changes in metabolic profiles of bovine embryos across pre-implantation development. Five pools of 100 embryos at the 2- to 4-cell, 8-cell, 16-cell, morula, and blastocyst stages (i.e.

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Smirnov, A., and V. Urban. "Morphological analysis of pork assessment." International bulletin of Veterinary Medicine 1 (2020): 80–87. http://dx.doi.org/10.17238/issn2072-2419.2020.1.80.

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The article presents a morphological analysis of different thermal conditions of pork at the cellular level. The purpose of the study is to develop and improve classical histological techniques and methods for as-sessing the quality of raw meat to determine falsification. And to creat scientifically based methodology of scientific and practi-cal value. The objects of research were raw meat materials - pork with different thermal conditions: chilled, frozen, thawed. As a control, we used histological preparations of fresh pork meat, made by the classical meth-od according to GOST 19496-2013. Th

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Chantepie, Sylvain, Dominique Vaur, Christophe Grunau, et al. "ZAP-70 Intron-1 DNA Methylation Status: A Simplified Method of Determination by Pyrosequencing in B Chronic Lymphocytic Leukemia." Blood 112, no. 11 (2008): 1051. http://dx.doi.org/10.1182/blood.v112.11.1051.1051.

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Abstract ZAP-70 expression is a strong prognostic marker in chronic lymphocytic leukemia (CLL). However, standardization of ZAP-70 using flow cytometry is problematic. In previous study, ZAP-70 methylation status, assessed by COBRA methodology, was found to be nicely correlated with ZAP-70 expression in CLL (Corcoran et al. Haematologica2005; 90:1078–1088). However, this technique is poorly suitable for routine use. We developed a new quantitative method for ZAP-70 methylation that simplifies this approach. Pyrosequencing is a sequencing-by-synthesis method that uses the release of pyrophospha

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Boyd, Joseph, Princess Rodriguez, Hilde Schjerven, and Seth Frietze. "ssvQC: an integrated CUT&RUN quality control workflow for histone modifications and transcription factors." BMC Research Notes 14, no. 1 (2021). http://dx.doi.org/10.1186/s13104-021-05781-8.

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Abstract Objective Among the different methods to profile the genome-wide patterns of transcription factor binding and histone modifications in cells and tissues, CUT&RUN has emerged as a more efficient approach that allows for a higher signal-to-noise ratio using fewer number of cells compared to ChIP-seq. The results from CUT&RUN and other related sequence enrichment assays requires comprehensive quality control (QC) and comparative analysis of data quality across replicates. While several computational tools currently exist for read mapping and analysis, a systematic reporting of da

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Peng, Sichong, Rebecca Bellone, Jessica L. Petersen, Theodore S. Kalbfleisch, and Carrie J. Finno. "Successful ATAC-Seq From Snap-Frozen Equine Tissues." Frontiers in Genetics 12 (June 16, 2021). http://dx.doi.org/10.3389/fgene.2021.641788.

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An assay for transposase-accessible chromatin with high-throughput sequencing (ATAC-seq) has become an increasingly popular method to assess genome-wide chromatin accessibility in isolated nuclei from fresh tissues. However, many biobanks contain only snap-frozen tissue samples. While ATAC-seq has been applied to frozen brain tissues in human, its applicability in a wide variety of tissues in horse remains unclear. The Functional Annotation of Animal Genome (FAANG) project is an international collaboration aimed to provide high quality functional annotation of animal genomes. The equine FAANG

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Gehweiler, Dominic, Ursula Styger, Boyko Gueorguiev, Christian Colcuc, Thomas Vordemvenne, and Dirk Wähnert. "Local bone quality measure and construct failure prediction: a biomechanical study on distal femur fractures." Archives of Orthopaedic and Trauma Surgery, February 15, 2021. http://dx.doi.org/10.1007/s00402-021-03782-7.

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Abstract Introduction The aim of this investigation was to better understand the differences in local bone quality at the distal femur and their correlation with biomechanical construct failure, with the intention to identify regions of importance to optimize implant anchorage. Materials and methods Seven fresh–frozen female femurs underwent high-resolution peripheral quantitative computed tomography (HR-pQCT) to determine bone mineral density (BMD) within three different regions of interest (distal, intermedium, and proximal) at the distal femur. In addition, local bone quality was assessed b

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Luo, Yiyang, Shan Liu, Hui Su, et al. "Low Serum LH Levels During Ovarian Stimulation With GnRH Antagonist Protocol Decrease the Live Birth Rate After Fresh Embryo Transfers but Have No Impact in Freeze-All Cycles." Frontiers in Endocrinology 12 (April 23, 2021). http://dx.doi.org/10.3389/fendo.2021.640047.

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ObjectiveTo explore the association between serum LH levels and the cumulative live birth rate (CLBR) within one complete cycle, and the impact of serum LH levels on the live birth rate (LBR) after the initial embryo transfer (ET) considering different ET strategies (fresh or freeze-all).DesignA retrospective cohort study.SettingUniversity-affiliated reproductive center.Patients1480 normogonadotrophic women who underwent COS with GnRH antagonist protocol for the first IVF/ICSI attempt.Intervention(s)The sample was stratified into low and higher LH groups according to serum LH peak levels of &a

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Aslih, Nardin, Mediea Michaeli, Diana Mashenko, et al. "More is not always better–lower estradiol to mature oocyte ratio improved IVF outcomes." Endocrine Connections, January 2021. http://dx.doi.org/10.1530/ec-20-0435.

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Aim: To find a cutoff ratio of estradiol/metaphase II oocyte (E2/M2) ratio and to evaluate the correlation with patients' characteristics, embryo morphokinetics using EmbryoScope™ and IVF cycle outcomes. Material and Methods: For this retrospective cohort study, records of all fresh cycles that were cultured and scored by EmbryoScope™ were evaluated. The peak E2/M2 ratio was calculated on the day of human chorionic gonadotropin (hCG) administration and correlated to embryo morphokinetic quality and cycle outcomes. A receiver operating characteristics analysis was calculated for the E2/M2 ratio

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Yakin, K., S. Ertas, C. Alatas, O. Oktem, and B. Urman. "P–660 Impact of elevated late-follicular phase serum estrogen and progesterone levels on blastocyst utilization and cumulative live birth rates in freeze-all cycles." Human Reproduction 36, Supplement_1 (2021). http://dx.doi.org/10.1093/humrep/deab130.659.

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Abstract Study question Does elevated late-follicular phase estrogen and progesterone levels have an impact on blastocyst utilization and/or cumulative live birth rates in freeze-all cycles? Summary answer High estrogen or progesterone on the day of ovulation trigger is associated with poor blastocyst utilization but comparable cumulative live birth rates in freeze-all cycles. What is known already Several studies suggest impaired clinical outcome in cycles with high estrogen (&gt;3500 pg/ml) or progesterone (&gt;1.5 ng/ml) levels. However, these data were derived from cycles where top

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Rabajdova, M., K. Šoltys, M. Kloc, et al. "P–275 Development of a prediction model using machine learning on small noncoding RNA biomarkers for non-invasive selection of high-quality embryos for the in vitro fertilization process." Human Reproduction 36, Supplement_1 (2021). http://dx.doi.org/10.1093/humrep/deab130.274.

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Abstract Study question The aim of the study was to identify molecules in the embryo culture medium as important predictive biomarkers of high-quality embryos Summary answer The study identified 14 canonical iso-miRNA molecules that prognostically determine the quality of the embryo with a prediction accuracy with 95% sensitivity and 80% specificity. What is known already The quality of the embryo for the success of the IVF process is not specifically diagnosed, only morphological features (monitoring in the embryoscope) are considered. Embryo quality selection systems have likely reached thei

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Karavani, G., P. Wasserzug-Pash, T. Mordechai-Daniel, M. Klutstein, and T. Imbar. "P–431 Human oocytes in-vitro maturation efficacy from infancy to adulthood – is there an optimal age?" Human Reproduction 36, Supplement_1 (2021). http://dx.doi.org/10.1093/humrep/deab130.430.

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Abstract Study question Does human oocytes in-vitro maturation (IVM) effectiveness change throughout childhood, adolescence and adulthood in girls and women undergoing fertility preservation via ovarian tissue cryopreservation (OTC) prior to chemo-radiotherapy exposure? Summary answer The optimal age for IVM is from menarche to 25 years, while pre-menarche girls and women older than 30 years have extremely low maturation rates. What is known already In vitro maturation of oocytes from antral follicles seen during tissue harvesting is a fertility preservation technique with potential advantages

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Fisher, Cara L., Tebyan Rabbani, Katelyn Johnson, Rustin Reeves, and Addison Wood. "Diagnostic capability of dynamic ultrasound evaluation of supination-external rotation ankle injuries: a cadaveric study." BMC Musculoskeletal Disorders 20, no. 1 (2019). http://dx.doi.org/10.1186/s12891-019-2899-z.

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Abstract Background Ankle syndesmosis injuries are common and range in severity from subclinical to grossly unstable. Definitive diagnosis of these injuries can be made with plain film radiographs, but are often missed when severity or image quality is low. Computed tomography (CT) and magnetic resonance imaging (MRI) can provide definitive diagnosis, but are costly and introduce the patient to radiation when CT is used. Ultrasonography may circumvent many of these disadvantages by being inexpensive, efficient, and able to detect injuries without radiation exposure. The purpose of this study w

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Pathak, M., V. Venkatappa, S. S. Vasan, et al. "P–172 Data-independent acquisition-proteomics of human embryo-spent medium and identification of potential embryo biomarkers." Human Reproduction 36, Supplement_1 (2021). http://dx.doi.org/10.1093/humrep/deab130.171.

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Abstract Study question Can human embryo-derived protein(s) serve as viability biomarkers to predict pregnancy outcome, post embryo transfer? Summary answer The human embryo-spent medium proteome, using data-independent acquisition (DIA) approach, could identify novel biomarkers for use in elective embryo transfer. What is known already Morphological assessment is used for elective embryo transfer. To improve IVF outcomes and to avoid multiple gestations, embryo-viability assessment is required toward single embryo transfer. Embryo proteomics could provide a non-invasive approach to assess emb

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Green, Lelia. "No Taste for Health: How Tastes are Being Manipulated to Favour Foods that are not Conducive to Health and Wellbeing." M/C Journal 17, no. 1 (2014). http://dx.doi.org/10.5204/mcj.785.

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Background “The sense of taste,” write Nelson and colleagues in a 2002 issue of Nature, “provides animals with valuable information about the nature and quality of food. Mammals can recognize and respond to a diverse repertoire of chemical entities, including sugars, salts, acids and a wide range of toxic substances” (199). The authors go on to argue that several amino acids—the building blocks of proteins—taste delicious to humans and that “having a taste pathway dedicated to their detection probably had significant evolutionary implications”. They imply, but do not specify, that the evolutio

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