Academic literature on the topic 'Food Wheat Grain Corn meal Corn meal Cereal products'

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Journal articles on the topic "Food Wheat Grain Corn meal Corn meal Cereal products"

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WARNER, ROSCOE L., and JAMES J. PESTKA. "ELISA Survey of Retail Grain-Based Food Products for Zearalenone and Aflatoxin B1." Journal of Food Protection 50, no. 6 (June 1, 1987): 502–3. http://dx.doi.org/10.4315/0362-028x-50.6.502.

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Seventy-nine grain-based food products were purchased from mid-Michigan retail grocery outlets in 1985 and analyzed for the mycotoxins zearalenone and aflatoxin B1 by enzyme-linked immunosorbent assay. Twenty-two percent of these samples contained detectable zearalenone (limit ⩾2.5 μg/kg). Zearalenone was found in breakfast cereal, snack foods, popcorn, corn meal, and cake-muffin mixes representing 10, 11, 57, 78, and 20% of these samples, respectively. The average level of this toxin among the positive samples was 20 μg/kg with maximum levels of 120 and 130 μg/kg being found in samples of corn meal and popcorn, respectively. Zearalenone was not found in any of the wheat flour or baby foods samples. Detectable aflatoxin B1 (limit ⩾5.0 μg/kg) was not found in any of the 79 samples tested.
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Lee, Su A., Jong Young Ahn, Ah Reum Son, and Beob Gyun Kim. "Standardized ileal digestibility of amino acids in cereal grains and co-products in growing pigs." Asian-Australasian Journal of Animal Sciences 33, no. 7 (July 1, 2020): 1148–55. http://dx.doi.org/10.5713/ajas.19.0449.

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Objective: The objective was to determine standardized ileal digestibility (SID) of crude protein (CP) and amino acids (AA) in cereal grains and various co-products fed to growing pigs.Methods: Ten feed ingredients tested were barley (9.3% CP), lupin kernels (31.1% CP), and wheat (11.3% CP) as cereal grains, and 2 sources of corn gluten feed produced in China (21.6% CP) and Korea (24.6% CP), corn gluten meal (65.3% CP), lupin hulls (11.6% CP), rice bran (14.5% CP), soybean meal (44.8% CP), and wheat bran (15.4% CP) as co-products. Ten experimental diets were formulated to contain each ingredient as a sole source of N and an N-free diet was used to correct basal endogenous losses of CP and AA. All diets also contained 0.5% Cr2O3 as an indigestible index. A replicated 11×6 incomplete Latin square design with 11 dietary treatments, 6 periods, and 22 animals was employed. Twenty-two barrows with an initial body weight of 64.6±4.9 kg were equipped with a T-cannula in the distal ileum. An experimental period consisted of a 4-d adaptation period and a 2-d collection period.Results: The SID of CP in the barley, lupin kernels, wheat, 2 sources of corn gluten feed, corn gluten meal, lupin hulls, rice bran, soybean meal, and wheat bran were 84.7%, 90.5%, 90.4%, 77.4%, 74.6%, 89.5%, 90.4%, 74.4%, 86.9%, and 63.4% (standard error of the mean [SEM] = 5.3, p = 0.006), respectively. The respective SID values of Lys were 75.5%, 88.4%, 83.9%, 74.7%, 62.4%, 80.3%, 83.9%, 78.5%, 88.0%, and 71.2% (SEM = 3.3, p<0.001), and the SID values of Met were 83.6%, 88.7%, 89.4%, 85.7%, 78.3%, 88.9%, 89.4%, 85.3%, 91.1%, and 77.0% (SEM = 2.4, p<0.001), respectively.Conclusion: The ileal digestibility of protein and amino acids varies among the feed ingredients fed to pigs.
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Faměra, O., I. Hálová, and L. Kouřimská. "Importance of Food Selection for Celiac Sprue Disease." Scientia Agriculturae Bohemica 48, no. 4 (December 20, 2017): 202–7. http://dx.doi.org/10.1515/sab-2017-0027.

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Abstract A questionnaire survey was conducted among people with celiac disease. Questions were focused on dietary foods available and the preference of suitable grain food species. A one-week diet menu was prepared for the participants of the survey. Daily intake of major nutrients and energy was determined. Supermarkets have the largest selection of dietary foods, although in a narrow range. Celiac patients often rely on themselves to make and prepare food. The majority of respondents (57%) considered dietary restrictions as burdening; 43% have adapted to this situation. Food made of rice was the most popular among cereal foods for 50% of respondents, corn for 39%, and buckwheat and millet for only 7% of respondents. Nobody classified amaranth as the most popular food. The model diet for people with celiac disease exceeded the recommended daily intake of protein and undervalued lipid ingestion. This problem was mainly caused by the food composition of the evening meal. Total daily energy intake of 9900 kJ met the women’s needs. There were still 2100 kJ missing for men. The terms ‘gluten-free food or diet’ and ‘gliadin content’, which generally relate to the products of wheat, rye, oats, and triticale, are not accurate.
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Chornei, Kristina, Dmytro Tymchak, and Svitlana Mykolenko. "PROSPECTS FOR IMPROVING THE RECIPE COMPOSITION OF GRAIN BARS AND MARKET ANALYSIS." Bulletin of the National Technical University «KhPI» Series: New solutions in modern technologies, no. 2(8) (June 15, 2021): 127–35. http://dx.doi.org/10.20998/2413-4295.2021.02.18.

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The market for gluten-free cereal bars as food concentrates and promising food products was studied from the focus of their dietary properties and a functional purpose. The range of grain bars made up 12% of the total food concentrates market in Ukraine and only about 1% of which was devoted to gluten-free grain bars. The main component of both domestic and foreign grain bars included the various products of grain processing. The range of grain bars of domestic and foreign production was analyzed in terms of their component composition and positioning on the market, and then classified into four groups: bars enriched with vitamins; bars with added flavorings and preservatives; bars with sugar substitutes popular among domestic producers; bars with the addition of palm oil, typical for export products. The grain bars of Ukrainian producers were characterized by addition of flax, chia, amaranth, pumpkin, hemp processed products into the composition of gluten bars, but in small quantities. The addition of dried fruits and berries, such as cherries, cranberries, apricots, and grapes, was also popular among domestic manufacturers. Overwhelming majority of the domestic producers used a mixture of four types of cereal flakes as the grain base, namely: oat, wheat, barley and, corn flakes. Taking into account a need in alternative plant resources for the wholesome bars, sorghum, amaranth, flax grain processed products are excellent for the development of gluten-free products. Effect of these non-traditional raw materials (pop sorghum, pop amaranth, flax meal, walnut cake, etc.) on the quality of the grain bars was studied. The use of these ingredients contributed to the enrichment of the grain bars with essential macro-and microelements, lysine, polyphenols, lignin, and vitamins. The developed gluten-free grain bars showed the high consumer qualities; therefore, they are capable to meet the growing demand for gluten-free food products among consumers, providing to widen the range of the grain bars on the Ukrainian market.
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MISIR, R., and R. BLAIR. "BIOTIN BIOAVAILABILITY FROM PROTEIN SUPPLEMENTS AND CEREAL GRAINS FOR WEANLING PIGS." Canadian Journal of Animal Science 68, no. 2 (June 1, 1988): 523–32. http://dx.doi.org/10.4141/cjas88-058.

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The biological availability of biotin in canola meal (CM), cereal grain, cereal grain plus CM, and soybean meal (SBM) was estimated, using 140 pigs in the 10- to 20-kg weight range. In exp. I, pigs (six/treatment) were individually housed and fed a basal casein-cornstarch diet with 0, 50, 100, 150, 200 or 250 μg d-biotin kg−1 to generate data for a dose-response curve based on plasma biotin concentration. Other pigs were fed CM, SBM or soyprotein isolate (SPI) included in the diet. In exp. II, pigs were housed in pairs and four pairs were fed diets based on cereal grain or cereal grain plus CM. Results (exp. I) showed a higher correlation between daily biotin intake and plasma biotin (r = 0.835, P < 0.01) than on growth rate (r = 0.627, P < 0.05). The regression for plasma biotin (Y) on biotin intake (X) computed from the linear portion of the curve (i.e., 0-200 μg added biotin kg−1) was[Formula: see text]Biotin bioavailability in various feedstuffs was highest for corn (101.2%), followed by SBM (85.5%), CM (70.9%), and wheat (33.3%), triticale (25.9%), sorghum (25.1%) and barley (24.0%). Key words: Biotin bioavailability, protein supplements, cereal grains, swine
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Semencenko, Valentina, Ljiljana Mojovic, Milica Radosavljevic, Dusanka Terzic, Marija Milasinovic-Seremesic, and Marijana Jankovic. "Possibilities of utilization of co-products from corn grain ethanol and starch production." Chemical Industry 67, no. 3 (2013): 385–97. http://dx.doi.org/10.2298/hemind120405090s.

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In recent decades, the expansion of alternative fuels production from crops traditionally used for food and animal feed has led to significant changes in the field of energy production, agriculture and food industry. Starch and sugar feedstocks for ethanol production (corn, wheat, sugar beet, sugar cane, etc.) require increasing arable land to meet market demands for the biofuel production. Although intensive studies are being carried out in order to identify improved and more cost-effective methods for the utilization of lignocellulosic and communal waste in the production of alcohol fuel, the possibility of using dry distillers? grains with solubles (DDGS), by-product of bioethanol production from corn and wheat as well as alcoholic beverages industry, is now in focus. Application of DDGS in livestock and poultry diets in concentrations greater than traditional could positively affect the economic viability of this biofuel production, but also stabilize the current imbalance in the food and animal feed market. However, DDGS feedstuff should not be treated as a perfect substitute for corn because the complexity of ration formulation determined at the farm or feedlot level is driven by energy and protein and other nutrient requirements, as well as their relative costs in the ration. Nevertheless, processing of corn by wet milling provides a multitude of co-products suitable for feedstuffs, food industry, pharmaceuticals, chemistry etc. Some of the most important wet milling co-products that have their use in feedstuffs are corn gluten feed and corn gluten meal. The use of DDGS as a substitute for traditional feed could prevent indirect land-use changes associated with biofuel production, and therefore preserve the environmental destruction by saving the forests and permanent pastures. The use of distiller?s grains can be beneficial to biofuel growth as this is an additional, the second largest, source of income accounting of 10-20% total income. In this paper, the possibilities of by-products from corn grain bioethanol and alcoholic beverages production are represented. Emphasis is placed on the dry distillers' grains with solubles, which is the most abundant and for researchers currently the most attractive co-product of bioethanol industry. Co-products from wet milling starch and ethanol production have not yet been thoroughly investigated and therefore represent an interesting subject for further research.
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Morales-Ramos, Juan A., M. Guadalupe Rojas, Hans C. Kelstrup, and Virginia Emery. "Self-Selection of Agricultural By-Products and Food Ingredients by Tenebrio molitor (Coleoptera: Tenebrionidae) and Impact on Food Utilization and Nutrient Intake." Insects 11, no. 12 (November 24, 2020): 827. http://dx.doi.org/10.3390/insects11120827.

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Nutrient self-selection was used to determine optimal intake ratios of macro-nutrients by Tenebrio molitor L. larvae. Self-selection experiments consisted of 9 combinations (treatments) of 8 ingredients, from a total of 20 choices, radially distributed in a multiple-choice arena presented to groups of 100 T. molitor larvae (12th–13th instar). Larvae freely selected and feed on the pelletized ingredients for a period of 21 days at 27 °C, 75% RH, and dark conditions. Consumption (g) of each ingredient, larval live weight gained (mg), and frass production were recorded and used to calculate food assimilation and efficiency of conversion of ingested food. The macro-nutrient intake ratios were 0.06 ± 0.03, 0.23 ± 0.01, and 0.71 ± 0.03 for lipid, protein, and carbohydrate, respectively on the best performing treatments. The intake of neutral detergent fiber negatively impacted food assimilation, food conversion and biomass gain. Food assimilation, food conversion, and biomass gain were significantly impacted by the intake of carbohydrate in a positive way. Cabbage, potato, wheat bran, rice bran (whole and defatted), corn dry distillers’ grain, spent brewery dry grain, canola meal and sunflower meal were considered suitable as T. molitor diets ingredients based on their relative consumption percentages (over 10%) within treatment.
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Hall, Mary Beth, J. Arbaugh, K. Binkerd, A. Carlson, T. Doan, T. Grant, C. Heuer, et al. "Determination of Dietary Starch in Animal Feeds and Pet Food by an Enzymatic-Colorimetric Method: Collaborative Study." Journal of AOAC INTERNATIONAL 98, no. 2 (March 1, 2015): 397–409. http://dx.doi.org/10.5740/jaoacint.15-012.

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Abstract Starch, glycogen, maltooligosaccharides, and other α-1,4- and α-1,6-linked glucose carbohydrates, exclusive of resistant starch, are collectively termed "dietary starch". This nutritionally important fraction is increasingly measured for use in diet formulation for animals as it can have positive or negative effects on animal performance and health by affecting energy supply, glycemic index, and formation of fermentation products by gut microbes. AOAC Method 920.40 that was used for measuring dietary starch in animal feeds was invalidated due to discontinued production of a required enzyme. As a replacement, an enzymatic-colorimetric starch assay developed in 1997 that had advantages in ease of sample handling and accuracy compared to other methods was considered. The assay was further modified to improve utilization of laboratory resources and reduce time required for the assay. The assay is quasi-empirical: glucose is the analyte detected, but its releaseis determined by run conditions and specification ofenzymes. The modified assay was tested in an AOAC collaborative study to evaluate its accuracy and reliability for determination of dietary starch in animalfeedstuffs and pet foods. In the assay, samples are incubated in screw cap tubes with thermostable α-amylase in pH 5.0 sodium acetate buffer for 1 h at 100°C with periodic mixing to gelatinize and partially hydrolyze α-glucan. Amyloglucosidase is added, and the reaction mixture is incubatedat 50°C for 2 h and mixed once. After subsequent addition of water, mixing, clarification, and dilution as needed, free + enzymatically released glucose are measured. Values from a separate determination of free glucose are subtracted to give values forenzymatically released glucose. Dietary starch equals enzymatically released glucose multiplied by 162/180 (or 0.9) divided by the weight of the as receivedsample. Fifteen laboratories that represented feed company, regulatory, research, and commercial feed testing laboratories analyzed 10 homogenous test materials representing animal feedstuffs and pet foods induplicate using the dietary starch assay. The test samples ranged from 1 to 70% in dietary starch content and included moist canned dog food, alfalfa pellets, distillers grains, ground corn grain, poultry feed, low starch horse feed, dry dog kibbles, complete dairy cattle feed, soybean meal, and corn silage.Theaverage within-laboratory repeatability SD (sr) for percentage dietary starch in the test samples was 0.49 with a range of 0.03 to 1.56, and among-laboratory repeatability SDs (sR) averaged 0.96 with a range of 0.09 to 2.69. The HorRat averaged 2.0 for all test samples and 1.9 for test samples containing greater than 2% dietary starch. The HorRat results are comparable to those found for AOAC Method 996.11, which measures starch in cereal products. It is recommended that the dietary starch method be accepted for Official First Action status.
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Book chapters on the topic "Food Wheat Grain Corn meal Corn meal Cereal products"

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"TABLE 3 Enrichment Standards for Government-Purchased ASCSa Commodities as of 1990 Thiamine Riboflavin Niacin Iron Calcium Vitamin A Product (mg/lb) (mg/lb) (mg/lb) (mg/lb) (mg/lb) (IU/lb) Wheat flour-U.S. 2.91.8 24 20 1 Wheat flour-export 2.91.8 24 20 500-625 10,000-12,000 Soy-fortified flour 2.91.8 24 20 500-625 10,000-12,000 Corn meal-U.S. 2.0-3.01.2-1.8 16-24 13-26 Corn grits-U.S. 2.0-3.01.2-1.8 16-24 21-26 Corn masa flour 2.01.2 16 13-26 Corn meal and soy fortified corn meal (export), bulgur, soy-fortified bulgur, and soy-fortified sorghum grits 2.0-3.01.2-1.8 16-24 13-26 500-750 10,000-12,000 adding nutrients rather than by using enriched flour. The TABLE 4 Expanded Enrichment/Fortification most recent revision [15] was the required addition of folic acid after January 1, 1998, at levels shown in Table 2. Typical level (mg/kg) in bread An expanded cereal enrichment/fortification program Commercial was proposed for cereal grain products by the National Nutrient Canadaa NRC/NASb whole white' Academy of Science, Food Nutrition Board [7] in 1975 (see Table 4 for levels in bread). This was never adopted in Thiamine 2.44.04.0 the United States, largely because of lack of support from Riboflavin 1.82.32.3 Niacin 22.0 33.0 33.0 industry and FDA. A few bakers tried them out voluntarily, Pyridoxine 1.42.81.9 but it never met with much commercial success. A similar Folic acid 0.24+ 0.4+ 0.56 proposal in Canada did result in expanded optional stan-Pantothenic acid 6.04.6 dards, but little use has been made of them. Vitamin A (IU/kg) 6000 Some baking companies have marketed white breads Iron 18 28 28 claimed to be nutritionally equivalent to whole wheat. To Calcium 660 1240 830 do this they add all the nutrients, including fiber, needed to Magnesium 900 630 make up the difference between those in white bread and Zinc 14 16 those in whole wheat bread. An example of one such prod-Manganese 26 uct is shown in Table 4. Copper 2.3 Folic acid was added to the cereal enrichment stan-." In Handbook of Cereal Science and Technology, Revised and Expanded, 716. CRC Press, 2000. http://dx.doi.org/10.1201/9781420027228-73.

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