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1. Phytoplankton communities of eutrophic freshwater bodies (Kerala, India) in relation to the physicochemical water quality parameters

Author:
Joseph George Ray; Prasanthkumar Santhakumaran; Santhoshkumar Kookal
Source:
Environment, development and sustainability 2021 v.23 no.1 pp. 259-290
ISSN:
1387-585X
Subject:
Ankistrodesmus falcatus; Coelastrum; Kirchneriella; Radiococcus; Tetradesmus dimorphus; algae; algal blooms; ammonium nitrogen; correlation; dissolved oxygen; dominant species; dynamics; ecology; environment; eutrophication; feeds; freshwater; fuels; information; inventories; knowledge; phytoplankton; principal component analysis; seasons; sustainable development; total Kjeldahl nitrogen; toxicity; water quality; India
Abstract:
... Algal bloom of eutrophic freshwaters is important from different aspects of sustainable developmental perspectives. Apart from the identification of the algal species which multiply fast in response to eutrophication, phytoplankton studies concerning water quality parameters of eutrophic waters help environment inventory of such fast-growing algal species. The knowledge of specific environment req ...
DOI:
10.1007/s10668-019-00579-y

2. Selection of ideotype to increase yield potential of GM and non-GM rice cultivars

Author:
Salman Dastan; Behzad Ghareyazie; Jaime A. Teixeira da Silva
Source:
Plant science 2020 v.297 pp. 110519
ISSN:
0168-9452
Subject:
Oryza sativa; boring insects; breeding; correlation; cultivars; ears; farmers; feeds; field experimentation; genes; heart; ideotypes; mature plants; models; paddies; panicles; plant breeders; protocols; rice; spikelets; technology; vegetative growth; Iran
Abstract:
... Using classical breeding, plant breeders envision a plant type whose yield they aim to enhance by selecting for individual traits to create model/ideal plants or ideotypes. To achieve this, those factors restricting yield need to be identified and controlled through the use of new technologies to achieve the desired ideotype. This study aimed to determine the ideotype of seven genetically modified ...
DOI:
10.1016/j.plantsci.2020.110519

3. Wheat and Oat Brans as Sources of Polyphenol Compounds for Development of Antioxidant Nutraceutical Ingredients

Author:
Ana Belén Martín-Diana; María Jesús García-Casas; Cristina Martínez-Villaluenga; Juana Frías; Elena Peñas; Daniel Rico
Source:
Foods 2021 v.10 no.1 pp. -
ISSN:
2304-8158
Subject:
antioxidant activity; antioxidants; bioavailability; correlation; dietary supplements; feeds; ferulic acid; flour; glycemic index; ingredients; methodology; nutrient content; oat bran; oats; polyphenols; wheat; wheat bran; whole grain foods
Abstract:
... Bran, a byproduct still mainly used for animal feed, is receiving increased attention as potential ingredient for a healthier diet. The aim of this study was to characterize and evaluate the nutritional and antioxidant properties of wheat and oat bran in order to promote their use as nutraceutical ingredients in flour and/or other products. The effects of grain (wheat vs. oat) and milling fraction ...
DOI:
10.3390/foods10010115

4. Use of 30-hour in vitro neutral-detergent-fiber digestibility of feedstuffs in dairy ration-formulation software: Evaluation of predictions for milk and methane production in lactating dairy cows

Author:
K.C. Krogstad; D.L. Morris; P.J. Kononoff
Source:
Applied animal science 2020 v.36 no.6 pp. 830-838
ISSN:
2590-2865
Subject:
accuracy; animal performance; bias; carbohydrates; computer software; correlation; dairy cows; databases; digestibility; digestion; energy balance; feeds; ingredients; lactating females; methane production; milk; milk production; neutral detergent fiber; prediction
Abstract:
... Our objective was to determine whether the use of 30-h in vitro NDF digestibility (NDFD30) of fibrous ingredients included in rations fed to lactating dairy cattle improves the accuracy of milk and CH₄ production predictions from the Cornell Net Carbohydrate and Protein System (CNCPS, v. 6.5).Animal performance from 8 energy-balance studies were compiled into a database along with the treatments f ...
DOI:
10.15232/aas.2020-02052

5. Determination of synephrine in feeds by a novel quick, easy, cheap, effective, rugged, and safe solid‐phase extraction method combined with UHPLC–MS/MS

Author:
Yue Song; Tingting Chai; Shengting Lou; Yuechen Zhao; Xining Zhang; Shuming Yang; Yongzhong Qian; Jing Qiu
Source:
Journal of separation science 2018 v.41 no.8 pp. 1743-1751
ISSN:
1615-9306
Subject:
alkaloids; correlation; feeds; monitoring; solid phase extraction; sorbents; tandem mass spectrometry; ultra-performance liquid chromatography
Abstract:
... To detect and quantify synephrine in feed, an effective analytical method based on quick, easy, cheap, effective, rugged, and safe solid‐phase extraction coupled to ultra high performance liquid chromatography with tandem mass spectrometry was developed with isotopic internal standards. Pretreatment was performed using quick, easy, cheap, effective, rugged, and safe solid‐phase extraction with pri ...
DOI:
10.1002/jssc.201701194

6. Effect of storage time on the characteristics of corn and efficiency of its utilization in broiler chickens

Author:
Dafei Yin; Jianmin Yuan; Yuming Guo; Lee I. Chiba
Source:
Animal nutrition 2017 v.3 no.3 pp. 252-257
ISSN:
2405-6383
Subject:
acidity; animal performance; arginine; barns; body weight changes; breast muscle; broiler chickens; catalase; corn; correlation; crude protein; digestibility; drip loss; fatty acids; feed conversion; feeds; growth performance; histidine; ingredients; meat quality; metabolizable energy; nutrients; pH; peroxidase; staple foods; starch; storage quality; storage time; stored grain; China
Abstract:
... Corn is one of the staple food and feed ingredients in China, therefore its storage is of particular importance. Corn is typically stored for 2 or more years in national barns before it is sold as a food or feed ingredient. However, the effects of stored corn in national barns on the animal performance and nutrient utilization have not been investigated thus far. This study attempted to determine ...
DOI:
10.1016/j.aninu.2017.04.007
PubMed:
29767150
PubMed Central:
PMC5941223

7. Equations of prediction for abdominal fat in brown egg-laying hens fed different diets

Author:
C. Souza,; J.J.B. Jaimes; C.E. Gewehr
Source:
Poultry science 2017 v.96 no.6 pp. 1688-1695
ISSN:
0032-5791
Subject:
abdominal fat; body length; body weight; correlation; crude protein; dietary protein; digestible energy; equations; feed conversion; feeds; hen feeding; laying hens; metabolizable energy; prediction; protein intake; sternum; tarsus (bone)
Abstract:
... The objective was to use noninvasive measurements to formulate equations for predicting the abdominal fat weight of laying hens in a noninvasive manner. Hens were fed with different diets; the external body measurements of birds were used as regressors. We used 288 Hy-Line Brown laying hens, distributed in a completely randomized design in a factorial arrangement, submitted for 16 wk to 2 metaboli ...
DOI:
10.3382/ps/pew421

8. Fractional distribution of thallium in paddy soil and its bioavailability to rice

Author:
Xuexia Huang; Ning Li; Qihang Wu; Jianyou Long; Dinggui Luo; Xiaowu Huang; Dongmei Li; Dongye Zhao
Source:
Ecotoxicology and environmental safety 2017 pp. -
ISSN:
0147-6513
Subject:
acid soils; agricultural land; bioavailability; correlation; feeds; foods; guidelines; iron; land use; manganese; paddy soils; rice; risk; soil pH; soil sampling; thallium; topsoil; China
Abstract:
... To investigate the bioavailability of thallium (Tl) in soil and rice in a Tl-contaminated area in Guangdong, China, the topsoil and rice samples were collected from 24 sampling sites and analyzed. Moreover, a modified sequential extraction procedure was applied to determine the different Tl fractions in the soil. The mean pH value of the soil samples was 4.50. The total Tl concentration in the pad ...
DOI:
10.1016/j.ecoenv.2017.10.033

9. Increases in circulating amino acids with in-feed antibiotics correlated with gene expression of intestinal amino acid transporters in piglets

Author:
Miao Yu; Chunlong Mu; Yuxiang Yang; Chuanjian Zhang; Yong Su; Zan Huang; Kaifan Yu; Weiyun Zhu
Source:
Amino acids 2017 v.49 no.9 pp. 1587-1599
ISSN:
0939-4451
Subject:
amino acid transporters; amino acids; antibiotics; blood serum; correlation; diet; digesta; feeds; gene expression; gene expression regulation; growth performance; ileum; jejunum; messenger RNA; peptide transporters; piglets; protein synthesis; receptors; weight gain
Abstract:
... In-feed antibiotics have been commonly used to promote the growth performance of piglets. The antibiotics can increase protein utilization, but the underlying mechanism is largely unknown. The present study investigated the effects of in-feed antibiotics on intestinal AA transporters and receptors to test the hypothesis that the alteration of circulating AA profiles may be concomitant with the cha ...
DOI:
10.1007/s00726-017-2451-0

10. Mercury exposure and source tracking in distinct marine-caged fish farm in southern China

Author:
Xiaoyu Xu; Wen-Xiong Wang
Source:
Environmental pollution 2017 v.220 pp. 1138-1146
ISSN:
0269-7491
Subject:
United States Environmental Protection Agency; animal organs; cage culture; cages; carnivores; coal; coasts; combustion; correlation; diet; farmed fish; farms; feces; feeds; fish culture; fish industry; human health; humans; ingestion; isotopes; mercury; methylmercury compounds; pellets; screening; sediments; statistical models; China
Abstract:
... Coasts of South China have experienced an unprecedented growth in its marine-caged fish industry. We analyzed mercury concentrations and stable mercury isotope ratios in fourteen fish species from two cage-cultured farms in Southern China. Total mercury concentrations of all species were lower than the human health screening values, but the human exposures through consumption of several carnivorou ...
DOI:
10.1016/j.envpol.2016.11.021

11. Addition of crude glycerin to pig diets: sow and litter performance, and metabolic and feed intake regulating hormones

Author:
F. Hernández; J. Orengo; C. Villodre; S. Martínez; M.J. López; J. Madrid
Source:
Animal 2016 v.10 no.6 pp. 919-926
ISSN:
1751-732X
Subject:
adverse effects; animal feeding; biofuels; blood serum; correlation; cortisol; dietary supplements; energy intake; energy metabolism; feed intake; feeds; fuel production; gestation period; glycerol; insulin; lactation; leptin; nutritive value; pregnancy; sows; value added; weight loss
Abstract:
... The continued growth in biofuel production has led to a search for alternative value-added applications of its main by-product, crude glycerin. The surplus glycerin production and a higher cost of feedstuffs have increased the emphasis on evaluating its nutritive value for animal feeding. The aim of this research was to evaluate the effect of the dietary addition of crude glycerin on sow and litte ...
DOI:
10.1017/S175173111500275X
PubMed:
26696303

12. Concentrations of Trace Elements in Organic Fertilizers and Animal Manures and Feeds and Cadmium Contamination in Herbal Tea (Gynostemma pentaphyllum Makino)

Author:
Sumontha Nookabkaew; Nuchanart Rangkadilok; Norratouch Prachoom; Jutamaad Satayavivad
Source:
Journal of agricultural and food chemistry 2016 v.64 no.16 pp. 3119-3126
ISSN:
0021-8561
Subject:
Gynostemma pentaphyllum; agricultural soils; arsenic; cadmium; cattle manure; copper; correlation; exports; farms; feeds; food safety; herbal tea; lead; markets; nitrogen content; organic fertilizers; organic production; phosphorus; pig manure; risk; swine; toxic substances; zinc; Thailand
Abstract:
... Thailand is predominantly an agriculture-based country. Organic farming is enlisted as an important national agenda to promote food safety and international export. The present study aimed to determine the concentrations of trace elements in commercial organic fertilizers (fermented and nonfermented) composed of pig and cattle manures available in Thailand. Pig and cattle manures as well as animal ...
DOI:
10.1021/acs.jafc.5b06160

13. Effect of indigenous fungi on ochratoxin A produced by two species of Penicillium

Author:
Koteswara R. Vankudoth; Aruna Boda; Girisham Sivadevuni; Madhusudhan R. Solipuram
Source:
Animal nutrition 2016 v.2 no.3 pp. 225-228
ISSN:
2405-6383
Subject:
Aspergillus flavus; Aspergillus fumigatus; Aspergillus niger; Fusarium culmorum; Fusarium proliferatum; Penicillium chrysogenum; Penicillium expansum; Penicillium nordicum; Penicillium verrucosum; Trichoderma; biological control agents; correlation; farmers; feeds; foods; high performance liquid chromatography; ochratoxin A; poultry; yeasts
Abstract:
... Interaction between indigenous fungal strains in preventing ochratoxin A (OTA) production by Penicillium verrucosum and Penicillium nordicum was studied in 100 mL of Czapek yeast autolysate (CYA) medium in a 250-mL “U” shaped culture vessel in one end for 3 days. At the end of incubation period, test fungi inoculated and incubated at 27 ± 2 °C for another 14 days to study the inhibition of OTA pro ...
DOI:
10.1016/j.aninu.2016.04.004
PubMed:
29767005
PubMed Central:
PMC5941014

14. Impact of Brassica and Lucerne Finishing Feeds and Intramuscular Fat on Lamb Eating Quality and Flavor. A Cross-Cultural Study Using Chinese and Non-Chinese Australian Consumers

Author:
Frank Damian; Watkins Peter; Ball Alex; Krishnamurthy Raju; Piyasiri Udayasika; Sewell James; Ortuño Jordi; Stark Janet; Warner Robyn
Source:
Journal of agricultural and food chemistry 2016 v.64 no.36 pp. 6856-6868
ISSN:
1520-5118
Subject:
Brassica napus; Lolium perenne; Medicago sativa; alfalfa; branched chain fatty acids; correlation; cross cultural studies; diet; feeds; finishing; food quality; forage; gas chromatography-mass spectrometry; intramuscular fat; lambs; lipid composition; loins; longissimus muscle; odors; sensory evaluation; sires; subcutaneous fat; taint
Abstract:
... Use of forage brassicas (Brassica napus) and lucerne (alfalfa; Medicago sativa) as ruminant feeds has been linked to unacceptable flavors in sheepmeat. Lambs from low and high intramuscular fat sires were allocated to one of four finishing feeds' perennial ryegrass (Lolium perenne), lucerne, and two brassica forages for a 6 week period. Grilled loins (Longissimus thoracis et lumborum) were subject ...
DOI:
10.1021/acs.jafc.6b02018

15. Life cycle environmental impacts of high and low intensification pasture-based milk production systems: A case study of the Waikato region, New Zealand

Author:
Jeerasak Chobtang; Stewart F. Ledgard; Sarah J. McLaren; Daniel J. Donaghy
Source:
Journal of cleaner production 2017 v.140 pp. 664-674
ISSN:
0959-6526
Subject:
agrochemicals; attributional life cycle assessment; case studies; correlation; cows; dairy farming; environmental impact; environmental indicators; farming systems; farms; feed conversion; feeds; manufacturing; milk; milk yield; nitrogen fertilizers; pasture management; pastures; production technology; stocking rate; system boundary; transportation; New Zealand
Abstract:
... Intensification of pasture-based dairy farming systems is usually associated with increased use of off-farm inputs to increase milk production per hectare, and additional environmental impacts may be associated with upstream production and delivery of these off-farm inputs. The objective of this study was to compare two levels of dairy farming intensification (i.e. high versus low) in pasture-base ...
DOI:
10.1016/j.jclepro.2016.06.079

16. A Rapid Method with UPLC for the Determination of Fusaric Acid in Fusarium Strains and Commercial Food and Feed Products

Author:
Zhihong Chen; Qingqing Luo; Mingzi Wang; Bilian Chen
Source:
Indian journal of microbiology 2017 v.57 no.1 pp. 68-74
ISSN:
0046-8991
Subject:
Fusarium verticillioides; acetonitrile; biomass; correlation; feeds; formic acid; fungi; fusaric acid; genetically modified organisms; kidney beans; methanol; oatmeal; rapid methods; soybeans; ultra-performance liquid chromatography
Abstract:
... A rapid, sensitive and validated method for the determination of fusaric acid (FA) in several Fusarium strains and different commercial food and feed products is reported based on ultra-performance liquid chromatography. This method requires only crude sample by a simple extraction with methanol, and requires a very short time of 8 min for completion. Separation of FA was performed at injection vo ...
DOI:
10.1007/s12088-016-0617-1
PubMed:
28148981
PubMed Central:
PMC5243244

17. Relationship between fibre degradation kinetics and chemical composition of forages and by-products in ruminants

Author:
Sha Du; Ming Xu; Junhu Yao
Source:
Journal of applied animal research 2016 v.44 no.1 pp. 189-193
ISSN:
0974-1844
Subject:
Coronilla; Lolium; Zea mays; acid detergent fiber; alfalfa; bags; byproducts; chemical analysis; corn cobs; correlation; cottonseed hulls; crude protein; diet; feed composition; feeds; forage; goats; lignin; neutral detergent fiber; nylon; prediction; rumen; wheat straw
Abstract:
... This experiment was conducted to investigate the relationship between fibre degradation kinetics and chemical composition of forages and by-products using nylon bag technology. Four rumen fistulated goats fed a medium concentrate diet were used to measure degradation kinetics of dry matter (DM), neutral detergent fibre (NDF) and acid detergent fibre (ADF). Fourteen feed samples included 6 forage s ...
DOI:
10.1080/09712119.2015.1031767

18. Simultaneous determination of five quinoxaline-1,4-dioxides in animal feeds using an immunochromatographic strip

Author:
Tao Le; Liqian Zhu; Lihui Shu; Lei Zhang
Source:
Food additives & contaminants 2016 v.33 no.2 pp. 244-251
ISSN:
1944-0057
Subject:
antibiotics; carbadox; correlation; detection limit; feeds; gold; high performance liquid chromatography; immunoaffinity chromatography; inhibitory concentration 50; olaquindox; polyclonal antibodies; quantitative analysis; rapid methods
Abstract:
... An immunochromatographic (ICG) strip was developed for the simultaneous quantitative determination of five quinoxaline-1,4-dioxides in animal feed. For this purpose, polyclonal antibodies (PcAb) with group-specific quinoxaline-1,4-dioxides were conjugated to colloidal gold particles as the detection reagent for ICG strips to test for quinoxaline-1,4-dioxides. This method achieved semi-quantitative ...
DOI:
10.1080/19440049.2015.1124461

19. The nutritional value of yellow lupin (Lupinus luteus L.) for broilers

Author:
S.A. Kaczmarek; M. Hejdysz; M. Kubis; M. Kasprowicz-Potocka; A. Rutkowski
Source:
Animal feed science and technology 2016 v.222 pp. 43-53
ISSN:
0377-8401
Subject:
feeds; raffinose; polysaccharides; digestibility; chicks; Lupinus luteus; correlation; males; viscosity; amino acids; crude protein; digestible protein; sialic acid; cultivars; seeds; ileum; nutritional intervention; excretion; diet; digesta; metabolizable energy
Abstract:
... Two experiments were conducted to study the nutritional value of four or seven cultivars of Lupinus luteus L. seeds. Experiments I and II were conducted on 150 and 240 16-day-old Ross 308 male chicks, respectively. The birds were allocated to five or eight dietary treatment groups (10 replications in each, three birds per replication). Feeds in four treatments from Experiment I and seven treatment ...
DOI:
10.1016/j.anifeedsci.2016.10.001

20. The Cornell Net Carbohydrate and Protein System: Updates to the model and evaluation of version 6.5

Author:
M.E. Van Amburgh; E.A. Collao-Saenz; R.J. Higgs; D.A. Ross; E.B. Recktenwald; E. Raffrenato; L.E. Chase; T.R. Overton; J.K. Mills; A. Foskolos
Source:
Journal of dairy science 2015 v.98 no.9 pp. 6361-6380
ISSN:
0022-0302
Subject:
carbohydrates; correlation; cows; data collection; diet; digestion; energy; equations; farms; feeds; fractionation; lactation; metabolizable energy; milk; milk protein yield; model validation; models; prediction; protein content; proteins; rumen
Abstract:
... New laboratory and animal sampling methods and data have been generated over the last 10 yr that had the potential to improve the predictions for energy, protein, and AA supply and requirements in the Cornell Net Carbohydrate and Protein System (CNCPS). The objectives of this study were to describe updates to the CNCPS and evaluate model performance against both literature and on-farm data. The ch ...
DOI:
10.3168/jds.2015-9378