Evidence map›Paper›PMID 29635412›Full record

ArticleJournal of animal science2018

Nutritive value of corn distiller's dried grains with solubles steeped without or with exogenous feed enzymes for 24 h and fed to growing pigs.

Youngji Rho, Elijah Kiarie, Cornelis Kees F M de Lange

Abstract readControlled Clinical Trial
In one paragraph

Article in Journal of animal science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Youngji RhoDepartment of Animal Biosciences, University of Guelph, Guelph, Ontario, Canada.
Elijah KiarieDepartment of Animal Biosciences, University of Guelph, Guelph, Ontario, Canada.
Cornelis Kees F M de LangeDepartment of Animal Biosciences, University of Guelph, Guelph, Ontario, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The use of corn distillers dried grains with solubles (DDGS) in pig diets is limited due to high fiber concentration. Steeping with exogenous fiber-degrading enzymes (FDE) may improve their feeding value. We evaluated apparent ileal digestibility (AID), standardized ileal digestibility (SID), and apparent total tract digestibility (ATTD) of components and DE content in DDGS steeped without or with two commercial FDE (A and B). Mixture of 350 g of DDGS, FDE (none for control), and 1.5 liters of water was incubated at 40 °C for 24 h with 15 min agitation every 40 min. FDE-A (pure combination) supplied 5,500 U of xylanase and 1,050 U of β-glucanase while FDE-B (multienzyme complex) supplied 1,200 U of xylanase, 150 U of β-glucanase, 500 U of cellulase, and 5,000 U of protease per kg of DDGS plus side activities. Samples were taken at time 0, 4, 8, and 24 h for organic acids and pH measurements. Three semi-purified corn starch-based diets were formulated with steeped DDGS as the sole source of CP. The basal mixture contained 0.2% TiO2 as indigestible marker. Six ileal-cannulated pigs (20 kg BW) were fed the three diets in a replicated 3 × 3 Latin square design to give six replicates per diet. Pigs were fed at 2.8× maintenance energy requirements and had free access to water. In each period, pigs were adjusted to diets for 7 d followed by 2 d for grab fecal and 2 d of 8 h continuous ileal digesta collection. There were no (P > 0.05) treatment and sampling time interaction or treatment effects on pH and lactic concentration. Lactic and acetic acids increased, and pH decreased (P < 0.05) over time points. The AID of CP, NDF, and crude fat and SID of CP were not different (P > 0.05) among treatments. Steeping DDGS with FDE-A had lower (P = 0.01) ATTD of NDF than control but higher (P = 0.001) ATTD of crude fat compared with the control or DDGS steeped with FDE-B. Values for DE content in steeped DDGS were not different (P > 0.05) and amounted to 4,095, 4,039, and 3,974 kcal/kg DM for the control, FDE-A, and FDE-B, respectively. In conclusion, under conditions of the study, steeping DDGS with exogenous enzymes did not improve fiber and energy digestibility.

Indexed as

Nutritive ValueAnimal FeedAnimal Nutritional Physiological PhenomenaAnimalsCross-Over StudiesDietDietary FiberDigestionFecesFood HandlingGastrointestinal TractIleumSwineDietary Fiber

Identifiers

PMID29635412
PMCPMC6095250

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.