Digestion rate of dietary starch affects systemic circulation of amino acids in weaned pigs

The British Journal of Nutrition
Fugui YinYulong Yin

Abstract

The present study was conducted to evaluate the in vitro and in vivo digestibility of dietary starch and its digestive behaviour on the systemic circulating amino acids (AA) in weaned pigs. Eighteen weanling pigs surgically fitted with a catheter in the jugular vein were randomly assigned to three dietary treatment groups. Sticky rice starch (SRS) was hydrolysed more quickly in vitro (P < 0.05) than maize starch (MS) and resistant starch (RS), and was almost completely hydrolysed within 4 h. The in vivo digestibility of dietary starch in different segments of the small intestine was significantly different. SRS was digested (81.9 %; P < 0.05) in the anterior jejunum, but not more than half of the MS and RS was digested in the same segment of the small intestine. The digestibilities of isoleucine, leucine, methionine, phenylalanine, threonine, tryptophan, valine, alanine, aspartate and serine in the SRS group were higher than in the MS group (P < 0.05), and all nutritionally indispensable and dispensable AA in the SRS group were higher when compared with those in the RS group (P < 0.05). The serum concentrations of nutritionally indispensable AA, proline and serine in the three groups were increased to a peak point within 1.5 h ...Continue Reading

References

Jan 1, 1992·The Journal of Nutrition·G M Gray
Nov 1, 1986·Journal of Animal Science·F N OwensY K Kim
Apr 1, 1994·The Biochemical Journal·G WuN E Flynn
May 1, 1996·The British Journal of Nutrition·J H CummingsH N Englyst
Dec 5, 1998·Journal of Dairy Science·D G Fox, T P Tylutki
Mar 13, 1999·The American Journal of Clinical Nutrition·K N EnglystJ H Cummings
Feb 9, 2000·American Journal of Physiology. Endocrinology and Metabolism·L NoahM Champ
Nov 30, 2000·American Journal of Physiology. Endocrinology and Metabolism·T A DavisS R Kimball
Mar 10, 2006·The Journal of Nutritional Biochemistry·Wenjuan Shi JobgenGuoyao Wu
Feb 9, 2007·The Journal of Biological Chemistry·Catherine E GleasonMorris J Birnbaum
May 1, 2008·Animal : an International Journal of Animal Bioscience·T-J LiM Xie

❮ Previous
Next ❯

Citations

Jan 29, 2013·The British Journal of Nutrition·Wenkai RenYulong Yin
Oct 25, 2016·Animal Science Journal = Nihon Chikusan Gakkaihō·Hua LiuDe Wu
Sep 21, 2017·Amino Acids·Yordan MartínezYulong Yin
Sep 14, 2017·The British Journal of Nutrition·Chen XieFeng Gao
Oct 11, 2011·Journal of Animal Science·M D DrewR T Zijlstra
Nov 7, 2019·Animal Science Journal = Nihon Chikusan Gakkaihō·Yusuke TasakaRyozo Takada
May 2, 2019·Reproduction, Fertility, and Development·Lingwei SunFeng Wang
Dec 20, 2019·Animal : an International Journal of Animal Bioscience·R J J van ErpW J J Gerrits
Dec 5, 2019·Animals : an Open Access Journal From MDPI·Huan WangRuihua Huang

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.