scholarly journals Effects of Micronization on the In situ and In vitro Digestion of Cereal Grains

2011 ◽  
Vol 24 (7) ◽  
pp. 929-939 ◽  
Author(s):  
T. A. McAllister ◽  
H. Sultana
Keyword(s):  
In Vitro Digestion ◽  
Cereal Grains

In vitro digestion and ruminal degradation of soybean hulls

2007 ◽  
Vol 2007 ◽  
pp. 166-166 ◽  
Author(s):  
Hamid Mohammadzadeh ◽  
Ali Nikkhah ◽  
Kamran Reza-Yazdi ◽  
Hassan Mehrabani-Yeganeh
Keyword(s):  
Dairy Cows ◽  
In Vitro Digestion ◽  
Soybean Hulls ◽  
Lactating Dairy Cows ◽  
Ruminal Degradation ◽  
Ruminant Animals ◽  
Soybean Processing

Dairy producers use soyhulls, a byproduct of soybean processing, to replace either grain or forage in diets of lactating dairy cows. In view of the nutritional and economical value of soyhulls it is anticipated that this practice will continue to increase in popularity among nutritionists and producers of ruminant animals. According to the NRC (2001), SH contain 60.3% NDF and 44.6% ADF on a DM basis. Also The CP content of SH averaged 11.8%, which is within the range of 13.9± 4.6%. The objectives of this paper are to evaluate the in vitro DM and OM digestibility and in situ degradability of DM, CP and NDF contents of soybean hulls.

Comparison of starch degradation in cereal grains by incubation in vitro with rumen fluid and boiling with α-amylase solution

2007 ◽  
Vol 2007 ◽  
pp. 23-23
Author(s):  
C. M. Guedes ◽  
M. M. Rodrigues ◽  
A. Oliveira ◽  
A. L. Lourenço ◽  
S. R. Silva ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Dairy Cow ◽  
Rumen Fluid ◽  
New Method ◽  
Cereal Grains ◽  
Starch Degradation ◽  
Available Energy

Cereal grains are the most common sources of readily available energy for dairy cows. Several in vitro and in situ studies have measured starch degradability of cereal grains. However, most of these studies compared few samples and grain species and used only one method. Compared with protein, much less information is available on this topic. Such information would allow a more efficient use of energy and protein in dairy cow diets. The objective of this study was to determine starch degradation of 32 samples of 7 cereal grains using in vitro incubation with rumen fluid and a new method based on a boiling extraction with an enzymatic (thermo stable α-amylase) solution.

1633 Moisture content influences ensiling characteristics, in situ disappearance, and in vitro digestion characteristics of reconstituted corn grain

2016 ◽  
Vol 94 (suppl_5) ◽  
pp. 795-795
Author(s):  
F. R. Camilo ◽  
A. M. Mobiglia ◽  
C. L. Van Bibber-Krueger ◽  
H. C. Muller ◽  
T. J. Ellerman ◽  
...  
Keyword(s):  
Moisture Content ◽  
In Vitro Digestion ◽  
Corn Grain

Alkali Treatment of Cereal Grains. I. in Situ and in Vitro Evaluation

1981 ◽  
Vol 52 (1) ◽  
pp. 138-143 ◽  
Author(s):  
L. L. Berger ◽  
G. D. Anderson ◽  
G. C. Fahey
Keyword(s):  
Alkali Treatment ◽  
Cereal Grains ◽  
In Vitro Evaluation

Correlated Studies of Cellular Interactions Using TEM, Freeze Etching, and SEM

1974 ◽  
Vol 32 ◽  
pp. 320-321
Author(s):  
J. P. Revel
Keyword(s):  
Developmental Stages ◽  
Three Dimensional ◽  
Cell Movement ◽  
Cellular Interactions ◽  
Serial Sections ◽  
Cell Sheets ◽  
Freeze Etching ◽  
Early Developmental

Movement of individual cells or of cell sheets and complex patterns of folding play a prominent role in the early developmental stages of the embryo. Our understanding of these processes is based on three- dimensional reconstructions laboriously prepared from serial sections, and from autoradiographic and other studies. Many concepts have also evolved from extrapolation of investigations of cell movement carried out in vitro. The scanning electron microscope now allows us to examine some of these events in situ. It is possible to prepare dissections of embryos and even of tissues of adult animals which reveal existing relationships between various structures more readily than used to be possible vithout an SEM.

Sign in / Sign up

Export Citation Format

Share Document