b s t r a c tA study was conducted

b s t r a c t
A study was conducted to determine the effect of particle size of field peas on (1) the
digestible energy (DE) content in growing pigs of 11 field pea varieties and (2) the kinetics
of starch hydrolysis of five of these field pea varieties measured in vitro. Each field pea
variety was ground with three screen opening-sizes: 5.4, 3.28 and 0.74 mm, resulting in a
geometric mean particle size (GMPS) of 1035, 649 and 156 m, respectively. A total of 204
growing pigs (28 ± 2 kg; 34 treatments with 6 pigs/treatment) were fed for 13 d with a basal
diet composed of cereals, soybean meal and a premix or 33 pea-based diets (0.3 field pea
and 0.7 basal diet) supplemented with Celite (indigestible marker). Faeces were collected
by grab sampling for the last 3 d. A sequential in vitro hydrolysis of the starch of five of
these field pea varieties at the three GMPS was conducted with pepsin (120 min) and a
mixture of pancreatin, isomaltase and maltase enzymes (240 min). The DE concentration of
the field peas varied from 13.38 to 16.05 MJ/kg DM (P

ผลลัพธ์ (อังกฤษ) 1:

b s t r a c tA study was conducted to determine the effect of particle size of field peas on (1) thedigestible energy (DE) content in growing pigs of 11 field pea varieties and (2) the kineticsof starch hydrolysis of five of these field pea varieties measured in vitro. Each field peavariety was ground with three screen opening-sizes: 5.4, 3.28 and 0.74 mm, resulting in ageometric mean particle size (GMPS) of 1035, 649 and 156 m, respectively. A total of 204growing pigs (28 ± 2 kg; 34 treatments with 6 pigs/treatment) were fed for 13 d with a basaldiet composed of cereals, soybean meal and a premix or 33 pea-based diets (0.3 field peaand 0.7 basal diet) supplemented with Celite (indigestible marker). Faeces were collectedby grab sampling for the last 3 d. A sequential in vitro hydrolysis of the starch of five ofthese field pea varieties at the three GMPS was conducted with pepsin (120 min) and amixture of pancreatin, isomaltase and maltase enzymes (240 min). The DE concentration ofthe field peas varied from 13.38 to 16.05 MJ/kg DM (P<0.01). The average DE (16.1, 14.7 and14.0 MJ/kg DM) decreased linearly with increasing GMPS (P<0.001). The differences in thedegree of starch hydrolysis were influenced by the interaction "field pea variety × GMPS"(e.g. for 1035 and 649 m of GMPS, the hydrolysis for the Acer variety was 0.90 and 0.49 vs.0.47 and 0.40 for the Pekoe variety, respectively; P<0.001). There was a positive correlationbetween the DE and the degree of starch hydrolysis (r = 0.62; P=0.02). In conclusion, theDE of ground field pea varieties in growing pigs increases linearly as GMPS decreases. Thedifferences in DE observed between field pea varieties can be explained by differences instarch hydrolysis and GMPS

ผลลัพธ์ (อังกฤษ) 2:

Bstract
A ​​Study was Conducted to Determine The Effect of Particle size of Field peas on (1) The
digestible Energy (DE) content in Growing Pigs of 11 Field pea varieties and (2) The Kinetics
of Starch hydrolysis of Five of these Field pea varieties. measured in vitro. Field pea each
Variety Ground was opening with Three-Screen sizes: 5.4, 03.28 and 0.74 mm, resulting in a
geometric mean Particle size (GMPS) of the 1,035th, 649 and 156? m, respectively. A total of 204
Growing Pigs (28 ± 2 kg; 34 Treatments with 6 Pigs / Treatment) were Fed for 13 D with a basal
Diet composed of Cereals, soybean Meal and a Premix or 33 pea-based diets (0.3 Field pea
and 0.7. basal diet) supplemented with Celite (indigestible marker). Faeces were Collected
by Grab sampling for The Last 3 D. A Sequential in vitro hydrolysis of Starch of The Five of
these Field pea varieties at The Three GMPS was Conducted with pepsin (120 min) and a
mixture of Pancreatin, Isomaltase and maltase enzymes (240 min). The DE Concentration of
The Field peas varied from thirty-eight past one p.m. to five past four p.m. MJ / kg DM (P <.01). The Average DE (16.1, 14.7 and
14.0 MJ / kg DM) decreased linearly with Increasing GMPS (P <0.001). The Differences in The
Degree of Starch hydrolysis were influenced by The Interaction "Field pea Variety × GMPS"
(eg for 1035 and 649? m of GMPS, The hydrolysis for The Acer Variety was .49 vs. 0.90 and
0.40 for twelve forty-seven The Pekoe and Variety. , respectively; P <0.001). There was a positive correlation
between The DE and The Degree of Starch hydrolysis (R = 0.62; P = 12:02). In conclusion, The
DE of Ground Field pea varieties in Growing Pigs As GMPS Increases linearly decreases. The
Differences in DE observed between Field pea varieties Can be explained by Differences in
Starch hydrolysis and GMPS.

ผลลัพธ์ (อังกฤษ) 3:

B s t r a C T
A study was conducted to determine the effect of particle size of field peas on (1) the
digestible energy. (DE) content in growing pigs of 11 field pea varieties and (2) the kinetics
of starch hydrolysis of five of these field. Pea varieties measured in vitro. Each field pea
variety was ground with three screen opening-sizes: 5.4 3.28 and 0.74 mm,,, Resulting in a
.Geometric mean particle size (GMPS), of 1035 649 and 156,  m respectively. A total of 204
growing pigs (28 edge 2 kg; 34 treatments. With 6 pigs / treatment) were fed for 13 d with a basal
diet composed, of cereals soybean meal and a premix or 33 pea-based. Diets (0.3 field pea
and 0.7 basal diet) supplemented with Celite (indigestible marker). Faeces were collected
by grab sampling. For the last 3 D.A sequential in vitro hydrolysis of the starch of five of
these field pea varieties at the three GMPS was conducted with. Pepsin (120 min) and a
mixture, of pancreatin isomaltase and maltase enzymes (240 min). The DE concentration of
the field. Peas varied from 13.38 to 16.05 MJ / kg DM (P < 0.01). The average DE (16.1 14.7, and
14.0 MJ / kg DM) decreased linearly with. Increasing GMPS (P < 0.001).The differences in the
degree of starch hydrolysis were influenced by the interaction "field pea variety × GMPS"
(e.g.? For 1035 and 649  m of GMPS the hydrolysis, for the Acer variety was 0.90 and 0.49 vs.
0.47 and 0.40 for the, Pekoe variety. Respectively; P < 0.001). There was a positive correlation
between the DE and the degree of starch hydrolysis (r = 0.62; P = 0.02).? In, conclusion the
.DE of ground field pea varieties in growing pigs increases linearly as GMPS decreases. The
differences in DE observed between. Field pea varieties can be explained by differences in
starch hydrolysis and GMPS.