The contribution of trypsin inhibitors to the nutritional value of chick pea seed protein

1987 ◽  
Vol 40 (3) ◽  
pp. 253-261 ◽  
Author(s):  
M. C. Shamanthaka Sastry ◽  
David R. Murray
Keyword(s):  
Nutritional Value ◽  
Seed Protein ◽  
Trypsin Inhibitors ◽  
Chick Pea ◽  
Pea Seed

scholarly journals Nutrient digestibility and growth of local bull calves as affected by feeding urea and urease enzyme sources treated rice straw

1970 ◽  
Vol 39 (1-2) ◽  
pp. 97-105 ◽  
Author(s):  
MM Hossain ◽  
MJ Khan ◽  
MA Akbar
Keyword(s):  
Rice Straw ◽  
Crude Protein ◽  
Live Weight ◽  
Nutrient Digestibility ◽  
Seed Meal ◽  
Chick Pea ◽  
Bull Calves ◽  
Urease Enzyme ◽  
Weight Gains ◽  
Pea Seed

The experiment was conducted for a period of 75 days to study the effect of treatment of straw with urea or with urea and a urease containing chick pea seed meal and midden soil on chemical composition of treated rice straw, feed intake of the animals, nutrients digestibility, body weight gain, and feed conversion efficiency. For the study twelve indigenous growing bulls aged approximately 20 months and weighing 115.16 ± 1.50 kg were divided into four groups having three animals in each group. The animals of group A received 3.5% urea treated fresh straw, group B received 3.5% urea treated ensiled straw, group C received 3.5% urea + 2.5% midden soil treated ensiled straw and group D received 3.5% urea + 2.5% chick pea treated ensiled straw. All the animals were supplied with treated rice straw, green grass and concentrate mixture. Rice straw treated with 3.5% urea resulted an improvement in crude protein content of rice straw from 3.33 to 7.70 and 8.10 % (without ensiling and ensiling) which was further increased by 8.20 and 9.50% with the addition of 2.5% midden soil and 2.5% chick pea seed meal at the time of treatment. Significantly higher (P<0.05) daily dry matter intake was observed in animals fed diet D (4.42) followed by diet C (4.39), diet B (4.34) and diet A (4.12). The total CP intake by the animals of D groups was significantly higher (P<0.01) than that of the animals receiving diet A, B and C. During the 75 days trail, the total live weight gains were 30.50, 35.17, 38.17 and 39.83 kg for bull calves fed diet A (3.5% urea treated straw without ensiling), diet B (3.5% urea treated straw with ensiling), diet C (3.5% urea + 2.5% midden soil treated straw) and diet D (3.5% urea + 2.5% chick pea seed meal treated straw) respectively. The daily live weight gains were 0.41, .047, 0.51 and 0.53 kg in groups A, B, C and D respectively. Midden soil and chick pea seed meal addition with treated rice straw not only significantly (P<0.01) increased the coefficient of digestibility of DM, CP, and CF but also significantly (P<0.05) increased the coefficient of digestibility of OM, NFE than only urea treated straw (both without ensiling and ensiling). Addition of urease sources also increased (P<0.01) the digestible crude protein (DCP), digestible ether extract (DEE). Digestible nitrogen free extract (DNFE), digestible organic matter (DOM) and total digestible nutrients (TDN) contents were significantly (P<0.05) higher in diet D in comparison to diet A, B and C. Key words: Bull calves; Digestibility; Midden soil; Urea; Urease DOI: http://dx.doi.org/10.3329/bjas.v39i1-2.9682 Bang. J. Anim. Sci. 2010, 39(1&2): 97-105

scholarly journals Erratum: A PQL (protein quantity loci) analysis of mature pea seed proteins identifies loci determining seed protein composition

PROTEOMICS ◽  
2011 ◽  
Vol 11 (19) ◽  
pp. 3942-3942 ◽  
Author(s):  
Michael Bourgeois ◽  
Françoise Jacquin ◽  
Florence Cassecuelle ◽  
Vincent Savois ◽  
Maya Belghazi ◽  
...  
Keyword(s):  
Seed Protein ◽  
Seed Proteins ◽  
Protein Composition ◽  
Pea Seed

A PQL (protein quantity loci) analysis of mature pea seed proteins identifies loci determining seed protein composition

PROTEOMICS ◽  
2011 ◽  
Vol 11 (9) ◽  
pp. 1581-1594 ◽  
Author(s):  
Michael Bourgeois ◽  
Françoise Jacquin ◽  
Florence Cassecuelle ◽  
Vincent Savois ◽  
Maya Belghazi ◽  
...  
Keyword(s):  
Seed Protein ◽  
Seed Proteins ◽  
Protein Composition ◽  
Pea Seed

scholarly journals Effect of Instant Controlled Pressure-Drop on the Non-Nutritional Compounds of Seeds and Sprouts of Common Black Bean (Phaseolus vulgaris L.)

Molecules ◽  
2020 ◽  
Vol 25 (6) ◽  
pp. 1464 ◽  
Author(s):  
Anaberta Cardador-Martínez ◽  
Yara Martínez-Tequitlalpan ◽  
Tzayhri Gallardo-Velazquez ◽  
Xariss M. Sánchez-Chino ◽  
Jorge Martínez-Herrera ◽  
...  
Keyword(s):  
Pressure Drop ◽  
Nutritional Value ◽  
Nutritional Composition ◽  
Trypsin Inhibitors ◽  
Protein Food ◽  
Low Concentrations ◽  
The Common ◽  
Nutritional Compounds ◽  
Instant Controlled Pressure Drop ◽  
Effective Use

The common bean is an important caloric-protein food source. However, its nutritional value may be affected by the presence of non-nutritional compounds, which decrease the assimilation of some nutrients; however, at low concentrations, they show a beneficial effect. Germination and treatment by controlled pressure-drop (DIC, French acronym of Détente Instantanée Contrôlée) are methods that modify the concentration of these components. The objective of this work was to evaluate the change in the non-nutritional composition of bean seeds and sprouts by DIC treatment. The results show that with the germination, the concentration of phenolic and tannin compounds increased 99% and 73%, respectively, as well as the quantity of saponins (65.7%), while phytates and trypsin inhibitors decreased 26% and 42%, respectively. When applying the DIC treatment, the content of phytates (23–29%), saponins (44%) and oligosaccharides increased in bean sprouts and decreased phenolic compounds (4–14%), tannins (23% to 72%), and trypsin inhibitors (95.5%), according to the pressure and time conditions applied. This technology opens the way to new perspectives, especially to more effective use of legumes as a source of vegetable protein or bioactive compounds.

Gene for Improved Nutritional Value in Barley Seed Protein

Science ◽  
1970 ◽  
Vol 168 (3934) ◽  
pp. 985-987 ◽  
Author(s):  
L. Munck ◽  
K. E. Karlsson ◽  
A. Hagberg ◽  
B. O. Eggum
Keyword(s):  
Nutritional Value ◽  
Seed Protein ◽  
Barley Seed
Sign in / Sign up

Export Citation Format

Share Document