scholarly journals Amino acid requirements of South African Mutton Merino lambs 2. Essential amino acid composition of the whole empty body

2009 ◽  
Vol 29 (1) ◽  
Author(s):  
AV Ferreira ◽  
HJ Van der Merwe ◽  
CA Loëst ◽  
MD Fair
Keyword(s):  
Amino Acid ◽  
Amino Acid Composition ◽  
South African ◽  
Acid Composition ◽  
Essential Amino Acid ◽  
Amino Acid Requirements

Amino acid requirements of the growing meat rabbit 1. The amino acid composition of rabbit whole-body tissue — a theoretical estimate of ideal amino acid balance

1988 ◽  
Vol 47 (2) ◽  
pp. 297-301 ◽  
Author(s):  
P. J. Moughan ◽  
W. H. Schultze ◽  
W. C. Smith
Keyword(s):  
Amino Acid ◽  
Amino Acid Composition ◽  
Acid Composition ◽  
Essential Amino Acid ◽  
Theoretical Estimate ◽  
Body Tissue ◽  
Whole Body ◽  
Methionine Concentration ◽  
Amino Acid Requirements ◽  
Amino Acid Balance

ABSTRACTWhole-body amino acid composition was determined in six male and six female 53-day-old New Zealand White rabbits. There were no significant sex differences in whole-body amino acid compositition except for arginine and glycine where whole-body concentrations (g/16 g N) were significantly lower in the females (P < 0·05). Overall mean whole-body essential amino acid levels (relative to lysine = 100 units) were methionine = 20; cystine = 41; histidine = 50; phenylalanine = 65; tyrosine = 50; threonine = 64; leucine = 112; isoleucine = 51; valine = 62; arginine = 109. The lysine concentration of rabbit whole-body tissue was 6·12 g/16 g N. There was close agreement between rabbit whole-body amino acid composition and corresponding published values for the rat and pig, although the rabbit whole-body cystine was high and methionine concentration low compared with the rat or pig. The rabbit whole-body amino acid pattern can be regarded as approximating an ideal balance of dietary amino acids and as such indicates discrepancies in current recommendations on the essential amino acid requirements for growth in the meat rabbit.

scholarly journals Amino Acid Composition of Kilishi - Nigerian (Beef Jerky) Meat

2020 ◽  
Vol 8 ◽  
pp. 1-16
Author(s):  
Emmanuel Ilesanmi Adeyeye ◽  
Olatunde Abass Oseni ◽  
Kayode Olugbenga Popoola ◽  
Yusuff Ayinde Gbolagade ◽  
Abioye Rauf Olatoye ◽  
...  
Keyword(s):  
Amino Acid ◽  
Amino Acid Composition ◽  
Acid Composition ◽  
Essential Amino Acid ◽  
Dry Weight ◽  
Beef Jerky ◽  
Corrected Score ◽  
Amino Acid Requirements ◽  
Limiting Amino Acid ◽  
Better Than

The article reports the amino acid composition of Nigerian beef jerky meat called Kilishi. Kilishi is consumed dry, hence determination was on dry weight basis. Sample was purchased in Ado-Ekiti, Nigeria. Amino acid values were highest for non-essential amino acid in Glu (14.3 g100g-1) whereas from essential amino acid it was Lys (8.69 g100g-1). Other high value amino acids were (in g100g-1): Asp (8.85), Leu (7.68), Arg (6.02), Ile (4.08), Trp (1.02), Cys (1.18) and His (2.40). P-PER1,2,3 values were superior at values of 2.52 – 2.70. EAAI1 (soybean standard) was 1.23 and EAAI2 (egg standard) was 94.5 with corresponding BV of 91.3. Lys/Trp was very high at 8.55 and Met/Trp was 2.38. Values of TNEAA was 52.1 g100g-1 (57.7%) and TEAA was 38.2 g100g-1(42.3%). In the egg score comparison Ser (0.461) was the limiting amino acid (LAA) with protein corrected digestibility value of 0.338; in provisional EAA scoring pattern, LAA was Val (0.882) and corrected version was 0.742; in pre-school children requirement, LAA was Trp (0.927) and corrected value of 0.780. Variation percentage values between the scores/corrected scores were virtually 12.2% per parameter compared. Correlation values between each score standard/corrected score values were significantly different at r=0.01 with values of 0.9997 – 0.99999. Estimates of amino acid requirements at ages 10 – 12 years (mg kg-1 day-1) showed kilishi to be better than the standards at 74.9% - 453%. Results showed that kiishi is protein-condensed.

The amino acid requirements of pigs for maintenance and for growth

1987 ◽  
Vol 1987 ◽  
pp. 60-60 ◽  
Author(s):  
M.F. Fuller ◽  
R. McWilliam ◽  
T.C. Wang
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Amino Acid Composition ◽  
Acid Composition ◽  
Whole Body ◽  
Optimal Balance ◽  
Growing Pig ◽  
Amino Acid Requirements ◽  
Direct Experiment ◽  
Better Than

The optimal balance of amino acids in the diet of the growing pig was estimated by ARC (1981) on the basis of a number of disparate studies augmented by data on the amino acid composition of the whole body on the premise that the amino acids incorporated into accreted body proteins are the major determinant of requirements and that this pattern is not distorted by inequalities in the utilisation of individual amino acids. In an accompanying paper (Wang & Fuller, paper no. 91) an optimal pattern was derived by direct experiment which was shown to be utilised better than that described by ARC (1981). That pattern, however, which related to one particular rate of nitrogen input and the particular rate of protein accretion which that input supported, includes two components, a requirement for maintenance and a requirement for protein accretion. There is clear evidence from studies with rats and chicks that the optimal pattern of amino acids for maintenance and growth are quite different and so the optimal pattern for any particular rate of growth will depend on the relative contributions of the two components. The purpose of this experiment was to estimate both.

scholarly journals The effect of dietary amino acid abundance and isotopic composition on the growth rate, metabolism and tissue δ13C of rainbow trout

2011 ◽  
Vol 105 (12) ◽  
pp. 1764-1771 ◽  
Author(s):  
Julia Gaye-Siessegger ◽  
James S. O. McCullagh ◽  
Ulfert Focken
Keyword(s):  
Amino Acids ◽  
Rainbow Trout ◽  
Amino Acid ◽  
Amino Acid Composition ◽  
Acid Composition ◽  
Essential Amino Acid ◽  
Control Group ◽  
Body Tissues ◽  
Synthetic Amino Acids ◽  
Dietary Amino Acid

The aim of the present study was to test whether the dietary non-essential/conditionally essential amino acid composition has an effect on growth and protein utilisation and on δ13C of individual amino acids in rainbow trout (Oncorhynchus mykiss). Trout were reared on six purified diets containing only synthetic amino acids in place of protein. Diet 1 mimicked the amino acid composition of fishmeal, in diet 2, cysteine (Cys), glycine (Gly), proline (Pro) and tyrosine (Tyr) were isonitrogenously replaced by their precursor amino acids serine (Ser), glutamic acid (Glu) and phenylalanine (Phe), and in diet 3, alanine (Ala), asparagine and aspartate, Cys, Gly, Pro, Ser and Tyr were isonitrogenously replaced by Glu. Diets 4, 5 and 6 resembled diets 1, 2 and 3 except that Glu contained 0·1 % 13C-enriched Glu. A control group was reared on a fishmeal-based diet. A total of forty-two trout (4·7 (sd 0·57) g) were fed one of the diets at a level of 3·5 % body mass for 10 weeks in a flow-through system. Dietary non-essential amino acid composition significantly influenced protein gain (P < 0·025) and δ13C of Ala, arginine (Arg), Gly, histidine (His), Phe and Tyr. Non-enriched Glu was predominantly found in trout fed 13C-enriched Glu, which is consistent with the fact that Glu has been shown to be used extensively in the gut as an energy source but is less consistent with the enrichment of Pro in fish fed diet 6 compared with fish fed diet 3. Further research is required to better understand the mechanisms that lead to the alteration of amino acid δ13C between diet and body tissues.

scholarly journals Chemical composition of the leaves of tea bush (Ocimum gratissium L.)

2015 ◽  
Vol 50 (2) ◽  
pp. 93-108
Author(s):  
EI Adeyeye ◽  
MA Oyarekua
Keyword(s):  
Fatty Acid ◽  
Amino Acid ◽  
Chemical Composition ◽  
Amino Acid Composition ◽  
Acid Composition ◽  
Essential Amino Acid ◽  
Quality Criteria ◽  
Quality Parameters ◽  
Trace Minerals ◽  
Total Amino Acid

Tea bush leaves are important in the preparation of soups. Crude fat was 5.20g/100g. High value results (g/100g): protein (28.9), carbohydrate (36.2), ash (9.40), fibre (14.1); fatty acid (4.16g/100g) with energy value (154kJ/100g). High major minerals were: Ca, Mg, K and P, high trace minerals were: Fe, Cu, Mn and Zn. Mineral ratios within nutritional standards: Na/K, Ca/P and [K/(Ca + Mg)]. In amino acid composition, highest concentrated amino acid was Glu (11.0g/100g), second was Leu (7.65g/100g), total amino acid (87.2g/100g). Essential amino acid (with His) was 42.5g/100g (48.7%). Quality parameters obtained in the results: Leu/Ile (1.59), % Cys/TSAA (42.3), P-PER (2.49) and EAAI (1.18). On quality criteria, Lys was limiting in the three criteria used. Fatty acid had values of SFA (30.9%), MUFA (5.60%), PUFA (63.5%), PUFA/SFA (2.06), n-6/n-3 (1.52), EPA/DHA (1.39). Total phospholipids (44.1mg/100g) with phosphatidylcholine (15.9), phosphatidylinostitol (14.9) predominating. Cholesterol was 0.00mg/100g, sitosterol was 26.3mg/100g (61.5%).Bangladesh J. Sci. Ind. Res. 50(2), 93-108, 2015

NGROWOT FASTING URGENCY IN TASAWUF PERSPECTIVE AND HEALTH SCIENCE

2020 ◽  
Vol 3 (1) ◽  
pp. 22-25
Author(s):  
Alvin Nur Zahro
Keyword(s):  
Fatty Acids ◽  
Amino Acid ◽  
Amino Acid Composition ◽  
Acid Composition ◽  
Essential Amino Acid ◽  
Essential Fatty Acids ◽  
Health Science ◽  
Spiritual Power ◽  
Library Research ◽  
The Relationship

Abstract. Ngrowot fasting is one of the fasting traditions of Java (kejawen) which is based on the Javanese calendar, with the intention to increase metaphysical spiritual power. Perpetrators of fasting may eat as normal days, but are restricted not allowed to eat from the basic ingredients of rice, can be replaced with tubers, corn, yams. This study aims to determine the urgency of fasting ngrowot in the perspective of Sufism with the relationship in health science. The method used in this research is library research which takes data from books, journals, magazines, documents or pure library research related to the object of research. Suarni's research results, 2009 showed that corn contained food fiber, essential fatty acids, isoflavones, minerals, b-carotene, essential amino acid composition, and others. The fasting of ngrowot perspective of sufism and health science can cause the fasting person to ngrowot his soul to be calmer and more enthusiastic to carry out worship to Allah SWT.

Essential Amino Acid Composition of Some Common Indian Pulses

1953 ◽  
Vol 51 (2) ◽  
pp. 261-271 ◽  
Author(s):  
P. K. Vijayaraghavan ◽  
P. R. Srinivasan
Keyword(s):  
Amino Acid ◽  
Amino Acid Composition ◽  
Acid Composition ◽  
Essential Amino Acid
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