Changes in the Sulphydryl and Disulphide Groups in Beef Muscle Proteins During Heating

Nature ◽  
1965 ◽  
Vol 207 (5003) ◽  
pp. 1269-1271 ◽  
Author(s):  
R. HAMM ◽  
K. HOFMANN
Keyword(s):  
Muscle Proteins ◽  
Beef Muscle

Effect of Irradiation and Pre-Irradiation Treatments on Beef Muscle Proteins

1964 ◽  
Vol 29 (6) ◽  
pp. 837-842 ◽  
Author(s):  
A. F. ANGLEMIER ◽  
A. A. EL-BADAWI ◽  
R. F. CAIN
Keyword(s):  
Muscle Proteins ◽  
Beef Muscle

Insights into Digestibility and Peptide Profiling of Beef Muscle Proteins with Different Cooking Methods

2020 ◽  
Vol 68 (48) ◽  
pp. 14243-14251
Author(s):  
Yantao Yin ◽  
Lei Zhou ◽  
Jailson Pereira ◽  
Jian Zhang ◽  
Wangang Zhang
Keyword(s):  
Cooking Methods ◽  
Muscle Proteins ◽  
Beef Muscle

scholarly journals Actinidin from kiwifruit (Actinidia deliciosacv. Hayward) increases the digestion and rate of gastric emptying of meat proteins in the growing pig

2013 ◽  
Vol 111 (6) ◽  
pp. 957-967 ◽  
Author(s):  
Carlos A. Montoya ◽  
Shane M. Rutherfurd ◽  
Trent D. Olson ◽  
Ajitpal S. Purba ◽  
Lynley N. Drummond ◽  
...  
Keyword(s):  
Gastric Emptying ◽  
Muscle Protein ◽  
Growing Pigs ◽  
Degree Of Hydrolysis ◽  
Muscle Proteins ◽  
Endogenous Protein ◽  
Protein Free Diet ◽  
Green Kiwifruit ◽  
Stomach Emptying ◽  
Beef Muscle

The present study aimed to investigate the effect of dietary actinidin on the kinetics of gastric digestion of beef muscle proteins and on the rate of stomach emptying in growing pigs. For this purpose, 120 pigs (mean body weight 28 (sd2·9) kg) were fed beef muscle protein-based diets containing either actinidin (fresh green kiwifruit pulp or gold kiwifruit pulp supplemented with purified actinidin) or no actinidin (fresh gold kiwifruit pulp or green kiwifruit pulp with inactivated actinidin). Additionally, fifteen pigs were fed with a protein-free diet to determine the endogenous protein flow. Pigs were euthanised at exactly 0·5, 1, 3, 5 and 7 h postprandially (n6 per time point for each kiwifruit diet andn3 for protein-free diet). Stomach chyme was collected for measuring gastric retention, actinidin activity, individual beef muscle protein digestion based on SDS–PAGE and the degree of hydrolysis based on the appearance of free amino groups. The stomach emptying of DM and N was faster when actinidin was present in the diet (P< 0·05): the half gastric emptying time of DM was 137v. 172 min ( ± 7·4 min pooled standard error) for the diets with and without actinidin, respectively. The presence of dietary actinidin in the stomach chyme increased the digestion of beef muscle protein (P< 0·05) and, more specifically, those proteins with a high molecular weight (>34 kDa;P< 0·05). In conclusion, dietary actinidin fed in the form of fresh green kiwifruit increased the rate of gastric emptying and the digestion of several beef muscle proteins.

Label-free proteomic analysis revealed the mechanisms of protein oxidation induced by hydroxyl radicals in whiteleg shrimp (Litopenaeus vannamei) muscle

2021 ◽  
Author(s):  
Hui-min Lin ◽  
Xue-er Qi ◽  
Shan-shan Shui ◽  
Soottawat Benjakul ◽  
Santiago P. Aubourg ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Hydroxyl Radicals ◽  
Litopenaeus Vannamei ◽  
Protein Oxidation ◽  
Proteomic Analysis ◽  
Muscle Proteins ◽  
Label Free ◽  
Whiteleg Shrimp ◽  
The Stability ◽  
Oxidative Effects

The oxidative effects of hydroxyl radicals derived from a FeCl3/ascorbic acid/H2O2 system on the stability of muscle proteins in peeled shrimp (Litopenaeus vannamei) were investigated.

Electrophoretic Identification of Muscle Proteins in 7 Puffer Species

2002 ◽  
Vol 67 (3) ◽  
pp. 936-942 ◽  
Author(s):  
T.-Y. Chen ◽  
D.-F. Hwang
Keyword(s):  
Muscle Proteins

scholarly journals Studies on the Metabolic Turnover of Muscle Proteins. Part I

1965 ◽  
Vol 39 (3) ◽  
pp. 109-113
Author(s):  
Ryuhei FUNABIKI ◽  
Makoto KANDATSU
Keyword(s):  
Muscle Proteins ◽  
Metabolic Turnover
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