Acid Coagulation of Milk

2003 ◽  
pp. 1001-1025 ◽  
Author(s):  
J. A. Lucey ◽  
H. Singh
Keyword(s):  
Acid Coagulation

Effect of milk protein genetic polymorphisms on rennet and acid coagulation properties after standardisation of protein content

2019 ◽  
Vol 88 ◽  
pp. 18-24 ◽  
Author(s):  
Isaya Appelesy Ketto ◽  
Ahmed Abdelghani ◽  
Anne-Grethe Johansen ◽  
Jorun Øyaas ◽  
Siv B. Skeie
Keyword(s):  
Protein Content ◽  
Genetic Polymorphisms ◽  
Milk Protein ◽  
Acid Coagulation

Acid Coagulation of Skimmilk Powder by Extrusion Processing

1988 ◽  
Vol 21 (3) ◽  
pp. 305-311 ◽  
Author(s):  
V.L. Barraquio ◽  
J. Fichtali ◽  
K.F. Ng-Kwai-Hang ◽  
F.R. van de Voort
Keyword(s):  
Extrusion Processing ◽  
Acid Coagulation

scholarly journals Microstructure and Lamellae Phase of Raw Natural Rubber via Spontaneous Coagulation Assisted by Sugars

Polymers ◽  
2021 ◽  
Vol 13 (24) ◽  
pp. 4306
Author(s):  
Wanna Bai ◽  
Jie Guan ◽  
Huan Liu ◽  
Shihong Cheng ◽  
Fuchun Zhao ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Molecular Weight ◽  
Biological Activity ◽  
Natural Rubber ◽  
Excellent Performance ◽  
Brown Sugar ◽  
Degree Of Crystallization ◽  
Traditional Process ◽  
Acid Coagulation ◽  
Environmental Challenge

Natural rubber (NR) as a renewable biopolymer is often produced by acid coagulation of fresh natural latex collected from Hevea brasiliensis. However, this traditional process is facing a huge economic and environmental challenge. Compared with the acid coagulation, spontaneous or microorganism coagulation is an ecofriendly way to obtain NR with excellent performance. To clarify the influence of different sugars on NR quality, several sugars were used to assist the coagulation process. Influence of different sugars on microstructure and cold crystallization were examined by 1H NMR, DSC, etc. The results indicated that sugars exhibit different biological activity on terminal components of fresh field latex and can influence the resultant molecular structure and basic properties. Brown sugar exhibits higher metabolic activity and is inclined to decompose the protein and phospholipids crosslinking compared with other sugars. The larger molecular weight of sugar molecule is beneficial for the formation of the stable α lamellae phase and higher overall degree of crystallization.

scholarly journals Effect of freezing temperatures and time on mineral balance, particle size, rennet and acid coagulation of casein concentrates produced by microfiltration

2020 ◽  
Vol 101 ◽  
pp. 104563 ◽  
Author(s):  
Sara Mohamed Gaber ◽  
Anne-Grethe Johansen ◽  
Reidar Barfod Schüller ◽  
Tove Gulbrandsen Devold ◽  
Elling-Olav Rukke ◽  
...  
Keyword(s):  
Particle Size ◽  
Mineral Balance ◽  
Freezing Temperatures ◽  
Acid Coagulation

Amine-Cross-Linked Lignin-Based Polymer: Modification, Characterization, and Flocculating Performance in Humic Acid Coagulation

2015 ◽  
Vol 3 (12) ◽  
pp. 3253-3261 ◽  
Author(s):  
Ruihua Li ◽  
Baoyu Gao ◽  
Shenglei Sun ◽  
Qinyan Yue ◽  
Meng Li ◽  
...  
Keyword(s):  
Humic Acid ◽  
Polymer Modification ◽  
Acid Coagulation

scholarly journals Factors Affecting Acid Coagulation of the Egg White

1964 ◽  
Vol 43 (1) ◽  
pp. 53-59 ◽  
Author(s):  
F.E. Cunningham ◽  
O.J. Cotterill
Keyword(s):  
Egg White ◽  
Factors Affecting ◽  
Acid Coagulation

Effect of Sulfuric Acid Coagulation on Properties of Natural Rubber

1955 ◽  
Vol 28 (4) ◽  
pp. 1185-1192 ◽  
Author(s):  
L. L. Best ◽  
S. H. Morrell
Keyword(s):  
Sulfuric Acid ◽  
Natural Rubber ◽  
Formic Acid ◽  
Deleterious Effect ◽  
Normal Range ◽  
Material Costs ◽  
Normal Quantity ◽  
Acid Coagulation ◽  
Normal Dosage

Abstract The data indicate that the use of sulfuric acid in normal amounts as a coagulant has no deleterious effect on the properties of the raw rubber or on vulcanizates made from the raw rubber. When four times the normal dosage of sulfuric acid was employed, there was a slight softening of the raw rubber, but all samples examined had properties within the normal range of plasticity associated with natural rubber. The tendency to scorch and the rate of vulcanization of rubbers do not appear to be affected appreciably by the method of coagulation: any differences which may exist are not of such a magnitude as to cause the production of abnormal rubbers. It would seem that the use of excessive quantities of sulfuric acid during the coagulation of latex may cause some deterioration to the rubber. The sole advantage in using excess would appear to be a reduction of the time needed to complete coagulation. It should be noted, however, that the main reason for the use of sulfuric acid is economic, and it does not seem logical that the producer would use more than is necessary and thereby increase his coagulation costs. If the producer were to use four times the normal dosage of sulfuric acid, the material costs would be about twice those for the normal quantity of formic acid.

A new method of extracting L-quebrachitol from serum obtained from acid coagulation of natural rubber latex

2022 ◽  
Author(s):  
Benxiang Hu ◽  
Haipeng Cui ◽  
Shujuan Shi ◽  
Aichun Long ◽  
Yanfang Zhao ◽  
...  
Keyword(s):  
Natural Rubber ◽  
Natural Rubber Latex ◽  
New Method ◽  
Rubber Latex ◽  
Acid Coagulation
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