Chitosan is a natural product of chitin deacetylation which has a long molecular chain and high molecular weight, this makes chitosan constrained in the process of its application. To overcome this, it is necessary to do a depolymerization process that can reduce the molecular weight of chitosan and shorten the molecular chain of chitosan. Chitosan depolymerization in this study was carried out using ultraviolet radiation and strong acids to use chitosan polymer chains to produce chitosan with shorter chains and can be used in water or neutral solvents. Depolymerization begins with dissolving chitosan with hydrochloric acid solution, then irradiated with ultraviolet light for 45 minutes, 60 minutes, 75 minutes. Chitosan solution was precipi...
Preparation of chitosan and chitosan-clay plastic using redeacetylated chitosan and natural clays ha...
Objective: The objective of this research is to prepare Low Molecular Weight Chitosan (LMWC) by the ...
Objective: The objective of this research is to prepare Low Molecular Weight Chitosan (LMWC) by the ...
Chitosan is a natural product of chitin deacetylation which has a long molecular chain and high mole...
Chitosan is a natural polymer with positive charge that is good to be applied in the pharmaceutical ...
The molecular weight is an important factor in the application of chitosan. High molecular weight wi...
The molecular weight is an important factor in the application of chitosan. High molecular weight wi...
Kitosan merupakan produk alam hasil deasetilasi kitin yang memiliki rantai molekul yang panjang dan ...
The natural polymer chitosan is widely used for medical and drug delivery applications. Low molecula...
Modifications for chitosan production continue to be done so as to produce various forms of chitosan...
Chitosan is a natural carbohydrate biopolymer derived from crustacea exoskeleton animals which have ...
Chitosan is a natural polymer that can be obtained from chitin deacetylation. Even though chitosan h...
This study aims to make chitosan and oligo-chitosan and studied its characteristics. The parameters ...
Penelitian ini bertujuan untuk membuat kitosan dan oligo-kitosan serta mempelajari karakteristiknya....
A new method was developed for production of low molecular weight chitosan, in which high molecular ...
Preparation of chitosan and chitosan-clay plastic using redeacetylated chitosan and natural clays ha...
Objective: The objective of this research is to prepare Low Molecular Weight Chitosan (LMWC) by the ...
Objective: The objective of this research is to prepare Low Molecular Weight Chitosan (LMWC) by the ...
Chitosan is a natural product of chitin deacetylation which has a long molecular chain and high mole...
Chitosan is a natural polymer with positive charge that is good to be applied in the pharmaceutical ...
The molecular weight is an important factor in the application of chitosan. High molecular weight wi...
The molecular weight is an important factor in the application of chitosan. High molecular weight wi...
Kitosan merupakan produk alam hasil deasetilasi kitin yang memiliki rantai molekul yang panjang dan ...
The natural polymer chitosan is widely used for medical and drug delivery applications. Low molecula...
Modifications for chitosan production continue to be done so as to produce various forms of chitosan...
Chitosan is a natural carbohydrate biopolymer derived from crustacea exoskeleton animals which have ...
Chitosan is a natural polymer that can be obtained from chitin deacetylation. Even though chitosan h...
This study aims to make chitosan and oligo-chitosan and studied its characteristics. The parameters ...
Penelitian ini bertujuan untuk membuat kitosan dan oligo-kitosan serta mempelajari karakteristiknya....
A new method was developed for production of low molecular weight chitosan, in which high molecular ...
Preparation of chitosan and chitosan-clay plastic using redeacetylated chitosan and natural clays ha...
Objective: The objective of this research is to prepare Low Molecular Weight Chitosan (LMWC) by the ...
Objective: The objective of this research is to prepare Low Molecular Weight Chitosan (LMWC) by the ...