Natural Dyes as Colored Paste
Paste is an adhesive starch product. This study shows that we can create our own colored paste without much need of time and money and by performing easy steps. In this way, this investigatory project can help in the budget of students when they can’t afford to buy the expensive colored glue and it can also help as an additional source of income.
It’s safe because the ingredients used are cassava starch, water, natural dyes from plants, and alum. Alum as preservative to prolong shelf-life, starch and water as the adhesive solution and natural dyes such as alugbate seeds, turmeric roots and cassava leaves were tested as coloring for this paste by grinding, soaking and squeezing. Heating the solution brought upon its stickiness due to starch. We can also use other colors from plants through further research and study for improvement of colored paste quality.
As students, we can be practical by using our heads and hands instead of wasting our money. This project doesn’t need much time and money. The basic ingredients are cassava starch, water, alum, and natural dyes from plants. Statement of the Problem This study sought to answer the following problems: 1. ) Can we produce natural dyes from annatto seeds, roots of turmeric and cassava leaves and paste from cassava starch and alum? 2. ) Is the paste safe to use? Objectives The study aims to: 1. ) Make a non-toxic paste. 2. ) Make a cheaper paste. 3. ) Find out if cassava leaves can be used as natural dye.
Significance of the Study The significance of the study is that we can produce colored paste without wasting time and money. In cases when you need to use glue at that very moment because you have to make an assignment and you go to the store which is far and no glue is available, you can make your own colored paste at home without the burden of paying for your jeepney fare or gasoline and buying expensive glues from bookstores. Another importance is that it can be used as an additional source of income if there are students with financial problems and no permanent job.
Scope and Limitations The study used alugbate seeds, turmeric roots and cassava leaves as coloring. In the first experiment, we used cassava leaves as coloring. We found out that the corresponding color to the leaves was a very faint green but when the heating process was done, the color became grayish white. The paste’s stickiness lasted for a week. In the second experiment, we used turmeric roots as coloring. The paste’s color and stickiness lasted for a week. In the third experiment, alugbate seeds were used as the colouring. The paste lasted for only three days.
The dyes are produced only to make colored paste. Chapter III: Mehodology Materials and Equipment * * Natural dye * Cassava Starch * Hot water * Alum * Strainer * Stove * Casserole * Mortar and Pestle * Container * Graduated Cylinder * Beaker * Bowl * Knife Procedure First and foremost, prepare all the needed materials. Then, segregate the seeds from the leaves and roots. Note: Do each extraction and decoction separately. Extract the coloring from the alugbate seeds and turmeric roots by grinding them in the mortar and pestle and squeeze then soak in cup of hot water in bowl.