Publication Search

Based on the experimental study about corncob conducted before, this village has managed to create a new breakthrough production of processed foods such as corn chips since 2003. The foods that use raw materials of corn is the only one in Probolinggo. Corn chips production as small industries is run by 7 women farmers starting in 2008. (Wahmuda, 2013). The problem of this industrial activity is unbalancing the marketing area with market demand that obstruct continues to increase. This causes decrease on the productivity of the industry. In addition corncob waste left over from a small industrial activities corn chips squashed every day as much as 60 kg. This would be a major obstacle when marketing targets to reach market demand. As a result of waste corn cobs will be more numerous and uncontrolled, even less the corn cob waste is only used as cooking fuel. This research includes experiments on corn cobs process is divided into several stages, namely the process of forming, heating, curing, mixing and merging material, as well as coloring. From the research-based experiments, it turns out corn cobs to have a variety of characteristics. The uniqueness and characteristics process of corncobs, can give some variant forms such as cubes, cylinders, triangles, and a chopped form. Of these forms can be created several patterns of merger between a very interesting form to be used as a hanging lamp shade products. In the manufacture of a hanging lampshade required supporting materials such as iron chandelier hook pipe diameter of 16 mm and an iron plate with a thickness of 3 mm. Innovation alternative these products will continue at the stage of the development process of product design by using corn cobs as raw material products with the hope to utilize more leverage on how to process forms such a way into a useful product in terms of people's needs, aesthetic value and become friendly products environment.

Based on the experimental study about corncob conducted before, this village has managed to create a new breakthrough production of processed foods such as corn chips since 2003. The foods that use raw materials of corn is the only one in Probolinggo. Corn chips production as small industries is run by 7 women farmers starting in 2008. (Wahmuda, 2013). The problem of this industrial activity is unbalancing the marketing area with market demand that obstruct continues to increase. This causes decrease on the productivity of the industry. In addition corncob waste left over from a small industrial activities corn chips squashed every day as much as 60 kg. This would be a major obstacle when marketing targets to reach market demand. As a result of waste corn cobs will be more numerous and uncontrolled, even less the corn cob waste is only used as cooking fuel. This research includes experiments on corn cobs process is divided into several stages, namely the process of forming, heating, curing, mixing and merging material, as well as coloring. From the research-based experiments, it turns out corn cobs to have a variety of characteristics. The uniqueness and characteristics process of corncobs, can give some variant forms such as cubes, cylinders, triangles, and a chopped form. Of these forms can be created several patterns of merger between a very interesting form to be used as a hanging lamp shade products. In the manufacture of a hanging lampshade required supporting materials such as iron chandelier hook pipe diameter of 16 mm and an iron plate with a thickness of 3 mm. Innovation alternative these products will continue at the stage of the development process of product design by using corn cobs as raw material products with the hope to utilize more leverage on how to process forms such a way into a useful product in terms of people's needs, aesthetic value and become friendly products environment.    

Dalam pengelohan makanan untuk Teknologi Pangan perlu dan dibutuhkan pewarna alami karena pewarna sintesis sangat berbahaya bagi tubuh kita, maka paling tepat dalam penggunaan pewarna adalah pewarna alami. Makanan yang kita lihat dan kita sering beli dipasaran tradisional dan mall-mall adalah membutuhkan zat pewarna,  tanpa pewarna maka segala jenis makanan maupun minuman tidak akan punya daya tarik bagi konsumen, karena dengan pewarna maka produk akan manaikkan harga jual disamping eksotik dan daya tarik dari makanan tersebut. Buah Naga dari warna kulit kemerahan yang menarik  dan jarang di manfaatkan, biasanya banyak yang dimanfaatkan adalah isi dari buah naga tersebut, sehingga kulitnya menjagadi limbah yang tentu mengganngu lingkungan dan pandangan kita. Lingkungan saat ini banyak sekali kendala yang di hadapi, salah satunya adalah sampah yang menumpuk dan berkepanjangan,  masalah itu menjadi delema dalam kehidupan masyarakat, maupun pemerintah dalam pengelolaannya. Karena dengan jumlah penduduk yang selalu berkembang  maka sampah juga akan semakin banyak dan secara otomatis membutuhkan penangan yang baik pula. Dengan adanya beban lingkungan  yang semakin kedepan semakin rumit ditanggulangi, dan setiap saat semakin menumpuk, maka penulis mengangkat salah satu limbah lingkungan yaitu limbah kulit buah naga, untuk di manfaatkan menjadi zat pewarna  alami makanan. Penelitian yang dilaksanakan menggunakan kulit buahn naga (hylocereus Undatus)yang berwarna merah merona, dengan metode ekstraksi dan hasil ekstraksi di uji laboratorium, dengan pengujian pH, uji sinar, stabilitas zat warna antosianin kulit buah naga. Hasil uji yang diperoleh adalah : pH 6 dan tingkat absorbennya  0.5445, sedangkan uji sinar UV pada hari ke6 menghasilkan 1.5566 nm (nanometer). Jadi kesimpulannya adalah pengguanaan zat warna alami dari limbah kulit buah naga bagus digunakan untuk pewarna alami makanan.  

Teak is a plant that produces attractive red and brown colors besides that it has many useful ingredients, so it is used as a natural dye. Researchers use teak leaves as a coloring agent in bodypainting. The purpose of this research is to create the use of teal leaves as a brown coloring agent in bodypaiting paint. The method used is the observation method, the library method, tehe experimental method, the documentation method, and the questionnaire method. Based on the feasibility test of the bodypainting product, it was found that the average score on the resulting color assessment inicator was 8,6 including the fairly decent category. On the texture assessment indicator, which is 8 and is included in the fairly decent category. On the aroma assessment indicator that is 7,3. And included in the category less feasible. Meanwhile, based on the results of the public test, it was found that te average score on the resulting color sharpness assessment indicator was 4, which was included in the proper category. In the humidity assessent indicator 4,2 is included in the very feasible category. In the indicator of coloring resistance assessment, with an average of 3 it is included in the category of quite decent enough. In the assessment inicator og the ease of removing bodypainting, which wa found with a score of 4,8 it was included in the very feasible category. The conclusion of this study is that the dye in teak leaves can be used as a natural dye in the manufacture of bodypainting. The best suggestion in this research is to add the aroma of bodypainting with essential oil in oerder to produce a fragrant aroma and for the packaging it must have a high appeal to the public. Further research is needed to determine the expiration date and color resistance of beetroot dyes.

Hair dye is a cosmetic used in hair cosmetology that serves to restore the original color of the hair, cover gray hair, or create other colors. The purpose of this study is to develop hair dye based on henna powder and coffee powder as a natural coloring. The methods used in this study are observation methods, literature, experiment, documentation, questionnaires, and R&D. The results of research for hair dye product that have been added henna powder and coffee powder with the right dose indicate that, the composition of these two ingredients can be used as an ingredient in the manufacture of hair dye for gray hair. The color produced from henna powder and coffee powder is black, with a cream texture and rather coarse particles. The distinctive aroma of coffee is produced from coffee powder which is one of the natural ingredients in coloring and aroma. The author's suggestion for this study is the need for a lab test to determine the expiry time on hair dye products made from henna powder and coffee powder, and a way to improve the texture of the product to be smoother again so that it is easier to apply it to the hair.