Judul: Study on Melamine Contaminant on Food Product and Its Regulatory in Indonesia
Abstrak: In September 2008 there was reports of the incident of melamine tainted milk and milk products in Cina which was afraid marketed in Indonesia. At the time the case of melamine tainted on food was unusual and was a new emerging about food adulteration where the regulation are not established. Therefore the objective of this research was to conduct the study of probability melamine contamination on food and its regulatory in Indonesia. The steps of research were collecting data and references, regulations and result of laboratory testing on melamine on food in Indonesia. Melamine contamination on some food products origin of Cina or raw material that used from Cina. Melamine contaminated milk, candy, snack, preserved egg ‘pitan’, egg powdered and ammonium bicarbonate. Level contaminant is 8.51 mg/kg on soymilk drink to 945.86 mg/kg which found on milk candy which imported from Cina, 0,1 mg/kg and 0,16 mg/kg on pitan egg, 0.13 mg/kg to 7.05 mg/kg on powdered egg and 0.178 to 2.74 mg/kg on biscuits ex Malaysia. The Melamine also found on ammonium bicarbonate as 67.71 mg/kg and 75.98 mg/kg. From 72 samples of infant formula registered in Badan POM, melamine was not detected. The products consisted of 40 samples of domestic product and 32 samples of imported from United States (2 products), Netherland (8 products), Philipphine (6 products), Germany (1 product), Malaysia (1 product), New Zealand (6 product), Singapore (4 product), Spain (2 product), Switzeerland (2 product). Melamine was not detected in raw material of milk powder in milk premise.
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Judul: Food Regulatory and Standard Environment: Case Study on Plain and Flavored UHT (Ultra High Temperature) Milk
Abstrak: Ultra High Temperature (UHT) milk is one of milk products that is offered in the market nowadays, especially in Indonesia. The study and internship program on food regulation and standard was conducted at PT Nestlé Indonesia. PT. Nestlé Indonesia has a department that takes care on regulatory and standard matter, called Regulatory Affairs Department. PT. Nestlé Indonesia always concern on compliance of its product with the existed regulation and standard, so that the excellent quality of the product along with the care to consumer safety and healthy could be achieved. The opportunity for global trading was encouraged recently, and the barrier that will be faced by the industries in Indonesia, including food industry, is compliancy to regulations and standards of importing and exporting countries. The scope of this internship covers regulations and standards that related to milk and UHT milk. The activity was initiated with inventorying and listing of particular regulations and standards. The obtained regulations and standards were analyzed based on food category system, labeling practices, food additives provision, nutrient additive provision, analysis and sampling, hygiene practices, maximum residue level of veterinary drug provision, food safety, contaminants provision, export and import matter provision, and specific regulation/standard for milk and UHT milk. From the collected documents, the regulations and standards that containing information on permitted food additives and contaminants and their maximum level were evaluated. The regulations and standards of UHT milk that covered in this study were based on regulations and standards National level that include the governmental regulations, the National Agency of Drug and Food Control (NADFC) decrees and the National Standard of Indonesia (Indonesian-SNI); at global level that represented by Codex Alimentarius Commission (CAC) Documents (standards, guidelines, recommended code of practices); at regional level that represented by European Union commission and/or council regulations; and at milk exporting countries level that represented by Australia and New Zealand using Food Standards Australia - New Zealand (FSANZ), and by United States of America using Code of Federal Regulation (CFR) that concentrated on food. ...
Keyword: Food regulation, Food standard, Plain UHT milk, Flavored UHT milk, Food additive, Food contaminant

Judul: Penyelesaian Masalah Rotasi Aliran Fluida Kental Von Karman Menggunakan Metode Homotopi
Abstrak: Von Karman equation is an equation that describes fluid viscous flow induced by infinite disk rotation. By assuming steady flow and laminar, viscous incompressible fluid flow is represented in Von Karman equation by an angular velocity and the vertical direction velocity as the independent variables. Von Karman equation is a nonlinear problem that is solved using the homotopy method. The use of homotopy method is done by defining an homotopy function that requires auxiliary parameters to control the convergent region of the solution. The solution is a recursive formula with given initial conditions. Using software based-functional shows that velocity components converge to a value.
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