Judul: Disain model perilaku agent yang terlibat dalam rantai pasok kentang industri
Abstrak: In generally there are two types of potatoes. The first is potatoes for consumption and the second is potatoes for industry. Both kinds of are cultivated in Pangalengan. Those two types of potatoes have different characteristics seen their functions and uses. This potatoes business is run by involving some agents. These agents have relationship one and another in term of information exchange and the distribution of potatoes commodity. In this model, there are three agents involved, namely producer agent, supplier agent and consumer agent. The three agent have different roles according to their functions and characteristics. The roles of producer agent are passive, the role of supplier agent is semi-active and the roles of consumer agent are active. These roles make different behaviors. Such behaviors can affect the supply of potatoes produced by each of the agents, so if there is deviant behavior among those agents, it will affect the supply of potatoes and cause losses among the agent. Each agent involved in the potatoes supply chain is autonomous. The model was developed to address the issue of perception and business aspects. JADE is used as the approach of implementation to behavioral models to agents in the potatoes supply chain.
Keyword: agent behaviors, the potatoes supply chain, multi-agent systems

Judul: Desain Model Sistem Traceability pada Rantai
Pasok Hijau Agroindustri Potato chips
Abstrak: Rantai pasok hasil pertanian dimulai dari petani (hulu) dan berakhir di konsumen (hilir) yang melewati beberapa proses produksi dan distribusi belum terdata dengan baik. Informasi detail rantai pasok suatu produk makanan menjadi hal yang sangat penting untuk menumbuhkan rasa kepercayaan konsumen untuk membeli dan mengkonsumsi makanan tersebut. Identifikasi informasi yang akan direkam adalah persyaratan paling penting untuk mengembangkan sistem traceability yang efektif. Penelitian ini bertujuan untuk melakukan analisis model rantai pasok hijau kentang dan mengukur kinerja rantai pasok agroindustri kentang, untuk mengembangkan model komputasi sistem traceability pada rantai pasok hijau agroindustri potato chips, serta untuk mendesain sistem pendukung keputusan cerdas model traceability informasi mutu, keamanan produk dan lingkungan pada rantai pasok hijau agroindustri potato chips. Metode yang digunakan dalam analisis situasional yaitu analisis model rantai pasok dan penilaian kinerja rantai pasok hijau agroindustri potato chips menggunakan SCOR dan Fuzzy AHP. Sedangkan untuk mengembangkan model komputasi yaitu model post harvest losses menggunakan weight loss test, model carbon footprint menggunakan pendekatan life cycle assessment, untuk penilaian kriteria mutu, keamanan pangan dan lingkungan menggunakan FIS dan ANFIS untuk mendesain model SPKC traceability menggunakan android front end. Penilaian kinerja rantai pasok potato chips ada dua pelaku yaitu kelompok tani masih tergolong rendah sebesar 77,23% dan agroindustri tergolong sedang sebesar 84,29%, sehingga perlu dilakukan perbaikan dilihat berdasarkan hierarki pengukuran kinerja yaitu kriteria pada mutu, losses, GHG Emission dan pemenuhan pesanan perlu diperhatikan. Model komputasi yg dihasilkan terdiri dari rangkaian sub model yg terdiri model perhitungan susut pasca panen di transportasi yaitu sebesar 3,3% dengan perlakuan open storage, model pendugaan carbon footprint di segemen hulu – hilir dengan menghasilkan jejak karbon scope 1 (dari kelompok tani- ke Agroindustri) sebesar 2,199 kgCO₂eq /kg potato, scope 2 (Agroindusti potato chips) sebesar 2,937 kgCO₂eq /kg potato chips dan scope 3 (agroindustri–retailer) 10,940 kgCO₂eq /kg potato chips dan model traceability untuk agro industri potato chips dengan hasil untuk kiriteria mutu sebesar 84%, keamanan pangan sebesar 74% dan lingkungan sebesar 67,4% serta agregasi GAP sebesar 74,2% yang masih dalam kategori fair. Produk dengan status good dan fair memenuhi syarat GAP sehingga dapat melanjutkan pada proses pengolahan potato chips, sedangkan produk yang statusnya poor tidak dapat meneruskan proses selanjutnya. Susut bobot pada agroindustri perlu dilakukan perlakuan tertutup pada penyimpanan sehingga dapat menurunkan susut bobot. Perlu dilakukan efisiensi dalam penggunaan energi pada mesin fryer dan penggunakaan alat transportasi dalam penggunaan bahan bakar yang digunakan sehingga dapat menurunkan carbon footprint yang dihasilkan. Model komputasi yg dihasilkan akan di kembangkan menjadi platform SPKC berbasis android dan dapat berjalan secara real time.
Keyword: ANFIS, FIS, Traceability, Green supply chain, IDSS, Performance Assessment, Potato chips agroindustry

Judul: Durability of Specific Immunoglobulin (Ig) Y Againts Influenza and Covid-19 in Sunscreen
Abstrak: The benefit of specific immunoglobulin Y (Ig Y) as an active ingredient in personal care products such as sunscreen has not been properly studied. Our study aims to evaluate the reliability of specific IgY against influenza and the COVID-19 virus in a sample sunscreen product. Specific IgY influenza and COVID-19 viruses were inserted in the sample sunscreen at two concentrations of 0.1% and 0.25%. Three treatments were observed: control (C) sunscreen without IgY, treatment 1 (T1) sunscreen with 0.1% IgY, and treatment 2 (T2) sunscreen with 0.25% IgY. Organoleptic observations were carried out to monitor changes in aroma, color, and texture, and sunscreen sampling was done every week for 6 weeks. The durability of IgY was evaluated using an enzyme-linked immunosorbent assay (ELISA) and a neutralization assay. Organoleptic observation from weeks 1 to 6 showed consistency in its aroma, color, and texture. Enzyme-linked immunosorbent assay and neutralization assay (NA) results of the T1 and T2 groups showed negative results except for sample T1 at week 5, which showed a positive result in the Influenza A ELISA. Based on the results, it seems that IgY concentrations of 0.1% or 0.25% were not optimal. However, this negative result might be due to low concentration of the IgY and the presence of beeswax, which inhibits IgY and causes it to dissolve in distilled water, thus preventing it from being detected in the assay.
Keyword: Immunoglobulin Y, Sunscreen, Influenza, COVID-19, Biological Activity