Judul: Evaluation and Assistance in Improvement as well as Issuance of GMP Implementation License in MSMEs XYZ
Abstrak: Usaha Mikro, Kecil, dan Menengah (UMKM) XYZ merupakan salah satu perusahaan di Kota Depok yang memproduksi pangan olahan frozen food, salah satunya adalah bakso daging. Di sisi lain, UMKM XYZ belum sepenuhnya menerapkan Cara Produksi Pangan Olahan yang Baik (CPPOB) dalam proses produksinya. Perusahaan yang menerapkan CPPOB akan menghasilkan produk pangan yang aman untuk dikonsumsi. Penelitian ini bertujuan mengevaluasi dan memperbaiki penerapan CPPOB di UMKM XYZ serta membantu perusahaan dalam penerbitan izin penerapan CPPOB. Metode penelitian yang digunakan yaitu analisis kesenjangan penerapan CPPOB dengan formulir checklist penilaian penerapan CPPOB, perbaikan penerapan CPPOB, dan penyusunan dokumen untuk penerbitan izin penerapan CPPOB. Evaluasi penerapan CPPOB UMKM XYZ sebelum perbaikan menunjukkan rating D (sangat kurang). Penyusunan dokumen sebagai syarat pendaftaran izin penerapan CPPOB telah dilakukan. Penerbitan izin penerapan CPPOB dilakukan melalui proses pendaftaran akun, pengajuan permohonan, dan proses penilaian oleh Badan Pengawas Obat dan Makanan (BPOM). Terdapat perbedaan hasil setelah dilakukan perbaikan penerapan CPPOB menjadi rating B (baik). Pendampingan telah dilaksanakan hingga UMKM XYZ dinilai memenuhi persyaratan dan izin penerapan CPPOB UMKM XYZ telah diterbitkan oleh BPOM., The XYZ Micro, Small, and Medium Enterprises (MSMEs) is one of the companies in Depok City that produces processed frozen foods, one of which is meatball. However, XYZ MSMEs have not fully implemented Good Manufacturing Practices (GMP) in their production processes. Companies that implement GMP will produce food products that are safe for consumption. This study aims to evaluate and improve the implementation of GMP in XYZ MSMEs and assist the company in obtaining GMP Implementation Permit. The research methods used include the analysis of the gap in GMP implementation using a GMP implementation checklist, GMP implementation improvement, and document preparation for GMP Implementation Permit issuance. The evaluation of GMP implementation in XYZ MSMEs before improvement showed a rating of D (very poor). Document preparation as a requirement for GMP implementation permit registration has been completed. The issuance of GMP Implementation Permit is carried out through the account registration process, submission of application, and assessment process by the National Agency of Drug and Food Control (BPOM). There was a difference in results after the GMP implementation improvement, with a rating of B (good). Assistance has been provided until XYZ MSMEs are deemed to meet the requirements, and the GMP Implementation Permit for XYZ MSMEs has been issued by BPOM.
Keyword: GMP, MSME, Meatball, Evaluation

Judul: Analysis of Gap and Support for Enhancing the Implementation of GMP towards PB-UMKU Certification in XYZ SMEs
Abstrak: Sistem keamanan pangan merupakan persyaratan wajib yang harus diterapkan oleh pelaku usaha untuk menjamin keamanan produk. UMKM XYZ merupakan usaha pangan olahan yogurt yang belum sepenuhnya mengimplementasikan sistem keamanan pangan Cara Produksi Pangan Olahan yang Baik (CPPOB). Penerapan CPPOB yang baik menjadi persyaratan dasar untuk pengajuan sertifikat Perizinan Berusaha untuk Menunjang Kegiatan Usaha (PBUMKU) CPPOB oleh BPOM. Penelitian ini bertujuan menganalisis dan memperbaiki penerapan CPPOB di UMKM XYZ melalui pendampingan dan membantu proses pendaftaran sertifikasi PB-UMKU CPPOB. Metode penelitian dilakukan dengan analisis kesenjangan penerapan CPPOB menggunakan checklist BPOM, lalu pendampingan perbaikan, penyusunan dokumen CPPOB, dan pendaftaran sertifikasi PB-UMKU. Data yang didapatkan diolah dengan Microsoft Excel dan IBM SPSS 26. Analisis penerapan CPPOB sebelum pendampingan menunjukkan UMKM XYZ memiliki peringkat (rating) sarana produksi D (sangat kurang) dengan nilai kesesuaian penerapan CPPOB sebesar 67.9%, sedangkan setelah dilakukan pendampingan perbaikan didapatkan peringkat (rating) menjadi A (sangat baik) dengan nilai kesesuaian CPPOB menjadi 95.4%. Kegiatan pendampingan tersebut memiliki pengaruh yang signifikan dalam memperbaiki penerapan CPPOB di UMKM karena hasil uji Wilcoxon menunjukan nilai pvalue= 0.001 lebih kecil dari α=0.05. Kemudian dokumen persyaratan telah disusun dan proses pengajuan berhasil dilakukan sehingga sertifikat PB-UMKU CPPOB untuk sarana produksi UMKM XYZ telah diterbitkan oleh BPOM., The food safety system is a mandatory requirement that business operators must implement to ensure product safety. SME XYZ is a processed yogurt business that has not fully implemented the Good Manufacturing Practices (GMP). Proper implementation of GMP is a fundamental requirement for applying Business Licensing to Support Business Activities (PB-UMKU) of GMP issued by Indonesian FDA. This research aimed to analyze and improve the implementation of GMP in SME XYZ through guidance and assistance in the PB-UMKU of GMP process. The research methodology involved analyzing the gap in GMP implementation using a checklist provided by FDA, providing assistance for improvement, preparing GMP documents, and registering for the PB-UMKU certification. Data obtained was processed using Microsoft Excel and IBM SPSS 26. The analysis of GMP implementation before guidance showed that SME XYZ had a facility rating of D (very poor) with a GMP implementation suitability value of 67.9%. However, after the improvement guidance, the analysis showed a significant improvement, with the facility rating upgraded to A (excellent) and GMP implementation suitability reaching 95.4%. The guidance activities had a significant impact on improving GMP implementation in SME XYZ, as evidenced by the Wilcoxon test result, which indicated p-value=0.001, smaller than α=0.05. Subsequently, the necessary documents were prepared, and the application process was successfully conducted. As a result, the PB-UMKU of GMP for the production facility of SME XYZ has been issued by FDA.
Keyword: GMP, Yoghurt, SME, PB-UMKU

Judul: Metrik Einstein (Anti-) Self-Dual Berdimensi Empat dengan Metode Cartan
Abstrak: Gravitational field equation can be formulated in differential forms (differential geometry), which describes gravity as a manifestation of the curvature of space-time. Curvature of space-time is characterized by a metric that satisfies the gravitational field equation. With differential forms it can be formulated the (anti-) self-dual Einstein equation, which is a modification of the Cartan structure in (anti-) self-dual basis. Calculation of (anti-) self-dual metric with (anti-) self-dual Einstein equation is simpler than the calculation using Christoffel symbols.
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