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PENGARUH PEMBERIAN SERBUK EKSTRAK KELOPAK BUNGA ROSELA (Hibiscus sabdariffa L.) TERHADAP SISTEM IMUN TIKUS SPRAGUE DAWLEY Mardiah Mardiah; Dwi Aryanti Nur’utami; Arti Hastuti
JURNAL AGROINDUSTRI HALAL Vol. 5 No. 1 (2019): Jurnal Agroindustri Halal
Publisher : Lembaga Riset dan Pengabdian Kepada Masyarakat Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (441.217 KB) | DOI: 10.30997/jah.v5i1.1676

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian serbuk ekstrak kelopak bunga rosela terhadap sistem imun tikus Sprague Dawley. Parameter yang diamati adalah leukosit, differensial leukosit, organ limfoid (limpa dan hati), total serum protein dan serum albumin dari darah tikus Sprague Dawley. Hewan uji dibagi atas 4 kelompok yang masing-masing terdiri dari 5 ekor tikus. Kelompok pertama adalah kelompok normal, kelompok 2 diberikan stimuno forte dosis 1,35 mg/KgBB, kelompok 3 diberikan serbuk ekstrak rosela I dosis 40,5 mg/KgBB, dan kelompok 4 diberikan serbuk ekstrak rosela II dosis 81 mg/KgBB secara sonde selama 28 hari. Pada hari ke-0 dan hari ke-29 dilakukan pengambilan darah. Analisa data menggunakan perhitungan selisih, yang hasilnya dibandingkan dengan nilai normal tikus kondisi sehat. Berdasarkan hasil penelitian pemberin serbuk ekstrak rosela I dosis 40,5 mg/KgBB KgBB dapat mempertahankan fungsi sistem imun pada tikus Sprague Dawley dengan peningkatan nilai rata-rata jumlah neutrofil segmen sebesar 42,2%, total serum protein sebesar 10,99g/dl, bobot limpa relatif sebesar 0,22% dan bobot hati relatif sebesar 3,27% yang masih dalam batas normal hewan coba dalam kondisi sehat sehingga dapat memberikan efek protektif terhadap serangan antigen. Kata kunci :  Serbuk ekstrak,  rosela, sistem imun
Analisis Pendugaan Umur Simpan Produk Pangan Beku dalam Kemasan Menggunakan Metode Accerelated Shelf Life Testing (ASLT) Model Arrhenius Arti Hastuti; Agnia Rahmawati; Ilham Muharexza; Nida Choironi
KARIMAH TAUHID Vol. 2 No. 3 (2023): Karimah Tauhid
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/karimahtauhid.v2i3.8695

Abstract

Pengembangan IPTEK membantu dalam menjaga kualitas dari bahan pangan, dengan menganalisis kesesuaian umur simpan produk pangan beku, bermanfaat dalam menentukan masa kedaluarsa dan mutu dari produk pangan beku. Analisis pendugaan umur simpan ini menggunakan metode ASLT pendekatan Arrhenius, dengan mengidentifikasi penyimpanan yang tercantum pada label kemasan. Data yang tertera pada kemasan yang akan di gunakan sebagai parameter uji pendugaan umur simpan, pada suhu 25℃ lama penyimpanan 1 hari, 5℃ selama 30 hari, dan suhu -20℃ selama 1 tahun, pada kedua produk komersial yaitu merek “Sausages” dan “Chicken Nugget”. Serta ada penambahan suhu penyimpanan yaitu 30℃. Hasil yang didapatkan bahwa masa simpanan produk yang paling lama ada pada suhu -20℃ yaitu selama 476,7159 hari (1 tahun 3 bulan), sehingga dapat disimpulkan bahwa semakin rendah suhu yang digunakan maka daya simpan produk akan semakin lama.
PENDAMPINGAN LEGALITAS USAHA DAN SERTIFIKASI HALAL ANEKA KERIPIK DI DESA BANJARSARI Sahnur Mulya; Arti Hastuti; Muhammad Faris Tsany Adnandhika; Sosa Sonia Irli; Dian Rachma Putri; Ahmad Miftahul Rizki; Delia Dwi Ananda; Dita Rachmalia; Syalwa Dania Putri
KARIMAH TAUHID Vol. 2 No. 5 (2023): Karimah Tauhid
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/karimahtauhid.v2i5.10046

Abstract

Tujuan kegiatan ini adalah pendampingan proses penerbitan Nomor Induk Berusaha (NIB), Surat Izin Produksi Pangan Industri Rumah Tangga (SPP-IRT) melalui platform Online Single Submission, dan Sertifikasi Halal melalui sistem SiHalal. Dalam pelaksanaannya, kegiatan ini menerapkan metode wawancara, pengisian dokumen, dan penyuluhan untuk menggali dan menyampaikan informasi terkait aspek legalitas usaha. Hasil yang diperoleh menunjukkan bahwa pelaku usaha telah berhasil mendapatkan panduan yang akurat untuk melakukan pendaftaran legalitas usaha hingga proses sertifikasi halal dan penerapan sertifikasi SPP-IRT, NIB, dan Sertifikasi Halal pada produk aneka keripik pisang, keripik talas, dan keripik singkong telah memberikan manfaat yang signifikan dalam meningkatkan strategi promosi dan memperkuat kepercayaan calon konsumen dengan adanya legalitas usaha.
Production of effervescent tablets of rosela flower (Hibiscus sabdariffa L.) and its effect on the in vivo immune system Arti Hastuti; Mardiah; Lucianawati Dewi Dewi; Lia Amalia; Dwi Aryanti Nur’utami; Tiana Fitrilia
ARGIPA (Arsip Gizi dan Pangan) Vol 8 No 1 (2023)
Publisher : UHAMKA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/argipa.v8i1.11895

Abstract

Rosella effervescent tablet is an effervescent product in the form of tablet made from roselle petal extract. This study aimed to evaluate the antioxidant content of the resulting effervescent tablets and the effect of effervescent tablets on the in vivo immune system. The technique for making effervescent tablets used the wet granulation method. Immune system analysis used rat test animals. The type of rat is Sprague Dawley. There were three treatment groups, each group consisted of 5 rats. The first group was the standard group, group 2 was the positive control group which was given Stimuno Forte at a dose of 1.35 mg/kg BW, and the treatment group 3 was given roselle effervescent tablets at a dose of 8.1 mg/kg BW by sonde for 28 days. Blood sampling (leukocytes, differential leukocytes, lymphoid organs (spleen and liver), total serum protein, and serum albumin) was performed on day 0 and day 29. The chemical test results of the effervescent tablets showed an IC50 of 10.35 ppm, a vitamin C content of 2.28 mg/tablet, and an anthocyanin content of 22.12 mg/L. The results of the research on rosella effervescent tablets at a dose of 8.1 mg/kg BW provided a protective effect on the immune system of rat with an average parameter of leukocyte count of 7.58×103/µL, total serum protein of 10.25 g/dl, and relative liver weight of 3. 11% and still within the normal range of Sprague Dawley rats.
Total Phenolic Content and Antioxidant Activity of Pasteurized Milk With the Addition of Centella asiatica Leaf Extract Distya Riski Hapsari; Intan Kusumaningrum; Arti Hastuti; Caesandra Indah Arlina; Lia Amelia
JURNAL AGROINDUSTRI HALAL Vol. 9 No. 3 (2023): Jurnal Agroindustri Halal 9(3)
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jah.v9i3.7433

Abstract

Milk has a high nutritional value. Minimal processing that can extend the shelf life of milk is pasteurization, but it can damage the nutritional content of milk. One of the additional efforts to improve milk quality and maintain the nutritional content of milk is to provide additional active compounds that act as antioxidants for milk consumers and the milk product itself. The use of Centella asiatica leaf extract as an ingredient is because there are at least 139 active compounds. This study aimed to study the total phenolic content and antioxidant activity of pasteurized milk with the addition of Centella asiatica leaf extract. The research was carried out in two stages, namely making gotu kola leaf extract and making pasteurized milk by adding gotu kola leaf extract concentrations of 0%, 0.25%, 0.5%, and 0.75%. Product analysis included total phenol analysis using Folin Ciocalteau and antioxidant activity using the DPPH method. Adding Centella asiatica leaf extract can increase total phenolic content and antioxidant activity. The total phenolic content obtained by adding Centella asiatica leaf extract at 0%, 0.25%, 0.50%, and 0.75% were 0.58 mgGAE/g, 1.93 mgGAE/g, respectively 2.33 mgGAE/g, and 3.41 mgGAE/g. At the same time, the results of antioxidant activity were 7.68%, 31.93%, 37.57, and 40.35%, respectively.
PENCEGAHAN STUNTING MELALUI EDUKASI MP-ASI KEPADA MASYARAKAT DESA BANJARSARI DALAM BENTUK QR CODE GEMASS (GERAKAN MAMA SADAR STUNTING) Hastuti, Arti; Ahmad Miftahul Rizki; Delia Dwi Ananda; Dian Rachma Putri; Dita Rachmalia; Adnandhika, Muhammad Faris Tsany; Adnandhika, Sahnur Mulya; Sosa Sonia Irli; Syalwa Dania Putri
Qardhul Hasan: Media Pengabdian kepada Masyarakat Vol. 10 No. 1 (2024): APRIL
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/qh.v10i1.6548

Abstract

Kuliah Kerja Nyata (KKN) Tematik Universitas Djuanda, bertema "Public-Private-People Partnership: Bersinergi Membangun Bogor” mengangkat salah satu isu utama yang ada di Kabupaten Bogor yaitu masalah stunting. Tim mahasiswa KKN-Tematik kelompok 7 membuat inovasi e-book MP-ASI dalam bentuk QR Code yang Bernama GEMASS (Gerakan Mama Sadar Stunting) dalam upaya pencegahan stunting di Desa Banjarsari. E-book disusun menggunakan metode studi literatur menggunakan Teknologi Electronic book dengan acuan berbagai buku yang ditulis oleh dokter spesialis anak dan ahli gizi. Pembuatan QR Code GEMASS ini berhasil dikemas dengan baik dalam bentuk e-book yang menarik, interaktif, dan mudah diakses smartphone. QR Code GEMASS memberikan pengetahuan dan kemampuan menerapkan terkait panduan mengenai MP-ASI yang benar kepada orang tua, sehingga inovasi ini dapat meningkatkan pengetahuan masyarakat tentang MP-ASI yang tepat dan bergizi sehingga membantu mencegah terjadinya stunting pada anak.
ASSISTANCE OF QUALITY CONTROL OF YOGHURT PRODUCTION PROCESS Hastuti, Arti; Amanda Lestari, Tiara; Ali Fulazzaky, Mohamad
Qardhul Hasan: Media Pengabdian kepada Masyarakat Vol. 8 No. 3 (2022): DESEMBER
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (699.08 KB) | DOI: 10.30997/qh.v8i3.6628

Abstract

This Community Service activity aims to provide knowledge related to quality control aspects through assistance in quality control of the yogurt production process in the yogurt SME business actors Sukabirus, Megamendung-Bogor District. The marketing of yogurt is quite extensive while quality control does not yet exist, it is hoped that the quality of the products marketed is of good quality and can compete in the market. Assistance in quality control of final product analysis on pH parameters and brix degrees. Analysis of the data on the quality control of the final product using a simple Microsoft Excel analysis whose results are compared with the competitor's products and SNI. The results of this yogurt quality control assistance show that the pH value of the yogurt flavor variant in yogurt SMEs is around 3.5-3.8 and the brix degree value is 13.5%. Prior to the quality control assistance, yogurt SMEs did not know the quality of the products produced. After the assistance of quality control in the analysis of the final product, the yogurt produced meets SNI standards, there are no damaged products because the production of yogurt is adjusted to market demand, the yogurt produced is fresh and of good quality so that it can compete in the market. Keywords: Quality Control Assistance, yogurt SMEs.  
Innovation in Processing Moringa Leaf Marrow Porridge with the Addition of Soybean Extract in Efforts to Prevent Stunting Hastuti, Arti; Ibnu Fadilah; Muhammad Agung Aprialdi
Jurnal Pertanian Vol. 15 No. 1 (2024): APRIL
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jp.v15i1.13502

Abstract

The high nutritional value in Moringa leaves can be used to meet the nutritional needs in breastfeeding mothers and toddlers in growth. This study aims to evaluate the best formulation of processed innovations in the Moringa Leaves Porridge Food with the addition of soybean juice in an effort to prevent stunting. The research method used is the experimental method for determining the best formulation between Moringa leaf flour 0.64%, 1% and 3% with sensory testing and empathy maps. The results showed the effective method in manufacturing the product, namely drying the flour material with a temperature tray 600C for 8 hours, the best formulation was obtained by adding 1% (w/w) Moringa leaf flour and soybean juice as a substitute for sugar sauce in marrow porridge which has a normal texture (thick viscosity), sweetness, light green, normal aroma (a little typical of Moringa leaves), this product can be used as a functional food as an effort to tackle stunting cases in Indonesia.
Aktivitas Antioksidan dan Karakteristik Kimia Stik Pegagan Riski Hapsari, Distya; Nurhalimah, Siti; Hastuti, Arti; Pratami, Aprilia
JURNAL AGROINDUSTRI HALAL Vol. 10 No. 2 (2024): Jurnal Agroindustri Halal
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jah.v10i2.11160

Abstract

Gotu kola leaves contain active compounds which are beneficial for the human body. Gotu kola leaves can be added to processed foods, including sticks. This research added sticks with a concentration of 10%, 15%, and 20% of gotu kola leaves paste. Then, antioxidants activity, crude fiber content, water content, ash content, protein content, fat content, and carbohydrate content were analyzed. After that, gotu kola sticks were selected. Based on research results, the greater the addition of gotu kola leaves, the greater the antioxidant activity, water content, ash content, protein content, and crude fiber content. Gotu kola sticks were selected with the addition of 15% gotu kola leaves. The results of gotu kola chosen sticks had an antioxidant content of 53671.90 ppm, water content 1.32%, ash content 0.99%, protein content 7.75%, fat content 39.04%, carbohydrate content 50.91% and crude fiber 32.20%.
PEMANFAATAN 8 JENIS REMPAH DIBIDANG KOSMETIK, BUMBU MASAK, MAKANAN HINGGA FRAGRANCE DAN FLAVOUR Hastuti, Arti; Tiara amanda Lestari; Mardiah
Jurnal Ilmiah Pangan Halal Vol. 3 No. 1 (2021): JURNAL ILMIAH PANGAN HALAL
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Potensi rempah di Indonesia sangat melimpah. Potensi rempah lokal ini belum tergarap dengan baik, karena minimnya informasi dan pemahaman masyarakat akan pemanfaatan rempah yang hanya sebatas bumbu masakan saja. Tujuan untuk mengeksplorasi karakteristik bagian rempah dan komponen kimia pada 8 jenis rempah menjadi salah satu alternatif untuk dikembangkan dibidang kosmetik, bumbu masak, makanan hingga fragrance dan flavour. Metode yang digunakan yaitu metode kualitatif dengan pengumpulan data sekunder melalui studi literatur, analisis deskriptif mengidentifikasi karakteristik bagian rempah dan komponen kimia pada 8 jenis rempah. Hasil menunjukan karakteristik pada bagian rempah buah (vanili, cengkeh, lada/merica), kulit (kayu manis), rimpang (jahe, kunyit), bunga (saffron), dan daun (daun salam), sedangkan komponen kimia dari 8 rempah sangat komplek akan senyawa antioksidan, flavonoid dan komponen zat aktif lainnya. Pemanfaatan dan pengolahan jenis rempah pada bidang kosmetik pada jenis rempah saffron (produk face toner), kayu manis (produk masker anti jerawat), kunyit (produk body lotion), dan lada hitam (produk Serum Anti-Aging). Bidang bumbu masak pada jenis rempah daun salam (produk bumbu serbuk). Bidang makanan pada jenis rempah jahe (produk makanan permen jelly). Bidang fragrance/flavour jenis rempah vanili diolah menjadi fragrance/flavour karakteristik aroma creamy, sweet, vanilla smoky, spicy dan jenis rempah cengkeh sebagai flavour telur asin. Kata Kunci : 8 jenis rempah, komponen kimia, pemanfaatan rempah.