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(The Characterization of Sweet Potato Flour) Reno Fitri Hasrini; H G Pohan; Tita Aviana
Warta Industri Hasil Pertanian Vol 28, No 01 (2011)
Publisher : Balai Besar Industri Agro

Research on the improvement of sweet potato flour processing and characterization of the product had been conducted .the aims of this research was to reduce the enzymatic reactions for sweet potato with the improvement of flour processing,and to characterrize of the product .the steps of this research were include (1) the processing of flour by immersed of raw materials in warm water drying at temperature 50,60,70 oc (2)proximiate analysis of the product including moisture ,ash,protein,fat,crude fiber ,carbohydrate content and energy value (3)analysis and characterization of their physicochemical including yields,speeds of drying,viscosity ,the microscopic of starch granule ,white degree value and gel strenght the results showed that flour had low a maximum viscosity, the shapes of their granule were polygonal circles ,ovals and their size were varied .from this research it shown that immersed that immersed of raw carbohydrste content and energy value ,9,03% : 2,27%: 13,6 :0,44%: 0,99%< 74,7% dan 375 cal/100 g respectively key eord sweet potato ,enzymatic browing reaction ,viscosity ,whitenes .

(Lipase Catalysed Intersterification of Red Palm Oil and Coconut Oil Blends to Produce B-Carotene Riched Raw Spreads) Reno Fitri Hasrini; Sugiyono -; Purwiyatno Hariyadi; Nuri Andarwulan
Warta Industri Hasil Pertanian Vol 26, No 02 (2009)
Publisher : Balai Besar Industri Agro

Red palm oil has several characteristics which is very raw spread, especially their high carotenoid content which have many advantages for human health. Enzymatic interesterification (IE) with saturated and middle-along chain fatty acid (coconut oil) is one effective ways improve their physical propertise. the objective of this research was to obtain the best formulation of red palm oil coconut oil blends which have the most similar characteristics with raw spreads commercial and have high B-carotene content. The in this research were (1) Chemical properties analysis from Crude Palm Oil (CPO), including water content, free fatty acid, peroxide value, iod value, and carotenoid total, (2) Refining and chemical properties analysis of Neutralized Red Palm Oil (NRPO), including water content, free fatty acid, peroxide value, iod value, and carotenoid total, (3) Fractionation of neutralized Red Palm Oil (NRPO), (4) Enzymatic interesterification and physicochemical properties analysis, including slip melting point (SMP), carotenoid total, solid fat content (SFC), and fat crystallization behavior. The results showed that product of enzymatic interesterification such as SMP and SFC profiles were higher than without enzymatic interesterification treatment, carotenoid total was not change significantly, and the crystal sizes were larger than treatment before. Enzymatic interesterification results very significant changing on physical properties from NRPO and Rpo and still have high total carotenoid. Formulation of (Rps/Rpo)/CNO with ratio 75:25, 77,5:12,5 and 82,5:17,5 b/b had most similar physical properties with profile raw spreads retail and industry. SMP value of there ratio already included in SMP commercial spreads range that are 32,63; 33,60 and 34,86 oC. After enzymatic interesterification process, total carotenoid only decreased 1,85; 2,97 and 2,93% (363,16; 378,21 and 392,81 ppm become 356,43; 366,72 and 381,32 pmm), and SFC profile on 20, 30 40 oC were similar with SFC profile raw spreads and industry.

Hydrocoloids Biofunctional Food from Seaweeds and Its Applications in Food Industry Dedi Noviendri; Reno Fitri Hasrini
Warta Industri Hasil Pertanian Vol 29, No 01 (2012)
Publisher : Balai Besar Industri Agro

Hydrocolloids have a wide array of functional prpperties in foods. The most hydrocolloids from seaweeds are carregeenan, alginate and agar. Carrageenan and agar are sulfates polysaccharides mainly extracted from red seaweeds (Rhodophyceae) while alginate is extracted from brown seaweeds (Phaeophyceae). Gelidium and Gracilaria are the main seaweeds for commercially producing agar. Kappaphycus and Euchema spcies are the main seaweeds for commercialy producing carrageenan. Then, Laminaria and Sargassum species are the main brown algae for commercially producing alginate. Furthermore, hydrocolloids from seaweeds or marine hydrocolloids are apllied in the food industry for their functional characteristics such as emulsifying, thickening, gelling, and stabilizing agent. All of these hydrocolloidsnamely, alginate, agar and carrageenan have received regulatory approvals from the European Council, the United States Food and Drug Administration, Food and Agriculture Organization, and Codex Alimantarius Commision.

Studi Perbandingan Sifat Fisikokimia Minyak Inti Sawit (RBDPKO) Terhidrogenasi dalam Cocoa Butter Substitutes (CBS) dengan CBS Komersial Reno Fitri Hasrini; Nami Lestari; Yuliasri Ramadhani Meutia
Warta Industri Hasil Pertanian Vol 31, No 01 (2014)
Publisher : Balai Besar Industri Agro

Tujuan penelitian ini adalah pengembangan proses pembuatan CBS Minyak Inti Sawit (Refined Bleached Deodorized Palm Kernel Oil, RBDPKO) dengan proses hidrogenasi lalu membandingkan karakter fisikokimia CBS dari RBDPKO dengan beberapa jenis CBS komersial. Tahapan penelitian yang dilakukan adalah (1) Pembuatan CBS RBDPKO melalui optimasi proses hidrogenasi dan rafinasi; (2) Analisis bahan baku dan produk CBS dari RBDPKO; (3) Karakterisasi produk CBS dan membandingkan dengan CBS komersial. Dari hasil penelitian didapat kondisi optimum proses hidrogenasi CBS RBDPKO adalah menggunakan katalis nikel 0,1% pada alat hidrogenasi (reaktor) kapasitas 5 liter, dengan suhu 184°C, tekanan 2,5 bar, lama proses 6 jam, kecepatan aduk 250 rpm, dilanjutkan proses penyaringan dengan alat filter press, proses bleaching menggunakan bentonit 1% pada suhu 90°C selama 45 menit, proses deodorisasi denganalat rafinasi pada suhu 220°C selama 1,5 jam dan penyaringan kembali dengan alat filter press. Pada kondisi tersebut dapat diperoleh CBS asal RBDPKO dengan tekstur, warna dan bau yang mirip dengan CBS asal RBDPKO komersial, kadar air 0,07%, bebas kotoran, bilangan Iod 2,16 gram Iod/100 gram, asam lemak bebas 0,61% , tidak mengandung asam lemak trans dan nikel, titik leleh berubah dari 26,25°C menjadi 34°C, yaitu berubah wujud menjadi padat, terjadi penjenuhan asam oleat dan asam linoleat oleh atom hidrogen menjadi asam stearat sebagai tanda bahwa terjadi hidrogenasi penuh dan memiliki solid fat content 6,62% pada suhu 35°C dan 1,80% pada suhu 40°C mirip dengan profil SFC CBS komersial dan mempunyai profil triasilgliserol (TAG) yang serupa dengan CBS komersial lainnya.

(The Influence of Preparation Time of Enzymes Fermentation for the Quality of Modified Cassava Flour (MOCAF) Tita Aviana; H G Pohan; Reno Fitri Hasrini
Warta Industri Hasil Pertanian Vol 28, No 01 (2011)
Publisher : Balai Besar Industri Agro

Cassava (Manihot esculenta) also called yuca or cassava, is a native plant of south America. cassava is used as an alternative staple food source of carbohydrate .in indonesia one cassava intermediate products is mokaf (modified cassava flour ) whivh is made through fermentation time which are 2 hours (S2)and 24 hours (S24 and P24) and studied their characteristics (moisture ,fibre, ash and flour characteristics including gelatinization characteristic and gel strength) according to analysis including gelatinization characteristics mokaf with 2 hours enzyme preparation time has lower viscosity and gel strength in proximate analysis results ,mokaf with 2 hours enzyme preparation time have a tendency of smaller levels of ash and crude fiber ,buthigher protein. the best treatment for mocaf preparation is 24 hours pra-fermentation followed with fermentation and spinning process before drying ,which produce mokaf with 0,51% ash, 1,88% crude fiber ,0,86% protein and 0,66% fat.

Pengaruh Suhu Penyimpanan terhadap Kualitas Sosis Kering Jamur Tiram Putih (Pleurotus ostreatus) Susi Heryani; Tita Aviana; Ning Ima Arie Wardayanie; Reno Fitri Hasrini
Warta Industri Hasil Pertanian Vol 37, No 2 (2020)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32765/wartaihp.v37i2.4300

ABSTRAK: Jamur tiram putih mempunyai kandungan gizi yang tinggi serta memiliki protein dan serat menyerupai daging. Namun jamur tiram putih mempunyai kadar air tinggi sehingga mudah rusak. Pengolahan jamur tiram putih menjadi sosis kering dan pengamatan kondisi penyimpanan terhadap kualitas sosis kering belum ada yang melakukan. Tujuan penelitian ini mempelajari pengaruh beberapa kondisi penyimpanan terhadap kualitas sosis kering jamur tiram putih. Sosis kering jamur tiram putih disimpan pada inkubator suhu 25, 35, 45, dan 55 oC. Sampel sosis kering jamur tiram putih dianalisis kadar air, asam lemak bebas (ALB) dan aw setiap 14 hari sekali selama 56 hari. Suhu penyimpanan selama 56 hari mempengaruhi kadar air dan aw sosis kering jamur tiram putih. Semakin tinggi suhu penyimpanan dan semakin lama penyimpanan maka kadar air makin rendah dan aw makin rendah. Sedangkan waktu penyimpanan mempengaruhi ALB dan aw. Semakin lama waktu penyimpanan maka ALB semakin tinggi dan aw semakin turun. ALB tidak dipengaruhi suhu penyimpanan dan kadar air tidak dipengaruhi waktu simpan. Semua kondisi penyimpanan masih memenuhi syarat mutu SNI produk pangan kering.Kata kunci: asam lemak bebas, aw, jamur tiram putih, kadar air, sosis keringABSTRACT: White oyster mushrooms have high nutritional content and similar with meat. However, white oyster mushrooms have high water content so they are easily decay. Processing of white oyster mushrooms into dry sausages and observation of storage conditions on the quality of dry sausages has not been done. The aim of this study was to study the effect of several storage conditions on the quality of dry white oyster mushroom sausage for 56 days. Dried sausages were stored in incubators at 25, 35, 45, and 55 oC for 56 days. Samples of dried sausage were analyzed for water content, free fatty acids (FFA) and aw every 14 days for 56 days. Storage temperature for 56 days affects the moisture content and aw white oyster mushroom dry sausage. The higher the storage temperature and the longer the storage, the lower the water content and the lower the aw. Meanwhile, the storage time affects ALB and aw. The longer the storage time, the higher the ALB and the lower the aw. ALB is not affected by storage temperature and moisture content is not affected by storage time. All storage conditions still qualify the Indonesian National Standard quality requirements for dry food products.Keywords: free fatty acid, aw white oyster mushroom, water content, dried sausage

Pengaruh Perlakuan Awal dengan Variasi Waktu Perendaman dan Jenis Bahan Perendam terhadap Karakteristik Tepung Umbi Ganyong (Canna edulis KERR) Yuliasri Ramadhani Meutia; Reno Fitri Hasrini; Dede Abdurakhman
Warta Industri Hasil Pertanian Vol 31, No 02 (2014)
Publisher : Balai Besar Industri Agro

Permasalahan yang dihadapi dalam pembuatan tepung ganyong adalah terbentuknya warna kehitaman yang dapat menurunkan penerimaan konsumen secara sensori. Penelitian ini bertujuan untuk mempelajari pengaruh jenis bahan perendam dan waktu perendaman umbi ganyong terhadap sifat fisikokimia, derajat putih, dan kekuatan gel dari tepung ganyong yang dihasilkan. Pengaruh yang diamati adalah jenis bahan perendam (Natrium metabisulfit, asam sitrat, dan asam askorbat) dan waktu perendaman (10 - 30 menit) terhadap kecerahan warna tepung ganyong dibandingkan dengan kontrolnya. Parameter yang diamati antara lain derajat putih, komposisi kimia, sifat amilografi, kekuatan gel dan rigiditas tepung ganyong yang dihasilkan. Hasil menunjukkan bahwa perendaman ganyong dengan Na meta bisulfit 0,2% selama 30 menit memiliki kecerahan paling tinggi dibanding kontrol dan perlakuan lainnnya yaitu sebesar 68,94% dengan menggunakan alat pengukur derajat putih. Uji amilografi menunjukkan tepung ganyong dengan perlakuan perendaman natrium metabisulfit 0,2% dan asam sitrat 0,05% selama 10 menit memiliki suhu gelatinisasi paling tinggi dibandingkan kontrol dan perlakuan lainnya. Hasil uji kekuatan gel tepung ganyong menunjukkan bahwa semakin lama waktu perendaman ganyong maka kekuatan gel juga mengalami peningkatan. Kombinasi perlakuan natrium metabisulfit (0,2%) dengan asam sitrat (0,05%) menunjukkan kekuatan gel dan rigiditas tertinggi dibandingkan perlakuan lainnya.

Evaluasi Aspek Sanitasi pada Pengembangan Lini Proses Mocaf Berbasis 4.0 di Balai Besar Industri Agro Yuliasri Ramadhani Meutia; Santi Ariningsih; Reno Fitri Hasrini; Tita Aviana
Warta Industri Hasil Pertanian Vol 37, No 2 (2020)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32765/wartaihp.v37i2.5994

ABSTRAK: Balai Besar Industri Agro (BBIA) mengembangkan lini proses mocaf berbasis 4.0 sebagai unit percontohan dalam pengembangan ekosistem 4.0, dimana ekosistem inovasi sebagai salah satu langkah strategis dalam transformasi 4.0 untuk mengimplementasikan revolusi industri 4.0 sesuai peta jalan Making Indonesia 4.0. Lini proses mocaf berbasis 4.0 tersebut, berkaitan dengan proses pengolahan pangan, maka tetap harus mempertimbangkan kesesuaian desain peralatan dan permesinan tersebut dengan prinsip-prinsip sanitasi pangan. Aspek sanitasi merupakan hal penting yang harus diperhatikan dalam industri pangan. Tulisan ini bertujuan untuk mengevaluasi desain alat pada lini proses tersebut, metode sanitasi, serta rekomendasi kegiatan sanitasi yang diharapkan dapat berguna untuk perbaikan dan pengembangan lini proses mocaf 4.0 tersebut. Metode yang digunakan melalui pengamatan lini proses dengan membandingkan dengan Peraturan Cara Produksi Pangan Olahan yang Baik. Data pengamatan dibahas secara deskriptif analitik. Berdasarkan hasil evaluasi beberapa aspek sanitasi pada lini proses mocaf 4.0 ada beberapa hal yang perlu diperhatikan yaitu dari segi infrastruktur, desain peralatan, verifikasi hasil sanitasi, dan juga akses masuknya hama pada lini proses.Kata kunci: evaluasi, GMP, industri 4.0, mocaf, sanitasiABSTRACT: Center for Agro-based Industry (CABI) developed the 4.0-based mocaf process line as a pilot project in the development of ecosystem 4.0, where the innovation ecosystem as one of the strategic steps in transformation 4.0 to implement the 4.0 industrial revolution according to the Making Indonesia 4.0 road map. Sanitation aspect is an important thing that must be considered in the food industry. This paper aims to evaluate the design of process line, sanitation methods, and recommendations for sanitation activities that are expected to be useful for the improvement and development of the mocaf 4.0 process line. The method is through a process line observation by comparing with the Rules for Good Manufacturing Processed Food. Observational data were discussed in a descriptive analytic manner. Based on the evaluation of several aspects of sanitation in the mocaf 4.0 process line, there are a number of things that need to be considered that are the infrastructure, equipment design, verification of sanitation results, and also pest control on the line process area.Keywords: evaluation, GMP, industry 4.0, mocaf, sanitation

ANALISIS PRODUK KRIMER KENTAL MANIS DALAM RANGKA PENGEMBANGAN STANDAR NASIONAL INDONESIA BARU Reno Fitri Hasrini; Ainun Khoiriyah
JURNAL STANDARDISASI Vol 20, No 3 (2018)
Publisher : Badan Standardisasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31153/js.v20i3.727

Currently many milk derivative products are difficult to differentiated, namely sweetened condensed milk (SCM), non dairy sweetened condensed milk (NDSC) and sweetened condensed creamer (SCC). Therefore, it is necessary to mapping the concept of quality requirements for the three products. There are no national and international standards that govern and distinguish the characteristics of the products. To find out the characteristics of local SCC in Indonesia and compare them with imported SCC, it is necessary to analyze various local and imported SCC where circulating in the market. The materials used are local SCC 10 brands and 5 brand imports. The analysis carried out was water content, protein (Nx 6.38%), total fat and sugar content as saccharose. The results of the analysis showed that the local SCC had average of water content, protein (Nx6.38%), total fat and sugar content as saccharose were 22.68 ± 2.51, 2.27 ± 0.14, 10.74 ± 0, 89, and 47.05 ± 1.25%, respectively. Whereas imported SCC had average of water content was 22.68 ± 2.68%, protein (Nx6.38%) was 1.42 ± 0.11%, total fat was 10.33 ± 0.09% and sugar content as saccharose was 50.5 ± 2.77%. Quality requirements for local and imported SCC suitable for the Indonesian National Standard Concept of sweetened condensed cremer and were not suitable with quality requirements of non dairy sweetened condensed milk concept.

PERBANDINGAN KARAKTERISTIK FISIKOKIMIA ANTARA COCOA BUTTER ALTERNATIVE (CBA) DENGAN LEMAK KAKAO UNTUK PENGEMBANGAN STANDAR NASIONAL INDONESIA Reno Fitri Hasrini; Ning Ima Arie Wardayanie
JURNAL STANDARDISASI Vol 22, No 3 (2020)
Publisher : Badan Standardisasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31153/js.v22i3.838

Cocoa butter alternative (CBA) atau alternatif lemak kakao memegang peranan penting dalam industri pengolahan cokelat atau konfeksioneri. CBA terdiri dari Cocoa Butter Equivalents (CBE), Cocoa Butter Replacers (CBR), Cocoa Butter Substitutes (CBS) yang terbagi berdasarkan komposisi kimia dan kompatibilitas dengan lemak kakao. Belum ada standar nasional dan internasional yang mengatur dan membedakan karakteristik ketiga produk tersebut. Tujuan penelitian ini adalah untuk mengetahui karakteristik CBE, CBR dan CBS dan dianalisis untuk pengembangan konsep Rancangan Standar Nasional Indonesia (RSNI) Alternatif Lemak Kakao. Metode penelitian adalah sampling dan membeli produk CBE, CBR dan CBS ke industri-industri. Analisis terhadap CBE, CBR dan CBS dilakukan untuk mengetahui karakteristiknya serta membandingkannya dengan SNI 3748:2009 Lemak Kakao. Parameter mutu yang dianalisis adalah titik leleh, kadar air, kadar asam lemak bebas, bilangan peroksida, bilangan iod, dan asam lemak trans. Hasil analisis menunjukkan bahwa CBE, CBR, CBE mempunyai kisaran rerata titik leleh sebesar 18,5-34,11 °C, kadar air 0,12-0,17%, kadar asam lemak bebas 0,06-0,10%, bilangan peroksida 0,21-2,65 mek O2/kg, bilangan iod 2,15-38,7 gram I2/100 g, dan asam lemak trans 0,4-0,11%. Parameter titik leleh, kadar air, kadar asam lemak bebas, bilangan peroksida, dan bilangan iod CBE, CBR dan CBS memenuhi semua syarat mutu SNI 3748:2009 Lemak Kakao. Nilai asam lemak trans CBA memenuhi syarat WHO (2010). Konsep RSNI Alternatif Lemak Kakao (CBA) yang diusulkan berdasarkan analisis tersebut adalah titik leleh 32-45 °C untuk CBR dan CBS, untuk CBE tidak ditetapkan, kadar air maksimum 0,3%, kadar asam lemak bebas maksimum 0,3 %, bilangan peroksida maksimum 3,0 mek O2/kg, bilangan iod untuk CBE, CBR dan CBS maksimum 40, 60 dan 20 gram I2/100 g berturut-turut.

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