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Warta IHP (Warta Industri Hasil Pertanian)
Published by Politeknik AKA Bogor
ISSN : 02151243     EISSN : 26544075     DOI : -
Core Subject : Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Industrial & Manufacturing Engineering
Warta IHP (Industri Hasil Pertanian) is a Scientific Journal which is sourced from research papers, new theoretical/interpretive findings, and critical studies or reviews (by invitation) in the agro-based industry scope that cover any discipline such as: food science and technology, agricultural industry technology, chemistry and essential oils, agricultural products processing machinery, food microbiology, renewable energy, chemical analysis, and food engineering.
Arjuna Subject : -
Articles 804 Documents
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(The Effect of Ascorbic Acid and Sodium Erythorbate on Processing of Kolang-Kaling (Arenga pinnata Merr) in Syrup Sutrsiniati, Dwi; Wiriano, Harry
Warta Industri Hasil Pertanian Vol 6, No 02 (1989)
Publisher : Balai Besar Industri Agro

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Abstract

Antioxidant were added to the processing of "kolang-kaling" (Arenga pinnata Merr) in syrup processing as ascorbic acid, sodium erythorbate, a mixture of ascorbic acid and sodium erythorbate. The products were stored at room temperature of three months. Total soluble solid, pH, vitamin c, total bacterial count and organoleptic test were observed during storage. The addition of ascorbic acid or ascorbic acid and sodium erythorbate resulted in decreasing of pH and increasing of vitamin C, while the total soluble solid was stable. Total soluble solid increased but vitamin C decreased during storage. Organoleptic test showed that the addition of these antioxidants was basically acceptable.
Karakteristik Kerupuk dari Tepung Jagung Pulut ( Zea mays L) Aviana, Tita; Farida Hutajulu, Tiurlan
Warta Industri Hasil Pertanian Vol 31, No 02 (2014)
Publisher : Balai Besar Industri Agro

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Abstract

Jagung (Zea mays L) merupakan salah satu komoditi pangan utama di Indonesia selain beras. Penelitian ini dilakukan untuk memberikan alternatif penanganan panen jagung yang melimpah di sebagian daerah, meminimalisasi kerusakan produk selama penyimpanan serta meningkatkan nilai tambah jagung. Dalam penelitian digunakan 2 jenis tepung jagung, yaitu tepung jagung hibrida dan tepung jagung pulut.  Penelitian dilakukan dalam dua tahap yaitu: penentuan jenis tepung jagung yang digunakan dan formulasi kerupuk jagung. Formulasi yang digunakan adalah tepung jagung (20%–50%) dan tapioka (80–50%). Penilaian organoleptik terhadap kerupuk jagung dilakukan dengan skala hedonik meliputi rasa, aroma, penampakan, warna dan kerenyahan. Hasil organoleptik diperoleh produk yang paling disukai adalah produk dengan formulasi 20% tepung jagung pulu
Determination of Alpha-and Beta-cryptoxanthins, and Alpa-and Beta Carotenes in Buah Merah Oil By HPLC-UV Detection Wada, Mitsuhiro; Fujimoto, Kaori; Nishigaki, Toshiaki; Febriyanti, Erna; Ikeda, Rie; Nakashima, Kenichiro
Warta Industri Hasil Pertanian Vol 30, No 01 (2013)
Publisher : Balai Besar Industri Agro

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Abstract

A high-performance liquid chromatography-UV detection method for determination of Alpha-and Beta-cryptoxanthins and, Alpha-and Beta-carotenes in Buah Merah oil was developed. The separation of the four carotenoids was achieved by a combination of a Handy ODS column (150x4.6 mm, i.d.) and a Develosil Combi-RP-5 (50x4.6 mm, i.d.) via a 3-port switching valve. The mobile phase used was a mixture of CH3CN/CH3OH/ethyl acetate (=68:23:9, v/v/v). The retention times of Alpha-and Beta-cryptoxanthins and, Alpha and Beta-carotenes were 18, 20 53 and 60 min, respectively. The clean-up of Buah Merah oil was performed by liquid-liquid extraction after saponification with 13.5 M KOH solution. The calibration curves of the carotenoids showed good linearity (r> 0.000. The detection limits of four carotenoids at a signal-to noise of 3 were from 0.36 to1.14 ng/mg. Furthermore, the proposed method could be successfully applied to determine the carotenoids in 10 Buah Merah oil samples. 
(Sorption Isotherm Model for Dendeng) Alamsyah, Rizal; Mahdar, Putiati; Eva Irene, Rotua
Warta Industri Hasil Pertanian Vol 13, No 1-2 (1996)
Publisher : Balai Besar Industri Agro

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Abstract

A study was The study was aimed at designing adsorption and desorption model of "dendeng" by investigating its static equlibrium moisture content conducted at 30 degree C and 40 degree C,relative humidity (RH)level 32,43,62,63.5,75,80,and 81% for adsorption model,and11,32,43,62,63.5,755 for desorption model.Six model of courie bradley,halsey,oswin,and clen-clayton were employed and modified to investigate a model which appropriate for "dendeng"composition.Before gaining the models and cerves it were initally calculated some constants.The modification of cauries model gave the best results for both adsorption and desorption condition. 
(The Prospect of Derivated Fennel Oil (Foeniculum vulgare Mill) Development in Indonesia) Maman Rohaman, M; -, Sumarsi; Sapto Hartanto, Eddy
Warta Industri Hasil Pertanian Vol 22, No 02 (2005)
Publisher : Balai Besar Industri Agro

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Abstract

Fannel (Foeniculum Vulgare Mill) has been well known by indonesia people. Fannel seeds have strong pleasant odour because of essential oil. The major essential oil constituents of fannel were anethole and limonene, with more than 80% of the total oil. The other chemical consituents were- pinene, myrcene, y-terpinene, fenchone, estragole and fenchyl acetate. To increase the use of fannel oil, anethole consituent can be converted to its derivations by oxydation, acetylation, reduction, esterification and alcylation processes. Fennel seeds are used as a flavoring for goods and beverages and the essential oil from seed and plant has flavoring, cosmetic and pharmacuetical uses. The tendency in consumming medicine from natural plant material source, cause in the increasing use fennel as medicine raw material, especially the simplified usage which was used in traditional medicine.
The Withering Effect of Raw Material on Essential Oils and its Free Menthol Content of Mentha (Mentha arvensis Linn). Simanjuntak, Helmud P.; Soelistyo, Edy
Warta Industri Hasil Pertanian Vol 6, No 02 (1989)
Publisher : Balai Besar Industri Agro

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Abstract

The result showed that one day storage (with wring) gave the yield of 2,28%, and free menthol content of 51.59%. It was obvious that both the yield and free menthol content obtained from one day storage are higher than those obtained from two, three and four days storage.
(Studi Efek Antitumor Buah Merah, Pandanus conoideus, Dalam In Vitro Dan In Vivo) Nishigaki, Toshiaki; Hirose, Kunitaka; S. Surono, Ingrid; Shigematsu, Hidekazu
Warta Industri Hasil Pertanian Vol 28, No 02 (2011)
Publisher : Balai Besar Industri Agro

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Abstract

Pandanus conoideus (Buah Merah) Is Exclusively Grown In Papua Island And Its Neghbour Areas And Indigenous People Has Been Utilizing Its Extract Oil (SBM)Thousand OfDear Years. We Have First Found Relatively High quantity Of Carotenods which Carotenoids Which Consists Of Alph-And Bet-Carotene As Well As Alpha-And Beta-Cryptoxanthin In SBM. Beta -Eryptoxanthin Is a Of SBM Has Not Been Well Examined.We Evaluated Antitumor Potentials Of SBM In Vitro And In Vivo.In The In Viro Study, Proliferation Of Human Non-Small Lung Cancer Cells.A549Were Inhibited By SBM At More Than 500 Hg/mL iN mtt Assay . The In Vivo Antitumor Activity Of SBM Was Evaluated Using SBM Demonstrated Significant Antitumor Effects In Ether Tumor Volumes Or Tumor Weights. Experiment Using Nude Mice In A549 Assay Demonstrated That Antitumor Effect Of SBM May Not Be Associated With Involvement. We Conclude That Buah Merah Has Higher Potentiasls In Prevention Of Cancers, Especially Lung Cancer.Key Words : Pandanus Conoideus, Buah Merah, Carotenoid, Beta-Cryptoxanthin, Sarcomal 180, Lewis Lung Cancer, Non-Small Lung Cancer A549.
(Vitamin E from Palm Oil its Nutritional Properties) Sudibyo, Agus
Warta Industri Hasil Pertanian Vol 13, No 1-2 (1996)
Publisher : Balai Besar Industri Agro

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Abstract

Vitamin E can be derived from palm oil as a mixture of alpha tocopherol and tococtrienols.As a minor components,vitamin E have traditionally been the most interesting.It does not only posses antioxidant properties which is important for enhancing the stability of the oil against oxidation but also possess physiological properties that are presentlygaining much prominence in biomedical applications.Some studies indicated that tocotrienols were more efficient than tocopherol in terms of hypocholesterolemic,anti-cancer and antioxidant properties.This artcle reviews characterization and production of vitamin component,nutrional properties,and potential applications of vitamin E from palm oil in the food and pharmaceutical industries.
(The Study of Pineapple and Soursop Jam Slices Formulation) -, Solechan; Susanti, Irma
Warta Industri Hasil Pertanian Vol 22, No 01 (2005)
Publisher : Balai Besar Industri Agro

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Abstract

Research on the formulation of jam slices from pineapple and soursop has been conducted.The objective of this research is to obtain the best formula for jam slices making from pineaplle and soursop.The treatment used for pineapple jam slices were mixed pineapple peree with sugar and glucose wiyh ratio (100:0):(67:33),(50:50)w/w,respectively,margarine (3%:5%),citric acid and benzoat,than cooked until its thicked amd added margarine to made the jam being slices.The resul showed that the formula with 100% sugar and 5% margarine was the best pineapple jam slices formula according to the organoleptic test conducted.The result of water content analysis from the best formulation of pineapple jam slices showed 10.9%,total sucrose 72.4%,pH 3.93 and TPC 75 coloni/gram.Therefore 100% sugar without glucose mixing should be used for making jam slices.The treatment for making soursop jam slices were butter (1,5%,3%;5%)and agar (0.2%,0.4% and 0.6%). The result showed that the formula with 3% butter and 0.2% agar was the best soursop jam slices formula according to organoleptic test.The result of water content analysis from the best formulation of soursop jam slices showed 14.8%, total sucrose 64.6%,pH 3.99,and TPC 1.9 X 10 kuadrat coloni/gram.
(Essential Oil from The Twigs and Leaves of Sappuko (Leptospermum flavescens Smith) and Its Distillation Technique) Sait, Salya; Hawani Lubis, Enny
Warta Industri Hasil Pertanian Vol 7, No 01 (1990)
Publisher : Balai Besar Industri Agro

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Abstract

The essential oil of Leptospermum flavescens leaves and twigs has been studied. The distillation techniques used were water distillation and water and steam distillation in order to determine the most suitable technique. The essential oil of the twigs and leaves are of the same type. Linalyl acetate, beta-terpineol, terpineol-4 and borneol are the major constituents of the oils and present in different quantities. The high content of linalyl acetate (34.44%) showed that the oil could become a new source of linalyl acetate. The result of the two distillation technique showed the significant difference in the leaves

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