Garuda - Garba Rujukan Digital

Article Per Year (5 Year)

All

Warta IHP (Warta Industri Hasil Pertanian)

ihp
Website

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

51 52 53 54 55

(Study on Green Tea Instant Processing with Kweni Fruit Flavor Extract (Mangifera odorata, Grift) Using Spray Drying) Agus Sudibyo; Setyajid -; Maman Sukiman
Warta Industri Hasil Pertanian Vol 27, No 02 (2010)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32765/warta ihp.v27i02.2616

Study of green tea instant processing with flavor of kweni fruit (Mangifera odorata Grift) using spray drying has been conducted. The objectives of this research were to obtain green tea instant with flavor of kweni fruit as product diversification of green tea and observe the effect of addition of kweni fruit extracted and Arabic gum to maltodextrin ratio toward the quality of green tea instant product. they were two stages of this research, i.e. the previous study and finally the main study. The previous study were ; (1) chemical properties analysis from green tea and kweni fruit including water content, volatile reducing substance (VRS) value, ash content, tannin and catechin, and microorganism contamination in terms of total plate count and colifrom bacteriae; (2) Determination the best condition for green tea extraction and (3) Determination the optimal condition for kweni fruit extraction. Green tea of grade III was extracted using hot water in 90 derajat C during 5, 8 and 11 minutes with green tea and hot water ratio at 10 : 100, 15 :100 and 20 g : 100 ml; while kweni fruit was extracted using etanol 90% concentration during 15, 30, 45 minutes with kweni fruit to etanol ration at 100 : 100, 100 : 200 and 200 g : 100 ml). The main study were green tea processing and product quality evaluation including the yield, water content, VRS value, ash content, tannin content and solution ability and sensory analysis of green tea instant product using hedonic test. The result showed that the addition of flavor extract from kweni fruit in producing green tea instant has given significantly effect to the value of yield, VRS and ash content; however Arabic gum has given signicantly effet to the VRS vale. Generally, organoleptic evaluation showed that panelis more like the taste, aroma and color of the product. The best green tea instant product wih flavor extracted from kweni fruit was obtained from A1B3 treatmnet (Arabic gum to maltodextrin ratio at 9 : 1 and kweni fruit extract concentration 20%) with the yield 7.64% water content 7.14, VRS 7.25 meq/g, ash content 8.72% , tannin conten 8.96% and salvation 89.47%.

(The Effect of Ascorbic Acid and Sodium Erythorbate on Processing of Kolang-Kaling (Arenga pinnata Merr) in Syrup Dwi Sutrsiniati; Harry Wiriano
Warta Industri Hasil Pertanian Vol 6, No 02 (1989)
Publisher : Balai Besar Industri Agro

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.

(Design and Performance Testing of Dryer and Clarifyer Equipment on Processing of Virgin Coconut Oil) H Guring Pohan; Dadang Supriatna
Warta Industri Hasil Pertanian Vol 21, No 02 (2004)
Publisher : Balai Besar Industri Agro

Design and performance testing study of the dryer and the clarifyer equipments of Virgin Coconut Oil (VCO) has been done for producing better quality of the product. The power of the electrical motor for stirrer of the dryer used was 5 hp and it has reduced from 1500 rpm to 300 rpm using gear box T.S. 80 type and finally become 4 rpm on the stirrer in order to running well. Electrical motor connected to the timer apparatus to change the rotation of the dryer which automatically work well so that the grated coconut meat to be dried accepted the heat energy uniformly. The flow direction of the refinery of oil and the fluid (mix of the oil and water) from the bottom of the refine equipment was raised up and then went down to the bottom, so that the oil product did not break to the treatment of heat. According to this indicated that the stirrer apparatus could worked well. Analytical result shows that the VCO moisture content is 0,11 %, free fatty acid is 0,22 % and lauric acid is 49,92 %. The whole of equipments system process is running well. Drying rate of water at 70 C, condition is 7,9% (w/w) per hour, heating efficiency is 18,99% at 6 hours drying time, capacity of dryer 231,1 kg per batch, efficiency of the refinery oil per batch 97 %.

Determination of Alpha-and Beta-cryptoxanthins, and Alpa-and Beta Carotenes in Buah Merah Oil By HPLC-UV Detection Mitsuhiro Wada; Kaori Fujimoto; Toshiaki Nishigaki; Erna Febriyanti; Rie Ikeda; Kenichiro Nakashima
Warta Industri Hasil Pertanian Vol 30, No 01 (2013)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32765/warta ihp.v30i01.2429

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.

(Studi Efek Antitumor Buah Merah, Pandanus conoideus, Dalam In Vitro Dan In Vivo) Toshiaki Nishigaki; Kunitaka Hirose; Ingrid S. Surono; Hidekazu Shigematsu
Warta Industri Hasil Pertanian Vol 28, No 02 (2011)
Publisher : Balai Besar Industri Agro

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.

The Withering Effect of Raw Material on Essential Oils and its Free Menthol Content of Mentha (Mentha arvensis Linn). Helmud P. Simanjuntak; Edy Soelistyo
Warta Industri Hasil Pertanian Vol 6, No 02 (1989)
Publisher : Balai Besar Industri Agro

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.

(The Prospect of Derivated Fennel Oil (Foeniculum vulgare Mill) Development in Indonesia) M Maman Rohaman; Sumarsi -; Eddy Sapto Hartanto
Warta Industri Hasil Pertanian Vol 22, No 02 (2005)
Publisher : Balai Besar Industri Agro

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.

(Sorption Isotherm Model for Dendeng) Rizal Alamsyah; Putiati Mahdar; Rotua Eva Irene
Warta Industri Hasil Pertanian Vol 13, No 1-2 (1996)
Publisher : Balai Besar Industri Agro

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.

(Vitamin E from Palm Oil its Nutritional Properties) Agus Sudibyo
Warta Industri Hasil Pertanian Vol 13, No 1-2 (1996)
Publisher : Balai Besar Industri Agro

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.

(Essential Oil from The Twigs and Leaves of Sappuko (Leptospermum flavescens Smith) and Its Distillation Technique) Salya Sait; Enny Hawani Lubis
Warta Industri Hasil Pertanian Vol 7, No 01 (1990)
Publisher : Balai Besar Industri Agro

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

Page 53 of 81 | Total Record : 804

51 52 53 54 55

Filter by Year

1984 2023

Filter By Issues

All Issue Vol 40, No 1 (2023) Vol 39, No 2 (2022) Vol 39, No 1 (2022) Vol 38, No 2 (2021) Vol 38, No 1 (2021) Vol 37, No 2 (2020) Vol 37, No 1 (2020) Vol 36, No 2 (2019) Vol 36, No 1 (2019) Vol 35, No 2 (2018) Vol 35, No 1 (2018) Vol 34, No 2 (2017) Vol 34, No 1 (2017) Vol 34, No 1 (2017) Vol 33, No 02 (2016) Vol 33, No 02 (2016) Vol 33, No 01 (2016) Vol 33, No 01 (2016) Vol 33, No 1 (2016) Vol 32, No 02 (2015) Vol 32, No 02 (2015) Vol 32, No 01 (2015) Vol 32, No 01 (2015) Vol 31, No 02 (2014) Vol 31, No 02 (2014) Vol 31, No 01 (2014) Vol 31, No 01 (2014) Vol 31, No 2 (2014) Vol 30, No 02 (2013) Vol 30, No 02 (2013) Vol 30, No 01 (2013) Vol 30, No 01 (2013) Vol 29, No 02 (2012) Vol 29, No 02 (2012) Vol 29, No 01 (2012) Vol 29, No 01 (2012) Vol 28, No 02 (2011) Vol 28, No 02 (2011) Vol 28, No 01 (2011) Vol 28, No 01 (2011) Vol 27, No 02 (2010) Vol 27, No 02 (2010) Vol 27, No 01 (2010) Vol 27, No 01 (2010) Vol 26, No 02 (2009) Vol 26, No 02 (2009) Vol 26, No 01 (2009) Vol 26, No 01 (2009) Vol 25, No 02 (2008) Vol 25, No 02 (2008) Vol 25, No 01 (2008) Vol 25, No 01 (2008) Vol 24, No 02 (2007) Vol 24, No 02 (2007) Vol 24, No 01 (2007) Vol 24, No 01 (2007) Vol 23, No 02 (2006) Vol 23, No 01 (2006) Vol 23, No 01 (2006) Vol 22, No 02 (2005) Vol 22, No 02 (2005) Vol 22, No 01 (2005) Vol 22, No 01 (2005) Vol 21, No 02 (2004) Vol 21, No 02 (2004) Vol 21, No 01 (2004) Vol 21, No 01 (2004) Vol 20, No 1-2 (2003) Vol 20, No 1-2 (2003) Vol 19, No 1-2 (2002) Vol 19, No 1-2 (2002) Vol 18, No 1-2 (2001) Vol 18, No 1-2 (2001) Vol 17, No 1-2 (2000) Vol 17, No 1-2 (2000) Vol 16, No 1-2 (1999) Vol 16, No 1-2 (1999) Vol 15, No 1-2 (1998) Vol 15, No 1-2 (1998) Vol 14, No 1-2 (1997) Vol 14, No 1-2 (1997) Vol 13, No 1-2 (1996) Vol 13, No 1-2 (1996) Vol 12, No 1-2 (1995) Vol 12, No 1-2 (1995) Vol 11, No 1-2 (1994) Vol 11, No 1-2 (1994) Vol 10, No 1-2 (1993) Vol 10, No 1-2 (1993) Vol 9, No 1-2 (1992) Vol 9, No 1-2 (1992) Vol 8, No 02 (1991) Vol 8, No 02 (1991) Vol 8, No 01 (1991) Vol 8, No 01 (1991) Vol 7, No 02 (1990) Vol 7, No 02 (1990) Vol 7, No 01 (1990) Vol 7, No 01 (1990) Vol 6, No 02 (1989) Vol 6, No 02 (1989) Vol 6, No 01 (1989) Vol 6, No 01 (1989) Vol 5, No 02 (1988) Vol 5, No 02 (1988) Vol 5, No 01 (1988) Vol 5, No 01 (1988) Vol 4, No 02 (1987) Vol 4, No 02 (1987) Vol 4, No 01 (1987) Vol 4, No 01 (1987) Vol 3, No 02 (1986) Vol 3, No 02 (1986) Vol 3, No 01 (1986) Vol 3, No 01 (1986) Vol 2, No 02 (1985) Vol 2, No 02 (1985) Vol 2, No 01 (1985) Vol 2, No 01 (1985) Vol 1, No 02 (1984) Vol 1, No 02 (1984) Vol 1, No 1 (1984) Vol 1, No 1 (1984) More Issue

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kota bogor,

Jawa barat

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name -

Contact Email -

Phone -

Journal Mail Official -

Editorial Address -

Location Kota bogor, Jawa barat INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kota bogor,

Jawa barat

INDONESIA