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(Increasing the Vetiverol Content of vetiver Oil by Rectification) Sudibyo, Agus; Bastaman, Syarief; -, Hendarti
Warta Industri Hasil Pertanian Vol 4, No 01 (1987)
Publisher : Balai Besar Industri Agro

A study on rectification of vetiver oil had been conducted in order to improve its quality and eugenol content. Retification was done by distillation using low vacuum pressure (15 and 20 mm Hg) and resulted in four fraction of vetiver oil (fraction I, II, III, IV). Observation which included chemical analysis (ester number, ester number after acetylation and vetiverol content) and physical analysis (refractive index at 20 degree) was done only on fraction III and IV. Research result showed that rectification improve the quality of vetiver oil. The vetiverol content of fraction III was increased by 8,10-9,35%, while those of fraction IV was 18,05-19,23%.

(Identification and Analysis Of Competitiveness Of Marine Products Industry in Tegal Regency, Central Java) Sudibyo, Agus; Dwi Erlina, Mei; -, Winiarti
Warta Industri Hasil Pertanian Vol 23, No 01 (2006)
Publisher : Balai Besar Industri Agro

Study on identification and analysis of competitiveness for the marine-fisheries product industry in Tegal regency,Central of Java has been conducted.The methods used of this study was using descriptive and system approach that included identification of marine fisheries potential,selection of potential commodities,determination of marine-fisheries based industry specially products and feasibility study on the development of those product.The process selecting potential commodities and determination of the marine-fisheries based industrycompetitiveness product were analysis by using Analytical Hierarchy Process(AHP)approach,while feasibility was analysis by using three econemic indicates in terms of B/C ratio,NPV and IRR.The results showed that based on the all criteria desigeneed in identification and selecting of the marine-fisheries based industry competitiveness products,it was indicated that the availability and economic value of raw material were the important factor in the evaluation of potential alternative commodity.Meanwhile,technology capability,value added,quality and continues supply of raw materials and market the marine-fisheries based industry specially products.Based on the adjustments of weighting and scoring to the various commodities and processing technologies resulted that salted-dried anchoy and boiled-salted scads were the most prospective marine-fisheries product that can be developed as specially product for Tegal regency.Financial analysis lso show that the two products were very feasible financially.Â

(Carotenoids and Its Use in Industries) Sudibyo, Agus
Warta Industri Hasil Pertanian Vol 7, No 02 (1990)
Publisher : Balai Besar Industri Agro

Carotenoids are widely distributed in nature. They are found in plants, insects, birds, and other animals producing a wide array of brilliant yellow to red colors. This paper reviewed the structure of carotenoids, Their properties and their influence factors, production and application in industries.

(The Role of Chocolate as healthy Food products and Its Possibility Product Development as Functional Food in the Food Industry) Sudibyo, Agus
Warta Industri Hasil Pertanian Vol 27, No 02 (2010)
Publisher : Balai Besar Industri Agro

Cocoa-derivatives (cocoa powder,chocolate,cocoa related products) have been known for hundred of years. these products were consumed all over the world and were largely studied due to their significant content of phytochemicals (procyanidin,flavonoids,catechin,epicaechin)with great healt effects.recent scientific articels showed that the high quality and quantity of antioxidants and chocolate and the flavonoids content in cocoa are able to reduce the number of radicals in the body that contribute to medical problems,such as cardiovascular diseases and cancer. they can also act as anti-aging. the objectives of this paper are:(1) to prepare a scientific information for scientists and researchers in exploration on R&d of food products diversification based on cacao as health food;(2)to prepare an information for R&D institutions in developing more comprehensive understading of intractions that occur among cocoa derived foods,medicines and dietary supplement;and(3)to prepare an information for society to increase their interest in cocoa and chocolate consume with better understanding of theirs benefits and weakness as health food product.this article studied a brife review of the potential strength of cocoa and chocolate and its effects on healts and the weakness of cocoa and chocolate products as health food products,also its possibility product development as functional food in the food industry.

(The Potencies and Develpopmet Prospect of Palm Oil Industry Downstram in Indonesia) Sudibyo, Agus
Warta Industri Hasil Pertanian Vol 21, No 01 (2004)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32765/warta ihp.v21i01.2515

The indonesian palm oil production in 2005 will reach about 11.3 milion tons and it is estimated that palm oil production still continue increasing for the next ten years .however ,eighty percent of palm oil exported from indonesia was crude palm oil (CPO) whereas a big of domestic consumption of CPO is consumed in edible oils in term of frying oil margarine and shortening on the contrary ,palm oil downstream industry and biodiesel industry is less develop is less than in malaysia; in point of fact the value added products that produce from palm oil downstream processing industry can reached 50 to 300 percent higher than in edible oil processing industry .the increasing demad palm oil ,the environmental friendly derived products of palm oil and the scarcity of petrochemical scour will open wide market of the palm oil the to develop palm oil based on the downstream processed products of palm oil than tends to increase in demand is very important this article reviews the existing of technology potency for the palm oil downstream processing industry development and its implementation possibility ,development prospect of the palm oil downstream processing industry ,and the line of the policy development.

(Spices Irradiation Treatment for Presevation and Hygiene Purpose) Sudibyo, Agus
Warta Industri Hasil Pertanian Vol 11, No 1-2 (1994)
Publisher : Balai Besar Industri Agro

Spices are important commodity in international trade and ussually added to food in only small amounts. They have little or no nutritional value; their importance lies not only in their ability to impart their own characteristic flavour to food but also to enhance the natural flavour of food it self. However, spices are ussually contaminated with numerous microorganisms and this causes serious problem for the food industry.Various alternatives to the uses of ground spices (such as the use spice oleoresins and essential oils) exist, althought these have certain limitation in their application. Gas fumigation of spices is also simple but a greater disadvantage of this methods is the danger of chemical residues in the food.An effective method of sterilization by irradiation would,threfore,hold,considerable interest for the food industry.This paper rieviewedÂ contamination of spices,spices irradiation treatment and the effect of irradiation upon organoleptic properties and chemical constituents of spices.

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