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INDONESIA
Jurnal Ilmu dan Teknologi Pangan
Published by Universitas Sam Ratulangi
ISSN : -     EISSN : -     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Arjuna Subject : -
Articles 55 Documents
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Nutrition Intake of Golden Period of Life Sasube, Laurensi M.; Luntungan, Aldian H.
Jurnal Ilmu dan Teknologi Pangan Vol 5, No 2 (2017)
Publisher : Pascasarjana Unsrat

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Abstract

Quality human resources are determined from the fulfillment of child nutrition from an early age even while still in the womb known as the first 1000 days of life (1000 HPK). This period starts from the pregnancy phase (270 days) until the child is 2 years old (730 days). The first thousand days of life have been agreed as the most important period in life because it can determine the health and intelligence of human resources in the future. The first thousand days of life represent a period of growth and development in all organs and systems of the body. Nutritional problems related to maternal nutritional status during pregnancy and lactation will affect the health of newborns, 2-year-olds and young women in the future Unmet needs in this period will have a permanent effect. The impact is not only on physical growth, but also on the mental development, intelligence, and behavior of children. Maternal nutrition during pregnancy has an effect on maternal mortality and infant mortality that is an indicator of a country's health progress.Keywords: golden period, nutrition intake, nutrition status
Utilization of Coconut Dregs Waste into Zwieback Products Lumoindong, Frans; Mamuaja, Christine F.
Jurnal Ilmu dan Teknologi Pangan Vol 5, No 1 (2017)
Publisher : Pascasarjana Unsrat

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Abstract

Study of coconut dregs waste utilization into zwieback products was carried out. This study was aimed to make zwieback products and to obtain the formula of coconut dregs waste utilization in zwieback products preferred by panelists. The study used a complete randomized design. The zwieback product had the treatment of coconut dregs waste addition respectively with A (0%), B (25%), C (50%), D (75%), E (100%). Results showed that the treatment of coconut dregs waste addition was 50%.Keywords: coconut dregs, waste utilization, zwieback
Liquid Sugar Production from Cellulosic Waste as an Alternative for IV Fluids Lumoindong, Frans; Mamuaja, Christine F.
Jurnal Ilmu dan Teknologi Pangan Vol 4, No 1 (2016)
Publisher : Pascasarjana Unsrat

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Abstract

The objective of the study was to utilize the cellulose garbages in North Minahasa Regency, North Sulawesi Province and detect the liquid sugar through acidic hydrolysis. After liquid sugar production, the product could be used as raw material of health product and pharmacy, such as intravenous liquid. For food product, it can be used as food product raw material which can increase people food security and to use the cellulose wastes for liquid sugar production from cellulose wastes of corn cob, rice husk and coconut skin.This study was carried out using laboratory analysis. It applied Complete Randomized Design factorially set with 3 replications as follows: A = cellulose wastes including corn cob (A1), coconut skin (A2) and padi husk (A3), and B = hydrolysis using HCL covering 0.50% HCl (B1), 0.75% HCl (B2) and 1.0% HCl (B3). As conclusion, the cellulose wastes of corn cob, coconut skin, and rice husk were potential to producing liquid waste, in which rice husk had the highest potential. The highest glucose concentration occurred in rice husk of 1% HCL, 25%. Keywords: liquid sugar, cellulosic waste, IV fluids
In Vitro Metabolic Stability Of Monocrotaline (MCT) and Heliotrine (HLT) in Rat Liver Microsome Sasube, Laurensi M.; Luntungan, Aldian H.
Jurnal Ilmu dan Teknologi Pangan Vol 5, No 2 (2017)
Publisher : Pascasarjana Unsrat

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Abstract

The Pyrolizidine alkaloids (PAs) monocrotaline, and heliotrine chosen in our investigation are important as there are many reports if their occurrence as constituents of various food components as contaminated to cereal crops and herbal dietary supplements. These two PAs also belong to the two major classes of tumorigenic PAs, which is retronecine and heliotridine class.  Although there is a sizable literature on monocrotaline and heliotrine, the information on the metabolism and toxicity of the important components of comfrey, is quite limited. Metabolic stability is defined as the percentage of parent compound lost over time in the presence of a metabolically active test system. The study in the compounds (MCT and HLT) stability is very important in order to investigate the profile of our compounds and as a foundation for further experiment.  By understanding the metabolic stability of MCT and HLT in the early experiment will able to rank them in term of their rates of metabolism (slow or fast metabolism) and also to determine their half –life that will be benefit on define the incubation & sampling time. The aim of this research is to determine Metabolic Stability of Monocrotaline (MCT), and Heliotrine(HLT) in rat Liver Microsome. Rat liver microsome extraction  and Higher Throughput Screening for Metabolic Stability. This research suggest that the two compounds of PAs Monocrotaline and Helitorine  have demonstrated the stability in the liver microsome compare to propranolol . Their slowly metabolism in the liver or longer half-lives may explain their high properties to survive long enough to reach target organs and their metabolites to bind with tissue and macromolecule.Keywords: heliotrine, metabolic stability, monocrotaline
KANDUNGAN FENOLIK DAN AKTIFIVATS ANTIOKSIDAN EKSTRAK KULIT ARI KENARI (Canarium vulgare Sp.) Djasibani, Hemy R.; Djarkasi, G.S. Suhartati; Suryanto, Edi
Jurnal Ilmu dan Teknologi Pangan Vol 1, No 1 (2013)
Publisher : Pascasarjana Unsrat

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Abstract

Canary is original plants Indonesia which growing many in Indonesia area part of east, like North Sulawesi, Maluku, Seram and Alor island. This study aims to determine the total conten of phenolic compounds and antioxidant activity of extracts of canary husk of some species of Canarium vulgare Sp. solvent is hexane, ethanol, ethyl acetate and acetone. Results showed that the canary husk extract of Canarium vulgare Sp. species has a total phenolic content and antioxidant activity are great. Highest total phenolic content of the extract produced by solvent acetone was 171.0 mg/kg, followed by extracts of ethyl acetate, ethanol, and hexane has a total phenolic content of consecutive 111,17 mgkg, 99,67 mg/kg, and 67,17 mg/kg and the highest antioxidant activity in the solvent ethyl acetate extract of 93.66% followed by 92.97% acetone extract, ethanol amounted to 89.92% and by 14.45% hexane. Result of this research indicate that canary husk acetone extract have fenolik content and highest antioxidant.
Study of The Extent of Damage The Traditional Coconut Oil Used Repeatedly to Organoleptic Goroho Banana Chips (Musa acuminate, sp. Mongi, Jeane J.; Mamuaja, Christine F.; Salindeho, Netty
Jurnal Ilmu dan Teknologi Pangan Vol 4, No 2 (2016)
Publisher : Pascasarjana Unsrat

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Abstract

Banana chips are one of the fried snacks which preparation are very simple and have been made by most housewives, fried foods cottage level industries or even restaurant’s owners. The Goroho banana chips preparation process up today still carried out using conventional frying method using poured fried oil and carried out over and over until the oil colour change. The aims of this study was to investigate the safety of used repeatedly in frying process of banana chips until the fried chips contained nutritive value as well as good taste and aroma, attractive colour and the used fried oil still have a good  quality. The Complete Randomized Design (CRD) was used as experimental design in this study with 7 kind of different fried intensity and the parameters observed on fried oil included Free Fatty Acids (FFA), Peroxide number and on the banana chips samples included organoleptic test and proximate analysis (moisture, ash, fat, crude fiber, protein an carbohydrate contents). The research results showed that lowest FFA value was observed in control treatment namely 0.16% and the highest value was found in the ninth frying treatment i.e. 0.58% and the highest peroxide number was also found in samples prepared in the twelve frying treatment namely 22.10 meq/kg. While the proximate analysis of banana chips sample showed that the samples contained moisture 3.57%, ash 1.49%, fat 39.44%, crude fiber 0.74%, protein 4.48% and carbohydrate 52.02% respectively. However the organoleptic test showed that panelists acceptability level score as like (5) until very like (6) was for the first frying intensity treatment. Keywords: frying intensity, FFA, peroxide number
Chemical Characteristics and Antioxidant Activity of Instant Drink Lemon Kalamansi (Citrus microcarpa) with Addition of Clove Leaf (Eugenia carryophyllus) and Nutmeg Meat (Myristica fragrans) Extracts Edam, Mariati; Suryanto, Edi; Djarkasi, Gregoria S. S.
Jurnal Ilmu dan Teknologi Pangan Vol 4, No 1 (2016)
Publisher : Pascasarjana Unsrat

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Abstract

Lemon kalamansi, clove leaf and meat nutmeg have bioactive compounds that have potential as antioxidants so it can serve as raw material for made of instant drink. This study aims to analyze the chemical characteristics and antioxidant activity of instant drink lemon kalamansi with the addition of clove leaf and meat nutmeg extract. The research method is experimental research with a completely randomized design as many as three levels of treatment with three replications arranged in the form of formulations. The results showed that the instant drink lemon kalamansi characteristics containing antioxidant such as phenolic compounds which range from 24,50-130,51 µg/mL (highest in formulation B is the addition of clove leaf extract 20%), vitamin C ranged 278,70-390,55 mg/100 g bahan  (highest in formulation B is 390,55 mg/100 g bahan), as well as the activity of antioxidant free-radical scavengers ranged 18,11-46,73% (formulation B, namely the addition 20% of clove leaf extract showed the highest activity in counteract free radicals). Based on the results of this study it can be concluded that the instant drink lemon kalamansi with the addition of meat nutmeg and clove leaf extract contains antioxidant compounds that have potential as functional drinks. Keywords: antioxidant, clove leaf, instant drink, kalamansi, nutmeg meat
Antioxidant's Activity of Avocado (Persea americana Mill.) Seeds Extract Coating by Nanochitosan Anggraeny, Dyta; Rumengan, Inneke F. M.; Djarkasi, Gregoria S. S.; Suptijah, Pipih
Jurnal Ilmu dan Teknologi Pangan Vol 5, No 2 (2017)
Publisher : Pascasarjana Unsrat

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Abstract

An increasing production of avocado in Indonesia  has resulted in abundant seeds as wastes. Avocado’s seeds contain potential antioxidant compound, such as phenolic compound, which could be exploited for human consumption. Utilization of seeds as functional food could be more efficient by coating with a certain substance. Chitosan is a bio-compatible and non-toxic compound, and could be used as coating agent in the form of nanochitosan. The purpose of this study was to evaluate the content of  phenolic-compound in extract of avocado’s seed with and without coated by nanochitosan. In this study, the extract of avocado’s seed was coated with  Parrot fish scale (Scarus sp) derived nanochitosan, compared with nanochitosan from crab’s shell. Nanochitosan was prepared from chitosan by gelation ionic method. The results show that avocado’s seed extract has 44.89 mg/Kg of phenolic content,  much lower than the content in the extract coated with nanochitosan of fish and crab shell, which were 84.08  and 113,67 mg/Kg, respectively.   Therefore, coating with nanochitosan was proven increasing the phenolic compound in the extract of avocado’s seed.  Keywords: avocado, nanochitosan, phenol
PENGARUH PENAMBAHAN TEMPE TERHADAP TIGKAT KESUKAAN DAN DAYA SIMPAN NUGGET IKAN NIKE (Awaous melanocephalus) Liputo, Sitti Aisa; Berhimpon, S.; Fatimah, Fetti
Jurnal Ilmu dan Teknologi Pangan Vol 1, No 1 (2013)
Publisher : Pascasarjana Unsrat

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Abstract

The study of fish nugget snike (Awaous melanocephalus) with the substitution of tempe has beendone. Four formulations of nike and tempe ratio were observe, i.eformula A1 (100% nike: 0% tempe) A2(75% nike: 25% tempe), A3(50% of nike: 50% tempe), and A4 (25% of nike: 75% tempe). Organoleptic assesment was done to obtain the most preferred formula. Assesment on the effect of tempe to the shelf life of nugget, where also conducted. Quality parameter estimated were TPC, TBA, TVBN, and pH. Data were analyzed using a completely randomized design, faktorial 4x3 dan 3x ulangan, treatments was test educing Annovawith 0.05, for significant effect testedusing Duncan's multiple rangetest (DMRT). The result showed that the most preferred formulation by the panel ists wasthe formula A2. The longest shelf life was the formula A4, which up to 20 days of storage. TBA value also shown the same results as of TPC, the lowest TBA(0057 mg malonaldehid/100 g samples) until 20 days of storage
Nata Cellulose Production Development as A Health Product from Coconut Wastewater Using Acetobacter xylinum Bacterium Mandey, Lucia C.; Kandou, Jenny E. A.; Langi, Tineke M.
Jurnal Ilmu dan Teknologi Pangan Vol 4, No 2 (2016)
Publisher : Pascasarjana Unsrat

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Abstract

The objective of the study was to develop the cellulose Nata/dietary fiber production from coconut water using bacterium, Acetobacter xylinum, as health product containing natural fibers. The study used Complete Randomized Design with treatments of different concentration of inoculum Acetobacter xylinum, each of which had 3 replications. The treatments were liquid inoculum of Acetobacter xylinum: A = 5 %/1000 ml (5 % of liquid inocula were added into 1000 ml of coconut water), B = 7.5 %/1000 ml (7.5 % of liquid inocula were added into 1000 ml of coconut water), C = 10 %/1000 ml (10 % of liquid inocula were added into 1000 ml of coconut water), D = 12.5 %/1000 ml (12.5 % of liquid inocula were added into 1000 ml of coconut water), and E = 15 %/1000 ml (15 % of liquid inocula were added into 1000 ml of coconut water). This study concluded that 1) the liquid inocula of Acetobacter xylinum could result in cellulose nata; 2) the highest quality of the cellulose nata/dietary fiber from the use of liquid inocula of Acetobacter xylinum) was found in treatment E for pellicle weight, 1009.3 gr, layer thickness, 1.50 cm, rendement, 90.82 %, and water content, 79.71 %, and fiber level, 1.31 %, for treatment D and E, respectively. Keywords: cellulose nata, coconut wastewater, Acetobacter xylinum bacterium

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