JITIPARI (Jurnal Ilmiah Teknologi dan Industri Pangan UNISRI)

Variation of Sago Flour and Tapioca Starch in Carrot (Daucus carota L.) Fortified Mackerel (Scomberomorus commersonii) Sausages

Monika Andini — 2024-10-01

Sausage is one of frozen food product thatâ€™s popular among the society. Mackerel is classified as a fish thatâ€™s low fat and higher in protein, and also has characteristics like white meat, thick and didnâ€™t had contain many thorns, so itâ€™s suitable for used in the processed of fish sausage. Innovation of fish sausage can be carried out by fortification provitamin A from carrot paste, and produced gluten-free mackerel sausage product by using sago flour and tapioca starch as a binder. The purpose of this study was to identify Â characteristics of mackerel sausage fortified of carrot paste which is high in protein and Î²-carotene. The experimental design used is a Completely Randomized Design (CRD) with the first factor being the ratio of mackerel and carrot paste 75% : 25%, 50% : 50%, 25% : 75%. The second factor was the ratio of sago flour and tapioca starch as filler of sausage 80% : 20%, 60% : 40%, and 40%: 60%. The analysis indicated that the formulation of mackerel sausage which is highs in protein and the most preferred by consumers is found in the ratio of 75% mackerel : 25% carrot paste and 80% sago flour : 20% tapioca starch with a protein content of 11,36% and an overall level of preference is 3,55 (neutal). The mackerel sausage formulation thatâ€™s highs in Î²-carotene is found in the ratio of 25% mackerel: 75% carrot paste and 60% sago flour: 40% tapioca starch by 876 Âµg/g. Fortified carrot paste in mackerel sausages could be aÂ potensial source of protein and Î²-carotene.

Germination Changes The Chemical Composition and Improves Antioxidant Activity of Indonesian Local Brown Rice var Mentikwangi

Wahyu Dwi Saputra — 2024-10-01

Previously, germination was reported in many studies that could improve the nutritional status and bioactive compounds in brown rice. However, the change of those functional properties was randomly different in diverse varieties. This study aimed to evaluate the change in chemical composition and functional properties of germinated brown rice from the Mentikwangi variety, one of the local paddy rice in Indonesia. Brown rice was germinated using the soaked and aeration method for 48 h. After that, the proximate compositions were analyzed including the change of total phenolic compounds and radical scavenging activity. We observed that germination in Mentikwangi brown rice significantly increased the crude protein content, but reduced the lipid and total carbohydrate contents. Moreover, the antioxidant activity was improved in germinated Mentikwangi brown rice sample due to the improvement of total phenolic compounds. These results affirm the previous studies which concluded that germination attenuated the functional properties of brown rice, so that has the potential to be developed as a future functional food.

Quality Assurance Systems in the Development of Fishery Product Processing MSMEs

Nadya Permata Maghfira — 2024-10-09

The quality standards of processed fishery products can be assessed by applying regulations required in the industry, including halal certification and quality assurance systems. The implementation of halal certification and quality assurance system regulations can increase the development of MSMEs, especially with Law Number 33 of 2014 concerning the Halal Assurance System, which requires halal food to be halal certified. One of the factors that cause most MSMEs not to implement halal certification and other regulations is the existence of internal and external problems. This study aims to develop a development strategy for fishery product processing MSMEs by analyzing internal and external factors in implementing halal certification and quality assurance systems. The Quantitative Strategic Planning Matrix (QSPM) method is used to prioritize alternative strategies based on the SWOT analysis results. This research concludes that the priority strategy for developing fish processing MSMEs is the SO strategies, which include utilizing government programs to form marketing and distribution networks, innovating attractive product packaging following people's lifestyles, utilizing technological advances for promotional activities, marketing, and expanding marketing networks and the need to create a business website so that the market can recognize every product owned by the company.

Breadfruit Starch as A Thickener on The Physical and Organoleptic Properties of Tomato Sauce

Bovi Wira Harsanto — 2024-10-09

Indonesian people widely consume tomato sauce as a condiment or food seasoning. The natural thickening agent commonly used in tomato sauce is starch, generally based on tapioca or cornstarch. The use of breadfruit starch as a thickener is rarely studied and needs to be researched scientifically. This research aimed to evaluate the role of breadfruit starch as a thickener in tomato sauce. This research began with extracting breadfruit starch through wet milling and continued with making tomato sauce based on breadfruit starch. The concentration of breadfruit starch was varied in 3 levels, namely 0.5%, 1%, and 1.5%. Commercial tomato sauce was also evaluated and used as a comparison. Viscosity, color, and organoleptic analyses were conducted on tomato sauce products. The results showed that tomato sauce based on 1.5% breadfruit starch had a higher viscosity (3220.5 cP) than the addition of 0.5% (572 cP) and 1% (1093.5 cP) starch, but it was still much lower than the viscosity of commercial tomato sauce (6922.5 cP). In terms of color, breadfruit starch-based tomato sauce is not much different from commercial tomato sauce in terms of brightness (L: 32-35), redness (a: 9-11), and yellowness (b: 10-15). After organoleptic analysis, the panelists rated the breadfruit starch-based tomato sauce as mediocre (average score 3), compared to the commercial tomato sauce, which the panelists preferred (score 4). These findings indicate that breadfruit starch has potential as a thickener for tomato sauce because it can resemble the quality of tomato sauce in terms of color. However, the concentration of added breadfruit starch still needs to be increased to increase the thickness of the tomato sauce and its acceptance by consumers.

Effect of Maceration Time on Color Intensity, Bioactive Compounds and Antioxidant Activity of Purple Corn Extract (Zea mays var. Black Aztec)

Binardo Adi Seno Mawarno — 2024-11-01

Purple corn is one of the corn varieties that is being developed by Indonesia as a form of food diversification. The purple color of corn is produced by the high presence of anthocyanins so it can provide health benefits such as antioxidant, anti-inflammatory, mutagenic, anti-cancer and anti-angiogenesis. To ensure that the bioactive components are not damaged, extraction is carried out in stages by applying the maceration method using a polar solvent with the correct ethanol content of 96%. Apart from using the appropriate solvent, the length of maceration time will determine the results of the extract obtained. This research aims to find out how long maceration affects the content of bioactive compounds found in purple corn. The research used a completely randomized design with one treatment, namely maceration times of 12, 24 and 48 hours. The tests carried out included color intensity, total phenol and anthocyanin content and antioxidant activity. The research findings explain that the length of maceration has a significant effect on color intensity, total phenols and antioxidant activity of purple corn extract. 2 hour maceration was the best treatment in extracting bioactive compounds, namely total phenols of 206.29 g/100 g, total anthocyanins of 0.19 g/100 g and antioxidant activity of 58.80%.

The utilization of Konjac as Smart Biodegradable Film Packaging with Butterfly Pea Flower Extract and Eggshell Flour as Active Agent

Cherry Keiko Alendra Suryadi — 2024-11-08

This research investigates the effect of adding active ingredients such as butterfly pea flower extract and eggshell powder on the physical and chemical properties of smart biodegradable film packaging. The butterfly pea flower extract was prepared by mixing dry butterfly pea flowers with water in ratios of 0 (without butterfly pea flowers, as a control), 1:250, and 1:125. The eggshell powder was added in concentrations of 0%, 0.15%, and 0.3% (w/v). The result shows that the addition of active agents affected the water vapor transmission rate (WVTR), tensile strength, and elongation of the film. The addition of eggshell powder did not have any significant effect on the total phenol content, anthocyanin content, and antioxidant activity. The smart biodegradable film packaging produced in this study showed total phenol values ranging from 237,8858-907,1768 mg GAE/100 g sample, total anthocyanin content 0.1045-2.3512 mg cy-3-glu eq/100 g sample, antioxidant activity 5,1198-54.8475%, WVTR 60,5826-91,3325 g/m2/24 hours, tensile strength 2,615-8,479 N/mm2/24 hours, and elongation 1,437-43,360%. The results of this study show that the smart biodegradable film packaging developed can be used as an indicator to monitor changes in the quality of steamed chicken meat during storage.

Differences in Organoleptic Quality and Nutritional Value of Profile of Tuna Fish Floss with Addition of Jackfruit Dami as an Alternative Source of Protein and Fiber

Rahmatullah Farid Azis — 2024-11-14

Fish floss is a processed fishery product made from fresh fish as raw material in the form of powder or fiber from fish meat. The seasoning given has a brownish color which goes through boiling, steaming, shredding, adding spices and the cooking process. Jackfruit dami contains 1.94% crude fiber. Due to its high fiber content, Dami jackfruit has the potential to be processed into food products and is a good source of fiber in making shredded meat. This research aims to determine the differences in organoleptic hedonic tests and hedonic quality and nutritional value profile of tuna fish floss with the addition of jackfruit dami as an alternative source of protein and fiber. The design used was a completely randomized design with 3 different treatments between tuna (gr) and jackfruit dami (gr) F1 (75:25), F2 (50:50), and F3 (25:75). The results of this study showed that the F2 treatment had a level of preference for color (3.93), taste (3.67), texture (3.63), aroma (3.63), and overall (3.67). Color, texture and overall have significant differences in panelists' preferences, but the aroma and taste aspects are not significant in panelists' preferences. The best treatment, F2, has a water content of 7.08%, protein content of 48.1%, and fiber content of 3.50%.

Nutritional and Bioactive Composition of Exotic and Indigenous Kalimantan Fruits: Case Studies of Ramania, Kapul, and Ihau Fruits

Panggulu Ahmad Ramadhani Utoro — 2024-10-01

Indonesia is renowned for its rich tropical flora diversity, and Kalimantan Island stands out for its exceptional fruit variety. Three fruits, ramania, kapul, and ihau fruits, have drawn particular interest due to their potential health benefits and possible uses in the food and pharmaceutical industries. Nevertheless, these fruits are rarely explored comprehensively. So, this study offers a better understanding of the diverse fruits found in Kalimantan through a comparative analysis of literature data. This literature review aims to provide valuable insights into the nutritional and bioactive properties of these fruits and highlights their potential health benefits. The results from various previous studies exhibited that the exotic and indigenous fruits from Kalimantan, including ramania, kapul, and ihau fruits, are packed with essential nutrients like proteins, fats, carbohydrates, vitamins, and bioactive compounds that act as anti-aging, anti-bacterial, anticancer, antioxidants, and other bioactivities. Moreover, Kalimantan's exotic and indigenous fruits also have great potential as ingredients for functional food or pharmaceutical production. However, further research is necessary to fully explore their potential and innovative applications in various industries.