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Pengaruh Suhu Pasteurisasi terhadap Warna, Kandungan Vitamin C dan Betakaroten pada Sari Buah Belimbing Nanas Giri Halimah; mazarina devi; Issutarti Issutarti
Jurnal Inovasi Teknologi dan Edukasi Teknik Vol. 1 No. 3 (2021)
Publisher : Universitas Ngeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (223.947 KB) | DOI: 10.17977/UM068v1n3p162-168

Abstract

The production of star fruit and pineapple in the city of Blitar is very high. Processing the fruit into pineapple star fruit juice is an attempt to utilize the fruit so that it is not damaged when production is very much. The purpose of this study was to analyze the effect of pineapple star fruit juice pasteurization temperature on color, vitamin C content and beta-carotene content of star fruit juice. This research is experimental research. The research design used was a completely randomized design (design), with one treatment, namely temperature pasteurization, which consisted of 3 levels, namely 70°C, 80°C, 90°C, each repeated 2 times. Observations were made on the physical properties of the color, the content of vitamin C and the content of beta-carotene. Data obtained from the laboratory, then analyzed using ANOVA, if a trial occurs with the DMRT test. The results showed that the pasteurization temperature influenced color, vitamin C content and beta carotene content of pineapple star fruit juice. In the pasteurization temperature treatment of 90°C, the highest level of color awareness (L) was 48.89) and the lowest reddish color level (value (a +) was 0.38). In the pasteurization temperature treatment of 70°C, the highest yellow level (highest (b +) value 5.725), the highest Vitamin C content (1,111mg) and the highest beta-carotene content (1.13 mg). From this research it can be denied that the brighter color of the 90°C pasteurization temperature treatment, the highest content of Vitamin C and beta-carotene content can be obtained from the pasteurization temperature measurement of 70°C. Produksi buah belimbing dan buah nanas di kota Blitar cukup melimpah. Pengolahan buah buah ini menjadi sari buah belimbing nanas merupakan usaha untuk memanfaatkan buah agar tidak rusak ketika produksi melimpah. Tujuan penelitian ini adalah untuk menganalisis pengaruh suhu pasteurisasi sari buah belimbing nanas terhadap warna, kandungan vitamin C dan betakaroten sari buah belimbing nanas. Penelitian ini adalah penelitian eksperimen. Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap (RAL), dengan satu perlakuan yaitu suhu pasteurisasi, yang terdiri dari 3 tingkat, yaitu 70°C, 80°C, 90°C, masing masing diulang 2 kali pengulangan. Pengamatan dilakukan terhadap sifat fisik warna, kandungan Vitamin C dan kandungan betakaroten. Data pengamatan yang didapat dari laboratorium, kemudian dianalisis menggunakan ANOVA, jika terjadi perbedaan dilanjutkan dengan uji DMRT. Hasil penelitian menunjukkan bahwa suhu pasteurisasi yang berbeda berpengaruh terhadap warna, kandungan Vitamin C dan kandungan betakaroten sari buah belimbing nanas. Pada perlakuan suhu pasteurisasi 90°C, didapatkan tingkat kecerahan warna tertinggi (nilai (L) sebesar 48,89) dan tingkat warna kemerahan terendah ( nilai (a+) sebesar 0,38). Pada perlakuan suhu pasteurisasi 70°C, didapatkan tingkat warna kekuningan tertinggi (nilai (b+) sebesar 5,725), kandungan Vitamin C tertinggi (1,111mg) dan kandungan betakaroten tertinggi (1,13 mg). Dari penelitian ini dapat disimpulkan bahwa warna yang lebih cerah didapatkan dari perlakuan suhu pasteurisasi 90°C, kandungan Vitamin C dan kandungan betakaroten tertinggi didapatkan dari perlakuan suhu pasteurisasi 70°C. Saran dari penelitian ini adalah untuk menggunakan suhu pasteurisasi 70°C.
Etlingera Elatior (Kecombrang Flower) Juice as a Halal Health Beverage Mazarina Devi; Heri Pratikto; Aji Prasetya Wibawa; Muntholib Muntholib; Nurul Falah Hashim; Tuatul Mahfud
Bulletin of Culinary Art and Hospitality Vol. 3 No. 1 (2023)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The need for halal food and beverage products continuously increases in every country, especially in Indonesia. This condition encourages the guarantees for halal products circulating in the market. The study of Etlingera elatior has been widely carried out, reporting its potential to be used as a health drink. However, until now, there have not been many studies examining Etlingera elatior as a halal product. This study aims to make a halal and rich antioxidant drink from Etlingera elatior. This study used experimental research with a completely randomized design (CRD). The treatment given was the long blanching time of Etlingera elatior with the identical formula. The materials used in this study consisted of ingredients for making Etlingera elatior drinks and chemical analysis materials. The data analysis included the assessment of the alcohol content and antioxidant capacity of Etlingera elatior juice. From the analysis of the alcohol content, it was found that the Etlingera elatior beverage had a negative alcohol content but a high antioxidant capacity which was good for health. The results of the ethanol content analysis on the Etlingera elatior juice with different blanching time (one minute, one minute and a half, and two minutes) was negative, with a qualitative orange color. This study shows that the Etlingera elatior juice beverage has met the quality standards for zinc (Zn) thus, it is safe for consumption. Also, based on the DMRT results, each Etlingera elatior juice formula is significantly different from one another. Therefore, the Etlingera elatior juice is a halal beverage, good for human health. The results of this study have implications for related stakeholders to develop halal beverage products made from Etlingera elatior and serve it as a potential culinary product to be marketed.
effect of adding of sabah snake grass (clinacanthus nutans) on the antioxidant and sensory properties of chocolate : Additional of sabah snake grass on chocolate quality Mansoor Abdul Hamid; Kai Yen Lim; Chi Hong Yeap; Mazarina Devi; Maryana Muhamad Nor
NUTRIENT Vol. 3 No. 1 (2023): Nutrient: Jurnal Gizi
Publisher : POLTEKKES KEMENKES MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36911/nutrient.v3i1.1629

Abstract

This research was carried out to identify the effect of drying methods on the antioxidant activity of Sabah snake grass leaves as well as the addition of Sabah snake grass powder on the antioxidant and sensory properties of chocolate. Antioxidant properties of chocolate samples were determined through total phenolic content and DPPH radical scavenging activity tests. The best formulation of chocolate filled with Sabah snake grass was determined based on sensory and antioxidant test. Nutrient content of chocolate was determined through AOAC methods whereas water activity and hardness of chocolate shell were determined using water activity meter and Texture Analyzer. Changes of chocolate during storage was reviewed through the aspect of moisture content, water activity, hardness, melting point, microorganism count and sensory score. Results showed that chocolate F2, chocolate filled with 100g of Sabah snake grass powder was the best formulation with satisfaction by panels and higher antioxidant activity. This sample contain 7.25% moisture, 2.19% ash, 30.61% fat, 5.41% protein, 1.94% crude fibre and 52.61% carbohydrate. The storage sample showed significantly difference (p<0.05) in moisture content, water activity, hardness and melting property after kept for eight weeks but still safe to be consumed.
Evaluasi Vitamin B pada Biskuit Bayi Substitusi Campuran Tepung Labu Kuning (Cucurbita Moschata Durch) dan Tepung Wortel ( Daucus Carrota L) Afin Regina Cahyani; Mazarina Devi; Soenar Soekopitojo
Jurnal Inovasi Teknologi dan Edukasi Teknik Vol. 3 No. 2 (2023)
Publisher : Universitas Ngeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um068v3i22023p105-115

Abstract

Consumption of food with sufficient nutritional content is very important to achieve optimal growth and development in infants and toddlers. Vitamin B is a vitamin that functions for metabolism in general and the formation of chemicals that function in nerve cells. This causes B vitamins to have an important influence on brain function. The aim of this study was to analyze the B vitamin content of biscuits substituted with pumpkin flour (Cucurbita moschata Durch) and carrot flour (Daucus carrota L). The highest content of vitamin B1 (thiamine), vitamin B2 (riboflavin), vitamin B3 (niacin), vitamin B6 (pyridoxine), vitamin B5 (pantothenic) was highest in biscuits which were substituted for pumpkin and carrot flour by 30 percent. The more substitutions of pumpkin and carrot flour, the greater the levels of vitamin B complex in pumpkin and carrot biscuits. This is because pumpkin and carrots are rich in vitamin B complex. Konsumsi makanan dengan kandungan gizi yang cukup sangat penting untuk mencapai pertumbuhan dan perkembangan yang optimal pada bayi dan balita. Vitamin B adalah vitamin yang berfungsi untuk metabolisme secara umum dan pembentukan zat kimia yang berfungsi pada sel saraf. Ini menyebabkan vitamin B memiliki pengaruh penting pada fungsi otak Penelitian ini bertujuan menganalisis kandungan vitamin B produk berupa biskuit yang disubtitusi dengan tepung Labu Kuning (Cucurbita moschata Durch) dan tepung wortel (Daucus carrota L). Kandungan vitamin B1 (tiamin), vitamin B2 (riboflavin), vitamin B3(Niasin), vitamin B6 ( piridoksin), vitamin B5 (pantothenik) tertinggi pada biskuit yang disubsitusi tepung labu kuning dan wotel sebesar 30 persen. Semakin banyak subtitusi tepung labu kuning dan tepung wortel, semakin besar kadar vitamin B kompleks pada biskuit labu kuning dan wortel. Hal tersebut dikarenakan labu kuning dan wortel kaya akan vitamin B kompleks.
EVALUASI VITAMIN B PADA BISKUIT BAYI SUBSTITUSI CAMPURAN TEPUNG LABU KUNING (Cucurbita moschataDurch) DAN TEPUNG WORTEL (Daucus carrota L) Afin Regina Cahyani; Mazarina Devi; Soenar Soekopitojo
Journal of Food Technology and Agroindustry Vol 5 No 2 (2023): Journal of Food Technology and Agroindustry
Publisher : Journal of Food Technology and Agroindustry dipublikasikan oleh Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/jfta.v5i2.2771

Abstract

Consumption of foods with adequate nutritional content is very important to achieve optimal growth and development in infants and toddlers. B vitamins are vitamins that function for metabolism in general and the formation of chemicals that function in nerve cells. This causes B vitamins to have an important influence on brain function. This study aimed to analyze the vitamin B content of the product in the form of biscuits substituted with pumpkin flour (Cucurbita moschata Durch) and carrot flour (Daucus carrota L). The content of vitamin B1 (thiamine), vitamin B2 (riboflavin), vitamin B3 (niacin), vitamin B6 (pyridoxine), vitamin B5 (pantothenic) was highest in biscuits substituted with pumpkin and carrot flour by 30%. The more substitution of pumpkin flour and carrot flour, the greater the levels of vitamin B complex in pumpkin and carrot biscuits. This is because pumpkin and carrots are rich in B-complex vitamins
EVALUASI VITAMIN B PADA BISKUIT BAYI SUBSTITUSI CAMPURAN TEPUNG LABU KUNING (Cucurbita moschataDurch) DAN TEPUNG WORTEL (Daucus carrota L) Cahyani, Afin Regina; Devi, Mazarina; Soekopitojo, Soenar
Journal of Food Technology and Agroindustry Vol 5 No 2 (2023): Journal of Food Technology and Agroindustry
Publisher : Journal of Food Technology and Agroindustry dipublikasikan oleh Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/jfta.v5i2.2771

Abstract

Consumption of foods with adequate nutritional content is very important to achieve optimal growth and development in infants and toddlers. B vitamins are vitamins that function for metabolism in general and the formation of chemicals that function in nerve cells. This causes B vitamins to have an important influence on brain function. This study aimed to analyze the vitamin B content of the product in the form of biscuits substituted with pumpkin flour (Cucurbita moschata Durch) and carrot flour (Daucus carrota L). The content of vitamin B1 (thiamine), vitamin B2 (riboflavin), vitamin B3 (niacin), vitamin B6 (pyridoxine), vitamin B5 (pantothenic) was highest in biscuits substituted with pumpkin and carrot flour by 30%. The more substitution of pumpkin flour and carrot flour, the greater the levels of vitamin B complex in pumpkin and carrot biscuits. This is because pumpkin and carrots are rich in B-complex vitamins
PENGGUNAAN TEPUNG MOCAF (Modified cassava flour) DENGAN PERSENTASE BERBEDA MEMPENGARUHI KUALITAS BOLU KUKUS Zaki, Muhammad; Devi, Mazarina; Hidayati, Laili
Journal of Food Technology and Agroindustry Vol 6 No 1 (2024): Journal of Food Technology and Agroindustry
Publisher : Journal of Food Technology and Agroindustry dipublikasikan oleh Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/jfta.v6i1.3363

Abstract

Mocaf flour is fermented cassava flour so it contains high nutrients. The purpose of this study was to analyze the effect of mocaf flour percentage substitution in steamed cakes with natural dyes of broccoli powder on physical, chemical and hedonic properties. The experimental research method was a completely randomized design with 3 substitution treatments of mocaf flour percentages of 50%, 60% and 70%, 2% broccoli leaf powder natural dye twice repetition. Data were analyzed by One-Way ANOVA test and DMRT with a significance of 0.05. The results showed that there was a significant effect on the chemical, physical and hedonic properties of steamed sponge mocaf flour 50%, 60% and 70% natural dyes 2% broccoli leaf powder. The highest levels of protein, swelling and pores at 50% were 7.62%, 399.275% and 79.5 cm2. The highest levels of carbohydrates, crude fiber and antioxidant capacity at 70% were 39.62%, 0.99% and 20.32%. The most preferred percentage of the hedonic test was steamed sponge cake with 50% Mocaf flour substitution in terms of color, taste and texture.
The Effect of Semi-Refined Carrageenan and Potassium Chloride Added on Physico-Chemical Characteristics of Instant Grass Jelly Abdul Hamid, Mansoor; Kit, Jason Chuah Wai; Devi, Mazarina; Mamat, Hasmadi; Ab Wahab, Noorakmar; Mohd. Razali, Umi Hartina; Ahmad, Fisal
Teknologi dan Kejuruan: Jurnal Teknologi, Kejuruan, dan Pengajarannya Vol 44, No 1: Februari 2021
Publisher : Fakultas Teknik Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um031v44i12021p73-84

Abstract

This study focused on the effect of the combination effect of semi-refined carrageenan and potassium chloride on the instant grass jelly formulation. As in the traditional method of grass jelly production, the cornstarch was added to the grass jelly extract to give the gelling texture of grass jelly. Semi-refined carrageenan was added to replace the starch and the physicochemical characteristics and nutrient composition of the product was evaluated. The cincau leaves was boiled in a certain volume of water and the extraction was then converted to powder form via spray dryer. A pre-study has been conducted in determining the best method to produce grass jelly extract which based on the result of production yield, as well as conducted the physic-chemical tests. The finding showed that the extraction of 125g dried leaves of cincau with 4.5 L of water which boiled for 2.5 hours was the best extraction recovery with 75.92 percent. As a conclusion, SRC can be used as a starch replacer in grass jelly production as an instant product and texture is retained as well as nutrient contents of the product is improved
Pelatihan Pengembangan Filling Roti dari Hasil Laut Sebagai Usaha Peningkatan Teaching Factory Smk Negeri 3 Probolinggo Devi, Mazarina; Soekopitojo, Soenar; Hidayati, Laili
Jurnal Inovasi Teknologi dan Edukasi Teknik Vol. 3 No. 10 (2023)
Publisher : Universitas Ngeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um068v3i102023p1-5

Abstract

Teaching Factory aims to transfer a real production or manufacturing environment into the classroom. Real-life production sites are used for teaching purposes to enhance teaching activities with existing knowledge of everyday industrial practice processes. The teaching factory at SMK Negeri 3 Probolinggo still experiences shortages, including skilled human resources in the field of bread processing and students who are less active in taking part in practicums in bakery subjects. Training on developing fillings from marine products as a development of contemporary bakery products by exploring local wisdom food sources is expected to be a solution to the problems found in the teaching factory program at SMK Negeri 3 Probolinggo. It is hoped that processing products from local food ingredients can produce bread products that are characteristic of bakery products at SMK Negeri 3 Probolinggo. The training that will be provided, apart from developing bakery products, will also provide training on making seafood floss from marine sources to fill several bakery products. The bread filling is made from seafood because Probolinggo is in the North Sea. After providing materials for making fish floss and bread, participants then prepared the materials and tools needed. The preparation of materials and tools greatly influences the effectiveness of the practice so that practice participants are very careful in preparing materials and practice tools. From the practical results, the leaders, and teachers of the culinary arts study program at SMK Negeri 3 Probolionggo are interested in making fish floss a superior product that will be developed in the teaching factory program at SMK Negeri 3 Probolinggo. Teaching Factory bertujuan untuk mentransfer lingkungan produksi atau manufaktur yang sebenarnya ke dalam kelas. Situs produksi kehidupan nyata digunakan untuk tujuan pengajaran dalam rangka meningkatkan kegiatan mengajar dengan pengetahuan yang ada di proses praktik industri sehari-hari. Teaching factory yang terdapat di SMK Negeri 3 Probolinggi masih mengalami kekurangan diantaranya adalah sumber daya manusia yang terampil di bidangn pengolahan roti serta siswa yang kurang aktif mengikuti praktium pada mata pelajaran bakery. Pelatihan pengembangan filling dari hasil laut sebagai pengembangan produk bakery kontemporer dengan menggali sumber pangan kearifan lokal diharapkan dapat menjadi pemecahan masalah yang terdapat pada program teaching factory di SMK Negeri 3 Probolinggo. Pengolahan produk dari bahan pangan lokal diharapkan dapat menghasilkan produk roti yang menjadi ciri khas produk bakery di SMK Negeri 3 Probolinggo. Pelatihan yang akan diberikan, selain pengembangan produk bakery juga akan memberikan pelatihan pembuatan abon seafood dari sumber hasil laut untuk mengisi beberapa produk bakery. Bahan isi roti dari hasil laut karena Probolinggo terletak di perairan laut Utara. Setelah pemberian materi pembuatan abon ikan dan roti, kemudian peserta menyiapkan bahan dan alat yang dibutuhkan. Persiapan bahan dan alat sangat mempengaruhi efektivitas jalannya praktik sehingga peserta praktik sangat teliti menyiapkan bahan dan alat praktik. Dari hasil praktik, pimpinan dan guru prodi tata boga SMK Negeri 3 Probolionggo tertarik untuk menjadikan abon ikan sebagai unggulan yang akan dikembangkan pada program teaching factory SMK Negeri 3 Probolinggo.
Analysis of the quality of broccoli leaf powder treated by blanching and drying Hamid, Mansoor Abdul; Chong , Wan Ni; Hong, Yeap Chi; Mantony, Oslida; Devi, Mazarina; Soekopitojo, Soenar; Pratikto, Heri; Wibawa, Aji Prasetya; Sugiyanto, Sugiyanto
Anjoro: International Journal of Agriculture and Business Vol 4 No 1 (2023): Anjoro
Publisher : Agribusiness Department, Agriculture and Forestry Faculty, Universitas Sulawesi Barat, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/anjoro.v4i1.2350

Abstract

Brassica oleracea L. italica, the scientific name for broccoli, is a vegetable that is frequently consumed for its florets, which have a number of health benefits. However, other portions of the plant, including the leaves, are almost always discarded despite being good for human health. The study was carried out with the purpose of investigating how the physicochemical characteristics of powdered broccoli leaves were affected by blanching and various drying techniques applied. Broccoli leaves were first blanched in hot water before being dried, which included sun drying, oven drying, cabinet drying, and vacuum drying. The findings demonstrated that blanching enhanced the powder's physical attributes while maintaining its phenolic and flavonoid contents. Blanching also reduced the breakdown of the chlorophyll content in all drying techniques, although this process made it harder to keep the goods' antioxidant function. In conclusion, vacuum drying method of blanched broccoli leaf powder showed the highest retention of physicochemical properties, phytochemical content, and antioxidant activity.
Co-Authors Ab Wahab, Noorakmar Abdul Hamid, Mansoor Adelianda Auliani Kamaruddin Nur Afin Regina Cahyani Afin Regina Cahyani Agung Kurniawan Ahmad, Fisal Aji Prasetya Wibawa Ananta, Sasmita Bagus Sang Kesuma Andini Santoso Angel Sucaning Hikmah Aripriharta - Bagaskoro, Muhammad Cahyo Budi Wibowotomo Cahyani, Afin Regina Chi Hong Yeap Chong , Wan Ni Devi Dwi Purwanto Djoko Kustono Dwiyono, Gunawan Eddy Sutadji Eka Ayu Mentari Putri Firlia Wahyu Puspitasari Giri Halimah Hasmadi Mamat Heri Pratikto Hong, Yeap Chi Ifa Choirunnisa Ika Mutiara Ima Wardani Hazawen Inda Riana Wulansari Indah Puspita Sari Issutarti Issutarti Issutarti Issutarti Kai Yen Lim Kit, Jason Chuah Wai Laili Hidayati Lismi Animatul Chisbiyah Mansoor Abdul Hamid Mansoor Abdul Hamid Mantony, Oslida Marji Marji Maryana Muhamad Nor Maya Eka Pradana Minatus Isnatur Rahmawati Ming F. Teng Mohd. Razali, Umi Hartina Muhammad Zaki Muladi Muntholib Narju Najah Afnany Naufal Taufiqurrahman Nonny Aji Sunaryo Nurbaya, Arindra Nurul Falah Hashim Nurwikan Sutralestari Ovi Nur Fita Sari Peppy Mayasari, Peppy Poncowuri Handayani Purnomo Purnomo Reksi Umbu Remu Samapati Rendis Trisnawan Rizki Yulianingrum Roma Idatul Koir Ronasari Mahaji Putri Rustiani Dwi Untari Salwa, Nur Fadhila Rasyida Septa Katmawanti, Septa Shanti Dri Lestari Siti Zubaidah Soenar Soekopitojo Sugiyanto - Sunsya Putri Cahyaning Gusti Tata Sekar Juang Asmarani Teti Setiawati Titi Mutiara Kiranawati Tri Kuncoro Triana, Fatimah Agus Tuatul Mahfud Ummi Rohajatien Ummi Rojahatien Umniati, Sri Wiwik Wahyuni Yeni Susanti Yunus Fandi Prasetyo Zorayda Nabila Denata