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Journal : PELS (Procedia of Engineering and Life Science)

The Effect of Proportion and Drying Time on the Characteristics of Aloe Vera Skin (Aloe vera)-Pineapple (Ananas comosus) Tea Jian Permani Ningsih; Rima Azara; Lukman Hudi
Procedia of Engineering and Life Science Vol 2 No 2 (2022): Proceedings of the 4th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v2i2.1236

Abstract

Aloe vera skin tea is an herbal tea made from the waste of the aloe vera plant, it tastes bitter, and the unpleasant scent makes this tea less desirable. Therefore, other additives such as pineapple are needed which have a sweet and fresh taste and a strong scent so that they can mask the taste and scent of the aloe vera skin. In addition, pineapple also contains vitamin C which is efficacious as an antioxidant. Seeing the excellent benefits of the two, then the two can be combined into a product, namely aloe vera skin – pineapple tea which is expected to be able to add flavor and nutritional content. This study was conducted using a factorial Randomized Group Design (RAK) with the first factor, namely the ratio of aloe vera and pineapple skin consisting of 3 treatment levels, namely: (25%:75%, 50%:50%, and 75%:25%) and the second factor is the drying time (6, 8, and 10 hours). The data were analyzed using ANOVA then followed by the Honest Significant Difference (BNJ) test at a 5% level and a hedonic scale organoleptic test. The results showed that the highest values of water content parameters were 21,04%, vitamin C 5,28%, antioxidant activity 124,47 µg/ml, aroma organoleptic 3.63, and taste organoleptic 3.43.
Physical, Chemical and Organoleptic Characteristics of Red Dragon Fruit Instant Drink Powder (Hylocereus polyrhizus) Kasih Ayu Wulansari; Lukman Hudi; Ida Agustini Saidi
Procedia of Engineering and Life Science Vol 2 No 2 (2022): Proceedings of the 4th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v2i2.1290

Abstract

Red dragon fruit is the type of dragon fruit that is most in demand by consumers because it is more nutritious for the health of the body. The production of red dragon fruit every season is always abundant. However, fresh dragon fruit cannot be stored for long, because it has a high moisture content of 90%. Therefore, it is necessary to carry out further processing so that nutritional needs can be maintained and extend the shelf life by making instant drink powder using the foam mat drying method. This study used the Split Plot Design method with the basic design of RAK (Randomized Block Design) which was repeated 3 times, with drying temperature treatment as the main plot consisting of 3 levels, namely 40°C, 50°C, 60° C and treatment with maltodextrin concentration as sub-plots consisting of 3 levels, namely 10%, 15%, 20%. The data were analyzed by analysis of variance and then continued with the Honest Significant Difference (BNJ) test at a 5% level and the hedonic scale organoleptic test. The results showed that the highest value of the solubility parameter was 68.68%, water content 8.08%, vitamin C 11.11%, color organoleptic 4.10, taste organoleptic 3.90, aroma organoleptic 3.67.
The Effect of Gracilaria verrucosa Seaweed Flour Proportion with White Glutinous Rice Flour (Oryza sativa Glutinosa) and CMC (Carboxy Methyl Cellulose) Concentration on Physical and Chemical Characteristics of Seaweed Dodol Dieo Riezma Elfahira; Lukman Hudi; Syarifa Ramadhani Nurbaya
Procedia of Engineering and Life Science Vol 3 (2022): Proceedings of the 5th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v3i1.1304

Abstract

Gracillaria verrucosa seaweed is one type of agar-producing red algae (agarophyte) that has the potential to be developed because it can be cultivated in polyculture in ponds together with shrimp and crab rearing. Gracillaria verrucosa seaweed is usually used as a raw material for making gelatin, but it would be better to develop it in its processing so that it can produce products that have better economic value and nutritional value by utilizing Gracillaria verrucosa seaweed, and one of these preparations is dodol. This study used factorial RAK (Randomized Block Design) which was repeated 3 times, with the first factor being the proportion of Gracilaria verrucosa seaweed flour with white glutinous rice flour (P) 75%: 25%, 50%: 50%, and 25%: 75%. The second factor is the concentration of CMC (K) 2%, 4%, and 6%. The data were analyzed using analysis of variance and then continued with the BNJ test (Honest Significant Difference) at 5% level. The best treatment was obtained in the P3K3 treatment (the proportion of Gracilaria verrucosa seaweed flour with white glutinous rice flour 75%: 25% and CMC concentration 6%) with color profile L (lightness) 43.1; color profile *a (redness) 4.9; color profile *b (yellowness) 10.6; 1.66N texture water content 37.40%; free fatty acid content of 0.28%; reducing sugar content 0.4%; antioxidant activity 368.6 g/ml.
The Effect of Gracilaria verrucosa Seaweed Flour Proportion with White Glutinous Rice Flour (Oryza sativa Glutinosa) and CMC (Carboxy Methyl Cellulose) Concentration on Physical and Chemical Characteristics of Seaweed Dodol Dieo Riezma Elfahira; Lukman Hudi; Syarifa Ramadhani Nurbaya
Procedia of Engineering and Life Science Vol 3 (2022): Proceedings of the 5th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v3i0.1355

Abstract

This study used a factorial randomized block design. The first factor is the proportion of Gracilaria verrucosa seaweed flour with white glutinous rice flour (P): (P1) 75%:25%, (P2) 50%:50%, and (P3)25%:75%, the second factor is concentration of CMC (K): (K1) 2%, (K2) 4%, and (K3) 6%. The data were analyzed using analysis of variance, followed by the BNJ test (Honest Significant Difference) at 5% level, and the organoleptic test was analyzed using the Friedman test. The best treatment was obtained in the P3K3 treatment (proportion of Gracilaria verrucosa seaweed flour with white glutinous rice flour 75%: 25% and CMC concentration 6%) with color L (lightness) 43.1; *a (redness) 4.9; *b (yellowness) 10.6; 1.66N texture; water content 37.40%; free fatty acid content of 0.28%; reducing sugar content 0.4%; and antioxidant activity 368.6 μg/ml.
Chicken Sausage Production Process at PT. X Kiranti, Irma; Hudi, Lukman; Pradiko, Rifky
Procedia of Engineering and Life Science Vol 7 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1494

Abstract

This study investigated the chicken sausage production process and explored problem-solving strategies using fishbone diagrams. The analysis identified key stages, including raw material preparation, grinding, mixing, molding, cooking, cooling, cutting, and packaging. Fishbone diagrams were employed to systematically dissect process issues, revealing root causes related to personnel, methods, machines, materials, and environment. The findings highlight the effectiveness of fishbone diagrams for identifying and addressing production bottlenecks, paving the way for optimized efficiency and quality control in sausage manufacturing. Highlights : Process breakdown: The study identified key stages in chicken sausage production (preparation, grinding, mixing, etc.) using fishbone diagrams. Root cause analysis: Fishbone diagrams helped pinpoint root causes of process issues across various factors (personnel, methods, machines, etc.). Quality improvement: The findings suggest fishbone diagrams as an effective tool for identifying and addressing bottlenecks, leading to optimized efficiency and quality control. Keywords: chicken sausage, production process, fishbone diagrams, problem-solving, quality control
Strategic Oversight and Quality Validation in Spice Production Enhancement Miranda, Wiji Amelia; Hudi, Lukman; Anwar, Saiful
Procedia of Engineering and Life Science Vol 7 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1546

Abstract

This study examines the effectiveness of a comprehensive control management and quality control system in the seasoning production process, focusing specifically on a menu-specific seasoning variant (MSS). The methodology encompassed various stages including material acceptance, sieving, mixing, and final packaging, integrated with stringent control measures such as equipment and facility cleaning, material separation, and machine maintenance. Quality control tests conducted included sodium chloride content, pH analysis, seal strength, and bubble tests. Results indicate that these systematic processes significantly enhance product quality by ensuring compliance with predefined quality standards. The implications of this study suggest that rigorous process oversight and detailed quality assessments can markedly improve the reliability and safety of food seasoning products, providing a framework for industry-wide best practices. Highlights: Process Management: Systematic control measures, including equipment and facility cleaning, ensure a contamination-free production environment. Quality Control: Rigorous testing, including sodium chloride content and pH analysis, guarantees that the products meet established quality and safety standards. Product Compliance: Implementation of advanced control and quality assurance protocols ensures that products consistently comply with industry standards. Keywords: Instant Seasoning, Quality Control, Safety Standards
Co-Authors A. Miftakhurrahmat A. Miftakhurrahmat Miftakhurrahmat Achmad Rendika Putra Al Machfudz Al Machfudz, Al Machfudz Albraham Fitrianto Alfrina Nabila Alhaq Alhaq, Alfrina Nabila Amelia K, Paramitha Andriani Eko Prihatiningrum, Andriani Eko Apriliana Sari, Indah Ardiansyah Dwi Wicaksono Ardiansyah Arief Wisaksono Arista, Sintha Wahyu As’at Rizal, As’at Rizal Atik Wahyuni Awanda Rizky Amalia Ayu , Hesti A’rasy Fahruddin A’rasy Fahruddin Budiandari , Rahma Utami Budiandari, Rahma Utami Deby Irawan Dieo Riezma Elfahira Dwiyan Audi Artantha Elshiva, Danya Mozza Eva Hidayatul Khusnah Fahruddin, A'rasy Fakhrudin, A’rasy Hadiah Fitriyah Hanik Machfudloh Hanik Machfudloh Hariska Ade Pratama Hikmah, Allysa Rowihatunnufus Ida Agustini Saidi Indah Apriliana Sari Wulandari Indah Sulistiyowati Intan Rohma Nurmalasari Izza Anshory Jian Permani Ningsih Kasih Ayu Wulansari Kiranti, Irma Lilin Nur Indah Sari Linda Wige Ningrum M Fadil M.Rizki Firbiono Hardiadana Marina Arta Rahayu Masashoumy Pasparingi Mega Ari Sovani Miftakhurrahmat, A. Miftakhurrahmat Miranda, Wiji Amelia Misbachul Ulum Muh Arul Romadhon MULYADI Mulyadi Mulyadi Nanag Dwi Prasetiyo Ningrum, Linda Wige Nur Ravita Hanun Paramitha Amelia Kusumawardani Pasparingi, Masashoumy Pradiko, Rifky Pramesti Regita Rahma Utami Rahma Utami Budiandari Rahmah Utami Budiandari Ribangun Bamban Jakaria RIMA AZARA Rokhania, Atik Sahara, Zhahlya Amaldha Saiful Anwar Shazana Dhiya Ayuni Sigit Hermawan Sriyono Sriyono Surya Ningrum Sutarman . Syaiful Anam Syaiful Anam Syarifa R N Syarifa Ramadhani Nurbaya Trisca Yuniar Alfiyanti Wiji Amelia Miranda Wiwik Sumarmi Wiwit Hariyanto