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Astari Apriantini
Departemen Ilmu Produksi Dan Teknologi Peternakan, Fakultas Peternakan, IPB University, Kampus IPB Darmaga, Bogor 16680
Agriculture, Biological Sciences & Forestry Dentistry Education Health Professions Medicine & Pharmacology Nursing Public Health Veterinary Other

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Physicochemical Properties and Antioxidant Activity of Multiflora Honey from Kerinci, Jambi Astari Apriantini; Yuni Cahya Endrawati; Olin Aulia Yunia
Jurnal Ilmu dan Teknologi Hasil Ternak (JITEK) Vol. 17 No. 2 (2022)
Publisher : Faculty of Animal Science Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitek.2022.017.02.3

Abstract

Honey is a sweet, syrup-like substance that bees (Apis sp.) produce from the nectar of flowering plants. The aim of this study was to examine the physicochemical properties and antioxidant activities of multifloral honey (Apis dorsata forest honey) and (Apis cerana cultivated honey) from Kerinci, Jambi. The analysis consist of the intensity of colour, pH, viscosity, water content, ash content, sugar content, HMF content, acidity and antioxidant activity. The results showed that forest honey had light amber colour while cultivated honey had extra light amber colour. The pH, viscosity, water content, sugar content, HMF content, and acidity in forest honey were still in compliance with SNI standard, but the ash content was higher than the SNI standard. Cultivated honey had pH, sugar content,  and HMF content in the range of SNI standar. However, the viscosity, water content, ash content, and acidity in cultivated honey were  not in compliance with SNI standar. Forest honey and cultivated honey had antioxidant capacities about 16,74 mgVCE/g and 16,60 mgVCE/g, respectively. Meanwhile the antioxidant activity were 63,80% and 63,28%, respectively. Forest honey had more physicochemical aspects  that were still in compliance with SNI standards compared to cultivated honey. The antioxidant activities of Kerinci honey, both forest honey and cultivated honey, were higher than the results of previous honey studies in other location.
Household Consumers Perception towards Frozen Beef Astari Apriantini; Irma Isnafia Arief; Lucia cyrilla ENSD
Jurnal Ilmu Ternak dan Veteriner Vol 27, No 4 (2022): December 2022
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14334/jitv.v27i4.3003

Abstract

Demand of beef in Indonesia is higher compared to the domestic beef supply, hence the Indonesian government has established policy to import frozen beef from other countries in order to support the high demand of Indonesia people. However, mosf of Indonesian people prefer to purchase fresh meat (freshly slaughtered beef) rather than frozen beef. The aims of this study were to identify the characteristics of household consumers who bought beef meat and their perceptions towards frozen beef; including to analyze the relationship between perceptions and consumer characteristics of frozen beef, and to analyze the consumer behavior in making decision to buy frozen beef in Bogor area and DKI Jakarta. Total about 200 households were directly interviewed using structured questionnaire. The questionnaires includes general characteristics of respondents (age, education level, occupation, income, number of family member), purchasing behavior which was analyzed descriptively, and respondents perceptions toward frozen beef which was analyzed by calculating the average value of perception and then categorized based on the level of perception category. Results showed that consumer’s perceptions toward frozen beef according to several aspects had a low score (average final score 2.37), indicated that consumers had a poor perceptions towards frozen beef. Furthermore, most of the respondents who buy beef were housewives who buy meat in traditional markets which only provide fresh meat, they assumed that fresh meat had very good quality because the meat came from slaughtered beef.  Those respondents think that freezing causes negative effects on beef, freezing treatment reduce the quality such as changes of meat color and flavour; and reduce nutritional content of beef.  It was discovered that socialization about frozen beef and the process of handling frozen meat is required for household consumers to control the quality of beef as well as to increase the consumer’s trusts in purchasing frozen beef.
Kualitas Kefir Susu Sapi dengan Tambahan Madu Hutan Selama Penyimpanan Suhu Rendah Nurina Hadiati Rachmani; Epi Taufik; Astari Apriantini; Yuni Cahya Endrawati
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 1 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.1.78

Abstract

Kefir is a highly acidic dairy product with various health benefits. The addition of forest honey plays a role in improving the quality and taste of kefir. This study aimed to evaluate the effect of honey addition and storage time on the physicochemical and organoleptic properties of cow's milk kefir during refrigerator storage. The study was conducted with a 3´3 factorial randomized block design with three replications. The first factor was the added honey (0%, 5%, 10%, and 15%), and the second was the storage time (0, 7, and 14 days). Analysis of variance and Duncan's test were used to analyze the data. The results showed that the added honey significantly affected water activity (P <0.05). In addition, the high concentration of added honey increased the panelists’ preference for kefir acceptance. This study confirmed that the addition of honey and storage time significantly affected the characteristics of the cow's milk kefir. The best treatment was a 15% addition of honey with a storage time of 0 day. Keywords: honey, kefir, milk, physicochemical, storage time
Characteristics of Beef Rendang with the Addition of Red Ginger (Zingiber officinale var. Rubrum) During Storage at Room Temperature Vivi Indriani; Tuti Suryati; Astari Apriantini
Jurnal Ilmu dan Teknologi Hasil Ternak (JITEK) Vol. 17 No. 3 (2022)
Publisher : Faculty of Animal Science Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitek.2022.017.03.3

Abstract

The addition of red ginger in the making of rendang was expected to increase antioxidants to prevent rancidity and increase the shelf life of rendang. This study aimed to analyze the physicochemical, organoleptic and antioxidant activity of beef rendang with the addition of red ginger at different levels based weight of meat (0%, 15%, and 30%). The tested rendang was stored in a tightly closed jar and left at room temperature. The results showed that the interaction of the addition of red ginger and storage period had a significant effect (p<0.05) on the pH value, water activity, moisture, protein content, TBARS value, and antioxidant activity, but has no significant effect on ash content, fat content, and tenderness. Ash and fat content as well as tenderness of beef rendang added red ginger were not different from beef rendang not added red ginger (control). Based on sensory test the addition of red ginger did not affect the preference of the panelists. The addition of red ginger to the manufacture of beef rendang has a positive effect on physicochemical characteristics and increases antioxidant activity. Generally, red ginger addition as much as 30% resulted the best result.
Characteristics of Forest and Manuka Honey As Well As Their Application As Herbal Honey Drinks With The Addition of Qusthul Hindi and Turmeric Aulia Septiani; Tuti Suryati; Astari Apriantini; Yuni Cahya Endrawati
Jurnal Ilmu dan Teknologi Hasil Ternak (JITEK) Vol. 17 No. 3 (2022)
Publisher : Faculty of Animal Science Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitek.2022.017.03.5

Abstract

Manuka and forest honeys are types of honeys that are widely consumed because for their antioxidant properties. In this study, the properties of forets and manuka honey and the use of honey as a herbal drink with the addition of Qusthul hindi and turmeric were analyzed. The addition of Qusthul hindi (0,125 g and 0,375 g) and turmeric (0,125 g and 0,375 g) is given in two formulations. This study was conducted in two phase, namely analyzing the characteristics of manuka and forest honey and preparing herbal drinks to then analyzing their properties. The results showed that the properties of forest honey do not meet the standards for the variables of pH, HMF value, and diastase enzyme activity, while Manuka honey meets the standards only for variables of moisture, HMF value, and diastase enzyme activity. The addition of Qusthul hindi and turmeric to herbal drinks results in an increase in pH, DPPH inhibitoty activity, and antioxidant capacity, as well as a decrease of water content, but is not sensory evaluated because the addition of spices causes changes in taste and appearance.
Pengaruh palm kernel oil terhadap karakteristik daging panggang meltique: pH, susut masak, dan tingkat kesukaan Nunung Cipta Dainy; Astari Apriantini; Wardina Humayrah; Khori Seftiyani; Edit Lesa Aditia
Jurnal SAGO Gizi dan Kesehatan Vol 5, No 3B (2024): Nopember
Publisher : Poltekkes Kemenkes Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30867/gikes.v5i3B.1972

Abstract

Background: Beef has the highest Digestible Indispensable Amino Acid Score. However, beef is often difficult to consume because it has a tougher texture than poultry or fish. Meltique beef can be an alternative beef product that is easy to consume, but it still uses imported vegetable oil, which has an impact on the high selling price. It is necessary to innovate meltique using local vegetable oil.Objective: Analyse the effect of palm kernel oil (PKO) addition on the pH, cooking shrinkage and palatability of meltique meat.Methods: Using a Completely Randomised Design conducted at the Laboratory of the Faculty of Animal Husbandry, IPB from April to June 2024. The beef used was Brahman Cross sirloin. Two PKO formulas were injected, MP1 and MP2. There were four controls, namely MK1, MK2, WG and DR. The variables studied were pH using a pH meter, cooking loss by calculating the difference in raw-cooked weight, and the level of panellist preference using the hedonic test form. There were 25 semi-trained panelists who met the inclusion criteria to rate the level of preference for nine sensory attributes with a score range of 1 - 5. Statistical tests used ANOVA to analyse differences in pH, cooking loss, and Kruskal-Wallis test to analyse differences in level of preference.Results: There was a significant difference in the pH values of MP1 and MP2 with WG (P-value =0.000). There was no difference in cooking loss value (p-value =0.220). Hedonic test results showed that the level of preference of MP1 and MP2 was significantly different from WG (p-value <0.05).Conclusion: Meltique beef formulas have standard pH characteristics and cooking loss values similar to wagyu beef, but the preference level is still different from wagyu beef.
Co-Authors Aulia Septiani Edit Lesa Aditia Epi Taufik Irma Isnafia Arief Khori Seftiyani Lucia cyrilla ENSD Nunung Cipta Dainy Nurina Hadiati Rachmani Olin Aulia Yunia Tuti Suryati Tuti Suryati Vivi Indriani Wardina Humayrah Yuni Cahya Endrawati Yuni Cahya Endrawati