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ANALISIS PERILAKU MAHASISWA DALAM PROSES KEPUTUSAN PEMBELIAN PRODUK PANGAN HALAL: Studi Kasus Mahasiswa Universitas Lampung [The Student’s Behavior Analysis in The Buying Process for Halal Food Products: Case Study of The University Lampung] Andi Antonika; azhari rangga; Fibra Nurainy
Jurnal Teknologi & Industri Hasil Pertanian Vol 20, No 2 (2015): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

This research was aimed to analyze student’s behavior and dominant factors in the buying decision for halal food product. The research was conducted by survey method using quisioner to 100 responden. The data were analyzed using descriptive analysis and factor analysis using a Kaiser Meyer Olkin (KMO) method and principal component analysis. The research showed stages in decisions process to purchase of halal food product were need assesment (hunger 30% and life style 30%), information retrieval (directly see 41% and meeting religion 19,9%), alternative evaluation (looking the expiration date 34% and not consume food comes from pork 29%), the purchase decision (always see halal label 85% and not so buy without halal label 51%) and post purchase of food product halal (uncertain eat at canteen college 54% and need to be given a halal certificate any campus canteen 93%). The result of factor analysis showed that there were four factors which affecting the decision. These factors were product’s attributes (product label, making process ingredient and production date); internal factor (income, motivation and lifestyle); religion/culture (halal label and certificate) and the external factor (seller, place and price)Keyword : behavior, halal food, purchasing and student

KASUS DISTRIBUSI DAN PENGGUNAAN FORMALIN DALAM PENGAWETAN KOMODITI IKAN LAUT SEGAR (STUDI KASUS DI KOTA BANDAR LAMPUNG) Formaldehyde Distribution and Using for Preserving Fresh Fish (A Case Study in Bandar Lampung City) Dias Yusdianson Girsang; Azhari Rangga; Susilawati Susilawati
Jurnal Teknologi & Industri Hasil Pertanian Vol 19, No 3 (2014): Jurnal Teknologi Industri & Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

The purpose of this study was to identify the presence of formaldehyde in some fresh fish commodities and to trace formaldehyde distribution in Bandar Lampung City. The formadelhyde tests were done on the storage water of fresh fish samples. The study conducted in July to October 2013 was devided in two stages: a survey to fill out a questionnaire to a number of respondents, followed by sampling some storage water of fresh fish to be tested in the laboratory. The tests were carried out on 52 sampling points taken from the fishing boats in the fishing landing port (17 boats), fish supplier car from outside Bandar Lampung (6 cars) as well as some fish sellers in 5 traditional market in Bandar Lampung (29 sellers). By conducting a laboratory test using Formaldehyde Test Kit, there were 2 samples that were purple (positively contain formaldehyde), which were taken from 2 boats in fish landing port of Lempasing. Then the assertion test was carried out to the positive samples using chromotropic acid (SNI 01 – 2894 – 1992). The results showed that the samples positively contained formaldehyde indeed, which was characterized by a bluish purple color. Based on the survey results and tracking, there was a distortion of formaldehyde distribution in Bandar Lampung, where domestic industries (including fisherman) obtained formaldehyde illegally, either from End Users, a local manufacturer or drugstore/hospital/other health care facilities. Key word: formaldehyde, fresh fish storage water, distribution distortion.

PROSES PENGAMBILAN KEPUTUSAN KONSUMEN DAN ATRIBUT PRODUK KOPI INSTAN DALAM SACHET [Consumer Decision Making Process and Product Attributes of Instant Coffee] Wisnu Satyajaya; Azhari Rangga; Fibra Nurainy; Harun Al Rasyid
Jurnal Teknologi & Industri Hasil Pertanian Vol 19, No 3 (2014): Jurnal Teknologi Industri & Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

The objectives of this research were to observe the decision making process and the influence of product attributes in consuming of instant coffee products in sachets. This research used questionnaires to obtain information on the characteristics and consumer behavior of respondents. Data were analyzed using descriptive analysis and importance attributes. The results showed that process of buying through the stages in the purchase decision process, namely: a). need recognition: the main benefits expected was freshness of coffee, highest frequency was once a day; and the main barrier was product quality; b). searching of information: the main source was promotion; c). alternative evaluation: The main factor in evaluation was taste, the known brand of instant coffee were Torabika, Nescafe, Kopi Luwak, ABC, Top, Good Day; d). The decision to buy: the main reasons to buy was taste; purchase decision depending on the situation, most influential are friends. e). post-purchase evaluation: customers are willing to keep buying previous products.. The highest product attributes importance of instant coffee were the highest sense of 4.34; aroma 4.23; and freshness of 4.11 which is the characteristics specialty[H1] of coffee. Keywords: consumer, instant coffee, product attributes. [H1] Has been changed

PROSES PENGAMBILAN KEPUTUSAN KONSUMEN DAN ATRIBUT PRODUK KOPI INSTAN DALAM SACHET [Consumer Decision Making Process and Product Attributes of Instant Coffee] Wisnu Satyajaya; Azhari Rangga; Fibra Nurainy; Harun Al Rasyid
Jurnal Teknologi & Industri Hasil Pertanian Vol 19, No 3 (2014): Jurnal Teknologi Industri & Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

The objectives of this research were to observe the decision making process and the influence of product attributes in consuming of instant coffee products in sachets. This research used questionnaires to obtain information on the characteristics and consumer behavior of respondents. Data were analyzed using descriptive analysis and importance attributes. The results showed that process of buying through the stages in the purchase decision process, namely a). need recognition: the main benefits expected was freshness of coffee, highest frequency was once a day; and the main barrier was product quality; b). searching of information: the main source was promotion; c). alternative evaluation: The main factor in evaluation was taste, the known brand of instant coffee were Torabika, Nescafe, Kopi Luwak, ABC, Top, Good Day; d). The decision to buy: the main reasons to buy was taste; purchase decision depending on the situation, most influential are friends. e). post-purchase evaluation: customers are willing to keep buying previous products.. The highest product attributes importance of instant coffee were the highest sense of 4.34; aroma 4.23; and freshness of 4.11 which is the characteristics specialty[H1] of coffee. Keywords: consumer, instant coffee, product attributes. [H1] Has been changed

KASUS DISTRIBUSI DAN PENGGUNAAN FORMALIN DALAM PENGAWETAN KOMODITI IKAN LAUT SEGAR (STUDI KASUS DI KOTA BANDAR LAMPUNG) [Formaldehyde Distribution and Using for Preserving Fresh Fish (A Case Study in Bandar Lampung City)] Dias Yusdianson Girsang; Azhari Rangga; Susilawati Susilawati
Jurnal Teknologi & Industri Hasil Pertanian Vol 19, No 3 (2014): Jurnal Teknologi Industri & Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

The purpose of this study was to identify the presence of formaldehyde in some fresh fish commodities and to trace formaldehyde distribution in Bandar Lampung City. The formadelhyde tests were done on the storage water of fresh fish samples. The study conducted in July to October 2013 was devided in two stages: a survey to fill out a questionnaire to a number of respondents, followed by sampling some storage water of fresh fish to be tested in the laboratory. The tests were carried out on 52 sampling points taken from the fishing boats in the fishing landing port (17 boats), fish supplier car from outside Bandar Lampung (6 cars) as well as some fish sellers in 5 traditional market in Bandar Lampung (29 sellers). By conducting a laboratory test using Formaldehyde Test Kit, there were 2 samples that were purple (positively contain formaldehyde), which were taken from 2 boats in fish landing port of Lempasing. Then the assertion test was carried out to the positive samples using chromotropic acid (SNI 01 – 2894 – 1992). The results showed that the samples positively contained formaldehyde indeed, which was characterized by a bluish purple color. Based on the survey results and tracking, there was a distortion of formaldehyde distribution in Bandar Lampung, where domestic industries (including fisherman) obtained formaldehyde illegally, either from End Users, a local manufacturer or drugstore/hospital/other health care facilities. Keywords: formaldehyde, fresh fish storage water, distribution distortion.

KASUS DISTRIBUSI DAN PENGGUNAAN FORMALIN DALAM PENGAWETAN KOMODITI IKAN LAUT SEGAR (STUDI KASUS DI KOTA BANDAR LAMPUNG) [Formaldehyde Distribution and Using for Preserving Fresh Fish (A Case Study in Bandar Lampung City)] Dias Yusdianson Girsang; Azhari Rangga; Susilawati Susilawati
Jurnal Teknologi & Industri Hasil Pertanian Vol 19, No 3 (2014): Jurnal Teknologi Industri & Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

The purpose of this study was to identify the presence of formaldehyde in some fresh fish commodities and to trace formaldehyde distribution in Bandar Lampung City. The formadelhyde tests were done on the storage water of fresh fish samples. The study conducted in July to October 2013 was devided in two stages: a survey to fill out a questionnaire to a number of respondents, followed by sampling some storage water of fresh fish to be tested in the laboratory. The tests were carried out on 52 sampling points taken from the fishing boats in the fishing landing port (17 boats), fish supplier car from outside Bandar Lampung (6 cars) as well as some

PERILAKU DAN KEPUASAN KONSUMEN MAHASISWA UNIVERSITAS LAMPUNG TERHADAP MAKANAN CEPAT SAJI MENU UTAMA AYAM BAKAR [Customer Behavior and Satisfaction of the University of Lampung Students on Fast Food Grilled Chicken as the Main Menu] Fibra Nurainy; Azhari Rangga; Mahesa Reyhan Prayoga
Jurnal Teknologi & Industri Hasil Pertanian Vol 24, No 2 (2019): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtihp.v24i2.77-88

This study aimed at knowing the behavior and consumer satisfaction of students at the University of Lampung on fast food products, and determining the level of importance and performance of attributes that influence the marketing mix recommendations. The study used a behavioral survey and customer satisfaction method, and was performed to survey 77 students. Data were analyzed using Importance-Performance Analysis, and Customer Satisfaction Index. The results showed that the initial motivation of consumers to buy was easy to obtain (29 people), and the benefit sought to eliminate hunger and had good taste (72 people). The main focus of the attributes was the taste (54 people) by which consumers who felt quite satisfied were 43 people and those who decided to buy back as many as 71 people. The results of the Importance-Performance Analysis showed that the main priority was the speed of preserving. Attributes that was suitable with the interests of consumers were spices, textures, product hygiene, friendliness in service and comfort of the place, while the low-performance attributes were product appearance, price discounts on specific activities, selection of advertising media used, preserving package and size per serving. The value analysis of the Customer Satisfaction Index (CSI) was 86.56%, that means the consumers feel very satisfied. Recommendations related to the marketing mix (7P) to be performed by producers were product variables improvement, namely appearance and preserving, and promotion products, such as price discounts on specific activities, as well as actively promoting on social media.

EFEK KOPIGMENTASI DARI KATEKOL DAN TANIN TERHADAP STABILITAS ANTOSIANIN BEKATUL BERAS KETAN HITAM (Oryza sativa glutinosa) SELAMA PENYIMPANAN [Copigmentation Effect of Catechol and Tannin on Stability of Glutinous Black Rice Bran (Oryza sativa glutinosa) Anthocyanins During Storage] Dian Wulandari; Tirza Hanum; Azhari Rangga
Jurnal Teknologi & Industri Hasil Pertanian Vol 23, No 1 (2018): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Copigmentation has been suggested as an effective method to improve color and stability of anthocyanins and storage time. Catechol and tannin can be used as a copigment to improve stabilize color of anthocyanins. This study aims to examine the effect of molar ratio of copigment to anthocyanin and storage time which stabilize anthocyanin.This study was arranged in factorial Randomized Complete Block Design (RCBD) with three replications. First factor were molar ratio 0:1, 50:1, 100:1; and second factor were time of storage 0, 10, 20, 30, 40 days at room temperature (28oC ± 2 oC). Color and stability of anthocyanins were evaluated by thrugh determination of bathochromic and hyperchromic, anthocyanins concentration, retention, and kinetic parameters. Variables were analyzed by Tuckey test, Bartlet test, and Polynomial Orthogonal test.The results showed that anthocyanin content of glutinous black rice bran extract was 426 mg/100g. Copigmentation with catechol resulted in bluish color (hypsochromic), while tannin resulted in reddish color (bathochromic). The best molar ratio of catechol copigment was 50: 1 showed by decreasing of anthocyanin concentration of 0.35mM/day or 39.29mg/100g/day, color retention 12.78%/hour, and half-life time 8.66 hours. The best molar ratio of tannins copigment was 100: 1 showed by decreasing of anthocyanin concentration of 0.07mM/day or 7.86mg/100g/day, color retention was 2.39%/day, and half-life time of 19.80 hours.

PROFIL DEPOT AIR MINUM ISI ULANG DAN PENERAPAN ANALISIS TOC PADA PEMERIKSAAN KUALITAS AIR MINUM BERDASARKAN SUMBER AIR YANG DIGUNAKAN DI BANDAR LAMPUNG [Profile of drinking water refill depot and application of TOC Analyisis as drinking water quality assessment based on water resources used in Bandar Lampung] Azhari Rangga; Harun Al Rasyid; neti yuliana; Gilang Muhammad E
Jurnal Teknologi & Industri Hasil Pertanian Vol 20, No 2 (2015): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

This study aimed to get a profile of the drinking water refill depots in Bandar Lampung and determined the relationship between total organic carbon (TOC) with the parameters required to analyze drinking water. This study was consisted of two stages. The first stage was a survey, and the second stage was analysis of water samples in the laboratory. The survey form was direct observation in the field and filled a questionnaire which addressed to some places that produce drinking water refill in Bandar Lampung. Laboratory testing was consisted of a sample of the quality testing of physical, chemical, and microbiological properties. Physical quality testing included testing of odor, turbidity, taste, temperature, total dissolved solid (TDS), and color. Chemical quality testing included test of pH, total organic carbon (TOC), inorganic carbon (IC), and total carbon (TC). For the microbiological quality testing included test contamination of total plate count and coliform contamination. Data were analyzed with SPSS program. The results showed that 86% depot of drinking water refill still using standard refining technology that used multiple micro filter and silica sand media filtration and activated carbon, while 14% drinking water refill depot had used reverse osmosis technology. All samples of water from various sources of drinking water refill depots in the city of Bandar Lampung had met the requirements of drinking water quality. The high value of the parameter TOC will be followed by high value of the parameter of pH and color as well, because the parameters of color and pH were positively correlated with TOC parameter.Keywords : drinking water, total organic carbon, water quality.

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