Tempe bacem merupakan produk olahan tempe dengan kombinasi citarasa rempah dan manis. Tempe bacem... more Tempe bacem merupakan produk olahan tempe dengan kombinasi citarasa rempah dan manis. Tempe bacem digemari oleh sebagian masyarakat. Namun umur simpan tempe bacem sangat singkat, yaitu satu hari pada suhu ruang. Tujuan dari penelitian ini adalah untuk menemukan tehnik memperpanjang umur simpan tempe bacem melalui kombinasi kemasan vakum dan penyimpanan pada suhu dingin (10oC). Tempe yang digunakan pada penelitian ini berbentuk bulat dengan diameter 5 cm dan ketebalan 1 cm. Tempe bacem diproduksi dengan menggunakan formula bumbu terpilih, dikemas secara vakum, dan disimpan pada suhu dingin (10oC). Komposisi gizi tempe bacem per 100 g berat kering terdiri dari : protein 33,7 g, lemak 0,9 g, abu 3,0 g, dan karbohidrat 62,4 g. Produk ini memiliki kapasitas antioksidan sebesar 194,6 mg AEAC/100 g, nilai pH 5,7, kecerahan 35.9, kekerasan 2848.5 gram force, total mikroba 1,8 x 103 CFU/g, dan total koliform <3.0 MPN/g. Umur simpan tempe bacem dengan kombinasi kemasan vakum dan penyimpanan dingin (10oC) adalah 18 hari, sedangkan tempe bacem tanpa kemasan vakum yang disimpan pada suhu ruang (26 - 300C) memiliki umur simpan hanya dua hari. Tempe bacem is a kind of tempe product that has spicy and sweet taste. The shelf life of this product is very short, i.e. one day at room temperature. The objective of this research is to increase tempe bacem’s shelf life by the combination of vacuum packaging and cold storage (10oC). Tempe used in this research is in round form with the diameter of 5 cm and the thickness of 1 cm. Tempe bacem is processed by selected formula, packaged by vacuum method, and then stored in cold storage (10oC). The nutritional composition of tempe bacem per 100 g of dry weight consists of 33.7 g protein, 0.9 g fat, 3.0 g ash, and 62.4 g carbohydrate. This product has antioxidant capacity of 194.6 mgAEAC/100 g, pH value of 5.7, lightness of 35.9, hardness of 2848.5 gram force, total microorganism of 1.8x103 CFU/g, and total coliform of <3.0 MPN/g. The shelf life of tempe bacem stored with the combination of vacuum packaging and cold storage (10oC) is 18 days, while that of tempe bacem stored at room temperature (26-300C) without the vacuum packaging is only 2 days.
ABSTRACT Complementary food for breastfeeding period is known as one of the nutrition source for ... more ABSTRACT Complementary food for breastfeeding period is known as one of the nutrition source for children aged 6 – 24 months old. However, nutritional content of complementary good has not been confirmed with international and national standard, yet, nutrition problems in Indonesia. This research on processed complementary food, aimed to confirmnutritional content with standard and identify the most frequently-appeared nutritional claims. There were nine samples of processed complementary food in a format of instant powder and five samples in a format of biscuit representing mereks and categories were in scope of this research. Conformity of nutritional content obtained from information on the label, were compared with international standard (Codex Alimentarius- CAC/GL 8-1991) and Indonesian National Standard (SNI 2005). According to this research, 88 percent of nutritional compositions in instant powder were conformed to Codex Alimentarius standard, however only 31 percent in biscuit were conformed to this international standard. On the comparison with Indonesian National Standard, 94 percent of nutritional content in instant powder were conformed to the standard and 86 percent of nutritional compositions in biscuit were also conformed to standard. The most frequently-apperead nutritional claims in the processed complementary food in scope were iron, calcium, protein, dietary fibre, and vitamin A. Three from five nutrients were closely relevant with current nutrition problem in Indonesia namely aenemia, protein/chronic energy deficiency, and vitamin A deficiency. ABSTRAK Makanan pendamping air susu ibu (MP-ASI) merupakan salah satu sumber zat gizi pada anak usia 6 – 24 bulan. Namun demikian, kandungan zat gizi pada MP-ASI belum dikonfirmasi dengan standar internasional serta nasional, serta permasalahan gizi di Indonesia.Penelitian produk MP-ASI pabrikan bertujuan untuk mengkonfirmasi kesesuaian kandungan gizi dengan standar dan mengidentifikasi klaim kandungan gizi yang paling banyak muncul. Sampel penelitian ini adalah sembilan sampel MP-ASI bubuk instan dan lima sampel biskuit yang dipilih secara purposif dan mewakili merek dagang dan jenisnya. Kesesuaian kandungan gizi diukur menggunakan informasi kandungan gizi yang terdapat pada label produk dan dibandingkan dengan standar internasional dari Codex Alimentarius (CAC/GL 8-1991) serta Standar Nasional Indonesia (SNI MP-ASI 2005). Tingkat kesesuaian zat gizi pada MP-ASI bubuk instan dengan Codex Alimentarius mencapai 88 persen Sedangkan kesesuaian kandungan zat gizi pada MP-ASI biskuit dengan Codex Alimentarius hanya sekitar 31 persen. Jika dibandingkan dengan SNI baik untuk bubuk instan maupun biskuit, sebanyak 94 persen zat gizi pada MP-ASI bubuk instan dan 86 persen pada MP-ASI biskuit sudah memenuhi SNI. Klaim kandungan gizi dengan frekuensi kemunculan tertinggi berturut-turut pada MP-ASI bubuk instan dan biskuit adalah zat besi, kalsium, protein, serat pangan, dan vitamin A. Tiga dari lima zat gizi ini merupakan zat gizi yang berkaitan erat dengan masalah gizi yang ada di Indonesia yaitu Anemia, Kekurangan Energi Protein (KEP), dan Kekurangan Vitamin A (KVA).
Journal of Bioscience and Bioengineering, Nov 1, 2021
Tempe is an Indonesian fermented food prepared from soybean or other non-soy legumes. Non-soy leg... more Tempe is an Indonesian fermented food prepared from soybean or other non-soy legumes. Non-soy legumes based tempes have been reported to have a nutritional profile different from that of soybean-based tempe. However, a comprehensive study of the metabolite and sensory profiles of legume tempes has not been conducted. This study investigated the metabolite profile of legumes before and after fermentation using a metabolomic approach and its relation to the sensory profile. Four different legumes, namely red kidney bean, soybean, cowpea bean, and jack bean, and four kinds of tempe prepared from the abovementioned legumes were subjected to gas chromatography-mass spectrometry (GC-MS) analysis. These tempe samples were fermented in two different production places, Japan and Indonesia. In total, 83 metabolites were annotated from all samples. Principal component analysis (PCA) showed that the samples were separated based on their type (legume and tempe) along PC1 with a 36.3% variance, in which sugars and amino acids significantly contributed to the separation. In addition, samples were separated along PC2 with a 17.2% variance based on the different production places. The combination of 75% soybean and 25% red kidney bean (75S:25R) could increase the concentrations of amino acids that were initially low in soybean tempe. The 75S:25R tempe showed no significant differences in taste and texture preference compared to the 100% soybean tempe, based on sensory result. These findings provide evidence that metabolomics could be used to identify the differences between tempes from different legumes.
Meatball is a processed meat emulsion product made from starches, meat, water and seasonings. Pro... more Meatball is a processed meat emulsion product made from starches, meat, water and seasonings. Problems that often occurred in meatball production are the lack of compactness of the product texture, as well as low water holding capacity due to poor emulsification process during the forming of the meatball dough. Soy protein isolate (SPI) is usually used to improve the texture quality and act as a binder on meat emulsion products. Tempe protein isolates (TPI) can be used as an alternative for SPI because of their higher protein quality compared to commercial SPI due to the fermentation process. TPI used in this study was made from germinated soybean tempe (GTI) and nongerminated soybean tempe (NGTI). The purpose of this study was to examine the effect of SPI, GTI and NGTI application and concentration on the quality of the meatballs produced. The protein isolate concentration used were 1, 2 and 3% based on the weight of the meat. Results showed that the WHC value of meatballs increase...
Tempe bacem merupakan produk olahan tempe dengan kombinasi citarasa rempah dan manis. Tempe bacem... more Tempe bacem merupakan produk olahan tempe dengan kombinasi citarasa rempah dan manis. Tempe bacem digemari oleh sebagian masyarakat. Namun umur simpan tempe bacem sangat singkat, yaitu satu hari pada suhu ruang. Tujuan dari penelitian ini adalah untuk menemukan tehnik memperpanjang umur simpan tempe bacem melalui kombinasi kemasan vakum dan penyimpanan pada suhu dingin (10oC). Tempe yang digunakan pada penelitian ini berbentuk bulat dengan diameter 5 cm dan ketebalan 1 cm. Tempe bacem diproduksi dengan menggunakan formula bumbu terpilih, dikemas secara vakum, dan disimpan pada suhu dingin (10oC). Komposisi gizi tempe bacem per 100 g berat kering terdiri dari : protein 33,7 g, lemak 0,9 g, abu 3,0 g, dan karbohidrat 62,4 g. Produk ini memiliki kapasitas antioksidan sebesar 194,6 mg AEAC/100 g, nilai pH 5,7, kecerahan 35.9, kekerasan 2848.5 gram force, total mikroba 1,8 x 103 CFU/g, dan total koliform <3.0 MPN/g. Umur simpan tempe bacem dengan kombinasi kemasan vakum dan penyimpanan dingin (10oC) adalah 18 hari, sedangkan tempe bacem tanpa kemasan vakum yang disimpan pada suhu ruang (26 - 300C) memiliki umur simpan hanya dua hari. Tempe bacem is a kind of tempe product that has spicy and sweet taste. The shelf life of this product is very short, i.e. one day at room temperature. The objective of this research is to increase tempe bacem’s shelf life by the combination of vacuum packaging and cold storage (10oC). Tempe used in this research is in round form with the diameter of 5 cm and the thickness of 1 cm. Tempe bacem is processed by selected formula, packaged by vacuum method, and then stored in cold storage (10oC). The nutritional composition of tempe bacem per 100 g of dry weight consists of 33.7 g protein, 0.9 g fat, 3.0 g ash, and 62.4 g carbohydrate. This product has antioxidant capacity of 194.6 mgAEAC/100 g, pH value of 5.7, lightness of 35.9, hardness of 2848.5 gram force, total microorganism of 1.8x103 CFU/g, and total coliform of <3.0 MPN/g. The shelf life of tempe bacem stored with the combination of vacuum packaging and cold storage (10oC) is 18 days, while that of tempe bacem stored at room temperature (26-300C) without the vacuum packaging is only 2 days.
ABSTRACT Complementary food for breastfeeding period is known as one of the nutrition source for ... more ABSTRACT Complementary food for breastfeeding period is known as one of the nutrition source for children aged 6 – 24 months old. However, nutritional content of complementary good has not been confirmed with international and national standard, yet, nutrition problems in Indonesia. This research on processed complementary food, aimed to confirmnutritional content with standard and identify the most frequently-appeared nutritional claims. There were nine samples of processed complementary food in a format of instant powder and five samples in a format of biscuit representing mereks and categories were in scope of this research. Conformity of nutritional content obtained from information on the label, were compared with international standard (Codex Alimentarius- CAC/GL 8-1991) and Indonesian National Standard (SNI 2005). According to this research, 88 percent of nutritional compositions in instant powder were conformed to Codex Alimentarius standard, however only 31 percent in biscuit were conformed to this international standard. On the comparison with Indonesian National Standard, 94 percent of nutritional content in instant powder were conformed to the standard and 86 percent of nutritional compositions in biscuit were also conformed to standard. The most frequently-apperead nutritional claims in the processed complementary food in scope were iron, calcium, protein, dietary fibre, and vitamin A. Three from five nutrients were closely relevant with current nutrition problem in Indonesia namely aenemia, protein/chronic energy deficiency, and vitamin A deficiency. ABSTRAK Makanan pendamping air susu ibu (MP-ASI) merupakan salah satu sumber zat gizi pada anak usia 6 – 24 bulan. Namun demikian, kandungan zat gizi pada MP-ASI belum dikonfirmasi dengan standar internasional serta nasional, serta permasalahan gizi di Indonesia.Penelitian produk MP-ASI pabrikan bertujuan untuk mengkonfirmasi kesesuaian kandungan gizi dengan standar dan mengidentifikasi klaim kandungan gizi yang paling banyak muncul. Sampel penelitian ini adalah sembilan sampel MP-ASI bubuk instan dan lima sampel biskuit yang dipilih secara purposif dan mewakili merek dagang dan jenisnya. Kesesuaian kandungan gizi diukur menggunakan informasi kandungan gizi yang terdapat pada label produk dan dibandingkan dengan standar internasional dari Codex Alimentarius (CAC/GL 8-1991) serta Standar Nasional Indonesia (SNI MP-ASI 2005). Tingkat kesesuaian zat gizi pada MP-ASI bubuk instan dengan Codex Alimentarius mencapai 88 persen Sedangkan kesesuaian kandungan zat gizi pada MP-ASI biskuit dengan Codex Alimentarius hanya sekitar 31 persen. Jika dibandingkan dengan SNI baik untuk bubuk instan maupun biskuit, sebanyak 94 persen zat gizi pada MP-ASI bubuk instan dan 86 persen pada MP-ASI biskuit sudah memenuhi SNI. Klaim kandungan gizi dengan frekuensi kemunculan tertinggi berturut-turut pada MP-ASI bubuk instan dan biskuit adalah zat besi, kalsium, protein, serat pangan, dan vitamin A. Tiga dari lima zat gizi ini merupakan zat gizi yang berkaitan erat dengan masalah gizi yang ada di Indonesia yaitu Anemia, Kekurangan Energi Protein (KEP), dan Kekurangan Vitamin A (KVA).
Journal of Bioscience and Bioengineering, Nov 1, 2021
Tempe is an Indonesian fermented food prepared from soybean or other non-soy legumes. Non-soy leg... more Tempe is an Indonesian fermented food prepared from soybean or other non-soy legumes. Non-soy legumes based tempes have been reported to have a nutritional profile different from that of soybean-based tempe. However, a comprehensive study of the metabolite and sensory profiles of legume tempes has not been conducted. This study investigated the metabolite profile of legumes before and after fermentation using a metabolomic approach and its relation to the sensory profile. Four different legumes, namely red kidney bean, soybean, cowpea bean, and jack bean, and four kinds of tempe prepared from the abovementioned legumes were subjected to gas chromatography-mass spectrometry (GC-MS) analysis. These tempe samples were fermented in two different production places, Japan and Indonesia. In total, 83 metabolites were annotated from all samples. Principal component analysis (PCA) showed that the samples were separated based on their type (legume and tempe) along PC1 with a 36.3% variance, in which sugars and amino acids significantly contributed to the separation. In addition, samples were separated along PC2 with a 17.2% variance based on the different production places. The combination of 75% soybean and 25% red kidney bean (75S:25R) could increase the concentrations of amino acids that were initially low in soybean tempe. The 75S:25R tempe showed no significant differences in taste and texture preference compared to the 100% soybean tempe, based on sensory result. These findings provide evidence that metabolomics could be used to identify the differences between tempes from different legumes.
Meatball is a processed meat emulsion product made from starches, meat, water and seasonings. Pro... more Meatball is a processed meat emulsion product made from starches, meat, water and seasonings. Problems that often occurred in meatball production are the lack of compactness of the product texture, as well as low water holding capacity due to poor emulsification process during the forming of the meatball dough. Soy protein isolate (SPI) is usually used to improve the texture quality and act as a binder on meat emulsion products. Tempe protein isolates (TPI) can be used as an alternative for SPI because of their higher protein quality compared to commercial SPI due to the fermentation process. TPI used in this study was made from germinated soybean tempe (GTI) and nongerminated soybean tempe (NGTI). The purpose of this study was to examine the effect of SPI, GTI and NGTI application and concentration on the quality of the meatballs produced. The protein isolate concentration used were 1, 2 and 3% based on the weight of the meat. Results showed that the WHC value of meatballs increase...
Uploads
Papers by Made Astawan