A. Iwansyah, Trian Apriadi, Dede Zainal Arif, Y. Andriana, A. Indriati, N. I. Mayasti, R. Luthfiyanti
{"title":"预糊化温度对印尼即食木薯叶粥rowe luwa物理和营养成分的影响","authors":"A. Iwansyah, Trian Apriadi, Dede Zainal Arif, Y. Andriana, A. Indriati, N. I. Mayasti, R. Luthfiyanti","doi":"10.1590/1981-6723.05021","DOIUrl":null,"url":null,"abstract":"Abstract Rowe luwa is a traditional porridge from Southwest Sumba, Indonesia, made from the steamed pulp cassava leaves pounded together with rice. This study examined the effect of pre-gelatinization temperature on the physical quality and nutritional content of instant rowe luwa porridge. The experimental design used in this study was a Completely Randomized Design (CRD) with pre-gelatinization temperature factors, viz., 60 °C (X1), 65 °C (X2), 70 °C (X3), 75 °C (X4) and 80 °C (X5). Physical properties were measured by analyzing color, viscosity, rehydration, and syneresis, while for nutritional compositions, water content, ash, fat, protein, carbohydrate, and energy were evaluated. The simple linear regression was employed to examine the correlation between pre-gelatinization temperature and physical properties or nutritional composition. The results showed that the pre-gelatinization temperature correlated with physical properties, such as: viscosity (r = 0.9924), rehydration (r = 0.807) and syneresis (r = 0.841). Furthermore, the pre-gelatinized temperature significantly affected protein and carbohydrate contents (p < 0.05), while the moisture, ash, and fat contents showed negligible effect (p > 0.05). Principal Component Analysis (PCA) showed that instant rowe luwa porridge prepared with the pre-gelatinization temperature of 80 °C (object X5) had the highest viscosity, rehydration, syneresis, and protein contents compared to the other cooking temperatures. These preliminary data are useful for further research to determine the method and optimization formula of the instant rowe luwa porridge.","PeriodicalId":9112,"journal":{"name":"Brazilian Journal of Food Technology","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Effect of pre-gelatinized temperature on physical and nutritional content of indonesian instant cassava leaves porridge: rowe luwa\",\"authors\":\"A. Iwansyah, Trian Apriadi, Dede Zainal Arif, Y. Andriana, A. Indriati, N. I. Mayasti, R. Luthfiyanti\",\"doi\":\"10.1590/1981-6723.05021\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract Rowe luwa is a traditional porridge from Southwest Sumba, Indonesia, made from the steamed pulp cassava leaves pounded together with rice. This study examined the effect of pre-gelatinization temperature on the physical quality and nutritional content of instant rowe luwa porridge. The experimental design used in this study was a Completely Randomized Design (CRD) with pre-gelatinization temperature factors, viz., 60 °C (X1), 65 °C (X2), 70 °C (X3), 75 °C (X4) and 80 °C (X5). Physical properties were measured by analyzing color, viscosity, rehydration, and syneresis, while for nutritional compositions, water content, ash, fat, protein, carbohydrate, and energy were evaluated. The simple linear regression was employed to examine the correlation between pre-gelatinization temperature and physical properties or nutritional composition. The results showed that the pre-gelatinization temperature correlated with physical properties, such as: viscosity (r = 0.9924), rehydration (r = 0.807) and syneresis (r = 0.841). Furthermore, the pre-gelatinized temperature significantly affected protein and carbohydrate contents (p < 0.05), while the moisture, ash, and fat contents showed negligible effect (p > 0.05). Principal Component Analysis (PCA) showed that instant rowe luwa porridge prepared with the pre-gelatinization temperature of 80 °C (object X5) had the highest viscosity, rehydration, syneresis, and protein contents compared to the other cooking temperatures. These preliminary data are useful for further research to determine the method and optimization formula of the instant rowe luwa porridge.\",\"PeriodicalId\":9112,\"journal\":{\"name\":\"Brazilian Journal of Food Technology\",\"volume\":\"1 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Brazilian Journal of Food Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1590/1981-6723.05021\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Agricultural and Biological Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Brazilian Journal of Food Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1590/1981-6723.05021","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
Effect of pre-gelatinized temperature on physical and nutritional content of indonesian instant cassava leaves porridge: rowe luwa
Abstract Rowe luwa is a traditional porridge from Southwest Sumba, Indonesia, made from the steamed pulp cassava leaves pounded together with rice. This study examined the effect of pre-gelatinization temperature on the physical quality and nutritional content of instant rowe luwa porridge. The experimental design used in this study was a Completely Randomized Design (CRD) with pre-gelatinization temperature factors, viz., 60 °C (X1), 65 °C (X2), 70 °C (X3), 75 °C (X4) and 80 °C (X5). Physical properties were measured by analyzing color, viscosity, rehydration, and syneresis, while for nutritional compositions, water content, ash, fat, protein, carbohydrate, and energy were evaluated. The simple linear regression was employed to examine the correlation between pre-gelatinization temperature and physical properties or nutritional composition. The results showed that the pre-gelatinization temperature correlated with physical properties, such as: viscosity (r = 0.9924), rehydration (r = 0.807) and syneresis (r = 0.841). Furthermore, the pre-gelatinized temperature significantly affected protein and carbohydrate contents (p < 0.05), while the moisture, ash, and fat contents showed negligible effect (p > 0.05). Principal Component Analysis (PCA) showed that instant rowe luwa porridge prepared with the pre-gelatinization temperature of 80 °C (object X5) had the highest viscosity, rehydration, syneresis, and protein contents compared to the other cooking temperatures. These preliminary data are useful for further research to determine the method and optimization formula of the instant rowe luwa porridge.
期刊介绍:
The Brazilian Journal of Food Technology (BJFT) is an electronic rolling pass publication with free access, whose purpose is to publish unpublished articles based on original research results and technological information that significantly contribute to the dissemination of new knowledge related to production and evaluation of food in the areas of science, technology, food engineering and nutrition (non-clinical). Manuscripts of national or international scope are accepted, presenting new concepts or experimental approaches that are not only repositories of scientific data. The Journal publishes original articles, review articles, scientific notes, case reports, and short communication in Portuguese and English. The submission of a manuscript presupposes that the same paper is not under analysis for publication in any other divulging vehicle. Articles specifically contemplating analytical methodologies will be accepted as long as they are innovative or provide significant improvement to existing methods. It is at the discretion of the Editors, depending on the subject relevance, the acceptance of works with test results of industrialized products without the information necessary to manufacture them. Papers aimed essentially at commercial propaganda will not be accepted.