Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering最新文献

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The effect of wet-salting preservation method on the physicochemical and microbial quality of Dasyatis sp. 研究了湿盐保存方法对大白菜理化品质和微生物品质的影响。

Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering Pub Date : 1900-01-01 DOI: 10.21776/ub.afssaae.2021.004.01.9

N. A. Rohmanna, Z. A. Majid, Syifa' Rabbani, S. Kumalaningsih, S. Sucipto

{"title":"The effect of wet-salting preservation method on the physicochemical and microbial quality of Dasyatis sp.","authors":"N. A. Rohmanna, Z. A. Majid, Syifa' Rabbani, S. Kumalaningsih, S. Sucipto","doi":"10.21776/ub.afssaae.2021.004.01.9","DOIUrl":"https://doi.org/10.21776/ub.afssaae.2021.004.01.9","url":null,"abstract":"Microbial Dasyatis sp. (stingray fish) was a popular fish in Indonesia. Commonly, this fish is processed into smoked fish and perishable products. Therefore, it needs a preservation method through the handling process. Wet salting was considered as an efficient and inexpensive preservation method. This study aimed to determine the effect of brine concentration on the physicochemical and microbial quality of Dasyatis sp. The research used a Completely Randomized Design with factor of brine concentration (i.e. 10%, 20% and 30%). The statistical analysis consists of variance analysis (ANOVA) and followed by LSD or DMRT test (α=5%). The fish sample was soaked in brine solution at different concentrations for one hour. Total crude protein, physicochemical (total volatile basic nitrogen/TVB-N, tri-methyl amine/TMA, and pH), and (total plate count/TPC) were analyzed. The results showed that the brine concentration effect of physicochemical and microbiological of Dasyatis sp (p<0.05). The best treatment was obtained at the application of 10% brine concentration, which had physicochemical parameters as follows: 6.92 pH, 6.110 mgN/100g TVB-N, 5.520 mgN/100g TMA, 16.78 % protein, and 0.537x105 CFU/ml TPC.","PeriodicalId":325722,"journal":{"name":"Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125374464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Production and added value of waste cooking oil product derivatives in the Bali Province 巴厘省废食用油产品衍生物的产量和附加值

Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering Pub Date : 1900-01-01 DOI: 10.21776/ub.afssaae.2021.004.01.8

DewaAyu Anom Yuarini, Ganda Putra, Aapa Suryawan Wiranatha

{"title":"Production and added value of waste cooking oil product derivatives in the Bali Province","authors":"DewaAyu Anom Yuarini, Ganda Putra, Aapa Suryawan Wiranatha","doi":"10.21776/ub.afssaae.2021.004.01.8","DOIUrl":"https://doi.org/10.21776/ub.afssaae.2021.004.01.8","url":null,"abstract":"Waste cooking oil or waste cooking oil (WCO) is the remaining oil (or by-products) produced during food frying. In 2019, the cooking oil consumption in Bali Province was 4,735,057 L/month and the WCO produced was estimated about 3,314,540 L/month. The Government of Bali plans to manage WCO in an integrated manner WCO in an integrated manner by processing it as derivative products with economic value. The study aimed to transform WCO into high-value added products (i.e. aromatherapy candles, liquid soap, and biodiesel), and to analyze their economy valued added. The Hayami method was used to determine the economyvalue added of each product. The results showed that WCO was most widely used in producing biodiesel (84%), candle (17%), and liquid soap (10%). Based on the Hayami method, the added value from candle products was IDR. 4,838 / kg (or added value ratio of 9.68%), was classified as a low added product. The added value of liquid soap was IDR 8,495/kg (or added value ratio of 47.38%), classified as a high added value product. While, biodiesel products generating the added value of IDR 2,363/kg (or added value ratio of 25.57%), classified as a medium added value product.","PeriodicalId":325722,"journal":{"name":"Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133976975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

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