Development of technology of tomato snacks with a high content of carotenoids
Jazyk: | ruština |
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Rok vydání: | 2022 |
Předmět: |
ÐиоÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ
ÑомаÑÑ heat treatment ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¿ÑигоÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ cooking technology carotenoids lycopene ÑеÑмиÑеÑÐºÐ°Ñ Ð¾Ð±ÑабоÑка ликопин Ðигиена пиÑÐ°Ð½Ð¸Ñ ÐºÐ°ÑоÑÐ¸Ð½Ð¾Ð¸Ð´Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°Ñели каÑеÑÑва и безопаÑноÑÑи tomatoes quality and safety indicators Ñнеки snacks |
DOI: | 10.18720/spbpu/3/2022/vr/vr22-4045 |
Popis: | Тема вÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ: «РазÑабоÑка ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÑомаÑнÑÑ Ñнеков Ñ Ð²ÑÑоким ÑодеÑжанием каÑоÑиноидов». РабоÑа поÑвÑÑена изÑÑÐµÐ½Ð¸Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ¸ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð±Ð¸Ð¾Ð»Ð¾Ð³Ð¸ÑеÑки акÑивнÑÑ Ð²ÐµÑеÑÑв в ÑомаÑÐ°Ñ Ð¿Ñи ÑазнÑÑ ÑеÑмиÑеÑÐºÐ¸Ñ Ð¾Ð±ÑабоÑÐºÐ°Ñ Ð¸ ÑазÑабоÑке новой пÑодÑкÑии на оÑнове ÑомаÑов. ÐкÑпеÑименÑалÑнÑми иÑÑледованиÑми ÑÑÑановлено, ÑÑо паÑÑеÑование ÑпоÑобÑÑвÑÐµÑ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑодеÑÐ¶Ð°Ð½Ð¸Ñ Ð»Ð¸ÐºÐ¾Ð¿Ð¸Ð½Ð° в ÑомаÑÐ°Ñ Ð½Ð° 3 %, а ÑÑÑка â на 27 %. Ð¡Ð¾Ñ ÑанноÑÑÑ Ð±ÐµÑа-каÑоÑина пÑи паÑÑеÑовании ÑоÑÑавлÑÐµÑ 97 %, а пÑи ÑÑÑке â 24 %. ÐÑигоÑовление ÑомаÑов по ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÑÑ-вид знаÑиÑелÑно не повлиÑло на ÑодеÑжание каÑоÑиноидов. Ðднако пÑи иÑполÑзовании Ñакой обÑабоÑки ÑÐ¾Ñ ÑанÑеÑÑÑ Ð·Ð½Ð°ÑиÑелÑное колиÑеÑÑво аÑкоÑбиновой киÑлоÑÑ Ð¸ ÑазÑÑÑаеÑÑÑ Ð±Ð¾Ð»ÑÑе Ñавелевой киÑлоÑÑ, по ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñ Ð´ÑÑгими обÑазÑами. РазÑабоÑана ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÐµÑ Ð²Ð¸Ð´Ð¾Ð² ÑомаÑнÑÑ Ñнеков Ñ Ð²ÑÑоким ÑодеÑжанием ликопина. ÐÑи поÑÑеблении поÑÑии ÑомаÑнÑÑ Ñнеков в ÑазмеÑе 30 гÑамм пÑодÑÐºÑ ÑпоÑобен ÑдовлеÑвоÑиÑÑ ÑÑÑоÑнÑÑ Ð¿Ð¾ÑÑебноÑÑÑ Ð² ликопине: Ð´Ð»Ñ ÑомаÑнÑÑ Ð±Ð°ÑонÑиков Ñ Ð³Ñанолой â на 20 %, Ð´Ð»Ñ ÐºÑекеÑов â на 36 %, Ð´Ð»Ñ Ð¿Ð°ÑÑÐ¸Ð»Ñ â вÑÑе 100 %. Ðо ÑезÑлÑÑаÑам изÑÑÐµÐ½Ð¸Ñ Ð¼Ð¸ÐºÑобиологиÑеÑÐºÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°Ñелей Ñнеков Ð´Ð»Ñ Ð½Ð¸Ñ Ð±Ñли ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ñ ÑледÑÑÑие ÑÑоки годноÑÑи: баÑонÑик â 10 ÑÑÑок, паÑÑила и кÑекеÑÑ â 16 ÑÑÑок. Ðа ÑомаÑнÑе Ñнеки ÑазÑабоÑана ÑÐµÑ Ð½Ð¸ÑеÑÐºÐ°Ñ Ð´Ð¾ÐºÑменÑаÑиÑ: ТУ и ТÐ. The subject of the graduate qualification work is âDevelopment of technology of tomato snacks with a high content of carotenoidsâ. The work is devoted to the study of the dynamics of changes in nutrients in tomatoes during various heat treatments and the development of new products based on tomatoes. Experimental studies have established that sautéing increases the content of lycopene in tomatoes by 3 %, and drying - by 27 %. The safety of beta-carotene during sauteing is 97 %, and during drying â 24 %. Su-vide cooking of tomatoes did not significantly affect the carotenoid content. However, when using this treatment, a significant amount of ascorbic acid is retained and more oxalic acid is destroyed, compared with other samples. A technology has been developed for the manufacture of three types of tomato snacks with a high content of lycopene. When consuming a portion of tomato snacks in the amount of 30 grams, the product is able to satisfy the daily need for lycopene: for tomato bars with granola - by 20 %, for crackers - by 36 %, for pastille - above 100 %. Based on the results of studying the microbiological indicators of snacks, the following expiration dates were established for them: a bar - 10 days, pastille and crackers - 16 days. Technical documentation has been developed for tomato snacks: Specifications and Technological Instruction. |
Databáze: | OpenAIRE |
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