"Az-buki" National Publishing House
Ministry of Education and Science
Wikipedia
  • Login
  • Registration
Strategies for Policy in Science and Education-
Strategii na Obrazovatelnata i Nauchnata Politika
Няма резултати
Вижте всички резултати
  • Main Page
  • About the journal
  • Submit your manuscript
  • Editorial Board Members
  • Contents
  • Guidelines
    • Guide for Authors
    • Reviewer's Guide
  • Publishing Ethics
  • Contact
  • Subscribe now
  • en_US
  • Main Page
  • About the journal
  • Submit your manuscript
  • Editorial Board Members
  • Contents
  • Guidelines
    • Guide for Authors
    • Reviewer's Guide
  • Publishing Ethics
  • Contact
  • Subscribe now
  • en_US
Няма резултати
Вижте всички резултати
Strategies for Policy in Science and Education-
Strategii na Obrazovatelnata i Nauchnata Politika
Няма резултати
Вижте всички резултати
Main Page Uncategorized

Chemistry in Olives

„Аз-буки“ by „Аз-буки“
02-10-2025
in Uncategorized
A A

Category "Presentation", 8. – 10. grade

Simona Gocheva, 1010th grade[1]

Supervisor: Maya Naydenova

Secondary School of Mathematics and Natural Sciences “Geo Milev” – Stara Zagora (Bulgaria)

https://doi.org/10.53656/nat2025-3.28

Abstract. The main subject of the study is food chemistry, in particular – chemistry in olives. The research begins with an introduction that includes information about the olive tree, the leading producers on the global scale and its economic significance. The chemical composition of the fruit is outlined, along with its health benefits and nutritional value. The main industrial processing stages are described: from harvesting, through lye treatment, rinsing with water, fermentation and salting, oxidation and chemical coloring, flavouring with brine until the final product is achieved. The role of the main organic and inorganic compounds such as oleic acid, phenols, sodium hydroxide, iron salts, preservatives in influencing the taste and appearance of olives is examined. An ancient processing method is also explored, in which no chemical substances are used, except for clean water. The stages of olive oil production are laid out in detail, along with a classification of different types of oil and their respective compositions. Basic knowledge is provided to help consumers select high-quality olives. Two home experiments were conducted using two types of olives to demonstrate the presence or absence of acids in the brine used during processing.

Keywords: olives; chemical composition; processing; olive oil

Log in to read the full text Your Image Description

Свързани статии:

Default ThumbnailLevel of Innovative Capacity of ICT Sector Organizations According to Their Participation in Industrial Clusters Default ThumbnailInclusive Education of Students with Autism Spectrum Disorder in Primary School Default ThumbnailSuccessful and Unsuccessful Choices at the Beginning of the Balkan Electrification: The Cases of Bulgaria and Serbia Default ThumbnailThe Effect of Context-Based Organic Chemistry Learning on 9th Grade Students’ Motivation and Engagement
Tags зехтинмаслиниобработкахимичен състав

Последвайте ни в социалните мрежи

shareTweet
Previous article

Dairy Chemistry

Next article

Chemistry of Spicy

Next article

Chemistry of Spicy

Jujube – Research on the Content of Vitamin C

Какво да правите, ако работодателят бави заплатата

Какво да правите, ако работодателят бави заплатата

Последни публикации

  • Strategies for Policy in Science and Education, Number 4/2025, Volume 33
  • Strategies for Policy in Science and Education, Number 3/2025, Volume 33
  • Strategies for Policy in Science and Education, Number 2s/2025, Volume 33
  • Strategies for Policy in Science and Education, Number 2/2025, Volume 33
  • Strategies for Policy in Science and Education, Number 1s/2025, Volume 33
  • Strategies for Policy in Science and Education, Number 1/2025, Volume 33
  • Годишно съдържание сп. „Стратегии на образователната и научна политика“, 2024 г.
  • Strategies for Policy in Science and Education, Number 6/2024, Volume 32
  • Strategies for Policy in Science and Education, Number 6s/2024, Volume 32
  • Strategies for Policy in Science and Education, Number 5s/2024, Volume 32
  • Strategies for Policy in Science and Education, Number 5/2024, Volume 32
  • Strategies for Policy in Science and Education, Number 4s/2024, Volume 32
  • Strategies for Policy in Science and Education, Number 4/2024, Volume 32
  • Strategies for Policy in Science and Education, Number 3s/2024, Volume 32
  • Strategies for Policy in Science and Education, Number 3/2024, Volume 32
  • Strategies for Policy in Science and Education, Number 2/2024, Volume 32
  • Strategies for Policy in Science and Education, Number 1s/2024, Volume 32
  • Strategies for Policy in Science and Education, Number 1/2024, Volume 32
  • ГОДИШНО СЪДЪРЖАНИЕ НА СТРАТЕГИИ НА ОБРАЗОВАТЕЛНАТА И НАУЧНАТА ПОЛИТИКА НАУЧНО СПИСАНИЕ, ГОДИНА XXXI
  • Strategies for Policy in Science and Education, Number 6s/2023, Volume 31
  • Strategies for Policy in Science and Education, Number 6/2023, Volume 31
  • Strategies for Policy in Science and Education, Number 5s/2023, Volume 31

София 1113, бул. “Цариградско шосе” № 125, бл. 5

+0700 18466

izdatelstvo.mon@azbuki.bg
azbuki@mon.bg

Полезни линкове

  • Къде можете да намерите изданията?
  • Вход за абонати
  • Main Page
  • Contact
  • Subscribe now
  • Projects
  • Advertising

Az-buki Weekly

  • Вестник “Аз-буки”
  • Subscribe now
  • Archive

Scientific Journals

  • Strategies for Policy in Science and Education
  • Bulgarian Language and Literature
  • Pedagogika-Pedagogy
  • Mathematics and Informatics
  • Natural Science and Advanced Technology Education
  • Vocational Education
  • Istoriya-History journal
  • Chuzhdoezikovo Obuchenie-Foreign Language Teaching
  • Filosofiya-Philosophy

Newsletter

  • Accsess to public information
  • Условия за ползване
  • Профил на купувача

© 2012-2025 Национално издателство "Аз-буки"

Welcome Back!

Login to your account below

Forgotten Password? Sign Up

Create New Account!

Fill the forms bellow to register

All fields are required. Log In

Retrieve your password

Please enter your username or email address to reset your password.

Log In
en_US
bg_BG en_US
  • Login
  • Sign Up
Няма резултати
Вижте всички резултати
  • Main Page
  • About the journal
  • Submit your manuscript
  • Editorial Board Members
  • Contents
  • Guidelines
    • Guide for Authors
    • Reviewer's Guide
  • Publishing Ethics
  • Contact
  • Subscribe now
  • en_US

© 2012-2025 Национално издателство "Аз-буки"