Physicochemical Properties, Biological Activity, Health Benefits, and General Limitations of Aged Black Garlic: A Review

Garlic (Allium sativum) has been used as a medicinal food since ancient times. However, some people are reluctant to ingest raw garlic due to its unpleasant odor and taste. Therefore, many types of garlic preparations have been developed to reduce these attributes without losing biological functions...

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Main Authors: Ji Hyeon Ryu, Dawon Kang
Format: Article
Language:English
Published: MDPI AG 2017-06-01
Series:Molecules
Subjects:
Online Access:http://www.mdpi.com/1420-3049/22/6/919
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author Ji Hyeon Ryu
Dawon Kang
author_facet Ji Hyeon Ryu
Dawon Kang
author_sort Ji Hyeon Ryu
collection DOAJ
description Garlic (Allium sativum) has been used as a medicinal food since ancient times. However, some people are reluctant to ingest raw garlic due to its unpleasant odor and taste. Therefore, many types of garlic preparations have been developed to reduce these attributes without losing biological functions. Aged black garlic (ABG) is a garlic preparation with a sweet and sour taste and no strong odor. It has recently been introduced to Asian markets as a functional food. Extensive in vitro and in vivo studies have demonstrated that ABG has a variety of biological functions such as antioxidant, anti-inflammatory, anti-cancer, anti-obesity, anti-diabetic, anti-allergic, cardioprotective, and hepatoprotective effects. Recent studies have compared the biological activity and function of ABG to those of raw garlic. ABG shows lower anti-inflammatory, anti-coagulation, immunomodulatory, and anti-allergic effects compared to raw garlic. This paper reviews the physicochemical properties, biological activity, health benefits, adverse effects, and general limitations of ABG.
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spelling doaj.art-4307f476c86e4ef7ba4f5b823022cfe92022-12-21T17:48:41ZengMDPI AGMolecules1420-30492017-06-0122691910.3390/molecules22060919molecules22060919Physicochemical Properties, Biological Activity, Health Benefits, and General Limitations of Aged Black Garlic: A ReviewJi Hyeon Ryu0Dawon Kang1Department of Convergence Medical Science, Gyeongsang National University, Jinju 52727, KoreaDepartment of Convergence Medical Science, Gyeongsang National University, Jinju 52727, KoreaGarlic (Allium sativum) has been used as a medicinal food since ancient times. However, some people are reluctant to ingest raw garlic due to its unpleasant odor and taste. Therefore, many types of garlic preparations have been developed to reduce these attributes without losing biological functions. Aged black garlic (ABG) is a garlic preparation with a sweet and sour taste and no strong odor. It has recently been introduced to Asian markets as a functional food. Extensive in vitro and in vivo studies have demonstrated that ABG has a variety of biological functions such as antioxidant, anti-inflammatory, anti-cancer, anti-obesity, anti-diabetic, anti-allergic, cardioprotective, and hepatoprotective effects. Recent studies have compared the biological activity and function of ABG to those of raw garlic. ABG shows lower anti-inflammatory, anti-coagulation, immunomodulatory, and anti-allergic effects compared to raw garlic. This paper reviews the physicochemical properties, biological activity, health benefits, adverse effects, and general limitations of ABG.http://www.mdpi.com/1420-3049/22/6/919aged black garlicallicinantioxidantsblack garlicpyruvatesugar
spellingShingle Ji Hyeon Ryu
Dawon Kang
Physicochemical Properties, Biological Activity, Health Benefits, and General Limitations of Aged Black Garlic: A Review
Molecules
aged black garlic
allicin
antioxidants
black garlic
pyruvate
sugar
title Physicochemical Properties, Biological Activity, Health Benefits, and General Limitations of Aged Black Garlic: A Review
title_full Physicochemical Properties, Biological Activity, Health Benefits, and General Limitations of Aged Black Garlic: A Review
title_fullStr Physicochemical Properties, Biological Activity, Health Benefits, and General Limitations of Aged Black Garlic: A Review
title_full_unstemmed Physicochemical Properties, Biological Activity, Health Benefits, and General Limitations of Aged Black Garlic: A Review
title_short Physicochemical Properties, Biological Activity, Health Benefits, and General Limitations of Aged Black Garlic: A Review
title_sort physicochemical properties biological activity health benefits and general limitations of aged black garlic a review
topic aged black garlic
allicin
antioxidants
black garlic
pyruvate
sugar
url http://www.mdpi.com/1420-3049/22/6/919
work_keys_str_mv AT jihyeonryu physicochemicalpropertiesbiologicalactivityhealthbenefitsandgenerallimitationsofagedblackgarlicareview
AT dawonkang physicochemicalpropertiesbiologicalactivityhealthbenefitsandgenerallimitationsofagedblackgarlicareview