Black garlic is a product transformed from fresh garlic through special processing techniques,possessing a unique flavor,appearance,and enhanced bioactive components.This article provides an overview of the main proce...Black garlic is a product transformed from fresh garlic through special processing techniques,possessing a unique flavor,appearance,and enhanced bioactive components.This article provides an overview of the main processing methods,quality influencing factors,chemical composition,health benefits,and applications in the food industry of black garlic.Firstly,we explore the processing technologies including solid-state fermentation,liquid-state fermentation,and ultra-high pressure treatment,and analyze their impacts on the quality of black garlic.Secondly,we describe in detail the complex chemical changes during the processing,which significantly increase the content of bioactive substances such as polyphenols,sulfur-containing compounds,and melanoidins in black garlic.Furthermore,this article elucidates the physiological functions of black garlic in antioxidant,antitumor,immunomodulatory,antibacterial and anti-inflammatory,cardiovascular health protection,and anti-obesity aspects,and introduces its current application status in food fields such as beverages,preserves,and condiments.Black garlic is not only used as a unique food ingredient but also gradually developed into a functional food with health benefits.Lastly,we discuss the challenges faced by the black garlic industry and future development directions,emphasizing the importance of technological innovation,process optimization,and strict quality control in promoting the sustainable development of this industry.Through continuous research and development,the black garlic industry is expected to achieve greater market potential and health value in the future.展开更多
本文对黑蒜加工不同时期样品中的内生细菌进行分离鉴定,从中分离出1株芽孢杆菌,通过形态特征观察及16S r DNA序列测定对其进行鉴定,结果表明该菌为枯草芽孢杆菌,在大蒜汁培养基中生长时,具有生长旺盛、耐热性强、产黑色素的特点。将其...本文对黑蒜加工不同时期样品中的内生细菌进行分离鉴定,从中分离出1株芽孢杆菌,通过形态特征观察及16S r DNA序列测定对其进行鉴定,结果表明该菌为枯草芽孢杆菌,在大蒜汁培养基中生长时,具有生长旺盛、耐热性强、产黑色素的特点。将其回接到生蒜瓣上,50℃条件下48 h蒜瓣变为黑色,而未接种的蒜瓣则变为淡黄色,说明该菌液对大蒜由白蒜变为黑蒜有一定的贡献。这为研究黑蒜的形成机理提供了数据佐证,为进一步开发黑蒜发酵菌剂奠定了实验基础。展开更多
文摘Black garlic is a product transformed from fresh garlic through special processing techniques,possessing a unique flavor,appearance,and enhanced bioactive components.This article provides an overview of the main processing methods,quality influencing factors,chemical composition,health benefits,and applications in the food industry of black garlic.Firstly,we explore the processing technologies including solid-state fermentation,liquid-state fermentation,and ultra-high pressure treatment,and analyze their impacts on the quality of black garlic.Secondly,we describe in detail the complex chemical changes during the processing,which significantly increase the content of bioactive substances such as polyphenols,sulfur-containing compounds,and melanoidins in black garlic.Furthermore,this article elucidates the physiological functions of black garlic in antioxidant,antitumor,immunomodulatory,antibacterial and anti-inflammatory,cardiovascular health protection,and anti-obesity aspects,and introduces its current application status in food fields such as beverages,preserves,and condiments.Black garlic is not only used as a unique food ingredient but also gradually developed into a functional food with health benefits.Lastly,we discuss the challenges faced by the black garlic industry and future development directions,emphasizing the importance of technological innovation,process optimization,and strict quality control in promoting the sustainable development of this industry.Through continuous research and development,the black garlic industry is expected to achieve greater market potential and health value in the future.
文摘本文对黑蒜加工不同时期样品中的内生细菌进行分离鉴定,从中分离出1株芽孢杆菌,通过形态特征观察及16S r DNA序列测定对其进行鉴定,结果表明该菌为枯草芽孢杆菌,在大蒜汁培养基中生长时,具有生长旺盛、耐热性强、产黑色素的特点。将其回接到生蒜瓣上,50℃条件下48 h蒜瓣变为黑色,而未接种的蒜瓣则变为淡黄色,说明该菌液对大蒜由白蒜变为黑蒜有一定的贡献。这为研究黑蒜的形成机理提供了数据佐证,为进一步开发黑蒜发酵菌剂奠定了实验基础。