采后大蒜鳞茎的生理生化变化及其贮藏技术  

PHYSIOLOGICAL AND BIOCHEMICAL CHANGES IN POSTHARVEST GARLIC BULBS AND THE TECHNIQUE OF STORAGE

作　　者：刘淑娴[1] 李月标[1] 陈芳[1] 张东林[1] 蒋跃明[1] 

机构地区：[1]中国科学院华南植物研究所

出　　处：《热带亚热带植物学报》1996年第3期45-49,共5页Journal of Tropical and Subtropical Botany

摘　　要：采后大蒜鳞茎的生理生化变化及其贮藏技术刘淑娴，李月标，陈芳，张东林，蒋跃明（中国科学院华南植物研究所，广州５１０６５０）摘要大蒜鳞茎在室温下贮藏２个月后，胚芽开始生长．随着胚芽生长，呼吸速率、蛋白质和维生素Ｃ含量逐渐增高；而可溶性糖和干物质含量下降。...The garlic bulbs (Allium sativum L.) after harvest were stored at low temperature (1 - 5 ℃), ambient temperature and high temperature (35 ℃), and the subsequent effects of storage on physiological and biocheAncal changes were examined. Respiratory rate, protein and vitadrin C contents gradually increased as the storage period of garlic bulbs progressed at ambient temperature, while sugar and dry matter contents decreased markedly after 2 months of storage, and the germs of garlic bulbs began to sprout. Controlled atmosphere storage (O2 2 - 5%, CO2 8 --10%) at low temperature(1 - 5 ℃) obviously inhibited the germination of garlic bulbs which did not sprout after 8 months of storage, and about 95% of garlic bulbs observed were in good condition. The storage at high temperatue in combination with polyethylene packaging also showed a similar effect.

关 键 词：大蒜 鳞茎 生理生化 贮藏技术 

分 类 号：S633.401[农业科学—蔬菜学]