(t) k distillation side cuts from the production of acetaldehyde from ethylene (t) k bottom stream from the wastewater stripper in the production of acrylonitrile (r, t) k bottom stream from the acetonitrile column in the production of acrylonitrile (r, t) k bottoms from the acetonitrile purification...
sensitivity alstroemeria flowers are ethylene sensitive. pretreatments: although untreated alstroemeria flowers have a long vase-life; petal drop (particularly a problem if there is ethylene in the environment) can be delayed by pre-treatment with -mcp or sts . in some cultivars, leaf yellowing occurs...
green in color and juicy. high quality blueberries are free of injury, decay, and sunscald, are fully blue in color with little or no red at the stem end, and appear, as well as feel, turgid. for fresh market, fruit should be fully blue and firm. blueberries are non-climacteric fruit and respond to ethylene...
weeks only, the main problem being deterioration of the delicate curd tissue. storage life is about to days at °c, days at °c and days at °c. loss of quality during prolonged storage includes wilting, browning and spreading of curds, yellowing of leaves and decay. cauliflower produces very little ethylene...
recommendations depend on cultivar, temperature and storage duration. ca storage retains green colour, ascorbate and sugar content in leaves and decrease decay development. o atmospheres below % for will cause fermentation, and co atmospheres > % will cause internal discoloration. cabbages are sensitive to ethylene...
green colour when ripened (failure to ripen properly), water-soaked flesh, darkening of the core tissue, increased susceptibility to decay, and wilting and discoloration of crown leaves. mixed loads pineapples readily absorb off-odours from avocados and green peppers. they are neither sensitive to ethylene...
chilling injury may occur in some varieties at < °c. symptoms include pitting, surface bronzing and dark spots on the peel, and increased susceptibility to decay. summer harvested fruit are more chilling sensitive than autumn-harvested fruit. mixed loads prickly pear fruit produce very low amounts of ethylene...
improve processes and product lines to meet our customers' needs while providing on trend design looks and colors. the industrial rubber side of american biltrite has built a solid reputation for products that meet specifications and exceed quality expectations consistently. with a wide range of polymers...
medical technology to create more positive patient outcomes. explore discover more ways dupont materials are advancing healthcare with innovative medical devices. dow silicone launches new soft skin adhesive provides high adhesion, extended wear, and painless repositioning for wearables. learn more polymers...