auch Kenntnisse uber den Steringehalt in Fetten wichtig. Zu ihrer Bestimmung eignet sich besonders die Kapillar-Gaschromatographie mit Cholestan oder Betulin als innerem Standard. Im allgemeinen ist Betulin dem Cholestan vorzuziehen, da es gleich zu Beginn des Analysenganges zugesetzt werden kann 14
The potential of enzymatic peeling of vegetables
โ Scribed by M Suutarinen; A Mustranta; K Autio; M Salmenkallio-Marttila; R Ahvenainen; J Buchert
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 452 KB
- Volume
- 83
- Category
- Article
- ISSN
- 0022-5142
No coin nor oath required. For personal study only.
โฆ Synopsis
Abstract
Epiderms of potatoes (Solanum tuberosum cv Asterix), carrots (Daucus carota L), Swedish turnips (Brassica napus L) and onions (Allium cepa L) were isolated and their structure was studied by brightโfield and epifluorescence microscopy as well as by chemical analyses. The suitability of commercial cellulase and pectinase preparations for the hydrolysis of isolated peels and whole vegetables was investigated. The enzymatic pretreatment significantly enhanced the degradation of peels of carrots and onions, whereas the hydrolysis of potato and Swedish turnip peels was very limited owing to the high cutin/suberin content on the vegetable surface. Copyright ยฉ 2003 Society of Chemical Industry
๐ SIMILAR VOLUMES
## Abstract The peeling of a __d__โdimensional set of points is usually performed with successive calls to a convex hull algorithm; the optimal worstโcase convex hull algorithm, known to have an __O__(__n__^ห^ Log (n)) execution time, may give an __O__(__n__^ห^__n__^ห^ Log (n)) to peel all the set;
The spontaneous delamination of an elastomer strip in contact on a deformable substrate is studied. Theoretically, the system is analysed in terms of the energy balance theory of fracture by the general equation G -w = w -cP(u 0 . u), proposed by Maugis and Barquins in 1978, in which G is the strain
In nn nttempt-to obtain detailed dntn on which n\:crnge vnluea might be based, the vitnniin contents of n large nuiiiber of the different varieties of regotablee grow throughout tho ycnr in the Roynl Horticultural Society's gardens have been determined. Tho vegetables richest in vitamin-d appcnr to