Potato starches: variation in composition and properties between three genotypes grown at two different sites and in two different years

Effects of Phosphorus Contents on the Gelatinization and Retrogradation of Potato Starch

“…Benimaru and Hokkaikogane had the lowest (510 ppm) and highest (987 ppm) phosphorus content, respectively. Similar data in phosphorus content for various potato cultivars had been reported by other researchers: 367 to 973 ppm (Suzuki and others 1994), 596 to 1022 ppm (Kim and others 1995), and 490 to 1220 ppm (Morrison and others 2000).…”

Structural, thermal and viscoelastic properties of potato starches

“…The physico-chemical, morphological and functional properties of starches separated from potato cultivars have been reported earlier in a number of studies (Kaur, Singh, Ezekiel, & Guraya, 2007;Kaur, Singh, & Sodhi, 2002;Kim, Wiesenborn, Orr, & Grant, 1995;Morrison et al, 2000;Singh & Singh, 2001;Singh, Singh, Kaur, Sodhi, & Gill, 2003;Tester & Karkalas, 2002;Yusuph, Tester, Ansell, & Snape, 2003). Different properties of potato starches such as phosphorus content, granule size, pasting properties, etc.…”

Starch meets biotechnology : in planta modification of starch composition and functionalities

“…Regardless of laforin accumulation level, the phosphate content of blue-stained starches ranged between 29 to 32 nmol/mg starch, which is similar to the highest concentration of starch phosphate found in native potato starches so far (35 nmol/mg starch) (Karim et al, 2007;Morrison et al, 2001;Noda et al, 2004;Suzuki et al, 1994). These data suggested that values around 30 nmol phosphate/mg starch might be the maximal phosphate concentration in Kardal starch.…”