PREGELATINIZED STARCHES HAVING HIGH PROCESS TOLERANCE AND METHODS FOR MAKING AND USING THEM

• Main Authors: JARRED LAWSON, MARK BELTZ, JAMES THOMAS SMOOT, ZHOU YUQING, JENNIFER QUIGLEY
• Format: Patent
• Language: English; Japanese
• Published: 27.09.2023
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE; DERIVATIVES THEREOF; FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; HUMAN NECESSITIES; MAKING THEREOF; METALLURGY; MILK OR CHEESE SUBSTITUTES; ORGANIC MACROMOLECULAR COMPOUNDS; POLYSACCHARIDES; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; THEIR PREPARATION OR CHEMICAL WORKING-UP; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

To provide pregelatinized starches having a high degree of process tolerance, and methods for making and using them.SOLUTION: In one aspect, the disclosure provides a pregelatinized starch having no more than 15 wt% solubles and a sedimentation volume in the range of 15 mL/g to 45 mL/g, the pregelatinized starch comprising starch granules, wherein at least 50% of the starch granules swell but do not substantially fragment when processed in 95°C water, the pregelatinized starch being in a substantially planar form. In another aspect, the disclosure provides a pregelatinized, drum-dried starch having no more than 15 wt% solubles and a sedimentation volume in the range of 15 mL/g to 45 mL/g, the pregelatinized starch comprising starch granules, wherein at least 50% of the starch granules swell but do not substantially fragment when processed in 95°C water.SELECTED DRAWING: None 【課題】高度の加工耐性を有するアルファ化澱粉、ならびにその製造及び使用方法を提供する。【解決手段】一態様において、本開示は、１５重量％以下の可溶分及び１５ｍＬ／ｇ～４５ｍＬ／ｇの範囲の沈降体積を有するアルファ化澱粉であって、前記アルファ化澱粉は澱粉顆粒を含み、前記澱粉顆粒の少なくとも５０％は膨潤するが、９５℃の水で処理するとき、実質的に断片化されず、前記アルファ化澱粉は、実質的に平面の形態であるアルファ化澱粉を提供する。また別の態様において、１５重量％以下の可溶分及び１５ｍＬ／ｇ～４５ｍＬ／ｇの範囲の沈降体積を有するアルファ化ドラム乾燥澱粉であって、前記アルファ化澱粉は、澱粉顆粒を含み、前記澱粉顆粒の少なくとも５０％は膨潤するが、９５℃の水で処理するとき、実質的に断片化されないアルファ化ドラム乾燥澱粉を提供する。【選択図】なし