YOGHURT1907

CONTENTBenefit of drinking yoghurtBifidobacteriumLactobacillusKnowledge of yoghurt

The benefit of drinking yoghurtPrevent and cure hypertension Prevent coronary heart diseasePrevent osteoporosis Prevent rectum cancerIn addition,bifidobacterium in yoghurt can enhance human immunity

Bifidobacterium

Features of bifidobacteriumBifidobacterium is rod-shaped body whose outward appearance changes greatfully .The new separated strain generally is even or branching, assumes the furcation Y and V, as well as stick-shaped or spoon-shaped. The shape may be influenced by the nutritional conditions.Gram positive, acid-resistant, no spore, no movement. The optimum temperature is 36 ~ 38 .Forms the smooth micro-colony; Usually does not form the filiform body.

Distributed characteristicsThe bifidobacterium belongs to the actinomycetaceae, widely exist in the intestinal tracts of human and many kinds of animals,and partly exist in the the human oral cavity and vagina. At present it is believed that the bifidobacterium does not have the pathogenicity, is beneficial to the human.

The bifidobacterium is one important physiological bacteria colony, maintaining the human bodys microbiology condition balance. The bifidobacterium begins existing in the intestinal tract after born, live in the human body all the life. It plays an important role in the childrens growth, food digestion and absorption, the anganonism ,the immunity.

Metabolic characteristics The bifidobacterium can catabolize many kinds of sugars such as glucoselactose and produce acid to form the acid environment in the intestinal tract. The glucose mainly ferments the acetic acid and the L (+) lactic acid, few formic acid and the succinic acid and no CO2, no butyric acid ,no propionic acid.

Different bacteria have different metabolic ability ,according to this we can identify the species.The bifidobacterium has a good ability to synthesize the nutrients human body needed, like Vitamins biological enzyme, including VB1, B6, B12, B2,nicotinic acid and folic acid

Biological functionConstitute the biology barrier of intestinal tract NutritionEnhance immunityDegrade the toxic materials

Bifido-factor

Function of bifidofactor Promote proliferation of bifidobacterium Prevent constipationInhibit pathogen and diarrheaDecrease cholesterolProtect the liver

Lactobacillus

Lactobacillus

Biological featuresG+bacillus15musually appear in pair or short-chain shapedNo spore,no capsule,no motileFacultative anaerobic or anaerobicferment carbohydrate and produce acids stronglycan survive in acid condition

Culture featureGrow badly in common medium,grow better if adding glucoselactoseyeast or blood to the mediumThe colony is very small at 37 for 48hthe diameter is only 0.5mmusually with irregular margin or granular surfaceThe optimum PH is 5.5but still can grow when PH is reduced to 3.0 4.0

Function of lactobacillusEliminate poisonous substancePrevent invasion of pathogenAntagonism to common pathogenPromote grastrointestinal peristalsisSynthesis vitamin and AA in intestineEnhance the absorption of Ca ,P,Fe etc

Drinks the yogurtThree to want must distinguish the varietymust drink about the food latter 2 hoursmust drink promptly rinses mouthThree not to want do not have to heat updo not want and certain medicines with the clothingdo not have to give the baby the oral administration

Who need drink yoghurt?Patients of arteriosclerosis and hypertentionPatients of tumorOld and weak patientsPersons using antibioticsOsteoporosis patients

The technical process fresh milk sweetens -> the antiseptic -> temperature decrease-> vaccination -> bottling -> seal -> constant temperature to ferment-> cooling -> to examine the type -> end product

Thank you

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