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this kind of peptide key is also called the terminal linkage. The peptide key is all protein member prop. When is neatly connected two kind of amino acids, one kind of amino acid's sour end will adhere to stick cohere in another kind of amino acid amino carries. When When these two ends link, has formed the peptide key. The multi-peptide key connected has become thousand kind of amino acids to form a chain. After the hair care article foundation side switch the amino acid chemical ghd australia combination forms in hair's angle ruan protein, adopts one kind of spiral-shaped configuration. If these long spiral-shaped The protein chain compound laying cut, they will be connected by four side switches together. Causes the protein chain to maintain in together four keys when sets up the hair has the different behavior and the function, these four keys are: (1) hydrogen bond (2) salty key (3

) bisulphide key (4) Var The Silag hair care article foundation summarizes (1) the hair from the single atom, the atom is the material smallest unit. (2) these atoms unify through the shared electron, has formed the amino acid member. (3) an amino acid end and another amino acid After an end union, has formed the ghd straighteners peptide key or the terminal linkage. (4) the amino acid produces the multi-peptide protein chain. (5) the monomer protein chain through the hydrogen bond, the salty key, the bisulphide key and Var Silag compound has the linkage function with other chains. (6) protein chain and protein link at earliest convenience shape Has become person's hair. Hair care article foundation PH value value PH (including hydrogen quantity) is one kind of Unit of measurement, expressed that one material is the acidity, the neutrality or the alkalinity. Therefore the PH value also calls the potential of hydrogen.

If in one kind of solution's orthohydrogen ion are more than negative hydroxide ion's content , it assumes the acidity. If in the solution negative hydroxide content is high, it assumes the alkalinity. If two content are equal, the solution assumes the neutrality. The hair care article foundation PH value's numerical range from 0 to 14,7 is a neutrality. The ghd hair flat iron digit is smaller than 7 expression acidity, is bigger than 7 tables Shows the alkalinity. 0-99= acidic 7= the neutral 01-14= alkalinity hair care article foundation majority specialized shampoos and the hair tonic use's terminology is the acidic balance. As an occupation vivid designer, you must choose can cause the hair and skin's acidity maintain at 5-5 scope it In product. Had understood the PH value's knowledge,

is helpful in causes you maintains the hair, the skin and the scalp is at the optimum condition throughout. Moreover, reads the product label correctly, chooses the appropriate product for the customer, also needs to have the enough PH value knowledge. Product lemon juice The cherry distilled water toothpaste ammonia PH value (approximately cheap ghd value) 5 0 0 5 15 acids, the alkali or in the neutral strong acid low-acid neutral weak basicity alkalinity hair care article foundation hair care article's chemistry hair care article's classified beauty industry uses the hair care article is divided into six broad headings. Classification The foundation is, in product material chemical combination degree how, as well as each material physical characteristic